[hamradio-commits] [soundmodem] 01/02: Imported Upstream version 0.20
Iain Learmonth
irl-guest at moszumanska.debian.org
Tue May 5 18:17:33 UTC 2015
This is an automated email from the git hooks/post-receive script.
irl-guest pushed a commit to branch master
in repository soundmodem.
commit 2ee440b845f4d8442b987d64f13e1a3f3cdeff4a
Author: Iain R. Learmonth <irl at fsfe.org>
Date: Tue May 5 19:11:22 2015 +0100
Imported Upstream version 0.20
---
ABOUT-NLS | 1282 ++++
AUTHORS | 3 +
COPYING | 339 +
ChangeLog | 19 +
INSTALL | 182 +
Makefile.am | 5 +
Makefile.in | 827 +++
NEWS | 1 +
README | 2 +
aclocal.m4 | 1634 +++++
afsk/Makefile.am | 19 +
afsk/Makefile.in | 607 ++
afsk/costab.c | 73 +
afsk/costab.h | 40 +
afsk/gentbl.c | 70 +
afsk/modem.c | 446 ++
cfgwindows | 21 +
cfgwindowsnodebug | 20 +
compile | 347 ++
config.guess | 973 +++
config.h.in | 301 +
config.rpath | 672 ++
config.sub | 1579 +++++
configapp/AUTHORS | 0
configapp/COPYING | 340 ++
configapp/ChangeLog | 0
configapp/INSTALL | 182 +
configapp/Makefile.am | 26 +
configapp/Makefile.in | 657 ++
configapp/NEWS | 0
configapp/README | 0
configapp/configapp.glade | 1630 +++++
configapp/option1.png | Bin 0 -> 413 bytes
configapp/option1.xpm | 58 +
configapp/option2.png | Bin 0 -> 433 bytes
configapp/option2.xpm | 100 +
configapp/src/Makefile.am | 41 +
configapp/src/Makefile.in | 737 +++
configapp/src/app.c | 1049 ++++
configapp/src/callbacks.h | 155 +
configapp/src/configapp.h | 71 +
configapp/src/configapp.rc | 40 +
configapp/src/diag.c | 885 +++
configapp/src/interface.c | 1089 ++++
configapp/src/interface.h | 12 +
configapp/src/main.c | 664 ++
configapp/src/scope.c | 346 ++
configapp/src/scope.h | 75 +
configapp/src/snm-compat-gtk2.h | 63 +
configapp/src/soundmodemconfig.8 | 28 +
configapp/src/spectrum.c | 476 ++
configapp/src/spectrum.h | 81 +
configapp/src/support.c | 144 +
configapp/src/support.h | 69 +
configure | 12206 +++++++++++++++++++++++++++++++++++++
configure.ac | 299 +
depcomp | 423 ++
directx/Makefile.am | 29 +
directx/Makefile.in | 609 ++
directx/deunion.pl | 47 +
directx/dinput.c | 338 +
directx/fixdirectx.sh | 17 +
directx/include/directx.h | 79 +
directx/libddraw.def | 3 +
directx/libdinput.def | 2 +
directx/libdplayx.def | 2 +
directx/libdsound.def | 9 +
doc/Makefile.am | 22 +
doc/Makefile.in | 473 ++
doc/intro.sgml | 16 +
doc/main.sgml | 36 +
flexdrv/Makefile.am | 35 +
flexdrv/Makefile.in | 611 ++
flexdrv/driver.c | 74 +
flexdrv/driver.obj | Bin 0 -> 3239 bytes
flexdrv/drv32.h | 15 +
flexdrv/flexdriv.def | 11 +
flexdrv/flexdrv.h | 491 ++
flexdrv/resource.h | 4 +
flexdrv/soundmodem.c | 1295 ++++
flexdrv/soundmodem.rc | 58 +
fsk/Makefile.am | 25 +
fsk/Makefile.in | 650 ++
fsk/fskic.c | 56 +
fsk/fskic.h | 48 +
fsk/gendf9icfilt.cc | 316 +
fsk/genpsptbl.c | 149 +
fsk/modem.c | 634 ++
fsk/modemeq.c | 488 ++
fsk/modempsp.c | 476 ++
fsk/psp.h | 3249 ++++++++++
install-sh | 251 +
libmisc/Makefile.am | 8 +
libmisc/Makefile.in | 600 ++
libmisc/getopt.c | 731 +++
libmisc/getopt.h | 131 +
libmisc/getopt1.c | 176 +
libmisc/hamming.c | 44 +
libmisc/openpty.c | 83 +
libmisc/raisedcosine.h | 53 +
libmisc/random.c | 40 +
libmisc/rcfreq.c | 52 +
libmisc/rctime.c | 58 +
libmisc/rrcfreq.c | 52 +
libmisc/rrctime.c | 62 +
libmisc/sinc.c | 48 +
libmisc/vsnprintf.c | 194 +
m4/ChangeLog | 11 +
m4/gettext.m4 | 383 ++
m4/iconv.m4 | 214 +
m4/lib-ld.m4 | 110 +
m4/lib-link.m4 | 774 +++
m4/lib-prefix.m4 | 224 +
m4/nls.m4 | 32 +
m4/po.m4 | 449 ++
m4/progtest.m4 | 92 +
matlib/Makefile.am | 38 +
matlib/Makefile.in | 660 ++
matlib/dcchol.c | 125 +
matlib/drchol.c | 113 +
matlib/fcadd.c | 31 +
matlib/fcchol.c | 125 +
matlib/fcconj.c | 31 +
matlib/fcdet.c | 76 +
matlib/fcgseidel.c | 80 +
matlib/fchermtransp.c | 61 +
matlib/fcinv.c | 132 +
matlib/fcmul.c | 62 +
matlib/fcsub.c | 31 +
matlib/fctransp.c | 61 +
matlib/fft.hh | 87 +
matlib/fradd.c | 31 +
matlib/frchol.c | 113 +
matlib/frdet.c | 72 +
matlib/frgseidel.c | 83 +
matlib/frinv.c | 127 +
matlib/frmul.c | 61 +
matlib/frsub.c | 30 +
matlib/frtransp.c | 61 +
matlib/mat.h | 199 +
matlib/mat.hh | 502 ++
matlib/randn.c | 41 +
matlib/tests.c | 251 +
missing | 357 ++
mkinstalldirs | 40 +
newqpsk/ChangeLog | 58 +
newqpsk/Makefile.am | 26 +
newqpsk/Makefile.in | 625 ++
newqpsk/README.newqpsk | 133 +
newqpsk/bch.c | 126 +
newqpsk/bch.h | 23 +
newqpsk/complex.h | 86 +
newqpsk/demodulator.c | 176 +
newqpsk/fec.c | 146 +
newqpsk/fec.h | 61 +
newqpsk/fectable.h | 100 +
newqpsk/filter-i386.h | 264 +
newqpsk/filter.c | 119 +
newqpsk/filter.h | 41 +
newqpsk/genfilt.c | 47 +
newqpsk/misc.h | 113 +
newqpsk/modemconfig.h | 52 +
newqpsk/modulator.c | 163 +
newqpsk/newqpskrx.c | 565 ++
newqpsk/newqpskrx.h | 79 +
newqpsk/newqpsktx.c | 382 ++
newqpsk/newqpsktx.h | 39 +
newqpsk/tbl.c | 170 +
newqpsk/tbl.h | 22 +
p3dmodem/Makefile.am | 28 +
p3dmodem/Makefile.in | 622 ++
p3dmodem/genp3dtbl.c | 107 +
p3dmodem/p3d.h | 64 +
p3dmodem/p3dmodem.c | 695 +++
p3dmodem/p3dtbl.h | 99 +
p3dmodem/testcrc.c | 91 +
pammodem/Makefile.am | 34 +
pammodem/Makefile.in | 626 ++
pammodem/genpamtbl.c | 367 ++
pammodem/meas.c | 464 ++
pammodem/meas.h | 72 +
pammodem/pam.h | 63 +
pammodem/pammodem.c | 468 ++
pammodem/pamtbl.h | 253 +
po/ChangeLog | 18 +
po/Makefile.in.in | 444 ++
po/Makevars | 41 +
po/POTFILES.in | 7 +
po/Rules-quot | 47 +
po/boldquot.sed | 10 +
po/en at boldquot.header | 25 +
po/en at quot.header | 22 +
po/fr.gmo | Bin 0 -> 2869 bytes
po/fr.po | 226 +
po/insert-header.sin | 23 +
po/quot.sed | 6 +
po/remove-potcdate.sin | 19 +
po/soundmodem.pot | 223 +
po/stamp-po | 1 +
po/sv.gmo | Bin 0 -> 2763 bytes
po/sv.po | 228 +
pskmodem/Makefile.am | 35 +
pskmodem/Makefile.in | 627 ++
pskmodem/genpsktbl.c | 615 ++
pskmodem/meas.h | 72 +
pskmodem/measpsk.c | 589 ++
pskmodem/psk.h | 104 +
pskmodem/pskmlse.c | 621 ++
pskmodem/pskmodem.c | 539 ++
pskmodem/psktbl.h | 307 +
soundcard/Makefile.am | 45 +
soundcard/Makefile.in | 863 +++
soundcard/alsaio.c | 625 ++
soundcard/audiofilein.c | 305 +
soundcard/audioio.c | 702 +++
soundcard/audioio.h | 71 +
soundcard/chansim.c | 358 ++
soundcard/kisspkt.c | 955 +++
soundcard/kisspkt.h | 90 +
soundcard/log.c | 112 +
soundcard/main.c | 512 ++
soundcard/modem.h | 194 +
soundcard/pktberr.c | 218 +
soundcard/pktsimple.c | 147 +
soundcard/ppdev.h | 74 +
soundcard/ptt.c | 498 ++
soundcard/pttio.h | 81 +
soundcard/simd.c | 98 +
soundcard/simd.h | 169 +
soundcard/snprintpkt.c | 299 +
soundcard/soundio.h | 93 +
soundcard/soundmodem.8 | 61 +
soundcard/test.xml | 54 +
soundcard/testkiss.c | 140 +
soundcard/winaudioio.c | 627 ++
soundcard/winlog.c | 112 +
soundcard/winptt.c | 141 +
soundcard/winptt2.c | 104 +
soundmodem.initscript | 56 +
soundmodem.spec | 50 +
240 files changed, 70700 insertions(+)
diff --git a/ABOUT-NLS b/ABOUT-NLS
new file mode 100644
index 0000000..b1de1b6
--- /dev/null
+++ b/ABOUT-NLS
@@ -0,0 +1,1282 @@
+1 Notes on the Free Translation Project
+***************************************
+
+Free software is going international! The Free Translation Project is
+a way to get maintainers of free software, translators, and users all
+together, so that free software will gradually become able to speak many
+languages. A few packages already provide translations for their
+messages.
+
+ If you found this `ABOUT-NLS' file inside a distribution, you may
+assume that the distributed package does use GNU `gettext' internally,
+itself available at your nearest GNU archive site. But you do _not_
+need to install GNU `gettext' prior to configuring, installing or using
+this package with messages translated.
+
+ Installers will find here some useful hints. These notes also
+explain how users should proceed for getting the programs to use the
+available translations. They tell how people wanting to contribute and
+work on translations can contact the appropriate team.
+
+1.1 INSTALL Matters
+===================
+
+Some packages are "localizable" when properly installed; the programs
+they contain can be made to speak your own native language. Most such
+packages use GNU `gettext'. Other packages have their own ways to
+internationalization, predating GNU `gettext'.
+
+ By default, this package will be installed to allow translation of
+messages. It will automatically detect whether the system already
+provides the GNU `gettext' functions. Installers may use special
+options at configuration time for changing the default behaviour. The
+command:
+
+ ./configure --disable-nls
+
+will _totally_ disable translation of messages.
+
+ When you already have GNU `gettext' installed on your system and run
+configure without an option for your new package, `configure' will
+probably detect the previously built and installed `libintl' library
+and will decide to use it. If not, you may have to to use the
+`--with-libintl-prefix' option to tell `configure' where to look for it.
+
+ Internationalized packages usually have many `po/LL.po' files, where
+LL gives an ISO 639 two-letter code identifying the language. Unless
+translations have been forbidden at `configure' time by using the
+`--disable-nls' switch, all available translations are installed
+together with the package. However, the environment variable `LINGUAS'
+may be set, prior to configuration, to limit the installed set.
+`LINGUAS' should then contain a space separated list of two-letter
+codes, stating which languages are allowed.
+
+1.2 Using This Package
+======================
+
+As a user, if your language has been installed for this package, you
+only have to set the `LANG' environment variable to the appropriate
+`LL_CC' combination. If you happen to have the `LC_ALL' or some other
+`LC_xxx' environment variables set, you should unset them before
+setting `LANG', otherwise the setting of `LANG' will not have the
+desired effect. Here `LL' is an ISO 639 two-letter language code, and
+`CC' is an ISO 3166 two-letter country code. For example, let's
+suppose that you speak German and live in Germany. At the shell
+prompt, merely execute `setenv LANG de_DE' (in `csh'),
+`export LANG; LANG=de_DE' (in `sh') or `export LANG=de_DE' (in `bash').
+This can be done from your `.login' or `.profile' file, once and for
+all.
+
+ You might think that the country code specification is redundant.
+But in fact, some languages have dialects in different countries. For
+example, `de_AT' is used for Austria, and `pt_BR' for Brazil. The
+country code serves to distinguish the dialects.
+
+ The locale naming convention of `LL_CC', with `LL' denoting the
+language and `CC' denoting the country, is the one use on systems based
+on GNU libc. On other systems, some variations of this scheme are
+used, such as `LL' or `LL_CC.ENCODING'. You can get the list of
+locales supported by your system for your language by running the
+command `locale -a | grep '^LL''.
+
+ Not all programs have translations for all languages. By default, an
+English message is shown in place of a nonexistent translation. If you
+understand other languages, you can set up a priority list of languages.
+This is done through a different environment variable, called
+`LANGUAGE'. GNU `gettext' gives preference to `LANGUAGE' over `LANG'
+for the purpose of message handling, but you still need to have `LANG'
+set to the primary language; this is required by other parts of the
+system libraries. For example, some Swedish users who would rather
+read translations in German than English for when Swedish is not
+available, set `LANGUAGE' to `sv:de' while leaving `LANG' to `sv_SE'.
+
+ Special advice for Norwegian users: The language code for Norwegian
+bokma*l changed from `no' to `nb' recently (in 2003). During the
+transition period, while some message catalogs for this language are
+installed under `nb' and some older ones under `no', it's recommended
+for Norwegian users to set `LANGUAGE' to `nb:no' so that both newer and
+older translations are used.
+
+ In the `LANGUAGE' environment variable, but not in the `LANG'
+environment variable, `LL_CC' combinations can be abbreviated as `LL'
+to denote the language's main dialect. For example, `de' is equivalent
+to `de_DE' (German as spoken in Germany), and `pt' to `pt_PT'
+(Portuguese as spoken in Portugal) in this context.
+
+1.3 Translating Teams
+=====================
+
+For the Free Translation Project to be a success, we need interested
+people who like their own language and write it well, and who are also
+able to synergize with other translators speaking the same language.
+Each translation team has its own mailing list. The up-to-date list of
+teams can be found at the Free Translation Project's homepage,
+`http://translationproject.org/', in the "Teams" area.
+
+ If you'd like to volunteer to _work_ at translating messages, you
+should become a member of the translating team for your own language.
+The subscribing address is _not_ the same as the list itself, it has
+`-request' appended. For example, speakers of Swedish can send a
+message to `sv-request at li.org', having this message body:
+
+ subscribe
+
+ Keep in mind that team members are expected to participate
+_actively_ in translations, or at solving translational difficulties,
+rather than merely lurking around. If your team does not exist yet and
+you want to start one, or if you are unsure about what to do or how to
+get started, please write to `coordinator at translationproject.org' to
+reach the coordinator for all translator teams.
+
+ The English team is special. It works at improving and uniformizing
+the terminology in use. Proven linguistic skills are praised more than
+programming skills, here.
+
+1.4 Available Packages
+======================
+
+Languages are not equally supported in all packages. The following
+matrix shows the current state of internationalization, as of June
+2010. The matrix shows, in regard of each package, for which languages
+PO files have been submitted to translation coordination, with a
+translation percentage of at least 50%.
+
+ Ready PO files af am an ar as ast az be be at latin bg bn_IN bs ca
+ +--------------------------------------------------+
+ a2ps | [] [] |
+ aegis | |
+ ant-phone | |
+ anubis | |
+ aspell | [] [] |
+ bash | |
+ bfd | |
+ bibshelf | [] |
+ binutils | |
+ bison | |
+ bison-runtime | [] |
+ bluez-pin | [] [] |
+ bombono-dvd | |
+ buzztard | |
+ cflow | |
+ clisp | |
+ coreutils | [] [] |
+ cpio | |
+ cppi | |
+ cpplib | [] |
+ cryptsetup | |
+ dfarc | |
+ dialog | [] [] |
+ dico | |
+ diffutils | [] |
+ dink | |
+ doodle | |
+ e2fsprogs | [] |
+ enscript | [] |
+ exif | |
+ fetchmail | [] |
+ findutils | [] |
+ flex | [] |
+ freedink | |
+ gas | |
+ gawk | [] [] |
+ gcal | [] |
+ gcc | |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] [] |
+ gettext-tools | [] [] |
+ gip | [] |
+ gjay | |
+ gliv | [] |
+ glunarclock | [] [] |
+ gnubiff | |
+ gnucash | [] |
+ gnuedu | |
+ gnulib | |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | |
+ gold | |
+ gpe-aerial | |
+ gpe-beam | |
+ gpe-bluetooth | |
+ gpe-calendar | |
+ gpe-clock | [] |
+ gpe-conf | |
+ gpe-contacts | |
+ gpe-edit | |
+ gpe-filemanager | |
+ gpe-go | |
+ gpe-login | |
+ gpe-ownerinfo | [] |
+ gpe-package | |
+ gpe-sketchbook | |
+ gpe-su | [] |
+ gpe-taskmanager | [] |
+ gpe-timesheet | [] |
+ gpe-today | [] |
+ gpe-todo | |
+ gphoto2 | |
+ gprof | [] |
+ gpsdrive | |
+ gramadoir | |
+ grep | |
+ grub | [] [] |
+ gsasl | |
+ gss | |
+ gst-plugins-bad | [] |
+ gst-plugins-base | [] |
+ gst-plugins-good | [] |
+ gst-plugins-ugly | [] |
+ gstreamer | [] [] [] |
+ gtick | |
+ gtkam | [] |
+ gtkorphan | [] |
+ gtkspell | [] [] [] |
+ gutenprint | |
+ hello | [] |
+ help2man | |
+ hylafax | |
+ idutils | |
+ indent | [] [] |
+ iso_15924 | |
+ iso_3166 | [] [] [] [] [] [] [] |
+ iso_3166_2 | |
+ iso_4217 | |
+ iso_639 | [] [] [] [] |
+ iso_639_3 | |
+ jwhois | |
+ kbd | |
+ keytouch | [] |
+ keytouch-editor | |
+ keytouch-keyboa... | [] |
+ klavaro | [] |
+ latrine | |
+ ld | [] |
+ leafpad | [] [] |
+ libc | [] [] |
+ libexif | () |
+ libextractor | |
+ libgnutls | |
+ libgpewidget | |
+ libgpg-error | |
+ libgphoto2 | |
+ libgphoto2_port | |
+ libgsasl | |
+ libiconv | [] |
+ libidn | |
+ lifelines | |
+ liferea | [] [] |
+ lilypond | |
+ linkdr | [] |
+ lordsawar | |
+ lprng | |
+ lynx | [] |
+ m4 | |
+ mailfromd | |
+ mailutils | |
+ make | |
+ man-db | |
+ man-db-manpages | |
+ minicom | |
+ mkisofs | |
+ myserver | |
+ nano | [] [] |
+ opcodes | |
+ parted | |
+ pies | |
+ popt | |
+ psmisc | |
+ pspp | [] |
+ pwdutils | |
+ radius | [] |
+ recode | [] [] |
+ rosegarden | |
+ rpm | |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] |
+ sed | [] [] |
+ sharutils | [] [] |
+ shishi | |
+ skencil | |
+ solfege | |
+ solfege-manual | |
+ soundtracker | |
+ sp | |
+ sysstat | |
+ tar | [] |
+ texinfo | |
+ tin | |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] |
+ vice | |
+ vmm | |
+ vorbis-tools | |
+ wastesedge | |
+ wdiff | |
+ wget | [] [] |
+ wyslij-po | |
+ xchat | [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] |
+ +--------------------------------------------------+
+ af am an ar as ast az be be at latin bg bn_IN bs ca
+ 6 0 1 2 3 19 1 10 3 28 3 1 38
+
+ crh cs da de el en en_GB en_ZA eo es et eu fa
+ +-------------------------------------------------+
+ a2ps | [] [] [] [] [] [] [] |
+ aegis | [] [] [] |
+ ant-phone | [] () |
+ anubis | [] [] |
+ aspell | [] [] [] [] [] |
+ bash | [] [] [] |
+ bfd | [] |
+ bibshelf | [] [] [] |
+ binutils | [] |
+ bison | [] [] |
+ bison-runtime | [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] |
+ bombono-dvd | [] |
+ buzztard | [] [] [] |
+ cflow | [] [] |
+ clisp | [] [] [] [] |
+ coreutils | [] [] [] [] |
+ cpio | |
+ cppi | |
+ cpplib | [] [] [] |
+ cryptsetup | [] |
+ dfarc | [] [] [] |
+ dialog | [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] [] [] [] [] |
+ dink | [] [] [] |
+ doodle | [] |
+ e2fsprogs | [] [] [] |
+ enscript | [] [] [] |
+ exif | () [] [] |
+ fetchmail | [] [] () [] [] [] |
+ findutils | [] [] [] |
+ flex | [] [] |
+ freedink | [] [] [] |
+ gas | [] |
+ gawk | [] [] [] |
+ gcal | [] |
+ gcc | [] [] |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] [] [] [] |
+ gettext-tools | [] [] [] |
+ gip | [] [] [] [] |
+ gjay | [] |
+ gliv | [] [] [] |
+ glunarclock | [] [] |
+ gnubiff | () |
+ gnucash | [] () () () () |
+ gnuedu | [] [] |
+ gnulib | [] [] |
+ gnunet | |
+ gnunet-gtk | [] |
+ gnutls | [] [] |
+ gold | [] |
+ gpe-aerial | [] [] [] [] |
+ gpe-beam | [] [] [] [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] |
+ gpe-clock | [] [] [] [] |
+ gpe-conf | [] [] [] |
+ gpe-contacts | [] [] [] |
+ gpe-edit | [] [] |
+ gpe-filemanager | [] [] [] |
+ gpe-go | [] [] [] [] |
+ gpe-login | [] [] |
+ gpe-ownerinfo | [] [] [] [] |
+ gpe-package | [] [] [] |
+ gpe-sketchbook | [] [] [] [] |
+ gpe-su | [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] |
+ gpe-timesheet | [] [] [] [] |
+ gpe-today | [] [] [] [] |
+ gpe-todo | [] [] [] |
+ gphoto2 | [] [] () [] [] [] |
+ gprof | [] [] [] |
+ gpsdrive | [] [] [] |
+ gramadoir | [] [] [] |
+ grep | [] |
+ grub | [] [] |
+ gsasl | [] |
+ gss | |
+ gst-plugins-bad | [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] () [] |
+ gtkam | [] [] () [] [] |
+ gtkorphan | [] [] [] [] |
+ gtkspell | [] [] [] [] [] [] [] |
+ gutenprint | [] [] [] |
+ hello | [] [] [] [] |
+ help2man | [] |
+ hylafax | [] [] |
+ idutils | [] [] |
+ indent | [] [] [] [] [] [] [] |
+ iso_15924 | [] () [] [] |
+ iso_3166 | [] [] [] [] () [] [] [] () |
+ iso_3166_2 | () |
+ iso_4217 | [] [] [] () [] [] |
+ iso_639 | [] [] [] [] () [] [] |
+ iso_639_3 | [] |
+ jwhois | [] |
+ kbd | [] [] [] [] [] |
+ keytouch | [] [] |
+ keytouch-editor | [] [] |
+ keytouch-keyboa... | [] |
+ klavaro | [] [] [] [] |
+ latrine | [] () |
+ ld | [] [] |
+ leafpad | [] [] [] [] [] [] |
+ libc | [] [] [] [] |
+ libexif | [] [] () |
+ libextractor | |
+ libgnutls | [] |
+ libgpewidget | [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] () |
+ libgphoto2_port | [] () [] |
+ libgsasl | |
+ libiconv | [] [] [] [] [] |
+ libidn | [] [] [] |
+ lifelines | [] () |
+ liferea | [] [] [] [] [] |
+ lilypond | [] [] [] |
+ linkdr | [] [] [] |
+ lordsawar | [] |
+ lprng | |
+ lynx | [] [] [] [] |
+ m4 | [] [] [] [] |
+ mailfromd | |
+ mailutils | [] |
+ make | [] [] [] |
+ man-db | |
+ man-db-manpages | |
+ minicom | [] [] [] [] |
+ mkisofs | |
+ myserver | |
+ nano | [] [] [] |
+ opcodes | [] [] |
+ parted | [] [] |
+ pies | |
+ popt | [] [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | [] |
+ pwdutils | [] |
+ radius | [] |
+ recode | [] [] [] [] [] [] |
+ rosegarden | () () () |
+ rpm | [] [] [] |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] [] [] |
+ sed | [] [] [] [] [] [] |
+ sharutils | [] [] [] [] |
+ shishi | |
+ skencil | [] () [] |
+ solfege | [] [] [] |
+ solfege-manual | [] [] |
+ soundtracker | [] [] [] |
+ sp | [] |
+ sysstat | [] [] [] |
+ tar | [] [] [] [] |
+ texinfo | [] [] [] |
+ tin | [] [] |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] [] [] [] |
+ vice | () () |
+ vmm | [] |
+ vorbis-tools | [] [] |
+ wastesedge | [] |
+ wdiff | [] [] |
+ wget | [] [] [] |
+ wyslij-po | |
+ xchat | [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] [] [] [] |
+ +-------------------------------------------------+
+ crh cs da de el en en_GB en_ZA eo es et eu fa
+ 5 64 105 117 18 1 8 0 28 89 18 19 0
+
+ fi fr ga gl gu he hi hr hu hy id is it ja ka kn
+ +----------------------------------------------------+
+ a2ps | [] [] [] [] |
+ aegis | [] [] |
+ ant-phone | [] [] |
+ anubis | [] [] [] [] |
+ aspell | [] [] [] [] |
+ bash | [] [] [] [] |
+ bfd | [] [] [] |
+ bibshelf | [] [] [] [] [] |
+ binutils | [] [] [] |
+ bison | [] [] [] [] |
+ bison-runtime | [] [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] [] [] |
+ bombono-dvd | [] |
+ buzztard | [] |
+ cflow | [] [] [] |
+ clisp | [] |
+ coreutils | [] [] [] [] [] |
+ cpio | [] [] [] [] |
+ cppi | [] [] |
+ cpplib | [] [] [] |
+ cryptsetup | [] [] [] |
+ dfarc | [] [] [] |
+ dialog | [] [] [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] [] [] [] [] [] [] [] |
+ dink | [] |
+ doodle | [] [] |
+ e2fsprogs | [] [] |
+ enscript | [] [] [] [] |
+ exif | [] [] [] [] [] [] |
+ fetchmail | [] [] [] [] |
+ findutils | [] [] [] [] [] [] |
+ flex | [] [] [] |
+ freedink | [] [] [] |
+ gas | [] [] |
+ gawk | [] [] [] [] () [] |
+ gcal | [] |
+ gcc | [] |
+ gettext-examples | [] [] [] [] [] [] [] |
+ gettext-runtime | [] [] [] [] [] [] |
+ gettext-tools | [] [] [] [] |
+ gip | [] [] [] [] [] [] |
+ gjay | [] |
+ gliv | [] () |
+ glunarclock | [] [] [] [] |
+ gnubiff | () [] () |
+ gnucash | () () () () () [] |
+ gnuedu | [] [] |
+ gnulib | [] [] [] [] [] [] |
+ gnunet | |
+ gnunet-gtk | [] |
+ gnutls | [] [] |
+ gold | [] [] |
+ gpe-aerial | [] [] [] |
+ gpe-beam | [] [] [] [] |
+ gpe-bluetooth | [] [] [] [] |
+ gpe-calendar | [] [] |
+ gpe-clock | [] [] [] [] [] |
+ gpe-conf | [] [] [] [] |
+ gpe-contacts | [] [] [] [] |
+ gpe-edit | [] [] [] |
+ gpe-filemanager | [] [] [] [] |
+ gpe-go | [] [] [] [] [] |
+ gpe-login | [] [] [] |
+ gpe-ownerinfo | [] [] [] [] [] |
+ gpe-package | [] [] [] |
+ gpe-sketchbook | [] [] [] [] |
+ gpe-su | [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] |
+ gpe-timesheet | [] [] [] [] [] |
+ gpe-today | [] [] [] [] [] [] [] |
+ gpe-todo | [] [] [] |
+ gphoto2 | [] [] [] [] [] [] |
+ gprof | [] [] [] [] |
+ gpsdrive | [] [] [] |
+ gramadoir | [] [] [] |
+ grep | [] [] |
+ grub | [] [] [] [] |
+ gsasl | [] [] [] [] [] |
+ gss | [] [] [] [] [] |
+ gst-plugins-bad | [] [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] [] [] [] [] |
+ gtkam | [] [] [] [] [] |
+ gtkorphan | [] [] [] |
+ gtkspell | [] [] [] [] [] [] [] [] [] |
+ gutenprint | [] [] [] [] |
+ hello | [] [] [] |
+ help2man | [] [] |
+ hylafax | [] |
+ idutils | [] [] [] [] [] [] |
+ indent | [] [] [] [] [] [] [] [] |
+ iso_15924 | [] () [] [] |
+ iso_3166 | [] () [] [] [] [] [] [] [] [] [] [] |
+ iso_3166_2 | () [] [] [] |
+ iso_4217 | [] () [] [] [] [] |
+ iso_639 | [] () [] [] [] [] [] [] [] |
+ iso_639_3 | () [] [] |
+ jwhois | [] [] [] [] [] |
+ kbd | [] [] |
+ keytouch | [] [] [] [] [] [] |
+ keytouch-editor | [] [] [] [] [] |
+ keytouch-keyboa... | [] [] [] [] [] |
+ klavaro | [] [] |
+ latrine | [] [] [] |
+ ld | [] [] [] [] |
+ leafpad | [] [] [] [] [] [] [] () |
+ libc | [] [] [] [] [] |
+ libexif | [] |
+ libextractor | |
+ libgnutls | [] [] |
+ libgpewidget | [] [] [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] [] [] |
+ libgphoto2_port | [] [] [] |
+ libgsasl | [] [] [] [] [] |
+ libiconv | [] [] [] [] [] [] |
+ libidn | [] [] [] [] |
+ lifelines | () |
+ liferea | [] [] [] [] |
+ lilypond | [] [] |
+ linkdr | [] [] [] [] [] |
+ lordsawar | |
+ lprng | [] |
+ lynx | [] [] [] [] [] |
+ m4 | [] [] [] [] [] [] |
+ mailfromd | |
+ mailutils | [] [] |
+ make | [] [] [] [] [] [] [] [] [] |
+ man-db | [] [] |
+ man-db-manpages | [] |
+ minicom | [] [] [] [] [] |
+ mkisofs | [] [] [] [] |
+ myserver | |
+ nano | [] [] [] [] [] [] |
+ opcodes | [] [] [] [] |
+ parted | [] [] [] [] |
+ pies | |
+ popt | [] [] [] [] [] [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | |
+ pwdutils | [] [] |
+ radius | [] [] |
+ recode | [] [] [] [] [] [] [] [] |
+ rosegarden | () () () () () |
+ rpm | [] [] |
+ rush | |
+ sarg | [] |
+ screem | [] [] |
+ scrollkeeper | [] [] [] [] |
+ sed | [] [] [] [] [] [] [] [] |
+ sharutils | [] [] [] [] [] [] [] |
+ shishi | [] |
+ skencil | [] |
+ solfege | [] [] [] [] |
+ solfege-manual | [] [] |
+ soundtracker | [] [] |
+ sp | [] () |
+ sysstat | [] [] [] [] [] |
+ tar | [] [] [] [] [] [] [] |
+ texinfo | [] [] [] [] |
+ tin | [] |
+ unicode-han-tra... | |
+ unicode-transla... | [] [] |
+ util-linux-ng | [] [] [] [] [] [] |
+ vice | () () () |
+ vmm | [] |
+ vorbis-tools | [] |
+ wastesedge | () () |
+ wdiff | [] |
+ wget | [] [] [] [] [] [] [] [] |
+ wyslij-po | [] [] [] |
+ xchat | [] [] [] [] [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] [] [] |
+ +----------------------------------------------------+
+ fi fr ga gl gu he hi hr hu hy id is it ja ka kn
+ 105 121 53 20 4 8 3 5 53 2 120 5 84 67 0 4
+
+ ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne
+ +-----------------------------------------------+
+ a2ps | [] |
+ aegis | |
+ ant-phone | |
+ anubis | [] [] |
+ aspell | [] |
+ bash | |
+ bfd | |
+ bibshelf | [] [] |
+ binutils | |
+ bison | [] |
+ bison-runtime | [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] |
+ bombono-dvd | |
+ buzztard | |
+ cflow | |
+ clisp | |
+ coreutils | [] |
+ cpio | |
+ cppi | |
+ cpplib | |
+ cryptsetup | |
+ dfarc | [] |
+ dialog | [] [] [] [] [] |
+ dico | |
+ diffutils | [] [] |
+ dink | |
+ doodle | |
+ e2fsprogs | |
+ enscript | |
+ exif | [] |
+ fetchmail | |
+ findutils | |
+ flex | |
+ freedink | [] |
+ gas | |
+ gawk | |
+ gcal | |
+ gcc | |
+ gettext-examples | [] [] [] [] |
+ gettext-runtime | [] |
+ gettext-tools | [] |
+ gip | [] [] |
+ gjay | |
+ gliv | |
+ glunarclock | [] |
+ gnubiff | |
+ gnucash | () () () () |
+ gnuedu | |
+ gnulib | |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | [] |
+ gold | |
+ gpe-aerial | [] |
+ gpe-beam | [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] |
+ gpe-clock | [] [] [] [] [] |
+ gpe-conf | [] [] |
+ gpe-contacts | [] [] |
+ gpe-edit | [] |
+ gpe-filemanager | [] [] |
+ gpe-go | [] [] [] |
+ gpe-login | [] |
+ gpe-ownerinfo | [] [] |
+ gpe-package | [] [] |
+ gpe-sketchbook | [] [] |
+ gpe-su | [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] [] |
+ gpe-timesheet | [] [] |
+ gpe-today | [] [] [] [] |
+ gpe-todo | [] [] |
+ gphoto2 | |
+ gprof | [] |
+ gpsdrive | |
+ gramadoir | |
+ grep | |
+ grub | |
+ gsasl | |
+ gss | |
+ gst-plugins-bad | [] [] [] [] |
+ gst-plugins-base | [] [] |
+ gst-plugins-good | [] [] |
+ gst-plugins-ugly | [] [] [] [] [] |
+ gstreamer | |
+ gtick | |
+ gtkam | [] |
+ gtkorphan | [] [] |
+ gtkspell | [] [] [] [] [] [] [] |
+ gutenprint | |
+ hello | [] [] [] |
+ help2man | |
+ hylafax | |
+ idutils | |
+ indent | |
+ iso_15924 | [] [] |
+ iso_3166 | [] [] () [] [] [] [] [] |
+ iso_3166_2 | |
+ iso_4217 | [] [] |
+ iso_639 | [] [] |
+ iso_639_3 | [] |
+ jwhois | [] |
+ kbd | |
+ keytouch | [] |
+ keytouch-editor | [] |
+ keytouch-keyboa... | [] |
+ klavaro | [] |
+ latrine | [] |
+ ld | |
+ leafpad | [] [] [] |
+ libc | [] |
+ libexif | |
+ libextractor | |
+ libgnutls | [] |
+ libgpewidget | [] [] |
+ libgpg-error | |
+ libgphoto2 | |
+ libgphoto2_port | |
+ libgsasl | |
+ libiconv | |
+ libidn | |
+ lifelines | |
+ liferea | |
+ lilypond | |
+ linkdr | |
+ lordsawar | |
+ lprng | |
+ lynx | |
+ m4 | |
+ mailfromd | |
+ mailutils | |
+ make | [] |
+ man-db | |
+ man-db-manpages | |
+ minicom | [] |
+ mkisofs | |
+ myserver | |
+ nano | [] [] |
+ opcodes | |
+ parted | |
+ pies | |
+ popt | [] [] [] |
+ psmisc | |
+ pspp | |
+ pwdutils | |
+ radius | |
+ recode | |
+ rosegarden | |
+ rpm | |
+ rush | |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] |
+ sed | |
+ sharutils | |
+ shishi | |
+ skencil | |
+ solfege | [] |
+ solfege-manual | |
+ soundtracker | |
+ sp | |
+ sysstat | [] |
+ tar | [] |
+ texinfo | [] |
+ tin | |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | |
+ vice | |
+ vmm | |
+ vorbis-tools | |
+ wastesedge | |
+ wdiff | |
+ wget | [] |
+ wyslij-po | |
+ xchat | [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] |
+ +-----------------------------------------------+
+ ko ku ky lg lt lv mk ml mn mr ms mt nb nds ne
+ 20 5 10 1 13 48 4 2 2 4 24 10 20 3 1
+
+ nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr
+ +---------------------------------------------------+
+ a2ps | [] [] [] [] [] [] [] [] |
+ aegis | [] [] [] |
+ ant-phone | [] [] |
+ anubis | [] [] [] |
+ aspell | [] [] [] [] [] |
+ bash | [] [] |
+ bfd | [] |
+ bibshelf | [] [] |
+ binutils | [] [] |
+ bison | [] [] [] |
+ bison-runtime | [] [] [] [] [] [] [] |
+ bluez-pin | [] [] [] [] [] [] [] [] |
+ bombono-dvd | [] () |
+ buzztard | [] [] |
+ cflow | [] |
+ clisp | [] [] |
+ coreutils | [] [] [] [] [] [] |
+ cpio | [] [] [] |
+ cppi | [] |
+ cpplib | [] |
+ cryptsetup | [] |
+ dfarc | [] |
+ dialog | [] [] [] [] |
+ dico | [] |
+ diffutils | [] [] [] [] [] [] |
+ dink | () |
+ doodle | [] [] |
+ e2fsprogs | [] [] |
+ enscript | [] [] [] [] [] |
+ exif | [] [] [] () [] |
+ fetchmail | [] [] [] [] |
+ findutils | [] [] [] [] [] |
+ flex | [] [] [] [] [] |
+ freedink | [] [] |
+ gas | |
+ gawk | [] [] [] [] |
+ gcal | |
+ gcc | [] |
+ gettext-examples | [] [] [] [] [] [] [] [] |
+ gettext-runtime | [] [] [] [] [] [] [] [] [] |
+ gettext-tools | [] [] [] [] [] [] |
+ gip | [] [] [] [] [] |
+ gjay | |
+ gliv | [] [] [] [] [] [] |
+ glunarclock | [] [] [] [] [] |
+ gnubiff | [] () |
+ gnucash | [] () () () |
+ gnuedu | [] |
+ gnulib | [] [] [] [] |
+ gnunet | |
+ gnunet-gtk | |
+ gnutls | [] [] |
+ gold | |
+ gpe-aerial | [] [] [] [] [] [] [] |
+ gpe-beam | [] [] [] [] [] [] [] |
+ gpe-bluetooth | [] [] |
+ gpe-calendar | [] [] [] [] |
+ gpe-clock | [] [] [] [] [] [] [] [] |
+ gpe-conf | [] [] [] [] [] [] [] |
+ gpe-contacts | [] [] [] [] [] |
+ gpe-edit | [] [] [] |
+ gpe-filemanager | [] [] [] |
+ gpe-go | [] [] [] [] [] [] [] [] |
+ gpe-login | [] [] |
+ gpe-ownerinfo | [] [] [] [] [] [] [] [] |
+ gpe-package | [] [] |
+ gpe-sketchbook | [] [] [] [] [] [] [] |
+ gpe-su | [] [] [] [] [] [] [] [] |
+ gpe-taskmanager | [] [] [] [] [] [] [] [] |
+ gpe-timesheet | [] [] [] [] [] [] [] [] |
+ gpe-today | [] [] [] [] [] [] [] [] |
+ gpe-todo | [] [] [] [] [] |
+ gphoto2 | [] [] [] [] [] [] [] [] |
+ gprof | [] [] [] |
+ gpsdrive | [] [] |
+ gramadoir | [] [] |
+ grep | [] [] [] [] |
+ grub | [] [] [] |
+ gsasl | [] [] [] [] |
+ gss | [] [] [] |
+ gst-plugins-bad | [] [] [] [] [] [] |
+ gst-plugins-base | [] [] [] [] [] |
+ gst-plugins-good | [] [] [] [] [] |
+ gst-plugins-ugly | [] [] [] [] [] [] |
+ gstreamer | [] [] [] [] [] |
+ gtick | [] [] [] |
+ gtkam | [] [] [] [] [] [] |
+ gtkorphan | [] |
+ gtkspell | [] [] [] [] [] [] [] [] [] [] |
+ gutenprint | [] [] |
+ hello | [] [] [] [] |
+ help2man | [] [] |
+ hylafax | [] |
+ idutils | [] [] [] [] [] |
+ indent | [] [] [] [] [] [] [] |
+ iso_15924 | [] [] [] [] |
+ iso_3166 | [] [] [] [] [] () [] [] [] [] [] [] [] [] |
+ iso_3166_2 | [] [] [] |
+ iso_4217 | [] [] [] [] [] [] [] [] |
+ iso_639 | [] [] [] [] [] [] [] [] [] |
+ iso_639_3 | [] [] |
+ jwhois | [] [] [] [] |
+ kbd | [] [] [] |
+ keytouch | [] [] [] |
+ keytouch-editor | [] [] [] |
+ keytouch-keyboa... | [] [] [] |
+ klavaro | [] [] |
+ latrine | [] [] |
+ ld | |
+ leafpad | [] [] [] [] [] [] [] [] [] |
+ libc | [] [] [] [] |
+ libexif | [] [] () [] |
+ libextractor | |
+ libgnutls | [] [] |
+ libgpewidget | [] [] [] |
+ libgpg-error | [] [] |
+ libgphoto2 | [] [] |
+ libgphoto2_port | [] [] [] [] [] |
+ libgsasl | [] [] [] [] [] |
+ libiconv | [] [] [] [] [] |
+ libidn | [] [] |
+ lifelines | [] [] |
+ liferea | [] [] [] [] [] () () [] |
+ lilypond | [] |
+ linkdr | [] [] [] |
+ lordsawar | |
+ lprng | [] |
+ lynx | [] [] [] |
+ m4 | [] [] [] [] [] |
+ mailfromd | [] |
+ mailutils | [] |
+ make | [] [] [] [] |
+ man-db | [] [] [] |
+ man-db-manpages | [] [] [] |
+ minicom | [] [] [] [] |
+ mkisofs | [] [] [] |
+ myserver | |
+ nano | [] [] [] [] |
+ opcodes | [] [] |
+ parted | [] [] [] [] |
+ pies | [] |
+ popt | [] [] [] [] |
+ psmisc | [] [] [] |
+ pspp | [] [] |
+ pwdutils | [] |
+ radius | [] [] [] |
+ recode | [] [] [] [] [] [] [] [] |
+ rosegarden | () () |
+ rpm | [] [] [] |
+ rush | [] [] |
+ sarg | |
+ screem | |
+ scrollkeeper | [] [] [] [] [] [] [] [] |
+ sed | [] [] [] [] [] [] [] [] [] |
+ sharutils | [] [] [] [] |
+ shishi | [] |
+ skencil | [] [] |
+ solfege | [] [] [] [] |
+ solfege-manual | [] [] [] |
+ soundtracker | [] |
+ sp | |
+ sysstat | [] [] [] [] |
+ tar | [] [] [] [] |
+ texinfo | [] [] [] [] |
+ tin | [] |
+ unicode-han-tra... | |
+ unicode-transla... | |
+ util-linux-ng | [] [] [] [] [] |
+ vice | [] |
+ vmm | [] |
+ vorbis-tools | [] [] |
+ wastesedge | [] |
+ wdiff | [] [] |
+ wget | [] [] [] [] [] [] [] |
+ wyslij-po | [] [] [] |
+ xchat | [] [] [] [] [] [] [] [] [] |
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] [] [] [] [] |
+ xkeyboard-config | [] [] [] |
+ +---------------------------------------------------+
+ nl nn or pa pl ps pt pt_BR ro ru rw sk sl sq sr
+ 135 10 4 7 105 1 29 62 47 91 3 54 46 9 37
+
+ sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW
+ +---------------------------------------------------+
+ a2ps | [] [] [] [] [] | 27
+ aegis | [] | 9
+ ant-phone | [] [] [] [] | 9
+ anubis | [] [] [] [] | 15
+ aspell | [] [] [] | 20
+ bash | [] [] [] | 12
+ bfd | [] | 6
+ bibshelf | [] [] [] | 16
+ binutils | [] [] | 8
+ bison | [] [] | 12
+ bison-runtime | [] [] [] [] [] [] | 29
+ bluez-pin | [] [] [] [] [] [] [] [] | 37
+ bombono-dvd | [] | 4
+ buzztard | [] | 7
+ cflow | [] [] [] | 9
+ clisp | | 10
+ coreutils | [] [] [] [] | 22
+ cpio | [] [] [] [] [] [] | 13
+ cppi | [] [] | 5
+ cpplib | [] [] [] [] [] [] | 14
+ cryptsetup | [] [] | 7
+ dfarc | [] | 9
+ dialog | [] [] [] [] [] [] [] | 30
+ dico | [] | 2
+ diffutils | [] [] [] [] [] [] | 30
+ dink | | 4
+ doodle | [] [] | 7
+ e2fsprogs | [] [] [] | 11
+ enscript | [] [] [] [] | 17
+ exif | [] [] [] | 16
+ fetchmail | [] [] [] | 17
+ findutils | [] [] [] [] [] | 20
+ flex | [] [] [] [] | 15
+ freedink | [] | 10
+ gas | [] | 4
+ gawk | [] [] [] [] | 18
+ gcal | [] [] | 5
+ gcc | [] [] [] | 7
+ gettext-examples | [] [] [] [] [] [] [] | 34
+ gettext-runtime | [] [] [] [] [] [] [] | 29
+ gettext-tools | [] [] [] [] [] [] | 22
+ gip | [] [] [] [] | 22
+ gjay | [] | 3
+ gliv | [] [] [] | 14
+ glunarclock | [] [] [] [] [] | 19
+ gnubiff | [] [] | 4
+ gnucash | () [] () [] () | 10
+ gnuedu | [] [] | 7
+ gnulib | [] [] [] [] | 16
+ gnunet | [] | 1
+ gnunet-gtk | [] [] [] | 5
+ gnutls | [] [] [] | 10
+ gold | [] | 4
+ gpe-aerial | [] [] [] | 18
+ gpe-beam | [] [] [] | 19
+ gpe-bluetooth | [] [] [] | 13
+ gpe-calendar | [] [] [] [] | 12
+ gpe-clock | [] [] [] [] [] | 28
+ gpe-conf | [] [] [] [] | 20
+ gpe-contacts | [] [] [] | 17
+ gpe-edit | [] [] [] | 12
+ gpe-filemanager | [] [] [] [] | 16
+ gpe-go | [] [] [] [] [] | 25
+ gpe-login | [] [] [] | 11
+ gpe-ownerinfo | [] [] [] [] [] | 25
+ gpe-package | [] [] [] | 13
+ gpe-sketchbook | [] [] [] | 20
+ gpe-su | [] [] [] [] [] | 30
+ gpe-taskmanager | [] [] [] [] [] | 29
+ gpe-timesheet | [] [] [] [] [] | 25
+ gpe-today | [] [] [] [] [] [] | 30
+ gpe-todo | [] [] [] [] | 17
+ gphoto2 | [] [] [] [] [] | 24
+ gprof | [] [] [] | 15
+ gpsdrive | [] [] [] | 11
+ gramadoir | [] [] [] | 11
+ grep | [] [] [] | 10
+ grub | [] [] [] | 14
+ gsasl | [] [] [] [] | 14
+ gss | [] [] [] | 11
+ gst-plugins-bad | [] [] [] [] | 26
+ gst-plugins-base | [] [] [] [] [] | 24
+ gst-plugins-good | [] [] [] [] | 24
+ gst-plugins-ugly | [] [] [] [] [] | 29
+ gstreamer | [] [] [] [] | 22
+ gtick | [] [] [] | 13
+ gtkam | [] [] [] | 20
+ gtkorphan | [] [] [] | 14
+ gtkspell | [] [] [] [] [] [] [] [] [] | 45
+ gutenprint | [] | 10
+ hello | [] [] [] [] [] [] | 21
+ help2man | [] [] | 7
+ hylafax | [] | 5
+ idutils | [] [] [] [] | 17
+ indent | [] [] [] [] [] [] | 30
+ iso_15924 | () [] () [] [] | 16
+ iso_3166 | [] [] () [] [] () [] [] [] () | 53
+ iso_3166_2 | () [] () [] | 9
+ iso_4217 | [] () [] [] () [] [] | 26
+ iso_639 | [] [] [] () [] () [] [] [] [] | 38
+ iso_639_3 | [] () | 8
+ jwhois | [] [] [] [] [] | 16
+ kbd | [] [] [] [] [] | 15
+ keytouch | [] [] [] | 16
+ keytouch-editor | [] [] [] | 14
+ keytouch-keyboa... | [] [] [] | 14
+ klavaro | [] | 11
+ latrine | [] [] [] | 10
+ ld | [] [] [] [] | 11
+ leafpad | [] [] [] [] [] [] | 33
+ libc | [] [] [] [] [] | 21
+ libexif | [] () | 7
+ libextractor | [] | 1
+ libgnutls | [] [] [] | 9
+ libgpewidget | [] [] [] | 14
+ libgpg-error | [] [] [] | 9
+ libgphoto2 | [] [] | 8
+ libgphoto2_port | [] [] [] [] | 14
+ libgsasl | [] [] [] | 13
+ libiconv | [] [] [] [] | 21
+ libidn | () [] [] | 11
+ lifelines | [] | 4
+ liferea | [] [] [] | 21
+ lilypond | [] | 7
+ linkdr | [] [] [] [] [] | 17
+ lordsawar | | 1
+ lprng | [] | 3
+ lynx | [] [] [] [] | 17
+ m4 | [] [] [] [] | 19
+ mailfromd | [] [] | 3
+ mailutils | [] | 5
+ make | [] [] [] [] | 21
+ man-db | [] [] [] | 8
+ man-db-manpages | | 4
+ minicom | [] [] | 16
+ mkisofs | [] [] | 9
+ myserver | | 0
+ nano | [] [] [] [] | 21
+ opcodes | [] [] [] | 11
+ parted | [] [] [] [] [] | 15
+ pies | [] [] | 3
+ popt | [] [] [] [] [] [] | 27
+ psmisc | [] [] | 11
+ pspp | | 4
+ pwdutils | [] [] | 6
+ radius | [] [] | 9
+ recode | [] [] [] [] | 28
+ rosegarden | () | 0
+ rpm | [] [] [] | 11
+ rush | [] [] | 4
+ sarg | | 1
+ screem | [] | 3
+ scrollkeeper | [] [] [] [] [] | 27
+ sed | [] [] [] [] [] | 30
+ sharutils | [] [] [] [] [] | 22
+ shishi | [] | 3
+ skencil | [] [] | 7
+ solfege | [] [] [] [] | 16
+ solfege-manual | [] | 8
+ soundtracker | [] [] [] | 9
+ sp | [] | 3
+ sysstat | [] [] | 15
+ tar | [] [] [] [] [] [] | 23
+ texinfo | [] [] [] [] [] | 17
+ tin | | 4
+ unicode-han-tra... | | 0
+ unicode-transla... | | 2
+ util-linux-ng | [] [] [] [] | 20
+ vice | () () | 1
+ vmm | [] | 4
+ vorbis-tools | [] | 6
+ wastesedge | | 2
+ wdiff | [] [] | 7
+ wget | [] [] [] [] [] | 26
+ wyslij-po | [] [] | 8
+ xchat | [] [] [] [] [] [] | 36
+ xdg-user-dirs | [] [] [] [] [] [] [] [] [] [] | 63
+ xkeyboard-config | [] [] [] | 22
+ +---------------------------------------------------+
+ 85 teams sv sw ta te tg th tr uk vi wa zh_CN zh_HK zh_TW
+ 178 domains 119 1 3 3 0 10 65 51 155 17 98 7 41 2618
+
+ Some counters in the preceding matrix are higher than the number of
+visible blocks let us expect. This is because a few extra PO files are
+used for implementing regional variants of languages, or language
+dialects.
+
+ For a PO file in the matrix above to be effective, the package to
+which it applies should also have been internationalized and
+distributed as such by its maintainer. There might be an observable
+lag between the mere existence a PO file and its wide availability in a
+distribution.
+
+ If June 2010 seems to be old, you may fetch a more recent copy of
+this `ABOUT-NLS' file on most GNU archive sites. The most up-to-date
+matrix with full percentage details can be found at
+`http://translationproject.org/extra/matrix.html'.
+
+1.5 Using `gettext' in new packages
+===================================
+
+If you are writing a freely available program and want to
+internationalize it you are welcome to use GNU `gettext' in your
+package. Of course you have to respect the GNU Library General Public
+License which covers the use of the GNU `gettext' library. This means
+in particular that even non-free programs can use `libintl' as a shared
+library, whereas only free software can use `libintl' as a static
+library or use modified versions of `libintl'.
+
+ Once the sources are changed appropriately and the setup can handle
+the use of `gettext' the only thing missing are the translations. The
+Free Translation Project is also available for packages which are not
+developed inside the GNU project. Therefore the information given above
+applies also for every other Free Software Project. Contact
+`coordinator at translationproject.org' to make the `.pot' files available
+to the translation teams.
+
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..e372477
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,3 @@
+Thomas Sailer, <sailer at ife.ee.ethz.ch>
+
+NEWQPSK code: Tomi Manninen, <tomi.manninen at hut.fi>
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..a43ea21
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ Appendix: How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..b999b46
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,19 @@
+2012-11-07 Thomas Sailer <t.sailer at alumni.ethz.ch>
+
+ * Applied patchset from Diane Bruce VA3DB (FreeBSD fixes)
+
+2011-06-18 gettextize <bug-gnu-gettext at gnu.org>
+
+ * Makefile.am (ACLOCAL_AMFLAGS): New variable.
+ (EXTRA_DIST): Add m4/ChangeLog.
+
+2008-12-14 gettextize <bug-gnu-gettext at gnu.org>
+
+ * Makefile.am (SUBDIRS): Remove intl.
+ (ACLOCAL_AMFLAGS): New variable.
+ (EXTRA_DIST): Add m4/ChangeLog.
+
+2000-07-29 Thomas Sailer <t.sailer at alumni.ethz.ch>
+
+ * Initial release
+
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..b42a17a
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
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+ sort -u` ;; \
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+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ done
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+
+# This target untars the dist file and tries a VPATH configuration. Then
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+# tarfile.
+distcheck: dist
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
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+ *.tar.bz2*) \
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+ *.tar.Z*) \
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+ *.shar.gz*) \
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+ *.zip*) \
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+ esac
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+ && am__cwd=`pwd` \
+ && $(am__cd) $(distdir)/_build \
+ && ../configure \
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+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
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+ && $(MAKE) $(AM_MAKEFLAGS) install \
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+ && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+ distuninstallcheck \
+ && chmod -R a-w "$$dc_install_base" \
+ && ({ \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
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+ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
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+ && cd "$$am__cwd" \
+ || exit 1
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+distuninstallcheck:
+ @test -n '$(distuninstallcheck_dir)' || { \
+ echo 'ERROR: trying to run $@ with an empty' \
+ '$$(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ $(am__cd) '$(distuninstallcheck_dir)' || { \
+ echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
+ exit 1; \
+ }; \
+ test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
+distcleancheck: distclean
+ @if test '$(srcdir)' = . ; then \
+ echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+ exit 1 ; \
+ fi
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
+ $(distcleancheck_listfiles) ; \
+ exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile config.h
+installdirs: installdirs-recursive
+installdirs-am:
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+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-hdr distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
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+
+install-dvi: install-dvi-recursive
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+ -rm -rf $(top_srcdir)/autom4te.cache
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+maintainer-clean-am: distclean-am maintainer-clean-generic
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+pdf: pdf-recursive
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+.MAKE: $(am__recursive_targets) all install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+ am--refresh check check-am clean clean-cscope clean-generic \
+ cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
+ dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \
+ distcheck distclean distclean-generic distclean-hdr \
+ distclean-tags distcleancheck distdir distuninstallcheck dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs installdirs-am \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
+ uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..adbbe25
--- /dev/null
+++ b/NEWS
@@ -0,0 +1 @@
+No News
diff --git a/README b/README
new file mode 100644
index 0000000..5360228
--- /dev/null
+++ b/README
@@ -0,0 +1,2 @@
+Usermode Soundcard Modem driver
+
diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 0000000..adc7172
--- /dev/null
+++ b/aclocal.m4
@@ -0,0 +1,1634 @@
+# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
+[m4_warning([this file was generated for autoconf 2.69.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically 'autoreconf'.])])
+
+dnl Configure Paths for Alsa
+dnl Some modifications by Richard Boulton <richard-alsa at tartarus.org>
+dnl Christopher Lansdown <lansdoct at cs.alfred.edu>
+dnl Jaroslav Kysela <perex at perex.cz>
+dnl Last modification: $Id: alsa.m4,v 1.24 2004/09/15 18:48:07 tiwai Exp $
+dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
+dnl enables arguments --with-alsa-prefix=
+dnl --with-alsa-enc-prefix=
+dnl --disable-alsatest
+dnl
+dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
+dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
+dnl
+AC_DEFUN([AM_PATH_ALSA],
+[dnl Save the original CFLAGS, LDFLAGS, and LIBS
+alsa_save_CFLAGS="$CFLAGS"
+alsa_save_LDFLAGS="$LDFLAGS"
+alsa_save_LIBS="$LIBS"
+alsa_found=yes
+
+dnl
+dnl Get the cflags and libraries for alsa
+dnl
+AC_ARG_WITH(alsa-prefix,
+[ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)],
+[alsa_prefix="$withval"], [alsa_prefix=""])
+
+AC_ARG_WITH(alsa-inc-prefix,
+[ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)],
+[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
+
+dnl FIXME: this is not yet implemented
+AC_ARG_ENABLE(alsatest,
+[ --disable-alsatest Do not try to compile and run a test Alsa program],
+[enable_alsatest="$enableval"],
+[enable_alsatest=yes])
+
+dnl Add any special include directories
+AC_MSG_CHECKING(for ALSA CFLAGS)
+if test "$alsa_inc_prefix" != "" ; then
+ ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
+ CFLAGS="$CFLAGS -I$alsa_inc_prefix"
+fi
+AC_MSG_RESULT($ALSA_CFLAGS)
+
+dnl add any special lib dirs
+AC_MSG_CHECKING(for ALSA LDFLAGS)
+if test "$alsa_prefix" != "" ; then
+ ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
+ LDFLAGS="$LDFLAGS $ALSA_LIBS"
+fi
+
+dnl add the alsa library
+ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread"
+LIBS="$ALSA_LIBS $LIBS"
+AC_MSG_RESULT($ALSA_LIBS)
+
+dnl Check for a working version of libasound that is of the right version.
+if test "x$enable_alsatest" = "xyes"; then
+min_alsa_version=ifelse([$1], ,0.1.1,$1)
+AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version)
+no_alsa=""
+ alsa_min_major_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ alsa_min_minor_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ alsa_min_micro_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+
+AC_LANG_SAVE
+AC_LANG_C
+AC_TRY_COMPILE([
+#include <alsa/asoundlib.h>
+], [
+/* ensure backward compatibility */
+#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
+#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
+#endif
+#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
+#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
+#endif
+#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
+#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
+#endif
+
+# if(SND_LIB_MAJOR > $alsa_min_major_version)
+ exit(0);
+# else
+# if(SND_LIB_MAJOR < $alsa_min_major_version)
+# error not present
+# endif
+
+# if(SND_LIB_MINOR > $alsa_min_minor_version)
+ exit(0);
+# else
+# if(SND_LIB_MINOR < $alsa_min_minor_version)
+# error not present
+# endif
+
+# if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
+# error not present
+# endif
+# endif
+# endif
+exit(0);
+],
+ [AC_MSG_RESULT(found.)],
+ [AC_MSG_RESULT(not present.)
+ ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)])
+ alsa_found=no]
+)
+AC_LANG_RESTORE
+fi
+
+dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
+if test "x$enable_alsatest" = "xyes"; then
+AC_CHECK_LIB([asound], [snd_ctl_open],,
+ [ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
+ alsa_found=no]
+)
+fi
+
+if test "x$alsa_found" = "xyes" ; then
+ ifelse([$2], , :, [$2])
+ LIBS=`echo $LIBS | sed 's/-lasound//g'`
+ LIBS=`echo $LIBS | sed 's/ //'`
+ LIBS="-lasound $LIBS"
+fi
+if test "x$alsa_found" = "xno" ; then
+ ifelse([$3], , :, [$3])
+ CFLAGS="$alsa_save_CFLAGS"
+ LDFLAGS="$alsa_save_LDFLAGS"
+ LIBS="$alsa_save_LIBS"
+ ALSA_CFLAGS=""
+ ALSA_LIBS=""
+fi
+
+dnl That should be it. Now just export out symbols:
+AC_SUBST(ALSA_CFLAGS)
+AC_SUBST(ALSA_LIBS)
+])
+
+
+# intlmacosx.m4 serial 5 (gettext-0.18.2)
+dnl Copyright (C) 2004-2014 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Checks for special options needed on Mac OS X.
+dnl Defines INTL_MACOSX_LIBS.
+AC_DEFUN([gt_INTL_MACOSX],
+[
+ dnl Check for API introduced in Mac OS X 10.2.
+ AC_CACHE_CHECK([for CFPreferencesCopyAppValue],
+ [gt_cv_func_CFPreferencesCopyAppValue],
+ [gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <CoreFoundation/CFPreferences.h>]],
+ [[CFPreferencesCopyAppValue(NULL, NULL)]])],
+ [gt_cv_func_CFPreferencesCopyAppValue=yes],
+ [gt_cv_func_CFPreferencesCopyAppValue=no])
+ LIBS="$gt_save_LIBS"])
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
+ AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1],
+ [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.])
+ fi
+ dnl Check for API introduced in Mac OS X 10.3.
+ AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent],
+ [gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[#include <CoreFoundation/CFLocale.h>]],
+ [[CFLocaleCopyCurrent();]])],
+ [gt_cv_func_CFLocaleCopyCurrent=yes],
+ [gt_cv_func_CFLocaleCopyCurrent=no])
+ LIBS="$gt_save_LIBS"])
+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+ AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1],
+ [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.])
+ fi
+ INTL_MACOSX_LIBS=
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
+ fi
+ AC_SUBST([INTL_MACOSX_LIBS])
+])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
+#
+# Copyright © 2004 Scott James Remnant <scott at netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+# only at the first occurence in configure.ac, so if the first place
+# it's called might be skipped (such as if it is within an "if", you
+# have to call PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_default([$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes ],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
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+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ AC_MSG_RESULT([no])
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+ ])
+elif test $pkg_failed = untried; then
+ AC_MSG_RESULT([no])
+ m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+ ])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ $3
+fi[]dnl
+])# PKG_CHECK_MODULES
+
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+ [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+ [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_INSTALLDIR
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+ [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+ [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+ [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_NOARCH_INSTALLDIR
+
+
+# PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE,
+# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# -------------------------------------------
+# Retrieves the value of the pkg-config variable for the given module.
+AC_DEFUN([PKG_CHECK_VAR],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl
+
+_PKG_CONFIG([$1], [variable="][$3]["], [$2])
+AS_VAR_COPY([$1], [pkg_cv_][$1])
+
+AS_VAR_IF([$1], [""], [$5], [$4])dnl
+])# PKG_CHECK_VAR
+
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.14'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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+m4_if([$1], [1.14.1], [],
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+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
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+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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+# $top_srcdir/$ac_aux_dir/missing
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+# fails when called from a subdirectory in a VPATH build with
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+# configure, and could therefore not use this "fixed" $ac_aux_dir.
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+# AM_CONDITIONAL -*- Autoconf -*-
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+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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+AC_DEFUN([AM_CONDITIONAL],
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+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
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+# _AM_DEPENDENCIES(NAME)
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+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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+# Generate code to set up dependency tracking. -*- Autoconf -*-
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+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
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+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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+
+# Do all the work for Automake. -*- Autoconf -*-
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+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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+# AM_INIT_AUTOMAKE([OPTIONS])
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+_AM_IF_OPTION([no-define],,
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+# To make any issue more visible, cause the running configure to be aborted
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+if rm -f && rm -fr && rm -rf; then : OK; else
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+Please tell bug-automake at gnu.org about your system, including the value
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+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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+ echo >&2
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+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
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+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
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+
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+ AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
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+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# Check to see how 'make' treats includes. -*- Autoconf -*-
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+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
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+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
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diff --git a/afsk/Makefile.am b/afsk/Makefile.am
new file mode 100644
index 0000000..048fe3a
--- /dev/null
+++ b/afsk/Makefile.am
@@ -0,0 +1,19 @@
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+
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diff --git a/afsk/Makefile.in b/afsk/Makefile.in
new file mode 100644
index 0000000..9e5be4a
--- /dev/null
+++ b/afsk/Makefile.in
@@ -0,0 +1,607 @@
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+top_builddir = @top_builddir@
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+AM_CPPFLAGS = -I$(top_srcdir)/soundcard
+noinst_LIBRARIES = libafsk.a
+libafsk_a_SOURCES = modem.c costab.c
+noinst_HEADERS = costab.h
+gentbl_SOURCES = gentbl.c
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu afsk/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu afsk/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+
+$(top_srcdir)/configure: $(am__configure_deps)
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+
+libafsk.a: $(libafsk_a_OBJECTS) $(libafsk_a_DEPENDENCIES) $(EXTRA_libafsk_a_DEPENDENCIES)
+ $(AM_V_at)-rm -f libafsk.a
+ $(AM_V_AR)$(libafsk_a_AR) libafsk.a $(libafsk_a_OBJECTS) $(libafsk_a_LIBADD)
+ $(AM_V_at)$(RANLIB) libafsk.a
+
+clean-noinstPROGRAMS:
+ -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+
+gentbl$(EXEEXT): $(gentbl_OBJECTS) $(gentbl_DEPENDENCIES) $(EXTRA_gentbl_DEPENDENCIES)
+ @rm -f gentbl$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(gentbl_OBJECTS) $(gentbl_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/costab.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/gentbl.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/modem.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ set x; \
+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ $(am__define_uniq_tagged_files); \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
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+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
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+
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+
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+
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+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
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+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+ at CROSSCOMP_FALSE@$(srcdir)/costab.c: gentbl$(EXEEXT)
+ at CROSSCOMP_FALSE@ bdir=`pwd`; cd $(srcdir); $$bdir/gentbl
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/afsk/costab.c b/afsk/costab.c
new file mode 100644
index 0000000..c5faec0
--- /dev/null
+++ b/afsk/costab.c
@@ -0,0 +1,73 @@
+#include "costab.h"
+
+/*
+ * cosine table
+ */
+
+const int16_t afsk_costab[512] = {
+ 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646,
+ 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213,
+ 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470,
+ 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424,
+ 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085,
+ 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466,
+ 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582,
+ 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452,
+ 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096,
+ 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537,
+ 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799,
+ 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909,
+ 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895,
+ 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786,
+ 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611,
+ 3211, 2811, 2410, 2009, 1607, 1206, 804, 402,
+ 0, -402, -804, -1206, -1607, -2009, -2410, -2811,
+ -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997,
+ -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126,
+ -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166,
+ -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090,
+ -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868,
+ -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474,
+ -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883,
+ -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072,
+ -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019,
+ -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706,
+ -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116,
+ -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236,
+ -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056,
+ -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567,
+ -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764,
+ -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646,
+ -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213,
+ -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470,
+ -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424,
+ -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085,
+ -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466,
+ -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582,
+ -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452,
+ -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096,
+ -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537,
+ -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799,
+ -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909,
+ -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895,
+ -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786,
+ -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611,
+ -3211, -2811, -2410, -2009, -1607, -1206, -804, -402,
+ 0, 402, 804, 1206, 1607, 2009, 2410, 2811,
+ 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997,
+ 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126,
+ 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166,
+ 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090,
+ 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868,
+ 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474,
+ 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883,
+ 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072,
+ 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019,
+ 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706,
+ 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116,
+ 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236,
+ 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056,
+ 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567,
+ 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764
+};
+
diff --git a/afsk/costab.h b/afsk/costab.h
new file mode 100644
index 0000000..89d8927
--- /dev/null
+++ b/afsk/costab.h
@@ -0,0 +1,40 @@
+/*****************************************************************************/
+
+/*
+ * costab.h -- User soundmodem commonly used tables.
+ *
+ * Copyright (C) 1996-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _COSTAB_H
+#define _COSTAB_H
+
+/* --------------------------------------------------------------------- */
+
+#include "modem.h"
+
+/* --------------------------------------------------------------------- */
+
+extern const int16_t afsk_costab[512];
+
+#define COS(x) afsk_costab[((x)>>7)&0x1ff]
+#define SIN(x) COS((x)+0xc000)
+
+/* --------------------------------------------------------------------- */
+#endif /* _COSTAB_H */
diff --git a/afsk/gentbl.c b/afsk/gentbl.c
new file mode 100644
index 0000000..9608ab3
--- /dev/null
+++ b/afsk/gentbl.c
@@ -0,0 +1,70 @@
+/*****************************************************************************/
+
+/*
+ * gentbl.c -- Soundmodem table generator.
+ *
+ * Copyright (C) 1996-2001
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <math.h>
+#include <string.h>
+#include <stdlib.h>
+
+/* -------------------------------------------------------------------- */
+
+static const char *progname;
+
+/* -------------------------------------------------------------------- */
+
+static void gen_costab(unsigned size)
+{
+ FILE *f;
+ int i;
+
+ if (!(f = fopen("costab.c", "w"))) {
+ fprintf(stderr, "cannot open file costab.c\n");
+ exit(1);
+ }
+ fprintf(f, "#include \"costab.h\"\n\n/*\n * cosine table\n */\n\n"
+ "const int16_t afsk_costab[%d] = {", size);
+ for (i = 0; i < size; i++) {
+ if (!(i & 7))
+ fprintf(f, "\n\t");
+ fprintf(f, "%6d", (int)(32767.0*cos(i*(2.0*M_PI)/size)));
+ if (i != (size-1))
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+/* -------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ progname = argv[0];
+ gen_costab(512);
+ exit(0);
+}
+
+/* -------------------------------------------------------------------- */
diff --git a/afsk/modem.c b/afsk/modem.c
new file mode 100644
index 0000000..13f77f7
--- /dev/null
+++ b/afsk/modem.c
@@ -0,0 +1,446 @@
+/*****************************************************************************/
+
+/*
+ * modem.c -- Linux Userland Soundmodem AFSK modem.
+ *
+ * Copyright (C) 1998-2000, 2003
+ * Thomas Sailer <t.sailer at alumni.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "modem.h"
+#include "costab.h"
+
+/* --------------------------------------------------------------------- */
+
+struct modstate {
+ struct modemchannel *chan;
+ unsigned int bps, f0, f1, notdiff, maxbitlen;
+ unsigned int bitinc, bitph;
+ unsigned int dds, ddsinc[2];
+ unsigned int bit;
+};
+
+static const struct modemparams modparams[] = {
+ { "bps", "Bits/s", "Bits per second", "1200", MODEMPAR_NUMERIC, { n: { 100, 9600, 100, 1200 } } },
+ { "f0", "Frequency 0", "Frequency 0", "1200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } },
+ { "f1", "Frequency 1", "Frequency 1", "2200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } },
+ { "diffenc", "Differential Encoding", "Enable for differentially encoded waveforms (normally on!)", "1", MODEMPAR_CHECKBUTTON },
+ { NULL }
+};
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct modstate *s;
+
+ if (!(s = malloc(sizeof(struct modstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 100)
+ s->bps = 100;
+ if (s->bps > 9600)
+ s->bps= 9600;
+ } else
+ s->bps = 1200;
+ if (params[1]) {
+ s->f0 = strtoul(params[1], NULL, 0);
+ if (s->f0 > s->bps * 4)
+ s->f0 = s->bps * 4;
+ } else
+ s->f0 = 1200;
+ if (params[2]) {
+ s->f1 = strtoul(params[2], NULL, 0);
+ if (s->f1 > s->bps * 4)
+ s->f1 = s->bps * 4;
+ } else
+ s->f1 = 2200;
+ s->notdiff = params[3] ? !strtoul(params[3], NULL, 0) : 0;
+ *samplerate = 8 * s->bps;
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct modstate *s = (struct modstate *)state;
+
+ s->maxbitlen = (samplerate + s->bps - 1) / s->bps;
+ s->bitinc = (s->bps << 16) / samplerate;
+ s->ddsinc[0] = (s->f0 << 16) / samplerate;
+ s->ddsinc[1] = (s->f1 << 16) / samplerate;
+ s->bit = 0;
+}
+
+static void modsendbits(struct modstate *s, unsigned int bits, unsigned int nrsyms)
+{
+ int16_t sbuf[512];
+ int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]);
+
+ while (nrsyms > 0) {
+ if (s->bitph >= 0x10000) {
+ s->bitph &= 0xffff;
+ s->bit = (~((s->bit | s->notdiff) ^ bits)) & 1;
+ bits >>= 1;
+ nrsyms--;
+ }
+ *sptr++ = COS(s->dds);
+ s->dds += s->ddsinc[s->bit];
+ s->bitph += s->bitinc;
+ if (sptr >= eptr) {
+ audiowrite(s->chan, sbuf, sptr - sbuf);
+ sptr = sbuf;
+ }
+ }
+ audiowrite(s->chan, sbuf, sptr - sbuf);
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct modstate *s = (struct modstate *)state;
+ int i;
+ unsigned char ch;
+
+ i = txdelay * s->bps / 1000;
+ do {
+ modsendbits(s, 0x7e, 8);
+ i -= 8;
+ } while (i > 0);
+ while (pktget(s->chan, &ch, 1))
+ modsendbits(s, ch, 8);
+ modsendbits(s, 0x7e, 8);
+ modsendbits(s, 0x7e, 8);
+}
+
+struct modulator afskmodulator = {
+ NULL,
+ "afsk",
+ modparams,
+ modconfig,
+ modinit,
+ modmodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
+
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+
+/* RxFilter */
+#define WINDOWEXPAND 1.5
+#define RXFILTLEN 16
+#define RXFILTOVERBITS 3
+#define RXFILTOVER (1<<(RXFILTOVERBITS))
+#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1))
+#define RXFILTFSAMP(x) ((x)>>16)
+
+struct demodstate {
+ struct modemchannel *chan;
+ unsigned int bps, f0, f1, notdiff, firlen;
+ unsigned int srate;
+ unsigned int rxbits;
+ unsigned int rxphase;
+ unsigned int rxphinc;
+ int dcdcnt;
+ unsigned int dcdtim;
+
+ unsigned int div, divcnt;
+ unsigned int pllinc, pll, pllthresh, pllcorr;
+ unsigned int shreg, lastbit;
+ int dcd_sum0, dcd_sum1, dcd_sum2;
+ unsigned int dcd_time;
+ u_int32_t raws, rawb;
+ unsigned char dcd;
+
+ union {
+ struct {
+ int32_t f0r[RXFILTOVER][RXFILTLEN];
+ int32_t f0i[RXFILTOVER][RXFILTLEN];
+ int32_t f1r[RXFILTOVER][RXFILTLEN];
+ int32_t f1i[RXFILTOVER][RXFILTLEN];
+ } f32;
+ struct {
+ int16_t f0r[RXFILTOVER][RXFILTLEN];
+ int16_t f0i[RXFILTOVER][RXFILTLEN];
+ int16_t f1r[RXFILTOVER][RXFILTLEN];
+ int16_t f1i[RXFILTOVER][RXFILTLEN];
+ } f16;
+ } f;
+};
+
+/* --------------------------------------------------------------------- */
+
+static const struct modemparams demodparams[] = {
+ { "bps", "Bits/s", "Bits per second", "1200", MODEMPAR_NUMERIC, { n: { 100, 9600, 100, 1200 } } },
+ { "f0", "Frequency 0", "Frequency 0", "1200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } },
+ { "f1", "Frequency 1", "Frequency 1", "2200", MODEMPAR_NUMERIC, { n: { 0, 38400, 100, 1000 } } },
+ { "diffdec", "Differential Decoding", "Enable for differentially encoded waveforms (normally on!)", "1", MODEMPAR_CHECKBUTTON },
+ { NULL }
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct demodstate *s;
+ unsigned int f;
+
+ if (!(s = malloc(sizeof(struct demodstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 100)
+ s->bps = 100;
+ if (s->bps > 9600)
+ s->bps= 9600;
+ } else
+ s->bps = 1200;
+ if (params[1]) {
+ s->f0 = strtoul(params[1], NULL, 0);
+ if (s->f0 > s->bps * 4)
+ s->f0 = s->bps * 4;
+ } else
+ s->f0 = 1200;
+ if (params[2]) {
+ s->f1 = strtoul(params[2], NULL, 0);
+ if (s->f1 > s->bps * 4)
+ s->f1 = s->bps * 4;
+ } else
+ s->f1 = 2200;
+ s->notdiff = params[3] ? !strtoul(params[3], NULL, 0) : 0;
+ f = s->f0;
+ if (s->f1 > f)
+ f = s->f1;
+ f += s->bps/2;
+ f = (2*f) + (f >> 1);
+ *samplerate = f;
+ return s;
+}
+
+static int demfilter(struct demodstate *state, const int16_t *val, unsigned int phase)
+{
+ unsigned int fidx = RXFILTFIDX(phase);
+ const int *c0r = state->f.f32.f0r[fidx];
+ const int *c0i = state->f.f32.f0i[fidx];
+ const int *c1r = state->f.f32.f1r[fidx];
+ const int *c1i = state->f.f32.f1i[fidx];
+ const int16_t *v1, *v2;
+ unsigned int i;
+ int st = 0, s;
+
+ v1 = val + RXFILTFSAMP(phase);
+ for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c1r++)
+ s += (*v2) * (*c1r);
+ s >>= 16;
+ st = s * s;
+ for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c1i++)
+ s += (*v2) * (*c1i);
+ s >>= 16;
+ st += s * s;
+ for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c0r++)
+ s += (*v2) * (*c0r);
+ s >>= 16;
+ st -= s * s;
+ for (v2 = v1, s = 0, i = 0; i < RXFILTLEN; i++, v2++, c0i++)
+ s += (*v2) * (*c0i);
+ s >>= 16;
+ st -= s * s;
+ return st;
+}
+
+static void demod8bits(struct demodstate *s)
+{
+ int16_t *samples;
+ unsigned int phinc = s->rxphinc;
+ unsigned int halfphinc = phinc >> 1;
+ unsigned int dcdinterv = phinc >> 2;
+ unsigned int phasecorr = phinc >> 4;
+ unsigned int totsamp = ((12 * phinc) >> 16) + RXFILTLEN;
+ unsigned int phase, nr;
+ int oldv, newv, midv, thv;
+
+ samples = alloca(totsamp * sizeof(samples[0]));
+ audioread(s->chan, samples, totsamp, s->rxphase >> 16);
+ phase = s->rxphase & 0xffff;
+ s->rxphase &= ~0xffff;
+ oldv = demfilter(s, samples, phase);
+ for (nr = 0; nr < 8; nr++) {
+ if (logcheck(260)) {
+ unsigned int i;
+ for (i = 0; i < 8; i++)
+ logprintf(260, "afsk: rxv[%1u]: %6d\n", i,
+ demfilter(s, samples, phase + ((i * phinc) >> 3)) >> 16);
+ }
+ phase += phinc;
+ newv = demfilter(s, samples, phase);
+ s->rxbits >>= 1;
+ if (!((newv > 0) ^ ((oldv > 0) | s->notdiff)))
+ s->rxbits |= 0x80;
+ else {
+ midv = demfilter(s, samples, phase - halfphinc);
+ if ((oldv > 0) ^ (midv > 0)) {
+ thv = demfilter(s, samples, phase - halfphinc - dcdinterv);
+ phase -= phasecorr;
+ } else {
+ thv = demfilter(s, samples, phase - halfphinc + dcdinterv);
+ phase += phasecorr;
+ }
+ if ((midv > 0) ^ (thv > 0))
+ s->dcdcnt++;
+ else
+ s->dcdcnt -= 2;
+ }
+ logprintf(258, "afsk: rx: oldv %10d midv %10d newv %10d\n", oldv, midv, newv);
+ oldv = newv;
+ s->dcdtim++;
+ }
+ s->rxphase += phase;
+}
+
+
+static void demoddemodulate(void *state)
+{
+ struct demodstate *s = (struct demodstate *)state;
+ int dcd0 = -2, dcd1 = -2, dcd2 = -2;
+ unsigned char buf;
+ char buf2[9];
+ unsigned int i;
+
+ s->dcdcnt = -2;
+ s->dcdtim = 0;
+ s->rxphase = audiocurtime(s->chan) << 16;
+ for (;;) {
+ demod8bits(s);
+ buf = s->rxbits;
+ pktput(s->chan, &buf, 1);
+ if (logcheck(256)) {
+ for (i = 0; i < 8; i++)
+ buf2[i] = '0' + ((buf >> i) & 1);
+ buf2[8] = 0;
+ logprintf(256, "afskrx: %s\n", buf2);
+ }
+#if 0
+ for (i = 0; i < 8; i++)
+ putchar('0' + ((buf >> i) & 1));
+ fflush(stdout);
+#endif
+ if (s->dcdtim < 120)
+ continue;
+ dcd0 = dcd1;
+ dcd1 = dcd2;
+ dcd2 = s->dcdcnt;
+ s->dcdcnt = -2;
+ s->dcdtim = 0;
+ pktsetdcd(s->chan, (dcd0 + dcd1 + dcd2) > 0);
+ }
+}
+
+static inline double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (arg == 0)
+ return 1;
+ return sin(arg) / arg;
+}
+
+static inline double hamming(double x)
+{
+ return 0.54-0.46*cos((2*M_PI)*x);
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct demodstate *s = (struct demodstate *)state;
+ float f0r[RXFILTLEN*RXFILTOVER];
+ float f0i[RXFILTLEN*RXFILTOVER];
+ float f1r[RXFILTLEN*RXFILTOVER];
+ float f1i[RXFILTLEN*RXFILTOVER];
+ double ph0, ph1, w, tscale;
+ float max, max0, max1, max2, max3;
+ unsigned int i, j;
+
+ tscale = (float)s->bps / (float)samplerate / RXFILTOVER / WINDOWEXPAND;
+ ph0 = 2.0 * M_PI * (float)s->f0 / (float)samplerate / RXFILTOVER;
+ ph1 = 2.0 * M_PI * (float)s->f1 / (float)samplerate / RXFILTOVER;
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) {
+ w = i * tscale;
+ if (w > 1)
+ w = 0;
+ else
+ w = hamming(w);
+ f0r[i] = w * cos(ph0 * i);
+ f0i[i] = w * sin(ph0 * i);
+ f1r[i] = w * cos(ph1 * i);
+ f1i[i] = w * sin(ph1 * i);
+ }
+ /* determine maximum */
+ max = 0;
+ for (i = 0; i < RXFILTOVER; i++) {
+ max0 = max1 = max2 = max3 = 0;
+ for (j = i; j < RXFILTLEN * RXFILTOVER; j += RXFILTOVER) {
+ max0 += fabs(f0r[j]);
+ max1 += fabs(f0i[j]);
+ max2 += fabs(f1r[j]);
+ max3 += fabs(f1i[j]);
+ }
+ if (max0 > max)
+ max = max0;
+ if (max1 > max)
+ max = max1;
+ if (max2 > max)
+ max = max2;
+ if (max3 > max)
+ max = max3;
+ }
+ w = 32767 / max;
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) {
+ f0r[i] *= w;
+ f0i[i] *= w;
+ f1r[i] *= w;
+ f1i[i] *= w;
+ }
+ for (i = 0; i < RXFILTOVER; i++)
+ for (j = 0; j < RXFILTLEN; j++) {
+ s->f.f32.f0r[RXFILTOVER-1-i][j] = f0r[j*RXFILTOVER+i];
+ s->f.f32.f0i[RXFILTOVER-1-i][j] = f0i[j*RXFILTOVER+i];
+ s->f.f32.f1r[RXFILTOVER-1-i][j] = f1r[j*RXFILTOVER+i];
+ s->f.f32.f1i[RXFILTOVER-1-i][j] = f1i[j*RXFILTOVER+i];
+ }
+ s->srate = samplerate;
+ s->rxphinc = ((samplerate << 16) + s->bps / 2) / s->bps;
+ *bitrate = s->bps;
+}
+
+struct demodulator afskdemodulator = {
+ NULL,
+ "afsk",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
+
diff --git a/cfgwindows b/cfgwindows
new file mode 100755
index 0000000..2e983fc
--- /dev/null
+++ b/cfgwindows
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+if test -d /usr/local/cross/i686-pc-cygwin; then
+ CROSSPATH=/usr/local/cross/i686-pc-cygwin/
+else
+ CROSSPATH=/usr/local/cygwin/i686-pc-cygwin/
+fi
+PATH=${CROSSPATH}/bin:${PATH}
+CC=i686-pc-cygwin-gcc
+AR=i686-pc-cygwin-ar
+AS=i686-pc-cygwin-as
+LD=i686-pc-cygwin-ld
+RANLIB=i686-pc-cygwin-ranlib
+DLLTOOL=i686-pc-cygwin-dlltool
+WINDRES=i686-pc-cygwin-windres
+# for gcc3 and later, use -mms-bitfields instead of -fnative-struct
+CFLAGS="-O2 -g -I${CROSSPATH}/gtk/include -mno-cygwin -mpentium -fnative-struct"
+LDFLAGS="-L${CROSSPATH}/gtk/lib -mno-cygwin"
+export CC AS AR LD RANLIB DLLTOOL PATH CFLAGS LDFLAGS
+dir=`dirname $0`
+${dir}/configure --host=i686-pc-cygwin --build=i686-pc-linux-gnu --disable-nls $*
diff --git a/cfgwindowsnodebug b/cfgwindowsnodebug
new file mode 100755
index 0000000..c1bf084
--- /dev/null
+++ b/cfgwindowsnodebug
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+if test -d /usr/local/cross/i686-pc-cygwin; then
+ CROSSPATH=/usr/local/cross/i686-pc-cygwin/
+else
+ CROSSPATH=/usr/local/cygwin/i686-pc-cygwin/
+fi
+PATH=${CROSSPATH}/bin:${PATH}
+CC=i686-pc-cygwin-gcc
+AR=i686-pc-cygwin-ar
+AS=i686-pc-cygwin-as
+LD=i686-pc-cygwin-ld
+RANLIB=i686-pc-cygwin-ranlib
+DLLTOOL=i686-pc-cygwin-dlltool
+WINDRES=i686-pc-cygwin-windres
+CFLAGS="-O2 -I${CROSSPATH}/gtk/include -mno-cygwin -mcpu=pentium"
+LDFLAGS="-L${CROSSPATH}/gtk/lib -mno-cygwin"
+export CC AS AR LD RANLIB DLLTOOL PATH CFLAGS LDFLAGS
+dir=`dirname $0`
+${dir}/configure --host=i686-pc-cygwin --build=i686-pc-linux-gnu --disable-nls $*
diff --git a/compile b/compile
new file mode 100755
index 0000000..531136b
--- /dev/null
+++ b/compile
@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey at cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake at gnu.org> or send patches to
+# <automake-patches at gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ if test -f "$dir/lib$lib.a"; then
+ found=yes
+ lib=$dir/lib$lib.a
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/config.guess b/config.guess
new file mode 100755
index 0000000..4e5345f
--- /dev/null
+++ b/config.guess
@@ -0,0 +1,973 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 93, 94, 95, 96, 97, 1998 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner at cygnus.com>.
+# The master version of this file is at the FSF in /home/gd/gnu/lib.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi at noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ alpha:OSF1:*:*)
+ if test $UNAME_RELEASE = "V4.0"; then
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ fi
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ cat <<EOF >$dummy.s
+ .globl main
+ .ent main
+main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ ${CC-cc} $dummy.s -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./$dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+ fi
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr [[A-Z]] [[a-z]]`
+ exit 0 ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit 0 ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-cbm-sysv4
+ exit 0;;
+ amiga:NetBSD:*:*)
+ echo m68k-cbm-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ amiga:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit 0 ;;
+ arc64:OpenBSD:*:*)
+ echo mips64el-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hkmips:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ pmax:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sgi:OpenBSD:*:*)
+ echo mips-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ wgrisc:OpenBSD:*:*)
+ echo mipsel-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit 0;;
+ arm32:NetBSD:*:*)
+ echo arm-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ SR2?01:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit 0;;
+ Pyramid*:OSx*:*:*|MIS*:OSx*:*:*|MIS*:SMP_DC-OSx*:*:*)
+ # akee at wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit 0 ;;
+ NILE:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit 0 ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ i86pc:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit 0 ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit 0 ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:NetBSD:*:*)
+ echo m68k-atari-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ atari*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3*:NetBSD:*:*)
+ echo m68k-sun-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sun3*:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:NetBSD:*:*)
+ echo m68k-apple-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mac68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme68k:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ mvme88k:OpenBSD:*:*)
+ echo m88k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:NetBSD:*:*)
+ echo powerpc-apple-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit 0 ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit 0 ;;
+ 2020:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit 0 ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ sed 's/^ //' << EOF >$dummy.c
+ int main (argc, argv) int argc; char **argv; {
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ ${CC-cc} $dummy.c -o $dummy \
+ && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+ && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit 0 ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit 0 ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit 0 ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit 0 ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88110 ] ; then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
+ -o ${TARGET_BINARY_INTERFACE}x = x ] ; then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit 0 ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit 0 ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit 0 ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit 0 ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit 0 ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i?86:AIX:*:*)
+ echo i386-ibm-aix
+ exit 0 ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo rs6000-ibm-aix3.2.5
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit 0 ;;
+ *:AIX:*:4)
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=4.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit 0 ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit 0 ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit 0 ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit 0 ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit 0 ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit 0 ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit 0 ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit 0 ;;
+ 9000/[34678]??:HP-UX:*:*)
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/6?? | 9000/7?? | 9000/80[24] | 9000/8?[13679] | 9000/892 )
+ sed 's/^ //' << EOF >$dummy.c
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (${CC-cc} $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+ rm -f $dummy.c $dummy
+ esac
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit 0 ;;
+ 3050*:HI-UX:*:*)
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ ${CC-cc} $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ echo unknown-hitachi-hiuxwe2
+ exit 0 ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit 0 ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit 0 ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit 0 ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit 0 ;;
+ i?86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit 0 ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit 0 ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ CRAY*X-MP:*:*:*)
+ echo xmp-cray-unicos
+ exit 0 ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+ exit 0 ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY*T3E:*:*:*)
+ echo t3e-cray-unicosmk${UNAME_RELEASE}
+ exit 0 ;;
+ CRAY-2:*:*:*)
+ echo cray2-cray-unicos
+ exit 0 ;;
+ F300:UNIX_System_V:*:*)
+ FUJITSU_SYS=`uname -p | tr [A-Z] [a-z] | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit 0 ;;
+ F301:UNIX_System_V:*:*)
+ echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+ exit 0 ;;
+ hp3[0-9][05]:NetBSD:*:*)
+ echo m68k-hp-netbsd${UNAME_RELEASE}
+ exit 0 ;;
+ hp300:OpenBSD:*:*)
+ echo m68k-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ i?86:BSD/386:*:* | i?86:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit 0 ;;
+ *:FreeBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit 0 ;;
+ *:NetBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ *:OpenBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ exit 0 ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit 0 ;;
+ i*:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit 0 ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit 0 ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit 0 ;;
+ *:GNU:*:*)
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit 0 ;;
+ *:Linux:*:*)
+ # uname on the ARM produces all sorts of strangeness, and we need to
+ # filter it out.
+ case "$UNAME_MACHINE" in
+ arm* | sa110*) UNAME_MACHINE="arm" ;;
+ esac
+
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us.
+ ld_help_string=`ld --help 2>&1`
+ ld_supported_emulations=`echo $ld_help_string \
+ | sed -ne '/supported emulations:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported emulations: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_emulations" in
+ i?86linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" ; exit 0 ;;
+ i?86coff) echo "${UNAME_MACHINE}-pc-linux-gnucoff" ; exit 0 ;;
+ sparclinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ armlinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ m68klinux) echo "${UNAME_MACHINE}-unknown-linux-gnuaout" ; exit 0 ;;
+ elf32ppc) echo "powerpc-unknown-linux-gnu" ; exit 0 ;;
+ esac
+
+ if test "${UNAME_MACHINE}" = "alpha" ; then
+ sed 's/^ //' <<EOF >$dummy.s
+ .globl main
+ .ent main
+ main:
+ .frame \$30,0,\$26,0
+ .prologue 0
+ .long 0x47e03d80 # implver $0
+ lda \$2,259
+ .long 0x47e20c21 # amask $2,$1
+ srl \$1,8,\$2
+ sll \$2,2,\$2
+ sll \$0,3,\$0
+ addl \$1,\$0,\$0
+ addl \$2,\$0,\$0
+ ret \$31,(\$26),1
+ .end main
+EOF
+ LIBC=""
+ ${CC-cc} $dummy.s -o $dummy 2>/dev/null
+ if test "$?" = 0 ; then
+ ./$dummy
+ case "$?" in
+ 7)
+ UNAME_MACHINE="alpha"
+ ;;
+ 15)
+ UNAME_MACHINE="alphaev5"
+ ;;
+ 14)
+ UNAME_MACHINE="alphaev56"
+ ;;
+ 10)
+ UNAME_MACHINE="alphapca56"
+ ;;
+ 16)
+ UNAME_MACHINE="alphaev6"
+ ;;
+ esac
+
+ objdump --private-headers $dummy | \
+ grep ld.so.1 > /dev/null
+ if test "$?" = 0 ; then
+ LIBC="libc1"
+ fi
+ fi
+ rm -f $dummy.s $dummy
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
+ elif test "${UNAME_MACHINE}" = "mips" ; then
+ cat >$dummy.c <<EOF
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#ifdef __MIPSEB__
+ printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+ printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ else
+ # Either a pre-BFD a.out linker (linux-gnuoldld)
+ # or one that does not give us useful --help.
+ # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+ # If ld does not provide *any* "supported emulations:"
+ # that means it is gnuoldld.
+ echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+ test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+ case "${UNAME_MACHINE}" in
+ i?86)
+ VENDOR=pc;
+ ;;
+ *)
+ VENDOR=unknown;
+ ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ cat >$dummy.c <<EOF
+#include <features.h>
+main(argc, argv)
+ int argc;
+ char *argv[];
+{
+#ifdef __ELF__
+# ifdef __GLIBC__
+# if __GLIBC__ >= 2
+ printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+# else
+ printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+ printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+ return 0;
+}
+EOF
+ ${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+ rm -f $dummy.c $dummy
+ fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+ i?86:DYNIX/ptx:4*:*)
+ echo i386-sequent-sysv4
+ exit 0 ;;
+ i?86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit 0 ;;
+ i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ i?86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit 0 ;;
+ i?86:UnixWare:*:*)
+ if /bin/uname -X 2>/dev/null >/dev/null ; then
+ (/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ fi
+ echo ${UNAME_MACHINE}-unixware-${UNAME_RELEASE}-${UNAME_VERSION}
+ exit 0 ;;
+ pc:*:*:*)
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit 0 ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit 0 ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit 0 ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit 0 ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit 0 ;;
+ M68*:*:R3V[567]*:*)
+ test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+ 3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && echo i486-ncr-sysv4 && exit 0 ;;
+ m68*:LynxOS:2.*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit 0 ;;
+ i?86:LynxOS:2.*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit 0 ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit 0 ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit 0 ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit 0 ;;
+ PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel at ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit 0 ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes at openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit 0 ;;
+ *:*:*:FTX*)
+ # From seanf at swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit 0 ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit 0 ;;
+ news*:NEWS-OS:*:6*)
+ echo mips-sony-newsos6
+ exit 0 ;;
+ R3000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R4000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit 0 ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit 0 ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit 0 ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit 0 ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit 0 ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+ printf ("vax-dec-bsd\n"); exit (0);
+#else
+ printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+${CC-cc} $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit 0 ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit 0 ;;
+ c34*)
+ echo c34-convex-bsd
+ exit 0 ;;
+ c38*)
+ echo c38-convex-bsd
+ exit 0 ;;
+ c4*)
+ echo c4-convex-bsd
+ exit 0 ;;
+ esac
+fi
+
+#echo '(Unable to guess system type)' 1>&2
+
+exit 1
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..47bd8b6
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,301 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to 1 if translation of program messages to the user's native
+ language is requested. */
+#undef ENABLE_NLS
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#undef HAVE_ALLOCA_H
+
+/* Define if ALSA is available */
+#undef HAVE_ALSA
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+ CoreFoundation framework. */
+#undef HAVE_CFLOCALECOPYCURRENT
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+ the CoreFoundation framework. */
+#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+
+/* Define to 1 if you have the `closelog' function. */
+#undef HAVE_CLOSELOG
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+ */
+#undef HAVE_DCGETTEXT
+
+/* define if we have DirectX includes */
+#undef HAVE_DIRECTX
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H
+
+/* Define to 1 if you have the `getopt_long' function. */
+#undef HAVE_GETOPT_LONG
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+#undef HAVE_GETTEXT
+
+/* Define to 1 if you have the `gtk_dialog_get_action_area' function. */
+#undef HAVE_GTK_DIALOG_GET_ACTION_AREA
+
+/* Define to 1 if you have the `gtk_dialog_get_content_area' function. */
+#undef HAVE_GTK_DIALOG_GET_CONTENT_AREA
+
+/* Define to 1 if you have the `gtk_widget_get_allocation' function. */
+#undef HAVE_GTK_WIDGET_GET_ALLOCATION
+
+/* Define to 1 if you have the `gtk_widget_get_realized' function. */
+#undef HAVE_GTK_WIDGET_GET_REALIZED
+
+/* Define to 1 if you have the `gtk_widget_get_state' function. */
+#undef HAVE_GTK_WIDGET_GET_STATE
+
+/* Define to 1 if you have the `gtk_widget_get_window' function. */
+#undef HAVE_GTK_WIDGET_GET_WINDOW
+
+/* Define to 1 if you have the `gtk_widget_is_drawable' function. */
+#undef HAVE_GTK_WIDGET_IS_DRAWABLE
+
+/* Define to 1 if you have the `gtk_widget_set_allocation' function. */
+#undef HAVE_GTK_WIDGET_SET_ALLOCATION
+
+/* Define to 1 if you have the `gtk_widget_set_can_default' function. */
+#undef HAVE_GTK_WIDGET_SET_CAN_DEFAULT
+
+/* Define to 1 if you have the `gtk_widget_set_can_focus' function. */
+#undef HAVE_GTK_WIDGET_SET_CAN_FOCUS
+
+/* Define to 1 if you have the `gtk_widget_set_has_window' function. */
+#undef HAVE_GTK_WIDGET_SET_HAS_WINDOW
+
+/* Define to 1 if you have the `gtk_widget_set_realized' function. */
+#undef HAVE_GTK_WIDGET_SET_REALIZED
+
+/* Define to 1 if you have the `gtk_widget_set_tooltip_text' function. */
+#undef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT
+
+/* Define to 1 if you have the `gtk_widget_set_window' function. */
+#undef HAVE_GTK_WIDGET_SET_WINDOW
+
+/* Define to 1 if you have the `gtk_widget_style_attach' function. */
+#undef HAVE_GTK_WIDGET_STYLE_ATTACH
+
+/* Define if you have the iconv() function and it works. */
+#undef HAVE_ICONV
+
+/* define if struct ifreq has the ifr_newname symbol */
+#undef HAVE_IFRNEWNAME
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `asound' library (-lasound). */
+#undef HAVE_LIBASOUND
+
+/* Define to 1 if you have the `hamlib' library (-lhamlib). */
+#undef HAVE_LIBHAMLIB
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the `posix4' library (-lposix4). */
+#undef HAVE_LIBPOSIX4
+
+/* Define to 1 if you have the `util' library (-lutil). */
+#undef HAVE_LIBUTIL
+
+/* Define to 1 if you have the `uuid' library (-luuid). */
+#undef HAVE_LIBUUID
+
+/* Define to 1 if you have the <linux/ax25.h> header file. */
+#undef HAVE_LINUX_AX25_H
+
+/* Define to 1 if you have the <linux/if.h> header file. */
+#undef HAVE_LINUX_IF_H
+
+/* Define to 1 if you have the <linux/ppdev.h> header file. */
+#undef HAVE_LINUX_PPDEV_H
+
+/* Define to 1 if you have the <linux/sockios.h> header file. */
+#undef HAVE_LINUX_SOCKIOS_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* define if struct ifreq has the ifr_newname symbol */
+#undef HAVE_MKISS
+
+/* Define to 1 if you have the `mlockall' function. */
+#undef HAVE_MLOCKALL
+
+/* Define to 1 if you have the <net/if_arp.h> header file. */
+#undef HAVE_NET_IF_ARP_H
+
+/* Define to 1 if you have the `openlog' function. */
+#undef HAVE_OPENLOG
+
+/* Define to 1 if you have the `openpty' function. */
+#undef HAVE_OPENPTY
+
+/* Define to 1 if you have the <pty.h> header file. */
+#undef HAVE_PTY_H
+
+/* Define to 1 if you have the `random' function. */
+#undef HAVE_RANDOM
+
+/* Define to 1 if you have the <sched.h> header file. */
+#undef HAVE_SCHED_H
+
+/* define if bittypes like int16_t are defined */
+#undef HAVE_SIGNED_BITTYPES
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <stropts.h> header file. */
+#undef HAVE_STROPTS_H
+
+/* Define to 1 if you have the `syslog' function. */
+#undef HAVE_SYSLOG
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/audioio.h> header file. */
+#undef HAVE_SYS_AUDIOIO_H
+
+/* Define to 1 if you have the <sys/conf.h> header file. */
+#undef HAVE_SYS_CONF_H
+
+/* Define to 1 if you have the <sys/ioccom.h> header file. */
+#undef HAVE_SYS_IOCCOM_H
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/soundcard.h> header file. */
+#undef HAVE_SYS_SOUNDCARD_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* define if bittypes like u_int16_t are defined */
+#undef HAVE_UNSIGNED_BITTYPES
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `vsyslog' function. */
+#undef HAVE_VSYSLOG
+
+/* define if M_LOG10E is not defined by math.h */
+#undef M_LOG10E
+
+/* define if M_PI is not defined by math.h */
+#undef M_PI
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* various directories */
+#undef PACKAGE_DATA_DIR
+
+/* various directories */
+#undef PACKAGE_LOCALE_DIR
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* various directories */
+#undef PACKAGE_SOURCE_DIR
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#undef RETSIGTYPE
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* define if MMX is to be used */
+#undef USEMMX
+
+/* define if VIS is to be used */
+#undef USEVIS
+
+/* Version number of package */
+#undef VERSION
+
+/* define if compiling under Windows32 */
+#undef WIN32
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
diff --git a/config.rpath b/config.rpath
new file mode 100755
index 0000000..17298f2
--- /dev/null
+++ b/config.rpath
@@ -0,0 +1,672 @@
+#! /bin/sh
+# Output a system dependent set of variables, describing how to set the
+# run time search path of shared libraries in an executable.
+#
+# Copyright 1996-2010 Free Software Foundation, Inc.
+# Taken from GNU libtool, 2001
+# Originally by Gordon Matzigkeit <gord at gnu.ai.mit.edu>, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# The first argument passed to this file is the canonical host specification,
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
+# should be set by the caller.
+#
+# The set of defined variables is at the end of this script.
+
+# Known limitations:
+# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
+# than 256 bytes, otherwise the compiler driver will dump core. The only
+# known workaround is to choose shorter directory names for the build
+# directory and/or the installation directory.
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+shrext=.so
+
+host="$1"
+host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+# Code taken from libtool.m4's _LT_CC_BASENAME.
+
+for cc_temp in $CC""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
+
+# Code taken from libtool.m4's _LT_COMPILER_PIC.
+
+wl=
+if test "$GCC" = yes; then
+ wl='-Wl,'
+else
+ case "$host_os" in
+ aix*)
+ wl='-Wl,'
+ ;;
+ darwin*)
+ case $cc_basename in
+ xlc*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ wl='-Wl,'
+ ;;
+ irix5* | irix6* | nonstopux*)
+ wl='-Wl,'
+ ;;
+ newsos6)
+ ;;
+ linux* | k*bsd*-gnu)
+ case $cc_basename in
+ ecc*)
+ wl='-Wl,'
+ ;;
+ icc* | ifort*)
+ wl='-Wl,'
+ ;;
+ lf95*)
+ wl='-Wl,'
+ ;;
+ pgcc | pgf77 | pgf90)
+ wl='-Wl,'
+ ;;
+ ccc*)
+ wl='-Wl,'
+ ;;
+ como)
+ wl='-lopt='
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ osf3* | osf4* | osf5*)
+ wl='-Wl,'
+ ;;
+ rdos*)
+ ;;
+ solaris*)
+ wl='-Wl,'
+ ;;
+ sunos4*)
+ wl='-Qoption ld '
+ ;;
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ wl='-Wl,'
+ ;;
+ sysv4*MP*)
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ wl='-Wl,'
+ ;;
+ unicos*)
+ wl='-Wl,'
+ ;;
+ uts4*)
+ ;;
+ esac
+fi
+
+# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
+
+hardcode_libdir_flag_spec=
+hardcode_libdir_separator=
+hardcode_direct=no
+hardcode_minus_L=no
+
+case "$host_os" in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+esac
+
+ld_shlibs=yes
+if test "$with_gnu_ld" = yes; then
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ # Unlike libtool, we use -rpath here, not --rpath, since the documented
+ # option of GNU ld is called -rpath, not --rpath.
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ case "$host_os" in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # Samuel A. Falvo II <kc5tja at dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we cannot use
+ # them.
+ ld_shlibs=no
+ ;;
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ gnu* | linux* | k*bsd*-gnu)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ netbsd*)
+ ;;
+ solaris*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+ sunos4*)
+ hardcode_direct=yes
+ ;;
+ *)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ :
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ if test "$ld_shlibs" = no; then
+ hardcode_libdir_flag_spec=
+ fi
+else
+ case "$host_os" in
+ aix3*)
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ else
+ aix_use_runtimelinking=no
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+ fi
+ hardcode_direct=yes
+ hardcode_libdir_separator=':'
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" && \
+ strings "$collect2name" | grep resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ fi
+ # Begin _LT_AC_SYS_LIBPATH_AIX.
+ echo 'int main () { return 0; }' > conftest.c
+ ${CC} ${LDFLAGS} conftest.c -o conftest
+ aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+ fi
+ if test -z "$aix_libpath"; then
+ aix_libpath="/usr/lib:/lib"
+ fi
+ rm -f conftest.c conftest
+ # End _LT_AC_SYS_LIBPATH_AIX.
+ if test "$aix_use_runtimelinking" = yes; then
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ else
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ fi
+ fi
+ ;;
+ amigaos*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs=no
+ ;;
+ bsdi[45]*)
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ libext=lib
+ ;;
+ darwin* | rhapsody*)
+ hardcode_direct=no
+ if test "$GCC" = yes ; then
+ :
+ else
+ case $cc_basename in
+ xlc*)
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+ fi
+ ;;
+ dgux*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+ freebsd2.2*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ freebsd2*)
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ freebsd* | dragonfly*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ hpux9*)
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ hpux10*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+ hpux11*)
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ ;;
+ *)
+ hardcode_direct=yes
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+ irix5* | irix6* | nonstopux*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ netbsd*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ ;;
+ newsos6)
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ else
+ case "$host_os" in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ osf3*)
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+ osf4* | osf5*)
+ if test "$GCC" = yes; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ # Both cc and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ hardcode_libdir_separator=:
+ ;;
+ solaris*)
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ sunos4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ ;;
+ sysv4)
+ case $host_vendor in
+ sni)
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ hardcode_direct=no
+ ;;
+ motorola)
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ ;;
+ sysv4.3*)
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ ld_shlibs=yes
+ fi
+ ;;
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ ;;
+ sysv5* | sco3.2v5* | sco5v6*)
+ hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
+ hardcode_libdir_separator=':'
+ ;;
+ uts4*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ ;;
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+fi
+
+# Check dynamic linker characteristics
+# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
+# Unlike libtool.m4, here we don't care about _all_ names of the library, but
+# only about the one the linker finds when passed -lNAME. This is the last
+# element of library_names_spec in libtool.m4, or possibly two of them if the
+# linker has special search rules.
+library_names_spec= # the last element of library_names_spec in libtool.m4
+libname_spec='lib$name'
+case "$host_os" in
+ aix3*)
+ library_names_spec='$libname.a'
+ ;;
+ aix[4-9]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ amigaos*)
+ library_names_spec='$libname.a'
+ ;;
+ beos*)
+ library_names_spec='$libname$shrext'
+ ;;
+ bsdi[45]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ cygwin* | mingw* | pw32* | cegcc*)
+ shrext=.dll
+ library_names_spec='$libname.dll.a $libname.lib'
+ ;;
+ darwin* | rhapsody*)
+ shrext=.dylib
+ library_names_spec='$libname$shrext'
+ ;;
+ dgux*)
+ library_names_spec='$libname$shrext'
+ ;;
+ freebsd1*)
+ ;;
+ freebsd* | dragonfly*)
+ case "$host_os" in
+ freebsd[123]*)
+ library_names_spec='$libname$shrext$versuffix' ;;
+ *)
+ library_names_spec='$libname$shrext' ;;
+ esac
+ ;;
+ gnu*)
+ library_names_spec='$libname$shrext'
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $host_cpu in
+ ia64*)
+ shrext=.so
+ ;;
+ hppa*64*)
+ shrext=.sl
+ ;;
+ *)
+ shrext=.sl
+ ;;
+ esac
+ library_names_spec='$libname$shrext'
+ ;;
+ interix[3-9]*)
+ library_names_spec='$libname$shrext'
+ ;;
+ irix5* | irix6* | nonstopux*)
+ library_names_spec='$libname$shrext'
+ case "$host_os" in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
+ *) libsuff= shlibsuff= ;;
+ esac
+ ;;
+ esac
+ ;;
+ linux*oldld* | linux*aout* | linux*coff*)
+ ;;
+ linux* | k*bsd*-gnu)
+ library_names_spec='$libname$shrext'
+ ;;
+ knetbsd*-gnu)
+ library_names_spec='$libname$shrext'
+ ;;
+ netbsd*)
+ library_names_spec='$libname$shrext'
+ ;;
+ newsos6)
+ library_names_spec='$libname$shrext'
+ ;;
+ nto-qnx*)
+ library_names_spec='$libname$shrext'
+ ;;
+ openbsd*)
+ library_names_spec='$libname$shrext$versuffix'
+ ;;
+ os2*)
+ libname_spec='$name'
+ shrext=.dll
+ library_names_spec='$libname.a'
+ ;;
+ osf3* | osf4* | osf5*)
+ library_names_spec='$libname$shrext'
+ ;;
+ rdos*)
+ ;;
+ solaris*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sunos4*)
+ library_names_spec='$libname$shrext$versuffix'
+ ;;
+ sysv4 | sysv4.3*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sysv4*MP*)
+ library_names_spec='$libname$shrext'
+ ;;
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ library_names_spec='$libname$shrext'
+ ;;
+ uts4*)
+ library_names_spec='$libname$shrext'
+ ;;
+esac
+
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
+shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+
+LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
+
+# How to pass a linker flag through the compiler.
+wl="$escaped_wl"
+
+# Static library suffix (normally "a").
+libext="$libext"
+
+# Shared library suffix (normally "so").
+shlibext="$shlibext"
+
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
+
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator="$hardcode_libdir_separator"
+
+# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct="$hardcode_direct"
+
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L="$hardcode_minus_L"
+
+EOF
diff --git a/config.sub b/config.sub
new file mode 100755
index 0000000..1c366df
--- /dev/null
+++ b/config.sub
@@ -0,0 +1,1579 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+
+timestamp='2005-07-08'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches at gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches at gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | ms1 \
+ | msp430 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b \
+ | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m32c)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | ms1-* \
+ | msp430-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ m32c-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/configapp/AUTHORS b/configapp/AUTHORS
new file mode 100644
index 0000000..e69de29
diff --git a/configapp/COPYING b/configapp/COPYING
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/configapp/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/configapp/ChangeLog b/configapp/ChangeLog
new file mode 100644
index 0000000..e69de29
diff --git a/configapp/INSTALL b/configapp/INSTALL
new file mode 100644
index 0000000..b42a17a
--- /dev/null
+++ b/configapp/INSTALL
@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+ If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+ Use and save the results of the tests in FILE instead of
+ `./config.cache'. Set FILE to `/dev/null' to disable caching, for
+ debugging `configure'.
+
+`--help'
+ Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--version'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/configapp/Makefile.am b/configapp/Makefile.am
new file mode 100644
index 0000000..5fba836
--- /dev/null
+++ b/configapp/Makefile.am
@@ -0,0 +1,26 @@
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS = src
+
+#install-data-local:
+# @$(NORMAL_INSTALL)
+# if test -d $(srcdir)/pixmaps; then \
+# $(mkinstalldirs) $(DESTDIR)$(pkgdatadir)/pixmaps; \
+# for pixmap in $(srcdir)/pixmaps/*; do \
+# if test -f $$pixmap; then \
+# $(INSTALL_DATA) $$pixmap $(DESTDIR)$(pkgdatadir)/pixmaps; \
+# fi \
+# done \
+# fi
+
+#dist-hook:
+# if test -d pixmaps; then \
+# mkdir $(distdir)/pixmaps; \
+# for pixmap in pixmaps/*; do \
+# if test -f $$pixmap; then \
+# cp -p $$pixmap $(distdir)/pixmaps; \
+# fi \
+# done \
+# fi
+
+EXTRA_DIST = configapp.glade option1.png option1.xpm option2.png option2.xpm
diff --git a/configapp/Makefile.in b/configapp/Makefile.in
new file mode 100644
index 0000000..75118d3
--- /dev/null
+++ b/configapp/Makefile.in
@@ -0,0 +1,657 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
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+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+ check-am clean clean-generic cscopelist-am ctags ctags-am \
+ distclean distclean-generic distclean-tags distdir dvi dvi-am \
+ html html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic pdf \
+ pdf-am ps ps-am tags tags-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/configapp/NEWS b/configapp/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/configapp/README b/configapp/README
new file mode 100644
index 0000000..e69de29
diff --git a/configapp/configapp.glade b/configapp/configapp.glade
new file mode 100644
index 0000000..3516533
--- /dev/null
+++ b/configapp/configapp.glade
@@ -0,0 +1,1630 @@
+<?xml version="1.0"?>
+<GTK-Interface>
+
+<project>
+ <name>configapp</name>
+ <program_name>configapp</program_name>
+ <directory></directory>
+ <source_directory>src</source_directory>
+ <pixmaps_directory>pixmaps</pixmaps_directory>
+ <language>C</language>
+ <gnome_support>False</gnome_support>
+ <gettext_support>True</gettext_support>
+</project>
+
+<widget>
+ <class>GtkWindow</class>
+ <name>mainwindow</name>
+ <signal>
+ <name>destroy_event</name>
+ <handler>on_mainwindow_destroy_event</handler>
+ <last_modification_time>Mon, 26 Jun 2000 22:53:51 GMT</last_modification_time>
+ </signal>
+ <signal>
+ <name>delete_event</name>
+ <handler>on_mainwindow_delete_event</handler>
+ <last_modification_time>Mon, 26 Jun 2000 22:58:56 GMT</last_modification_time>
+ </signal>
+ <title>SoundModem Configurator</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <default_width>550</default_width>
+ <default_height>330</default_height>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox1</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHandleBox</class>
+ <name>handlebox1</name>
+ <shadow_type>GTK_SHADOW_OUT</shadow_type>
+ <handle_position>GTK_POS_LEFT</handle_position>
+ <snap_edge>GTK_POS_TOP</snap_edge>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkMenuBar</class>
+ <name>menubar1</name>
+ <shadow_type>GTK_SHADOW_OUT</shadow_type>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>file</name>
+ <label>File</label>
+ <right_justify>False</right_justify>
+
+ <widget>
+ <class>GtkMenu</class>
+ <name>file_menu</name>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>new</name>
+ <label>New</label>
+ <right_justify>False</right_justify>
+
+ <widget>
+ <class>GtkMenu</class>
+ <name>new_menu</name>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>newconfiguration</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_newconfiguration_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 15:43:04 GMT</last_modification_time>
+ </signal>
+ <label>Configuration</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>newchannel</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_newchannel_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 15:43:19 GMT</last_modification_time>
+ </signal>
+ <label>Channel</label>
+ <right_justify>False</right_justify>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>delete</name>
+ <label>Delete</label>
+ <right_justify>False</right_justify>
+
+ <widget>
+ <class>GtkMenu</class>
+ <name>delete_menu</name>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>deleteconfiguration</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_deleteconfiguration_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 15:43:37 GMT</last_modification_time>
+ </signal>
+ <label>Configuration</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>deletechannel</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_deletechannel_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 15:43:51 GMT</last_modification_time>
+ </signal>
+ <label>Channel</label>
+ <right_justify>False</right_justify>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>separator1</name>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>quit</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_quit_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 14:41:57 GMT</last_modification_time>
+ </signal>
+ <label>Quit</label>
+ <right_justify>False</right_justify>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>diagnostics</name>
+ <label>Diagnostics</label>
+ <right_justify>False</right_justify>
+
+ <widget>
+ <class>GtkMenu</class>
+ <name>diagnostics_menu</name>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>diagscope</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_diagscope_activate</handler>
+ <last_modification_time>Tue, 27 Jun 2000 01:21:03 GMT</last_modification_time>
+ </signal>
+ <label>Scope</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>diagspectrum</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_diagspectrum_activate</handler>
+ <last_modification_time>Tue, 27 Jun 2000 01:21:27 GMT</last_modification_time>
+ </signal>
+ <label>Spectrum</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>diagmodem</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_diagmodem_activate</handler>
+ <last_modification_time>Tue, 04 Jul 2000 12:59:57 GMT</last_modification_time>
+ </signal>
+ <label>Modem</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>diagp3dmodem</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_diagp3dmodem_activate</handler>
+ <last_modification_time>Sun, 26 Nov 2000 16:04:15 GMT</last_modification_time>
+ </signal>
+ <label>AO-40 P3D Modem</label>
+ <right_justify>False</right_justify>
+ </widget>
+
+ <widget>
+ <class>GtkCheckMenuItem</class>
+ <name>diagpassall</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_diagpassall_activate</handler>
+ <last_modification_time>Thu, 26 Dec 2002 17:08:00 GMT</last_modification_time>
+ </signal>
+ <label>PASSALL (do not check CRC)</label>
+ <active>False</active>
+ <always_show_toggle>True</always_show_toggle>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>help</name>
+ <label>Help</label>
+ <right_justify>True</right_justify>
+
+ <widget>
+ <class>GtkMenu</class>
+ <name>help_menu</name>
+
+ <widget>
+ <class>GtkMenuItem</class>
+ <name>about</name>
+ <signal>
+ <name>activate</name>
+ <handler>on_about_activate</handler>
+ <last_modification_time>Sun, 25 Jun 2000 14:42:27 GMT</last_modification_time>
+ </signal>
+ <label>About</label>
+ <right_justify>False</right_justify>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>configbox</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkScrolledWindow</class>
+ <name>scrolledwindow1</name>
+ <width>60</width>
+ <height>60</height>
+ <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy>
+ <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
+ <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
+ <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkViewport</class>
+ <name>viewport1</name>
+ <width>60</width>
+ <height>60</height>
+ <shadow_type>GTK_SHADOW_IN</shadow_type>
+
+ <widget>
+ <class>GtkTree</class>
+ <name>configtree</name>
+ <signal>
+ <name>selection_changed</name>
+ <handler>on_configtree_selection_changed</handler>
+ <after>True</after>
+ <last_modification_time>Sun, 25 Jun 2000 22:35:18 GMT</last_modification_time>
+ </signal>
+ <selection_mode>GTK_SELECTION_SINGLE</selection_mode>
+ <view_mode>GTK_TREE_VIEW_LINE</view_mode>
+ <view_line>True</view_line>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox3</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkNotebook</class>
+ <name>confignotebook</name>
+ <can_focus>True</can_focus>
+ <show_tabs>True</show_tabs>
+ <show_border>True</show_border>
+ <tab_pos>GTK_POS_TOP</tab_pos>
+ <scrollable>False</scrollable>
+ <tab_hborder>2</tab_hborder>
+ <tab_vborder>2</tab_vborder>
+ <popup_enable>False</popup_enable>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>Placeholder</class>
+ </widget>
+
+ <widget>
+ <class>Placeholder</class>
+ <child_name>Notebook:tab</child_name>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkStatusbar</class>
+ <name>statusbar1</name>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkFileSelection</class>
+ <name>fileselection1</name>
+ <border_width>10</border_width>
+ <title>Select File</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <show_file_op_buttons>True</show_file_op_buttons>
+
+ <widget>
+ <class>GtkButton</class>
+ <child_name>FileSel:ok_button</child_name>
+ <name>ok_button1</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <label>OK</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+
+ <widget>
+ <class>GtkButton</class>
+ <child_name>FileSel:cancel_button</child_name>
+ <name>cancel_button1</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <label>Cancel</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkDialog</class>
+ <name>aboutwindow</name>
+ <title>About SoundModem Configurator</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>True</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <child_name>Dialog:vbox</child_name>
+ <name>dialog-vbox1</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <child_name>Dialog:action_area</child_name>
+ <name>dialog-action_area1</name>
+ <border_width>10</border_width>
+ <homogeneous>True</homogeneous>
+ <spacing>5</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ <pack>GTK_PACK_END</pack>
+ </child>
+
+ <widget>
+ <class>GtkHButtonBox</class>
+ <name>hbuttonbox1</name>
+ <layout_style>GTK_BUTTONBOX_DEFAULT_STYLE</layout_style>
+ <spacing>30</spacing>
+ <child_min_width>85</child_min_width>
+ <child_min_height>27</child_min_height>
+ <child_ipad_x>7</child_ipad_x>
+ <child_ipad_y>0</child_ipad_y>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+
+ <widget>
+ <class>GtkButton</class>
+ <name>aboutok</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <label>Ok</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame1</name>
+ <border_width>6</border_width>
+ <label>SoundModem Configurator</label>
+ <label_xalign>0.5</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_OUT</shadow_type>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox4</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label13</name>
+ <label>Copyright 2000</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label14</name>
+ <label>Thomas Sailer</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkDialog</class>
+ <name>newconfigwindow</name>
+ <title>New Configuration</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>True</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <child_name>Dialog:vbox</child_name>
+ <name>dialog-vbox2</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <child_name>Dialog:action_area</child_name>
+ <name>dialog-action_area2</name>
+ <border_width>10</border_width>
+ <homogeneous>True</homogeneous>
+ <spacing>5</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ <pack>GTK_PACK_END</pack>
+ </child>
+
+ <widget>
+ <class>GtkHButtonBox</class>
+ <name>hbuttonbox2</name>
+ <layout_style>GTK_BUTTONBOX_DEFAULT_STYLE</layout_style>
+ <spacing>30</spacing>
+ <child_min_width>85</child_min_width>
+ <child_min_height>27</child_min_height>
+ <child_ipad_x>7</child_ipad_x>
+ <child_ipad_y>0</child_ipad_y>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkButton</class>
+ <name>newconfigcancel</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <accelerator>
+ <modifiers>0</modifiers>
+ <key>GDK_Escape</key>
+ <signal>clicked</signal>
+ </accelerator>
+ <label>Cancel</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+
+ <widget>
+ <class>GtkButton</class>
+ <name>newconfigok</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <accelerator>
+ <modifiers>0</modifiers>
+ <key>GDK_Return</key>
+ <signal>clicked</signal>
+ </accelerator>
+ <label>OK</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>hbox2</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label15</name>
+ <label>Configuration Name</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>6</xpad>
+ <ypad>6</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>newconfigentry</name>
+ <can_focus>True</can_focus>
+ <editable>True</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>6</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkDialog</class>
+ <name>errordialog</name>
+ <title>Error</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>True</modal>
+ <allow_shrink>True</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <child_name>Dialog:vbox</child_name>
+ <name>dialog-vbox3</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <child_name>Dialog:action_area</child_name>
+ <name>dialog-action_area3</name>
+ <border_width>10</border_width>
+ <homogeneous>True</homogeneous>
+ <spacing>5</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ <pack>GTK_PACK_END</pack>
+ </child>
+
+ <widget>
+ <class>GtkHButtonBox</class>
+ <name>hbuttonbox3</name>
+ <layout_style>GTK_BUTTONBOX_DEFAULT_STYLE</layout_style>
+ <spacing>30</spacing>
+ <child_min_width>85</child_min_width>
+ <child_min_height>27</child_min_height>
+ <child_ipad_x>7</child_ipad_x>
+ <child_ipad_y>0</child_ipad_y>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkButton</class>
+ <name>errorok</name>
+ <can_default>True</can_default>
+ <can_focus>True</can_focus>
+ <accelerator>
+ <modifiers>0</modifiers>
+ <key>GDK_Return</key>
+ <signal>clicked</signal>
+ </accelerator>
+ <label>OK</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>errorlabel</name>
+ <label>Error</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>True</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>6</xpad>
+ <ypad>6</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkWindow</class>
+ <name>specwindow</name>
+ <signal>
+ <name>delete_event</name>
+ <handler>on_specwindow_delete_event</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:56:22 GMT</last_modification_time>
+ </signal>
+ <title>Spectrum Display</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>False</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox1</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>hbox1</name>
+ <border_width>4</border_width>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label1</name>
+ <label>Pointer</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>specfreqpointer</name>
+ <width>60</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label25</name>
+ <label></label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkToggleButton</class>
+ <name>ptt</name>
+ <width>50</width>
+ <signal>
+ <name>toggled</name>
+ <handler>on_ptt_toggled</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:29:18 GMT</last_modification_time>
+ </signal>
+ <label>PTT</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <active>False</active>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label20</name>
+ <label>PTT</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>ledptt</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:54:31 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label19</name>
+ <label>DCD</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>leddcd</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:51:17 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame4</name>
+ <label>Spectrum</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+
+ <widget>
+ <class>Custom</class>
+ <name>spec</name>
+ <width>512</width>
+ <height>384</height>
+ <can_focus>True</can_focus>
+ <events>GDK_POINTER_MOTION_MASK</events>
+ <signal>
+ <name>motion_notify_event</name>
+ <handler>on_spec_motion_event</handler>
+ <last_modification_time>Sat, 23 Oct 1999 23:23:11 GMT</last_modification_time>
+ </signal>
+ <creation_function>spectrum_new</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Sat, 23 Oct 1999 23:21:08 GMT</last_modification_time>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkWindow</class>
+ <name>scopewindow</name>
+ <signal>
+ <name>delete_event</name>
+ <handler>on_scopewindow_delete_event</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:56:49 GMT</last_modification_time>
+ </signal>
+ <title>Scope</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox5</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>hbox2</name>
+ <border_width>4</border_width>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkToggleButton</class>
+ <name>dcdfreeze</name>
+ <can_focus>True</can_focus>
+ <signal>
+ <name>toggled</name>
+ <handler>on_dcdfreeze_toggled</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:57:38 GMT</last_modification_time>
+ </signal>
+ <label>Freeze when not DCD</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <active>False</active>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label26</name>
+ <label></label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkToggleButton</class>
+ <name>ptt</name>
+ <width>50</width>
+ <can_focus>True</can_focus>
+ <signal>
+ <name>toggled</name>
+ <handler>on_ptt_toggled</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:28:20 GMT</last_modification_time>
+ </signal>
+ <label>PTT</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <active>False</active>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label21</name>
+ <label>PTT</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>ledptt</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:56:29 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label22</name>
+ <label>DCD</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>leddcd</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:56:17 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame5</name>
+ <label>Scope</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+
+ <widget>
+ <class>Custom</class>
+ <name>scope</name>
+ <width>512</width>
+ <height>384</height>
+ <can_focus>True</can_focus>
+ <creation_function>scope_new</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 28 Jun 2000 21:13:16 GMT</last_modification_time>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkWindow</class>
+ <name>receivewindow</name>
+ <signal>
+ <name>delete_event</name>
+ <handler>on_receivewindow_delete_event</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:56:58 GMT</last_modification_time>
+ </signal>
+ <title>Receive Packets/Bits</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox6</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>hbox3</name>
+ <border_width>4</border_width>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkButton</class>
+ <name>clearbutton</name>
+ <can_focus>True</can_focus>
+ <signal>
+ <name>clicked</name>
+ <handler>on_clearbutton_clicked</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:27:45 GMT</last_modification_time>
+ </signal>
+ <label>Clear Count</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label7</name>
+ <label>Zeros</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>count0</name>
+ <width>60</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label17</name>
+ <label>Ones</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>count1</name>
+ <width>60</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label18</name>
+ <label>Total</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>counttot</name>
+ <width>60</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label27</name>
+ <label></label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkToggleButton</class>
+ <name>ptt</name>
+ <width>50</width>
+ <can_focus>True</can_focus>
+ <signal>
+ <name>toggled</name>
+ <handler>on_ptt_toggled</handler>
+ <last_modification_time>Wed, 28 Jun 2000 21:28:08 GMT</last_modification_time>
+ </signal>
+ <label>PTT</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <active>False</active>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label23</name>
+ <label>PTT</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>ledptt</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:58:27 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label24</name>
+ <label>DCD</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>7</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>Custom</class>
+ <name>leddcd</name>
+ <creation_function>create_led_pixmap</creation_function>
+ <int1>0</int1>
+ <int2>0</int2>
+ <last_modification_time>Wed, 26 Jul 2000 14:58:55 GMT</last_modification_time>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkVPaned</class>
+ <name>vpaned1</name>
+ <handle_size>10</handle_size>
+ <gutter_size>6</gutter_size>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame6</name>
+ <label>Received Packets</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <shrink>True</shrink>
+ <resize>True</resize>
+ </child>
+
+ <widget>
+ <class>GtkScrolledWindow</class>
+ <name>scrolledwindow2</name>
+ <hscrollbar_policy>GTK_POLICY_NEVER</hscrollbar_policy>
+ <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
+ <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
+ <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
+
+ <widget>
+ <class>GtkText</class>
+ <name>packettext</name>
+ <editable>False</editable>
+ <text></text>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame7</name>
+ <label>Received Bits</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <shrink>True</shrink>
+ <resize>True</resize>
+ </child>
+
+ <widget>
+ <class>GtkScrolledWindow</class>
+ <name>scrolledwindow3</name>
+ <hscrollbar_policy>GTK_POLICY_NEVER</hscrollbar_policy>
+ <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
+ <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
+ <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
+
+ <widget>
+ <class>GtkText</class>
+ <name>bitstext</name>
+ <editable>False</editable>
+ <text></text>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+<widget>
+ <class>GtkWindow</class>
+ <name>p3dwindow</name>
+ <signal>
+ <name>delete_event</name>
+ <handler>on_p3dwindow_delete_event</handler>
+ <last_modification_time>Sun, 26 Nov 2000 02:01:07 GMT</last_modification_time>
+ </signal>
+ <title>AO-40 Phase 3D Receive Window</title>
+ <type>GTK_WINDOW_TOPLEVEL</type>
+ <position>GTK_WIN_POS_NONE</position>
+ <modal>False</modal>
+ <allow_shrink>False</allow_shrink>
+ <allow_grow>True</allow_grow>
+ <auto_shrink>False</auto_shrink>
+ <wmclass_name>soundmodem</wmclass_name>
+ <wmclass_class>soundmodem</wmclass_class>
+
+ <widget>
+ <class>GtkVBox</class>
+ <name>vbox6</name>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+
+ <widget>
+ <class>GtkHBox</class>
+ <name>hbox3</name>
+ <border_width>4</border_width>
+ <homogeneous>False</homogeneous>
+ <spacing>0</spacing>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label7</name>
+ <label>Receiver Status</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>rxstatus</name>
+ <width>120</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>4</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label17</name>
+ <label>Carrier Frequency</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkEntry</class>
+ <name>carrierfreq</name>
+ <width>60</width>
+ <editable>False</editable>
+ <text_visible>True</text_visible>
+ <text_max_length>0</text_max_length>
+ <text></text>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>True</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkLabel</class>
+ <name>label18</name>
+ <label>Hz</label>
+ <justify>GTK_JUSTIFY_CENTER</justify>
+ <wrap>False</wrap>
+ <xalign>0.5</xalign>
+ <yalign>0.5</yalign>
+ <xpad>0</xpad>
+ <ypad>0</ypad>
+ <child>
+ <padding>3</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ </child>
+ </widget>
+
+ <widget>
+ <class>GtkToggleButton</class>
+ <name>buttonpassall</name>
+ <can_focus>True</can_focus>
+ <label>Decode All Packets (Faulty CRC)</label>
+ <relief>GTK_RELIEF_NORMAL</relief>
+ <active>False</active>
+ <child>
+ <padding>0</padding>
+ <expand>False</expand>
+ <fill>False</fill>
+ <pack>GTK_PACK_END</pack>
+ </child>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkVPaned</class>
+ <name>vpaned1</name>
+ <handle_size>10</handle_size>
+ <gutter_size>6</gutter_size>
+ <child>
+ <padding>0</padding>
+ <expand>True</expand>
+ <fill>True</fill>
+ </child>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame6</name>
+ <label>Received Decoded Packets</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <shrink>True</shrink>
+ <resize>True</resize>
+ </child>
+
+ <widget>
+ <class>GtkScrolledWindow</class>
+ <name>scrolledwindow2</name>
+ <hscrollbar_policy>GTK_POLICY_NEVER</hscrollbar_policy>
+ <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
+ <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
+ <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
+
+ <widget>
+ <class>GtkText</class>
+ <name>packetcooked</name>
+ <editable>False</editable>
+ <text></text>
+ </widget>
+ </widget>
+ </widget>
+
+ <widget>
+ <class>GtkFrame</class>
+ <name>frame7</name>
+ <label>Received Raw Packets</label>
+ <label_xalign>0</label_xalign>
+ <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type>
+ <child>
+ <shrink>True</shrink>
+ <resize>True</resize>
+ </child>
+
+ <widget>
+ <class>GtkScrolledWindow</class>
+ <name>scrolledwindow3</name>
+ <hscrollbar_policy>GTK_POLICY_NEVER</hscrollbar_policy>
+ <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy>
+ <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy>
+ <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy>
+
+ <widget>
+ <class>GtkText</class>
+ <name>packetraw</name>
+ <editable>False</editable>
+ <text></text>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+ </widget>
+</widget>
+
+</GTK-Interface>
diff --git a/configapp/option1.png b/configapp/option1.png
new file mode 100644
index 0000000..9e00b0f
Binary files /dev/null and b/configapp/option1.png differ
diff --git a/configapp/option1.xpm b/configapp/option1.xpm
new file mode 100644
index 0000000..ea45c4b
--- /dev/null
+++ b/configapp/option1.xpm
@@ -0,0 +1,58 @@
+/* XPM */
+static char * option1_xpm[] = {
+"10 10 45 1",
+" c None",
+". c #252525",
+"+ c #2D2D2D",
+"@ c #323232",
+"# c #313131",
+"$ c #292929",
+"% c #303030",
+"& c #322E2A",
+"* c #2E251D",
+"= c #261F19",
+"- c #2C2A29",
+"; c #2A2927",
+"> c #414141",
+", c #6A6057",
+"' c #6A5947",
+") c #5D4730",
+"! c #4B331B",
+"~ c #35200A",
+"{ c #302D29",
+"] c #2F2C29",
+"^ c #FFFFFF",
+"/ c #9A7C5E",
+"( c #835F3B",
+"_ c #704A23",
+": c #583410",
+"< c #402B16",
+"[ c #34302C",
+"} c #A1784F",
+"| c #9B6A39",
+"1 c #8D5924",
+"2 c #744312",
+"3 c #5D350E",
+"4 c #333231",
+"5 c #A56A2F",
+"6 c #9B6022",
+"7 c #8A4F14",
+"8 c #6F4011",
+"9 c #FFC55F",
+"0 c #905517",
+"a c #64401B",
+"b c #3C352E",
+"c c #864D15",
+"d c #3F352C",
+"e c #483D31",
+"f c #463B2F",
+" .+@#$. ",
+" $#%&*=-; ",
+".#>,')!~{]",
+"+%,^/(_:<[",
+"@&'/}|1234",
+"#*)(|56784",
+"$=!_1690ab",
+".-~:270cde",
+" ;{<38adf ",
+" ][44be "};
diff --git a/configapp/option2.png b/configapp/option2.png
new file mode 100644
index 0000000..28b738b
Binary files /dev/null and b/configapp/option2.png differ
diff --git a/configapp/option2.xpm b/configapp/option2.xpm
new file mode 100644
index 0000000..ab6d37f
--- /dev/null
+++ b/configapp/option2.xpm
@@ -0,0 +1,100 @@
+/* XPM */
+static char * option2_xpm[] = {
+"10 10 87 1",
+" c None",
+". c #AF2B13",
+"+ c #B33A1B",
+"@ c #C44721",
+"# c #C2451F",
+"$ c #AF3216",
+"% c #AA3016",
+"& c #D0491F",
+"* c #E5531E",
+"= c #EE5517",
+"- c #ED400D",
+"; c #DF2E0B",
+"> c #CB3A16",
+", c #AA3015",
+"' c #B52C13",
+") c #D54C1F",
+"! c #F3863A",
+"~ c #FCD56F",
+"{ c #FDD047",
+"] c #FDAC1E",
+"^ c #FA710C",
+"/ c #EF3605",
+"( c #D34216",
+"_ c #C23A16",
+": c #BE3C1B",
+"< c #EA551E",
+"[ c #FCD76F",
+"} c #FFFFFF",
+"| c #FEF680",
+"1 c #FEE42E",
+"2 c #FEBE11",
+"3 c #FC7607",
+"4 c #EF4909",
+"5 c #C7421A",
+"6 c #D04C21",
+"7 c #F25A17",
+"8 c #FDD347",
+"9 c #FEF780",
+"0 c #FEF75A",
+"a c #FEF12B",
+"b c #FEDF12",
+"c c #FDA807",
+"d c #F96C06",
+"e c #D24C1F",
+"f c #D34C1F",
+"g c #F3470D",
+"h c #FDB31E",
+"i c #FEE62E",
+"j c #FEF22B",
+"k c #FEF21D",
+"l c #FEE710",
+"m c #FEC408",
+"n c #FB8B07",
+"o c #D54E1F",
+"p c #C43816",
+"q c #EB360B",
+"r c #FC7B0C",
+"s c #FEC411",
+"t c #FEE112",
+"u c #FEE810",
+"v c #FFFE83",
+"w c #FDC90A",
+"x c #F9860C",
+"y c #D8531C",
+"z c #C63213",
+"A c #DE4216",
+"B c #F63E05",
+"C c #FD8007",
+"D c #FEAF07",
+"E c #FEC708",
+"F c #FECB0A",
+"G c #FDAC09",
+"H c #E95D1A",
+"I c #E4691F",
+"J c #C43615",
+"K c #E44C16",
+"L c #F55309",
+"M c #FB7406",
+"N c #FC9007",
+"O c #FA880C",
+"P c #EB5F1A",
+"Q c #DF5F1D",
+"R c #D54016",
+"S c #D7491A",
+"T c #DF531F",
+"U c #DE551C",
+"V c #E7691F",
+" .+@#$. ",
+" %&*=-;>, ",
+"')!~{]^/(_",
+":<[}|12345",
+"67890abcde",
+"fghijklmno",
+"pqrstuvwxy",
+"zABCDEFGHI",
+" JKLMNOPQ ",
+" RSTTUV "};
diff --git a/configapp/src/Makefile.am b/configapp/src/Makefile.am
new file mode 100644
index 0000000..3a28ac6
--- /dev/null
+++ b/configapp/src/Makefile.am
@@ -0,0 +1,41 @@
+## Process this file with automake to produce Makefile.in
+
+AM_CPPFLAGS = @GTK_CFLAGS@ @XML_CFLAGS@ -I$(top_srcdir)/intl -I$(top_srcdir) -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc \
+ -I$(top_srcdir)/soundcard -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6 \
+ -I$(top_srcdir)/configapp
+
+man_MANS = soundmodemconfig.8
+
+if WIN32
+#MWINDOWS = -mwindows
+MWINDOWS =
+RCOBJ = configapp.res
+else
+MWINDOWS =
+RCOBJ =
+endif
+
+MODEMLIBS = ../../afsk/libafsk.a ../../fsk/libfsk.a ../../pammodem/libpam.a ../../pskmodem/libpsk.a ../../newqpsk/libnewqpsk.a ../../p3dmodem/libp3d.a
+
+bin_PROGRAMS = soundmodemconfig
+
+if WIN32
+configapp.res: configapp.rc
+ $(WINDRES) $< -O coff -o $@
+endif
+
+soundmodemconfig_SOURCES = \
+ main.c app.c diag.c configapp.h \
+ support.c support.h \
+ interface.c interface.h \
+ callbacks.h \
+ spectrum.c spectrum.h \
+ scope.c scope.h \
+ snm-compat-gtk2.h
+
+soundmodemconfig_LDADD = ../../soundcard/liblog.a ../../soundcard/libaudioio.a ../../soundcard/libpttio.a \
+ $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a ../../soundcard/libcommon.a \
+ @LIBTHREAD@ @GTK_LIBS@ @XML_LIBS@ @AUDIOFILE_LIBS@ @ALSA_LIBS@ $(RCOBJ)
+soundmodemconfig_LDFLAGS = $(MWINDOWS)
+
+EXTRA_DIST = configapp.rc soundmodemconfig.8
diff --git a/configapp/src/Makefile.in b/configapp/src/Makefile.in
new file mode 100644
index 0000000..2b8ce06
--- /dev/null
+++ b/configapp/src/Makefile.in
@@ -0,0 +1,737 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
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+ esac; \
+ has_opt=no; \
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+ if $(am__is_gnu_make); then \
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+ case $$MAKEFLAGS in \
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+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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+ skip_next=no; \
+ strip_trailopt () \
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+transform = $(program_transform_name)
+NORMAL_INSTALL = :
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+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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+ at WIN32_TRUE@am__DEPENDENCIES_1 = configapp.res
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+ $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a \
+ ../../soundcard/libcommon.a $(am__DEPENDENCIES_1)
+soundmodemconfig_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(soundmodemconfig_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_P = $(am__v_P_ at AM_V@)
+am__v_P_ = $(am__v_P_ at AM_DEFAULT_V@)
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+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_ at AM_V@)
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+am__v_CCLD_ = $(am__v_CCLD_ at AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
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+DIST_SOURCES = $(soundmodemconfig_SOURCES)
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
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+ -I$(top_srcdir)/soundcard -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6 \
+ -I$(top_srcdir)/configapp
+
+man_MANS = soundmodemconfig.8
+ at WIN32_FALSE@MWINDOWS =
+
+#MWINDOWS = -mwindows
+ at WIN32_TRUE@MWINDOWS =
+ at WIN32_FALSE@RCOBJ =
+ at WIN32_TRUE@RCOBJ = configapp.res
+MODEMLIBS = ../../afsk/libafsk.a ../../fsk/libfsk.a ../../pammodem/libpam.a ../../pskmodem/libpsk.a ../../newqpsk/libnewqpsk.a ../../p3dmodem/libp3d.a
+soundmodemconfig_SOURCES = \
+ main.c app.c diag.c configapp.h \
+ support.c support.h \
+ interface.c interface.h \
+ callbacks.h \
+ spectrum.c spectrum.h \
+ scope.c scope.h \
+ snm-compat-gtk2.h
+
+soundmodemconfig_LDADD = ../../soundcard/liblog.a ../../soundcard/libaudioio.a ../../soundcard/libpttio.a \
+ $(MODEMLIBS) ../../matlib/libmat.a ../../libmisc/libmisc.a ../../soundcard/libcommon.a \
+ @LIBTHREAD@ @GTK_LIBS@ @XML_LIBS@ @AUDIOFILE_LIBS@ @ALSA_LIBS@ $(RCOBJ)
+
+soundmodemconfig_LDFLAGS = $(MWINDOWS)
+EXTRA_DIST = configapp.rc soundmodemconfig.8
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu configapp/src/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu configapp/src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
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+ if test -n "$$list"; then \
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+ $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+ fi; \
+ for p in $$list; do echo "$$p $$p"; done | \
+ sed 's/$(EXEEXT)$$//' | \
+ while read p p1; do if test -f $$p \
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+ done | \
+ sed -e 'p;s,.*/,,;n;h' \
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+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+ { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+ if ($$2 == $$4) files[d] = files[d] " " $$1; \
+ else { print "f", $$3 "/" $$4, $$1; } } \
+ END { for (d in files) print "f", d, files[d] }' | \
+ while read type dir files; do \
+ if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
+ test -z "$$files" || { \
+ echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
+ $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
+ } \
+ ; done
+
+uninstall-binPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
+ files=`for p in $$list; do echo "$$p"; done | \
+ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+ -e 's/$$/$(EXEEXT)/' \
+ `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(bindir)" && rm -f $$files
+
+clean-binPROGRAMS:
+ -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+
+soundmodemconfig$(EXEEXT): $(soundmodemconfig_OBJECTS) $(soundmodemconfig_DEPENDENCIES) $(EXTRA_soundmodemconfig_DEPENDENCIES)
+ @rm -f soundmodemconfig$(EXEEXT)
+ $(AM_V_CCLD)$(soundmodemconfig_LINK) $(soundmodemconfig_OBJECTS) $(soundmodemconfig_LDADD) $(LIBS)
+
+mostlyclean-compile:
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+
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+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/app.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/diag.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/interface.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/main.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/scope.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/spectrum.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/support.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
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+ else \
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+
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+distdir: $(DISTFILES)
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+ list='$(DISTFILES)'; \
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+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
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+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
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+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+
+
+ at WIN32_TRUE@configapp.res: configapp.rc
+ at WIN32_TRUE@ $(WINDRES) $< -O coff -o $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/configapp/src/app.c b/configapp/src/app.c
new file mode 100644
index 0000000..84f3554
--- /dev/null
+++ b/configapp/src/app.c
@@ -0,0 +1,1049 @@
+/*****************************************************************************/
+
+/*
+ * app.c -- Configuration Application.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "configapp.h"
+
+#include <gtk/gtk.h>
+
+#include "interface.h"
+#include "support.h"
+#include "callbacks.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+enum {
+ LABEL_COL,
+ CFGNAME_COL,
+ CHNAME_COL,
+ NUM_COLUMNS
+};
+
+typedef struct _CallbackData CallbackData;
+struct _CallbackData
+{
+ GtkTreeModel *model;
+ GtkTreePath *path;
+};
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef WIN32
+
+/* free result with g_free */
+
+static gchar *strtogtk(const char *in)
+{
+ WCHAR *wch, *wp;
+ GdkWChar *gch, *gp;
+ unsigned int i, len;
+
+ if (!(len = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, in, -1, NULL, 0)))
+ return NULL;
+ wch = wp = alloca(sizeof(wch[0])*len);
+ gch = gp = alloca(sizeof(gch[0])*(len+1));
+ if (!MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, in, -1, wch, len))
+ return NULL;
+ for (i = 0, wp = wch, gp = gch; i < len && *wp; i++, wp++, gp++)
+ *gp = *wp;
+ *gp = 0;
+ return gdk_wcstombs(gch);
+}
+
+static char *gtktostr(const gchar *in)
+{
+ union {
+ GdkWChar g[4096];
+ WCHAR w[4096];
+ } u;
+ GdkWChar *gp;
+ WCHAR *wp;
+ gint len;
+ unsigned int i;
+ int len2;
+ char *ret;
+
+ if ((len = gdk_mbstowcs(u.g, in, sizeof(u.g)/sizeof(u.g[0]))) == -1)
+ return NULL;
+ for (wp = u.w, gp = u.g, i = 0; i < len; i++, gp++, wp++)
+ *wp = *gp;
+ if (!(len2 = WideCharToMultiByte(CP_ACP, 0, u.w, len, NULL, 0, NULL, NULL)))
+ return NULL;
+ ret = g_malloc(len2+1);
+ if (!ret)
+ return NULL;
+ WideCharToMultiByte(CP_ACP, 0, u.w, len, ret, len2, NULL, NULL);
+ ret[len2] = 0;
+ return ret;
+}
+
+#endif /* WIN32 */
+
+/* ---------------------------------------------------------------------- */
+
+static GtkWidget *create_notebookhead(GList *combo_items)
+{
+ GtkWidget *vbox, *hbox, *label, *combo, *hsep;
+ GList *l;
+
+ vbox = gtk_vbox_new(FALSE, 0);
+ gtk_widget_show(vbox);
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_widget_show(hbox);
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
+ label = gtk_label_new(_("Mode"));
+ gtk_widget_show(label);
+ gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, TRUE, 5);
+ gtk_misc_set_padding(GTK_MISC(label), 7, 7);
+ gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
+ gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_LEFT);
+ combo = gtk_combo_box_new_text();
+ gtk_widget_show(combo);
+ for (l = combo_items; l; l = l->next) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
+ (const gchar *)l->data);
+ }
+ gtk_box_pack_start(GTK_BOX(hbox), combo, FALSE, TRUE, 0);
+ hsep = gtk_hseparator_new();
+ gtk_widget_show(hsep);
+ gtk_box_pack_start(GTK_BOX(vbox), hsep, FALSE, TRUE, 3);
+ g_object_set_data(G_OBJECT(vbox), "combo", combo);
+ return vbox;
+}
+
+static GtkWidget *create_paramwidget(const struct modemparams *par, const char *cfgname, const char *chname, const char *typname)
+{
+ const struct modemparams *par2 = par;
+ unsigned int parcnt = 0, i, j;
+ GtkWidget *table, *w1;
+ GtkObject *o1;
+#ifndef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT
+ GtkTooltips *tooltips;
+#endif
+ char buf[128];
+ const char *value, * const *cp;
+ double nval;
+ int active;
+#ifdef WIN32
+ gchar *valueg;
+ gchar *combov;
+#endif
+
+ if (!par)
+ return gtk_vbox_new(FALSE, 0);
+ while (par2->name) {
+ par2++;
+ parcnt++;
+ }
+ table = gtk_table_new(parcnt, 2, FALSE);
+ gtk_widget_show(table);
+#ifndef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT
+ tooltips = gtk_tooltips_new();
+#endif
+ for (par2 = par, i = 0; i < parcnt; i++, par2++) {
+ w1 = gtk_label_new(par2->label);
+ gtk_widget_show(w1);
+ gtk_table_attach(GTK_TABLE(table), w1, 0, 1, i, i+1,
+ (GtkAttachOptions)(GTK_FILL), (GtkAttachOptions) 0, 5, 5);
+ gtk_misc_set_alignment(GTK_MISC(w1), 0, 0.5);
+ gtk_label_set_justify(GTK_LABEL(w1), GTK_JUSTIFY_LEFT);
+ if (xml_getprop(cfgname, chname, typname, par2->name, buf, sizeof(buf)) > 0)
+ value = buf;
+ else
+ value = par2->dflt;
+ switch (par2->type) {
+ case MODEMPAR_STRING:
+ w1 = gtk_entry_new();
+#ifdef WIN32
+ valueg = strtogtk(value);
+ gtk_entry_set_text(GTK_ENTRY(w1), valueg ?: "(null)");
+ g_free(valueg);
+#else
+ gtk_entry_set_text(GTK_ENTRY(w1), value);
+#endif
+ break;
+
+ case MODEMPAR_COMBO:
+ w1 = gtk_combo_box_entry_new_text();
+ active = -1;
+#ifdef WIN32
+ valueg = strtogtk(value);
+ for (cp = par2->u.c.combostr, j = 0; *cp && j < 8; j++, cp++) {
+ combov = strtogtk(*cp);
+ gtk_combo_box_append_text(GTK_COMBO_BOX(w1), combov);
+ if (strcmp(combov, valueg) == 0)
+ active = j;
+ g_free(combov);
+ }
+ if (active == -1) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(w1), valueg);
+ active = j;
+ }
+ g_free (valueg);
+#else
+ for (cp = par2->u.c.combostr, j = 0; *cp && j < 8; j++, cp++) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(w1), *cp);
+ if (strcmp(*cp, value) == 0)
+ active = j;
+ }
+ if (active == -1) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(w1), value);
+ active = j;
+ }
+#endif
+ gtk_combo_box_set_active (GTK_COMBO_BOX(w1), active);
+ break;
+
+ case MODEMPAR_NUMERIC:
+ nval = strtod(value, NULL);
+ if (nval < par2->u.n.min)
+ nval = par2->u.n.min;
+ if (nval > par2->u.n.max)
+ nval = par2->u.n.max;
+ o1 = gtk_adjustment_new(nval, par2->u.n.min, par2->u.n.max, par2->u.n.step,
+ par2->u.n.pagestep, 0);
+ w1 = gtk_spin_button_new(GTK_ADJUSTMENT(o1), par2->u.n.step, 0);
+ break;
+
+ case MODEMPAR_CHECKBUTTON:
+ w1 = gtk_check_button_new();
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w1), (*value == '0') ? FALSE : TRUE);
+ break;
+
+ default:
+ continue;
+ }
+ gtk_widget_show(w1);
+ g_object_set_data(G_OBJECT(table), par2->name, w1);
+ gtk_table_attach(GTK_TABLE(table), w1, 1, 2, i, i+1,
+ (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions) 0, 5, 5);
+ if (par2->tooltip)
+#ifdef HAVE_GTK_WIDGET_SET_TOOLTIP_TEXT
+ gtk_widget_set_tooltip_text (w1, par2->tooltip);
+#else
+ gtk_tooltips_set_tip(tooltips, w1, par2->tooltip, NULL);
+#endif
+ }
+ return table;
+}
+
+static void update_paramwidget(GtkWidget *table, const struct modemparams *par, const char *cfgname, const char *chname, const char *typname)
+{
+ const struct modemparams *par2 = par;
+ GtkWidget *w1;
+ char buf[256], *txt2;
+#ifdef WIN32
+ char *txt;
+#endif
+
+ if (!par)
+ return;
+ for (par2 = par; par2->name; par2++) {
+ w1 = g_object_get_data(G_OBJECT(table), par2->name);
+ if (!w1)
+ continue;
+ switch (par2->type) {
+ case MODEMPAR_STRING:
+#ifdef WIN32
+ txt = gtktostr(gtk_entry_get_text(GTK_ENTRY(w1)));
+ xml_setprop(cfgname, chname, typname, par2->name, txt ?: "(null)");
+ g_free(txt);
+#else
+ xml_setprop(cfgname, chname, typname, par2->name, gtk_entry_get_text(GTK_ENTRY(w1)));
+#endif
+ break;
+
+ case MODEMPAR_COMBO:
+ txt2 = gtk_combo_box_get_active_text (GTK_COMBO_BOX(w1));
+#ifdef WIN32
+ txt = gtktostr(txt2);
+ xml_setprop(cfgname, chname, typname, par2->name, txt ?: "(null)");
+ g_free(txt);
+#else
+ xml_setprop(cfgname, chname, typname, par2->name, txt2);
+#endif
+ g_free(txt2);
+ break;
+
+ case MODEMPAR_NUMERIC:
+ sprintf(buf, "%g", gtk_spin_button_get_value(GTK_SPIN_BUTTON(w1)));
+ xml_setprop(cfgname, chname, typname, par2->name, buf);
+ break;
+
+ case MODEMPAR_CHECKBUTTON:
+ xml_setprop(cfgname, chname, typname, par2->name,
+ gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w1)) ? "1" : "0");
+ break;
+
+ default:
+ continue;
+ }
+ }
+}
+
+static void on_iotypecombochg_changed(GtkEditable *editable, gpointer user_data);
+
+static void cfg_select(const char *cfgname, const char *chname)
+{
+ GtkWidget *notebook, *w1, *w2, *combo;
+ struct modemparams *ioparams = ioparams_soundcard;
+ GList *ilist;
+ char buf[128];
+ unsigned int i;
+ int active;
+
+ g_print("config_select: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-");
+
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ /* compute audio IO types */
+ ilist = NULL;
+ if (xml_getprop(cfgname, NULL, "audio", ioparam_type[0].name, buf, sizeof(buf)) <= 0) {
+ buf[0] = 0;
+ active = -1;
+ }
+ if (!strcmp(buf, ioparam_type[0].u.c.combostr[1])) {
+ ioparams = ioparams_filein;
+ active = 1;
+ } else if (!strcmp(buf, ioparam_type[0].u.c.combostr[2])) {
+ ioparams = ioparams_sim;
+ active = 2;
+#ifdef HAVE_ALSA
+ } else if (!strcmp(buf, ioparam_type[0].u.c.combostr[3])) {
+ ioparams = ioparams_alsasoundcard;
+ active = 3;
+#endif /* HAVE_ALSA */
+ } else {
+ ioparams = ioparams_soundcard;
+ strncpy(buf, ioparam_type[0].u.c.combostr[0], sizeof(buf));
+ active = 0;
+ }
+ for (i = 0; i < 8; i++)
+ if (ioparam_type[0].u.c.combostr[i])
+ ilist = g_list_append(ilist, (void *)ioparam_type[0].u.c.combostr[i]);
+ w1 = create_notebookhead(ilist);
+ g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname);
+ g_object_set_data(G_OBJECT(w1), "chname", (void *)chname);
+ g_list_free(ilist);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo"));
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active);
+ /* create rest of notebook */
+ w2 = create_paramwidget(ioparams, cfgname, NULL, "audio");
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10);
+ g_object_set_data(G_OBJECT(w1), "audio", w2);
+ g_object_set_data(G_OBJECT(w1), "audioparams", ioparams);
+ w2 = gtk_hseparator_new();
+ gtk_widget_show(w2);
+ gtk_box_pack_start(GTK_BOX(w1), w2, FALSE, TRUE, 0);
+ w2 = create_paramwidget(pttparams, cfgname, NULL, "ptt");
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10);
+ g_object_set_data(G_OBJECT(w1), "ptt", w2);
+ w2 = gtk_hseparator_new();
+ gtk_widget_show(w2);
+ gtk_box_pack_start(GTK_BOX(w1), w2, FALSE, TRUE, 0);
+
+ w2 = gtk_label_new(_("IO"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2);
+ /* connect change signal */
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(on_iotypecombochg_changed), NULL);
+
+ /* second page contains channel access parameters */
+ w1 = gtk_vbox_new(FALSE, 0);
+ gtk_widget_show(w1);
+ g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname);
+ g_object_set_data(G_OBJECT(w1), "chname", (void *)chname);
+ w2 = create_paramwidget(chaccparams_x, cfgname, NULL, "chaccess");
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 10);
+ g_object_set_data(G_OBJECT(w1), "chacc", w2);
+
+ w2 = gtk_label_new(_("Channel Access"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2);
+}
+
+static void cfg_deselect(const char *cfgname, const char *chname)
+{
+ GtkWidget *notebook, *w1, *combo;
+ struct modemparams *ioparams;
+ gchar *text;
+
+ g_print("config_deselect: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-");
+
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ w1 = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 1);
+ if (w1) {
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "chacc")), chaccparams_x, cfgname, NULL, "chaccess");
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 1);
+ }
+ w1 = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0);
+ if (!w1)
+ return;
+ /* update type */
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo"));
+ text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
+ xml_setprop(cfgname, NULL, "audio", ioparam_type[0].name, text);
+ g_free(text);
+ ioparams = (struct modemparams *)g_object_get_data(G_OBJECT(w1), "audioparams");
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "audio")), ioparams, cfgname, NULL, "audio");
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "ptt")), pttparams, cfgname, NULL, "ptt");
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 0);
+}
+
+static guint iotypecombochg = 0;
+
+static gint do_iotypecombochg_change(gpointer user_data)
+{
+ GtkWidget *notebook, *w;
+ const char *cfgname, *chname;
+ gint nbcurpage;
+
+ iotypecombochg = 0;
+ /* recreate notebook widgets */
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ /* find config strings */
+ w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0);
+ cfgname = g_object_get_data(G_OBJECT(w), "cfgname");
+ chname = g_object_get_data(G_OBJECT(w), "chname");
+
+ g_print("on_notebookcombo_changed: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-");
+
+ nbcurpage = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
+ cfg_deselect(cfgname, chname);
+ g_print("Recreating menus\n");
+ cfg_select(cfgname, chname);
+ gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), nbcurpage);
+ g_print("Returning\n");
+ return FALSE;
+}
+
+static void on_iotypecombochg_changed(GtkEditable *editable, gpointer user_data)
+{
+ if (!iotypecombochg)
+ iotypecombochg = g_idle_add_full(G_PRIORITY_HIGH, do_iotypecombochg_change,
+ NULL, NULL);
+}
+
+
+struct packetio {
+ struct packetio *next;
+ const char *name;
+ const struct modemparams *params;
+};
+
+#ifndef WIN32
+#ifdef HAVE_MKISS
+
+static struct packetio pktkiss = { NULL, "KISS", pktkissparams_x };
+static struct packetio packetchain = { &pktkiss, "MKISS", pktmkissparams_x };
+
+#else /* HAVE_MKISS */
+
+static struct packetio packetchain = { NULL, "KISS", pktkissparams_x };
+
+#endif /* HAVE_MKISS */
+#endif /* WIN32 */
+
+
+static void on_notebookcombo_changed(GtkEditable *editable, gpointer user_data);
+
+static void make_notebook_menus(const char *cfgname, const char *chname)
+{
+ GtkWidget *notebook, *w1, *w2, *combo;
+ GList *ilist;
+ struct modulator *modch = &modchain_x, *modch1 = &modchain_x;
+ struct demodulator *demodch = &demodchain_x, *demodch1 = &demodchain_x;
+#ifndef WIN32
+ struct packetio *pktch = &packetchain, *pktch1 = &packetchain;
+#endif /* WIN32 */
+ char mode[128];
+ int i, active;
+
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ /* Modulator Tab */
+ ilist = NULL;
+ if (xml_getprop(cfgname, chname, "mod", "mode", mode, sizeof(mode)) <= 0)
+ mode[0] = 0;
+ for (i = 0, active = 0; modch; i++, modch = modch->next) {
+ ilist = g_list_append(ilist, (void *)modch->name);
+ if (!strcmp(mode, modch->name)) {
+ modch1 = modch;
+ active = i;
+ }
+ }
+ w1 = create_notebookhead(ilist);
+ g_list_free(ilist);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo"));
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active);
+ w2 = create_paramwidget(modch1->params, cfgname, chname, "mod");
+ g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname);
+ g_object_set_data(G_OBJECT(w1), "chname", (void *)chname);
+ g_object_set_data(G_OBJECT(w1), "par", (void *)modch1->params);
+ g_object_set_data(G_OBJECT(w1), "table", w2);
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1);
+ w2 = gtk_label_new(_("Modulator"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2);
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(on_notebookcombo_changed), NULL);
+ /* Demodulator Tab */
+ ilist = NULL;
+ if (xml_getprop(cfgname, chname, "demod", "mode", mode, sizeof(mode)) <= 0)
+ mode[0] = 0;
+ for (i = 0, active = 0; demodch; i++, demodch = demodch->next) {
+ ilist = g_list_append(ilist, (void *)demodch->name);
+ if (!strcmp(mode, demodch->name)) {
+ demodch1 = demodch;
+ active = i;
+ }
+ }
+ w1 = create_notebookhead(ilist);
+ g_list_free(ilist);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo"));
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active);
+ w2 = create_paramwidget(demodch1->params, cfgname, chname, "demod");
+ g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname);
+ g_object_set_data(G_OBJECT(w1), "chname", (void *)chname);
+ g_object_set_data(G_OBJECT(w1), "par", (void *)demodch1->params);
+ g_object_set_data(G_OBJECT(w1), "table", w2);
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1);
+ w2 = gtk_label_new(_("Demodulator"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2);
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(on_notebookcombo_changed), NULL);
+#ifndef WIN32
+ /* Packet IO Tab */
+ ilist = NULL;
+ if (xml_getprop(cfgname, chname, "pkt", "mode", mode, sizeof(mode)) <= 0)
+ mode[0] = 0;
+ for (i = 0, active = 0; pktch; i++, pktch = pktch->next) {
+ ilist = g_list_append(ilist, (void *)pktch->name);
+ if (!strcmp(mode, pktch->name)) {
+ pktch1 = pktch;
+ active = i;
+ }
+ }
+ w1 = create_notebookhead(ilist);
+ g_list_free(ilist);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w1), "combo"));
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active);
+ w2 = create_paramwidget(pktch1->params, cfgname, chname, "pkt");
+ g_object_set_data(G_OBJECT(w1), "cfgname", (void *)cfgname);
+ g_object_set_data(G_OBJECT(w1), "chname", (void *)chname);
+ g_object_set_data(G_OBJECT(w1), "par", (void *)pktch1->params);
+ g_object_set_data(G_OBJECT(w1), "table", w2);
+ gtk_box_pack_start(GTK_BOX(w1), w2, TRUE, TRUE, 1);
+ w2 = gtk_label_new(_("Packet IO"));
+ gtk_notebook_append_page(GTK_NOTEBOOK(notebook), w1, w2);
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(on_notebookcombo_changed), NULL);
+#endif /* WIN32 */
+}
+
+static void destroy_notebook_menus(void)
+{
+ GtkWidget *w, *notebook, *combo;
+ const char *cfgname, *chname;
+ struct modemparams *par;
+ gchar *text;
+
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ /* find config strings */
+ w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0);
+ cfgname = g_object_get_data(G_OBJECT(w), "cfgname");
+ chname = g_object_get_data(G_OBJECT(w), "chname");
+ if (!cfgname || !chname) {
+ g_printerr("destroy_notebook_menus: cfgname or chname NULL!\n");
+ return;
+ }
+ /* update modulator */
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo"));
+ text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
+ xml_setprop(cfgname, chname, "mod", "mode", text);
+g_print("Modulator mode: %s\n", text);
+ g_free(text);
+ par = g_object_get_data(G_OBJECT(w), "par");
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "mod");
+ /* update demodulator */
+ w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 1);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo"));
+ text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
+ xml_setprop(cfgname, chname, "demod", "mode", text);
+g_print("Demodulator mode: %s\n", text);
+ g_free(text);
+ par = g_object_get_data(G_OBJECT(w), "par");
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "demod");
+ /* update KISS stuff */
+#ifndef WIN32
+ w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 2);
+ combo = GTK_WIDGET(g_object_get_data(G_OBJECT(w), "combo"));
+ text = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
+ xml_setprop(cfgname, chname, "pkt", "mode", text);
+g_print("Packet IO mode: %s\n", text);
+ g_free(text);
+ par = g_object_get_data(G_OBJECT(w), "par");
+ update_paramwidget(GTK_WIDGET(g_object_get_data(G_OBJECT(w), "table")), par, cfgname, chname, "pkt");
+#endif /* WIN32 */
+ /* delete pages */
+#ifndef WIN32
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 2);
+#endif /* WIN32 */
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 1);
+ gtk_notebook_remove_page(GTK_NOTEBOOK(notebook), 0);
+}
+
+static guint notebookcombochg = 0;
+
+static gint do_notebookcombo_change(gpointer user_data)
+{
+ GtkWidget *notebook, *w;
+ const char *cfgname, *chname;
+ gint nbcurpage;
+
+ notebookcombochg = 0;
+ /* recreate notebook widgets */
+ notebook = GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "confignotebook"));
+ /* find config strings */
+ w = gtk_notebook_get_nth_page(GTK_NOTEBOOK(notebook), 0);
+ cfgname = g_object_get_data(G_OBJECT(w), "cfgname");
+ chname = g_object_get_data(G_OBJECT(w), "chname");
+
+ g_print("on_notebookcombo_changed: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-");
+ nbcurpage = gtk_notebook_get_current_page(GTK_NOTEBOOK(notebook));
+ destroy_notebook_menus();
+ g_print("Recreating menus\n");
+ make_notebook_menus(cfgname, chname);
+ gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), nbcurpage);
+ g_print("Returning\n");
+ return FALSE;
+}
+
+static void on_notebookcombo_changed(GtkEditable *editable, gpointer user_data)
+{
+ /*GtkWidget *vbox = GTK_WIDGET(user_data);*/
+
+ if (!notebookcombochg)
+ notebookcombochg = g_idle_add_full(G_PRIORITY_HIGH, do_notebookcombo_change,
+ NULL, NULL);
+}
+
+static int
+compare_sels (char* config_a, char *channel_a, char *config_b, char *channel_b)
+{
+
+ if (config_a && !config_b)
+ return 1;
+ if (config_b && !config_a)
+ return -1;
+ if (config_a) {
+ int res = strcmp(config_a, config_b);
+ if (res != 0)
+ return res;
+ }
+ /* Same config */
+ if (channel_a && !channel_b)
+ return 1;
+ if (channel_b && !channel_a)
+ return -1;
+ if (channel_a)
+ return strcmp(channel_a, channel_b);
+ /* If we get here, all inputs were NULL */
+ return 0;
+}
+
+void on_configtree_selection_changed(GtkTreeSelection *selection, gpointer user_data)
+{
+ GtkTreeIter iter;
+ char *cfgname = NULL, *chname = NULL;
+ char *old_cfgname = NULL, *old_chname = NULL;
+
+ printf("on_configtree_selection_changed\n");
+ old_cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname");
+ old_chname = g_object_get_data(G_OBJECT(configmodel), "chname");
+ if (gtk_tree_selection_get_selected(selection, &configmodel, &iter))
+ gtk_tree_model_get(configmodel, &iter, CFGNAME_COL, &cfgname, CHNAME_COL, &chname, -1);
+ if (old_cfgname) {
+ if (compare_sels(old_cfgname, old_chname, cfgname, chname) == 0) {
+ printf("no change\n");
+ return;
+ } else {
+ if (old_chname) {
+ if (notebookcombochg)
+ g_source_remove(notebookcombochg);
+ notebookcombochg = 0;
+ destroy_notebook_menus();
+ gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics")));
+ diag_stop();
+
+ } else {
+ cfg_deselect(old_cfgname, old_chname);
+ }
+ }
+ }
+ if (chname) {
+ make_notebook_menus(cfgname, chname);
+ gtk_widget_show(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics")));
+ } else if (cfgname) {
+ cfg_select(cfgname, chname);
+ }
+ g_object_set_data(G_OBJECT(configmodel), "cfgname", g_strdup(cfgname));
+ g_object_set_data(G_OBJECT(configmodel), "chname", g_strdup(chname));
+ g_free(old_cfgname);
+ g_free(old_chname);
+
+ if (cfgname && chname) {
+ gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "newchannel"));
+ gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration"));
+ gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deletechannel"));
+ } else if (cfgname) {
+ gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "newchannel"));
+ gtk_widget_show(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration"));
+ gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deletechannel"));
+ } else {
+ gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "newchannel"));
+ gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration"));
+ gtk_widget_hide(g_object_get_data(G_OBJECT(mainwindow), "deletechannel"));
+ }
+ g_print("selection: cfg: %s chan: %s\n", cfgname ?: "-", chname ?: "-");
+}
+
+
+GtkTreeModel *
+create_configmodel(void)
+{
+ GtkTreeStore *model;
+ GtkWidget *view;
+ GtkTreeSelection *selection;
+ GtkCellRenderer *cell;
+ GtkTreeViewColumn *column;
+
+ model = gtk_tree_store_new(NUM_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
+ view = g_object_get_data(G_OBJECT(mainwindow), "configtree");
+ gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(model));
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
+ g_signal_connect_after((gpointer) selection, "changed",
+ G_CALLBACK(on_configtree_selection_changed),
+ NULL);
+
+ gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection),
+ GTK_SELECTION_BROWSE);
+ cell = gtk_cell_renderer_text_new();
+
+ column = gtk_tree_view_column_new_with_attributes("Configurations",
+ cell,
+ "text", LABEL_COL,
+ NULL);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(view),
+ GTK_TREE_VIEW_COLUMN(column));
+ gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
+
+ return GTK_TREE_MODEL(model);
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+static void dounselect(void)
+{
+ GtkWidget *view;
+ GtkTreeSelection *selection;
+
+ view = g_object_get_data(G_OBJECT(mainwindow), "configtree");
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
+ gtk_tree_selection_unselect_all(selection);
+}
+
+void on_quit_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ dounselect();
+ gtk_main_quit();
+}
+
+gboolean on_mainwindow_destroy_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ g_print("destroy event\n");
+ dounselect();
+ gtk_main_quit();
+ return TRUE;
+}
+
+gboolean on_mainwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ g_print("delete event\n");
+ dounselect();
+ gtk_main_quit();
+ return FALSE;
+}
+
+static void on_aboutok_clicked(GtkButton *button, gpointer user_data)
+{
+ gtk_widget_hide(GTK_WIDGET(user_data));
+ gtk_widget_destroy(GTK_WIDGET(user_data));
+}
+
+void on_about_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkWidget *dlg = create_aboutwindow();
+
+ g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "aboutok")),
+ "clicked", G_CALLBACK(on_aboutok_clicked), dlg);
+ gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow));
+ gtk_widget_show(dlg);
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+static gboolean findconfigitem(const gchar *name, GtkTreeIter *iter)
+{
+ char *str;
+
+ if (!gtk_tree_model_get_iter_first(configmodel, iter))
+ return FALSE;
+ do {
+ gtk_tree_model_get(configmodel, iter, 0, &str, -1);
+ if (strcmp(name, str) == 0) {
+ g_free(str);
+ return TRUE;
+ }
+ g_free(str);
+ } while (gtk_tree_model_iter_next(configmodel, iter));
+ return FALSE;
+}
+
+static gboolean findchannelitem(const gchar *name, GtkTreeIter *itercfg, GtkTreeIter *iter)
+{
+ char *str;
+
+ if (!gtk_tree_model_iter_children(configmodel, iter, itercfg))
+ return FALSE;
+ do {
+ gtk_tree_model_get(configmodel, iter, 0, &str, -1);
+ if (strcmp(name, str) == 0) {
+ g_free(str);
+ return TRUE;
+ }
+ g_free(str);
+ } while (gtk_tree_model_iter_next(configmodel, iter));
+ return FALSE;
+}
+
+void new_configuration(const gchar *name)
+{
+ GtkTreeIter iter;
+
+ if (findconfigitem(name, &iter))
+ return;
+ gtk_tree_store_append(GTK_TREE_STORE(configmodel), &iter, NULL);
+ gtk_tree_store_set(GTK_TREE_STORE(configmodel), &iter,
+ LABEL_COL, name,
+ CFGNAME_COL, name, -1);
+}
+
+void new_channel(const gchar *cfgname, const gchar *name)
+{
+ GtkTreeIter iter, child_iter;
+ GtkTreeView *view;
+ GtkTreePath *path;
+
+ if (!findconfigitem(cfgname, &iter)) {
+ g_printerr("Could not find configuration \"%s\"\n", cfgname);
+ return;
+ }
+ gtk_tree_store_append(GTK_TREE_STORE(configmodel), &child_iter, &iter);
+ gtk_tree_store_set(GTK_TREE_STORE(configmodel), &child_iter,
+ LABEL_COL, name,
+ CFGNAME_COL, cfgname,
+ CHNAME_COL, name, -1);
+ path = gtk_tree_model_get_path(configmodel, &iter);
+ view = g_object_get_data(G_OBJECT(mainwindow), "configtree");
+ gtk_tree_view_expand_row(view, path, FALSE);
+ gtk_tree_path_free(path);
+}
+
+static void renumber_onecfg(GtkTreeIter *cfgiter)
+{
+ GtkTreeIter iter;
+ unsigned int cnt = 0;
+ gchar buf[64];
+
+ if (!gtk_tree_model_iter_children(configmodel, &iter, cfgiter))
+ return;
+ do {
+ sprintf(buf, "Channel %u", cnt++);
+ gtk_tree_store_set(GTK_TREE_STORE (configmodel), &iter,
+ LABEL_COL, buf, -1);
+ } while (gtk_tree_model_iter_next(configmodel, &iter));
+
+}
+
+void renumber_channels(void)
+{
+ GtkTreeIter iter;
+
+ if (!gtk_tree_model_get_iter_first(configmodel, &iter))
+ return;
+ do {
+ renumber_onecfg(&iter);
+ } while (gtk_tree_model_iter_next(configmodel, &iter));
+}
+
+/* gtk_container_remove */
+/* ---------------------------------------------------------------------- */
+
+static void on_errorok_clicked(GtkButton *button, gpointer user_data)
+{
+ gtk_widget_hide(GTK_WIDGET(user_data));
+ gtk_widget_destroy(GTK_WIDGET(user_data));
+}
+
+void error_dialog(const gchar *text)
+{
+ GtkWidget *dlg = create_errordialog();
+
+ g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "errorok")),
+ "clicked", G_CALLBACK(on_errorok_clicked), dlg);
+ gtk_label_set_text(GTK_LABEL(g_object_get_data(G_OBJECT(dlg), "errorlabel")), text);
+ gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow));
+ gtk_widget_show(dlg);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void on_newconfigok_clicked(GtkButton *button, gpointer user_data)
+{
+ const gchar *text = gtk_entry_get_text(GTK_ENTRY(g_object_get_data(G_OBJECT(user_data), "newconfigentry")));
+ int ret;
+ char buf[128];
+
+ gtk_widget_hide(GTK_WIDGET(user_data));
+ if (text[0]) {
+ ret = xml_newconfig(text);
+ if (ret) {
+ snprintf(buf, sizeof(buf), "Duplicate name: \"%s\"\n", text);
+ error_dialog(buf);
+ } else {
+ new_configuration(text);
+ }
+ }
+ gtk_widget_destroy(GTK_WIDGET(user_data));
+}
+
+static void on_newconfigcancel_clicked(GtkButton *button, gpointer user_data)
+{
+ gtk_widget_hide(GTK_WIDGET(user_data));
+ gtk_widget_destroy(GTK_WIDGET(user_data));
+}
+
+void on_newconfiguration_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkWidget *dlg = create_newconfigwindow();
+
+ g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "newconfigok")),
+ "clicked", G_CALLBACK(on_newconfigok_clicked), dlg);
+ g_signal_connect(G_OBJECT(g_object_get_data(G_OBJECT(dlg), "newconfigcancel")),
+ "clicked", G_CALLBACK(on_newconfigcancel_clicked), dlg);
+ gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(mainwindow));
+ gtk_widget_show(dlg);
+}
+
+/* ---------------------------------------------------------------------- */
+
+void on_newchannel_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ const char *cfgname = NULL, *chname = NULL;
+
+ cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname");
+ if (!cfgname) {
+ g_printerr("on_newchannel_activate: cfgname NULL\n");
+ return;
+ }
+ chname = xml_newchannel(cfgname);
+ if (!chname) {
+ g_printerr("on_newchannel_activate: cannot create new channel\n");
+ return;
+ }
+ new_channel(cfgname, chname);
+ renumber_channels();
+}
+
+
+void on_deleteconfiguration_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ const char *cfgname = NULL;
+ GtkTreeIter iter;
+
+ cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname");
+ if (!cfgname)
+ return;
+ if (findconfigitem(cfgname, &iter)) {
+ g_print("delete cfg %s\n", cfgname);
+ if (xml_deleteconfig(cfgname) == 0) {
+ g_object_set_data(G_OBJECT(configmodel), "cfgname", NULL);
+ free((char *)cfgname);
+ gtk_tree_store_remove(GTK_TREE_STORE(configmodel), &iter);
+ }
+ }
+
+}
+
+void on_deletechannel_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ const char *cfgname = NULL, *chname = NULL;
+ GtkTreeIter cfg_iter, iter;
+
+ cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname");
+ chname = g_object_get_data(G_OBJECT(configmodel), "chname");
+ if (!cfgname || !chname)
+ return;
+ if (findconfigitem(cfgname, &cfg_iter) && findchannelitem(chname, &cfg_iter, &iter)) {
+ if (xml_deletechannel(cfgname, chname) == 0) {
+ g_object_set_data(G_OBJECT(configmodel), "chname", NULL);
+ free((char *)chname);
+ renumber_channels();
+ gtk_tree_store_remove(GTK_TREE_STORE(configmodel), &iter);
+ }
+ }
+}
diff --git a/configapp/src/callbacks.h b/configapp/src/callbacks.h
new file mode 100644
index 0000000..9be5ffe
--- /dev/null
+++ b/configapp/src/callbacks.h
@@ -0,0 +1,155 @@
+#include <gtk/gtk.h>
+
+
+gboolean
+on_mainwindow_destroy_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+gboolean
+on_mainwindow_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+void
+on_new_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_newconfiguration_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_newchannel_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_deleteconfiguration_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_deletechannel_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_quit_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_diagscope_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_diagspectrum_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_diagtransmit_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_diagreceive_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_about_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_configtree_cursor_changed (GtkTreeView *tree_view,
+ gpointer user_data);
+
+void
+on_new_configuration_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_comboentry2_changed (GtkEditable *editable,
+ gpointer user_data);
+
+gboolean
+on_wspec_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+gboolean
+on_spec_button_press_event (GtkWidget *widget,
+ GdkEventButton *event,
+ gpointer user_data);
+
+gboolean
+on_spec_motion_event (GtkWidget *widget,
+ GdkEventMotion *event,
+ gpointer user_data);
+
+void
+on_ptt_toggled (GtkToggleButton *togglebutton,
+ gpointer user_data);
+
+void
+on_clearbutton_clicked (GtkButton *button,
+ gpointer user_data);
+
+gboolean
+on_specwindow_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+gboolean
+on_scopewindow_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+void
+on_dcdfreeze_toggled (GtkToggleButton *togglebutton,
+ gpointer user_data);
+
+gboolean
+on_receivewindow_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+void
+on_dcd_toggled (GtkToggleButton *togglebutton,
+ gpointer user_data);
+
+void
+on_diagmodem_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+GtkWidget*
+create_led_pixmap (gchar *widget_name, gchar *string1, gchar *string2,
+ gint int1, gint int2);
+
+gboolean
+on_p3dwindow_delete_event (GtkWidget *widget,
+ GdkEvent *event,
+ gpointer user_data);
+
+void
+on_diagp3dmodem_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
+
+void
+on_diagpassall_activate (GtkMenuItem *menuitem,
+ gpointer user_data);
diff --git a/configapp/src/configapp.h b/configapp/src/configapp.h
new file mode 100644
index 0000000..6d1012a
--- /dev/null
+++ b/configapp/src/configapp.h
@@ -0,0 +1,71 @@
+/*****************************************************************************/
+
+/*
+ * configapp.h -- Configuration Application Header File.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*****************************************************************************/
+
+#ifndef _CONFIGAPP_H
+#define _CONFIGAPP_H
+
+/* ---------------------------------------------------------------------- */
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gtk/gtk.h>
+
+#include "modem.h"
+#include "soundio.h"
+
+/* ---------------------------------------------------------------------- */
+
+extern struct modulator modchain_x;
+extern struct demodulator demodchain_x;
+extern struct modemparams chaccparams_x[];
+extern struct modemparams pktkissparams_x[];
+extern struct modemparams pktmkissparams_x[];
+extern struct modemparams ioparam_type[];
+
+extern GtkWidget *mainwindow, *specwindow, *scopewindow, *receivewindow, *p3dwindow;
+extern GtkTreeModel *configmodel;
+extern void new_configuration(const gchar *name);
+extern void new_channel(const gchar *cfgname, const gchar *name);
+extern void renumber_channels(void);
+extern void error_dialog(const gchar *text);
+extern int xml_newconfig(const char *newname);
+extern const char *xml_newchannel(const char *cfgname);
+extern int xml_deleteconfig(const char *newname);
+extern int xml_deletechannel(const char *cfgname, const char *chname);
+extern int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data);
+extern int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz);
+extern GtkTreeModel *create_configmodel(void);
+
+/* diagnostics stuff */
+extern void diag_stop(void);
+
+
+/* ---------------------------------------------------------------------- */
+#endif /* _CONFIGAPP_H */
diff --git a/configapp/src/configapp.rc b/configapp/src/configapp.rc
new file mode 100644
index 0000000..156ce08
--- /dev/null
+++ b/configapp/src/configapp.rc
@@ -0,0 +1,40 @@
+#include <windows.h>
+
+LANGUAGE LANG_GERMAN, SUBLANG_GERMAN
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x0L
+ FILESUBTYPE 0x0L
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "040904b0"
+ BEGIN
+ VALUE "Comments", "\0"
+ VALUE "CompanyName", "HB9JNX/AE4WA\0"
+ VALUE "FileDescription", "SoundModem Configurator\0"
+ VALUE "FileVersion", "1, 0, 0, 1\0"
+ VALUE "InternalName", "soundmodemconfig\0"
+ VALUE "LegalCopyright", "Copyright � 1999-2000\0"
+ VALUE "LegalTrademarks", "\0"
+ VALUE "OriginalFilename", "soundmodemconfig.exe\0"
+ VALUE "PrivateBuild", "\0"
+ VALUE "ProductName", "SoundModem\0"
+ VALUE "ProductVersion", "1.00a\0"
+ VALUE "SpecialBuild", "\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1200
+ END
+END
diff --git a/configapp/src/diag.c b/configapp/src/diag.c
new file mode 100644
index 0000000..71e0be7
--- /dev/null
+++ b/configapp/src/diag.c
@@ -0,0 +1,885 @@
+/*****************************************************************************/
+
+/*
+ * diag.c -- Configuration Application, diagnostic part.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "configapp.h"
+
+#include <gtk/gtk.h>
+
+#include "interface.h"
+#include "support.h"
+#include "callbacks.h"
+
+#include "spectrum.h"
+#include "scope.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+
+/* ---------------------------------------------------------------------- */
+
+#include "option1.xpm"
+#include "option2.xpm"
+
+/* ---------------------------------------------------------------------- */
+
+//#ifdef WIN32
+#define TXTERMNOCANCEL
+//#endif
+
+
+#define DIAGFLG_MODEM 1
+#define DIAGFLG_SCOPE 2
+#define DIAGFLG_SPECTRUM 4
+#define DIAGFLG_RECEIVE 8
+#define DIAGFLG_P3DRECEIVE 16
+#define DIAGFLG_WINDOWMASK (DIAGFLG_P3DRECEIVE|DIAGFLG_RECEIVE|DIAGFLG_SCOPE|DIAGFLG_SPECTRUM)
+
+static struct {
+ unsigned int flags;
+ struct modulator *modch;
+ struct demodulator *demodch;
+ const char *cfgname;
+ const char *chname;
+ guint timeoutid;
+ unsigned int samplerate;
+ struct {
+ unsigned int newstate;
+ unsigned int state;
+ unsigned int carrierfreq;
+ unsigned int newpacket;
+ u_int16_t crc;
+ unsigned char packet[512+2];
+ } p3d;
+ int dcd, upddcd, dcdfreeze;
+ int ptt, updptt, pttthr, updpttthr;
+ unsigned int count0, count1, updcount;
+ unsigned int rxwr, rxrd;
+ unsigned char rxbuf[1024];
+ /* HDLC receiver */
+ struct {
+ unsigned int bitbuf, bitstream, numbits, state, passall;
+ unsigned char *bufptr;
+ int bufcnt;
+ unsigned char buf[RXBUFFER_SIZE];
+ } hrx;
+ unsigned int traceupd;
+ void *modstate, *demodstate;
+ unsigned int bitrate;
+ pthread_cond_t txcond;
+ pthread_mutex_t txmutex;
+ pthread_t rxthread, txthread;
+ struct pttio pttio;
+ struct audioio *audioio;
+#ifdef TXTERMNOCANCEL
+ unsigned int txterminate;
+#endif
+} diagstate = {
+ 0, &modchain_x, &demodchain_x, NULL, NULL, 0,
+ 0, { 0, 0, 0, 0, },
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, { 0, },
+ { 0, 0, 0, 0, 0, },
+ 0,
+ NULL, NULL, 0,
+ PTHREAD_COND_INITIALIZER, PTHREAD_MUTEX_INITIALIZER,
+#if 0
+ /* gcc3 no longer accepts {} as initializer */
+ { }, { },
+#endif
+};
+
+/* ---------------------------------------------------------------------- */
+/*
+ * the CRC routines are stolen from WAMPES
+ * by Dieter Deyke
+ */
+
+const u_int16_t crc_ccitt_table[0x100] = {
+ 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
+ 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
+ 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
+ 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
+ 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
+ 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
+ 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
+ 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
+ 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
+ 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
+ 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
+ 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
+ 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
+ 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
+ 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
+ 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
+ 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
+ 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
+ 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
+ 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
+ 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
+ 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
+ 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
+ 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
+ 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
+ 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
+ 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
+ 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
+ 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
+ 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
+ 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
+ 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
+};
+
+/* ---------------------------------------------------------------------- */
+
+static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = 0xffff;
+
+ for (;len>0;len--)
+ crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff];
+ crc ^= 0xffff;
+ return crc;
+}
+
+static inline void append_crc_ccitt(u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ buffer[len] = crc;
+ buffer[len+1] = crc >> 8;
+}
+
+static inline int check_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ return (crc & 0xffff) == 0x0f47;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void do_rxpacket(void)
+{
+ if (diagstate.hrx.bufcnt < 3)
+ return;
+#if 1
+ if (!diagstate.hrx.passall && !check_crc_ccitt(diagstate.hrx.buf, diagstate.hrx.bufcnt))
+ return;
+#endif
+ {
+ GtkTextView *view;
+ GtkTextBuffer *model;
+ char buf[512];
+ int i, len;
+ len = snprintpkt(buf, sizeof(buf), diagstate.hrx.buf, diagstate.hrx.bufcnt-2);
+ for (i = 0; i < len; i++) {
+ if (!g_ascii_isprint(buf[i]) &&
+ !g_ascii_isspace(buf[i]))
+ buf[i] = '*';
+ }
+
+ g_printerr("Packet: %s\n", buf);
+ view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "packettext"));
+ model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
+ gtk_text_buffer_insert_at_cursor(model, buf, len);
+ gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model));
+ }
+}
+
+#define DECODEITERA(j) \
+do { \
+ if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \
+ goto flgabrt##j; \
+ if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \
+ goto stuff##j; \
+ enditer##j:; \
+} while (0)
+
+#define DECODEITERB(j) \
+do { \
+ flgabrt##j: \
+ if (!(notbitstream & (0x1fc << j))) { /* abort received */ \
+ state = 0; \
+ goto enditer##j; \
+ } \
+ if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \
+ goto enditer##j; \
+ if (state) \
+ do_rxpacket(); \
+ diagstate.hrx.bufcnt = 0; \
+ diagstate.hrx.bufptr = diagstate.hrx.buf; \
+ state = 1; \
+ numbits = 7-j; \
+ goto enditer##j; \
+ stuff##j: \
+ numbits--; \
+ bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \
+ goto enditer##j; \
+} while (0)
+
+static inline void hdlc_receive(const unsigned char *data, unsigned nrbytes)
+{
+ unsigned bits, bitbuf, notbitstream, bitstream, numbits, state;
+
+ /* start of HDLC decoder */
+ numbits = diagstate.hrx.numbits;
+ state = diagstate.hrx.state;
+ bitstream = diagstate.hrx.bitstream;
+ bitbuf = diagstate.hrx.bitbuf;
+ while (nrbytes > 0) {
+ bits = *data++;
+ nrbytes--;
+ bitstream >>= 8;
+ bitstream |= ((unsigned int)bits) << 8;
+ bitbuf >>= 8;
+ bitbuf |= ((unsigned int)bits) << 8;
+ numbits += 8;
+ notbitstream = ~bitstream;
+ DECODEITERA(0);
+ DECODEITERA(1);
+ DECODEITERA(2);
+ DECODEITERA(3);
+ DECODEITERA(4);
+ DECODEITERA(5);
+ DECODEITERA(6);
+ DECODEITERA(7);
+ goto enddec;
+ DECODEITERB(0);
+ DECODEITERB(1);
+ DECODEITERB(2);
+ DECODEITERB(3);
+ DECODEITERB(4);
+ DECODEITERB(5);
+ DECODEITERB(6);
+ DECODEITERB(7);
+ enddec:
+ while (state && numbits >= 8) {
+ if (diagstate.hrx.bufcnt >= RXBUFFER_SIZE) {
+ state = 0;
+ } else {
+ *(diagstate.hrx.bufptr)++ = bitbuf >> (16-numbits);
+ diagstate.hrx.bufcnt++;
+ numbits -= 8;
+ }
+ }
+ }
+ diagstate.hrx.numbits = numbits;
+ diagstate.hrx.state = state;
+ diagstate.hrx.bitstream = bitstream;
+ diagstate.hrx.bitbuf = bitbuf;
+}
+
+/* ---------------------------------------------------------------------- */
+
+void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc)
+{
+ memcpy(diagstate.p3d.packet, pkt, 512+2);
+ diagstate.p3d.crc = crc;
+ diagstate.p3d.newpacket = 1;
+}
+
+void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq)
+{
+ diagstate.p3d.state = synced;
+ diagstate.p3d.carrierfreq = carrierfreq;
+ diagstate.p3d.newstate = 1;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static inline unsigned int hweight8(unsigned int w)
+{
+ unsigned int res = (w & 0x55) + ((w >> 1) & 0x55);
+ res = (res & 0x33) + ((res >> 2) & 0x33);
+ return (res & 0x0F) + ((res >> 4) & 0x0F);
+}
+
+/* ---------------------------------------------------------------------- */
+
+void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr)
+{
+ if (!diagstate.audioio->write)
+ return;
+ diagstate.audioio->write(diagstate.audioio, samples, nr);
+}
+
+void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ if (!diagstate.audioio->read) {
+ pthread_exit(NULL);
+ return;
+ }
+ diagstate.audioio->read(diagstate.audioio, samples, nr, tim);
+}
+
+u_int16_t audiocurtime(struct modemchannel *chan)
+{
+ if (!diagstate.audioio->curtime)
+ return 0;
+ return diagstate.audioio->curtime(diagstate.audioio);
+}
+
+/* ---------------------------------------------------------------------- */
+
+int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len)
+{
+ memset(data, 0, len);
+#ifdef TXTERMNOCANCEL
+ if (diagstate.txterminate)
+ return 0;
+#endif
+ return diagstate.ptt ? len : 0;
+}
+
+void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len)
+{
+ unsigned int l;
+
+ while (len > 0) {
+ l = sizeof(diagstate.rxbuf) - diagstate.rxwr;
+ if (l > len)
+ l = len;
+ memcpy(&diagstate.rxbuf[diagstate.rxwr], data, l);
+ data += l;
+ diagstate.rxwr = (diagstate.rxwr + l) % sizeof(diagstate.rxbuf);
+ len -= l;
+ }
+}
+
+void pktsetdcd(struct modemchannel *chan, int dcd)
+{
+ pttsetdcd(&diagstate.pttio, dcd);
+ diagstate.dcd = dcd;
+ diagstate.upddcd = 1;
+}
+
+static void *transmitter(void *dummy)
+{
+ diagstate.pttthr = 0;
+ diagstate.updpttthr = 1;
+ pthread_mutex_lock(&diagstate.txmutex);
+ for (;;) {
+#ifdef TXTERMNOCANCEL
+ if (diagstate.txterminate) {
+ pthread_mutex_unlock(&diagstate.txmutex);
+ return NULL;
+ }
+#endif
+ if (!diagstate.ptt || !diagstate.modch->modulate || !diagstate.audioio->write) {
+ pthread_cond_wait(&diagstate.txcond, &diagstate.txmutex);
+ continue;
+ }
+ diagstate.pttthr = 1;
+ diagstate.updpttthr = 1;
+ pttsetptt(&diagstate.pttio, 1);
+ if (diagstate.audioio->transmitstart)
+ diagstate.audioio->transmitstart(diagstate.audioio);
+ diagstate.modch->modulate(diagstate.modstate, 0);
+ if (diagstate.audioio->transmitstop)
+ diagstate.audioio->transmitstop(diagstate.audioio);
+ pttsetptt(&diagstate.pttio, 0);
+ diagstate.pttthr = 0;
+ diagstate.updpttthr = 1;
+ }
+}
+
+static void *receiver(void *dummy)
+{
+ if (diagstate.demodch->demodulate)
+ diagstate.demodch->demodulate(diagstate.demodstate);
+ pktsetdcd(NULL, 0);
+ return NULL;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void setled(GtkImage *image, int on)
+{
+ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data(on ? (const char **)option2_xpm : (const char **)option1_xpm);
+
+ gtk_image_set_from_pixbuf(image, pixbuf);
+ g_object_unref(pixbuf);
+}
+
+GtkWidget* create_led_pixmap(gchar *widget_name, gchar *string1, gchar *string2, gint int1, gint int2)
+{
+ GdkPixbuf *pixbuf = gdk_pixbuf_new_from_xpm_data((const char **)option1_xpm);
+ GtkWidget *image = gtk_image_new_from_pixbuf(pixbuf);
+
+ g_object_unref(pixbuf);
+ return image;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static inline void update_display_p3d(void)
+{
+ GtkTextView *view;
+ GtkTextBuffer *model;
+ GtkWidget *w;
+ unsigned int i, j;
+ char buf[4096], *cp;
+
+ if (diagstate.p3d.newstate) {
+ diagstate.p3d.newstate = 0;
+ snprintf(buf, sizeof(buf), "%s", diagstate.p3d.state == 2 ? "RECEIVE (SYNCSCAN)" : diagstate.p3d.state ? "RECEIVE" : "SYNC HUNT");
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "rxstatus"));
+ gtk_entry_set_text(GTK_ENTRY(w), buf);
+ snprintf(buf, sizeof(buf), "%u", diagstate.p3d.carrierfreq);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "carrierfreq"));
+ gtk_entry_set_text(GTK_ENTRY(w), buf);
+ }
+ if (diagstate.p3d.newpacket) {
+ diagstate.p3d.newpacket = 0;
+ cp = buf;
+ cp += sprintf(cp, "P3D Telemetry Packet: CRC 0x%04x", diagstate.p3d.crc);
+ for (i = 0; i < 512; i += 0x10) {
+ cp += sprintf(cp, "\n%04x:", i);
+ for (j = 0; j < 0x10; j++)
+ cp += sprintf(cp, " %02x", diagstate.p3d.packet[i+j]);
+ cp += sprintf(cp, " ");
+ for (j = 0; j < 0x10; j++) {
+ if (diagstate.p3d.packet[i+j] < ' ' || diagstate.p3d.packet[i+j] >= 0x80)
+ cp += sprintf(cp, ".");
+ else
+ cp += sprintf(cp, "%c", diagstate.p3d.packet[i+j]);
+ }
+ }
+ cp += sprintf(cp, "\n%04x: %02x %02x%44s", 512, diagstate.p3d.packet[512], diagstate.p3d.packet[513], " ");
+ for (i = 512; i < 514; i++) {
+ if (diagstate.p3d.packet[i] < ' ' || diagstate.p3d.packet[i] >= 0x80)
+ cp += sprintf(cp, ".");
+ else
+ cp += sprintf(cp, "%c", diagstate.p3d.packet[i]);
+ }
+ cp += sprintf(cp, "\n\n");
+ view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "packettext"));
+ model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
+ gtk_text_buffer_insert_at_cursor(model, buf, cp-buf);
+ i = gtk_text_buffer_get_char_count(model);
+ if (i > 16384) {
+ GtkTextIter start, end;
+ gchar *text;
+
+ gtk_text_buffer_get_iter_at_offset(model, &start, 16384);
+ gtk_text_buffer_get_iter_at_offset(model, &end, -1);
+ text = gtk_text_buffer_get_text(model, &start, &end, TRUE);
+ gtk_text_buffer_set_text(model, text, -1);
+ g_free(text);
+ }
+ gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model));
+ /* decode cooked packet if CRC ok or passall selected */
+ if (!diagstate.p3d.crc ||
+ gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(g_object_get_data(G_OBJECT(p3dwindow), "buttonpassall")))) {
+
+ }
+ }
+}
+
+static void update_display(void)
+{
+ GtkWidget *w;
+ gboolean b;
+ unsigned int c0, c1;
+ char buf[64];
+ unsigned char ch;
+
+ if (diagstate.upddcd) {
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(receivewindow), "leddcd")), diagstate.dcd);
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(scopewindow), "leddcd")), diagstate.dcd);
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(specwindow), "leddcd")), diagstate.dcd);
+ diagstate.upddcd = 0;
+ }
+ if (diagstate.updptt) {
+ b = diagstate.ptt ? TRUE : FALSE;
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "ptt"));
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(scopewindow), "ptt"));
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(specwindow), "ptt"));
+ gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), b);
+ diagstate.updptt = 0;
+ }
+ if (diagstate.updpttthr) {
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(receivewindow), "ledptt")), diagstate.pttthr);
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(scopewindow), "ledptt")), diagstate.pttthr);
+ setled(GTK_IMAGE(g_object_get_data(G_OBJECT(specwindow), "ledptt")), diagstate.pttthr);
+ diagstate.updpttthr = 0;
+ }
+ if (diagstate.rxrd != diagstate.rxwr) {
+ GtkTextView *view;
+ GtkTextBuffer *model;
+
+ view = GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(receivewindow), "bitstext"));
+ model = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
+ while (diagstate.rxrd != diagstate.rxwr) {
+ ch = diagstate.rxbuf[diagstate.rxrd];
+ diagstate.rxrd = (diagstate.rxrd + 1) % sizeof(diagstate.rxbuf);
+ hdlc_receive(&ch, 1);
+ c0 = hweight8(ch);
+ diagstate.count0 += 8-c0;
+ diagstate.count1 += c0;
+ buf[0] = '0'+(ch & 1);
+ buf[1] = '0'+((ch >> 1) & 1);
+ buf[2] = '0'+((ch >> 2) & 1);
+ buf[3] = '0'+((ch >> 3) & 1);
+ buf[4] = '0'+((ch >> 4) & 1);
+ buf[5] = '0'+((ch >> 5) & 1);
+ buf[6] = '0'+((ch >> 6) & 1);
+ buf[7] = '0'+((ch >> 7) & 1);
+ gtk_text_buffer_insert_at_cursor(model, buf, 8);
+ }
+ c0 = gtk_text_buffer_get_char_count(model);
+ if (c0 > 2048) {
+ GtkTextIter start, end;
+ gchar *text;
+
+ gtk_text_buffer_get_iter_at_offset(model, &start, 2048);
+ gtk_text_buffer_get_iter_at_offset(model, &end, -1);
+ text = gtk_text_buffer_get_text(model, &start, &end, TRUE);
+ gtk_text_buffer_set_text(model, text, -1);
+ g_free(text);
+ }
+ gtk_text_view_scroll_mark_onscreen(view, gtk_text_buffer_get_insert(model));
+ diagstate.updcount = 1;
+ }
+ if (diagstate.updcount) {
+ c0 = diagstate.count0;
+ c1 = diagstate.count1;
+ diagstate.updcount = 0;
+ sprintf(buf, "%d", c0);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "count0"));
+ gtk_entry_set_text(GTK_ENTRY(w), buf);
+ sprintf(buf, "%d", c1);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "count1"));
+ gtk_entry_set_text(GTK_ENTRY(w), buf);
+ sprintf(buf, "%d", c0+c1);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(receivewindow), "counttot"));
+ gtk_entry_set_text(GTK_ENTRY(w), buf);
+ }
+ update_display_p3d();
+}
+
+static gint periodictasks(gpointer user_data)
+{
+ int16_t samp[SPECTRUM_NUMSAMPLES];
+
+ update_display();
+ diagstate.traceupd++;
+ if (diagstate.traceupd > 1)
+ diagstate.traceupd = 0;
+ if (diagstate.traceupd || (diagstate.dcdfreeze && !diagstate.dcd) || !(diagstate.flags & (DIAGFLG_SCOPE|DIAGFLG_SPECTRUM)) ||
+ !diagstate.audioio->read || !diagstate.audioio->curtime)
+ return TRUE; /* repeat */
+ diagstate.audioio->read(diagstate.audioio, samp, SPECTRUM_NUMSAMPLES, diagstate.audioio->curtime(diagstate.audioio)-SPECTRUM_NUMSAMPLES);
+ if (diagstate.flags & DIAGFLG_SCOPE) {
+ Scope *scope = SCOPE(g_object_get_data(G_OBJECT(scopewindow), "scope"));
+ scope_setdata(scope, &samp[SPECTRUM_NUMSAMPLES-SCOPE_NUMSAMPLES]);
+ }
+ if (diagstate.flags & DIAGFLG_SPECTRUM) {
+ Spectrum *spec = SPECTRUM(g_object_get_data(G_OBJECT(specwindow), "spec"));
+ spectrum_setdata(spec, samp);
+ }
+ return TRUE; /* repeat */
+}
+
+/* ---------------------------------------------------------------------- */
+
+void diag_stop(void)
+{
+ if (!(diagstate.flags & DIAGFLG_MODEM)) {
+ diagstate.flags = 0;
+ return;
+ }
+ g_source_remove(diagstate.timeoutid);
+#ifdef TXTERMNOCANCEL
+ diagstate.txterminate = 1;
+ pthread_cond_broadcast(&diagstate.txcond);
+#else
+ pthread_cancel(diagstate.txthread);
+#endif
+#if 0
+ pthread_cancel(diagstate.rxthread);
+#else
+ if (diagstate.audioio->terminateread)
+ diagstate.audioio->terminateread(diagstate.audioio);
+#endif
+ g_printerr("Joining TxThread\n");
+ pthread_join(diagstate.txthread, NULL);
+ g_printerr("Joining RxThread\n");
+ pthread_join(diagstate.rxthread, NULL);
+ g_printerr("Releasing IO\n");
+ diagstate.audioio->release(diagstate.audioio);
+ if (diagstate.modch->free)
+ diagstate.modch->free(diagstate.modstate);
+ if (diagstate.demodch->free)
+ diagstate.demodch->free(diagstate.demodstate);
+ pttsetptt(&diagstate.pttio, 0);
+ pttrelease(&diagstate.pttio);
+ diagstate.flags = 0;
+ diagstate.ptt = 0;
+ diagstate.pttthr = 0;
+ diagstate.updptt = 1;
+ diagstate.updpttthr = 1;
+}
+
+#define MAX_PAR 10
+
+static void getparam(const char *cfgname, const char *chname, const char *typname,
+ const struct modemparams *par, const char *parptr[MAX_PAR], char params[MAX_PAR][64])
+{
+ unsigned int i;
+
+ memset(parptr, 0, sizeof(parptr));
+ for (i = 0; i < MAX_PAR && par->name; i++, par++)
+ if (xml_getprop(cfgname, chname, typname, par->name, params[i], sizeof(params[i])) > 0)
+ parptr[i] = params[i];
+}
+
+static int diag_start(void)
+{
+ struct modulator *modch = &modchain_x;
+ struct demodulator *demodch = &demodchain_x;
+ char params[MAX_PAR][64];
+ const char *parptr[MAX_PAR];
+ unsigned int i;
+
+ if (diagstate.flags & DIAGFLG_MODEM)
+ return 0;
+ pthread_mutex_init(&diagstate.txmutex, NULL);
+ pthread_cond_init(&diagstate.txcond, NULL);
+#ifdef TXTERMNOCANCEL
+ diagstate.txterminate = 0;
+#endif
+ /* get current config/channel name */
+ diagstate.cfgname = diagstate.chname = NULL;
+ diagstate.cfgname = g_object_get_data(G_OBJECT(configmodel), "cfgname");
+ diagstate.chname = g_object_get_data(G_OBJECT(configmodel), "chname");
+ if (!diagstate.cfgname || !diagstate.chname) {
+ g_printerr("diag activate: no channel selected\n");
+ return -1;
+ }
+ /* search current modulator/demodulator */
+ if (xml_getprop(diagstate.cfgname, diagstate.chname, "mod", "mode", params[0], sizeof(params[0])) > 0) {
+ for (; modch && strcmp(modch->name, params[0]); modch = modch->next);
+ }
+ if (modch)
+ diagstate.modch = modch;
+ else
+ diagstate.modch = &modchain_x;
+ if (xml_getprop(diagstate.cfgname, diagstate.chname, "demod", "mode", params[0], sizeof(params[0])) > 0) {
+ for (; demodch && strcmp(demodch->name, params[0]); demodch = demodch->next);
+ }
+ if (demodch)
+ diagstate.demodch = demodch;
+ else
+ diagstate.demodch = &demodchain_x;
+ g_print("Modulator: %s Demodulator: %s\n", diagstate.modch->name, diagstate.demodch->name);
+ /* prepare modulator/demodulator and find minimum sampling rate */
+ diagstate.samplerate = 5000;
+ if (diagstate.modch->params && diagstate.modch->config) {
+ getparam(diagstate.cfgname, diagstate.chname, "mod", diagstate.modch->params, parptr, params);
+ for (i = 0; i < MAX_PAR && diagstate.modch->params[i].name; i++)
+ g_print("Modulator: parameter %s value %s\n",
+ diagstate.modch->params[i].name, parptr[i] ? : "(null)");
+ i = diagstate.samplerate;
+ diagstate.modstate = diagstate.modch->config(NULL, &i, parptr);
+ if (i > diagstate.samplerate)
+ diagstate.samplerate = i;
+ }
+ if (diagstate.demodch->params && diagstate.demodch->config) {
+ getparam(diagstate.cfgname, diagstate.chname, "demod", diagstate.demodch->params, parptr, params);
+ for (i = 0; i < MAX_PAR && diagstate.demodch->params[i].name; i++)
+ g_print("Demodulator: parameter %s value %s\n",
+ diagstate.demodch->params[i].name, parptr[i] ? : "(null)");
+ i = diagstate.samplerate;
+ diagstate.demodstate = diagstate.demodch->config(NULL, &i, parptr);
+ if (i > diagstate.samplerate)
+ diagstate.samplerate = i;
+ }
+ g_print("Minimum sampling rate: %u\n", diagstate.samplerate);
+ /* start Audio */
+ getparam(diagstate.cfgname, NULL, "audio", ioparam_type, parptr, params);
+ g_print("Audio IO: type %s\n", parptr[0] ? : "(null)");
+ if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[1])) {
+ getparam(diagstate.cfgname, NULL, "audio", ioparams_filein, parptr, params);
+ diagstate.audioio = ioopen_filein(&diagstate.samplerate, IO_RDONLY, parptr);
+ } else if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[2])) {
+ getparam(diagstate.cfgname, NULL, "audio", ioparams_sim, parptr, params);
+ diagstate.audioio = ioopen_sim(&diagstate.samplerate, IO_RDWR, parptr);
+#ifdef HAVE_ALSA
+ } else if (parptr[0] && !strcmp(parptr[0], ioparam_type[0].u.c.combostr[3])) {
+ getparam(diagstate.cfgname, NULL, "audio", ioparams_alsasoundcard, parptr, params);
+ diagstate.audioio = ioopen_alsasoundcard(&diagstate.samplerate, diagstate.modch->modulate ? IO_RDWR : IO_RDONLY, parptr);
+#endif /* HAVE_ALSA */
+ } else {
+ getparam(diagstate.cfgname, NULL, "audio", ioparams_soundcard, parptr, params);
+ diagstate.audioio = ioopen_soundcard(&diagstate.samplerate, diagstate.modch->modulate ? IO_RDWR : IO_RDONLY, parptr);
+ }
+ if (!diagstate.audioio) {
+ if (diagstate.modch->free)
+ diagstate.modch->free(diagstate.modstate);
+ if (diagstate.demodch->free)
+ diagstate.demodch->free(diagstate.demodstate);
+ error_dialog("Cannot start audio IO\n");
+ return -1;
+ }
+ /* start modems */
+ g_print("Real sampling rate: %u\n", diagstate.samplerate);
+ if (diagstate.modch->init)
+ diagstate.modch->init(diagstate.modstate, diagstate.samplerate);
+ if (diagstate.demodch->init)
+ diagstate.demodch->init(diagstate.demodstate, diagstate.samplerate, &diagstate.bitrate);
+ /* start PTT */
+ getparam(diagstate.cfgname, NULL, "ptt", pttparams, parptr, params);
+ if (pttinit(&diagstate.pttio, parptr))
+ g_printerr("cannot start PTT output\n");
+ /* periodic start */
+ diagstate.timeoutid = g_timeout_add(100, periodictasks, NULL);
+ diagstate.flags |= DIAGFLG_MODEM;
+ if (pthread_create(&diagstate.rxthread, NULL, receiver, NULL))
+ logerr(MLOG_FATAL, "pthread_create");
+ if (pthread_create(&diagstate.txthread, NULL, transmitter, NULL))
+ logerr(MLOG_FATAL, "pthread_create");
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+void on_diagscope_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ if (diag_start())
+ return;
+ diagstate.flags |= DIAGFLG_SCOPE;
+ gtk_widget_show(scopewindow);
+}
+
+void on_diagspectrum_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ if (diag_start())
+ return;
+ diagstate.flags |= DIAGFLG_SPECTRUM;
+ gtk_widget_show(specwindow);
+}
+
+void on_diagmodem_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ if (diag_start())
+ return;
+ diagstate.flags |= DIAGFLG_RECEIVE;
+ gtk_widget_show(receivewindow);
+}
+
+void on_diagp3dmodem_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ if (diag_start())
+ return;
+ diagstate.flags |= DIAGFLG_P3DRECEIVE;
+ gtk_widget_show(p3dwindow);
+}
+
+void on_diagpassall_activate(GtkMenuItem *menuitem, gpointer user_data)
+{
+ GtkCheckMenuItem *citem = GTK_CHECK_MENU_ITEM(menuitem);
+ printf("passall: %u\n", gtk_check_menu_item_get_active(citem));
+ diagstate.hrx.passall = gtk_check_menu_item_get_active(citem);
+}
+
+/* ---------------------------------------------------------------------- */
+
+void on_ptt_toggled(GtkToggleButton *togglebutton, gpointer user_data)
+{
+ diagstate.ptt = gtk_toggle_button_get_active(togglebutton) ? 1 : 0;
+ diagstate.updptt = 1;
+ pthread_cond_broadcast(&diagstate.txcond);
+}
+
+void on_clearbutton_clicked(GtkButton *button, gpointer user_data)
+{
+ diagstate.count0 = diagstate.count1 = 0;
+ diagstate.updcount = 1;
+ update_display();
+}
+
+gboolean on_spec_motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
+{
+ Spectrum *spec;
+ GtkEntry *entry;
+ char buf[16];
+
+ snprintf(buf, sizeof(buf), "%d Hz", (int)(event->x * diagstate.samplerate * (1.0 / SPECTRUM_NUMSAMPLES)));
+ entry = GTK_ENTRY(g_object_get_data(G_OBJECT(specwindow), "specfreqpointer"));
+ gtk_entry_set_text(entry, buf);
+ spec = SPECTRUM(g_object_get_data(G_OBJECT(specwindow), "spec"));
+ spectrum_setmarker(spec, event->x);
+ return FALSE;
+}
+
+gboolean on_specwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ diagstate.flags &= ~DIAGFLG_SPECTRUM;
+ gtk_widget_hide(specwindow);
+ if (!(diagstate.flags & DIAGFLG_WINDOWMASK))
+ diag_stop();
+ return TRUE;
+}
+
+gboolean on_scopewindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ diagstate.flags &= ~DIAGFLG_SCOPE;
+ gtk_widget_hide(scopewindow);
+ if (!(diagstate.flags & DIAGFLG_WINDOWMASK))
+ diag_stop();
+ return TRUE;
+}
+
+void on_dcdfreeze_toggled(GtkToggleButton *togglebutton, gpointer user_data)
+{
+ diagstate.dcdfreeze = gtk_toggle_button_get_active(togglebutton);
+}
+
+gboolean on_receivewindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ diagstate.flags &= ~DIAGFLG_RECEIVE;
+ gtk_widget_hide(receivewindow);
+ if (!(diagstate.flags & DIAGFLG_WINDOWMASK))
+ diag_stop();
+ return TRUE;
+}
+
+gboolean on_p3dwindow_delete_event(GtkWidget *widget, GdkEvent *event, gpointer user_data)
+{
+ diagstate.flags &= ~DIAGFLG_P3DRECEIVE;
+ gtk_widget_hide(p3dwindow);
+ if (!(diagstate.flags & DIAGFLG_WINDOWMASK))
+ diag_stop();
+ return TRUE;
+}
diff --git a/configapp/src/interface.c b/configapp/src/interface.c
new file mode 100644
index 0000000..29916e2
--- /dev/null
+++ b/configapp/src/interface.c
@@ -0,0 +1,1089 @@
+/*
+ * DO NOT EDIT THIS FILE - it is generated by Glade.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtk.h>
+
+#include "callbacks.h"
+#include "spectrum.h"
+#include "scope.h"
+#include "interface.h"
+#include "support.h"
+#include "snm-compat-gtk2.h"
+
+#define GLADE_HOOKUP_OBJECT(component,widget,name) \
+ g_object_set_data_full (G_OBJECT (component), name, \
+ g_object_ref (widget), (GDestroyNotify) g_object_unref)
+
+#define GLADE_HOOKUP_OBJECT_NO_REF(component,widget,name) \
+ g_object_set_data (G_OBJECT (component), name, widget)
+
+GtkWidget*
+create_mainwindow (void)
+{
+ GtkWidget *mainwindow;
+ GtkWidget *vbox1;
+ GtkWidget *handlebox1;
+ GtkWidget *menubar1;
+ GtkWidget *file;
+ GtkWidget *file_menu;
+ GtkWidget *new;
+ GtkWidget *new_menu;
+ GtkWidget *newconfiguration;
+ GtkWidget *newchannel;
+ GtkWidget *delete;
+ GtkWidget *delete_menu;
+ GtkWidget *deleteconfiguration;
+ GtkWidget *deletechannel;
+ GtkWidget *separator1;
+ GtkWidget *quit;
+ GtkWidget *diagnostics;
+ GtkWidget *diagnostics_menu;
+ GtkWidget *diagscope;
+ GtkWidget *diagspectrum;
+ GtkWidget *diagmodem;
+ GtkWidget *diagp3dmodem;
+ GtkWidget *diagpassall;
+ GtkWidget *help;
+ GtkWidget *help_menu;
+ GtkWidget *about;
+ GtkWidget *configbox;
+ GtkWidget *scrolledwindow1;
+ GtkWidget *viewport1;
+ GtkWidget *configtree;
+ GtkWidget *vbox3;
+ GtkWidget *confignotebook;
+ GtkWidget *empty_notebook_page;
+ GtkWidget *label32;
+ GtkWidget *label33;
+ GtkWidget *statusbar1;
+
+ mainwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (mainwindow), _("SoundModem Configurator"));
+ gtk_window_set_default_size (GTK_WINDOW (mainwindow), 550, 330);
+
+ vbox1 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox1);
+ gtk_container_add (GTK_CONTAINER (mainwindow), vbox1);
+
+ handlebox1 = gtk_handle_box_new ();
+ gtk_widget_show (handlebox1);
+ gtk_box_pack_start (GTK_BOX (vbox1), handlebox1, FALSE, TRUE, 0);
+
+ menubar1 = gtk_menu_bar_new ();
+ gtk_widget_show (menubar1);
+ gtk_container_add (GTK_CONTAINER (handlebox1), menubar1);
+
+ file = gtk_menu_item_new_with_mnemonic (_("File"));
+ gtk_widget_show (file);
+ gtk_container_add (GTK_CONTAINER (menubar1), file);
+
+ file_menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (file), file_menu);
+
+ new = gtk_menu_item_new_with_mnemonic (_("New"));
+ gtk_widget_show (new);
+ gtk_container_add (GTK_CONTAINER (file_menu), new);
+
+ new_menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (new), new_menu);
+
+ newconfiguration = gtk_menu_item_new_with_mnemonic (_("Configuration"));
+ gtk_widget_show (newconfiguration);
+ gtk_container_add (GTK_CONTAINER (new_menu), newconfiguration);
+
+ newchannel = gtk_menu_item_new_with_mnemonic (_("Channel"));
+ gtk_widget_show (newchannel);
+ gtk_container_add (GTK_CONTAINER (new_menu), newchannel);
+
+ delete = gtk_menu_item_new_with_mnemonic (_("Delete"));
+ gtk_widget_show (delete);
+ gtk_container_add (GTK_CONTAINER (file_menu), delete);
+
+ delete_menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (delete), delete_menu);
+
+ deleteconfiguration = gtk_menu_item_new_with_mnemonic (_("Configuration"));
+ gtk_widget_show (deleteconfiguration);
+ gtk_container_add (GTK_CONTAINER (delete_menu), deleteconfiguration);
+
+ deletechannel = gtk_menu_item_new_with_mnemonic (_("Channel"));
+ gtk_widget_show (deletechannel);
+ gtk_container_add (GTK_CONTAINER (delete_menu), deletechannel);
+
+ separator1 = gtk_menu_item_new ();
+ gtk_widget_show (separator1);
+ gtk_container_add (GTK_CONTAINER (file_menu), separator1);
+ gtk_widget_set_sensitive (separator1, FALSE);
+
+ quit = gtk_menu_item_new_with_mnemonic (_("Quit"));
+ gtk_widget_show (quit);
+ gtk_container_add (GTK_CONTAINER (file_menu), quit);
+
+ diagnostics = gtk_menu_item_new_with_mnemonic (_("Diagnostics"));
+ gtk_widget_show (diagnostics);
+ gtk_container_add (GTK_CONTAINER (menubar1), diagnostics);
+
+ diagnostics_menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (diagnostics), diagnostics_menu);
+
+ diagscope = gtk_menu_item_new_with_mnemonic (_("Scope"));
+ gtk_widget_show (diagscope);
+ gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagscope);
+
+ diagspectrum = gtk_menu_item_new_with_mnemonic (_("Spectrum"));
+ gtk_widget_show (diagspectrum);
+ gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagspectrum);
+
+ diagmodem = gtk_menu_item_new_with_mnemonic (_("Modem"));
+ gtk_widget_show (diagmodem);
+ gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagmodem);
+
+ diagp3dmodem = gtk_menu_item_new_with_mnemonic (_("AO-40 P3D Modem"));
+ gtk_widget_show (diagp3dmodem);
+ gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagp3dmodem);
+
+ diagpassall = gtk_check_menu_item_new_with_mnemonic (_("PASSALL (do not check CRC)"));
+ gtk_widget_show (diagpassall);
+ gtk_container_add (GTK_CONTAINER (diagnostics_menu), diagpassall);
+
+ help = gtk_menu_item_new_with_mnemonic (_("Help"));
+ gtk_widget_show (help);
+ gtk_container_add (GTK_CONTAINER (menubar1), help);
+
+ help_menu = gtk_menu_new ();
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (help), help_menu);
+
+ about = gtk_menu_item_new_with_mnemonic (_("About"));
+ gtk_widget_show (about);
+ gtk_container_add (GTK_CONTAINER (help_menu), about);
+
+ configbox = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (configbox);
+ gtk_box_pack_start (GTK_BOX (vbox1), configbox, TRUE, TRUE, 0);
+
+ scrolledwindow1 = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (scrolledwindow1);
+ gtk_box_pack_start (GTK_BOX (configbox), scrolledwindow1, TRUE, TRUE, 0);
+ gtk_widget_set_can_focus (scrolledwindow1, FALSE);
+
+ viewport1 = gtk_viewport_new (NULL, NULL);
+ gtk_widget_show (viewport1);
+ gtk_container_add (GTK_CONTAINER (scrolledwindow1), viewport1);
+
+ configtree = gtk_tree_view_new ();
+ gtk_widget_show (configtree);
+ gtk_container_add (GTK_CONTAINER (viewport1), configtree);
+ gtk_widget_set_can_focus (configtree, FALSE);
+
+ vbox3 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox3);
+ gtk_box_pack_start (GTK_BOX (configbox), vbox3, TRUE, TRUE, 0);
+
+ confignotebook = gtk_notebook_new ();
+ gtk_widget_show (confignotebook);
+ gtk_box_pack_start (GTK_BOX (vbox3), confignotebook, TRUE, TRUE, 0);
+
+ empty_notebook_page = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (empty_notebook_page);
+ gtk_container_add (GTK_CONTAINER (confignotebook), empty_notebook_page);
+
+ label32 = gtk_label_new ("");
+ gtk_widget_show (label32);
+ gtk_notebook_set_tab_label (GTK_NOTEBOOK (confignotebook), gtk_notebook_get_nth_page (GTK_NOTEBOOK (confignotebook), 0), label32);
+
+ empty_notebook_page = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (empty_notebook_page);
+ gtk_container_add (GTK_CONTAINER (confignotebook), empty_notebook_page);
+
+ label33 = gtk_label_new ("");
+ gtk_widget_show (label33);
+ gtk_notebook_set_tab_label (GTK_NOTEBOOK (confignotebook), gtk_notebook_get_nth_page (GTK_NOTEBOOK (confignotebook), 1), label33);
+
+ statusbar1 = gtk_statusbar_new ();
+ gtk_widget_show (statusbar1);
+ gtk_box_pack_start (GTK_BOX (vbox1), statusbar1, FALSE, FALSE, 0);
+
+ g_signal_connect ((gpointer) mainwindow, "destroy_event",
+ G_CALLBACK (on_mainwindow_destroy_event),
+ NULL);
+ g_signal_connect ((gpointer) mainwindow, "delete_event",
+ G_CALLBACK (on_mainwindow_delete_event),
+ NULL);
+ g_signal_connect ((gpointer) newconfiguration, "activate",
+ G_CALLBACK (on_newconfiguration_activate),
+ NULL);
+ g_signal_connect ((gpointer) newchannel, "activate",
+ G_CALLBACK (on_newchannel_activate),
+ NULL);
+ g_signal_connect ((gpointer) deleteconfiguration, "activate",
+ G_CALLBACK (on_deleteconfiguration_activate),
+ NULL);
+ g_signal_connect ((gpointer) deletechannel, "activate",
+ G_CALLBACK (on_deletechannel_activate),
+ NULL);
+ g_signal_connect ((gpointer) quit, "activate",
+ G_CALLBACK (on_quit_activate),
+ NULL);
+ g_signal_connect ((gpointer) diagscope, "activate",
+ G_CALLBACK (on_diagscope_activate),
+ NULL);
+ g_signal_connect ((gpointer) diagspectrum, "activate",
+ G_CALLBACK (on_diagspectrum_activate),
+ NULL);
+ g_signal_connect ((gpointer) diagmodem, "activate",
+ G_CALLBACK (on_diagmodem_activate),
+ NULL);
+ g_signal_connect ((gpointer) diagp3dmodem, "activate",
+ G_CALLBACK (on_diagp3dmodem_activate),
+ NULL);
+ g_signal_connect ((gpointer) diagpassall, "activate",
+ G_CALLBACK (on_diagpassall_activate),
+ NULL);
+ g_signal_connect ((gpointer) about, "activate",
+ G_CALLBACK (on_about_activate),
+ NULL);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (mainwindow, mainwindow, "mainwindow");
+ GLADE_HOOKUP_OBJECT (mainwindow, vbox1, "vbox1");
+ GLADE_HOOKUP_OBJECT (mainwindow, handlebox1, "handlebox1");
+ GLADE_HOOKUP_OBJECT (mainwindow, menubar1, "menubar1");
+ GLADE_HOOKUP_OBJECT (mainwindow, file, "file");
+ GLADE_HOOKUP_OBJECT (mainwindow, file_menu, "file_menu");
+ GLADE_HOOKUP_OBJECT (mainwindow, new, "new");
+ GLADE_HOOKUP_OBJECT (mainwindow, new_menu, "new_menu");
+ GLADE_HOOKUP_OBJECT (mainwindow, newconfiguration, "newconfiguration");
+ GLADE_HOOKUP_OBJECT (mainwindow, newchannel, "newchannel");
+ GLADE_HOOKUP_OBJECT (mainwindow, delete, "delete");
+ GLADE_HOOKUP_OBJECT (mainwindow, delete_menu, "delete_menu");
+ GLADE_HOOKUP_OBJECT (mainwindow, deleteconfiguration, "deleteconfiguration");
+ GLADE_HOOKUP_OBJECT (mainwindow, deletechannel, "deletechannel");
+ GLADE_HOOKUP_OBJECT (mainwindow, separator1, "separator1");
+ GLADE_HOOKUP_OBJECT (mainwindow, quit, "quit");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagnostics, "diagnostics");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagnostics_menu, "diagnostics_menu");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagscope, "diagscope");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagspectrum, "diagspectrum");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagmodem, "diagmodem");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagp3dmodem, "diagp3dmodem");
+ GLADE_HOOKUP_OBJECT (mainwindow, diagpassall, "diagpassall");
+ GLADE_HOOKUP_OBJECT (mainwindow, help, "help");
+ GLADE_HOOKUP_OBJECT (mainwindow, help_menu, "help_menu");
+ GLADE_HOOKUP_OBJECT (mainwindow, about, "about");
+ GLADE_HOOKUP_OBJECT (mainwindow, configbox, "configbox");
+ GLADE_HOOKUP_OBJECT (mainwindow, scrolledwindow1, "scrolledwindow1");
+ GLADE_HOOKUP_OBJECT (mainwindow, viewport1, "viewport1");
+ GLADE_HOOKUP_OBJECT (mainwindow, configtree, "configtree");
+ GLADE_HOOKUP_OBJECT (mainwindow, vbox3, "vbox3");
+ GLADE_HOOKUP_OBJECT (mainwindow, confignotebook, "confignotebook");
+ GLADE_HOOKUP_OBJECT (mainwindow, label32, "label32");
+ GLADE_HOOKUP_OBJECT (mainwindow, label33, "label33");
+ GLADE_HOOKUP_OBJECT (mainwindow, statusbar1, "statusbar1");
+
+ return mainwindow;
+}
+
+GtkWidget*
+create_aboutwindow (void)
+{
+ GtkWidget *aboutwindow;
+ GtkWidget *dialog_vbox1;
+ GtkWidget *frame1;
+ GtkWidget *vbox4;
+ GtkWidget *label13;
+ GtkWidget *label14;
+ GtkWidget *label1;
+ GtkWidget *dialog_action_area1;
+ GtkWidget *hbuttonbox1;
+ GtkWidget *aboutok;
+
+ aboutwindow = gtk_dialog_new ();
+ gtk_window_set_title (GTK_WINDOW (aboutwindow), _("About SoundModem Configurator"));
+ gtk_window_set_type_hint (GTK_WINDOW (aboutwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
+
+ dialog_vbox1 = gtk_dialog_get_content_area (GTK_DIALOG (aboutwindow));
+ gtk_widget_show (dialog_vbox1);
+
+ frame1 = gtk_frame_new (NULL);
+ gtk_widget_show (frame1);
+ gtk_box_pack_start (GTK_BOX (dialog_vbox1), frame1, TRUE, TRUE, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (frame1), 6);
+ gtk_frame_set_label_align (GTK_FRAME (frame1), 0.5, 0.5);
+
+ vbox4 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox4);
+ gtk_container_add (GTK_CONTAINER (frame1), vbox4);
+
+ label13 = gtk_label_new (_("Copyright 2000"));
+ gtk_widget_show (label13);
+ gtk_box_pack_start (GTK_BOX (vbox4), label13, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label13), GTK_JUSTIFY_CENTER);
+
+ label14 = gtk_label_new (_("Thomas Sailer"));
+ gtk_widget_show (label14);
+ gtk_box_pack_start (GTK_BOX (vbox4), label14, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label14), GTK_JUSTIFY_CENTER);
+
+ label1 = gtk_label_new (_("SoundModem Configurator"));
+ gtk_widget_show (label1);
+ gtk_frame_set_label_widget (GTK_FRAME (frame1), label1);
+
+ dialog_action_area1 = gtk_dialog_get_action_area (GTK_DIALOG (aboutwindow));
+ gtk_widget_show (dialog_action_area1);
+ gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area1), GTK_BUTTONBOX_END);
+
+ hbuttonbox1 = gtk_hbutton_box_new ();
+ gtk_widget_show (hbuttonbox1);
+ gtk_container_add (GTK_CONTAINER (dialog_action_area1), hbuttonbox1);
+ gtk_box_set_spacing (GTK_BOX (hbuttonbox1), 30);
+
+ aboutok = gtk_button_new_with_mnemonic (_("Ok"));
+ gtk_widget_show (aboutok);
+ gtk_container_add (GTK_CONTAINER (hbuttonbox1), aboutok);
+ gtk_widget_set_can_default (aboutok, TRUE);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, aboutwindow, "aboutwindow");
+ GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, dialog_vbox1, "dialog_vbox1");
+ GLADE_HOOKUP_OBJECT (aboutwindow, frame1, "frame1");
+ GLADE_HOOKUP_OBJECT (aboutwindow, vbox4, "vbox4");
+ GLADE_HOOKUP_OBJECT (aboutwindow, label13, "label13");
+ GLADE_HOOKUP_OBJECT (aboutwindow, label14, "label14");
+ GLADE_HOOKUP_OBJECT (aboutwindow, label1, "label1");
+ GLADE_HOOKUP_OBJECT_NO_REF (aboutwindow, dialog_action_area1, "dialog_action_area1");
+ GLADE_HOOKUP_OBJECT (aboutwindow, hbuttonbox1, "hbuttonbox1");
+ GLADE_HOOKUP_OBJECT (aboutwindow, aboutok, "aboutok");
+
+ return aboutwindow;
+}
+
+GtkWidget*
+create_newconfigwindow (void)
+{
+ GtkWidget *newconfigwindow;
+ GtkWidget *dialog_vbox2;
+ GtkWidget *hbox2;
+ GtkWidget *label15;
+ GtkWidget *newconfigentry;
+ GtkWidget *dialog_action_area2;
+ GtkWidget *hbuttonbox2;
+ GtkWidget *newconfigcancel;
+ GtkWidget *newconfigok;
+ GtkAccelGroup *accel_group;
+
+ accel_group = gtk_accel_group_new ();
+
+ newconfigwindow = gtk_dialog_new ();
+ gtk_window_set_title (GTK_WINDOW (newconfigwindow), _("New Configuration"));
+ gtk_window_set_type_hint (GTK_WINDOW (newconfigwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
+
+ dialog_vbox2 = gtk_dialog_get_content_area (GTK_DIALOG (newconfigwindow));
+ gtk_widget_show (dialog_vbox2);
+
+ hbox2 = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (hbox2);
+ gtk_box_pack_start (GTK_BOX (dialog_vbox2), hbox2, TRUE, TRUE, 0);
+
+ label15 = gtk_label_new (_("Configuration Name"));
+ gtk_widget_show (label15);
+ gtk_box_pack_start (GTK_BOX (hbox2), label15, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label15), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label15), 6, 6);
+
+ newconfigentry = gtk_entry_new ();
+ gtk_widget_show (newconfigentry);
+ gtk_box_pack_start (GTK_BOX (hbox2), newconfigentry, TRUE, TRUE, 6);
+ gtk_entry_set_invisible_char (GTK_ENTRY (newconfigentry), 9679);
+
+ dialog_action_area2 = gtk_dialog_get_action_area (GTK_DIALOG (newconfigwindow));
+ gtk_widget_show (dialog_action_area2);
+ gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area2), GTK_BUTTONBOX_END);
+
+ hbuttonbox2 = gtk_hbutton_box_new ();
+ gtk_widget_show (hbuttonbox2);
+ gtk_container_add (GTK_CONTAINER (dialog_action_area2), hbuttonbox2);
+ gtk_box_set_spacing (GTK_BOX (hbuttonbox2), 30);
+
+ newconfigcancel = gtk_button_new_with_mnemonic (_("Cancel"));
+ gtk_widget_show (newconfigcancel);
+ gtk_container_add (GTK_CONTAINER (hbuttonbox2), newconfigcancel);
+ gtk_widget_set_can_default (newconfigcancel, TRUE);
+ gtk_widget_add_accelerator (newconfigcancel, "clicked", accel_group,
+ GDK_Escape, (GdkModifierType) 0,
+ GTK_ACCEL_VISIBLE);
+
+ newconfigok = gtk_button_new_with_mnemonic (_("OK"));
+ gtk_widget_show (newconfigok);
+ gtk_container_add (GTK_CONTAINER (hbuttonbox2), newconfigok);
+ gtk_widget_set_can_default (newconfigok, TRUE);
+ gtk_widget_add_accelerator (newconfigok, "clicked", accel_group,
+ GDK_Return, (GdkModifierType) 0,
+ GTK_ACCEL_VISIBLE);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, newconfigwindow, "newconfigwindow");
+ GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, dialog_vbox2, "dialog_vbox2");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, hbox2, "hbox2");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, label15, "label15");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigentry, "newconfigentry");
+ GLADE_HOOKUP_OBJECT_NO_REF (newconfigwindow, dialog_action_area2, "dialog_action_area2");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, hbuttonbox2, "hbuttonbox2");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigcancel, "newconfigcancel");
+ GLADE_HOOKUP_OBJECT (newconfigwindow, newconfigok, "newconfigok");
+
+ gtk_window_add_accel_group (GTK_WINDOW (newconfigwindow), accel_group);
+
+ return newconfigwindow;
+}
+
+GtkWidget*
+create_errordialog (void)
+{
+ GtkWidget *errordialog;
+ GtkWidget *dialog_vbox3;
+ GtkWidget *errorlabel;
+ GtkWidget *dialog_action_area3;
+ GtkWidget *hbuttonbox3;
+ GtkWidget *errorok;
+ GtkAccelGroup *accel_group;
+
+ accel_group = gtk_accel_group_new ();
+
+ errordialog = gtk_dialog_new ();
+ gtk_window_set_title (GTK_WINDOW (errordialog), _("Error"));
+ gtk_window_set_modal (GTK_WINDOW (errordialog), TRUE);
+ gtk_window_set_type_hint (GTK_WINDOW (errordialog), GDK_WINDOW_TYPE_HINT_DIALOG);
+
+ dialog_vbox3 = gtk_dialog_get_content_area (GTK_DIALOG (errordialog));
+ gtk_widget_show (dialog_vbox3);
+
+ errorlabel = gtk_label_new (_("Error"));
+ gtk_widget_show (errorlabel);
+ gtk_box_pack_start (GTK_BOX (dialog_vbox3), errorlabel, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (errorlabel), GTK_JUSTIFY_CENTER);
+ gtk_label_set_line_wrap (GTK_LABEL (errorlabel), TRUE);
+ gtk_misc_set_padding (GTK_MISC (errorlabel), 6, 6);
+
+ dialog_action_area3 = gtk_dialog_get_action_area (GTK_DIALOG (errordialog));
+ gtk_widget_show (dialog_action_area3);
+ gtk_button_box_set_layout (GTK_BUTTON_BOX (dialog_action_area3), GTK_BUTTONBOX_END);
+
+ hbuttonbox3 = gtk_hbutton_box_new ();
+ gtk_widget_show (hbuttonbox3);
+ gtk_container_add (GTK_CONTAINER (dialog_action_area3), hbuttonbox3);
+ gtk_box_set_spacing (GTK_BOX (hbuttonbox3), 30);
+
+ errorok = gtk_button_new_with_mnemonic (_("OK"));
+ gtk_widget_show (errorok);
+ gtk_container_add (GTK_CONTAINER (hbuttonbox3), errorok);
+ gtk_widget_set_can_default (errorok, TRUE);
+ gtk_widget_add_accelerator (errorok, "clicked", accel_group,
+ GDK_Return, (GdkModifierType) 0,
+ GTK_ACCEL_VISIBLE);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (errordialog, errordialog, "errordialog");
+ GLADE_HOOKUP_OBJECT_NO_REF (errordialog, dialog_vbox3, "dialog_vbox3");
+ GLADE_HOOKUP_OBJECT (errordialog, errorlabel, "errorlabel");
+ GLADE_HOOKUP_OBJECT_NO_REF (errordialog, dialog_action_area3, "dialog_action_area3");
+ GLADE_HOOKUP_OBJECT (errordialog, hbuttonbox3, "hbuttonbox3");
+ GLADE_HOOKUP_OBJECT (errordialog, errorok, "errorok");
+
+ gtk_window_add_accel_group (GTK_WINDOW (errordialog), accel_group);
+
+ return errordialog;
+}
+
+GtkWidget*
+create_specwindow (void)
+{
+ GtkWidget *specwindow;
+ GtkWidget *vbox1;
+ GtkWidget *hbox1;
+ GtkWidget *label1;
+ GtkWidget *specfreqpointer;
+ GtkWidget *label25;
+ GtkWidget *ptt;
+ GtkWidget *label20;
+ GtkWidget *ledptt;
+ GtkWidget *label19;
+ GtkWidget *leddcd;
+ GtkWidget *frame4;
+ GtkWidget *spec;
+ GtkWidget *label26;
+
+ specwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (specwindow), _("Spectrum Display"));
+
+ vbox1 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox1);
+ gtk_container_add (GTK_CONTAINER (specwindow), vbox1);
+
+ hbox1 = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (hbox1);
+ gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (hbox1), 4);
+
+ label1 = gtk_label_new (_("Pointer"));
+ gtk_widget_show (label1);
+ gtk_box_pack_start (GTK_BOX (hbox1), label1, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label1), GTK_JUSTIFY_CENTER);
+
+ specfreqpointer = gtk_entry_new ();
+ gtk_widget_show (specfreqpointer);
+ gtk_box_pack_start (GTK_BOX (hbox1), specfreqpointer, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (specfreqpointer, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (specfreqpointer), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (specfreqpointer), 9679);
+
+ label25 = gtk_label_new ("");
+ gtk_widget_show (label25);
+ gtk_box_pack_start (GTK_BOX (hbox1), label25, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label25), GTK_JUSTIFY_CENTER);
+
+ ptt = gtk_toggle_button_new_with_mnemonic (_("PTT"));
+ gtk_widget_show (ptt);
+ gtk_box_pack_start (GTK_BOX (hbox1), ptt, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (ptt, FALSE);
+
+ label20 = gtk_label_new (_("PTT"));
+ gtk_widget_show (label20);
+ gtk_box_pack_start (GTK_BOX (hbox1), label20, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label20), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label20), 7, 0);
+
+ ledptt = create_led_pixmap ("ledptt", "", "", 0, 0);
+ gtk_widget_show (ledptt);
+ gtk_box_pack_start (GTK_BOX (hbox1), ledptt, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (ledptt, FALSE);
+ gtk_widget_set_can_default (ledptt, FALSE);
+
+ label19 = gtk_label_new (_("DCD"));
+ gtk_widget_show (label19);
+ gtk_box_pack_start (GTK_BOX (hbox1), label19, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label19), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label19), 7, 0);
+
+ leddcd = create_led_pixmap ("leddcd", "", "", 0, 0);
+ gtk_widget_show (leddcd);
+ gtk_box_pack_start (GTK_BOX (hbox1), leddcd, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (leddcd, FALSE);
+ gtk_widget_set_can_default (leddcd, FALSE);
+
+ frame4 = gtk_frame_new (NULL);
+ gtk_widget_show (frame4);
+ gtk_box_pack_start (GTK_BOX (vbox1), frame4, FALSE, FALSE, 0);
+
+ spec = spectrum_new ("spec", "", "", 0, 0);
+ gtk_widget_show (spec);
+ gtk_container_add (GTK_CONTAINER (frame4), spec);
+ gtk_widget_set_size_request (spec, 512, 384);
+ gtk_widget_set_can_focus (spec, TRUE);
+ gtk_widget_set_can_default (spec, FALSE);
+ gtk_widget_set_events (spec, GDK_POINTER_MOTION_MASK);
+
+ label26 = gtk_label_new (_("Spectrum"));
+ gtk_widget_show (label26);
+ gtk_frame_set_label_widget (GTK_FRAME (frame4), label26);
+
+ g_signal_connect ((gpointer) specwindow, "delete_event",
+ G_CALLBACK (on_specwindow_delete_event),
+ NULL);
+ g_signal_connect ((gpointer) ptt, "toggled",
+ G_CALLBACK (on_ptt_toggled),
+ NULL);
+ g_signal_connect ((gpointer) spec, "motion_notify_event",
+ G_CALLBACK (on_spec_motion_event),
+ NULL);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (specwindow, specwindow, "specwindow");
+ GLADE_HOOKUP_OBJECT (specwindow, vbox1, "vbox1");
+ GLADE_HOOKUP_OBJECT (specwindow, hbox1, "hbox1");
+ GLADE_HOOKUP_OBJECT (specwindow, label1, "label1");
+ GLADE_HOOKUP_OBJECT (specwindow, specfreqpointer, "specfreqpointer");
+ GLADE_HOOKUP_OBJECT (specwindow, label25, "label25");
+ GLADE_HOOKUP_OBJECT (specwindow, ptt, "ptt");
+ GLADE_HOOKUP_OBJECT (specwindow, label20, "label20");
+ GLADE_HOOKUP_OBJECT (specwindow, ledptt, "ledptt");
+ GLADE_HOOKUP_OBJECT (specwindow, label19, "label19");
+ GLADE_HOOKUP_OBJECT (specwindow, leddcd, "leddcd");
+ GLADE_HOOKUP_OBJECT (specwindow, frame4, "frame4");
+ GLADE_HOOKUP_OBJECT (specwindow, spec, "spec");
+ GLADE_HOOKUP_OBJECT (specwindow, label26, "label26");
+
+ return specwindow;
+}
+
+GtkWidget*
+create_scopewindow (void)
+{
+ GtkWidget *scopewindow;
+ GtkWidget *vbox5;
+ GtkWidget *hbox2;
+ GtkWidget *dcdfreeze;
+ GtkWidget *label26;
+ GtkWidget *ptt;
+ GtkWidget *label21;
+ GtkWidget *ledptt;
+ GtkWidget *label22;
+ GtkWidget *leddcd;
+ GtkWidget *frame5;
+ GtkWidget *scope;
+ GtkWidget *label27;
+
+ scopewindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (scopewindow), _("Scope"));
+
+ vbox5 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox5);
+ gtk_container_add (GTK_CONTAINER (scopewindow), vbox5);
+
+ hbox2 = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (hbox2);
+ gtk_box_pack_start (GTK_BOX (vbox5), hbox2, FALSE, TRUE, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (hbox2), 4);
+
+ dcdfreeze = gtk_toggle_button_new_with_mnemonic (_("Freeze when not DCD"));
+ gtk_widget_show (dcdfreeze);
+ gtk_box_pack_start (GTK_BOX (hbox2), dcdfreeze, FALSE, FALSE, 4);
+
+ label26 = gtk_label_new ("");
+ gtk_widget_show (label26);
+ gtk_box_pack_start (GTK_BOX (hbox2), label26, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label26), GTK_JUSTIFY_CENTER);
+
+ ptt = gtk_toggle_button_new_with_mnemonic (_("PTT"));
+ gtk_widget_show (ptt);
+ gtk_box_pack_start (GTK_BOX (hbox2), ptt, FALSE, FALSE, 4);
+
+ label21 = gtk_label_new (_("PTT"));
+ gtk_widget_show (label21);
+ gtk_box_pack_start (GTK_BOX (hbox2), label21, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label21), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label21), 7, 0);
+
+ ledptt = create_led_pixmap ("ledptt", "", "", 0, 0);
+ gtk_widget_show (ledptt);
+ gtk_box_pack_start (GTK_BOX (hbox2), ledptt, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (ledptt, FALSE);
+ gtk_widget_set_can_default (ledptt, FALSE);
+
+ label22 = gtk_label_new (_("DCD"));
+ gtk_widget_show (label22);
+ gtk_box_pack_start (GTK_BOX (hbox2), label22, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label22), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label22), 7, 0);
+
+ leddcd = create_led_pixmap ("leddcd", "", "", 0, 0);
+ gtk_widget_show (leddcd);
+ gtk_box_pack_start (GTK_BOX (hbox2), leddcd, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (leddcd, FALSE);
+ gtk_widget_set_can_default (leddcd, FALSE);
+
+ frame5 = gtk_frame_new (NULL);
+ gtk_widget_show (frame5);
+ gtk_box_pack_start (GTK_BOX (vbox5), frame5, FALSE, FALSE, 0);
+
+ scope = scope_new ("scope", "", "", 0, 0);
+ gtk_widget_show (scope);
+ gtk_container_add (GTK_CONTAINER (frame5), scope);
+ gtk_widget_set_size_request (scope, 512, 384);
+ gtk_widget_set_can_focus (scope, TRUE);
+ gtk_widget_set_can_default (scope, FALSE);
+
+ label27 = gtk_label_new (_("Scope"));
+ gtk_widget_show (label27);
+ gtk_frame_set_label_widget (GTK_FRAME (frame5), label27);
+
+ g_signal_connect ((gpointer) scopewindow, "delete_event",
+ G_CALLBACK (on_scopewindow_delete_event),
+ NULL);
+ g_signal_connect ((gpointer) dcdfreeze, "toggled",
+ G_CALLBACK (on_dcdfreeze_toggled),
+ NULL);
+ g_signal_connect ((gpointer) ptt, "toggled",
+ G_CALLBACK (on_ptt_toggled),
+ NULL);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (scopewindow, scopewindow, "scopewindow");
+ GLADE_HOOKUP_OBJECT (scopewindow, vbox5, "vbox5");
+ GLADE_HOOKUP_OBJECT (scopewindow, hbox2, "hbox2");
+ GLADE_HOOKUP_OBJECT (scopewindow, dcdfreeze, "dcdfreeze");
+ GLADE_HOOKUP_OBJECT (scopewindow, label26, "label26");
+ GLADE_HOOKUP_OBJECT (scopewindow, ptt, "ptt");
+ GLADE_HOOKUP_OBJECT (scopewindow, label21, "label21");
+ GLADE_HOOKUP_OBJECT (scopewindow, ledptt, "ledptt");
+ GLADE_HOOKUP_OBJECT (scopewindow, label22, "label22");
+ GLADE_HOOKUP_OBJECT (scopewindow, leddcd, "leddcd");
+ GLADE_HOOKUP_OBJECT (scopewindow, frame5, "frame5");
+ GLADE_HOOKUP_OBJECT (scopewindow, scope, "scope");
+ GLADE_HOOKUP_OBJECT (scopewindow, label27, "label27");
+
+ return scopewindow;
+}
+
+GtkWidget*
+create_receivewindow (void)
+{
+ GtkWidget *receivewindow;
+ GtkWidget *vbox6;
+ GtkWidget *hbox3;
+ GtkWidget *clearbutton;
+ GtkWidget *label7;
+ GtkWidget *count0;
+ GtkWidget *label17;
+ GtkWidget *count1;
+ GtkWidget *label18;
+ GtkWidget *counttot;
+ GtkWidget *label27;
+ GtkWidget *ptt;
+ GtkWidget *label23;
+ GtkWidget *ledptt;
+ GtkWidget *label24;
+ GtkWidget *leddcd;
+ GtkWidget *vpaned1;
+ GtkWidget *frame6;
+ GtkWidget *scrolledwindow2;
+ GtkWidget *packettext;
+ GtkWidget *label28;
+ GtkWidget *frame7;
+ GtkWidget *scrolledwindow3;
+ GtkWidget *bitstext;
+ GtkWidget *label29;
+
+ receivewindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (receivewindow), _("Receive Packets/Bits"));
+
+ vbox6 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox6);
+ gtk_container_add (GTK_CONTAINER (receivewindow), vbox6);
+
+ hbox3 = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (hbox3);
+ gtk_box_pack_start (GTK_BOX (vbox6), hbox3, FALSE, TRUE, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (hbox3), 4);
+
+ clearbutton = gtk_button_new_with_mnemonic (_("Clear Count"));
+ gtk_widget_show (clearbutton);
+ gtk_box_pack_start (GTK_BOX (hbox3), clearbutton, FALSE, FALSE, 4);
+
+ label7 = gtk_label_new (_("Zeros"));
+ gtk_widget_show (label7);
+ gtk_box_pack_start (GTK_BOX (hbox3), label7, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label7), GTK_JUSTIFY_CENTER);
+
+ count0 = gtk_entry_new ();
+ gtk_widget_show (count0);
+ gtk_box_pack_start (GTK_BOX (hbox3), count0, FALSE, TRUE, 4);
+ gtk_widget_set_size_request (count0, 60, -1);
+ gtk_widget_set_can_focus (count0, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (count0), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (count0), 9679);
+
+ label17 = gtk_label_new (_("Ones"));
+ gtk_widget_show (label17);
+ gtk_box_pack_start (GTK_BOX (hbox3), label17, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label17), GTK_JUSTIFY_CENTER);
+
+ count1 = gtk_entry_new ();
+ gtk_widget_show (count1);
+ gtk_box_pack_start (GTK_BOX (hbox3), count1, FALSE, TRUE, 0);
+ gtk_widget_set_size_request (count1, 60, -1);
+ gtk_widget_set_can_focus (count1, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (count1), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (count1), 9679);
+
+ label18 = gtk_label_new (_("Total"));
+ gtk_widget_show (label18);
+ gtk_box_pack_start (GTK_BOX (hbox3), label18, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label18), GTK_JUSTIFY_CENTER);
+
+ counttot = gtk_entry_new ();
+ gtk_widget_show (counttot);
+ gtk_box_pack_start (GTK_BOX (hbox3), counttot, FALSE, TRUE, 0);
+ gtk_widget_set_size_request (counttot, 60, -1);
+ gtk_widget_set_can_focus (counttot, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (counttot), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (counttot), 9679);
+
+ label27 = gtk_label_new ("");
+ gtk_widget_show (label27);
+ gtk_box_pack_start (GTK_BOX (hbox3), label27, TRUE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label27), GTK_JUSTIFY_CENTER);
+
+ ptt = gtk_toggle_button_new_with_mnemonic (_("PTT"));
+ gtk_widget_show (ptt);
+ gtk_box_pack_start (GTK_BOX (hbox3), ptt, FALSE, FALSE, 4);
+
+ label23 = gtk_label_new (_("PTT"));
+ gtk_widget_show (label23);
+ gtk_box_pack_start (GTK_BOX (hbox3), label23, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label23), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label23), 7, 0);
+
+ ledptt = create_led_pixmap ("ledptt", "", "", 0, 0);
+ gtk_widget_show (ledptt);
+ gtk_box_pack_start (GTK_BOX (hbox3), ledptt, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (ledptt, FALSE);
+ gtk_widget_set_can_default (ledptt, FALSE);
+
+ label24 = gtk_label_new (_("DCD"));
+ gtk_widget_show (label24);
+ gtk_box_pack_start (GTK_BOX (hbox3), label24, FALSE, TRUE, 0);
+ gtk_label_set_justify (GTK_LABEL (label24), GTK_JUSTIFY_CENTER);
+ gtk_misc_set_padding (GTK_MISC (label24), 7, 0);
+
+ leddcd = create_led_pixmap ("leddcd", "", "", 0, 0);
+ gtk_widget_show (leddcd);
+ gtk_box_pack_start (GTK_BOX (hbox3), leddcd, FALSE, TRUE, 4);
+ gtk_widget_set_can_focus (leddcd, FALSE);
+ gtk_widget_set_can_default (leddcd, FALSE);
+
+ vpaned1 = gtk_vpaned_new ();
+ gtk_widget_show (vpaned1);
+ gtk_box_pack_start (GTK_BOX (vbox6), vpaned1, TRUE, TRUE, 0);
+ gtk_widget_set_can_focus (vpaned1, FALSE);
+
+ frame6 = gtk_frame_new (NULL);
+ gtk_widget_show (frame6);
+ gtk_paned_pack1 (GTK_PANED (vpaned1), frame6, TRUE, TRUE);
+
+ scrolledwindow2 = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (scrolledwindow2);
+ gtk_container_add (GTK_CONTAINER (frame6), scrolledwindow2);
+ gtk_widget_set_can_focus (scrolledwindow2, FALSE);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_SHADOW_IN);
+
+ packettext = gtk_text_view_new ();
+ gtk_widget_show (packettext);
+ gtk_container_add (GTK_CONTAINER (scrolledwindow2), packettext);
+ gtk_widget_set_can_focus (packettext, FALSE);
+ gtk_text_view_set_editable (GTK_TEXT_VIEW (packettext), FALSE);
+ gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packettext), GTK_WRAP_WORD);
+
+ label28 = gtk_label_new (_("Received Packets"));
+ gtk_widget_show (label28);
+ gtk_frame_set_label_widget (GTK_FRAME (frame6), label28);
+
+ frame7 = gtk_frame_new (NULL);
+ gtk_widget_show (frame7);
+ gtk_paned_pack2 (GTK_PANED (vpaned1), frame7, TRUE, TRUE);
+
+ scrolledwindow3 = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (scrolledwindow3);
+ gtk_container_add (GTK_CONTAINER (frame7), scrolledwindow3);
+ gtk_widget_set_can_focus (scrolledwindow3, FALSE);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_SHADOW_IN);
+
+ bitstext = gtk_text_view_new ();
+ gtk_widget_show (bitstext);
+ gtk_container_add (GTK_CONTAINER (scrolledwindow3), bitstext);
+ gtk_widget_set_can_focus (bitstext, FALSE);
+ gtk_text_view_set_editable (GTK_TEXT_VIEW (bitstext), FALSE);
+ gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (bitstext), GTK_WRAP_CHAR);
+
+ label29 = gtk_label_new (_("Received Bits"));
+ gtk_widget_show (label29);
+ gtk_frame_set_label_widget (GTK_FRAME (frame7), label29);
+
+ g_signal_connect ((gpointer) receivewindow, "delete_event",
+ G_CALLBACK (on_receivewindow_delete_event),
+ NULL);
+ g_signal_connect ((gpointer) clearbutton, "clicked",
+ G_CALLBACK (on_clearbutton_clicked),
+ NULL);
+ g_signal_connect ((gpointer) ptt, "toggled",
+ G_CALLBACK (on_ptt_toggled),
+ NULL);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (receivewindow, receivewindow, "receivewindow");
+ GLADE_HOOKUP_OBJECT (receivewindow, vbox6, "vbox6");
+ GLADE_HOOKUP_OBJECT (receivewindow, hbox3, "hbox3");
+ GLADE_HOOKUP_OBJECT (receivewindow, clearbutton, "clearbutton");
+ GLADE_HOOKUP_OBJECT (receivewindow, label7, "label7");
+ GLADE_HOOKUP_OBJECT (receivewindow, count0, "count0");
+ GLADE_HOOKUP_OBJECT (receivewindow, label17, "label17");
+ GLADE_HOOKUP_OBJECT (receivewindow, count1, "count1");
+ GLADE_HOOKUP_OBJECT (receivewindow, label18, "label18");
+ GLADE_HOOKUP_OBJECT (receivewindow, counttot, "counttot");
+ GLADE_HOOKUP_OBJECT (receivewindow, label27, "label27");
+ GLADE_HOOKUP_OBJECT (receivewindow, ptt, "ptt");
+ GLADE_HOOKUP_OBJECT (receivewindow, label23, "label23");
+ GLADE_HOOKUP_OBJECT (receivewindow, ledptt, "ledptt");
+ GLADE_HOOKUP_OBJECT (receivewindow, label24, "label24");
+ GLADE_HOOKUP_OBJECT (receivewindow, leddcd, "leddcd");
+ GLADE_HOOKUP_OBJECT (receivewindow, vpaned1, "vpaned1");
+ GLADE_HOOKUP_OBJECT (receivewindow, frame6, "frame6");
+ GLADE_HOOKUP_OBJECT (receivewindow, scrolledwindow2, "scrolledwindow2");
+ GLADE_HOOKUP_OBJECT (receivewindow, packettext, "packettext");
+ GLADE_HOOKUP_OBJECT (receivewindow, label28, "label28");
+ GLADE_HOOKUP_OBJECT (receivewindow, frame7, "frame7");
+ GLADE_HOOKUP_OBJECT (receivewindow, scrolledwindow3, "scrolledwindow3");
+ GLADE_HOOKUP_OBJECT (receivewindow, bitstext, "bitstext");
+ GLADE_HOOKUP_OBJECT (receivewindow, label29, "label29");
+
+ return receivewindow;
+}
+
+GtkWidget*
+create_p3dwindow (void)
+{
+ GtkWidget *p3dwindow;
+ GtkWidget *vbox6;
+ GtkWidget *hbox3;
+ GtkWidget *label7;
+ GtkWidget *rxstatus;
+ GtkWidget *label17;
+ GtkWidget *carrierfreq;
+ GtkWidget *label18;
+ GtkWidget *buttonpassall;
+ GtkWidget *vpaned1;
+ GtkWidget *frame6;
+ GtkWidget *scrolledwindow2;
+ GtkWidget *packetcooked;
+ GtkWidget *label30;
+ GtkWidget *frame7;
+ GtkWidget *scrolledwindow3;
+ GtkWidget *packetraw;
+ GtkWidget *label31;
+
+ p3dwindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ gtk_window_set_title (GTK_WINDOW (p3dwindow), _("AO-40 Phase 3D Receive Window"));
+
+ vbox6 = gtk_vbox_new (FALSE, 0);
+ gtk_widget_show (vbox6);
+ gtk_container_add (GTK_CONTAINER (p3dwindow), vbox6);
+
+ hbox3 = gtk_hbox_new (FALSE, 0);
+ gtk_widget_show (hbox3);
+ gtk_box_pack_start (GTK_BOX (vbox6), hbox3, FALSE, TRUE, 0);
+ gtk_container_set_border_width (GTK_CONTAINER (hbox3), 4);
+
+ label7 = gtk_label_new (_("Receiver Status"));
+ gtk_widget_show (label7);
+ gtk_box_pack_start (GTK_BOX (hbox3), label7, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label7), GTK_JUSTIFY_CENTER);
+
+ rxstatus = gtk_entry_new ();
+ gtk_widget_show (rxstatus);
+ gtk_box_pack_start (GTK_BOX (hbox3), rxstatus, FALSE, TRUE, 4);
+ gtk_widget_set_size_request (rxstatus, 120, -1);
+ gtk_widget_set_can_focus (rxstatus, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (rxstatus), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (rxstatus), 9679);
+
+ label17 = gtk_label_new (_("Carrier Frequency"));
+ gtk_widget_show (label17);
+ gtk_box_pack_start (GTK_BOX (hbox3), label17, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label17), GTK_JUSTIFY_CENTER);
+
+ carrierfreq = gtk_entry_new ();
+ gtk_widget_show (carrierfreq);
+ gtk_box_pack_start (GTK_BOX (hbox3), carrierfreq, FALSE, TRUE, 0);
+ gtk_widget_set_size_request (carrierfreq, 60, -1);
+ gtk_widget_set_can_focus (carrierfreq, FALSE);
+ gtk_editable_set_editable (GTK_EDITABLE (carrierfreq), FALSE);
+ gtk_entry_set_invisible_char (GTK_ENTRY (carrierfreq), 9679);
+
+ label18 = gtk_label_new (_("Hz"));
+ gtk_widget_show (label18);
+ gtk_box_pack_start (GTK_BOX (hbox3), label18, FALSE, FALSE, 3);
+ gtk_label_set_justify (GTK_LABEL (label18), GTK_JUSTIFY_CENTER);
+
+ buttonpassall = gtk_toggle_button_new_with_mnemonic (_("Decode All Packets (Faulty CRC)"));
+ gtk_widget_show (buttonpassall);
+ gtk_box_pack_end (GTK_BOX (hbox3), buttonpassall, FALSE, FALSE, 0);
+
+ vpaned1 = gtk_vpaned_new ();
+ gtk_widget_show (vpaned1);
+ gtk_box_pack_start (GTK_BOX (vbox6), vpaned1, TRUE, TRUE, 0);
+ gtk_widget_set_can_focus (vpaned1, FALSE);
+
+ frame6 = gtk_frame_new (NULL);
+ gtk_widget_show (frame6);
+ gtk_paned_pack1 (GTK_PANED (vpaned1), frame6, TRUE, TRUE);
+
+ scrolledwindow2 = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (scrolledwindow2);
+ gtk_container_add (GTK_CONTAINER (frame6), scrolledwindow2);
+ gtk_widget_set_can_focus (scrolledwindow2, FALSE);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow2), GTK_SHADOW_IN);
+
+ packetcooked = gtk_text_view_new ();
+ gtk_widget_show (packetcooked);
+ gtk_container_add (GTK_CONTAINER (scrolledwindow2), packetcooked);
+ gtk_widget_set_can_focus (packetcooked, FALSE);
+ gtk_text_view_set_editable (GTK_TEXT_VIEW (packetcooked), FALSE);
+ gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packetcooked), GTK_WRAP_CHAR);
+
+ label30 = gtk_label_new (_("Received Decoded Packets"));
+ gtk_widget_show (label30);
+ gtk_frame_set_label_widget (GTK_FRAME (frame6), label30);
+
+ frame7 = gtk_frame_new (NULL);
+ gtk_widget_show (frame7);
+ gtk_paned_pack2 (GTK_PANED (vpaned1), frame7, TRUE, TRUE);
+
+ scrolledwindow3 = gtk_scrolled_window_new (NULL, NULL);
+ gtk_widget_show (scrolledwindow3);
+ gtk_container_add (GTK_CONTAINER (frame7), scrolledwindow3);
+ gtk_widget_set_can_focus (scrolledwindow3, FALSE);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolledwindow3), GTK_SHADOW_IN);
+
+ packetraw = gtk_text_view_new ();
+ gtk_widget_show (packetraw);
+ gtk_container_add (GTK_CONTAINER (scrolledwindow3), packetraw);
+ gtk_widget_set_can_focus (packetraw, FALSE);
+ gtk_text_view_set_editable (GTK_TEXT_VIEW (packetraw), FALSE);
+ gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (packetraw), GTK_WRAP_CHAR);
+
+ label31 = gtk_label_new (_("Received Raw Packets"));
+ gtk_widget_show (label31);
+ gtk_frame_set_label_widget (GTK_FRAME (frame7), label31);
+
+ g_signal_connect ((gpointer) p3dwindow, "delete_event",
+ G_CALLBACK (on_p3dwindow_delete_event),
+ NULL);
+
+ /* Store pointers to all widgets, for use by lookup_widget(). */
+ GLADE_HOOKUP_OBJECT_NO_REF (p3dwindow, p3dwindow, "p3dwindow");
+ GLADE_HOOKUP_OBJECT (p3dwindow, vbox6, "vbox6");
+ GLADE_HOOKUP_OBJECT (p3dwindow, hbox3, "hbox3");
+ GLADE_HOOKUP_OBJECT (p3dwindow, label7, "label7");
+ GLADE_HOOKUP_OBJECT (p3dwindow, rxstatus, "rxstatus");
+ GLADE_HOOKUP_OBJECT (p3dwindow, label17, "label17");
+ GLADE_HOOKUP_OBJECT (p3dwindow, carrierfreq, "carrierfreq");
+ GLADE_HOOKUP_OBJECT (p3dwindow, label18, "label18");
+ GLADE_HOOKUP_OBJECT (p3dwindow, buttonpassall, "buttonpassall");
+ GLADE_HOOKUP_OBJECT (p3dwindow, vpaned1, "vpaned1");
+ GLADE_HOOKUP_OBJECT (p3dwindow, frame6, "frame6");
+ GLADE_HOOKUP_OBJECT (p3dwindow, scrolledwindow2, "scrolledwindow2");
+ GLADE_HOOKUP_OBJECT (p3dwindow, packetcooked, "packetcooked");
+ GLADE_HOOKUP_OBJECT (p3dwindow, label30, "label30");
+ GLADE_HOOKUP_OBJECT (p3dwindow, frame7, "frame7");
+ GLADE_HOOKUP_OBJECT (p3dwindow, scrolledwindow3, "scrolledwindow3");
+ GLADE_HOOKUP_OBJECT (p3dwindow, packetraw, "packetraw");
+ GLADE_HOOKUP_OBJECT (p3dwindow, label31, "label31");
+
+ return p3dwindow;
+}
+
diff --git a/configapp/src/interface.h b/configapp/src/interface.h
new file mode 100644
index 0000000..d0e2a7c
--- /dev/null
+++ b/configapp/src/interface.h
@@ -0,0 +1,12 @@
+/*
+ * DO NOT EDIT THIS FILE - it is generated by Glade.
+ */
+
+GtkWidget* create_mainwindow (void);
+GtkWidget* create_aboutwindow (void);
+GtkWidget* create_newconfigwindow (void);
+GtkWidget* create_errordialog (void);
+GtkWidget* create_specwindow (void);
+GtkWidget* create_scopewindow (void);
+GtkWidget* create_receivewindow (void);
+GtkWidget* create_p3dwindow (void);
diff --git a/configapp/src/main.c b/configapp/src/main.c
new file mode 100644
index 0000000..72a1808
--- /dev/null
+++ b/configapp/src/main.c
@@ -0,0 +1,664 @@
+/*
+ * Initial main.c file generated by Glade. Edit as required.
+ * Glade will not overwrite this file.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "configapp.h"
+
+#include "getopt.h"
+
+#include <gtk/gtk.h>
+
+#include "interface.h"
+#include "support.h"
+
+#ifdef WIN32
+
+#include <windows.h>
+
+#else
+
+/* libxml includes */
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+#include "simd.h"
+
+/* ---------------------------------------------------------------------- */
+
+GtkWidget *mainwindow, *specwindow, *scopewindow, *receivewindow, *p3dwindow;
+GtkTreeModel *configmodel;
+
+/* ---------------------------------------------------------------------- */
+
+extern struct modulator afskmodulator;
+extern struct demodulator afskdemodulator;
+
+extern struct modulator fskmodulator;
+extern struct demodulator fskdemodulator;
+extern struct demodulator fskpspdemodulator;
+extern struct modulator fskeqmodulator;
+extern struct demodulator fskeqdemodulator;
+
+extern struct modulator pammodulator;
+extern struct demodulator pamdemodulator;
+
+extern struct modulator pskmodulator;
+extern struct demodulator pskdemodulator;
+
+extern struct modulator newqpskmodulator;
+extern struct demodulator newqpskdemodulator;
+
+/* ---------------------------------------------------------------------- */
+
+struct modulator modchain_x = {
+ &afskmodulator,
+ "Off",
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+struct demodulator demodchain_x = {
+ &afskdemodulator,
+ "Off",
+ NULL,
+ NULL,
+ NULL
+};
+
+#ifdef HAVE_ALSA
+#define ALSA_STR , "alsa"
+#else /* HAVE_ALSA */
+#define ALSA_STR
+#endif /* HAVE_ALSA */
+
+struct modemparams ioparam_type[] = {
+ { "type", "Audio IO Mode", "Audio IO Mode", "soundcard", MODEMPAR_COMBO,
+ { c: { { "soundcard", "file", "simulation" ALSA_STR } } } },
+ { NULL }
+};
+
+#undef ALSA_STR
+
+#ifdef WIN32
+
+struct modemparams chaccparams_x[] = {
+ { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON },
+ { NULL }
+};
+
+#else /* WIN32 */
+
+struct modemparams pktkissparams_x[] = {
+ { "file", "File", "File (symlink) to send the KISS stream to", "/dev/soundmodem0",
+ MODEMPAR_COMBO, { c: { { "/dev/soundmodem0", "/dev/soundmodem1", "/dev/soundmodem2", "/dev/soundmodem3" } } } },
+ { "unlink", "Unlink File", "Unlink File (above) on setup", "1", MODEMPAR_CHECKBUTTON },
+ { NULL }
+};
+
+struct modemparams pktmkissparams_x[] = {
+ { "ifname", "Interface Name", "Name of the Kernel KISS Interface", "sm0", MODEMPAR_COMBO,
+ { c: { { "sm0", "sm1", "sm2", "ax0" } } } },
+ { "hwaddr", "Callsign", "Callsign (Hardware Address)", "", MODEMPAR_STRING },
+ { "ip", "IP Address", "IP Address (mandatory)", "10.0.0.1", MODEMPAR_STRING },
+ { "netmask", "Network Mask", "Network Mask", "255.255.255.0", MODEMPAR_STRING },
+ { "broadcast", "Broadcast Address", "Broadcast Address", "10.0.0.255", MODEMPAR_STRING },
+ { NULL }
+};
+
+struct modemparams chaccparams_x[] = {
+ { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { "slottime", "Slot Time", "Slot Time in ms (normally 100ms)", "100", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { "ppersist", "P-Persistence", "P-Persistence", "40", MODEMPAR_NUMERIC, { n: { 0, 255, 1, 10 } } },
+ { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON },
+ { "txtail", "TxTail", "Transmitter Tail delay in ms", "10", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { NULL }
+};
+
+#endif /* WIN32 */
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef WIN32
+
+#define REGISTRYPATH "SOFTWARE\\FlexNet\\SoundModem"
+#define REGISTRYKEY HKEY_LOCAL_MACHINE
+
+#define MAXCHAN 16
+
+static struct {
+ unsigned int nrchan;
+ struct onechannel {
+ char name[16];
+ } chan[MAXCHAN];
+} channels;
+
+static int chancompare(struct onechannel *i, struct onechannel *j)
+{
+ return strcmp(i->name, j->name);
+}
+
+static int enumchannels(const char *cfgname)
+{
+ char name[256];
+ HKEY regkey;
+ LONG err;
+ DWORD len;
+ DWORD index = 0;
+
+ channels.nrchan = 0;
+ snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, cfgname);
+ if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_READ, ®key)) != ERROR_SUCCESS) {
+ g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ while (channels.nrchan < MAXCHAN) {
+ len = sizeof(channels.chan[channels.nrchan].name);
+ if ((RegEnumKeyEx(regkey, index, channels.chan[channels.nrchan].name, &len,
+ NULL, NULL, NULL, NULL)) != ERROR_SUCCESS)
+ break;
+ index++;
+ if (isdigit(channels.chan[channels.nrchan].name[0]))
+ channels.nrchan++;
+ }
+ RegCloseKey(regkey);
+ if (!channels.nrchan)
+ return 0;
+ qsort(&channels.chan[0], channels.nrchan, sizeof(channels.chan[0]), chancompare);
+ return 0;
+}
+
+int xml_newconfig(const char *newname)
+{
+ HKEY regkey;
+ LONG err;
+ DWORD dispo;
+ char name[256];
+
+ if (strchr(newname, '\\'))
+ return -1;
+ snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, newname);
+ if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE,
+ KEY_ALL_ACCESS, NULL, ®key, &dispo)) != ERROR_SUCCESS) {
+ g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ RegCloseKey(regkey);
+ return (dispo == REG_CREATED_NEW_KEY) ? 0 : -1;
+}
+
+const char *xml_newchannel(const char *cfgname)
+{
+ if (enumchannels(cfgname))
+ return NULL;
+ if (channels.nrchan >= MAXCHAN)
+ return NULL;
+ if (channels.nrchan == 0)
+ strncpy(channels.chan[channels.nrchan].name, "0",
+ sizeof(channels.chan[channels.nrchan].name));
+ else
+ snprintf(channels.chan[channels.nrchan].name,
+ sizeof(channels.chan[channels.nrchan].name),
+ "%ld", strtoul(channels.chan[channels.nrchan-1].name, NULL, 0)+1);
+ channels.nrchan++;
+ return channels.chan[channels.nrchan-1].name;
+}
+
+static int deletekeyx(HKEY key)
+{
+ char name[128];
+ LONG err;
+ DWORD len;
+ HKEY key2;
+ int ret = 0;
+
+ for (;;) {
+ len = sizeof(name);
+ if ((RegEnumKeyEx(key, 0, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS)
+ return ret;
+ if ((err = RegOpenKeyEx(key, name, 0, KEY_ALL_ACCESS, &key2)) != ERROR_SUCCESS) {
+ g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ ret |= deletekeyx(key2);
+ RegCloseKey(key2);
+ RegDeleteKey(key, name);
+ }
+ return ret;
+}
+
+static int deletekey(const char *name)
+{
+ HKEY key;
+ int ret;
+ DWORD err;
+
+ if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_ALL_ACCESS, &key)) != ERROR_SUCCESS) {
+ g_printerr("RegOpenKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ ret = deletekeyx(key);
+ RegCloseKey(key);
+ RegDeleteKey(REGISTRYKEY, name);
+ return ret;
+}
+
+int xml_deleteconfig(const char *newname)
+{
+ char name[256];
+
+ snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, newname);
+ return deletekey(name);
+}
+
+int xml_deletechannel(const char *cfgname, const char *chname)
+{
+ char name[256];
+
+ snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, chname);
+ return deletekey(name);
+}
+
+int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data)
+{
+ char name[256];
+ HKEY key;
+ DWORD err;
+
+ if (chname)
+ snprintf(name, sizeof(name), "%s\\%s\\%s\\%s", REGISTRYPATH, cfgname, chname, typname);
+ else
+ snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, typname);
+ if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE,
+ KEY_WRITE, NULL, &key, NULL)) != ERROR_SUCCESS) {
+ g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ err = RegSetValueEx(key, propname, 0, REG_SZ, data, strlen(data)+1);
+ RegCloseKey(key);
+ if (err != ERROR_SUCCESS) {
+ g_printerr("RegSetValueEx(%s,%s) returned 0x%lx\n", propname, data, err);
+ return -1;
+ }
+ return 0;
+}
+
+int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz)
+{
+ HKEY key;
+ DWORD err, vtype, len;
+ char name[256];
+
+ buf[0] = 0;
+ if (chname)
+ snprintf(name, sizeof(name), "%s\\%s\\%s\\%s", REGISTRYPATH, cfgname, chname, typname);
+ else
+ snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, cfgname, typname);
+ if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE,
+ KEY_READ, NULL, &key, NULL)) != ERROR_SUCCESS) {
+ g_printerr("RegCreateKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ len = bufsz;
+ err = RegQueryValueEx(key, propname, NULL, &vtype, buf, &len);
+ RegCloseKey(key);
+ if (len >= bufsz)
+ len = bufsz-1;
+ buf[len] = 0;
+ if (err != ERROR_SUCCESS) {
+ g_printerr("RegQueryValueEx(%s) returned 0x%lx\n", propname, err);
+ return -1;
+ }
+ if (vtype != REG_SZ)
+ return -1;
+ return len;
+}
+
+static void buildtree(void)
+{
+ DWORD err;
+ HKEY key;
+ DWORD index = 0;
+ DWORD len;
+ char name[64];
+ unsigned int i;
+
+ if ((err = RegOpenKeyEx(REGISTRYKEY, REGISTRYPATH, 0, KEY_READ, &key)) != ERROR_SUCCESS) {
+ g_printerr("RegOpenKeyEx(" REGISTRYPATH ") returned 0x%lx\n", err);
+ return;
+ }
+ for (;;) {
+ len = sizeof(name);
+ if ((RegEnumKeyEx(key, index, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS)
+ break;
+ g_print("Configuration: %s\n", name);
+ index++;
+ new_configuration(name);
+ if (enumchannels(name))
+ continue;
+ for (i = 0; i < channels.nrchan; i++)
+ new_channel(name, channels.chan[i].name);
+ }
+ RegCloseKey(key);
+}
+
+#else /* WIN32 */
+
+static xmlDocPtr doc = NULL;
+static const char *cfgfile = "/etc/ax25/soundmodem.conf";
+
+static xmlNodePtr findconfig(const char *newname)
+{
+ xmlNodePtr node;
+ const char *name;
+
+ for (node = doc->children->children; node; node = node->next) {
+ if (!node->name || strcmp(node->name, "configuration"))
+ continue;
+ name = xmlGetProp(node, "name");
+ if (!name)
+ continue;
+ if (!strcmp(name, newname))
+ return node;
+ }
+ return NULL;
+}
+
+static xmlNodePtr findchannel(xmlNodePtr cfg, const char *newname)
+{
+ xmlNodePtr node;
+ const char *name;
+
+ if (!cfg)
+ return NULL;
+ for (node = cfg->children; node; node = node->next) {
+ if (!node->name || strcmp(node->name, "channel"))
+ continue;
+ name = xmlGetProp(node, "name");
+ if (!name)
+ continue;
+ if (!strcmp(name, newname))
+ return node;
+ }
+ return NULL;
+}
+
+static void namechannels(xmlNodePtr cfg)
+{
+ xmlNodePtr node, node2;
+ unsigned int ch = 0;
+ char buf[64];
+ const char *name;
+
+ for (node = cfg->children; node; node = node->next) {
+ if (!node->name || strcmp(node->name, "channel"))
+ continue;
+ name = xmlGetProp(node, "name");
+ if (name) {
+ node2 = findchannel(cfg, name);
+ if (node2 == node)
+ continue;
+ }
+ for (;;) {
+ sprintf(buf, "Channel %u", ch++);
+ xmlSetProp(node, "name", buf);
+ node2 = findchannel(cfg, buf);
+ if (node2 == node)
+ break;
+ }
+ }
+}
+
+int xml_newconfig(const char *newname)
+{
+ xmlNodePtr node = findconfig(newname);
+
+ if (node)
+ return -1;
+ node = xmlNewChild(doc->children, NULL, "configuration", NULL);
+ xmlSetProp(node, "name", newname);
+ return 0;
+}
+
+const char *xml_newchannel(const char *cfgname)
+{
+ xmlNodePtr node, node2;
+
+ node = findconfig(cfgname);
+ if (!node)
+ return NULL;
+ node2 = xmlNewChild(node, NULL, "channel", NULL);
+ namechannels(node);
+ return xmlGetProp(node2, "name");
+}
+
+int xml_deleteconfig(const char *newname)
+{
+ xmlNodePtr node = findconfig(newname);
+ if (!node)
+ return -1;
+ xmlUnlinkNode(node);
+ xmlFreeNode(node);
+ return 0;
+}
+
+int xml_deletechannel(const char *cfgname, const char *chname)
+{
+ xmlNodePtr node = findconfig(cfgname);
+ node = findchannel(node, chname);
+ if (!node)
+ return -1;
+ xmlUnlinkNode(node);
+ xmlFreeNode(node);
+ return 0;
+}
+
+static xmlNodePtr propnode(const char *cfgname, const char *chname, const char *typname, int create)
+{
+ xmlNodePtr node2, node = findconfig(cfgname);
+ if (chname)
+ node = findchannel(node, chname);
+ if (!node)
+ return NULL;
+ for (node2 = node->children; node2; node2 = node2->next) {
+ if (!node2->name || strcmp(node2->name, typname))
+ continue;
+ return node2;
+ }
+ if (!create)
+ return NULL;
+ return xmlNewChild(node, NULL, typname, NULL);
+}
+
+int xml_setprop(const char *cfgname, const char *chname, const char *typname, const char *propname, const char *data)
+{
+ xmlNodePtr node = propnode(cfgname, chname, typname, 1);
+ if (!node)
+ return -1;
+ xmlSetProp(node, propname, data);
+ return 0;
+}
+
+int xml_getprop(const char *cfgname, const char *chname, const char *typname, const char *propname, char *buf, unsigned int bufsz)
+{
+ xmlNodePtr node = propnode(cfgname, chname, typname, 0);
+ const char *cp;
+
+ buf[0] = 0;
+ if (!node)
+ return -1;
+ if (!(cp = xmlGetProp(node, propname)))
+ return -1;
+ strncpy(buf, cp, bufsz);
+ buf[bufsz-1] = 0;
+ return strlen(buf);
+}
+
+static void buildtree(xmlNodePtr xnode)
+{
+ xmlNodePtr node;
+ const char *name;
+
+ for (; xnode; xnode = xnode->next) {
+ if (!xnode->name || strcmp(xnode->name, "configuration"))
+ continue;
+ name = xmlGetProp(xnode, "name");
+ if (!name)
+ continue;
+ namechannels(xnode);
+ new_configuration(name);
+ /* now add channels */
+ for (node = xnode->children; node; node = node->next) {
+ if (!node->name || strcmp(node->name, "channel"))
+ continue;
+ new_channel(name, xmlGetProp(node, "name"));
+ }
+ }
+}
+
+#endif /* WIN32 */
+
+/* ---------------------------------------------------------------------- */
+
+int main (int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ { "expert", no_argument, 0, 'x' },
+ { 0, 0, 0, 0 }
+ };
+ int c, err = 0;
+ unsigned int verblevel = 10, tosyslog = 0, simd = 1, expert = 0;
+
+ afskmodulator.next = &fskmodulator;
+ afskdemodulator.next = &fskdemodulator;
+ fskmodulator.next = &pammodulator;
+ fskdemodulator.next = &fskpspdemodulator;
+ fskpspdemodulator.next = &pamdemodulator;
+ fskeqdemodulator.next = &pamdemodulator;
+ pammodulator.next = &pskmodulator;
+ pamdemodulator.next = &pskdemodulator;
+ pskmodulator.next = &newqpskmodulator;
+ pskdemodulator.next = &newqpskdemodulator;
+ newqpskdemodulator.next = &p3ddemodulator;
+
+#ifdef ENABLE_NLS
+ bindtextdomain(PACKAGE, PACKAGE_LOCALE_DIR);
+ bind_textdomain_codeset (PACKAGE, "UTF-8");
+ textdomain(PACKAGE);
+#endif
+
+ gtk_set_locale();
+ gtk_init(&argc, &argv);
+
+ add_pixmap_directory(PACKAGE_DATA_DIR "/pixmaps");
+ add_pixmap_directory(PACKAGE_SOURCE_DIR "/pixmaps");
+
+ mainwindow = create_mainwindow();
+ gtk_notebook_remove_page(GTK_NOTEBOOK(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")), 0);
+ gtk_notebook_remove_page(GTK_NOTEBOOK(g_object_get_data(G_OBJECT(mainwindow), "confignotebook")), 0);
+ gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "newchannel")));
+ gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "deleteconfiguration")));
+ gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "deletechannel")));
+ gtk_widget_hide(GTK_WIDGET(g_object_get_data(G_OBJECT(mainwindow), "diagnostics")));
+ specwindow = create_specwindow();
+ scopewindow = create_scopewindow();
+ receivewindow = create_receivewindow();
+ p3dwindow = create_p3dwindow();
+ configmodel = create_configmodel();
+
+ {
+ GtkWidget *w;
+ GtkStyle *st;
+ PangoFontDescription *font_desc = pango_font_description_from_string ("monospace 10");
+ if (!font_desc) {
+ g_printerr("Cannot load monospace\n");
+ } else {
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "packetraw"));
+ st = gtk_style_copy(gtk_widget_get_style(w));
+ st->font_desc = font_desc;
+ gtk_widget_set_style(w, st);
+ w = GTK_WIDGET(g_object_get_data(G_OBJECT(p3dwindow), "packetcooked"));
+ gtk_widget_set_style(w, st);
+ }
+ }
+
+ while ((c = getopt_long(argc, argv, "v:sS", long_options, NULL)) != EOF) {
+ switch (c) {
+ case 'v':
+ verblevel = strtoul(optarg, NULL, 0);
+ break;
+
+ case 's':
+ tosyslog = 1;
+ break;
+
+ case 'S':
+ simd = 0;
+ break;
+
+ case 'x':
+ expert = 1;
+ break;
+
+ default:
+ err++;
+ break;
+ }
+ }
+ if (err) {
+ fprintf(stderr, "usage: [<configfile>]\n");
+ exit(1);
+ }
+ if (expert) {
+ fskpspdemodulator.next = &fskeqdemodulator;
+ }
+ loginit(verblevel, tosyslog);
+ initsimd(simd);
+ ioinit_sim();
+ ioinit_filein();
+ ioinit_soundcard();
+#ifdef WIN32
+ buildtree();
+#else /* WIN32 */
+ if (optind < argc)
+ cfgfile = argv[optind];
+ doc = xmlParseFile(cfgfile);
+ if (doc && (!doc->children || !doc->children->name || strcmp(doc->children->name, "modem"))) {
+ g_printerr("SoundModem Config: Invalid configuration file %s\n", cfgfile);
+ exit(1);
+ }
+ if (!doc && (doc = xmlNewDoc("1.0")))
+ doc->children = xmlNewDocNode(doc, NULL, "modem", NULL);
+ if (!doc || !doc->children) {
+ g_printerr("SoundModem Config: out of memory\n");
+ exit(1);
+ }
+ buildtree(doc->children->children);
+#endif /* WIN32 */
+ renumber_channels();
+ gtk_tree_view_expand_all(GTK_TREE_VIEW(g_object_get_data(G_OBJECT(mainwindow), "configtree")));
+ gtk_widget_show(mainwindow);
+ gtk_main();
+#ifdef WIN32
+#else /* WIN32 */
+ if (!xmlSaveFormatFile(cfgfile, doc, 1))
+ g_printerr("SoundModem Config: error saving configuration file %s\n", cfgfile);
+ xmlFreeDoc(doc);
+#endif /* WIN32 */
+ return 0;
+}
+
diff --git a/configapp/src/scope.c b/configapp/src/scope.c
new file mode 100644
index 0000000..261b376
--- /dev/null
+++ b/configapp/src/scope.c
@@ -0,0 +1,346 @@
+/*
+ * Sooundmodem Scope Widget
+ * Copyright (C) 1999-2000 Thomas Sailer <sailer at ife.ee.ethz.ch>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "scope.h"
+#include "snm-compat-gtk2.h"
+#include <gtk/gtkgc.h>
+#include <gtk/gtkmain.h>
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+/* --------------------------------------------------------------------- */
+
+#define PRIO G_PRIORITY_LOW
+
+static void scope_class_init(ScopeClass *klass);
+static void scope_init(Scope *scope);
+static void scope_finalize(GObject *object);
+static gint scope_expose(GtkWidget *widget, GdkEventExpose *event);
+static void scope_realize(GtkWidget *widget);
+static void scope_unrealize(GtkWidget *widget);
+static void scope_size_allocate(GtkWidget *widget, GtkAllocation *allocation);
+static void scope_send_configure (Scope *scope);
+static gint idle_callback(gpointer data);
+
+static GtkWidgetClass *parent_class = NULL;
+static ScopeClass *scope_class = NULL;
+
+
+GType scope_get_type(void)
+{
+ static GType scope_type = 0;
+
+ if (!scope_type)
+ {
+ static const GTypeInfo scope_info =
+ {
+ sizeof(ScopeClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc)scope_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(Scope),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc)scope_init,
+ };
+ scope_type = g_type_register_static
+ (GTK_TYPE_WIDGET, "Scope", &scope_info, 0);
+ }
+ return scope_type;
+}
+
+static void scope_class_init(ScopeClass *klass)
+{
+ GObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+
+ object_class = (GObjectClass*)klass;
+ widget_class = (GtkWidgetClass*)klass;
+
+ parent_class = g_type_class_peek(GTK_TYPE_WIDGET);
+ scope_class = klass;
+
+ object_class->finalize = scope_finalize;
+ widget_class->expose_event = scope_expose;
+ widget_class->realize = scope_realize;
+ widget_class->unrealize = scope_unrealize;
+ widget_class->size_allocate = scope_size_allocate;
+}
+
+static void scope_init(Scope *scope)
+{
+ scope->idlefunc = 0;
+ /* initialize the colors */
+ scope->tracecol.red = 11796;
+ scope->tracecol.green = 53740;
+ scope->tracecol.blue = 4588;
+ scope->gridcol.red = 52429;
+ scope->gridcol.green = 52429;
+ scope->gridcol.blue = 52429;
+ scope->trace_gc = scope->grid_gc = NULL;
+ scope->pixmap = NULL;
+ /* initialize the data */
+ memset(&scope->y, 0, sizeof(scope->y));
+}
+
+static void scope_realize(GtkWidget *widget)
+{
+ Scope *scope;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
+ GdkGCValues gc_values;
+ GtkAllocation allocation;
+ GdkWindow *window;
+ GtkStyle *style;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SCOPE(widget));
+
+ scope = SCOPE(widget);
+ gtk_widget_set_realized(widget, TRUE);
+ gtk_widget_get_allocation(widget, &allocation);
+
+ attributes.window_type = GDK_WINDOW_CHILD;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual(widget);
+ attributes.colormap = gtk_widget_get_colormap(widget);
+ attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+
+ gtk_widget_set_has_window(widget, TRUE);
+ window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask);
+ gtk_widget_set_window(widget, window);
+ gdk_window_set_user_data(window, scope);
+
+ gtk_widget_style_attach(widget);
+ style = gtk_widget_get_style(widget);
+ gtk_style_set_background(style, window, GTK_STATE_NORMAL);
+
+ /* gc's if necessary */
+ if (!gdk_colormap_alloc_color(style->colormap, &scope->tracecol,
+ FALSE, TRUE))
+ g_warning("unable to allocate color: ( %d %d %d )",
+ scope->tracecol.red, scope->tracecol.green, scope->tracecol.blue);
+ gc_values.foreground = scope->tracecol;
+ scope->trace_gc = gtk_gc_get(style->depth,
+ style->colormap,
+ &gc_values, GDK_GC_FOREGROUND);
+ if (!gdk_colormap_alloc_color(style->colormap, &scope->gridcol,
+ FALSE, TRUE))
+ g_warning("unable to allocate color: ( %d %d %d )",
+ scope->gridcol.red, scope->gridcol.green, scope->gridcol.blue);
+ gc_values.foreground = scope->gridcol;
+ scope->grid_gc = gtk_gc_get(style->depth,
+ style->colormap,
+ &gc_values, GDK_GC_FOREGROUND);
+ /* create backing store */
+ scope->pixmap = gdk_pixmap_new(window, SCOPE_WIDTH, SCOPE_HEIGHT, -1);
+
+ scope_send_configure(SCOPE(widget));
+}
+
+static void scope_unrealize(GtkWidget *widget)
+{
+ Scope *scope;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SCOPE(widget));
+
+ scope = SCOPE(widget);
+ if (scope->idlefunc)
+ g_source_remove(scope->idlefunc);
+ if (scope->trace_gc)
+ gtk_gc_release(scope->trace_gc);
+ if (scope->grid_gc)
+ gtk_gc_release(scope->grid_gc);
+ scope->trace_gc = scope->grid_gc = NULL;
+ if (scope->pixmap)
+ g_object_unref(scope->pixmap);
+ scope->pixmap = NULL;
+ if (GTK_WIDGET_CLASS(parent_class)->unrealize)
+ (*GTK_WIDGET_CLASS(parent_class)->unrealize)(widget);
+}
+
+static void scope_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
+{
+ GtkAllocation alloc;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SCOPE(widget));
+ g_return_if_fail(allocation != NULL);
+
+ alloc = *allocation;
+ alloc.width = SCOPE_WIDTH;
+ alloc.height = SCOPE_HEIGHT;
+ gtk_widget_set_allocation(widget, &alloc);
+
+ if (gtk_widget_get_realized(widget)) {
+ gdk_window_move_resize (gtk_widget_get_window(widget),
+ allocation->x, allocation->y,
+ allocation->width, allocation->height);
+ scope_send_configure(SCOPE(widget));
+ }
+}
+
+static void scope_send_configure(Scope *scope)
+{
+ GtkWidget *widget;
+ GdkEventConfigure event;
+ GtkAllocation allocation;
+
+ widget = GTK_WIDGET(scope);
+ gtk_widget_get_allocation(widget, &allocation);
+
+ event.type = GDK_CONFIGURE;
+ event.window = gtk_widget_get_window(widget);
+ event.send_event = TRUE;
+ event.x = allocation.x;
+ event.y = allocation.y;
+ event.width = allocation.width;
+ event.height = allocation.height;
+
+ gtk_widget_event(widget, (GdkEvent*)&event);
+}
+
+
+GtkWidget* scope_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3)
+{
+ Scope *scope;
+
+ scope = g_object_new(scope_get_type(), NULL);
+ memset(&scope->y, 0, sizeof(scope->y));
+ return GTK_WIDGET(scope);
+}
+
+static void scope_finalize(GObject *object)
+{
+ g_return_if_fail(object != NULL);
+ g_return_if_fail(IS_SCOPE(object));
+ (*G_OBJECT_CLASS(parent_class)->finalize)(object);
+}
+
+static gint scope_expose(GtkWidget *widget, GdkEventExpose *event)
+{
+ Scope *scope;
+
+ g_return_val_if_fail(widget != NULL, FALSE);
+ g_return_val_if_fail(IS_SCOPE(widget), FALSE);
+ g_return_val_if_fail (event != NULL, FALSE);
+ if (gtk_widget_is_drawable(widget)) {
+ scope = SCOPE(widget);
+ if (!scope->idlefunc)
+ scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL);
+ }
+ return FALSE;
+}
+
+static void draw(Scope *scope)
+{
+ guint segcnt, i;
+ GdkPoint pt[SCOPE_WIDTH+1];
+ GdkSegment seg[100], *segp;
+ GtkWidget *widget;
+ GtkAllocation allocation;
+ GtkStyle *style;
+
+ widget = GTK_WIDGET(scope);
+ g_return_if_fail(gtk_widget_is_drawable(widget));
+ g_return_if_fail(scope->pixmap);
+ gtk_widget_get_allocation(widget, &allocation);
+ style = gtk_widget_get_style(widget);
+ /* calculate grid segments */
+ for (segp = seg, segcnt = i = 0; i < SCOPE_WIDTH; i += SCOPE_WIDTH/8) {
+ segp->x1 = segp->x2 = i;
+ segp->y1 = SCOPE_HEIGHT/2-5;
+ segp->y2 = SCOPE_HEIGHT/2+5;
+ segp++;
+ segcnt++;
+ }
+ segp->y1 = segp->y2 = SCOPE_HEIGHT/2;
+ segp->x1 = 0;
+ segp->x2 = SCOPE_WIDTH-1;
+ segp++;
+ segcnt++;
+ /* copy data points */
+ for (i = 0; i < SCOPE_WIDTH; i++) {
+ pt[i].x = i;
+ pt[i].y = ((32767-(int)scope->y[i])*SCOPE_HEIGHT) >> 16;
+ }
+ /* clear window */
+ gdk_draw_rectangle(scope->pixmap, style->base_gc[gtk_widget_get_state(widget)],
+ TRUE, 0, 0,
+ allocation.width,
+ allocation.height);
+ /* draw grid */
+ gdk_draw_segments(scope->pixmap, scope->grid_gc, seg, segcnt);
+ /* draw trace */
+ gdk_draw_lines(scope->pixmap, scope->trace_gc, pt, SCOPE_WIDTH);
+ /* draw to screen */
+ gdk_draw_drawable(gtk_widget_get_window(widget), style->base_gc[gtk_widget_get_state(widget)], scope->pixmap,
+ 0, 0, 0, 0, allocation.width, allocation.height);
+}
+
+
+static gint idle_callback(gpointer data)
+{
+ g_return_val_if_fail(data != NULL, FALSE);
+ g_return_val_if_fail(IS_SCOPE(data), FALSE);
+ SCOPE(data)->idlefunc = 0;
+ if (!gtk_widget_is_drawable(GTK_WIDGET(data)))
+ return FALSE;
+ draw(SCOPE(data));
+ return FALSE; /* don't call this callback again */
+}
+
+void scope_setdata(Scope *scope, short *samples)
+{
+ g_return_if_fail(scope != NULL);
+ g_return_if_fail(IS_SCOPE(scope));
+ memcpy(scope->y, samples, sizeof(scope->y));
+ if (gtk_widget_is_drawable(GTK_WIDGET(scope))) {
+ if (!scope->idlefunc)
+ scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL);
+ }
+}
+
+#if 0
+void scope_setmarker(Scope *scope, int pointer)
+{
+ g_return_if_fail(scope != NULL);
+ g_return_if_fail(IS_SCOPE(scope));
+ if (pointer >= 0 && pointer < SCOPE_WIDTH)
+ scope->pointer = pointer;
+ if (GTK_WIDGET_DRAWABLE(GTK_WIDGET(scope))) {
+ if (!scope->idlefunc)
+ scope->idlefunc = g_idle_add_full(PRIO, idle_callback, scope, NULL);
+ }
+}
+#endif
diff --git a/configapp/src/scope.h b/configapp/src/scope.h
new file mode 100644
index 0000000..3b26d5c
--- /dev/null
+++ b/configapp/src/scope.h
@@ -0,0 +1,75 @@
+/*
+ * Scope Widget
+ * Copyright (C) 1999-2000 Thomas Sailer <sailer at ife.ee.ethz.ch>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __SCOPE_H__
+#define __SCOPE_H__
+
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define SCOPE(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, scope_get_type(), Scope)
+#define SCOPE_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, scope_get_type(), ScopeClass)
+#define IS_SCOPE(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, scope_get_type())
+
+typedef struct _Scope Scope;
+typedef struct _ScopeClass ScopeClass;
+
+#define SCOPE_NUMSAMPLES 512
+
+#define SCOPE_WIDTH (SCOPE_NUMSAMPLES)
+#define SCOPE_HEIGHT 384
+
+struct _Scope
+{
+ GtkWidget widget;
+
+ guint idlefunc;
+ GdkGC *trace_gc;
+ GdkGC *grid_gc;
+ GdkGC *pointer_gc;
+ GdkColor tracecol;
+ GdkColor gridcol;
+
+ GdkPixmap *pixmap;
+
+ short y[SCOPE_WIDTH];
+};
+
+struct _ScopeClass
+{
+ GtkWidgetClass parent_class;
+};
+
+
+GType scope_get_type(void);
+GtkWidget* scope_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3);
+void scope_setdata(Scope *scope, short *samples);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __SCOPE_H__ */
diff --git a/configapp/src/snm-compat-gtk2.h b/configapp/src/snm-compat-gtk2.h
new file mode 100644
index 0000000..6825ee0
--- /dev/null
+++ b/configapp/src/snm-compat-gtk2.h
@@ -0,0 +1,63 @@
+#ifndef SNM_COMPAT_GTK2_H
+#define SNM_COMPAT_GTK2_H
+
+/* To be included only from C files, not headers. */
+
+
+#ifndef HAVE_GTK_DIALOG_GET_ACTION_AREA
+#define gtk_dialog_get_action_area(_d_) (_d_)->action_area
+#endif
+
+#ifndef HAVE_GTK_DIALOG_GET_CONTENT_AREA
+#define gtk_dialog_get_content_area(_d_) (_d_)->vbox
+#endif
+
+#ifndef HAVE_GTK_WIDGET_GET_ALLOCATION
+#define gtk_widget_get_allocation(_w_,_a_) (*(_a_) = (_w_)->allocation)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_ALLOCATION
+#define gtk_widget_set_allocation(_w_,_a_) ((_w_)->allocation = *(_a_))
+#endif
+
+#ifndef HAVE_GTK_WIDGET_GET_REALIZED
+#define gtk_widget_get_realized(_w_) GTK_WIDGET_REALIZED(_w_)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_REALIZED
+#define gtk_widget_set_realized(_w_,_r_) do { if (_r_) GTK_WIDGET_SET_FLAGS(_w_, GTK_REALIZED); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_REALIZED); } while (0)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_GET_STATE
+#define gtk_widget_get_state(_w_) (_w_)->state
+#endif
+
+#ifndef HAVE_GTK_WIDGET_GET_WINDOW
+#define gtk_widget_get_window(_w_) (_w_)->window
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_WINDOW
+#define gtk_widget_set_window(_w_,_o_) ((_w_)->window = (_o_))
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_HAS_WINDOW
+#define gtk_widget_set_has_window(_w_, _h_) {}
+#endif
+
+#ifndef HAVE_GTK_WIDGET_IS_DRAWABLE
+#define gtk_widget_is_drawable(_w_) GTK_WIDGET_DRAWABLE(_w_)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_CAN_DEFAULT
+#define gtk_widget_set_can_default(_w_,_d_) do { if (_d_) GTK_WIDGET_SET_FLAGS(_w_, GTK_CAN_DEFAULT); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_CAN_DEFAULT); } while (0)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_SET_CAN_FOCUS
+#define gtk_widget_set_can_focus(_w_,_f_) do { if (_f_) GTK_WIDGET_SET_FLAGS(_w_, GTK_CAN_FOCUS); else GTK_WIDGET_UNSET_FLAGS(_w_, GTK_CAN_FOCUS); } while (0)
+#endif
+
+#ifndef HAVE_GTK_WIDGET_STYLE_ATTACH
+#define gtk_widget_style_attach(_w_) (_w_->style = gtk_style_attach (_w_->style, _w_->window))
+#endif
+
+#endif
diff --git a/configapp/src/soundmodemconfig.8 b/configapp/src/soundmodemconfig.8
new file mode 100644
index 0000000..e9fa5db
--- /dev/null
+++ b/configapp/src/soundmodemconfig.8
@@ -0,0 +1,28 @@
+.\" Copyright 2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+.\" May be distributed under the GNU General Public License
+.\"
+.\" "
+.TH SOUNDMODEMCONFIG 8 "1 August 2000" "SOUNDMODEM 0.2" "Linux AX.25 Utilities Manual"
+.SH NAME
+soundmodemconfig \- Soundcard modem configuration utility
+.SH SYNOPSIS
+.B soundmodemconfig
+.B "[ \-sSRM ]"
+.B "[\-v verbosity level]"
+.B "[\-c configuration name]"
+
+
+.SH DESCRIPTION
+.B soundmodemconfig
+is a GUI tool for creating a configuration file for soundmodem (8).
+The default file name is /etc/ax25/soundmodem.conf, though
+any other file name may be specified on the command line.
+
+
+.SH "SEE ALSO"
+.nf
+.BR ifconfig "\ (8), " soundmodem "\ (8)"
+.fi
+
+.SH AUTHOR
+soundmodemconfig was written by Thomas Sailer, HB9JNX/AE4WA (sailer at ife.ee.ethz.ch).
diff --git a/configapp/src/spectrum.c b/configapp/src/spectrum.c
new file mode 100644
index 0000000..01e3078
--- /dev/null
+++ b/configapp/src/spectrum.c
@@ -0,0 +1,476 @@
+/*
+ * Sooundmodem Spectrum Widget
+ * Copyright (C) 1999-2000 Thomas Sailer <sailer at ife.ee.ethz.ch>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "spectrum.h"
+#include "snm-compat-gtk2.h"
+#include <gtk/gtkgc.h>
+#include <gtk/gtkmain.h>
+#include <math.h>
+#include <string.h>
+
+#include <stdio.h>
+#include <string.h>
+
+/* --------------------------------------------------------------------- */
+
+static inline float hamming(float x)
+{
+ return 0.54-0.46*cos(2*M_PI*x);
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * This fft routine is from ~gabriel/src/filters/fft/fft.c;
+ * I am unsure of the original source. The file contains no
+ * copyright notice or description.
+ * The declaration is changed to the prototype form but the
+ * function body is unchanged. (J. T. Buck)
+ */
+
+#define SWAP(a, b) tempr=(a); (a)=(b); (b)=tempr
+
+/*
+ * Replace data by its discrete Fourier transform, if isign is
+ * input as 1, or by its inverse discrete Fourier transform, if
+ * "isign" is input as -1. "data'"is a complex array of length "nn",
+ * input as a real array data[0..2*nn-1]. "nn" MUST be an integer
+ * power of 2 (this is not checked for!?)
+ */
+
+static void fft_rif(float *data, int nn, int isign)
+{
+ int n;
+ int mmax;
+ int m, j, istep, i;
+ float wtemp, wr, wpr, wpi, wi, theta;
+ float tempr, tempi;
+
+ data--;
+ n = nn << 1;
+ j = 1;
+
+ for (i = 1; i < n; i += 2) {
+ if(j > i) {
+ SWAP(data[j], data[i]);
+ SWAP(data[j+1], data[i+1]);
+ }
+ m= n >> 1;
+ while (m >= 2 && j >m) {
+ j -= m;
+ m >>= 1;
+ }
+ j += m;
+ }
+ mmax = 2;
+ while (n > mmax) {
+ istep = 2*mmax;
+ theta = -6.28318530717959/(isign*mmax);
+ wtemp = sin(0.5*theta);
+ wpr = -2.0*wtemp*wtemp;
+ wpi = sin(theta);
+ wr = 1.0;
+ wi = 0.0;
+ for (m = 1; m < mmax; m += 2) {
+ for (i = m; i < n; i += istep) {
+ j = i + mmax;
+ tempr = wr*data[j] - wi*data[j+1];
+ tempi = wr*data[j+1] + wi*data[j];
+ data[j] = data[i] - tempr;
+ data[j+1] = data[i+1] - tempi;
+ data[i] += tempr;
+ data[i+1] += tempi;
+ }
+ wr = (wtemp=wr)*wpr - wi*wpi+wr;
+ wi = wi*wpr + wtemp*wpi + wi;
+ }
+ mmax = istep;
+ }
+}
+
+#undef SWAP
+
+/* --------------------------------------------------------------------- */
+
+static inline float fsqr(float x)
+{
+ return x*x;
+}
+
+/* --------------------------------------------------------------------- */
+
+#define PRIO G_PRIORITY_LOW
+#define DBSPAN 80
+
+static void spectrum_class_init(SpectrumClass *klass);
+static void spectrum_init(Spectrum *spec);
+static void spectrum_finalize(GObject *object);
+static gint spectrum_expose(GtkWidget *widget, GdkEventExpose *event);
+static void spectrum_realize(GtkWidget *widget);
+static void spectrum_unrealize(GtkWidget *widget);
+static void spectrum_size_allocate(GtkWidget *widget, GtkAllocation *allocation);
+static void spectrum_send_configure (Spectrum *spec);
+static gint idle_callback(gpointer data);
+
+static GtkWidgetClass *parent_class = NULL;
+static SpectrumClass *spectrum_class = NULL;
+
+
+GType spectrum_get_type(void)
+{
+ static GType spectrum_type = 0;
+
+ if (spectrum_type==0)
+ {
+ static const GTypeInfo spectrum_info =
+ {
+ sizeof(SpectrumClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc)spectrum_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(Spectrum),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc)spectrum_init,
+ };
+ spectrum_type = g_type_register_static
+ (GTK_TYPE_WIDGET, "Spectrum", &spectrum_info, 0);
+ }
+ return spectrum_type;
+}
+
+static void spectrum_class_init(SpectrumClass *klass)
+{
+ GObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+
+ object_class = (GObjectClass*)klass;
+ widget_class = (GtkWidgetClass*)klass;
+
+ parent_class = g_type_class_peek(GTK_TYPE_WIDGET);
+ spectrum_class = klass;
+
+ object_class->finalize = spectrum_finalize;
+ widget_class->expose_event = spectrum_expose;
+ widget_class->realize = spectrum_realize;
+ widget_class->unrealize = spectrum_unrealize;
+ widget_class->size_allocate = spectrum_size_allocate;
+}
+
+static void spectrum_init(Spectrum *spec)
+{
+ spec->idlefunc = 0;
+ /* initialize the colors */
+ spec->tracecol.red = 11796;
+ spec->tracecol.green = 53740;
+ spec->tracecol.blue = 4588;
+ spec->gridcol.red = 52429;
+ spec->gridcol.green = 52429;
+ spec->gridcol.blue = 52429;
+ spec->pointercol.red = 65535;
+ spec->pointercol.green = 0;
+ spec->pointercol.blue = 65535;
+ spec->trace_gc = spec->grid_gc = spec->pointer_gc = NULL;
+ spec->pixmap = NULL;
+ /* initialize the data */
+ memset(&spec->y, 0, sizeof(spec->y));
+ spec->pointer = 0;
+}
+
+static void spectrum_realize(GtkWidget *widget)
+{
+ Spectrum *spec;
+ GdkWindowAttr attributes;
+ gint attributes_mask;
+ GdkGCValues gc_values;
+ GtkAllocation allocation;
+ GdkWindow *window;
+ GtkStyle *style;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SPECTRUM(widget));
+
+ spec = SPECTRUM(widget);
+ gtk_widget_set_realized(widget, TRUE);
+ gtk_widget_get_allocation(widget, &allocation);
+
+ attributes.window_type = GDK_WINDOW_CHILD;
+
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
+ attributes.wclass = GDK_INPUT_OUTPUT;
+ attributes.visual = gtk_widget_get_visual(widget);
+ attributes.colormap = gtk_widget_get_colormap(widget);
+ attributes.event_mask = gtk_widget_get_events(widget) | GDK_EXPOSURE_MASK;
+
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+
+ gtk_widget_set_has_window(widget, TRUE);
+ window = gdk_window_new(gtk_widget_get_parent_window(widget), &attributes, attributes_mask);
+ gtk_widget_set_window(widget, window);
+ gdk_window_set_user_data(window, spec);
+
+ gtk_widget_style_attach(widget);
+ style = gtk_widget_get_style(widget);
+ gtk_style_set_background(style, window, GTK_STATE_NORMAL);
+
+ /* gc's if necessary */
+ if (!gdk_colormap_alloc_color(style->colormap, &spec->tracecol,
+ FALSE, TRUE))
+ g_warning("unable to allocate color: ( %d %d %d )",
+ spec->tracecol.red, spec->tracecol.green, spec->tracecol.blue);
+ gc_values.foreground = spec->tracecol;
+ spec->trace_gc = gtk_gc_get(style->depth,
+ style->colormap,
+ &gc_values, GDK_GC_FOREGROUND);
+ if (!gdk_colormap_alloc_color(style->colormap, &spec->gridcol,
+ FALSE, TRUE))
+ g_warning("unable to allocate color: ( %d %d %d )",
+ spec->gridcol.red, spec->gridcol.green, spec->gridcol.blue);
+ gc_values.foreground = spec->gridcol;
+ spec->grid_gc = gtk_gc_get(style->depth,
+ style->colormap,
+ &gc_values, GDK_GC_FOREGROUND);
+ if (!gdk_colormap_alloc_color(style->colormap,
+ &spec->pointercol, FALSE, TRUE))
+ g_warning("unable to allocate color: ( %d %d %d )",
+ spec->pointercol.red, spec->pointercol.green, spec->pointercol.blue);
+ gc_values.foreground = spec->pointercol;
+ spec->pointer_gc = gtk_gc_get(style->depth,
+ style->colormap,
+ &gc_values, GDK_GC_FOREGROUND);
+ /* create backing store */
+ spec->pixmap = gdk_pixmap_new(window, SPECTRUM_WIDTH, SPECTRUM_HEIGHT, -1);
+
+ spectrum_send_configure(SPECTRUM(widget));
+}
+
+static void spectrum_unrealize(GtkWidget *widget)
+{
+ Spectrum *spec;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SPECTRUM(widget));
+
+ spec = SPECTRUM(widget);
+ if (spec->idlefunc)
+ g_source_remove(spec->idlefunc);
+ if (spec->trace_gc)
+ gtk_gc_release(spec->trace_gc);
+ if (spec->grid_gc)
+ gtk_gc_release(spec->grid_gc);
+ if (spec->pointer_gc)
+ gtk_gc_release(spec->pointer_gc);
+ spec->trace_gc = spec->grid_gc = spec->pointer_gc = NULL;
+ if (spec->pixmap)
+ g_object_unref(spec->pixmap);
+ spec->pixmap = NULL;
+ if (GTK_WIDGET_CLASS(parent_class)->unrealize)
+ (*GTK_WIDGET_CLASS(parent_class)->unrealize)(widget);
+}
+
+static void spectrum_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
+{
+ GtkAllocation alloc;
+
+ g_return_if_fail(widget != NULL);
+ g_return_if_fail(IS_SPECTRUM(widget));
+ g_return_if_fail(allocation != NULL);
+
+ alloc = *allocation;
+ alloc.width = SPECTRUM_WIDTH;
+ alloc.height = SPECTRUM_HEIGHT;
+ gtk_widget_set_allocation(widget, &alloc);
+
+ if (gtk_widget_get_realized(widget)) {
+ gdk_window_move_resize (gtk_widget_get_window(widget),
+ allocation->x, allocation->y,
+ allocation->width, allocation->height);
+ spectrum_send_configure(SPECTRUM(widget));
+ }
+}
+
+static void spectrum_send_configure(Spectrum *spec)
+{
+ GtkWidget *widget;
+ GdkEventConfigure event;
+ GtkAllocation allocation;
+
+ widget = GTK_WIDGET(spec);
+ gtk_widget_get_allocation(widget, &allocation);
+
+ event.type = GDK_CONFIGURE;
+ event.window = gtk_widget_get_window(widget);
+ event.send_event = TRUE;
+ event.x = allocation.x;
+ event.y = allocation.y;
+ event.width = allocation.width;
+ event.height = allocation.height;
+
+ gtk_widget_event(widget, (GdkEvent*)&event);
+}
+
+
+GtkWidget* spectrum_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3)
+{
+ Spectrum *spec;
+ unsigned int i;
+
+ spec = g_object_new(spectrum_get_type(), NULL);
+ memset(&spec->y, 0, sizeof(spec->y));
+ for (i = 0; i < SPECTRUM_NUMSAMPLES; i++)
+ spec->window[i] = (1.0 / 32767.0 / SPECTRUM_NUMSAMPLES) * hamming(i * (1.0 / (SPECTRUM_NUMSAMPLES-1)));
+ return GTK_WIDGET(spec);
+}
+
+static void spectrum_finalize(GObject *object)
+{
+ g_return_if_fail(object != NULL);
+ g_return_if_fail(IS_SPECTRUM(object));
+ (*G_OBJECT_CLASS(parent_class)->finalize)(object);
+}
+
+static gint spectrum_expose(GtkWidget *widget, GdkEventExpose *event)
+{
+ Spectrum *spec;
+
+ g_return_val_if_fail(widget != NULL, FALSE);
+ g_return_val_if_fail(IS_SPECTRUM(widget), FALSE);
+ g_return_val_if_fail (event != NULL, FALSE);
+ if (gtk_widget_is_drawable(widget)) {
+ spec = SPECTRUM(widget);
+ if (!spec->idlefunc)
+ spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL);
+ }
+ return FALSE;
+}
+
+static void draw(Spectrum *spec)
+{
+ guint segcnt, i;
+ GdkPoint pt[SPECTRUM_WIDTH+1];
+ GdkSegment seg[100], *segp;
+ GtkWidget *widget;
+ GtkAllocation allocation;
+ GtkStyle *style;
+
+ widget = GTK_WIDGET(spec);
+ g_return_if_fail(gtk_widget_is_drawable(widget));
+ g_return_if_fail(spec->pixmap);
+ gtk_widget_get_allocation(widget, &allocation);
+ style = gtk_widget_get_style(widget);
+ /* calculate grid segments */
+ for (segp = seg, segcnt = i = 0; i < SPECTRUM_WIDTH; i += SPECTRUM_WIDTH/8) {
+ segp->x1 = segp->x2 = i;
+ segp->y1 = 0;
+ segp->y2 = SPECTRUM_HEIGHT-1;
+ segp++;
+ segcnt++;
+ }
+ for (i = 0; i < SPECTRUM_HEIGHT; i += (SPECTRUM_HEIGHT * 10 + DBSPAN/2) / DBSPAN) {
+ segp->y1 = segp->y2 = i;
+ segp->x1 = 0;
+ segp->x2 = SPECTRUM_WIDTH-1;
+ segp++;
+ segcnt++;
+ }
+ /* copy data points */
+ for (i = 0; i < SPECTRUM_WIDTH; i++) {
+ pt[i].x = i;
+ pt[i].y = spec->y[i];
+ }
+ /* clear window */
+ gdk_draw_rectangle(spec->pixmap, style->base_gc[gtk_widget_get_state(widget)],
+ TRUE, 0, 0,
+ allocation.width,
+ allocation.height);
+ /* draw grid */
+ gdk_draw_segments(spec->pixmap, spec->grid_gc, seg, segcnt);
+ /* draw markers */
+ gdk_draw_line(spec->pixmap, spec->pointer_gc,
+ spec->pointer,
+ 0,
+ spec->pointer,
+ allocation.height-1);
+ /* draw trace */
+ gdk_draw_lines(spec->pixmap, spec->trace_gc, pt, SPECTRUM_WIDTH);
+ /* draw to screen */
+ gdk_draw_drawable(gtk_widget_get_window(widget), style->base_gc[gtk_widget_get_state(widget)], spec->pixmap,
+ 0, 0, 0, 0, allocation.width, allocation.height);
+}
+
+
+static gint idle_callback(gpointer data)
+{
+ g_return_val_if_fail(data != NULL, FALSE);
+ g_return_val_if_fail(IS_SPECTRUM(data), FALSE);
+ SPECTRUM(data)->idlefunc = 0;
+ if (!gtk_widget_is_drawable(GTK_WIDGET(data)))
+ return FALSE;
+ draw(SPECTRUM(data));
+ return FALSE; /* don't call this callback again */
+}
+
+void spectrum_setdata(Spectrum *spec, short *samples)
+{
+ float fdata[2*SPECTRUM_NUMSAMPLES];
+ float f;
+ unsigned int i;
+
+ g_return_if_fail(spec != NULL);
+ g_return_if_fail(IS_SPECTRUM(spec));
+ for (i = 0; i < SPECTRUM_NUMSAMPLES; i++) {
+ fdata[2*i] = samples[i] * spec->window[i];
+ fdata[2*i+1] = 0;
+ }
+ fft_rif(fdata, SPECTRUM_NUMSAMPLES, 1);
+ for (i = 0; i < SPECTRUM_NUMSAMPLES; i++) {
+ f = log10(fsqr(fdata[2*i]) + fsqr(fdata[2*i+1]));
+ f *= -(10.0 * SPECTRUM_HEIGHT / DBSPAN);
+ if (f < 0)
+ f = 0;
+ if (f > SPECTRUM_HEIGHT-1)
+ f = SPECTRUM_HEIGHT-1;
+ spec->y[i] = f;
+ }
+ if (gtk_widget_is_drawable(GTK_WIDGET(spec))) {
+ if (!spec->idlefunc)
+ spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL);
+ }
+}
+
+void spectrum_setmarker(Spectrum *spec, int pointer)
+{
+ g_return_if_fail(spec != NULL);
+ g_return_if_fail(IS_SPECTRUM(spec));
+ if (pointer >= 0 && pointer < SPECTRUM_WIDTH)
+ spec->pointer = pointer;
+ if (gtk_widget_is_drawable(GTK_WIDGET(spec))) {
+ if (!spec->idlefunc)
+ spec->idlefunc = g_idle_add_full(PRIO, idle_callback, spec, NULL);
+ }
+}
diff --git a/configapp/src/spectrum.h b/configapp/src/spectrum.h
new file mode 100644
index 0000000..2176998
--- /dev/null
+++ b/configapp/src/spectrum.h
@@ -0,0 +1,81 @@
+/*
+ * Spectrum Widget
+ * Copyright (C) 1999-2000 Thomas Sailer <sailer at ife.ee.ethz.ch>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __SPECTRUM_H__
+#define __SPECTRUM_H__
+
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define SPECTRUM(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, spectrum_get_type(), Spectrum)
+#define SPECTRUM_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, spectrum_get_type(), SpectrumClass)
+#define IS_SPECTRUM(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, spectrum_get_type())
+
+typedef struct _Spectrum Spectrum;
+typedef struct _SpectrumClass SpectrumClass;
+
+#define SPECTRUM_NUMSAMPLES 1024
+
+#define SPECTRUM_WIDTH ((SPECTRUM_NUMSAMPLES) >> 1)
+#define SPECTRUM_HEIGHT 384
+
+struct _Spectrum
+{
+ GtkWidget widget;
+
+ guint idlefunc;
+ GdkGC *trace_gc;
+ GdkGC *grid_gc;
+ GdkGC *pointer_gc;
+ GdkColor tracecol;
+ GdkColor gridcol;
+ GdkColor pointercol;
+
+ GdkPixmap *pixmap;
+
+ /* marker */
+ unsigned int pointer;
+
+ unsigned short y[SPECTRUM_WIDTH];
+ float window[SPECTRUM_NUMSAMPLES];
+};
+
+struct _SpectrumClass
+{
+ GtkWidgetClass parent_class;
+};
+
+
+GType spectrum_get_type(void);
+GtkWidget* spectrum_new(const char *name, void *dummy0, void *dummy1, unsigned int dummy2, unsigned int dummy3);
+void spectrum_setdata(Spectrum *spec, short *samples);
+void spectrum_setmarker(Spectrum *spec, int pointer);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __SPECTRUM_H__ */
diff --git a/configapp/src/support.c b/configapp/src/support.c
new file mode 100644
index 0000000..f2e61b8
--- /dev/null
+++ b/configapp/src/support.c
@@ -0,0 +1,144 @@
+/*
+ * DO NOT EDIT THIS FILE - it is generated by Glade.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <gtk/gtk.h>
+
+#include "support.h"
+
+GtkWidget*
+lookup_widget (GtkWidget *widget,
+ const gchar *widget_name)
+{
+ GtkWidget *parent, *found_widget;
+
+ for (;;)
+ {
+ if (GTK_IS_MENU (widget))
+ parent = gtk_menu_get_attach_widget (GTK_MENU (widget));
+ else
+ parent = gtk_widget_get_parent(widget);
+ if (!parent)
+ parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey");
+ if (parent == NULL)
+ break;
+ widget = parent;
+ }
+
+ found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget),
+ widget_name);
+ if (!found_widget)
+ g_warning ("Widget not found: %s", widget_name);
+ return found_widget;
+}
+
+static GList *pixmaps_directories = NULL;
+
+/* Use this function to set the directory containing installed pixmaps. */
+void
+add_pixmap_directory (const gchar *directory)
+{
+ pixmaps_directories = g_list_prepend (pixmaps_directories,
+ g_strdup (directory));
+}
+
+/* This is an internally used function to find pixmap files. */
+static gchar*
+find_pixmap_file (const gchar *filename)
+{
+ GList *elem;
+
+ /* We step through each of the pixmaps directory to find it. */
+ elem = pixmaps_directories;
+ while (elem)
+ {
+ gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data,
+ G_DIR_SEPARATOR_S, filename);
+ if (g_file_test (pathname, G_FILE_TEST_EXISTS))
+ return pathname;
+ g_free (pathname);
+ elem = elem->next;
+ }
+ return NULL;
+}
+
+/* This is an internally used function to create pixmaps. */
+GtkWidget*
+create_pixmap (GtkWidget *widget,
+ const gchar *filename)
+{
+ gchar *pathname = NULL;
+ GtkWidget *pixmap;
+
+ if (!filename || !filename[0])
+ return gtk_image_new ();
+
+ pathname = find_pixmap_file (filename);
+
+ if (!pathname)
+ {
+ g_warning (_("Couldn't find pixmap file: %s"), filename);
+ return gtk_image_new ();
+ }
+
+ pixmap = gtk_image_new_from_file (pathname);
+ g_free (pathname);
+ return pixmap;
+}
+
+/* This is an internally used function to create pixmaps. */
+GdkPixbuf*
+create_pixbuf (const gchar *filename)
+{
+ gchar *pathname = NULL;
+ GdkPixbuf *pixbuf;
+ GError *error = NULL;
+
+ if (!filename || !filename[0])
+ return NULL;
+
+ pathname = find_pixmap_file (filename);
+
+ if (!pathname)
+ {
+ g_warning (_("Couldn't find pixmap file: %s"), filename);
+ return NULL;
+ }
+
+ pixbuf = gdk_pixbuf_new_from_file (pathname, &error);
+ if (!pixbuf)
+ {
+ fprintf (stderr, "Failed to load pixbuf file: %s: %s\n",
+ pathname, error->message);
+ g_error_free (error);
+ }
+ g_free (pathname);
+ return pixbuf;
+}
+
+/* This is used to set ATK action descriptions. */
+void
+glade_set_atk_action_description (AtkAction *action,
+ const gchar *action_name,
+ const gchar *description)
+{
+ gint n_actions, i;
+
+ n_actions = atk_action_get_n_actions (action);
+ for (i = 0; i < n_actions; i++)
+ {
+ if (!strcmp (atk_action_get_name (action, i), action_name))
+ atk_action_set_description (action, i, description);
+ }
+}
+
diff --git a/configapp/src/support.h b/configapp/src/support.h
new file mode 100644
index 0000000..a32649e
--- /dev/null
+++ b/configapp/src/support.h
@@ -0,0 +1,69 @@
+/*
+ * DO NOT EDIT THIS FILE - it is generated by Glade.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+
+/*
+ * Standard gettext macros.
+ */
+#ifdef ENABLE_NLS
+# include <libintl.h>
+# undef _
+# define _(String) dgettext (PACKAGE, String)
+# define Q_(String) g_strip_context ((String), gettext (String))
+# ifdef gettext_noop
+# define N_(String) gettext_noop (String)
+# else
+# define N_(String) (String)
+# endif
+#else
+# define textdomain(String) (String)
+# define gettext(String) (String)
+# define dgettext(Domain,Message) (Message)
+# define dcgettext(Domain,Message,Type) (Message)
+# define bindtextdomain(Domain,Directory) (Domain)
+# define _(String) (String)
+# define Q_(String) g_strip_context ((String), (String))
+# define N_(String) (String)
+#endif
+
+
+/*
+ * Public Functions.
+ */
+
+/*
+ * This function returns a widget in a component created by Glade.
+ * Call it with the toplevel widget in the component (i.e. a window/dialog),
+ * or alternatively any widget in the component, and the name of the widget
+ * you want returned.
+ */
+GtkWidget* lookup_widget (GtkWidget *widget,
+ const gchar *widget_name);
+
+
+/* Use this function to set the directory containing installed pixmaps. */
+void add_pixmap_directory (const gchar *directory);
+
+
+/*
+ * Private Functions.
+ */
+
+/* This is used to create the pixmaps used in the interface. */
+GtkWidget* create_pixmap (GtkWidget *widget,
+ const gchar *filename);
+
+/* This is used to create the pixbufs used in the interface. */
+GdkPixbuf* create_pixbuf (const gchar *filename);
+
+/* This is used to set ATK action descriptions. */
+void glade_set_atk_action_description (AtkAction *action,
+ const gchar *action_name,
+ const gchar *description);
+
diff --git a/configure b/configure
new file mode 100755
index 0000000..eff3e3e
--- /dev/null
+++ b/configure
@@ -0,0 +1,12206 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for soundmodem 0.20.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf at gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='soundmodem'
+PACKAGE_TARNAME='soundmodem'
+PACKAGE_VERSION='0.20'
+PACKAGE_STRING='soundmodem 0.20'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="soundcard/main.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+gt_needs=
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+WIN32
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+USEVIS
+USEMMX
+LIBTHREAD
+M_PI
+HAVE_IFRNEWNAME
+HAVE_MKISS
+HAVE_DIRECTX
+HAVE_BITTYPES
+WIN32_FALSE
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+DIRECTX_FALSE
+DIRECTX_TRUE
+CROSSCOMP_FALSE
+CROSSCOMP_TRUE
+USEVIS_FALSE
+USEVIS_TRUE
+USEMMX_FALSE
+USEMMX_TRUE
+AUDIOFILE_LIBS
+AUDIOFILE_CFLAGS
+GTK_LIBS
+GTK_CFLAGS
+XML_LIBS
+XML_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+POSUB
+LTLIBINTL
+LIBINTL
+INTLLIBS
+LTLIBICONV
+LIBICONV
+INTL_MACOSX_LIBS
+XGETTEXT_EXTRA_OPTIONS
+MSGMERGE
+XGETTEXT_015
+XGETTEXT
+GMSGFMT_015
+MSGFMT_015
+GMSGFMT
+MSGFMT
+GETTEXT_MACRO_VERSION
+USE_NLS
+HAVE_ALSA
+ALSA_LIBS
+ALSA_CFLAGS
+LIBOBJS
+WINDRES
+LD
+AR
+AS
+DLLTOOL
+RANLIB
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+ALLOCA
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+with_alsa_prefix
+with_alsa_inc_prefix
+enable_alsatest
+enable_nls
+with_gnu_ld
+enable_rpath
+with_libiconv_prefix
+with_libintl_prefix
+enable_mmx
+enable_vis
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+CXX
+CXXFLAGS
+CCC
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+XML_CFLAGS
+XML_LIBS
+GTK_CFLAGS
+GTK_LIBS
+AUDIOFILE_CFLAGS
+AUDIOFILE_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
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+ -enable-* | --enable-*)
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+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ ac_prev=host_alias ;;
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+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
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+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
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+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
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+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
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+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
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+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
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+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
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+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
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+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
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+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
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+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
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+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
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+ # Reject names that are not valid shell variable names.
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+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
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+ x_includes=$ac_optarg ;;
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+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
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+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
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+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
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+ *=*)
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+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
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+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
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+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
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+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
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+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
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+ */ )
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+ eval $ac_var=\$ac_val;;
+ esac
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+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
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+ elif test "x$build_alias" != "x$host_alias"; then
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+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
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+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
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+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
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+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
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+ /^X\(\/\/\)$/{
+ s//\1/
+ q
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+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures soundmodem 0.20 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/soundmodem]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of soundmodem 0.20:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: "make V=1")
+ --disable-silent-rules verbose build output (undo: "make V=0")
+ --enable-dependency-tracking
+ do not reject slow dependency extractors
+ --disable-dependency-tracking
+ speeds up one-time build
+ --disable-alsatest Do not try to compile and run a test Alsa program
+ --disable-nls do not use Native Language Support
+ --disable-rpath do not hardcode runtime library paths
+ --enable-mmx Utilize MMX(tm) instructions if available (x86 only)
+ --enable-vis Utilize VIS(tm) instructions if available (ultrasparc only)
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)
+ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
+ --without-libiconv-prefix don't search for libiconv in includedir and libdir
+ --with-libintl-prefix[=DIR] search for libintl in DIR/include and DIR/lib
+ --without-libintl-prefix don't search for libintl in includedir and libdir
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ XML_CFLAGS C compiler flags for XML, overriding pkg-config
+ XML_LIBS linker flags for XML, overriding pkg-config
+ GTK_CFLAGS C compiler flags for GTK, overriding pkg-config
+ GTK_LIBS linker flags for GTK, overriding pkg-config
+ AUDIOFILE_CFLAGS
+ C compiler flags for AUDIOFILE, overriding pkg-config
+ AUDIOFILE_LIBS
+ linker flags for AUDIOFILE, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
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+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+soundmodem configure 0.20
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
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+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by soundmodem $as_me 0.20, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+gt_needs="$gt_needs "
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+am__api_version='1.14'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
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+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
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+
+# Do 'set' in a subshell so we don't clobber the current shell's
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+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
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+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
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+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
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+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
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+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
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+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
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+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
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+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
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+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
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+ AM_V=$AM_DEFAULT_VERBOSITY
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+if test "`cd $srcdir && pwd`" != "`pwd`"; then
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+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
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+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
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+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
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+ VERSION='0.20'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
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+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes. So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+ cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present. This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake at gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message. This
+can help us improve future automake versions.
+
+END
+ if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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+ echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+ echo >&2
+ else
+ cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+ as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+ fi
+fi
+ac_config_headers="$ac_config_headers config.h"
+
+
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
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+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
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+ cat >conftest.make <<\_ACEOF
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+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
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+ eval ac_cv_prog_make_${ac_make}_set=yes;;
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+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
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+
+DEPDIR="${am__leading_dot}deps"
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+ac_config_commands="$ac_config_commands depfiles"
+
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+am__include="#"
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+ case `$am_make -s -f confmf 2> /dev/null` in #(
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+ am__include=.include
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+ _am_result=BSD
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+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
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+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
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+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_strerror+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ # Make sure it works both with $CC and with simple cc.
+ # Following AC_PROG_CC_C_O, we do the test twice because some
+ # compilers refuse to overwrite an existing .o file with -o,
+ # though they will create one.
+ am_cv_prog_cc_c_o=yes
+ for am_i in 1 2; do
+ if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+ ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } \
+ && test -f conftest2.$ac_objext; then
+ : OK
+ else
+ am_cv_prog_cc_c_o=no
+ break
+ fi
+ done
+ rm -f core conftest*
+ unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if ${ac_cv_c_const+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this sort of thing. */
+ typedef int charset[2];
+ const charset cs = { 0, 0 };
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this sort of thing. */
+ char tx;
+ char *t = &tx;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; } bx;
+ struct s *b = &bx; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if ${ac_cv_working_alloca_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_working_alloca_h=yes
+else
+ ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if ${ac_cv_func_alloca_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+void *alloca (size_t);
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_func_alloca_works=yes
+else
+ ac_cv_func_alloca_works=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
+
+if test $ac_cv_func_alloca_works = yes; then
+
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+
+else
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble. Some versions do not even contain alloca or
+# contain a buggy version. If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+
+$as_echo "#define C_ALLOCA 1" >>confdefs.h
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+if ${ac_cv_os_cray+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "webecray" >/dev/null 2>&1; then :
+ ac_cv_os_cray=yes
+else
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+ break
+fi
+
+ done
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if ${ac_cv_c_stack_direction+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_stack_direction=0
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+find_stack_direction (int *addr, int depth)
+{
+ int dir, dummy = 0;
+ if (! addr)
+ addr = &dummy;
+ *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
+ dir = depth ? find_stack_direction (addr, depth - 1) : 0;
+ return dir + dummy;
+}
+
+int
+main (int argc, char **argv)
+{
+ return find_stack_direction (0, argc + !argv + 20) < 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_stack_direction=1
+else
+ ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in as
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in ar
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "ld", so it can be a program name with args.
+set dummy ld; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LD"; then
+ ac_cv_prog_LD="$LD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in ld
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LD="ld"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_LD" && ac_cv_prog_LD="ld"
+fi
+fi
+LD=$ac_cv_prog_LD
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "windres", so it can be a program name with args.
+set dummy windres; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_WINDRES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$WINDRES"; then
+ ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_WINDRES="windres"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="i686-pc-cygwin-windres"
+fi
+fi
+WINDRES=$ac_cv_prog_WINDRES
+if test -n "$WINDRES"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
+$as_echo "$WINDRES" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+case $host_os in
+ *cygwin* ) CYGWIN=yes;;
+ * ) CYGWIN=no;;
+esac
+
+
+case $host_os in
+ *mingw32* ) MINGW32=yes;;
+ * ) MINGW32=no;;
+esac
+
+
+
+
+if test x$cross_compiling = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cross compiler path" >&5
+$as_echo_n "checking for cross compiler path... " >&6; }
+ if test -d /usr/local/cross/i686-pc-cygwin; then
+ CROSSCOMPPATH=/usr/local/cross/i686-pc-cygwin
+ elif test -d /usr/local/cygwin/i686-pc-cygwin; then
+ CROSSCOMPPATH=/usr/local/cygwin/i686-pc-cygwin
+ else
+ as_fn_error $? "\"cross compiler not found\"" "$LINENO" 5
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CROSSCOMPPATH" >&5
+$as_echo "$CROSSCOMPPATH" >&6; }
+fi
+
+if test x$CYGWIN != xyes -a x$MINGW32 != xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
+$as_echo_n "checking for sqrt in -lm... " >&6; }
+if ${ac_cv_lib_m_sqrt+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_sqrt=yes
+else
+ ac_cv_lib_m_sqrt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
+$as_echo "$ac_cv_lib_m_sqrt" >&6; }
+if test "x$ac_cv_lib_m_sqrt" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+ LIBS="-lm $LIBS"
+
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread32" >&5
+$as_echo_n "checking for pthread_create in -lpthread32... " >&6; }
+if ${ac_cv_lib_pthread32_pthread_create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread32 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_create ();
+int
+main ()
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread32_pthread_create=yes
+else
+ ac_cv_lib_pthread32_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread32_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread32_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread32_pthread_create" = xyes; then :
+ LIBTHREAD="$LIBTHREAD -lpthread32"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
+$as_echo_n "checking for pthread_create in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_create ();
+int
+main ()
+{
+return pthread_create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthread_pthread_create=yes
+else
+ ac_cv_lib_pthread_pthread_create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
+ LIBTHREAD="$LIBTHREAD -lpthread"
+fi
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_setscheduler in -lposix4" >&5
+$as_echo_n "checking for sched_setscheduler in -lposix4... " >&6; }
+if ${ac_cv_lib_posix4_sched_setscheduler+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lposix4 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sched_setscheduler ();
+int
+main ()
+{
+return sched_setscheduler ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_posix4_sched_setscheduler=yes
+else
+ ac_cv_lib_posix4_sched_setscheduler=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_setscheduler" >&5
+$as_echo "$ac_cv_lib_posix4_sched_setscheduler" >&6; }
+if test "x$ac_cv_lib_posix4_sched_setscheduler" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPOSIX4 1
+_ACEOF
+
+ LIBS="-lposix4 $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GUID_NULL in -luuid" >&5
+$as_echo_n "checking for GUID_NULL in -luuid... " >&6; }
+if ${ac_cv_lib_uuid_GUID_NULL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-luuid $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char GUID_NULL ();
+int
+main ()
+{
+return GUID_NULL ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_uuid_GUID_NULL=yes
+else
+ ac_cv_lib_uuid_GUID_NULL=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_GUID_NULL" >&5
+$as_echo "$ac_cv_lib_uuid_GUID_NULL" >&6; }
+if test "x$ac_cv_lib_uuid_GUID_NULL" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBUUID 1
+_ACEOF
+
+ LIBS="-luuid $LIBS"
+
+fi
+
+for ac_func in getopt_long
+do :
+ ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
+if test "x$ac_cv_func_getopt_long" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETOPT_LONG 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" getopt.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS getopt.$ac_objext"
+ ;;
+esac
+ case " $LIBOBJS " in
+ *" getopt1.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS getopt1.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+for ac_header in sys/audioio.h stropts.h sys/conf.h sys/soundcard.h sys/ioctl.h time.h inttypes.h net/if_arp.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in pty.h getopt.h syslog.h sched.h linux/sockios.h sys/ioccom.h linux/ppdev.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in sys/socket.h linux/if.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in sys/socket.h linux/ax25.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+for ac_func in snprintf vsnprintf syslog vsyslog openlog closelog
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in mlockall
+do :
+ ac_fn_c_check_func "$LINENO" "mlockall" "ac_cv_func_mlockall"
+if test "x$ac_cv_func_mlockall" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_MLOCKALL 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed bittypes" >&5
+$as_echo_n "checking for signed bittypes... " >&6; }
+signedbittypes=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+ int8_t a; int16_t c; int32_t e;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_SIGNED_BITTYPES 1" >>confdefs.h
+ signedbittypes=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $signedbittypes" >&5
+$as_echo "$signedbittypes" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned bittypes" >&5
+$as_echo_n "checking for unsigned bittypes... " >&6; }
+unsignedbittypes=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+int
+main ()
+{
+ u_int8_t b; u_int16_t d; u_int32_t f;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_UNSIGNED_BITTYPES 1" >>confdefs.h
+ unsignedbittypes=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $unsignedbittypes" >&5
+$as_echo "$unsignedbittypes" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
+$as_echo_n "checking return type of signal handlers... " >&6; }
+if ${ac_cv_type_signal+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <signal.h>
+
+int
+main ()
+{
+return *(signal (0, 0)) (0) == 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_type_signal=int
+else
+ ac_cv_type_signal=void
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
+$as_echo "$ac_cv_type_signal" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define RETSIGTYPE $ac_cv_type_signal
+_ACEOF
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for M_PI" >&5
+$as_echo_n "checking for M_PI... " >&6; }
+mpi=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <math.h>
+int
+main ()
+{
+ double f = M_PI;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ mpi=yes
+else
+
+$as_echo "#define M_PI 3.14159265358979323846" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mpi" >&5
+$as_echo "$mpi" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for M_LOG10E" >&5
+$as_echo_n "checking for M_LOG10E... " >&6; }
+mlog10e=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <math.h>
+int
+main ()
+{
+ double f = M_LOG10E;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ mlog10e=yes
+else
+
+$as_echo "#define M_LOG10E 0.43429448190325182765" >>confdefs.h
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mlog10e" >&5
+$as_echo "$mlog10e" >&6; }
+
+case $target_os in
+ linux*)
+ alsa_save_CFLAGS="$CFLAGS"
+alsa_save_LDFLAGS="$LDFLAGS"
+alsa_save_LIBS="$LIBS"
+alsa_found=yes
+
+
+# Check whether --with-alsa-prefix was given.
+if test "${with_alsa_prefix+set}" = set; then :
+ withval=$with_alsa_prefix; alsa_prefix="$withval"
+else
+ alsa_prefix=""
+fi
+
+
+
+# Check whether --with-alsa-inc-prefix was given.
+if test "${with_alsa_inc_prefix+set}" = set; then :
+ withval=$with_alsa_inc_prefix; alsa_inc_prefix="$withval"
+else
+ alsa_inc_prefix=""
+fi
+
+
+# Check whether --enable-alsatest was given.
+if test "${enable_alsatest+set}" = set; then :
+ enableval=$enable_alsatest; enable_alsatest="$enableval"
+else
+ enable_alsatest=yes
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA CFLAGS" >&5
+$as_echo_n "checking for ALSA CFLAGS... " >&6; }
+if test "$alsa_inc_prefix" != "" ; then
+ ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
+ CFLAGS="$CFLAGS -I$alsa_inc_prefix"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
+$as_echo "$ALSA_CFLAGS" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA LDFLAGS" >&5
+$as_echo_n "checking for ALSA LDFLAGS... " >&6; }
+if test "$alsa_prefix" != "" ; then
+ ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
+ LDFLAGS="$LDFLAGS $ALSA_LIBS"
+fi
+
+ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread"
+LIBS="$ALSA_LIBS $LIBS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
+$as_echo "$ALSA_LIBS" >&6; }
+
+if test "x$enable_alsatest" = "xyes"; then
+min_alsa_version=1.0.0
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libasound headers version >= $min_alsa_version" >&5
+$as_echo_n "checking for libasound headers version >= $min_alsa_version... " >&6; }
+no_alsa=""
+ alsa_min_major_version=`echo $min_alsa_version | \
+ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
+ alsa_min_minor_version=`echo $min_alsa_version | \
+ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
+ alsa_min_micro_version=`echo $min_alsa_version | \
+ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <alsa/asoundlib.h>
+
+int
+main ()
+{
+
+/* ensure backward compatibility */
+#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
+#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
+#endif
+#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
+#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
+#endif
+#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
+#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
+#endif
+
+# if(SND_LIB_MAJOR > $alsa_min_major_version)
+ exit(0);
+# else
+# if(SND_LIB_MAJOR < $alsa_min_major_version)
+# error not present
+# endif
+
+# if(SND_LIB_MINOR > $alsa_min_minor_version)
+ exit(0);
+# else
+# if(SND_LIB_MINOR < $alsa_min_minor_version)
+# error not present
+# endif
+
+# if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
+# error not present
+# endif
+# endif
+# endif
+exit(0);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found." >&5
+$as_echo "found." >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: not present." >&5
+$as_echo "not present." >&6; }
+ as_fn_error $? "Sufficiently new version of libasound not found." "$LINENO" 5
+ alsa_found=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+
+if test "x$enable_alsatest" = "xyes"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_ctl_open in -lasound" >&5
+$as_echo_n "checking for snd_ctl_open in -lasound... " >&6; }
+if ${ac_cv_lib_asound_snd_ctl_open+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lasound $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char snd_ctl_open ();
+int
+main ()
+{
+return snd_ctl_open ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_asound_snd_ctl_open=yes
+else
+ ac_cv_lib_asound_snd_ctl_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_ctl_open" >&5
+$as_echo "$ac_cv_lib_asound_snd_ctl_open" >&6; }
+if test "x$ac_cv_lib_asound_snd_ctl_open" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBASOUND 1
+_ACEOF
+
+ LIBS="-lasound $LIBS"
+
+else
+ as_fn_error $? "No linkable libasound was found." "$LINENO" 5
+ alsa_found=no
+
+fi
+
+fi
+
+if test "x$alsa_found" = "xyes" ; then
+
+$as_echo "#define HAVE_ALSA 1" >>confdefs.h
+
+ LIBS=`echo $LIBS | sed 's/-lasound//g'`
+ LIBS=`echo $LIBS | sed 's/ //'`
+ LIBS="-lasound $LIBS"
+fi
+if test "x$alsa_found" = "xno" ; then
+ :
+ CFLAGS="$alsa_save_CFLAGS"
+ LDFLAGS="$alsa_save_LDFLAGS"
+ LIBS="$alsa_save_LIBS"
+ ALSA_CFLAGS=""
+ ALSA_LIBS=""
+fi
+
+
+
+
+ ;;
+esac
+
+
+ALL_LINGUAS="sv fr"
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+ GETTEXT_MACRO_VERSION=0.18
+
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
+ *) MSGFMT_015=$MSGFMT ;;
+ esac
+
+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
+ *) GMSGFMT_015=$GMSGFMT ;;
+ esac
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ rm -f messages.po
+
+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
+ *) XGETTEXT_015=$XGETTEXT ;;
+ esac
+
+
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGMERGE" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&5
+ if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
+ ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
+ ;;
+esac
+fi
+MSGMERGE="$ac_cv_path_MSGMERGE"
+if test "$MSGMERGE" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$localedir" || localedir='${datadir}/locale'
+
+
+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
+
+
+ ac_config_commands="$ac_config_commands po-directories"
+
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
+$as_echo_n "checking for ld used by GCC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${acl_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break ;;
+ *)
+ test "$with_gnu_ld" != yes && break ;;
+ esac
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${acl_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$acl_cv_prog_gnu_ld
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+$as_echo_n "checking for shared library run path origin... " >&6; }
+if ${acl_cv_rpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+$as_echo "$acl_cv_rpath" >&6; }
+ wl="$acl_cv_wl"
+ acl_libext="$acl_cv_libext"
+ acl_shlibext="$acl_cv_shlibext"
+ acl_libname_spec="$acl_cv_libname_spec"
+ acl_library_names_spec="$acl_cv_library_names_spec"
+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ acl_hardcode_direct="$acl_cv_hardcode_direct"
+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; :
+else
+ enable_rpath=yes
+fi
+
+
+
+
+ acl_libdirstem=lib
+ acl_libdirstem2=
+ case "$host_os" in
+ solaris*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
+$as_echo_n "checking for 64-bit host... " >&6; }
+if ${gl_cv_solaris_64bit+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifdef _LP64
+sixtyfour bits
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
+ gl_cv_solaris_64bit=yes
+else
+ gl_cv_solaris_64bit=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
+$as_echo "$gl_cv_solaris_64bit" >&6; }
+ if test $gl_cv_solaris_64bit = yes; then
+ acl_libdirstem=lib/64
+ case "$host_cpu" in
+ sparc*) acl_libdirstem2=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ esac
+ fi
+ ;;
+ *)
+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= }"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
+ */../ | */.. )
+ # Better ignore directories of this form. They are misleading.
+ ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib64 ) acl_libdirstem=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ fi
+ ;;
+ esac
+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
+
+
+
+
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then :
+ withval=$with_libiconv_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+
+fi
+
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ LIBICONV_PREFIX=
+ HAVE_LIBICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$acl_hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ if test "$name" = 'iconv'; then
+ LIBICONV_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ if test "$name" = 'iconv'; then
+ LIBICONV_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
+$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
+if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <CoreFoundation/CFPreferences.h>
+int
+main ()
+{
+CFPreferencesCopyAppValue(NULL, NULL)
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_CFPreferencesCopyAppValue=yes
+else
+ gt_cv_func_CFPreferencesCopyAppValue=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$gt_save_LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
+$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
+
+$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
+$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
+if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <CoreFoundation/CFLocale.h>
+int
+main ()
+{
+CFLocaleCopyCurrent();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_CFLocaleCopyCurrent=yes
+else
+ gt_cv_func_CFLocaleCopyCurrent=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$gt_save_LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
+$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
+ if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+
+$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
+
+ fi
+ INTL_MACOSX_LIBS=
+ if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
+ INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
+ fi
+
+
+
+
+
+
+ LIBINTL=
+ LTLIBINTL=
+ POSUB=
+
+ case " $gt_needs " in
+ *" need-formatstring-macros "*) gt_api_version=3 ;;
+ *" need-ngettext "*) gt_api_version=2 ;;
+ *) gt_api_version=1 ;;
+ esac
+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
+
+ if test "$USE_NLS" = "yes"; then
+ gt_use_preinstalled_gnugettext=no
+
+
+ if test $gt_api_version -ge 3; then
+ gt_revision_test_code='
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+'
+ else
+ gt_revision_test_code=
+ fi
+ if test $gt_api_version -ge 2; then
+ gt_expression_test_code=' + * ngettext ("", "", 0)'
+ else
+ gt_expression_test_code=
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
+$as_echo_n "checking for GNU gettext in libc... " >&6; }
+if eval \${$gt_func_gnugettext_libc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$gt_func_gnugettext_libc=yes"
+else
+ eval "$gt_func_gnugettext_libc=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$gt_func_gnugettext_libc
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
+
+
+
+
+
+ am_save_CPPFLAGS="$CPPFLAGS"
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+$as_echo_n "checking for iconv... " >&6; }
+if ${am_cv_func_iconv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <iconv.h>
+int
+main ()
+{
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$am_save_LIBS"
+ fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+$as_echo "$am_cv_func_iconv" >&6; }
+ if test "$am_cv_func_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
+$as_echo_n "checking for working iconv... " >&6; }
+if ${am_cv_func_iconv_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ am_save_LIBS="$LIBS"
+ if test $am_cv_lib_iconv = yes; then
+ LIBS="$LIBS $LIBICONV"
+ fi
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
+ *) am_cv_func_iconv_works="guessing yes" ;;
+ esac
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <iconv.h>
+#include <string.h>
+int main ()
+{
+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
+ returns. */
+ {
+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
+ if (cd_utf8_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\342\202\254"; /* EURO SIGN */
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_utf8_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+ /* Test against Solaris 10 bug: Failures are not distinguishable from
+ successful returns. */
+ {
+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
+ if (cd_ascii_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\263";
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_ascii_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+#if 0 /* This bug could be worked around by the caller. */
+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
+ {
+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
+ if (cd_88591_to_utf8 != (iconv_t)(-1))
+ {
+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+ char buf[50];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_88591_to_utf8,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if ((int)res > 0)
+ return 1;
+ }
+ }
+#endif
+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
+ provided. */
+ if (/* Try standardized names. */
+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
+ /* Try IRIX, OSF/1 names. */
+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
+ /* Try AIX names. */
+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
+ /* Try HP-UX names. */
+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
+ return 1;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ am_cv_func_iconv_works=yes
+else
+ am_cv_func_iconv_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ LIBS="$am_save_LIBS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
+$as_echo "$am_cv_func_iconv_works" >&6; }
+ case "$am_cv_func_iconv_works" in
+ *no) am_func_iconv=no am_cv_lib_iconv=no ;;
+ *) am_func_iconv=yes ;;
+ esac
+ else
+ am_func_iconv=no am_cv_lib_iconv=no
+ fi
+ if test "$am_func_iconv" = yes; then
+
+$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+$as_echo_n "checking how to link with libiconv... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+$as_echo "$LIBICONV" >&6; }
+ else
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
+ fi
+
+
+
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libintl-prefix was given.
+if test "${with_libintl_prefix+set}" = set; then :
+ withval=$with_libintl_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+
+fi
+
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ LIBINTL_PREFIX=
+ HAVE_LIBINTL=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='intl '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$acl_hardcode_direct" = yes; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ if test "$name" = 'intl'; then
+ LIBINTL_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ if test "$name" = 'intl'; then
+ LIBINTL_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBINTL; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
+ done
+ fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
+$as_echo_n "checking for GNU gettext in libintl... " >&6; }
+if eval \${$gt_func_gnugettext_libintl+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ gt_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCINTL"
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBINTL"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$gt_func_gnugettext_libintl=yes"
+else
+ eval "$gt_func_gnugettext_libintl=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
+ LIBS="$LIBS $LIBICONV"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);
+int
+main ()
+{
+bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ eval "$gt_func_gnugettext_libintl=yes"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+ CPPFLAGS="$gt_save_CPPFLAGS"
+ LIBS="$gt_save_LIBS"
+fi
+eval ac_res=\$$gt_func_gnugettext_libintl
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ fi
+
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
+ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
+ && test "$PACKAGE" != gettext-runtime \
+ && test "$PACKAGE" != gettext-tools; }; then
+ gt_use_preinstalled_gnugettext=yes
+ else
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ fi
+
+
+
+ if test -n "$INTL_MACOSX_LIBS"; then
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
+ LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
+ fi
+ fi
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+ else
+ USE_NLS=no
+ fi
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
+$as_echo_n "checking whether to use NLS... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+ if test "$USE_NLS" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
+$as_echo_n "checking where the gettext function comes from... " >&6; }
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ gt_source="external libintl"
+ else
+ gt_source="libc"
+ fi
+ else
+ gt_source="included intl directory"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
+$as_echo "$gt_source" >&6; }
+ fi
+
+ if test "$USE_NLS" = "yes"; then
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
+$as_echo_n "checking how to link with libintl... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
+$as_echo "$LIBINTL" >&6; }
+
+ for element in $INCINTL; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+ fi
+
+
+$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
+
+
+$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
+
+ fi
+
+ POSUB=po
+ fi
+
+
+
+ INTLLIBS="$LIBINTL"
+
+
+
+
+
+
+
+if test "x${prefix}" = "xNONE"; then
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_LOCALE_DIR "${ac_default_prefix}/${DATADIRNAME}/locale"
+_ACEOF
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_LOCALE_DIR "${prefix}/${DATADIRNAME}/locale"
+_ACEOF
+
+fi
+
+if test "x${datadir}" = 'x${prefix}/share'; then
+ if test "x${prefix}" = "xNONE"; then
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_DATA_DIR "${ac_default_prefix}/share/${PACKAGE}"
+_ACEOF
+
+ else
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_DATA_DIR "${prefix}/share/${PACKAGE}"
+_ACEOF
+
+ fi
+else
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_DATA_DIR "${datadir}/${PACKAGE}"
+_ACEOF
+
+fi
+
+packagesrcdir=`cd $srcdir && pwd`
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_SOURCE_DIR "${packagesrcdir}"
+_ACEOF
+
+
+if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then
+
+$as_echo "#define WIN32 1" >>confdefs.h
+
+ LIBS="$LIBS -ldsound -lgdi32"
+fi
+
+if test x$cross_compiling = xyes; then
+ gtk=no
+ xlibs="$LIBS"
+ LIBS="$LIBS -L$CROSSCOMPPATH/gtk/lib"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gtk_main in -lgtk" >&5
+$as_echo_n "checking for gtk_main in -lgtk... " >&6; }
+if ${ac_cv_lib_gtk_gtk_main+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgtk $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char gtk_main ();
+int
+main ()
+{
+return gtk_main ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_gtk_gtk_main=yes
+else
+ ac_cv_lib_gtk_gtk_main=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gtk_gtk_main" >&5
+$as_echo "$ac_cv_lib_gtk_gtk_main" >&6; }
+if test "x$ac_cv_lib_gtk_gtk_main" = xyes; then :
+ gtk=yes
+fi
+
+ LIBS="$xlibs"
+ if test x$gtk = xyes; then
+ GTK_CFLAGS="-I$CROSSCOMPPATH/gtk/include -I$CROSSCOMPPATH/gtk/include/glib -I$CROSSCOMPPATH/gtk/include/gdk"
+ GTK_LIBS="-L$CROSSCOMPPATH/gtk/lib -lgtk -lgdk -lglib"
+ PTHREAD_CFLAGS="-I$CROSSCOMPPATH/gtk/include"
+ PTHREAD_LIBS="-L$CROSSCOMPPATH/gtk/lib"
+ AUDIOFILE_CFLAGS="-I$CROSSCOMPPATH/audiofile/include"
+ AUDIOFILE_LIBS="-L$CROSSCOMPPATH/audiofile/lib -laudiofile"
+ fi
+else
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML" >&5
+$as_echo_n "checking for XML... " >&6; }
+
+if test -n "$XML_CFLAGS"; then
+ pkg_cv_XML_CFLAGS="$XML_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_XML_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$XML_LIBS"; then
+ pkg_cv_XML_LIBS="$XML_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_XML_LIBS=`$PKG_CONFIG --libs "libxml-2.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ XML_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0" 2>&1`
+ else
+ XML_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$XML_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (libxml-2.0) were not met:
+
+$XML_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables XML_CFLAGS
+and XML_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables XML_CFLAGS
+and XML_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ XML_CFLAGS=$pkg_cv_XML_CFLAGS
+ XML_LIBS=$pkg_cv_XML_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+ pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.6.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+ pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.6.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.6.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.6.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= 2.6.0" 2>&1`
+ else
+ GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= 2.6.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GTK_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (gtk+-2.0 >= 2.6.0) were not met:
+
+$GTK_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables GTK_CFLAGS
+and GTK_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables GTK_CFLAGS
+and GTK_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+ GTK_LIBS=$pkg_cv_GTK_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AUDIOFILE" >&5
+$as_echo_n "checking for AUDIOFILE... " >&6; }
+
+if test -n "$AUDIOFILE_CFLAGS"; then
+ pkg_cv_AUDIOFILE_CFLAGS="$AUDIOFILE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"audiofile\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "audiofile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_AUDIOFILE_CFLAGS=`$PKG_CONFIG --cflags "audiofile" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$AUDIOFILE_LIBS"; then
+ pkg_cv_AUDIOFILE_LIBS="$AUDIOFILE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"audiofile\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "audiofile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_AUDIOFILE_LIBS=`$PKG_CONFIG --libs "audiofile" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ AUDIOFILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "audiofile" 2>&1`
+ else
+ AUDIOFILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "audiofile" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$AUDIOFILE_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (audiofile) were not met:
+
+$AUDIOFILE_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables AUDIOFILE_CFLAGS
+and AUDIOFILE_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables AUDIOFILE_CFLAGS
+and AUDIOFILE_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ AUDIOFILE_CFLAGS=$pkg_cv_AUDIOFILE_CFLAGS
+ AUDIOFILE_LIBS=$pkg_cv_AUDIOFILE_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+fi
+
+xlibs="$LIBS"
+LIBS="$GTK_LIBS $LIBS"
+for ac_func in gtk_widget_set_tooltip_text gtk_widget_is_drawable gtk_widget_get_realized gtk_widget_set_realized gtk_widget_set_can_default gtk_widget_set_can_focus gtk_dialog_get_action_area gtk_dialog_get_content_area gtk_widget_get_allocation gtk_widget_set_allocation gtk_widget_get_state gtk_widget_get_window gtk_widget_set_window gtk_widget_set_has_window gtk_widget_style_attach
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+LIBS="$xlibs"
+
+if test "x$GCC" = "xyes"; then
+ if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
+ CFLAGS="$CFLAGS -Wall -O2"
+ CXXFLAGS="$CXXFLAGS -Wall -O2"
+ fi
+fi
+
+if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then
+ XML_CFLAGS=
+ XML_LIBS=
+else
+ xlibs=$LIBS
+ LIBS=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5
+$as_echo_n "checking for openpty in -lutil... " >&6; }
+if ${ac_cv_lib_util_openpty+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char openpty ();
+int
+main ()
+{
+return openpty ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_util_openpty=yes
+else
+ ac_cv_lib_util_openpty=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5
+$as_echo "$ac_cv_lib_util_openpty" >&6; }
+if test "x$ac_cv_lib_util_openpty" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBUTIL 1
+_ACEOF
+
+ LIBS="-lutil $LIBS"
+
+fi
+
+ for ac_func in openpty
+do :
+ ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty"
+if test "x$ac_cv_func_openpty" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_OPENPTY 1
+_ACEOF
+ LIBTHREAD="$LIBTHREAD $LIBS"
+else
+ case " $LIBOBJS " in
+ *" openpty.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS openpty.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+ LIBS=$xlibs
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rigerror in -lhamlib" >&5
+$as_echo_n "checking for rigerror in -lhamlib... " >&6; }
+if ${ac_cv_lib_hamlib_rigerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lhamlib $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char rigerror ();
+int
+main ()
+{
+return rigerror ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_hamlib_rigerror=yes
+else
+ ac_cv_lib_hamlib_rigerror=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hamlib_rigerror" >&5
+$as_echo "$ac_cv_lib_hamlib_rigerror" >&6; }
+if test "x$ac_cv_lib_hamlib_rigerror" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBHAMLIB 1
+_ACEOF
+
+ LIBS="-lhamlib $LIBS"
+
+fi
+
+
+xcflags="$CFLAGS"
+CFLAGS="$CFLAGS -I$srcdir/directx/include -I$srcdir/directx/include/directx6"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DirectX includes" >&5
+$as_echo_n "checking for DirectX includes... " >&6; }
+directx=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <directx.h>
+int
+main ()
+{
+ LPDIRECTSOUND dsplay; LPDIRECTSOUNDCAPTURE dsrec;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_DIRECTX 1" >>confdefs.h
+ directx=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $directx" >&5
+$as_echo "$directx" >&6; }
+CFLAGS="$xcflags"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ifr_newname in struct ifreq" >&5
+$as_echo_n "checking for ifr_newname in struct ifreq... " >&6; }
+ifrnewname=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <linux/if.h>
+int
+main ()
+{
+struct ifreq ifr; ifr.ifr_newname[0]=0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+$as_echo "#define HAVE_IFRNEWNAME 1" >>confdefs.h
+ ifrnewname=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ifrnewname" >&5
+$as_echo "$ifrnewname" >&6; }
+
+xlibs=$LIBS
+LIBS=
+for ac_func in vsnprintf
+do :
+ ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
+if test "x$ac_cv_func_vsnprintf" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VSNPRINTF 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" vsnprintf.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+for ac_func in random
+do :
+ ac_fn_c_check_func "$LINENO" "random" "ac_cv_func_random"
+if test "x$ac_cv_func_random" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_RANDOM 1
+_ACEOF
+
+else
+ case " $LIBOBJS " in
+ *" random.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS random.$ac_objext"
+ ;;
+esac
+
+fi
+done
+
+LIBS=$xlibs
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MKISS (N_AX25 line discipline)" >&5
+$as_echo_n "checking for MKISS (N_AX25 line discipline)... " >&6; }
+mkiss=no
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/ioctl.h>
+ #ifdef N_AX25
+ yes
+ #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "yes" >/dev/null 2>&1; then :
+
+$as_echo "#define HAVE_MKISS 1" >>confdefs.h
+ mkiss=yes
+fi
+rm -f conftest*
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mkiss" >&5
+$as_echo "$mkiss" >&6; }
+
+if test "x$GCC" = "xyes"; then
+ case " $CFLAGS " in
+ *[\ \ ]-Wall[\ \ ]*) ;;
+ *) CFLAGS="$CFLAGS -Wall" ;;
+ esac
+fi
+
+# Check whether --enable-mmx was given.
+if test "${enable_mmx+set}" = set; then :
+ enableval=$enable_mmx; case "${enableval}" in
+ yes) usemmx=true ;;
+ no) usemmx=false ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-mmx" "$LINENO" 5 ;;
+esac
+else
+ usemmx=false
+fi
+
+
+# Check whether --enable-vis was given.
+if test "${enable_vis+set}" = set; then :
+ enableval=$enable_vis; case "${enableval}" in
+ yes) usevis=true ;;
+ no) usevis=false ;;
+ *) as_fn_error $? "bad value ${enableval} for --enable-vis" "$LINENO" 5 ;;
+esac
+else
+ usevis=false
+fi
+
+
+if test x$usemmx = xtrue; then
+
+$as_echo "#define USEMMX 1" >>confdefs.h
+
+fi
+
+if test x$usevis = xtrue; then
+
+$as_echo "#define USEVIS 1" >>confdefs.h
+
+ CFLAGS="$CFLAGS -Wa,-xarch=v8plusa"
+fi
+
+ if test x$usemmx = xtrue; then
+ USEMMX_TRUE=
+ USEMMX_FALSE='#'
+else
+ USEMMX_TRUE='#'
+ USEMMX_FALSE=
+fi
+
+ if test x$usevis = xtrue; then
+ USEVIS_TRUE=
+ USEVIS_FALSE='#'
+else
+ USEVIS_TRUE='#'
+ USEVIS_FALSE=
+fi
+
+ if test x$cross_compiling = xyes; then
+ CROSSCOMP_TRUE=
+ CROSSCOMP_FALSE='#'
+else
+ CROSSCOMP_TRUE='#'
+ CROSSCOMP_FALSE=
+fi
+
+ if test x$directx = xyes; then
+ DIRECTX_TRUE=
+ DIRECTX_FALSE='#'
+else
+ DIRECTX_TRUE='#'
+ DIRECTX_FALSE=
+fi
+
+ if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then
+ WIN32_TRUE=
+ WIN32_FALSE='#'
+else
+ WIN32_TRUE='#'
+ WIN32_FALSE=
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile po/Makefile.in directx/Makefile libmisc/Makefile matlib/Makefile afsk/Makefile fsk/Makefile pammodem/Makefile pskmodem/Makefile newqpsk/Makefile p3dmodem/Makefile soundcard/Makefile flexdrv/Makefile doc/Makefile configapp/Makefile configapp/src/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USEMMX_TRUE}" && test -z "${USEMMX_FALSE}"; then
+ as_fn_error $? "conditional \"USEMMX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USEVIS_TRUE}" && test -z "${USEVIS_FALSE}"; then
+ as_fn_error $? "conditional \"USEVIS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${CROSSCOMP_TRUE}" && test -z "${CROSSCOMP_FALSE}"; then
+ as_fn_error $? "conditional \"CROSSCOMP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${DIRECTX_TRUE}" && test -z "${DIRECTX_FALSE}"; then
+ as_fn_error $? "conditional \"DIRECTX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${WIN32_TRUE}" && test -z "${WIN32_FALSE}"; then
+ as_fn_error $? "conditional \"WIN32\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by soundmodem $as_me 0.20, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+soundmodem config.status 0.20
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
+ # from automake < 1.5.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
+ "directx/Makefile") CONFIG_FILES="$CONFIG_FILES directx/Makefile" ;;
+ "libmisc/Makefile") CONFIG_FILES="$CONFIG_FILES libmisc/Makefile" ;;
+ "matlib/Makefile") CONFIG_FILES="$CONFIG_FILES matlib/Makefile" ;;
+ "afsk/Makefile") CONFIG_FILES="$CONFIG_FILES afsk/Makefile" ;;
+ "fsk/Makefile") CONFIG_FILES="$CONFIG_FILES fsk/Makefile" ;;
+ "pammodem/Makefile") CONFIG_FILES="$CONFIG_FILES pammodem/Makefile" ;;
+ "pskmodem/Makefile") CONFIG_FILES="$CONFIG_FILES pskmodem/Makefile" ;;
+ "newqpsk/Makefile") CONFIG_FILES="$CONFIG_FILES newqpsk/Makefile" ;;
+ "p3dmodem/Makefile") CONFIG_FILES="$CONFIG_FILES p3dmodem/Makefile" ;;
+ "soundcard/Makefile") CONFIG_FILES="$CONFIG_FILES soundcard/Makefile" ;;
+ "flexdrv/Makefile") CONFIG_FILES="$CONFIG_FILES flexdrv/Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "configapp/Makefile") CONFIG_FILES="$CONFIG_FILES configapp/Makefile" ;;
+ "configapp/src/Makefile") CONFIG_FILES="$CONFIG_FILES configapp/src/Makefile" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+ } >"$ac_tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "po-directories":C)
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ # Treat a directory as a PO directory if and only if it has a
+ # POTFILES.in file. This allows packages to have multiple PO
+ # directories under different names or in different locations.
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.in.
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ # Compute POFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
+ # Compute UPDATEPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
+ # Compute DUMMYPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
+ # Compute GMOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ GMOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..b9ccd87
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,299 @@
+AC_INIT([soundmodem], [0.20])
+AC_CONFIG_SRCDIR([soundcard/main.c])
+AC_CANONICAL_SYSTEM
+AM_INIT_AUTOMAKE
+AM_CONFIG_HEADER(config.h)
+
+AC_PREREQ(2.53)
+
+dnl AC_CHECK_TOOL()
+
+AC_PROG_MAKE_SET
+AC_ISC_POSIX
+AC_PROG_CC
+AM_PROG_CC_STDC
+dnl AC_PROG_RANLIB
+AC_C_CONST
+AC_C_INLINE
+AC_HEADER_STDC
+AC_FUNC_ALLOCA
+AC_PROG_CXX
+
+AC_CHECK_PROG(RANLIB, ranlib, ranlib, :)
+AC_CHECK_PROG(DLLTOOL, dlltool, dlltool, dlltool)
+AC_CHECK_PROG(AS, as, as, as, as)
+AC_CHECK_PROG(AR, ar, ar, ar, ar)
+AC_CHECK_PROG(LD, ld, ld, ld, ld)
+AC_CHECK_PROG(WINDRES, windres, windres, i686-pc-cygwin-windres)
+
+AC_CYGWIN
+AC_MINGW32
+AC_EXEEXT
+AC_OBJEXT
+
+dnl check for cross compiler path
+if test x$cross_compiling = xyes; then
+ AC_MSG_CHECKING(for cross compiler path)
+ if test -d /usr/local/cross/i686-pc-cygwin; then
+ CROSSCOMPPATH=/usr/local/cross/i686-pc-cygwin
+ elif test -d /usr/local/cygwin/i686-pc-cygwin; then
+ CROSSCOMPPATH=/usr/local/cygwin/i686-pc-cygwin
+ else
+ AC_ERROR("cross compiler not found")
+ fi
+ AC_MSG_RESULT($CROSSCOMPPATH)
+fi
+
+if test x$CYGWIN != xyes -a x$MINGW32 != xyes; then
+ AC_CHECK_LIB(m,sqrt)
+fi
+AC_CHECK_LIB(pthread32,pthread_create,LIBTHREAD="$LIBTHREAD -lpthread32",AC_CHECK_LIB(pthread,pthread_create,LIBTHREAD="$LIBTHREAD -lpthread"))
+AC_CHECK_LIB(posix4,sched_setscheduler)
+AC_CHECK_LIB(uuid,GUID_NULL)
+AC_CHECK_FUNCS(getopt_long,,[AC_LIBOBJ([getopt]) AC_LIBOBJ([getopt1])])
+AC_CHECK_HEADERS(sys/audioio.h stropts.h sys/conf.h sys/soundcard.h sys/ioctl.h time.h inttypes.h net/if_arp.h)
+AC_CHECK_HEADERS(pty.h getopt.h syslog.h sched.h linux/sockios.h sys/ioccom.h linux/ppdev.h)
+AC_CHECK_HEADERS(sys/socket.h linux/if.h,,,
+[[
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+]])
+AC_CHECK_HEADERS(sys/socket.h linux/ax25.h,,,
+[[
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
+]])
+AC_CHECK_FUNCS(snprintf vsnprintf syslog vsyslog openlog closelog)
+AC_CHECK_FUNCS(mlockall)
+
+AC_MSG_CHECKING(for signed bittypes)
+signedbittypes=no
+AC_TRY_COMPILE([#include <sys/types.h>],
+ [ int8_t a; int16_t c; int32_t e; ],
+ AC_DEFINE(HAVE_SIGNED_BITTYPES,1,[define if bittypes like int16_t are defined]) signedbittypes=yes)
+AC_MSG_RESULT($signedbittypes)
+
+AC_MSG_CHECKING(for unsigned bittypes)
+unsignedbittypes=no
+AC_TRY_COMPILE([#include <sys/types.h>],
+ [ u_int8_t b; u_int16_t d; u_int32_t f; ],
+ AC_DEFINE(HAVE_UNSIGNED_BITTYPES,1,[define if bittypes like u_int16_t are defined]) unsignedbittypes=yes)
+AC_MSG_RESULT($unsignedbittypes)
+
+AC_TYPE_SIGNAL
+
+AC_MSG_CHECKING(for M_PI)
+mpi=no
+AC_TRY_COMPILE([#include <math.h>],
+ [ double f = M_PI; ],
+ mpi=yes,AC_DEFINE(M_PI,3.14159265358979323846,[define if M_PI is not defined by math.h]))
+AC_MSG_RESULT($mpi)
+
+AC_MSG_CHECKING(for M_LOG10E)
+mlog10e=no
+AC_TRY_COMPILE([#include <math.h>],
+ [ double f = M_LOG10E; ],
+ mlog10e=yes,AC_DEFINE(M_LOG10E,0.43429448190325182765,[define if M_LOG10E is not defined by math.h]))
+AC_MSG_RESULT($mlog10e)
+
+dnl check for ALSA
+case $target_os in
+ linux*)
+ AM_PATH_ALSA(1.0.0, AC_DEFINE(HAVE_ALSA,1,[Define if ALSA is available]))
+ ;;
+esac
+AC_SUBST(HAVE_ALSA)
+
+dnl Add the languages which your application supports here.
+ALL_LINGUAS="sv fr"
+AM_GNU_GETTEXT([external])
+
+dnl Set PACKAGE_LOCALE_DIR in config.h.
+if test "x${prefix}" = "xNONE"; then
+ AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR,"${ac_default_prefix}/${DATADIRNAME}/locale",[various directories])
+else
+ AC_DEFINE_UNQUOTED(PACKAGE_LOCALE_DIR,"${prefix}/${DATADIRNAME}/locale",[various directories])
+fi
+
+dnl Set PACKAGE_DATA_DIR in config.h.
+if test "x${datadir}" = 'x${prefix}/share'; then
+ if test "x${prefix}" = "xNONE"; then
+ AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${ac_default_prefix}/share/${PACKAGE}",[various directories])
+ else
+ AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${prefix}/share/${PACKAGE}",[various directories])
+ fi
+else
+ AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR,"${datadir}/${PACKAGE}",[various directories])
+fi
+
+dnl Set PACKAGE_SOURCE_DIR in config.h.
+packagesrcdir=`cd $srcdir && pwd`
+AC_DEFINE_UNQUOTED(PACKAGE_SOURCE_DIR,"${packagesrcdir}",[various directories])
+
+if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then
+ AC_DEFINE(WIN32,1,[define if compiling under Windows32])
+ LIBS="$LIBS -ldsound -lgdi32"
+fi
+
+if test x$cross_compiling = xyes; then
+ gtk=no
+ xlibs="$LIBS"
+ LIBS="$LIBS -L$CROSSCOMPPATH/gtk/lib"
+ AC_CHECK_LIB(gtk,gtk_main,gtk=yes)
+ LIBS="$xlibs"
+ if test x$gtk = xyes; then
+ GTK_CFLAGS="-I$CROSSCOMPPATH/gtk/include -I$CROSSCOMPPATH/gtk/include/glib -I$CROSSCOMPPATH/gtk/include/gdk"
+ GTK_LIBS="-L$CROSSCOMPPATH/gtk/lib -lgtk -lgdk -lglib"
+ PTHREAD_CFLAGS="-I$CROSSCOMPPATH/gtk/include"
+ PTHREAD_LIBS="-L$CROSSCOMPPATH/gtk/lib"
+ AUDIOFILE_CFLAGS="-I$CROSSCOMPPATH/audiofile/include"
+ AUDIOFILE_LIBS="-L$CROSSCOMPPATH/audiofile/lib -laudiofile"
+ fi
+else
+ PKG_CHECK_MODULES(XML,libxml-2.0)
+ PKG_CHECK_MODULES(GTK,gtk+-2.0 >= 2.6.0)
+ PKG_CHECK_MODULES(AUDIOFILE,audiofile)
+fi
+
+dnl Check for recently introduced GTK symbols
+xlibs="$LIBS"
+LIBS="$GTK_LIBS $LIBS"
+AC_CHECK_FUNCS(gtk_widget_set_tooltip_text gtk_widget_is_drawable gtk_widget_get_realized gtk_widget_set_realized gtk_widget_set_can_default gtk_widget_set_can_focus gtk_dialog_get_action_area gtk_dialog_get_content_area gtk_widget_get_allocation gtk_widget_set_allocation gtk_widget_get_state gtk_widget_get_window gtk_widget_set_window gtk_widget_set_has_window gtk_widget_style_attach)
+LIBS="$xlibs"
+
+dnl Enable to try building with XXX_DISABLE_DEPRECATED. Never ship with
+dnl them enabled!
+dnl GTK_CFLAGS="$GTK_CFLAGS -DPANGO_DISABLE_DEPRECATED -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGSEAL_ENABLE"
+dnl Only use -Wall if we have gcc
+if test "x$GCC" = "xyes"; then
+ if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
+ CFLAGS="$CFLAGS -Wall -O2"
+ CXXFLAGS="$CXXFLAGS -Wall -O2"
+ fi
+fi
+
+if test x$CYGWIN = xyes -o x$MINGW32 = xyes; then
+ XML_CFLAGS=
+ XML_LIBS=
+else
+ xlibs=$LIBS
+ LIBS=
+ AC_CHECK_LIB(util,openpty)
+ AC_CHECK_FUNCS(openpty,LIBTHREAD="$LIBTHREAD $LIBS",[AC_LIBOBJ([openpty])])
+ LIBS=$xlibs
+fi
+
+AC_CHECK_LIB(hamlib,rigerror)
+
+xcflags="$CFLAGS"
+CFLAGS="$CFLAGS -I$srcdir/directx/include -I$srcdir/directx/include/directx6"
+AC_MSG_CHECKING(for DirectX includes)
+directx=no
+AC_TRY_COMPILE([#include <directx.h>],
+ [ LPDIRECTSOUND dsplay; LPDIRECTSOUNDCAPTURE dsrec; ],
+ AC_DEFINE(HAVE_DIRECTX,1,[define if we have DirectX includes]) directx=yes)
+AC_MSG_RESULT($directx)
+CFLAGS="$xcflags"
+
+AC_MSG_CHECKING(for ifr_newname in struct ifreq)
+ifrnewname=no
+AC_TRY_COMPILE([#include <linux/if.h>],
+ [struct ifreq ifr; ifr.ifr_newname[0]=0; ], AC_DEFINE(HAVE_IFRNEWNAME,1,[define if struct ifreq has the ifr_newname symbol]) ifrnewname=yes)
+AC_MSG_RESULT($ifrnewname)
+
+xlibs=$LIBS
+LIBS=
+AC_CHECK_FUNCS(vsnprintf,,[AC_LIBOBJ([vsnprintf])])
+AC_CHECK_FUNCS(random,,[AC_LIBOBJ([random])])
+LIBS=$xlibs
+
+AC_MSG_CHECKING(for MKISS (N_AX25 line discipline))
+mkiss=no
+AC_EGREP_CPP(yes,
+ [#include <sys/ioctl.h>
+ #ifdef N_AX25
+ yes
+ #endif
+ ], AC_DEFINE(HAVE_MKISS,1,[define if struct ifreq has the ifr_newname symbol]) mkiss=yes)
+AC_MSG_RESULT($mkiss)
+
+dnl Use -Wall if we have gcc.
+changequote(,)dnl
+if test "x$GCC" = "xyes"; then
+ case " $CFLAGS " in
+ *[\ \ ]-Wall[\ \ ]*) ;;
+ *) CFLAGS="$CFLAGS -Wall" ;;
+ esac
+fi
+changequote([,])dnl
+
+AC_ARG_ENABLE(mmx,
+[ --enable-mmx Utilize MMX(tm) instructions if available (x86 only)],
+[case "${enableval}" in
+ yes) usemmx=true ;;
+ no) usemmx=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-mmx) ;;
+esac],[usemmx=false])
+
+AC_ARG_ENABLE(vis,
+[ --enable-vis Utilize VIS(tm) instructions if available (ultrasparc only)],
+[case "${enableval}" in
+ yes) usevis=true ;;
+ no) usevis=false ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-vis) ;;
+esac],[usevis=false])
+
+if test x$usemmx = xtrue; then
+ AC_DEFINE(USEMMX,1,[define if MMX is to be used])
+fi
+
+if test x$usevis = xtrue; then
+ AC_DEFINE(USEVIS,1,[define if VIS is to be used])
+ dnl CFLAGS="$CFLAGS -mv8plus -mvis -Wa,-xarch=v8plusa"
+ CFLAGS="$CFLAGS -Wa,-xarch=v8plusa"
+fi
+
+AM_CONDITIONAL(USEMMX, test x$usemmx = xtrue)
+AM_CONDITIONAL(USEVIS, test x$usevis = xtrue)
+AM_CONDITIONAL(CROSSCOMP, test x$cross_compiling = xyes)
+AM_CONDITIONAL(DIRECTX, test x$directx = xyes)
+AM_CONDITIONAL(WIN32, test x$CYGWIN = xyes -o x$MINGW32 = xyes)
+
+AC_SUBST(HAVE_BITTYPES)
+AC_SUBST(HAVE_DIRECTX)
+AC_SUBST(HAVE_MKISS)
+AC_SUBST(HAVE_IFRNEWNAME)
+AC_SUBST(M_PI)
+AC_SUBST(LIBTHREAD)
+AC_SUBST(USEMMX)
+AC_SUBST(USEVIS)
+AC_SUBST(XML_CFLAGS)
+AC_SUBST(XML_LIBS)
+AC_SUBST(GTK_LIBS)
+AC_SUBST(GTK_CFLAGS)
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(WIN32)
+AC_SUBST(AR)
+AC_SUBST(AS)
+AC_SUBST(LD)
+AC_SUBST(RANLIB)
+
+AC_OUTPUT([Makefile
+po/Makefile.in
+directx/Makefile
+libmisc/Makefile
+matlib/Makefile
+afsk/Makefile
+fsk/Makefile
+pammodem/Makefile
+pskmodem/Makefile
+newqpsk/Makefile
+p3dmodem/Makefile
+soundcard/Makefile
+flexdrv/Makefile
+doc/Makefile
+configapp/Makefile
+configapp/src/Makefile])
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..807b991
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,423 @@
+#! /bin/sh
+
+# depcomp - compile a program generating dependencies as side-effects
+# Copyright 1999, 2000 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva at dcc.unicamp.br>.
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+# `libtool' can also be set to `yes' or `no'.
+
+if test -z "$depfile"; then
+ base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
+ dir=`echo "$object" | sed 's,/.*$,/,'`
+ if test "$dir" = "$object"; then
+ dir=
+ fi
+ # FIXME: should be _deps on DOS.
+ depfile="$dir.deps/$base"
+fi
+
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+ "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> $depfile
+ echo >> $depfile
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> $depfile
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. This file always lives in the current directory.
+ # Also, the AIX compiler puts `$object:' at the start of each line;
+ # $object doesn't have directory information.
+ stripped=`echo "$object" | sed -e 's,^.*/,,' -e 's/\(.*\)\..*$/\1/'`
+ tmpdepfile="$stripped.u"
+ outname="$stripped.o"
+ if test "$libtool" = yes; then
+ "$@" -Wc,-M
+ else
+ "$@" -M
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
+ sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ tmpdepfile1="$dir.libs/$base.lo.d"
+ tmpdepfile2="$dir.libs/$base.d"
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1="$dir$base.o.d"
+ tmpdepfile2="$dir$base.d"
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ if test -f "$tmpdepfile1"; then
+ tmpdepfile="$tmpdepfile1"
+ else
+ tmpdepfile="$tmpdepfile2"
+ fi
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a space and a tab in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the proprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'. We will use -o /dev/null later,
+ # however we can't do the remplacement now because
+ # `-o $object' might simply not be used
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ "$@" -o /dev/null $dashmflag | sed 's:^[^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # X makedepend
+ shift
+ cleared=no
+ for arg in "$@"; do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ -*)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix="`echo $object | sed 's/^.*\././'`"
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the proprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the proprocessed file to stdout, regardless of -o,
+ # because we must use -o when running libtool.
+ "$@" || exit $?
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
diff --git a/directx/Makefile.am b/directx/Makefile.am
new file mode 100644
index 0000000..f32a2b4
--- /dev/null
+++ b/directx/Makefile.am
@@ -0,0 +1,29 @@
+
+AM_CPPFLAGS = -DCONFIGDIR=\"$(sysconfdir)\" -DLOCALSTATEDIR=\"$(localstatedir)\" \
+ -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6
+
+if DIRECTX
+BUILT_SOURCES = libddraw.a libdsound.a libdinput.a libdplayx.a
+
+noinst_LIBRARIES = libdinput1.a
+libdinput1_a_SOURCES = dinput.c
+
+endif
+
+libddraw.a libdsound.a libdplayx.a: libddraw.def libdsound.def libdplayx.def
+ for i in ddraw dsound dplayx; do \
+ $(DLLTOOL) --as $(AS) -k --dllname $$i.dll --output-lib lib$$i.a --def $(srcdir)/lib$$i.def; \
+ done
+
+libdinput.a: libdinput1.a libdinput.def
+ $(DLLTOOL) --as $(AS) -k --dllname dinput.dll --output-lib $@ --def $(srcdir)/libdinput.def
+ $(AR) xv libdinput1.a dinput.$(OBJEXT)
+ $(AR) rv $@ dinput.$(OBJEXT)
+ $(RM) -f $<
+
+EXTRA_DIST = libddraw.def libdinput.def libdplayx.def libdsound.def dinput.c \
+ fixdirectx.sh deunion.pl include/directx.h
+
+# include/mmsystem.h include/objbase.h
+
+CLEANFILES = libddraw.a libdinput.a libdplayx.a libdsound.a
diff --git a/directx/Makefile.in b/directx/Makefile.in
new file mode 100644
index 0000000..8f45a84
--- /dev/null
+++ b/directx/Makefile.in
@@ -0,0 +1,609 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
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+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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+ skip_next=no; \
+ strip_trailopt () \
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+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
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+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
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+NORMAL_INSTALL = :
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+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
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+am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
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+CONFIG_CLEAN_FILES =
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+am__v_AR_ = $(am__v_AR_ at AM_DEFAULT_V@)
+am__v_AR_0 = @echo " AR " $@;
+am__v_AR_1 =
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+ BEGIN { nonempty = 0; } \
+ { items[$$0] = 1; nonempty = 1; } \
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+'
+# Make sure the list of sources is unique. This is necessary because,
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+am__define_uniq_tagged_files = \
+ list='$(am__tagged_files)'; \
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+PTHREAD_LIBS = @PTHREAD_LIBS@
+RANLIB = @RANLIB@
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+SHELL = @SHELL@
+STRIP = @STRIP@
+USEMMX = @USEMMX@
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+VERSION = @VERSION@
+WIN32 = @WIN32@
+WINDRES = @WINDRES@
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+docdir = @docdir@
+dvidir = @dvidir@
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+host = @host@
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+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AM_CPPFLAGS = -DCONFIGDIR=\"$(sysconfdir)\" -DLOCALSTATEDIR=\"$(localstatedir)\" \
+ -I$(top_srcdir)/directx/include -I$(top_srcdir)/directx/include/directx6
+
+ at DIRECTX_TRUE@BUILT_SOURCES = libddraw.a libdsound.a libdinput.a libdplayx.a
+ at DIRECTX_TRUE@noinst_LIBRARIES = libdinput1.a
+ at DIRECTX_TRUE@libdinput1_a_SOURCES = dinput.c
+EXTRA_DIST = libddraw.def libdinput.def libdplayx.def libdsound.def dinput.c \
+ fixdirectx.sh deunion.pl include/directx.h
+
+
+# include/mmsystem.h include/objbase.h
+CLEANFILES = libddraw.a libdinput.a libdplayx.a libdsound.a
+all: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu directx/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu directx/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+
+libdinput1.a: $(libdinput1_a_OBJECTS) $(libdinput1_a_DEPENDENCIES) $(EXTRA_libdinput1_a_DEPENDENCIES)
+ $(AM_V_at)-rm -f libdinput1.a
+ $(AM_V_AR)$(libdinput1_a_AR) libdinput1.a $(libdinput1_a_OBJECTS) $(libdinput1_a_LIBADD)
+ $(AM_V_at)$(RANLIB) libdinput1.a
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/dinput.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ set x; \
+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ $(am__define_uniq_tagged_files); \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) check-am
+all-am: Makefile $(LIBRARIES)
+installdirs:
+install: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) install-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
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+install-dvi-am:
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+install-exec-am:
+
+install-html: install-html-am
+
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+install-info: install-info-am
+
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+install-man:
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+install-pdf: install-pdf-am
+
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+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
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+pdf: pdf-am
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+uninstall-am:
+
+.MAKE: all check install install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES cscopelist-am ctags ctags-am distclean \
+ distclean-compile distclean-generic distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
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+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic pdf pdf-am ps ps-am tags tags-am uninstall \
+ uninstall-am
+
+
+libddraw.a libdsound.a libdplayx.a: libddraw.def libdsound.def libdplayx.def
+ for i in ddraw dsound dplayx; do \
+ $(DLLTOOL) --as $(AS) -k --dllname $$i.dll --output-lib lib$$i.a --def $(srcdir)/lib$$i.def; \
+ done
+
+libdinput.a: libdinput1.a libdinput.def
+ $(DLLTOOL) --as $(AS) -k --dllname dinput.dll --output-lib $@ --def $(srcdir)/libdinput.def
+ $(AR) xv libdinput1.a dinput.$(OBJEXT)
+ $(AR) rv $@ dinput.$(OBJEXT)
+ $(RM) -f $<
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/directx/deunion.pl b/directx/deunion.pl
new file mode 100755
index 0000000..963ea89
--- /dev/null
+++ b/directx/deunion.pl
@@ -0,0 +1,47 @@
+#!/usr/bin/perl
+#
+# Ack! gcc doesn't support unnamed unions -- we have to fake them.
+#
+# Expected format:
+#
+#struct blah
+#{
+# union
+# {
+# type1 blah1;
+# type2 blah2;
+# };
+#}
+
+$lineno = 0;
+$union = 0;
+$ucount = 1;
+while ( ($line = <STDIN>) ) {
+ ++$lineno;
+
+ $line =~ s/\r//;
+ if ( $line =~ /\sunion\s/ ) {
+ if ( $union ) {
+ die("Nested union at line $lineno -- Exiting.\n");
+ }
+ $union = 1;
+ }
+ if ( $union ) {
+ if ( $line =~ /}/ ) {
+ if ( $line =~ /};/ ) {
+ chomp($line);
+ $gnuline = $line;
+ $gnuline =~ s/};/} u$ucount;/;
+ $line =
+"#if defined(NONAMELESSUNION)\n$gnuline\n#else\n$line\n#endif\n";
+ $ucount++;
+ }
+ $union = 0;
+ }
+ } else {
+ if ( $line =~ /^}/ ) {
+ $ucount = 1;
+ }
+ }
+ print $line;
+}
diff --git a/directx/dinput.c b/directx/dinput.c
new file mode 100644
index 0000000..fb1c0b0
--- /dev/null
+++ b/directx/dinput.c
@@ -0,0 +1,338 @@
+
+#include <directx.h>
+
+/*
+ * This file contains experimentally determined values for the c_cfDI*
+ * constants used in DirectX 5.0
+ */
+
+/* Keyboard */
+
+static DIOBJECTDATAFORMAT KBD_fmt[] = {
+ { &GUID_Key, 0, 0x8000000C, 0x00000000 },
+ { &GUID_Key, 1, 0x8000010C, 0x00000000 },
+ { &GUID_Key, 2, 0x8000020C, 0x00000000 },
+ { &GUID_Key, 3, 0x8000030C, 0x00000000 },
+ { &GUID_Key, 4, 0x8000040C, 0x00000000 },
+ { &GUID_Key, 5, 0x8000050C, 0x00000000 },
+ { &GUID_Key, 6, 0x8000060C, 0x00000000 },
+ { &GUID_Key, 7, 0x8000070C, 0x00000000 },
+ { &GUID_Key, 8, 0x8000080C, 0x00000000 },
+ { &GUID_Key, 9, 0x8000090C, 0x00000000 },
+ { &GUID_Key, 10, 0x80000A0C, 0x00000000 },
+ { &GUID_Key, 11, 0x80000B0C, 0x00000000 },
+ { &GUID_Key, 12, 0x80000C0C, 0x00000000 },
+ { &GUID_Key, 13, 0x80000D0C, 0x00000000 },
+ { &GUID_Key, 14, 0x80000E0C, 0x00000000 },
+ { &GUID_Key, 15, 0x80000F0C, 0x00000000 },
+ { &GUID_Key, 16, 0x8000100C, 0x00000000 },
+ { &GUID_Key, 17, 0x8000110C, 0x00000000 },
+ { &GUID_Key, 18, 0x8000120C, 0x00000000 },
+ { &GUID_Key, 19, 0x8000130C, 0x00000000 },
+ { &GUID_Key, 20, 0x8000140C, 0x00000000 },
+ { &GUID_Key, 21, 0x8000150C, 0x00000000 },
+ { &GUID_Key, 22, 0x8000160C, 0x00000000 },
+ { &GUID_Key, 23, 0x8000170C, 0x00000000 },
+ { &GUID_Key, 24, 0x8000180C, 0x00000000 },
+ { &GUID_Key, 25, 0x8000190C, 0x00000000 },
+ { &GUID_Key, 26, 0x80001A0C, 0x00000000 },
+ { &GUID_Key, 27, 0x80001B0C, 0x00000000 },
+ { &GUID_Key, 28, 0x80001C0C, 0x00000000 },
+ { &GUID_Key, 29, 0x80001D0C, 0x00000000 },
+ { &GUID_Key, 30, 0x80001E0C, 0x00000000 },
+ { &GUID_Key, 31, 0x80001F0C, 0x00000000 },
+ { &GUID_Key, 32, 0x8000200C, 0x00000000 },
+ { &GUID_Key, 33, 0x8000210C, 0x00000000 },
+ { &GUID_Key, 34, 0x8000220C, 0x00000000 },
+ { &GUID_Key, 35, 0x8000230C, 0x00000000 },
+ { &GUID_Key, 36, 0x8000240C, 0x00000000 },
+ { &GUID_Key, 37, 0x8000250C, 0x00000000 },
+ { &GUID_Key, 38, 0x8000260C, 0x00000000 },
+ { &GUID_Key, 39, 0x8000270C, 0x00000000 },
+ { &GUID_Key, 40, 0x8000280C, 0x00000000 },
+ { &GUID_Key, 41, 0x8000290C, 0x00000000 },
+ { &GUID_Key, 42, 0x80002A0C, 0x00000000 },
+ { &GUID_Key, 43, 0x80002B0C, 0x00000000 },
+ { &GUID_Key, 44, 0x80002C0C, 0x00000000 },
+ { &GUID_Key, 45, 0x80002D0C, 0x00000000 },
+ { &GUID_Key, 46, 0x80002E0C, 0x00000000 },
+ { &GUID_Key, 47, 0x80002F0C, 0x00000000 },
+ { &GUID_Key, 48, 0x8000300C, 0x00000000 },
+ { &GUID_Key, 49, 0x8000310C, 0x00000000 },
+ { &GUID_Key, 50, 0x8000320C, 0x00000000 },
+ { &GUID_Key, 51, 0x8000330C, 0x00000000 },
+ { &GUID_Key, 52, 0x8000340C, 0x00000000 },
+ { &GUID_Key, 53, 0x8000350C, 0x00000000 },
+ { &GUID_Key, 54, 0x8000360C, 0x00000000 },
+ { &GUID_Key, 55, 0x8000370C, 0x00000000 },
+ { &GUID_Key, 56, 0x8000380C, 0x00000000 },
+ { &GUID_Key, 57, 0x8000390C, 0x00000000 },
+ { &GUID_Key, 58, 0x80003A0C, 0x00000000 },
+ { &GUID_Key, 59, 0x80003B0C, 0x00000000 },
+ { &GUID_Key, 60, 0x80003C0C, 0x00000000 },
+ { &GUID_Key, 61, 0x80003D0C, 0x00000000 },
+ { &GUID_Key, 62, 0x80003E0C, 0x00000000 },
+ { &GUID_Key, 63, 0x80003F0C, 0x00000000 },
+ { &GUID_Key, 64, 0x8000400C, 0x00000000 },
+ { &GUID_Key, 65, 0x8000410C, 0x00000000 },
+ { &GUID_Key, 66, 0x8000420C, 0x00000000 },
+ { &GUID_Key, 67, 0x8000430C, 0x00000000 },
+ { &GUID_Key, 68, 0x8000440C, 0x00000000 },
+ { &GUID_Key, 69, 0x8000450C, 0x00000000 },
+ { &GUID_Key, 70, 0x8000460C, 0x00000000 },
+ { &GUID_Key, 71, 0x8000470C, 0x00000000 },
+ { &GUID_Key, 72, 0x8000480C, 0x00000000 },
+ { &GUID_Key, 73, 0x8000490C, 0x00000000 },
+ { &GUID_Key, 74, 0x80004A0C, 0x00000000 },
+ { &GUID_Key, 75, 0x80004B0C, 0x00000000 },
+ { &GUID_Key, 76, 0x80004C0C, 0x00000000 },
+ { &GUID_Key, 77, 0x80004D0C, 0x00000000 },
+ { &GUID_Key, 78, 0x80004E0C, 0x00000000 },
+ { &GUID_Key, 79, 0x80004F0C, 0x00000000 },
+ { &GUID_Key, 80, 0x8000500C, 0x00000000 },
+ { &GUID_Key, 81, 0x8000510C, 0x00000000 },
+ { &GUID_Key, 82, 0x8000520C, 0x00000000 },
+ { &GUID_Key, 83, 0x8000530C, 0x00000000 },
+ { &GUID_Key, 84, 0x8000540C, 0x00000000 },
+ { &GUID_Key, 85, 0x8000550C, 0x00000000 },
+ { &GUID_Key, 86, 0x8000560C, 0x00000000 },
+ { &GUID_Key, 87, 0x8000570C, 0x00000000 },
+ { &GUID_Key, 88, 0x8000580C, 0x00000000 },
+ { &GUID_Key, 89, 0x8000590C, 0x00000000 },
+ { &GUID_Key, 90, 0x80005A0C, 0x00000000 },
+ { &GUID_Key, 91, 0x80005B0C, 0x00000000 },
+ { &GUID_Key, 92, 0x80005C0C, 0x00000000 },
+ { &GUID_Key, 93, 0x80005D0C, 0x00000000 },
+ { &GUID_Key, 94, 0x80005E0C, 0x00000000 },
+ { &GUID_Key, 95, 0x80005F0C, 0x00000000 },
+ { &GUID_Key, 96, 0x8000600C, 0x00000000 },
+ { &GUID_Key, 97, 0x8000610C, 0x00000000 },
+ { &GUID_Key, 98, 0x8000620C, 0x00000000 },
+ { &GUID_Key, 99, 0x8000630C, 0x00000000 },
+ { &GUID_Key, 100, 0x8000640C, 0x00000000 },
+ { &GUID_Key, 101, 0x8000650C, 0x00000000 },
+ { &GUID_Key, 102, 0x8000660C, 0x00000000 },
+ { &GUID_Key, 103, 0x8000670C, 0x00000000 },
+ { &GUID_Key, 104, 0x8000680C, 0x00000000 },
+ { &GUID_Key, 105, 0x8000690C, 0x00000000 },
+ { &GUID_Key, 106, 0x80006A0C, 0x00000000 },
+ { &GUID_Key, 107, 0x80006B0C, 0x00000000 },
+ { &GUID_Key, 108, 0x80006C0C, 0x00000000 },
+ { &GUID_Key, 109, 0x80006D0C, 0x00000000 },
+ { &GUID_Key, 110, 0x80006E0C, 0x00000000 },
+ { &GUID_Key, 111, 0x80006F0C, 0x00000000 },
+ { &GUID_Key, 112, 0x8000700C, 0x00000000 },
+ { &GUID_Key, 113, 0x8000710C, 0x00000000 },
+ { &GUID_Key, 114, 0x8000720C, 0x00000000 },
+ { &GUID_Key, 115, 0x8000730C, 0x00000000 },
+ { &GUID_Key, 116, 0x8000740C, 0x00000000 },
+ { &GUID_Key, 117, 0x8000750C, 0x00000000 },
+ { &GUID_Key, 118, 0x8000760C, 0x00000000 },
+ { &GUID_Key, 119, 0x8000770C, 0x00000000 },
+ { &GUID_Key, 120, 0x8000780C, 0x00000000 },
+ { &GUID_Key, 121, 0x8000790C, 0x00000000 },
+ { &GUID_Key, 122, 0x80007A0C, 0x00000000 },
+ { &GUID_Key, 123, 0x80007B0C, 0x00000000 },
+ { &GUID_Key, 124, 0x80007C0C, 0x00000000 },
+ { &GUID_Key, 125, 0x80007D0C, 0x00000000 },
+ { &GUID_Key, 126, 0x80007E0C, 0x00000000 },
+ { &GUID_Key, 127, 0x80007F0C, 0x00000000 },
+ { &GUID_Key, 128, 0x8000800C, 0x00000000 },
+ { &GUID_Key, 129, 0x8000810C, 0x00000000 },
+ { &GUID_Key, 130, 0x8000820C, 0x00000000 },
+ { &GUID_Key, 131, 0x8000830C, 0x00000000 },
+ { &GUID_Key, 132, 0x8000840C, 0x00000000 },
+ { &GUID_Key, 133, 0x8000850C, 0x00000000 },
+ { &GUID_Key, 134, 0x8000860C, 0x00000000 },
+ { &GUID_Key, 135, 0x8000870C, 0x00000000 },
+ { &GUID_Key, 136, 0x8000880C, 0x00000000 },
+ { &GUID_Key, 137, 0x8000890C, 0x00000000 },
+ { &GUID_Key, 138, 0x80008A0C, 0x00000000 },
+ { &GUID_Key, 139, 0x80008B0C, 0x00000000 },
+ { &GUID_Key, 140, 0x80008C0C, 0x00000000 },
+ { &GUID_Key, 141, 0x80008D0C, 0x00000000 },
+ { &GUID_Key, 142, 0x80008E0C, 0x00000000 },
+ { &GUID_Key, 143, 0x80008F0C, 0x00000000 },
+ { &GUID_Key, 144, 0x8000900C, 0x00000000 },
+ { &GUID_Key, 145, 0x8000910C, 0x00000000 },
+ { &GUID_Key, 146, 0x8000920C, 0x00000000 },
+ { &GUID_Key, 147, 0x8000930C, 0x00000000 },
+ { &GUID_Key, 148, 0x8000940C, 0x00000000 },
+ { &GUID_Key, 149, 0x8000950C, 0x00000000 },
+ { &GUID_Key, 150, 0x8000960C, 0x00000000 },
+ { &GUID_Key, 151, 0x8000970C, 0x00000000 },
+ { &GUID_Key, 152, 0x8000980C, 0x00000000 },
+ { &GUID_Key, 153, 0x8000990C, 0x00000000 },
+ { &GUID_Key, 154, 0x80009A0C, 0x00000000 },
+ { &GUID_Key, 155, 0x80009B0C, 0x00000000 },
+ { &GUID_Key, 156, 0x80009C0C, 0x00000000 },
+ { &GUID_Key, 157, 0x80009D0C, 0x00000000 },
+ { &GUID_Key, 158, 0x80009E0C, 0x00000000 },
+ { &GUID_Key, 159, 0x80009F0C, 0x00000000 },
+ { &GUID_Key, 160, 0x8000A00C, 0x00000000 },
+ { &GUID_Key, 161, 0x8000A10C, 0x00000000 },
+ { &GUID_Key, 162, 0x8000A20C, 0x00000000 },
+ { &GUID_Key, 163, 0x8000A30C, 0x00000000 },
+ { &GUID_Key, 164, 0x8000A40C, 0x00000000 },
+ { &GUID_Key, 165, 0x8000A50C, 0x00000000 },
+ { &GUID_Key, 166, 0x8000A60C, 0x00000000 },
+ { &GUID_Key, 167, 0x8000A70C, 0x00000000 },
+ { &GUID_Key, 168, 0x8000A80C, 0x00000000 },
+ { &GUID_Key, 169, 0x8000A90C, 0x00000000 },
+ { &GUID_Key, 170, 0x8000AA0C, 0x00000000 },
+ { &GUID_Key, 171, 0x8000AB0C, 0x00000000 },
+ { &GUID_Key, 172, 0x8000AC0C, 0x00000000 },
+ { &GUID_Key, 173, 0x8000AD0C, 0x00000000 },
+ { &GUID_Key, 174, 0x8000AE0C, 0x00000000 },
+ { &GUID_Key, 175, 0x8000AF0C, 0x00000000 },
+ { &GUID_Key, 176, 0x8000B00C, 0x00000000 },
+ { &GUID_Key, 177, 0x8000B10C, 0x00000000 },
+ { &GUID_Key, 178, 0x8000B20C, 0x00000000 },
+ { &GUID_Key, 179, 0x8000B30C, 0x00000000 },
+ { &GUID_Key, 180, 0x8000B40C, 0x00000000 },
+ { &GUID_Key, 181, 0x8000B50C, 0x00000000 },
+ { &GUID_Key, 182, 0x8000B60C, 0x00000000 },
+ { &GUID_Key, 183, 0x8000B70C, 0x00000000 },
+ { &GUID_Key, 184, 0x8000B80C, 0x00000000 },
+ { &GUID_Key, 185, 0x8000B90C, 0x00000000 },
+ { &GUID_Key, 186, 0x8000BA0C, 0x00000000 },
+ { &GUID_Key, 187, 0x8000BB0C, 0x00000000 },
+ { &GUID_Key, 188, 0x8000BC0C, 0x00000000 },
+ { &GUID_Key, 189, 0x8000BD0C, 0x00000000 },
+ { &GUID_Key, 190, 0x8000BE0C, 0x00000000 },
+ { &GUID_Key, 191, 0x8000BF0C, 0x00000000 },
+ { &GUID_Key, 192, 0x8000C00C, 0x00000000 },
+ { &GUID_Key, 193, 0x8000C10C, 0x00000000 },
+ { &GUID_Key, 194, 0x8000C20C, 0x00000000 },
+ { &GUID_Key, 195, 0x8000C30C, 0x00000000 },
+ { &GUID_Key, 196, 0x8000C40C, 0x00000000 },
+ { &GUID_Key, 197, 0x8000C50C, 0x00000000 },
+ { &GUID_Key, 198, 0x8000C60C, 0x00000000 },
+ { &GUID_Key, 199, 0x8000C70C, 0x00000000 },
+ { &GUID_Key, 200, 0x8000C80C, 0x00000000 },
+ { &GUID_Key, 201, 0x8000C90C, 0x00000000 },
+ { &GUID_Key, 202, 0x8000CA0C, 0x00000000 },
+ { &GUID_Key, 203, 0x8000CB0C, 0x00000000 },
+ { &GUID_Key, 204, 0x8000CC0C, 0x00000000 },
+ { &GUID_Key, 205, 0x8000CD0C, 0x00000000 },
+ { &GUID_Key, 206, 0x8000CE0C, 0x00000000 },
+ { &GUID_Key, 207, 0x8000CF0C, 0x00000000 },
+ { &GUID_Key, 208, 0x8000D00C, 0x00000000 },
+ { &GUID_Key, 209, 0x8000D10C, 0x00000000 },
+ { &GUID_Key, 210, 0x8000D20C, 0x00000000 },
+ { &GUID_Key, 211, 0x8000D30C, 0x00000000 },
+ { &GUID_Key, 212, 0x8000D40C, 0x00000000 },
+ { &GUID_Key, 213, 0x8000D50C, 0x00000000 },
+ { &GUID_Key, 214, 0x8000D60C, 0x00000000 },
+ { &GUID_Key, 215, 0x8000D70C, 0x00000000 },
+ { &GUID_Key, 216, 0x8000D80C, 0x00000000 },
+ { &GUID_Key, 217, 0x8000D90C, 0x00000000 },
+ { &GUID_Key, 218, 0x8000DA0C, 0x00000000 },
+ { &GUID_Key, 219, 0x8000DB0C, 0x00000000 },
+ { &GUID_Key, 220, 0x8000DC0C, 0x00000000 },
+ { &GUID_Key, 221, 0x8000DD0C, 0x00000000 },
+ { &GUID_Key, 222, 0x8000DE0C, 0x00000000 },
+ { &GUID_Key, 223, 0x8000DF0C, 0x00000000 },
+ { &GUID_Key, 224, 0x8000E00C, 0x00000000 },
+ { &GUID_Key, 225, 0x8000E10C, 0x00000000 },
+ { &GUID_Key, 226, 0x8000E20C, 0x00000000 },
+ { &GUID_Key, 227, 0x8000E30C, 0x00000000 },
+ { &GUID_Key, 228, 0x8000E40C, 0x00000000 },
+ { &GUID_Key, 229, 0x8000E50C, 0x00000000 },
+ { &GUID_Key, 230, 0x8000E60C, 0x00000000 },
+ { &GUID_Key, 231, 0x8000E70C, 0x00000000 },
+ { &GUID_Key, 232, 0x8000E80C, 0x00000000 },
+ { &GUID_Key, 233, 0x8000E90C, 0x00000000 },
+ { &GUID_Key, 234, 0x8000EA0C, 0x00000000 },
+ { &GUID_Key, 235, 0x8000EB0C, 0x00000000 },
+ { &GUID_Key, 236, 0x8000EC0C, 0x00000000 },
+ { &GUID_Key, 237, 0x8000ED0C, 0x00000000 },
+ { &GUID_Key, 238, 0x8000EE0C, 0x00000000 },
+ { &GUID_Key, 239, 0x8000EF0C, 0x00000000 },
+ { &GUID_Key, 240, 0x8000F00C, 0x00000000 },
+ { &GUID_Key, 241, 0x8000F10C, 0x00000000 },
+ { &GUID_Key, 242, 0x8000F20C, 0x00000000 },
+ { &GUID_Key, 243, 0x8000F30C, 0x00000000 },
+ { &GUID_Key, 244, 0x8000F40C, 0x00000000 },
+ { &GUID_Key, 245, 0x8000F50C, 0x00000000 },
+ { &GUID_Key, 246, 0x8000F60C, 0x00000000 },
+ { &GUID_Key, 247, 0x8000F70C, 0x00000000 },
+ { &GUID_Key, 248, 0x8000F80C, 0x00000000 },
+ { &GUID_Key, 249, 0x8000F90C, 0x00000000 },
+ { &GUID_Key, 250, 0x8000FA0C, 0x00000000 },
+ { &GUID_Key, 251, 0x8000FB0C, 0x00000000 },
+ { &GUID_Key, 252, 0x8000FC0C, 0x00000000 },
+ { &GUID_Key, 253, 0x8000FD0C, 0x00000000 },
+ { &GUID_Key, 254, 0x8000FE0C, 0x00000000 },
+ { &GUID_Key, 255, 0x8000FF0C, 0x00000000 },
+};
+
+const DIDATAFORMAT c_dfDIKeyboard = { 24, 16, 0x00000002, 256, 256, KBD_fmt };
+
+
+/* Mouse */
+
+static DIOBJECTDATAFORMAT PTR_fmt[] = {
+ { &GUID_XAxis, 0, 0x00FFFF03, 0x00000000 },
+ { &GUID_YAxis, 4, 0x00FFFF03, 0x00000000 },
+ { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000000 },
+ { NULL, 12, 0x00FFFF0C, 0x00000000 },
+ { NULL, 13, 0x00FFFF0C, 0x00000000 },
+ { NULL, 14, 0x80FFFF0C, 0x00000000 },
+ { NULL, 15, 0x80FFFF0C, 0x00000000 },
+};
+
+const DIDATAFORMAT c_dfDIMouse = { 24, 16, 0x00000002, 16, 7, PTR_fmt };
+
+
+/* Joystick */
+
+static DIOBJECTDATAFORMAT JOY_fmt[] = {
+ { &GUID_XAxis, 0, 0x80FFFF03, 0x00000100 },
+ { &GUID_YAxis, 4, 0x80FFFF03, 0x00000100 },
+ { &GUID_ZAxis, 8, 0x80FFFF03, 0x00000100 },
+ { &GUID_RxAxis, 12, 0x80FFFF03, 0x00000100 },
+ { &GUID_RyAxis, 16, 0x80FFFF03, 0x00000100 },
+ { &GUID_RzAxis, 20, 0x80FFFF03, 0x00000100 },
+ { &GUID_Slider, 24, 0x80FFFF03, 0x00000100 },
+ { &GUID_Slider, 28, 0x80FFFF03, 0x00000100 },
+ { &GUID_POV, 32, 0x80FFFF10, 0x00000000 },
+ { &GUID_POV, 36, 0x80FFFF10, 0x00000000 },
+ { &GUID_POV, 40, 0x80FFFF10, 0x00000000 },
+ { &GUID_POV, 44, 0x80FFFF10, 0x00000000 },
+ { NULL, 48, 0x80FFFF0C, 0x00000000 },
+ { NULL, 49, 0x80FFFF0C, 0x00000000 },
+ { NULL, 50, 0x80FFFF0C, 0x00000000 },
+ { NULL, 51, 0x80FFFF0C, 0x00000000 },
+ { NULL, 52, 0x80FFFF0C, 0x00000000 },
+ { NULL, 53, 0x80FFFF0C, 0x00000000 },
+ { NULL, 54, 0x80FFFF0C, 0x00000000 },
+ { NULL, 55, 0x80FFFF0C, 0x00000000 },
+ { NULL, 56, 0x80FFFF0C, 0x00000000 },
+ { NULL, 57, 0x80FFFF0C, 0x00000000 },
+ { NULL, 58, 0x80FFFF0C, 0x00000000 },
+ { NULL, 59, 0x80FFFF0C, 0x00000000 },
+ { NULL, 60, 0x80FFFF0C, 0x00000000 },
+ { NULL, 61, 0x80FFFF0C, 0x00000000 },
+ { NULL, 62, 0x80FFFF0C, 0x00000000 },
+ { NULL, 63, 0x80FFFF0C, 0x00000000 },
+ { NULL, 64, 0x80FFFF0C, 0x00000000 },
+ { NULL, 65, 0x80FFFF0C, 0x00000000 },
+ { NULL, 66, 0x80FFFF0C, 0x00000000 },
+ { NULL, 67, 0x80FFFF0C, 0x00000000 },
+ { NULL, 68, 0x80FFFF0C, 0x00000000 },
+ { NULL, 69, 0x80FFFF0C, 0x00000000 },
+ { NULL, 70, 0x80FFFF0C, 0x00000000 },
+ { NULL, 71, 0x80FFFF0C, 0x00000000 },
+ { NULL, 72, 0x80FFFF0C, 0x00000000 },
+ { NULL, 73, 0x80FFFF0C, 0x00000000 },
+ { NULL, 74, 0x80FFFF0C, 0x00000000 },
+ { NULL, 75, 0x80FFFF0C, 0x00000000 },
+ { NULL, 76, 0x80FFFF0C, 0x00000000 },
+ { NULL, 77, 0x80FFFF0C, 0x00000000 },
+ { NULL, 78, 0x80FFFF0C, 0x00000000 },
+ { NULL, 79, 0x80FFFF0C, 0x00000000 },
+};
+
+const DIDATAFORMAT c_dfDIJoystick = { 24, 16, 0x00000001, 80, 44, JOY_fmt };
+
diff --git a/directx/fixdirectx.sh b/directx/fixdirectx.sh
new file mode 100755
index 0000000..beed18b
--- /dev/null
+++ b/directx/fixdirectx.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+#
+# A script to fix the DirectX includes so that gcc can compile them...
+
+#cd `dirname $0`
+for file in include/directx6/*.h
+do echo "Stripping $file..."
+ tr -d '\r' <$file >$file.new && mv $file.new $file
+done
+
+# Fix the few remaining headers that have anonymous unions
+for file in include/directx6/d3dtypes.h
+do if [ -f $file ]; then
+ echo "Fixing $file..."
+ perl ./deunion.pl <$file >$file.new && mv $file.new $file
+ fi
+done
diff --git a/directx/include/directx.h b/directx/include/directx.h
new file mode 100644
index 0000000..cf31b01
--- /dev/null
+++ b/directx/include/directx.h
@@ -0,0 +1,79 @@
+
+#ifndef _directx_h_
+#define _directx_h
+
+/* Include all of the DirectX 5.0 headers and adds any necessary tweaks */
+
+#include <windows.h>
+#include <mmsystem.h>
+#ifndef WIN32
+#define WIN32
+#endif
+#undef WINNT
+
+/* Far pointers don't exist in 32-bit code */
+#ifndef FAR
+#define FAR
+#endif
+
+/* Error codes not yet included in Win32 API header files */
+#ifndef MAKE_HRESULT
+#define MAKE_HRESULT(sev,fac,code) \
+ ((HRESULT)(((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))))
+#endif
+
+#ifndef S_OK
+#define S_OK (HRESULT)0x00000000L
+#endif
+
+#ifndef SUCCEEDED
+#define SUCCEEDED(x) ((HRESULT)(x) >= 0)
+#endif
+#ifndef FAILED
+#define FAILED(x) ((HRESULT)(x)<0)
+#endif
+
+#ifndef E_FAIL
+#define E_FAIL (HRESULT)0x80000008L
+#endif
+#ifndef E_NOINTERFACE
+#define E_NOINTERFACE (HRESULT)0x80004002L
+#endif
+#ifndef E_OUTOFMEMORY
+#define E_OUTOFMEMORY (HRESULT)0x8007000EL
+#endif
+#ifndef E_INVALIDARG
+#define E_INVALIDARG (HRESULT)0x80070057L
+#endif
+#ifndef E_NOTIMPL
+#define E_NOTIMPL (HRESULT)0x80004001L
+#endif
+#ifndef REGDB_E_CLASSNOTREG
+#define REGDB_E_CLASSNOTREG (HRESULT)0x80040154L
+#endif
+
+/* Severity codes */
+#ifndef SEVERITY_ERROR
+#define SEVERITY_ERROR 1
+#endif
+
+/* Error facility codes */
+#ifndef FACILITY_WIN32
+#define FACILITY_WIN32 7
+#endif
+
+#ifndef FIELD_OFFSET
+#define FIELD_OFFSET(type, field) ((LONG)&(((type *)0)->field))
+#endif
+
+/* DirectX 6.0 header includes
+ (if it isn't included, I haven't tested it yet)
+ */
+#ifdef __GNUC__
+#define NONAMELESSUNION
+#endif
+#include <ddraw.h>
+#include <dsound.h>
+#include <dinput.h>
+
+#endif /* _directx_h */
diff --git a/directx/libddraw.def b/directx/libddraw.def
new file mode 100644
index 0000000..5df0c3a
--- /dev/null
+++ b/directx/libddraw.def
@@ -0,0 +1,3 @@
+EXPORTS
+ DirectDrawCreate at 12
+ DirectDrawEnumerateA at 8
diff --git a/directx/libdinput.def b/directx/libdinput.def
new file mode 100644
index 0000000..f2f3f67
--- /dev/null
+++ b/directx/libdinput.def
@@ -0,0 +1,2 @@
+EXPORTS
+ DirectInputCreateA at 16
diff --git a/directx/libdplayx.def b/directx/libdplayx.def
new file mode 100644
index 0000000..1171d8f
--- /dev/null
+++ b/directx/libdplayx.def
@@ -0,0 +1,2 @@
+EXPORTS
+ DirectPlayLobbyCreateA at 20
diff --git a/directx/libdsound.def b/directx/libdsound.def
new file mode 100644
index 0000000..f698fa9
--- /dev/null
+++ b/directx/libdsound.def
@@ -0,0 +1,9 @@
+EXPORTS
+ DirectSoundCaptureEnumerateW at 8
+ DirectSoundCaptureEnumerateA at 8
+ DirectSoundCaptureCreate at 12
+ DllGetClassObject
+ DllCanUnloadNow
+ DirectSoundEnumerateW at 8
+ DirectSoundEnumerateA at 8
+ DirectSoundCreate at 12
diff --git a/doc/Makefile.am b/doc/Makefile.am
new file mode 100644
index 0000000..9cebebb
--- /dev/null
+++ b/doc/Makefile.am
@@ -0,0 +1,22 @@
+DOC = main
+SECTS = $(DOC).sgml intro.sgml
+SRC = $(SECTS) builddate
+
+EXTRA_DIST = $(SECTS)
+
+builddate:
+ date "+%e %B %Y" > $@
+
+$(DOC).dvi: $(SRC)
+ db2dvi $<
+
+$(DOC).ps: $(DOC).dvi
+ dvips $< -o $@
+
+$(DOC).pdf: $(SRC)
+ db2pdf $<
+
+$(DOC): $(SRC)
+ -rm -rf $(DOC)
+ db2html $<
+
diff --git a/doc/Makefile.in b/doc/Makefile.in
new file mode 100644
index 0000000..c3bd55a
--- /dev/null
+++ b/doc/Makefile.in
@@ -0,0 +1,473 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
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+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
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+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
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+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = doc
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+ $(top_srcdir)/mkinstalldirs
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
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diff --git a/doc/intro.sgml b/doc/intro.sgml
new file mode 100644
index 0000000..cd348dc
--- /dev/null
+++ b/doc/intro.sgml
@@ -0,0 +1,16 @@
+<!-- -*- sgml -*- -->
+ <chapter id="index"> <!-- so generated HTML starts here -->
+
+ <title>SoundModem Documentation</title>
+
+ <!-- <para>This was built on &builddate;</para> -->
+
+ <para>Blah</para>
+
+ </chapter>
+
+<!-- Local Variables: -->
+<!-- sgml-indent-step: 1 -->
+<!-- sgml-indent-data: 1 -->
+<!-- sgml-parent-document: "main.sgml" -->
+<!-- End: -->
diff --git a/doc/main.sgml b/doc/main.sgml
new file mode 100644
index 0000000..227fa83
--- /dev/null
+++ b/doc/main.sgml
@@ -0,0 +1,36 @@
+<!-- -*- sgml -*- -->
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V3.1//EN"[
+<!-- <!ENTITY builddate SYSTEM "builddate"> -->
+<!ENTITY intro SYSTEM "intro.sgml">
+
+
+]>
+
+<book id="soundmodemdoc">
+ <bookinfo>
+ <title>SoundModem Documentation</title>
+ <authorgroup>
+ <author>
+ <firstname>Thomas</firstname>
+ <surname>Sailer</surname>
+ <affiliation>
+ <address><email>sailer at ife.ee.ethz.ch</email></address>
+ </affiliation>
+ </author>
+ </authorgroup>
+
+ <copyright>
+ <year>2000</year>
+ <holder>Thomas Sailer</holder>
+ </copyright>
+
+ </bookinfo>
+
+ &intro;
+
+</book>
+
+<!-- Local Variables: -->
+<!-- sgml-indent-step: 1 -->
+<!-- sgml-indent-data: 1 -->
+<!-- End: -->
diff --git a/flexdrv/Makefile.am b/flexdrv/Makefile.am
new file mode 100644
index 0000000..761461e
--- /dev/null
+++ b/flexdrv/Makefile.am
@@ -0,0 +1,35 @@
+EXTRA_DIST = soundmodem.c soundmodem.rc driver.c drv32.h driver.obj flexdriv.def flexdrv.h resource.h
+
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+ @PTHREAD_CFLAGS@
+
+
+MODEMLIBS = ../afsk/libafsk.a ../fsk/libfsk.a ../pammodem/libpam.a ../pskmodem/libpsk.a ../newqpsk/libnewqpsk.a ../p3dmodem/libp3d.a
+
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+
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+
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+
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+ $(WINDRES) $< -O coff -o $@
+
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+ ../matlib/libmat.a ../libmisc/libmisc.a
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+
+endif
diff --git a/flexdrv/Makefile.in b/flexdrv/Makefile.in
new file mode 100644
index 0000000..8b0e3aa
--- /dev/null
+++ b/flexdrv/Makefile.in
@@ -0,0 +1,611 @@
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+ at WIN32_TRUE@noinst_LIBRARIES = libflxdrv.a
+ at WIN32_TRUE@libflxdrv_a_SOURCES = driver.c soundmodem.c
+ at WIN32_TRUE@DLLNAME = soundmodem
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+ at WIN32_TRUE@DLLLDARGS = @PTHREAD_LIBS@ @LIBTHREAD@ $(LIBS)
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+ at WIN32_TRUE@soundmodem.res: soundmodem.rc resource.h
+ at WIN32_TRUE@ $(WINDRES) $< -O coff -o $@
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+ at WIN32_TRUE@$(DLLNAME).dll: $(DLLOBJ)
+ at WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS)
+ at WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ)
+ at WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,--base-file,$(DLLNAME).base,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS)
+ at WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --base-file $(DLLNAME).base --output-exp $(DLLNAME).exp $(DLLOBJ)
+ at WIN32_TRUE@ $(CC) -mdll -mno-cygwin -Wl,$(DLLNAME).exp -o $(DLLNAME).dll $(DLLOBJ) $(DLLLDARGS)
+ at WIN32_TRUE@ $(DLLTOOL) --as=$(AS) --dllname $(DLLNAME).dll $(DLLDEF) --output-lib lib$(DLLNAME).a $(DLLOBJ)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/flexdrv/driver.c b/flexdrv/driver.c
new file mode 100644
index 0000000..bfef886
--- /dev/null
+++ b/flexdrv/driver.c
@@ -0,0 +1,74 @@
+#define STRICT
+#include <windows.h>
+#pragma hdrstop
+
+#include <process.h>
+#include "flexdrv.h" // der offizielle Header
+#include "drv32.h"
+
+HANDLE hInst;
+//--------------------------------------------------------------------
+// Einziger Treiberaufruf
+u32 flexnet_driver(int func, int kanal, int a, int b)
+ {
+ static byte base_kanal;
+ static byte tx_kanal;
+ static L1FRAME *l1f;
+ L1FRAME *rxf;
+ switch (func)
+ {
+ case drv_interfaceversion:
+ return DRIVER_INTERFACE_VERSION;
+ case drv_ident: return (u32)l1_ident((byte)(kanal-base_kanal));
+ case drv_version: return (u32)l1_version((byte)(kanal - base_kanal));
+ case drv_config: return config_device((byte)(kanal), (HWND)a, (byte)(b - base_kanal));
+ case drv_confinfo: return (u32)config_info((byte)(kanal - base_kanal));
+ case drv_init_device:
+ base_kanal = kanal;
+ return init_device((HKEY)b);
+ case drv_get_ch_cnt: return l1_get_ch_cnt();
+ case drv_exit: l1_exit((HKEY)a); break;
+ case drv_ch_active: return l1_ch_active((byte)(kanal - base_kanal));
+ case drv_init_kanal: return l1_init_kanal((byte)(kanal - base_kanal), (u16)a, (u16)b);
+ case drv_stat: return (u32)l1_stat((byte)(kanal - base_kanal), (byte)a);
+ case drv_ch_state: return l1_ch_state((byte)(kanal - base_kanal));
+ case drv_scale: return l1_scale((byte)(kanal - base_kanal));
+ case drv_tx_calib: l1_tx_calib((byte)(kanal - base_kanal), (byte)a); break;
+ case drv_set_led: set_led((byte)(kanal - base_kanal), (byte)a); break;
+ case drv_rx_frame:
+ if (rxf = l1_rx_frame())
+ rxf->kanal += base_kanal;
+ return (u32)rxf;
+ case drv_get_framebuf: return (u32)(l1f = l1_get_framebuf(tx_kanal = (byte)(kanal - base_kanal)));
+ case drv_tx_frame:
+ if (l1f) l1f->kanal = tx_kanal;
+ return l1_tx_frame();
+ case drv_get_txdelay: return get_txdelay((byte)(kanal - base_kanal));
+ case drv_get_mode: return get_mode((byte)(kanal - base_kanal));
+ case drv_get_baud: return get_baud((byte)(kanal - base_kanal));
+ case drv_set_txdelay: set_txdelay((byte)(kanal - base_kanal), (byte)a); break;
+ default:
+ return 0;
+ }
+ return 0;
+ }
+//--------------------------------------------------------------------
+BOOL WINAPI DllMain (HANDLE hModule, DWORD dwFunction, LPVOID lpNot)
+ {
+ switch(dwFunction)
+ {
+ case DLL_PROCESS_ATTACH:
+ // hier evtl. noch Test ob mehrfach geladen, dazu brauchts aber Handle (mutex oder sowas)
+ hInst = hModule;
+ // kein break, auch neuer Prozess istn Thread
+ case DLL_THREAD_ATTACH:
+ break;
+ case DLL_PROCESS_DETACH:
+ // vor allem wenn harter Abbruch: Alles deinitialisieren!
+ break; // kein Durchfall, Prozessende gibt eh alles frei und schliesst pipes
+ case DLL_THREAD_DETACH:
+ break;
+ }
+ return 1; // Indicate that the DLL was initialized successfully.
+ }
+//--------------------------------------------------------------------
diff --git a/flexdrv/driver.obj b/flexdrv/driver.obj
new file mode 100644
index 0000000..4c2005c
Binary files /dev/null and b/flexdrv/driver.obj differ
diff --git a/flexdrv/drv32.h b/flexdrv/drv32.h
new file mode 100644
index 0000000..b0f750e
--- /dev/null
+++ b/flexdrv/drv32.h
@@ -0,0 +1,15 @@
+
+#define DRIVER_INTERFACE_VERSION 1
+
+enum drvc
+ {
+ drv_interfaceversion=1, drv_ident, drv_version,
+ drv_config, drv_confinfo, drv_init_device, drv_get_ch_cnt,
+ drv_exit, drv_ch_active, drv_init_kanal,
+ drv_stat, drv_ch_state, drv_scale,
+ drv_tx_calib, drv_set_led, drv_rx_frame,
+ drv_get_framebuf, drv_tx_frame,
+ drv_get_txdelay, drv_get_mode, drv_get_baud,
+ drv_set_txdelay
+ };
+
diff --git a/flexdrv/flexdriv.def b/flexdrv/flexdriv.def
new file mode 100644
index 0000000..b0f2138
--- /dev/null
+++ b/flexdrv/flexdriv.def
@@ -0,0 +1,11 @@
+;LIBRARY FLEXNET_DRIVER
+DESCRIPTION "FlexNet Channel Driver"
+
+VERSION 1.0
+
+CODE READ SHARED EXECUTE
+DATA READ WRITE
+
+EXPORTS
+
+flexnet_driver
diff --git a/flexdrv/flexdrv.h b/flexdrv/flexdrv.h
new file mode 100644
index 0000000..e2ee967
--- /dev/null
+++ b/flexdrv/flexdrv.h
@@ -0,0 +1,491 @@
+/***************************************************************
+
+ FlexNet / BayCom Layer 1 Service Interface
+
+ (C) 7/1994 DK7WJ, DL8MBT
+ Translation by HB9JNX
+
+ Definitionen und Prototypes f�r Aufruf von Layer1-Funktionen
+ Definitions and prototypes for calling Layer1 functions
+
+
+ 28.08.94 DK7WJ Erste verteilte Version
+ First distributed version
+ 10.09.94 DK7WJ Modebefehl geaendert
+ Changed the mode command
+ Prototypen neu f. Speichermodell MEDIUM
+ New prototypes for the MEDIUM memory model
+ 25.09.94 DK7WJ FDX an Treiber uebergeben
+ FDX now forwarded to the driver
+ 20.02.95 DK7WJ CH_TBY neu
+ CH_TBY added
+ 31.03.95 DK7WJ Device-Versionkennungen
+ Device version identifier
+ 01.03.96 DK7WJ Windows extensions, comments pending :-)
+ 22.04.96 DK7WJ .
+ 25.03.97 HB9JNX IO trapping changes
+
+ 10.01.00 DK7WJ WIN32 definitions
+
+ 19.06.00 DK7WJ CH_DEAD included
+ ***************************************************************/
+
+//#ifndef _FLEXTYPES_DEFINED
+//#define _FLEXTYPES_DEFINED
+typedef unsigned char byte;
+typedef signed char i8;
+typedef signed short i16;
+typedef unsigned short u16;
+typedef unsigned long u32;
+#ifdef _WIN32
+#define far
+#define near
+#endif
+//#endif
+
+#ifdef _WIN32
+#pragma pack(push, flexdrv)
+#pragma pack(1)
+#endif
+
+
+#define MAXFLEN 400 /* Maximale Laenge eines Frames */
+ /* maximum length of a frame */
+
+/* Struct f. Treiberkommunikation bei TX und RX */
+/* struct for communicating RX and TX packets to the driver */
+typedef struct
+ {
+ i16 len; /* Laenge des Frames - length of the frame */
+ byte kanal; /* Kanalnummer - channel number */
+ byte txdelay; /* RX: Gemessenes TxDelay [*10ms],
+ 0 wenn nicht unterstuetzt
+ TX: Zu sendendes TxDelay */
+ /* RX: measured transmitter keyup delay (TxDelay) in 10ms units,
+ 0 if not supported
+ TX: transmitter keyup delay (TxDelay) that should be sent */
+ byte frame[MAXFLEN]; /* L1-Frame (ohne CRC) - L1 frame without CRC */
+ } L1FRAME;
+
+/* Struct f. Kanalstatistik (wird noch erweitert) */
+/* struct for channel statistics (still being extended) */
+#ifndef _FLEXAPPL
+typedef struct
+ {
+ u32 tx_error; /* Underrun oder anderes Problem - underrun or some other problem */
+ u32 rx_overrun; /* Wenn Hardware das unterstuetzt - if supported by the hardware */
+ u32 rx_bufferoverflow;
+ u32 tx_frames; /* Gesamt gesendete Frames - total number of sent frames */
+ u32 rx_frames; /* Gesamt empfangene Frames - total number of received frames */
+ u32 io_error; /* Reset von IO-Device - number of resets of the IO device */
+ u32 reserve[4]; /* f. Erweiterungen, erstmal 0 lassen! - reserved for extensions, leave 0! */
+ } L1_STATISTICS;
+#endif
+
+#ifdef _WIN32
+extern HANDLE hInst;
+#pragma pack(pop, flexdrv)
+#endif
+
+/* Masken f�r den Mode-Parameter - bitmasks for the mode parameter */
+#define MODE_d 0x0080
+#define MODE_r 0x0040
+#define MODE_t 0x0020
+#define MODE_z 0x0010
+#define MODE_p 0x0004 /* needs also MODE_d */
+#define MODE_c 0x0002
+#define MODE_off 0x0001 /* Special: Wenn 1, Kanal abgeschaltet */
+ /* special: if one, the channel is switched off */
+
+/* Masken f�r den L1-Kanalstatus */
+/* masks for the L1 channel status */
+#define CH_DEAD 0x01
+#define CH_RXB 0x40
+#define CH_PTT 0x20
+#define CH_DCD 0x10
+#define CH_FDX 0x08
+#define CH_TBY 0x04
+
+#ifdef _WIN32
+// Konfiguration. Wenn geaendert, TRUE returnen, dann erfolgt exit() und Re-Init
+// max_channels: Maximal moegliche Kanalanzahl f. diesen Treiber
+int config_device(byte max_channels, HWND hParentWindow, byte channel);
+// Return: Anzahl belegte Kanaele!
+
+byte *config_info(byte channel);
+/* Liefert String der die treiberspezifische Konfiguration beschreibt, z.B. Resourcen-Name
+ Wenn keine treiberspezifische Konfiguration vorhanden (config_device() ist Dummy),
+ Nullpointer liefern */
+/* Returns a string describing the channel configuration, i.e. the name of hardware resource
+ If config_device() is a dummy, this call must return a null pointer
+*/
+int init_device(HKEY kHey);
+
+void far l1_exit(HKEY hKey);
+
+void set_txdelay(byte channel, byte txdel);
+byte get_txdelay(byte channel);
+u16 get_baud(byte channel);
+u16 get_mode(byte channel);
+#else
+u16 far init_device(int argc, char near *argv[]);
+/* Treiberinterner Aufruf aus Treiberkopf bei Installation: kann benutzt
+ werden um Command Line Parameter zu parsen
+ Return: 0=OK; sonst Exit mit Returnwert als Exit-Argument
+ ACHTUNG: Wenn Returnwert >0, erfolgt Abbruch, es duerfen dann also keine
+ aktiven oder umgelegten Interrupts verbleiben!
+*/
+/* This procedure is called from the driver stub at installation time. It
+ may be used to parse the command line
+ Return value: 0=OK; otherwise installation is cancelled and the value
+ returned as exit argument
+ WARNING: If return value >0 the installation is cancelled, active or
+ patched interrupt vectors must not be left!
+*/
+void far l1_exit(void);
+/* Wird bei Verlassen des Programms aufgerufen und kann zum Aufr�umen
+ verwendet werden (Interrupts und Schnittstellen abschalten)
+*/
+/* Is called when the driver terminates and may be used to clean up everything
+ (switch off interrupts and interfaces)
+*/
+
+#endif
+
+u16 far l1_get_ch_cnt(void);
+/* Aufruf aus Treiberkopf bei Programmstart; muss Anzahl der im Treiber
+ definierten Kanaele liefern
+*/
+/* called from the driver stub at installation time; should return the number
+ of channels defined by the driver
+*/
+
+
+byte far l1_ch_active(byte kanal);
+/* Zurueckliefern, ob Kanal im Prinzip funktionstuechtig ist.
+ Also immer, ausser wenn Dummykanal, >0 liefern!
+*/
+/* report if the channel could work in principle. Thus always return >0 if
+ not a dummy channel.
+*/
+
+byte far l1_init_kanal(byte kanal, u16 baud, u16 mode);
+/*
+ Kanalnummer: 0-15
+ Baud: Baudrate / 100, z.B. 115200 Baud wird als 1152 uebergeben
+ Mode: Kanalmodus, Bitflaggen, derzeit definiert:
+ 0x0080 d Vollduplex
+ 0x0040 r Externer RX-Takt
+ 0x0020 t Externer TX-Takt
+ 0x0010 z NRZ-Kodierung (Anstatt NRZI), nur f. HDLC
+ 0x0002 c Kanal macht immer CRC, nur f. KISS
+ Baycom: Soft-DCD aktivieren
+ 0x0001 - Kanal per Modebefehl deaktiviert
+ Es sind noch weitere Bits definiert, die sind aber im L1-Treiber nicht
+ relevant!
+ Um eventuelle Verklemmungen zu beseitigen, sollte in diesem Modul der
+ Treiber soweit als moeglich (re)initialisiert werden!
+
+ Return: 1 wenn alles ok;
+ 0 wenn Parameterfehler, dann Anzeige von '---' in der Modeliste
+
+ Aufruf erfolgt beim Programmstart sowie bei jeder Baud- oder Mode�nderung,
+ ausserdem wenn der Kanal seit 3 Minuten nichts mehr empfangen hat.
+*/
+/*
+ kanal: channel number (0-15)
+ baud: the baud rate / 100, for example 115200 baud is specified as
+ baud = 1152
+ mode: the channel mode, a bit field, currently the following bits are
+ defined:
+ 0x0080 d Full duplex
+ 0x0040 r External RX clock
+ 0x0020 t External TX clock
+ 0x0010 z NRZ coding (instead of NRZI) (only for HDLC)
+ 0x0002 c KISS: driver forces checksum
+ Baycom: activate software DCD
+ 0x0001 - channel inactivated
+ There are some additional bits defined which are not relevant to the
+ L1 driver.
+
+ To recover from lockups, this function should (re)initialize as much of the
+ driver and the hardware as possible.
+
+ Return value: 1 if everything is ok;
+ 0 if a parameter error; '---' is then displayed in the ports
+ list
+
+ This procedure is called at program start, at every baud rate or mode
+ change, or if the driver has not received anything for 3 minutes.
+*/
+
+L1FRAME far * far l1_rx_frame(void);
+/*
+ Wird zyklisch aufgerufen
+
+ Return: *Frame oder 0 wenn nichts empfangen
+ Der Frame mu� jeweils bis zum n�chsten Aufruf verf�gbar bleiben,
+ d.h. jeder Aufruf l�scht den zuletzt gemeldeten Frame
+*/
+/*
+ Is called periodically
+
+ Return value: *Frame or null pointer if nothing was received
+ The frame has to be readable until the next call to this
+ function, i.e. every call removes the frame returned by the
+ last call.
+*/
+
+
+L1FRAME far * far l1_get_framebuf(byte kanal);
+/* L2 fordert hiermit einen Sendepuffer an. Er mu� die Maximall�nge aufnehmen
+ k�nnen. Wenn erfolgreich, folgt vielleicht l1_tx_frame(), es kann aber
+ auch vorkommen dass ein weiterer Aufruf erfolgt! Also nicht dynamisch
+ allokieren, sondern nur einen Pointer liefern!
+ Return: *Frame, der Frame wird hier hineingebaut
+ 0 wenn kein Platz verfuegbar
+*/
+/* L2 requests a transmitter buffer. The buffer must be able to store the
+ maximum length. If successful, a l1_tx_frame() probably follows, but
+ it may also happen that another call to l1_get_framebuf() follows!
+ Therefore, do not allocate dynamically, just return a pointer!
+ Return value: *Frame : the frame is stored here
+ 0 : no storage available
+*/
+
+
+byte far l1_tx_frame(void);
+/* Aussenden des Frames in vorher mit l1_get_framebuf angefordeten Buffers;
+ Return: 1 wenn ok, sonst 0
+ Wenn der Sender aus ist, muss jetzt die Entscheidung fallen ob gesendet
+ werden kann!!!
+ ACHTUNG: Wenn die Sendung nicht moeglich ist, darf der Frame auf keinen
+ Fall gespeichert werden! Stattdessen den Frame verwerfen und 0 returnen.
+ DCD darf den Sender auch bei Halbduplex NICHT sperren! Dies ist Bedingung
+ fuer das Funktionieren des FlexNet-OPTIMA-Zugriffsverfahrens. Die DCD-
+ Verriegelung ist bereits in FlexNet enthalten!
+ Wenn der TX bereits an ist (PTT an) und es werden bereits Frames gesendet,
+ sollte der Frame zur Sendung zwischengespeichert werden, sofern der Puffer-
+ platz dafuer ausreicht. Wenn nicht, 0 returnen, dann erfolgt spaeter ein
+ neuer Versuch. In diesem Fall muss jedoch sichergestellt sein, dass der
+ Frame auf jeden Fall noch in DIESEM Durchgang gesendet wird!
+ Das Kanalzugriffstiming findet bereits im FlexNet-Kern statt!
+*/
+/* Transmit the frame in the buffer that was returned by the last
+ l1_get_framebuf()
+ Return value: 1 if ok, 0 if not.
+ If the transmitter is off, then the decision must now be made if
+ transmission is possible!!!
+ WARNING: If transmission is not possible now, the frame MUST NOT be stored!
+ The frame should be thrown away and zero should be returned. DCD must not
+ inhibit the transmitter, not even in half duplex mode! This is a necessity
+ for the FlexNet-OPTIMA-Channel access algorithm. The Kernel already
+ contains the DCD transmitter inhibit.
+ If the transmitter is already on (PTT keyed) and frames are being sent,
+ then the frame should be stored if the buffer memory suffices. If not,
+ zero should be returned, the kernel will try again later. If the frame
+ is stored, it is important that it gets transmitted during the same
+ transmission!
+ The channel access timing is already handled by the FlexNet kernel!
+*/
+
+void far l1_tx_calib(byte kanal, byte minutes);
+/* Sofern die Hardware es erlaubt, Sender in Calibrate-Modus schalten.
+ Minutes=0 stoppt den Calibrate-Mode sofort.
+*/
+/* If the hardware allows it, switch the transmitter into the calibrate mode
+ (i.e. start transmitting a calibration pattern)
+ minutes=0 should immediately stop the calibration mode.
+*/
+
+byte far l1_ch_state(byte kanal);
+/* Gibt verschiedene Kanalzust�nde zur�ck, Bits sind 1 wenn wahr:
+ 0x40 RxB RxBuffer ist nicht leer
+ 0x20 PTT Sender ist an
+ 0x10 DCD Empf�nger ist aktiv
+ 0x08 FDX Kanal ist Vollduplex, kann also immer empfangen
+ 0x04 TBY Sender ist nicht bereit, z.B. wegen Calibrate
+
+Anmerkung: Die korrekte Bedienung dieser Flags ist essentiell fuer das
+Funktionieren des FlexNet-Kanalzugriffstimings incl. DAMA-Master und -Slave.
+
+Erlaeuterungen zu den Flags:
+
+RxB ist 1 wenn gueltige RX-Frames im Puffer liegen. Verriegelt u.a. den Sender
+ bei Halbduplex, da immer erst alle Frames verarbeitet werden sollen.
+ Waehrend des Empfangs muss dieses Flag mit DCD ueberlappend bedient werden,
+ d.h. sobald ein RX-Frame als gueltig erkannt wird, muss RxB spaetestens
+ 1 werden, wenn DCD 0 wird!
+PTT 1 wenn der TX bereits an ist. Dann setzt FlexNet voraus dass uebergebene
+ Frames in diesem Durchgang noch gesendet werden koennen. Braucht nicht
+ bedient zu werden bei reinen Vollduplextreibern, also wenn FDX 1 ist.
+DCD 1 wenn der Kanal belegt ist. Darf im Treiber den Sender nicht blockieren,
+ die Entscheidung ob gesendet werden kann faellt stets im FlexNet-Kern!
+FDX Ist eine typabhaengige Konstante. Stets 0 bei Treibern die einen Halb-
+ duplexkanal bedienen koennen, also die PTT- und DCD-Flags korrekt
+ ansteuern. Treiber die kein Kanalzugriffstiming benoetigen (z.B. Ethernet,
+ SLIP, KISS f. reine Rechnerkopplung usw.), liefern hier 1.
+TBY Dient nur zur Beschleunigung des Kernels. Wenn 1, wird nichts gesendet.
+ Kann also z.B. waehrend Calibrate oder bei abgeschaltetem Kanal gesetzt
+ werden
+*/
+/* return different channel states. The following bits are one if true:
+ 0x40 RxB RxBuffer is not empty
+ 0x20 PTT Transmitter is keyed on
+ 0x10 DCD Receiver is active
+ 0x08 FDX Channel is full duplex, receiver can always receive
+ 0x04 TBY Transmitter not ready, for example because of ongoing
+ calibration
+
+Note: It is essential that these flags are services correctly. Otherwise,
+the channel access timing including DAMA master and slave will not work
+correctly.
+
+Explanation of the flags:
+
+RxB is 1 if valid RX frames are available in the buffer. Inhibits for example
+ the transmitter in half duplex mode, because all frames should be processed
+ before transmitting. During receipt this flag should overlap the DCD flag,
+ i.e. RxB should go to one before DCD transitions to zero!
+PTT 1 if the transmitter is already keyed up. In this case, FlexNet assumes
+ that frames passed are sent during the same transmission. Needs not be
+ serviced by full duplex drivers (i.e. if FDX is one)
+DCD 1 if the channel is busy. Must not inhibit the transmitter in the driver,
+ since the decision if one should transmit is made by the FlexNet kernel!
+FDX is a driver dependent constant. Always 0 for drivers that may service a
+ half duplex channel, i.e. that serve the PTT and DCD flags correctly.
+ Drivers that do not need a channel access timing (for example Ethernet,
+ SLIP, KISS for connecting PCs and so on), should return 1.
+TBY Speeds up the kernel. If 1, it will not try to send. May be set to one
+ for example during calibration or if the channel is switched off.
+*/
+
+u16 far l1_scale(byte kanal);
+/* Baudratenabh�ngigen Faktor liefern, wird f�r diverse adaptive Parms
+ gebraucht, u.a. T2-Steuerung.
+
+ Return: 300 Baud: 2048
+ 9600 Baud: 64
+
+ oder anders ausgedr�ckt: Return = 614400/[Baudrate]
+
+ Sollte die real moegliche Geschwindigkeit des Kanals liefern. Bei Treibern,
+ die die in init_kanal() uebergebene Baudrate verwenden, berechnen. Treiber,
+ die diese nicht verwenden, sollten einen Schaetzwert liefern. Bei sehr
+ schnellen Kanaelen (z.B. Ethernet) immer 0 liefern!
+*/
+/* Return a baud rate dependent factor. Is needed to calculate several adaptive
+ parameters, for example T2 control
+
+ Return value: 300 baud: 2048
+ 9600 baud: 64
+
+ or as a formula: Return value = 614400/[baud rate]
+
+ Should return the real speed of the channel. Drivers that use the baud rate
+ specified in init_kanal() should calculate the return value. Drivers that do
+ not use this parameter should estimate the speed of the channel. Drivers for
+ very fast channels (for example Ethernet) should always return 0!
+*/
+
+char far * far l1_ident(byte kanal);
+/* Kennung f�r Kanalhardware bzw. Treibertyp zur�ckgeben.
+ Geliefert wird ein far-pointer auf einen null-terminierten String.
+ Der String f�r die Kanalhardware ist maximal 8 Zeichen lang,
+ z.B. "SCC0" .. "SCC3", "RS232", "PAR96", "KISS", "IPX", usw.
+*/
+/* Return an identifier for the channel hardware or the driver type.
+ The return value must be a far pointer to a zero terminated string.
+ The string should be at most 8 characters long.
+ Examples are "SCC0" .. "SCC3", "RS232", "PAR96", "KISS", "IPX", etc.
+*/
+
+char far * far l1_version(byte kanal);
+/* Versionsnummernstring liefern. Maximal 5 Zeichen
+*/
+/* Return a version number string. At most 5 characters.
+*/
+
+L1_STATISTICS far * far l1_stat(byte kanal, byte delete);
+/* Statistikwerte liefern
+ Delete = 1: Werte auf 0 zuruecksetzen!
+ Wenn nicht implementiert, Nullpointer liefern!
+*/
+/* Return the statistics.
+ Delete = 1: clear the statistics values!
+ If not implemented, return a null pointer!
+*/
+
+void set_led(byte kanal, byte ledcode);
+/* Falls der Kanal Status-LEDs hat (z.B. TNC), kommen hier die Zustaende
+ bei jeder Aenderung an; kann sicherlich meistens Dummy sein:
+ Bitmasken dazu: */
+/* If the channel hardware has status LEDs (for example a TNC), this procedure
+ may be used to drive them; in most cases, this procedure may be a dummy.
+ Bitmasks used: */
+#define LED_CON 2 /* Mindestens 1 Connect - at least one connect */
+#define LED_STA 4 /* Sendeseitig ausstehende Frames - frames in the transmitter buffer */
+
+/*---------------------------------------------------------------------------*/
+#ifndef _WIN32
+/* Pointer auf unsigned-Timertic, f. schnellen Zugriff wenn Zeitintervalle
+ geprueft werden muessen. Inkrementiert alle 100ms mit Phasenjitter */
+/* Pointer to an unsigned timer_tic, for fast access if timing intervals
+ need to be measured. Increments every 100ms with phase jitter */
+extern const volatile far u16 *timer_tic;
+
+/* Variable fuer externe Kommunikation zwischen Modulen
+ Koennen bei Bedarf besetzt werden */
+/* Variables for intermodule communications
+ May be used if needed */
+extern u16 device_type; /* Bitte vor Vergabe DK7WJ konsultieren! */
+ /* Please consult DK7WJ prior to usage! */
+extern u16 device_version; /* Versionskennung - version identifier */
+extern void far *device_vector; /* Beliebiger Vektor, wird zurueckgeliefert */
+ /* arbitrary vector returned by device_vec() */
+extern void far (*drv_cb)(void);
+typedef struct
+ {
+ u16 ds;
+ u16 es;
+ u16 cs;
+ u16 dsize;
+ u16 esize;
+ u16 csize;
+ u16 offset;
+ u16 irq;
+ u16 revision;
+ u16 ioport1;
+ u16 ioextent1;
+ u16 ioport2;
+ u16 ioextent2;
+ } defint;
+extern defint intsegs;
+
+#define DEFINT_REVISION 1
+
+/*---------------------------------------------------------------------------*/
+/* Die folgenden Aufrufe werden durch den Treiberkern bereitgestellt */
+/* The following procedures are supplied by the driver library */
+/*---------------------------------------------------------------------------*/
+/* Einige einfache Ausgaberoutinen, die die Verwendung von printf() ersparen */
+/* Nur waehrend der Initialisierung in init_device() verwenden!! */
+/* Some simple console output routines, that make printf() unnecessary */
+/* May only be used during initialisation, inside init_device()!! */
+void far pch(byte character);
+/* Gibt ein Zeichen auf die Konsole aus
+ Print a character onto the console
+*/
+void far pstr(byte near *string);
+/* Gibt einen C-String auf die Konsole aus
+ Print a C string onto the console
+*/
+void far pnum(u16 num);
+/* Gibt einen numerischen Wert dezimal aus
+ Print a decimal numerical value onto the console
+*/
+void far phex(u16 hex);
+/* Gibt einen numerischen Wert hexadezimal aus
+ Print a hexadecimal numerical value onto the console
+*/
+#endif // _WIN32
diff --git a/flexdrv/resource.h b/flexdrv/resource.h
new file mode 100644
index 0000000..b612b48
--- /dev/null
+++ b/flexdrv/resource.h
@@ -0,0 +1,4 @@
+#define IDD_DIALOG1 101
+#define IDC_CONFIG 1000
+#define IDC_MAXCHANNELSSPIN 1001
+#define IDC_MAXCHANNELS 1002
diff --git a/flexdrv/soundmodem.c b/flexdrv/soundmodem.c
new file mode 100644
index 0000000..937c6ed
--- /dev/null
+++ b/flexdrv/soundmodem.c
@@ -0,0 +1,1295 @@
+/*****************************************************************************/
+
+/*
+ * soundmodem.c -- FlexNet driver for SoundModem.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * History:
+ * 0.1 23.06.1999 Created
+ * 0.2 07.01.2000 Expanded to usbdevfs capabilities
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <windows.h>
+#include <windowsx.h>
+#include <winioctl.h>
+#include <stdio.h>
+#include <pthread.h>
+#include <errno.h>
+
+#include "flexdrv.h"
+#include "resource.h"
+
+#include "modem.h"
+#include "pttio.h"
+#include "audioio.h"
+
+/* ----------------------------------------------------------------------- */
+
+/* note: no trailing slash! */
+#define REGISTRYPATH "SOFTWARE\\FlexNet\\SoundModem"
+#define REGISTRYKEY HKEY_LOCAL_MACHINE
+
+#define DRIVER_NAME "SoundModem"
+#define DRIVER_VERSION "0.1"
+
+#define MAXCHANNELS 4
+#define MAXPAR 10
+
+#define RXBUFFER_SIZE ((MAXFLEN*6U/5U)+8U)
+#define TXBUFFER_SIZE 4096U /* must be a power of 2 and >= MAXFLEN*6/5+8; NOTE: in words */
+
+unsigned int log_verblevel;
+
+static struct state {
+ volatile unsigned int active;
+
+ unsigned int nrchannels;
+ char cfgname[64];
+
+ unsigned int samplerate;
+
+ L1FRAME txframe;
+ pthread_mutex_t txmutex;
+ pthread_cond_t txcond;
+ pthread_t txthread;
+ unsigned int txrunning;
+ L1FRAME rxframe;
+ pthread_mutex_t rxmutex;
+ pthread_cond_t rxcond;
+ byte pttstate;
+ byte txdelay;
+ byte fulldup;
+
+ HANDLE hdevlife;
+
+ struct modemchannel {
+ char devname[64];
+ unsigned int regchnum;
+
+ unsigned int rxrunning;
+ pthread_t rxthread;
+ struct modulator *modch;
+ struct demodulator *demodch;
+ void *modstate;
+ void *demodstate;
+
+ byte dcd;
+ byte mode;
+ unsigned int bitrate;
+ unsigned int scale;
+ unsigned int calib;
+
+ L1_STATISTICS stat;
+
+ struct {
+ unsigned rd, wr;
+ unsigned char buf[TXBUFFER_SIZE];
+ } htx;
+
+ struct {
+ unsigned int bitbuf, bitstream, numbits, state;
+ unsigned char *bufptr;
+ int bufcnt;
+ unsigned char buf[RXBUFFER_SIZE];
+ } hrx;
+
+ } chan[MAXCHANNELS];
+ struct pttio ptt;
+ struct audioio *audioio;
+} state = { 10, 0, };
+
+/* ---------------------------------------------------------------------- */
+
+
+
+/* ---------------------------------------------------------------------- */
+
+int lprintf(unsigned vl, const char *format, ...)
+{
+ va_list ap;
+ char buf[512];
+ int r;
+
+ if (vl > log_verblevel)
+ return 0;
+ va_start(ap, format);
+ r = vsnprintf(buf, sizeof(buf), format, ap);
+ va_end(ap);
+ OutputDebugString(buf);
+ return r;
+}
+
+void logvprintf(unsigned int level, const char *fmt, va_list args)
+{
+ char buf[512];
+
+ if (level > log_verblevel)
+ return;
+ vsnprintf(buf, sizeof(buf), fmt, args);
+ OutputDebugString(buf);
+ if (!level)
+ exit(1);
+}
+
+void logprintf(unsigned int level, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ logvprintf(level, fmt, args);
+ va_end(args);
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * the CRC routines are stolen from WAMPES
+ * by Dieter Deyke
+ */
+
+const u_int16_t crc_ccitt_table[0x100] = {
+ 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
+ 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
+ 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
+ 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
+ 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
+ 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
+ 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
+ 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
+ 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
+ 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
+ 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
+ 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
+ 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
+ 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
+ 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
+ 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
+ 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
+ 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
+ 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
+ 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
+ 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
+ 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
+ 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
+ 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
+ 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
+ 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
+ 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
+ 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
+ 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
+ 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
+ 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
+ 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
+};
+
+/* ---------------------------------------------------------------------- */
+
+static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = 0xffff;
+
+ for (;len>0;len--)
+ crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff];
+ crc ^= 0xffff;
+ return crc;
+}
+
+static inline void append_crc_ccitt(u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ buffer[len] = crc;
+ buffer[len+1] = crc >> 8;
+}
+
+static inline int check_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ return (crc & 0xffff) == 0x0f47;
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * high performance HDLC encoder
+ * yes, it's ugly, but generates pretty good code
+ */
+
+#define ENCODEITERA(j) \
+({ \
+ if (!(notbitstream & (0x1f0 << j))) \
+ goto stuff##j; \
+ encodeend##j: \
+})
+
+#define ENCODEITERB(j) \
+({ \
+ stuff##j: \
+ bitstream &= ~(0x100 << j); \
+ bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) | \
+ ((bitbuf & ~(((2 << j) << numbit) - 1)) << 1); \
+ numbit++; \
+ notbitstream = ~bitstream; \
+ goto encodeend##j; \
+})
+
+static void hdlc_encode(struct modemchannel *chan, unsigned char *pkt, unsigned int len)
+{
+ unsigned bitstream, notbitstream, bitbuf, numbit;
+ unsigned wr = chan->htx.wr;
+
+ append_crc_ccitt(pkt, len);
+ len += 2;
+ bitstream = 0;
+ bitbuf = 0x7e;
+ numbit = 8; /* opening flag */
+ while (numbit >= 8) {
+ chan->htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ for (; len > 0; len--, pkt++) {
+ bitstream >>= 8;
+ bitstream |= ((unsigned int)*pkt) << 8;
+ bitbuf |= ((unsigned int)*pkt) << numbit;
+ notbitstream = ~bitstream;
+ ENCODEITERA(0);
+ ENCODEITERA(1);
+ ENCODEITERA(2);
+ ENCODEITERA(3);
+ ENCODEITERA(4);
+ ENCODEITERA(5);
+ ENCODEITERA(6);
+ ENCODEITERA(7);
+ goto enditer;
+ ENCODEITERB(0);
+ ENCODEITERB(1);
+ ENCODEITERB(2);
+ ENCODEITERB(3);
+ ENCODEITERB(4);
+ ENCODEITERB(5);
+ ENCODEITERB(6);
+ ENCODEITERB(7);
+ enditer:
+ numbit += 8;
+ while (numbit >= 8) {
+ chan->htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ }
+ bitbuf |= 0x7e7e << numbit;
+ numbit += 16;
+ while (numbit >= 8) {
+ chan->htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ chan->htx.wr = wr;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void rx_packet(struct modemchannel *chan, const unsigned char *pkt, unsigned int len)
+{
+ unsigned int kanal;
+
+ for (kanal = 0; kanal < state.nrchannels && chan != &state.chan[kanal]; kanal++);
+ chan->stat.rx_frames++;
+ pthread_mutex_lock(&state.rxmutex);
+ for (;;) {
+ if (!state.active) {
+ pthread_mutex_unlock(&state.rxmutex);
+ pthread_exit(NULL);
+ }
+ if (!state.rxframe.len)
+ break;
+ pthread_cond_wait(&state.rxcond, &state.rxmutex);
+ }
+ memcpy(state.rxframe.frame, pkt, len);
+ state.rxframe.len = len;
+ state.rxframe.txdelay = 0;
+ state.rxframe.kanal = kanal;
+ pthread_mutex_unlock(&state.rxmutex);
+ pthread_cond_broadcast(&state.rxcond);
+}
+
+static void do_rxpacket(struct modemchannel *chan)
+{
+ if (chan->hrx.bufcnt < 3 || chan->hrx.bufcnt > MAXFLEN)
+ return;
+ if (!check_crc_ccitt(chan->hrx.buf, chan->hrx.bufcnt))
+ return;
+ rx_packet(chan, chan->hrx.buf, chan->hrx.bufcnt-2);
+}
+
+#define DECODEITERA(j) \
+({ \
+ if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \
+ goto flgabrt##j; \
+ if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \
+ goto stuff##j; \
+ enditer##j: \
+})
+
+#define DECODEITERB(j) \
+({ \
+ flgabrt##j: \
+ if (!(notbitstream & (0x1fc << j))) { /* abort received */ \
+ state = 0; \
+ goto enditer##j; \
+ } \
+ if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \
+ goto enditer##j; \
+ if (state) \
+ do_rxpacket(chan); \
+ chan->hrx.bufcnt = 0; \
+ chan->hrx.bufptr = chan->hrx.buf; \
+ state = 1; \
+ numbits = 7-j; \
+ goto enditer##j; \
+ stuff##j: \
+ numbits--; \
+ bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \
+ goto enditer##j; \
+})
+
+static inline void hdlc_receive(struct modemchannel *chan, const unsigned char *data, unsigned nrbytes)
+{
+ unsigned bits, bitbuf, notbitstream, bitstream, numbits, state;
+
+ /* start of HDLC decoder */
+ numbits = chan->hrx.numbits;
+ state = chan->hrx.state;
+ bitstream = chan->hrx.bitstream;
+ bitbuf = chan->hrx.bitbuf;
+ while (nrbytes > 0) {
+ bits = *data++;
+ nrbytes--;
+ bitstream >>= 8;
+ bitstream |= ((unsigned int)bits) << 8;
+ bitbuf >>= 8;
+ bitbuf |= ((unsigned int)bits) << 8;
+ numbits += 8;
+ notbitstream = ~bitstream;
+ DECODEITERA(0);
+ DECODEITERA(1);
+ DECODEITERA(2);
+ DECODEITERA(3);
+ DECODEITERA(4);
+ DECODEITERA(5);
+ DECODEITERA(6);
+ DECODEITERA(7);
+ goto enddec;
+ DECODEITERB(0);
+ DECODEITERB(1);
+ DECODEITERB(2);
+ DECODEITERB(3);
+ DECODEITERB(4);
+ DECODEITERB(5);
+ DECODEITERB(6);
+ DECODEITERB(7);
+ enddec:
+ while (state && numbits >= 8) {
+ if (chan->hrx.bufcnt >= RXBUFFER_SIZE) {
+ state = 0;
+ } else {
+ *(chan->hrx.bufptr)++ = bitbuf >> (16-numbits);
+ chan->hrx.bufcnt++;
+ numbits -= 8;
+ }
+ }
+ }
+ chan->hrx.numbits = numbits;
+ chan->hrx.state = state;
+ chan->hrx.bitstream = bitstream;
+ chan->hrx.bitbuf = bitbuf;
+}
+
+/* ---------------------------------------------------------------------- */
+
+void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc)
+{
+ unsigned char buf[256+16];
+ unsigned int i;
+
+ if (crc)
+ return;
+ buf[0] = 'Q' << 1;
+ buf[1] = 'S' << 1;
+ buf[2] = 'T' << 1;
+ buf[3] = ' ' << 1;
+ buf[4] = ' ' << 1;
+ buf[5] = ' ' << 1;
+ buf[6] = (0 << 1) | 0x80;
+ buf[7] = 'A' << 1;
+ buf[8] = 'O' << 1;
+ buf[9] = '4' << 1;
+ buf[10] = '0' << 1;
+ buf[11] = ' ' << 1;
+ buf[12] = ' ' << 1;
+ buf[13] = (1 << 1) | 1;
+ buf[14] = 0x03; /* UI */
+ buf[15] = 0xf0; /* PID */
+ memcpy(&buf[16], &pkt[0], 256);
+ rx_packet(chan, buf, 256+16);
+ buf[13] = (2 << 1) | 1;
+ memcpy(&buf[16], &pkt[256], 256);
+ rx_packet(chan, buf, 256+16);
+}
+
+void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq)
+{
+ pktsetdcd(chan, !!synced);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void countchannels(const char *cfgname, unsigned int maxch)
+{
+ char name[256];
+ HKEY regkey;
+ LONG err;
+ DWORD len;
+ DWORD index = 0;
+ unsigned int chcnt = 0, tmp;
+ unsigned int chan[MAXCHANNELS];
+
+ memset(chan, 0, sizeof(chan));
+ if (cfgname && cfgname[0]) {
+ snprintf(name, sizeof(name), "%s\\%s", REGISTRYPATH, cfgname);
+ if ((err = RegOpenKeyEx(REGISTRYKEY, name, 0, KEY_READ, ®key)) != ERROR_SUCCESS) {
+ lprintf(10, "RegOpenKeyEx(%s) returned 0x%lx\n", name, err);
+ } else {
+ while (chcnt < MAXCHANNELS && chcnt < maxch) {
+ len = sizeof(name);
+ if ((RegEnumKeyEx(regkey, index, name, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS)
+ break;
+ lprintf(9, "soundmodem: cfg %s: index %u name %s len %u\n", cfgname, index, name, len);
+ index++;
+ if (!len)
+ continue;
+ if (name[0] >= '0' && name[0] <= '9')
+ chan[chcnt++] = strtoul(name, NULL, 0);
+ }
+ RegCloseKey(regkey);
+ }
+ }
+ if (!chcnt)
+ chcnt = 1;
+ state.nrchannels = chcnt;
+ /* bubble sort */
+ do {
+ for (len = index = 0; index < chcnt-1; index++) {
+ if (chan[index] > chan[index+1]) {
+ tmp = chan[index];
+ chan[index] = chan[index+1];
+ chan[index+1] = tmp;
+ len = 1;
+ }
+ }
+ } while (len);
+ /* do actual store */
+ for (index = 0; index < chcnt; index++)
+ state.chan[index].regchnum = chan[index];
+}
+
+static int getprop(int ch, const char *typname, const char *propname, char *result, unsigned int reslen)
+{
+ HKEY key;
+ DWORD err, vtype, len = reslen;
+ char name[256];
+
+ if (!state.cfgname || !state.cfgname[0])
+ return -1;
+ if (ch >= 0 && ch < MAXCHANNELS)
+ snprintf(name, sizeof(name), "%s\\%s\\%u\\%s", REGISTRYPATH, state.cfgname, state.chan[ch].regchnum, typname);
+ else
+ snprintf(name, sizeof(name), "%s\\%s\\%s", REGISTRYPATH, state.cfgname, typname);
+ result[0] = 0;
+ if ((err = RegCreateKeyEx(REGISTRYKEY, name, 0, "", REG_OPTION_NON_VOLATILE, KEY_READ, NULL, &key, NULL)) != ERROR_SUCCESS) {
+ lprintf(10, "RegCreateKeyEx(%s) returned 0x%lx\n", name, err);
+ return -1;
+ }
+ err = RegQueryValueEx(key, propname, NULL, &vtype, result, &len);
+ RegCloseKey(key);
+ if (err != ERROR_SUCCESS) {
+ lprintf(10, "RegQueryValueEx(%s) returned 0x%lx\n", propname, err);
+ result[0] = 0;
+ return -1;
+ }
+ if (vtype != REG_SZ) {
+ result[0] = 0;
+ return -1;
+ }
+ if (len >= reslen)
+ len = reslen-1;
+ result[len] = 0;
+ return len;
+}
+
+/* ---------------------------------------------------------------------- */
+
+void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr)
+{
+ if (!state.audioio->write)
+ return;
+ state.audioio->write(state.audioio, samples, nr);
+}
+
+void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ if (!state.audioio->read) {
+ pthread_exit(NULL);
+ return;
+ }
+ state.audioio->read(state.audioio, samples, nr, tim);
+}
+
+u_int16_t audiocurtime(struct modemchannel *chan)
+{
+ if (!state.audioio->curtime)
+ return 0;
+ return state.audioio->curtime(state.audioio);
+}
+
+/* --------------------------------------------------------------------- */
+
+int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len)
+{
+ unsigned int j, n = len;
+
+ pthread_mutex_lock(&state.txmutex);
+ if (!state.active) {
+ pthread_mutex_unlock(&state.txmutex);
+ state.pttstate = 0;
+ pttsetptt(&state.ptt, 0);
+ lprintf(10, "soundmodem: tx terminate (pktget)\n");
+ pthread_exit(NULL);
+ }
+ if (chan->htx.rd == chan->htx.wr) {
+ if (!chan->calib) {
+ pthread_mutex_unlock(&state.txmutex);
+ return 0;
+ }
+ /* check first if anyone else has a real packet to send */
+ for (j = 0; j < state.nrchannels; j++)
+ if (state.chan[j].htx.rd != state.chan[j].htx.wr) {
+ pthread_mutex_unlock(&state.txmutex);
+ return 0;
+ }
+ /* fill calib */
+ if (chan->calib < n) {
+ n = chan->calib;
+ chan->calib = 0;
+ } else
+ chan->calib -= n;
+ memset(data, 0, n);
+ pthread_mutex_unlock(&state.txmutex);
+ return n;
+ }
+ while (n > 0) {
+ if (chan->htx.wr >= chan->htx.rd)
+ j = chan->htx.wr - chan->htx.rd;
+ else
+ j = TXBUFFER_SIZE - chan->htx.rd;
+ if (j > n)
+ j = n;
+ if (!j)
+ break;
+ memcpy(data, &chan->htx.buf[chan->htx.rd], j);
+ data += j;
+ n -= j;
+ chan->htx.rd = (chan->htx.rd + j) % TXBUFFER_SIZE;
+ }
+ if (n > 0)
+ memset(data, 0, n);
+ pthread_mutex_unlock(&state.txmutex);
+ return (len - n);
+}
+
+void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len)
+{
+ hdlc_receive(chan, data, len);
+}
+
+void pktsetdcd(struct modemchannel *chan, int dcd)
+{
+ chan->dcd = !!dcd;
+}
+
+/* --------------------------------------------------------------------- */
+
+/* search for next channel with something to transmit; prefer channels with real packets over channels calibrating */
+static int searchnextch(int ch)
+{
+ unsigned int i;
+ int calibch = -1;
+
+ if (!state.audioio->write)
+ return -1;
+ if (ch < 0 || ch >= state.nrchannels)
+ ch = state.nrchannels-1;
+ i = ch;
+ do {
+ i++;
+ if (i >= state.nrchannels)
+ i = 0;
+ if (!state.chan[i].modch || !state.chan[i].modch->modulate)
+ continue;
+ if (state.chan[i].htx.rd != state.chan[i].htx.wr)
+ return i;
+ if (state.chan[i].calib > 0 && calibch == -1)
+ calibch = i;
+ } while (i != ch);
+ return calibch;
+}
+
+static void *transmitter(void *dummy)
+{
+ int curch;
+
+ lprintf(10, "soundmodem: tx start\n");
+ state.pttstate = 0;
+ pttsetptt(&state.ptt, 0);
+ lprintf(10, "soundmodem: acq mutex\n");
+ pthread_mutex_lock(&state.txmutex);
+ lprintf(10, "soundmodem: have mutex\n");
+ for (;;) {
+ if (!state.active) {
+ pthread_mutex_unlock(&state.txmutex);
+ lprintf(10, "soundmodem: tx terminate\n");
+ return NULL;
+ }
+ curch = searchnextch(-1);
+ if (curch < 0) {
+ lprintf(10, "soundmodem: tx wait\n");
+ pthread_cond_wait(&state.txcond, &state.txmutex);
+ lprintf(10, "soundmodem: tx wakeup\n");
+ continue;
+ }
+ pthread_mutex_unlock(&state.txmutex);
+ lprintf(10, "soundmodem: tx keying up\n");
+ pttsetptt(&state.ptt, 1);
+ if (state.audioio->transmitstart)
+ state.audioio->transmitstart(state.audioio);
+ state.pttstate = CH_PTT;
+ lprintf(10, "soundmodem: tx channel %u (txdelay)\n", curch);
+ state.chan[curch].modch->modulate(state.chan[curch].modstate, state.txdelay * 10);
+ while (state.active) {
+ pthread_mutex_lock(&state.txmutex);
+ if (!state.active)
+ break;
+ curch = searchnextch(curch);
+ if (curch < 0)
+ break;
+ pthread_mutex_unlock(&state.txmutex);
+ lprintf(10, "soundmodem: tx channel %u\n", curch);
+ state.chan[curch].modch->modulate(state.chan[curch].modstate, 0);
+ }
+ pthread_mutex_unlock(&state.txmutex);
+ if (state.audioio->transmitstop)
+ state.audioio->transmitstop(state.audioio);
+ state.pttstate = 0;
+ pttsetptt(&state.ptt, 0);
+ pthread_mutex_lock(&state.txmutex);
+ lprintf(10, "soundmodem: tx switching off\n");
+ }
+}
+
+static void *receiver(void *__chan)
+{
+ struct modemchannel *chan = __chan;
+
+ chan->demodch->demodulate(chan->demodstate);
+ return NULL;
+}
+
+/* --------------------------------------------------------------------- */
+
+static void start(void)
+{
+ struct modulator *modch;
+ struct demodulator *demodch;
+ char params[MAXPAR][64];
+ const char *parptr[MAXPAR];
+ const struct modemparams *par;
+ struct modemchannel *chan;
+ char buf[128];
+ unsigned int i, j, mode = 0;
+ unsigned int samplerate = 5000; /* minimum sampling rate */
+
+ if (state.active)
+ return;
+ lprintf(5, "soundmodem: start\n");
+ pthread_mutex_init(&state.rxmutex, NULL);
+ pthread_cond_init(&state.rxcond, NULL);
+ state.rxframe.len = 0;
+ pthread_mutex_init(&state.txmutex, NULL);
+ pthread_cond_init(&state.txcond, NULL);
+ /* initialize txdelay and fullduplex */
+ state.txdelay = 10;
+ state.fulldup = 0;
+ if (getprop(-1, "chaccess", "fulldup", params[0], sizeof(params[0])) >= 1 && params[0][0] == '1')
+ state.fulldup = 1;
+ if (getprop(-1, "chaccess", "txdelay", params[0], sizeof(params[0])) >= 1)
+ state.txdelay = strtoul(params[0], NULL, 0) / 10;
+ /* initialize channel variables */
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ chan->dcd = 0;
+ chan->calib = 0;
+ }
+ for (i = 0; i < state.nrchannels; i++) {
+ state.chan[i].modch = NULL;
+ if (getprop(i, "mod", "mode", buf, sizeof(buf)) < 1)
+ continue;
+ for (modch = &afskmodulator; modch && strcmp(modch->name, buf); modch = modch->next);
+ state.chan[i].modch = modch;
+ }
+ for (i = 0; i < state.nrchannels; i++) {
+ state.chan[i].demodch = NULL;
+ if (getprop(i, "demod", "mode", buf, sizeof(buf)) < 1)
+ continue;
+ for (demodch = &afskdemodulator; demodch && strcmp(demodch->name, buf); demodch = demodch->next);
+ state.chan[i].demodch = demodch;
+ }
+ /* configure modems */
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ lprintf(5, "Channel: %u Modulator %s Demodulator %s\n", i,
+ (chan->modch && chan->modch->name) ? chan->modch->name : "-",
+ (chan->demodch && chan->demodch->name) ? chan->demodch->name : "-");
+ /* modulator */
+ if (chan->modch && chan->modch->config) {
+ memset(parptr, 0, sizeof(parptr));
+ if ((par = chan->modch->params))
+ for (j = 0; j < MAXPAR && par->name; j++, par++) {
+ if (getprop(i, "mod", par->name, params[j], sizeof(params[j])) < 1)
+ params[j][0] = 0;
+ else
+ parptr[j] = params[j];
+ lprintf(6, "Modulator Parameter %s: %s\n", par->name, params[j]);
+ }
+ j = samplerate;
+ chan->modstate = chan->modch->config(chan, &j, parptr);
+ if (j > samplerate)
+ samplerate = j;
+ if (chan->modch->modulate)
+ mode |= IO_WRONLY;
+ }
+ /* demodulator */
+ if (chan->demodch && chan->demodch->config) {
+ memset(parptr, 0, sizeof(parptr));
+ if ((par = chan->demodch->params))
+ for (j = 0; j < MAXPAR && par->name; j++, par++) {
+ if (getprop(i, "demod", par->name, params[j], sizeof(params[j])) < 1)
+ params[j][0] = 0;
+ else
+ parptr[j] = params[j];
+ lprintf(6, "Demodulator Parameter %s: %s\n", par->name, params[j]);
+ }
+ j = samplerate;
+ chan->demodstate = chan->demodch->config(chan, &j, parptr);
+ if (j > samplerate)
+ samplerate = j;
+ if (chan->demodch->demodulate)
+ mode |= IO_RDONLY;
+ }
+ snprintf(chan->devname, sizeof(chan->devname), "SoundModem (%s,%s)",
+ (chan->modch && chan->modch->name) ? chan->modch->name : "-",
+ (chan->demodch && chan->demodch->name) ? chan->demodch->name : "-");
+ }
+ lprintf(5, "Minimum Samplingrate: %u\n", samplerate);
+ /* start audio */
+ memset(parptr, 0, sizeof(parptr));
+ par = ioparams_soundcard;
+ for (j = 0; j < MAXPAR && par->name; j++, par++) {
+ if (getprop(-1, "audio", par->name, params[j], sizeof(params[j])) < 1)
+ params[j][0] = 0;
+ else
+ parptr[j] = params[j];
+ lprintf(6, "Audio Parameter %s: %s\n", par->name, params[j]);
+ }
+ if (!(state.audioio = ioopen_soundcard(&samplerate, mode, parptr))) {
+ lprintf(3, "Cannot start DirectX IO\n");
+ goto err;
+ }
+ /* start modems */
+ lprintf(5, "Real Samplingrate: %u\n", samplerate);
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ if (chan->modch && chan->modch->init)
+ chan->modch->init(chan->modstate, samplerate);
+ chan->bitrate = 0;
+ if (chan->demodch && chan->demodch->init)
+ chan->demodch->init(chan->demodstate, samplerate, &chan->bitrate);
+ if (chan->bitrate)
+ chan->scale = 614400/chan->bitrate;
+ else
+ chan->scale = 0;
+ }
+ /* start PTT */
+ memset(parptr, 0, sizeof(parptr));
+ par = pttparams;
+ for (j = 0; j < MAXPAR && par->name; j++, par++) {
+ if (getprop(-1, "ptt", par->name, params[j], sizeof(params[j])) < 1)
+ params[j][0] = 0;
+ else
+ parptr[j] = params[j];
+ lprintf(6, "PTT Parameter %s: %s\n", par->name, params[j]);
+ }
+ if (pttinit(&state.ptt, parptr))
+ lprintf(1, "cannot start PTT output\n");
+ /* start receiver threads */
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ chan->rxrunning = 0;
+ if (!chan->demodch || !chan->demodch->demodulate)
+ continue;
+ if (pthread_create(&chan->rxthread, NULL, receiver, chan)) {
+ lprintf(1, "Cannot start receiver thread\n");
+ continue;
+ }
+ chan->rxrunning = 1;
+ }
+ if (pthread_create(&state.txthread, NULL, transmitter, NULL))
+ lprintf(1, "Cannot start receiver thread\n");
+ else
+ state.txrunning = 1;
+ state.active = 1;
+ SetEvent(state.hdevlife);
+ lprintf(5, "soundmodem: running\n");
+ return;
+
+ err:
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ if (chan->modch && chan->modch->free)
+ chan->modch->free(chan->modstate);
+ if (chan->demodch && chan->demodch->free)
+ chan->demodch->free(chan->demodstate);
+ }
+}
+
+static void stop(void)
+{
+ struct modemchannel *chan;
+ unsigned int i;
+
+ if (!state.active)
+ return;
+ lprintf(5, "soundmodem: stop\n");
+ state.active = 0;
+ if (state.audioio->terminateread)
+ state.audioio->terminateread(state.audioio);
+ pthread_cond_broadcast(&state.txcond);
+ pthread_cond_broadcast(&state.rxcond);
+ if (state.txrunning) {
+ lprintf(9, "Joining TX Thread\n");
+ pthread_join(state.txthread, NULL);
+ state.txrunning = 0;
+ }
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ if (!chan->rxrunning)
+ continue;
+ lprintf(9, "Joining RX Thread %u\n", i);
+ pthread_join(chan->rxthread, NULL);
+ chan->rxrunning = 0;
+ }
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ if (chan->modch && chan->modch->free)
+ chan->modch->free(chan->modstate);
+ if (chan->demodch && chan->demodch->free)
+ chan->demodch->free(chan->demodstate);
+ }
+ if (state.audioio)
+ state.audioio->release(state.audioio);
+ pttsetptt(&state.ptt, 0);
+ pttrelease(&state.ptt);
+ SetEvent(state.hdevlife);
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Treiber-Init. Sofern mehrfach aufgerufen, kommt vorher jeweils l1_exit()
+ * Hier also alle Ressourcen allokieren, aber noch nicht starten sofern
+ * dazu die Parameter gebraucht werden. Die kommen spaeter per l1_init_kanal()
+ */
+
+int init_device(HKEY hKey)
+{
+ DWORD regtype, reglen, regval;
+ struct modemchannel *chan;
+ unsigned int i;
+
+ afskmodulator.next = &fskmodulator;
+ afskdemodulator.next = &fskdemodulator;
+ fskmodulator.next = &pammodulator;
+ fskdemodulator.next = &fskpspdemodulator;
+ fskpspdemodulator.next = &pamdemodulator;
+ pammodulator.next = &pskmodulator;
+ pamdemodulator.next = &pskdemodulator;
+ pskmodulator.next = &newqpskmodulator;
+ pskdemodulator.next = &newqpskdemodulator;
+ newqpskdemodulator.next= &p3ddemodulator;
+ pthread_mutex_init(&state.rxmutex, NULL);
+ pthread_cond_init(&state.rxcond, NULL);
+ state.rxframe.len = 0;
+ pthread_mutex_init(&state.txmutex, NULL);
+ pthread_cond_init(&state.txcond, NULL);
+ reglen = sizeof(regval);
+ if (RegQueryValueEx(hKey, "VerboseLevel", NULL, ®type, (void *)®val, ®len) != ERROR_SUCCESS || regtype != REG_DWORD)
+ regval = 10;
+ log_verblevel = regval;
+ reglen = sizeof(state.cfgname);
+ if (RegQueryValueEx(hKey, "ConfigName", NULL, ®type, state.cfgname, ®len) != ERROR_SUCCESS || regtype != REG_SZ)
+ state.cfgname[0] = 0;
+ state.cfgname[sizeof(state.cfgname)-1] = 0;
+ reglen = sizeof(regval);
+ if (RegQueryValueEx(hKey, "NrChannels", NULL, ®type, (void *)®val, ®len) != ERROR_SUCCESS || regtype != REG_DWORD)
+ regval = 15;
+ if (regval < 1)
+ regval = 1;
+ countchannels(state.cfgname, regval);
+ state.active = 0;
+ ioinit_soundcard();
+ state.hdevlife = CreateEvent(NULL, FALSE, FALSE, "FlexNet Device State");
+ /* initialize channel variables */
+ for (i = 0; i < state.nrchannels; i++) {
+ chan = &state.chan[i];
+ chan->mode = MODE_off;
+ }
+ lprintf(5, "soundmodem: init_device: vl %u CfgName %s\n", log_verblevel, state.cfgname);
+ return 1;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void l1_exit(HKEY hKey)
+{
+ DWORD vl = log_verblevel, nrchan = state.nrchannels;
+
+ stop();
+ RegSetValueEx(hKey, "ConfigName", 0, REG_SZ, state.cfgname, strlen(state.cfgname)+1);
+ RegSetValueEx(hKey, "VerboseLevel", 0, REG_DWORD, (void *)&vl, sizeof(vl));
+ RegSetValueEx(hKey, "NrChannels", 0, REG_DWORD, (void *)&nrchan, sizeof(nrchan));
+ CloseHandle(state.hdevlife);
+ lprintf(5, "soundmodem: l1_exit: vl %u CfgName %s\n", log_verblevel, state.cfgname);
+}
+
+/* ------------------------------------------------------------------------- */
+
+byte *config_info(byte kanal)
+{
+ if (kanal >= state.nrchannels)
+ return "invalid channel";
+ return state.chan[kanal].devname;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static BOOL CALLBACK EdParmDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ HWND hcombo;
+ HKEY regkey;
+ LONG err;
+ DWORD index;
+ DWORD len;
+ char buf[32];
+ unsigned int restart, i;
+ int cursel;
+
+ switch (uMsg) {
+ case WM_INITDIALOG:
+ hcombo = GetDlgItem(hDlg, IDC_CONFIG);
+ err = RegOpenKeyEx(REGISTRYKEY, REGISTRYPATH, 0, KEY_READ, ®key);
+ if (err == ERROR_SUCCESS) {
+ cursel = -1;
+ for (i = index = 0;; index++) {
+ len = sizeof(buf);
+ if ((RegEnumKeyEx(regkey, index, buf, &len, NULL, NULL, NULL, NULL)) != ERROR_SUCCESS)
+ break;
+ SendMessage(hcombo, CB_ADDSTRING, 0, (LPARAM)buf);
+ if (!strcmp(buf, state.cfgname))
+ cursel = i;
+ i++;
+ }
+ ComboBox_SetCurSel(hcombo, cursel);
+ RegCloseKey(regkey);
+ }
+ SetWindowText(hDlg, DRIVER_NAME" Configuration");
+ break;
+
+ case WM_COMMAND:
+ switch (GET_WM_COMMAND_ID(wParam, lParam)) {
+ case IDCANCEL:
+ EndDialog(hDlg, 0);
+ break;
+
+ case IDOK:
+ GetDlgItemText(hDlg, IDC_CONFIG, buf, sizeof(buf));
+ restart = strcmp(buf, state.cfgname);
+ strncpy(state.cfgname, buf, sizeof(state.cfgname));
+ EndDialog(hDlg, restart);
+ break;
+
+ default:
+ break;
+ }
+ break;
+
+ default:
+ return FALSE;
+ }
+ return TRUE;
+}
+
+/* ------------------------------------------------------------------------- */
+
+int config_device(byte max_channels, HWND hDlg, byte channel)
+{
+ int restart;
+
+ restart = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hDlg, EdParmDlgProc, 0);
+ if (restart)
+ countchannels(state.cfgname, max_channels);
+ return restart;
+}
+
+/* ------------------------------------------------------------------------- */
+
+u16 l1_get_ch_cnt(void)
+{
+ return state.nrchannels;
+}
+
+/* ------------------------------------------------------------------------- */
+
+byte get_txdelay(byte kanal)
+{
+ return state.txdelay;
+}
+
+void set_txdelay(byte kanal, byte delay)
+{
+}
+
+u16 get_mode(byte kanal)
+{
+ if (kanal >= state.nrchannels)
+ return 0;
+ return (state.chan[kanal].mode & ~(MODE_d|MODE_off)) | (state.fulldup ? MODE_d : 0);
+}
+
+u16 get_baud(byte kanal)
+{
+ if (kanal >= state.nrchannels)
+ return 0;
+ return state.chan[kanal].bitrate / 100;
+}
+
+/* ------------------------------------------------------------------------- */
+
+byte l1_init_kanal(byte kanal, u16 chbaud, u16 chmode)
+{
+ unsigned int i, j;
+
+ lprintf(5, "l1_init_kanal(%u,%u,0x%x)\n", kanal, chbaud, chmode);
+ if (kanal >= state.nrchannels)
+ return 0;
+ if (chmode & MODE_off)
+ state.chan[kanal].mode |= MODE_off;
+ else
+ state.chan[kanal].mode = chmode;
+ j = MODE_off;
+ for (i = 0; i < state.nrchannels; i++)
+ j &= state.chan[i].mode;
+ if (j & MODE_off)
+ stop();
+ else
+ start();
+ return state.active;
+}
+
+/* ------------------------------------------------------------------------- */
+
+byte l1_ch_active(byte kanal)
+{
+ if (kanal >= state.nrchannels)
+ return 0;
+ return state.active;
+}
+
+/* ------------------------------------------------------------------------- */
+
+char far *l1_ident(byte kanal)
+{
+ return DRIVER_NAME;
+}
+
+/* ------------------------------------------------------------------------- */
+
+char far *l1_version(byte kanal)
+{
+ return DRIVER_VERSION;
+}
+
+/* ------------------------------------------------------------------------- */
+
+L1_STATISTICS far *l1_stat(byte kanal, byte delete)
+{
+ L1_STATISTICS *p;
+
+ if (kanal >= state.nrchannels)
+ return NULL;
+ p = &state.chan[kanal].stat;
+ if (delete)
+ p->tx_error = p->rx_overrun = p->rx_bufferoverflow =
+ p->tx_frames = p->rx_frames = p->io_error = 0;
+ return p;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void set_led(byte kanal, byte ledcode)
+{
+#if 0
+ if (state.active)
+ pkt_setled(state.pkt, ledcode);
+#endif
+}
+
+/* ------------------------------------------------------------------------- */
+
+byte l1_ch_state(byte kanal)
+{
+ unsigned int i;
+ byte st = state.pttstate;
+
+ if (kanal >= state.nrchannels)
+ return CH_DEAD;
+ if (!state.active || !state.txrunning)
+ return CH_DEAD;
+ for (i = 0; i < state.nrchannels; i++)
+ if (state.chan[i].dcd) {
+ st |= CH_DCD;
+ break;
+ }
+ if (state.rxframe.len)
+ st |= CH_RXB;
+ return st;
+}
+
+/* ------------------------------------------------------------------------- */
+
+u16 l1_scale(byte kanal)
+{
+ if (kanal >= state.nrchannels)
+ return 0;
+ return state.chan[kanal].scale;
+}
+
+/* ------------------------------------------------------------------------- */
+
+void l1_tx_calib(byte kanal, byte minutes)
+{
+ if (kanal >= state.nrchannels || !state.active)
+ return;
+ state.chan[kanal].calib = minutes * state.chan[kanal].bitrate * 60 / 8;
+}
+
+/* ------------------------------------------------------------------------- */
+
+L1FRAME far *l1_get_framebuf(byte kanal)
+{
+ return &state.txframe;
+}
+
+byte l1_tx_frame(void)
+{
+ struct modemchannel *chan;
+ unsigned int i;
+
+ if (state.txframe.kanal >= state.nrchannels || !state.active)
+ return 1;
+ chan = &state.chan[state.txframe.kanal];
+ if (!chan->modch || !chan->modch->modulate)
+ return 1;
+ pthread_mutex_lock(&state.txmutex);
+ i = (TXBUFFER_SIZE - 1 + chan->htx.rd - chan->htx.wr) % TXBUFFER_SIZE;
+ if (i < state.txframe.len*6/5+32) {
+ pthread_mutex_unlock(&state.txmutex);
+ return 0;
+ }
+ hdlc_encode(chan, state.txframe.frame, state.txframe.len);
+ pthread_mutex_unlock(&state.txmutex);
+ pthread_cond_broadcast(&state.txcond);
+ chan->stat.tx_frames++;
+ return 1;
+}
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * RX-Thread. Wartet auf RX-Bytes, verarbeitet sie und returned wenn
+ * Handle zu oder Paket komplett
+ */
+
+L1FRAME far *l1_rx_frame(void)
+{
+ pthread_mutex_lock(&state.rxmutex);
+ if (!state.active) {
+ pthread_mutex_unlock(&state.rxmutex);
+ return NULL;
+ }
+ for (;;) {
+ state.rxframe.len = 0;
+ pthread_cond_broadcast(&state.rxcond);
+ pthread_cond_wait(&state.rxcond, &state.rxmutex);
+ if (!state.active) {
+ pthread_mutex_unlock(&state.rxmutex);
+ return NULL;
+ }
+ if (state.rxframe.len) {
+ pthread_mutex_unlock(&state.rxmutex);
+ return &state.rxframe;
+ }
+ }
+}
+
+/* ------------------------------------------------------------------------- */
diff --git a/flexdrv/soundmodem.rc b/flexdrv/soundmodem.rc
new file mode 100644
index 0000000..a8abde0
--- /dev/null
+++ b/flexdrv/soundmodem.rc
@@ -0,0 +1,58 @@
+#include "resource.h"
+
+#include "windows.h"
+
+#define IDC_STATIC -1
+
+IDD_DIALOG1 DIALOGEX 0, 0, 232, 70
+STYLE DS_MODALFRAME | DS_3DLOOK | WS_POPUP | WS_CAPTION | WS_SYSMENU
+CAPTION "Dialog"
+FONT 8, "MS Sans Serif"
+BEGIN
+ DEFPUSHBUTTON "OK",IDOK,175,12,50,14
+ PUSHBUTTON "Cancel",IDCANCEL,175,37,50,14
+ RTEXT "Configuration",IDC_STATIC,15,16,55,8,0,WS_EX_RIGHT
+ COMBOBOX IDC_CONFIG,73,13,50,145,CBS_DROPDOWN | WS_VSCROLL | WS_TABSTOP
+ CONTROL "Author: Thomas Sailer, HB9JNX/AE4WA",IDC_STATIC,"Static",
+ SS_LEFTNOWORDWRAP | WS_GROUP,3,60,130,8
+END
+
+
+LANGUAGE LANG_GERMAN, SUBLANG_GERMAN
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,1
+ PRODUCTVERSION 1,0,0,1
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x0L
+ FILESUBTYPE 0x0L
+BEGIN
+ BLOCK "StringFileInfo"
+ BEGIN
+ BLOCK "080704b0"
+ BEGIN
+ VALUE "Comments", "\0"
+ VALUE "CompanyName", "HB9JNX\0"
+ VALUE "FileDescription", "SoundModem\0"
+ VALUE "FileVersion", "1, 0, 0, 1\0"
+ VALUE "InternalName", "SoundModem FlexNet driver\0"
+ VALUE "LegalCopyright", "Copyright � 1999-2000\0"
+ VALUE "LegalTrademarks", "\0"
+ VALUE "OriginalFilename", "soundmodem.dll\0"
+ VALUE "PrivateBuild", "\0"
+ VALUE "ProductName", "SoundModem\0"
+ VALUE "ProductVersion", "1.00a\0"
+ VALUE "SpecialBuild", "\0"
+ END
+ END
+ BLOCK "VarFileInfo"
+ BEGIN
+ VALUE "Translation", 0x409, 1200
+ END
+END
diff --git a/fsk/Makefile.am b/fsk/Makefile.am
new file mode 100644
index 0000000..7054f70
--- /dev/null
+++ b/fsk/Makefile.am
@@ -0,0 +1,25 @@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc -I.
+
+
+noinst_LIBRARIES = libfsk.a
+libfsk_a_SOURCES = fskic.c fskic.h modem.c modempsp.c psp.h modemeq.c
+
+genpsptbl_SOURCES = genpsptbl.c
+genpsptbl_LDADD = ../matlib/libmat.a
+
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+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LIBRARIES) $(PROGRAMS)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
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+
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+
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+
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+
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+
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+
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+
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+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+ at CROSSCOMP_FALSE@$(srcdir)/psp.h: genpsptbl$(EXEEXT)
+ at CROSSCOMP_FALSE@ ./genpsptbl$(EXEEXT) > $@
+
+ at CROSSCOMP_FALSE@$(srcdir)/fskic.h: gendf9icfilt$(EXEEXT)
+ at CROSSCOMP_FALSE@ ./gendf9icfilt$(EXEEXT) > $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/fsk/fskic.c b/fsk/fskic.c
new file mode 100644
index 0000000..ab1183e
--- /dev/null
+++ b/fsk/fskic.c
@@ -0,0 +1,56 @@
+/*****************************************************************************/
+
+/*
+ * fskic.c -- DF9IC FSK Modem filter curves.
+ *
+ * Copyright (C) 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include "modem.h"
+#include "raisedcosine.h"
+#include "fskic.h"
+
+/* --------------------------------------------------------------------- */
+
+double df9ic_rxfilter(double t)
+{
+ unsigned int i;
+ double sum = 0;
+
+ t *= FSKIC_RXOVER;
+ t += 0.5 * sizeof(fskic_rxpulse) / sizeof(fskic_rxpulse[0]);
+ for (i = 0; i < sizeof(fskic_rxpulse) / sizeof(fskic_rxpulse[0]); i++)
+ sum += fskic_rxpulse[i] * sinc(i - t);
+ return sum;
+}
+
+double df9ic_txfilter(double t)
+{
+ unsigned int i;
+ double sum = 0;
+
+ t *= FSKIC_TXOVER;
+ t += 0.5 * sizeof(fskic_txpulse) / sizeof(fskic_txpulse[0]);
+ for (i = 0; i < sizeof(fskic_txpulse) / sizeof(fskic_txpulse[0]); i++)
+ sum += fskic_txpulse[i] * sinc(i - t);
+ return sum;
+}
diff --git a/fsk/fskic.h b/fsk/fskic.h
new file mode 100644
index 0000000..3fa3fdd
--- /dev/null
+++ b/fsk/fskic.h
@@ -0,0 +1,48 @@
+/* this file is automatically generated, do not edit!! */
+
+#define FSKIC_RXOVER 16
+
+static float fskic_rxpulse[64] = {
+ 0.000890478, 0.0974088, 0.332671, 0.621645,
+ 0.916502, 1.17425, 1.37626, 1.50776,
+ 1.56942, 1.56285, 1.49889, 1.38671,
+ 1.24045, 1.07079, 0.890749, 0.709024,
+ 0.535291, 0.374779, 0.233216, 0.112303,
+ 0.0142867, -0.061933, -0.116605, -0.152585,
+ -0.17152, -0.177011, -0.171155, -0.157503,
+ -0.137937, -0.115461, -0.0913712, -0.0679072,
+ -0.0456628, -0.0261097, -0.00920401, 0.0042194,
+ 0.0146807, 0.0217903, 0.0263536, 0.0282322,
+ 0.028343, 0.026639, 0.0240178, 0.0204135,
+ 0.0166248, 0.012507, 0.00872616, 0.00504081,
+ 0.00198556, -0.000767996, -0.00279431, -0.00448333,
+ -0.00548732, -0.00622814, -0.00640473, -0.00644437,
+ -0.00606727, -0.00568666, -0.00502671, -0.0044752,
+ -0.00375098, -0.00321219, -0.0025696, -0.00215283
+};
+
+#define FSKIC_TXOVER 8
+
+static float fskic_txpulse[96] = {
+ -8.89964e-05, 5.0355e-05, 0.000234463, 0.000420846,
+ 0.000557468, 0.000596838, 0.000509613, 0.000296303,
+ -1.30278e-05, -0.0003514, -0.000651903, -0.000824791,
+ -0.000841548, -0.000668018, -0.000363734, -7.03831e-06,
+ 0.000346464, 0.000444599, 0.00046553, 0.000119019,
+ -0.000277057, -0.00075427, -0.00101198, -0.000925374,
+ -0.000310504, 0.000817119, 0.00239079, 0.00406327,
+ 0.00551389, 0.00617868, 0.0057039, 0.00374024,
+ 0.000299999, -0.00436966, -0.00953453, -0.014307,
+ -0.0174382, -0.0177176, -0.0140972, -0.00583524,
+ 0.00715598, 0.0245933, 0.0448985, 0.0672416,
+ 0.0881474, 0.107226, 0.120641, 0.128038,
+ 0.128276, 0.120497, 0.106941, 0.0872594,
+ 0.0652762, 0.0417601, 0.019935, 0.00120331,
+ -0.0129246, -0.021837, -0.0254833, -0.0246909,
+ -0.0203538, -0.0140835, -0.00705189, -0.00062926,
+ 0.00442428, 0.00753531, 0.00872837, 0.00818526,
+ 0.00646528, 0.00412531, 0.00174425, -0.000228692,
+ -0.00155499, -0.00212582, -0.00208806, -0.00156349,
+ -0.000932976, -0.000208682, 0.000149419, 0.000401453
+};
+
diff --git a/fsk/gendf9icfilt.cc b/fsk/gendf9icfilt.cc
new file mode 100644
index 0000000..957703c
--- /dev/null
+++ b/fsk/gendf9icfilt.cc
@@ -0,0 +1,316 @@
+/*****************************************************************************/
+
+/*
+ * gendf9icfilt.cc -- Compute DF9IC Hardware Modem Filter Curves.
+ *
+ * Copyright (C) 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#include <cmath>
+#include <cstdlib>
+#include <cstring>
+#include <cstdarg>
+#include <cstdio>
+#include <complex>
+#include <iostream>
+#include <sstream>
+
+using namespace std;
+
+#include "fft.hh"
+#include "mat.hh"
+#include "raisedcosine.h"
+
+#include "getopt.h"
+
+/* --------------------------------------------------------------------- */
+
+template<typename T> complex<T> rxfilter(T freq)
+{
+ complex<T> g1(T(1)/100e3,0);
+ complex<T> g2(T(1)/82e3,0);
+ complex<T> g3(T(1)/39e3,0);
+ complex<T> g4(T(1)/27e3,0);
+ freq *= 2 * M_PI * 9600;
+ complex<T> y1(0,freq*470e-9);
+ complex<T> y2(0,freq*1e-9);
+ complex<T> y3(0,freq*220e-12);
+ complex<T> y4(0,freq*1e-9);
+
+ return y1 * g2 * g3 * g4 /
+ (((g3 + y3) * g2 * (y1 + g1) + y3 * (y2 + g3) * (y1 + g1 + g2)) * (g4 + y4));
+}
+
+template<typename T> complex<T> txfilter(T freq)
+{
+ complex<T> g1(T(1)/100,0);
+ complex<T> g2(T(1)/10e3,0);
+ complex<T> g3(T(1)/100e3,0);
+ complex<T> g4(T(1)/100e3,0);
+ complex<T> g5(T(1)/56e3,0);
+ complex<T> g6(T(1)/8.2e3,0);
+ complex<T> g7(T(1)/12e3,0);
+ freq *= 2 * M_PI * 9600;
+ complex<T> y1(0,freq*3.3e-9);
+ complex<T> y2(0,freq*470e-12);
+ complex<T> y3(0,freq*100e-12);
+ complex<T> y4(0,freq*1e-9);
+
+ return g1 * g4 * g5 * g6 /
+ (((g1 + g2 + g3 + y1) * (g5 + y3) * g4 +
+ (g1 + g2 + g3 + y1 + g4) * y3 * (y2 + g5)) * (y4 + g7));
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void printtransferfunc(ostream& os, unsigned int nr, double over)
+{
+ over /= nr;
+ os << "# name: rxf\n"
+ "# type: complex matrix\n"
+ "# rows: " << nr << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < nr; i++) {
+ complex<double> tf = rxfilter(i * over);
+ os << "(" << tf.real() << "," << tf.imag() << ")\n";
+ }
+ os << "# name: txf\n"
+ "# type: complex matrix\n"
+ "# rows: " << nr << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < nr; i++) {
+ complex<double> tf = txfilter(i * over);
+ os << "(" << tf.real() << "," << tf.imag() << ")\n";
+ }
+ os.flush();
+}
+
+/* ---------------------------------------------------------------------- */
+
+template<typename T> static void matprintf(ostream& os, const char *name,
+ unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const T *m)
+{
+ os << "# name: " << name << "\n# type: matrix\n# rows: " << size1 << "\n# columns: " << size2 << "\n";
+ for (unsigned int i = 0; i < size1; i++) {
+ for (unsigned int j = 0; j < size2; j++)
+ os << " " << m[i*stride1 + j*stride2];
+ os << "\n";
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static double comptx(ostream& os, double *filt, const double *pulse, unsigned int filtlen, unsigned int pulselen,
+ unsigned int over, unsigned int odiv, double shift, unsigned int oct)
+{
+ unsigned int rlen = 2 * filtlen + pulselen;
+ double C[rlen * filtlen];
+ double CT[rlen * filtlen];
+ double CTC[filtlen * filtlen];
+ double CTr[filtlen];
+ double Cf[rlen];
+ double r[rlen];
+ double e, e1;
+ double rcosalpha = 3.0 / 8;
+ int pidx;
+ unsigned int i, j;
+
+ for (i = 0; i < rlen; i++) {
+ pidx = i - 2 * filtlen + 1;
+ if (pidx >= (signed int)pulselen) {
+ rlen = i;
+ break;
+ }
+ for (j = 0; j < filtlen; j++, pidx += odiv) {
+ if (pidx < 0 || pidx >= (int)pulselen)
+ C[i*filtlen+j] = 0;
+ else
+ C[i*filtlen+j] = pulse[pidx];
+ }
+ }
+ for (i = 0; i < rlen; i++)
+ r[i] = raised_cosine_time((i - 0.5 * (rlen-1)) / (double)over + shift, rcosalpha);
+ if (oct) {
+ matprintf(os, "C", rlen, filtlen, filtlen, 1, C);
+ matprintf(os, "r", rlen, 1, 1, 1, r);
+ }
+ mtranspose(CT, C, rlen, filtlen);
+ mmul(CTC, CT, C, filtlen, rlen, filtlen);
+ mmul(CTr, CT, r, filtlen, rlen, 1);
+ mchol(CTC, CTr, filt, filtlen);
+ if (oct)
+ matprintf(os, "filt", filtlen, 1, 1, 1, filt);
+ mmul(Cf, C, filt, rlen, filtlen, 1);
+ for (i = 0, e = 0; i < rlen; i++) {
+ e1 = Cf[i] - r[i];
+ e += e1 * e1;
+ }
+ return e;
+}
+
+static void printfcoeff(ostream& os, unsigned int fftsz, unsigned int over, unsigned int oct)
+{
+ if (oct)
+ printtransferfunc(os, fftsz, over);
+ else
+ os << "/* this file is automatically generated, do not edit!! */\n\n";
+ complex<double> fftb[fftsz];
+ double rpulse[fftsz], tpulse[fftsz];
+ double dover = double(over) / fftsz;
+ double sum;
+
+ /* compute rx pulse */
+ for (unsigned int i = 1; i < fftsz/2; i++)
+ fftb[i] = rxfilter(i * dover);
+ fftb[0] = complex<double>(fftb[1].real(), 0);
+ fftb[fftsz/2] = 0;
+ for (unsigned int i = 1; i < fftsz/2; i++)
+ fftb[fftsz-i] = conj(fftb[i]);
+ if (oct) {
+ os << "# name: rxs\n"
+ "# type: complex matrix\n"
+ "# rows: " << fftsz << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < fftsz; i++)
+ os << "(" << fftb[i].real() << "," << fftb[i].imag() << ")\n";
+ }
+ fft_rif(fftb, fftsz, -1);
+ sum = 0;
+ for (unsigned int i = fftsz/2; i < fftsz; i++)
+ sum -= fftb[i].real();
+ sum *= double(2) / fftsz;
+ for (unsigned int i = 0; i < fftsz; i++)
+ rpulse[i] = dover * (fftb[i].real() + sum);
+ if (oct) {
+ os << "# name: rx\n"
+ "# type: matrix\n"
+ "# rows: " << fftsz << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < fftsz; i++)
+ os << rpulse[i] << "\n";
+ } else {
+ os << "#define FSKIC_RXOVER " << over << "\n";
+ os << "\nstatic float fskic_rxpulse[" << 4 * over << "] = {";
+ for (unsigned int i = 0;;) {
+ if (!(i & 3))
+ os << "\n\t";
+ os << " " << rpulse[i];
+ i++;
+ if (i >= 4 * over)
+ break;
+ os << ",";
+ }
+ os << "\n};\n\n";
+ }
+ /* compute tx pulse */
+ for (unsigned int i = 1; i < fftsz/2; i++)
+ fftb[i] = txfilter(i * dover);
+ fftb[0] = complex<double>(fftb[1].real(), 0);
+ fftb[fftsz/2] = 0;
+ for (unsigned int i = 1; i < fftsz/2; i++)
+ fftb[fftsz-i] = conj(fftb[i]);
+ if (oct) {
+ os << "# name: txs\n"
+ "# type: complex matrix\n"
+ "# rows: " << fftsz << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < fftsz; i++)
+ os << "(" << fftb[i].real() << "," << fftb[i].imag() << ")\n";
+ }
+ fft_rif(fftb, fftsz, -1);
+ sum = 0;
+ for (unsigned int i = fftsz/2; i < fftsz; i++)
+ sum -= fftb[i].real();
+ sum *= double(2) / fftsz;
+ for (unsigned int i = 0; i < fftsz; i++)
+ tpulse[i] = dover * (fftb[i].real() + sum);
+ if (oct) {
+ os << "# name: tx\n"
+ "# type: matrix\n"
+ "# rows: " << fftsz << "\n"
+ "# columns: 1\n";
+ for (unsigned int i = 0; i < fftsz; i++)
+ os << tpulse[i] << "\n";
+ }
+ /* compute tx compensation filter */
+ double filt[8 * over];
+ double shift = 0;
+ ostringstream oss;
+ double err = comptx(oss, filt, rpulse, sizeof(filt) / sizeof(filt[0]), 4 * over, over, 2, shift, oct);
+ double maxf = 0;
+ for (unsigned int i = 0; i < sizeof(filt) / sizeof(filt[0]); i++)
+ if (filt[i] > maxf) {
+ maxf = filt[i];
+ shift = i;
+ }
+ shift -= sizeof(filt) / sizeof(filt[0]) / double(2);
+ shift *= double(2) / over;
+ shift = -shift;
+ err = comptx(os, filt, rpulse, sizeof(filt) / sizeof(filt[0]), 4 * over, over, 2, shift, oct);
+ if (oct) {
+ os << "# name: err\n"
+ << "# type: scalar\n"
+ << err << "\n";
+ } else {
+ os << "#define FSKIC_TXOVER " << over / 2 << "\n";
+ os << "\nstatic float fskic_txpulse[" << sizeof(filt) / sizeof(filt[0]) - 2 * over << "] = {";
+ for (unsigned int i = over;;) {
+ if (!(i & 3))
+ os << "\n\t";
+ os << " " << filt[i];
+ i++;
+ if (i >= sizeof(filt) / sizeof(filt[0]) - 2 * over)
+ break;
+ os << ",";
+ }
+ os << "\n};\n\n";
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ { 0, 0, 0, 0 }
+ };
+ int c, err = 0;
+ unsigned int oct = 0;
+
+ while ((c = getopt_long(argc, argv, "o", long_options, NULL)) != EOF) {
+ switch (c) {
+ case 'o':
+ oct = 1;
+ break;
+
+ default:
+ err++;
+ break;
+ }
+ }
+ if (err) {
+ cerr << "usage: [-o]\n";
+ exit(1);
+ }
+ printfcoeff(cout, 2048, 16, oct);
+ return 0;
+}
diff --git a/fsk/genpsptbl.c b/fsk/genpsptbl.c
new file mode 100644
index 0000000..149d389
--- /dev/null
+++ b/fsk/genpsptbl.c
@@ -0,0 +1,149 @@
+/*****************************************************************************/
+
+/*
+ * genpsptbl.c -- Per Survivor Processing Table Generator.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+#include "mat.h"
+
+/* --------------------------------------------------------------------- */
+
+#define DEBUG
+
+#define VECLENGTH 3
+
+#define ESTDATASYMS 8
+#define ESTPARAMS (VECLENGTH+1)
+#define ESTSYMBOLS (ESTDATASYMS-VECLENGTH+1)
+#define ESTSHIFT 8
+
+/* ---------------------------------------------------------------------- */
+
+static int fcmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const cplxfloat_t *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(f, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++) {
+ ret += fprintf(f, " %g", real(m[i*stride1 + j*stride2]));
+ if (imag(m[i*stride1 + j*stride2]) != 0)
+ ret += fprintf(f, "%+gi", imag(m[i*stride1 + j*stride2]));
+ }
+ if (i+1 < size1)
+ ret += fprintf(f, " ; ...\n ");
+ }
+ ret += fprintf(f, " ];\n");
+ return ret;
+}
+
+/* --------------------------------------------------------------------- */
+
+static void gentrainmats(FILE *f)
+{
+ cplxfloat_t ma[ESTSYMBOLS*ESTPARAMS], mah[ESTPARAMS*ESTSYMBOLS], maha[ESTPARAMS*ESTPARAMS];
+ cplxfloat_t mahainv[ESTPARAMS*ESTPARAMS], mahainvah[ESTPARAMS*ESTSYMBOLS];
+ cplxfloat_t det;
+ unsigned int i, j, k;
+ unsigned long singular[1<<(ESTDATASYMS-5)];
+
+ fprintf(f, "/* this file is automatically generated, do not edit!! */\n\n"
+ "#define VECLENGTH %u\n"
+ "#define ESTDATAMASK %u\n"
+ "#define ESTDATASYMS %u\n"
+ "#define ESTPARAMS %u\n"
+ "#define ESTSYMBOLS %u\n"
+ "#define ESTSHIFT %u\n"
+ "\n\nstatic const int16_t estmat[%u][ESTPARAMS*ESTSYMBOLS] = {",
+ VECLENGTH, (1<<ESTDATASYMS)-1, ESTDATASYMS, ESTPARAMS, ESTSYMBOLS,
+ ESTSHIFT, 1<<ESTDATASYMS);
+ memset(singular, 0, sizeof(singular));
+ for (i = 0; i < (1<<ESTDATASYMS); i++) {
+ if (i)
+ fputc(',', f);
+ fprintf(f, "\n\t");
+ for (j = 0; j < ESTSYMBOLS; j++) {
+ cplx(ma[j*ESTPARAMS], 1, 0);
+ for (k = 0; k < VECLENGTH; k++)
+ cplx(ma[j*ESTPARAMS+k+1], (i & (1 << (j+VECLENGTH-1-k))) ? 1 : -1, 0);
+ }
+#ifdef DEBUG
+ fprintf(f, "/*\n");
+ fcmatprintf(f, "a", ESTSYMBOLS, ESTPARAMS, ESTPARAMS, 1, ma);
+#endif
+ /* transpose it */
+ fchermtranspose(mah, ma, ESTSYMBOLS, ESTPARAMS);
+ fcmul(maha, mah, ma, ESTPARAMS, ESTSYMBOLS, ESTPARAMS);
+ det = fcdet(maha, ESTPARAMS);
+ if (det.re == 0) {
+ singular[i >> 5] |= 1 << (i & 31);
+ for (j = 0; j < ESTPARAMS*ESTSYMBOLS; j++)
+ cplx(mahainvah[j], 0, 0);
+#ifdef DEBUG
+ fprintf(f, " singular\n");
+#endif
+ } else {
+ fcinv(mahainv, maha, ESTPARAMS);
+ fcmul(mahainvah, mahainv, mah, ESTPARAMS, ESTPARAMS, ESTSYMBOLS);
+#ifdef DEBUG
+ fcmatprintf(f, "ahainvah", ESTPARAMS, ESTSYMBOLS, ESTSYMBOLS, 1, mahainvah);
+#endif
+ }
+#ifdef DEBUG
+ fprintf(f, "*/\n\t");
+#endif
+ fprintf(f, "{ ");
+ for (j = 0;; j++) {
+ fprintf(f, "%d", (int)(mahainvah[j].re * (double)(1<<ESTSHIFT)));
+ if (j >= (ESTPARAMS*ESTSYMBOLS-1))
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, " }");
+ }
+ fprintf(f, "\n};\n\nstatic const unsigned long estsingular[%u] = {\n\t",
+ 1<<(ESTDATASYMS-5));
+ for (i = 0; ; i++) {
+ fprintf(f, "0x%08lx", singular[i]);
+ if (i >= (1<<(ESTDATASYMS-5))-1)
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ gentrainmats(stdout);
+ return 0;
+}
diff --git a/fsk/modem.c b/fsk/modem.c
new file mode 100644
index 0000000..3112aeb
--- /dev/null
+++ b/fsk/modem.c
@@ -0,0 +1,634 @@
+/*****************************************************************************/
+
+/*
+ * modem.c -- Linux Userland Soundmodem FSK modulator.
+ *
+ * Copyright (C) 1999-2000, 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <pthread.h>
+#include "modem.h"
+
+#include <stdio.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+extern double df9ic_rxfilter(double t);
+extern double df9ic_txfilter(double t);
+
+/* --------------------------------------------------------------------- */
+
+#define DESCRAM17_TAPSH1 0
+#define DESCRAM17_TAPSH2 5
+#define DESCRAM17_TAPSH3 17
+
+#define SCRAM17_TAP1 (1<<DESCRAM17_TAPSH3)
+#define SCRAM17_TAPN ((1<<DESCRAM17_TAPSH1)|(1<<DESCRAM17_TAPSH2))
+
+/* --------------------------------------------------------------------- */
+
+#define FILTERLEN 8U
+#define NUMFILTER 32U
+#define FILTERIDX(x) (((x) >> 11U) & 31U)
+
+#define RCOSALPHA (3.0/8)
+
+#define FILTERRELAX 1.4
+
+struct modstate {
+ struct modemchannel *chan;
+ unsigned int filtermode;
+ unsigned int phase, phaseinc, bps;
+ unsigned int shreg, txbits, scram;
+ int16_t filter[NUMFILTER][FILTERLEN];
+};
+
+/* --------------------------------------------------------------------- */
+
+#if defined(__i386__) && 0
+
+static inline int mfilter(unsigned txbits, const int16_t *coeff, int len)
+{
+ int sum, temp1;
+
+ __asm__("\n1:\n\t"
+ "shrl $1,%1\n\t"
+ "sbbl %4,%4\n\t"
+ "subl %4,%0\n\t"
+ "xorl (%2),%4\n\t"
+ "addl $2,%2\n\t"
+ "addl %4,%0\n\t"
+ "decl %3\n\t"
+ "jnz 1b\n\t"
+ : "=r" (sum), "=r" (txbits), "=r" (coeff), "=r" (len), "=r" (temp1)
+ : "0" (0), "1" (txbits), "2" (coeff), "3" (len));
+ return sum;
+}
+
+#else /* __i386__ */
+
+static inline int32_t mfilter(unsigned txbits, const int16_t *coeff, int len)
+{
+ int32_t sum = 0;
+
+ for (; len > 0; len--, coeff++, txbits >>= 1)
+ if (txbits & 1)
+ sum += *coeff;
+ else
+ sum -= *coeff;
+ return sum;
+}
+
+#endif /* __i386__ */
+
+/* --------------------------------------------------------------------- */
+
+static const struct modemparams modparams[] = {
+ { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } },
+ { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO,
+ { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } },
+ { NULL }
+
+};
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct modstate *s;
+ unsigned int i;
+
+ if (!(s = calloc(1, sizeof(struct modstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 4800)
+ s->bps = 4800;
+ if (s->bps > 38400)
+ s->bps= 38400;
+ } else
+ s->bps = 9600;
+ s->filtermode = 0;
+ if (params[1]) {
+ for (i = 1; i < 4; i++)
+ if (!strcmp(params[1], modparams[1].u.c.combostr[i])) {
+ s->filtermode = i;
+ break;
+ }
+ }
+ *samplerate = s->bps + s->bps / 2;
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct modstate *s = (struct modstate *)state;
+ int i, j;
+ float f1, f2, time, alphatime;
+ float c[NUMFILTER * FILTERLEN];
+
+ s->phaseinc = (s->bps << 16) / samplerate;
+ switch (s->filtermode) {
+ case 1: /* root raised cosine */
+ for (i = 0; i < NUMFILTER * FILTERLEN; i++) {
+ time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0;
+ time *= (1.0 / NUMFILTER);
+ c[i] = root_raised_cosine_time(time, RCOSALPHA);
+ }
+ break;
+
+ case 2: /* raised cosine */
+ for (i = 0; i < NUMFILTER * FILTERLEN; i++) {
+ time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0;
+ time *= (1.0 / NUMFILTER);
+ c[i] = raised_cosine_time(time, RCOSALPHA);
+ }
+ break;
+
+ case 3: /* hamming */
+ for (i = 0; i < NUMFILTER * FILTERLEN; i++) {
+ f1 = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0;
+ f1 *= (FILTERRELAX / NUMFILTER);
+ f2 = i * (1.0 / (NUMFILTER * FILTERLEN - 1.0));
+ c[i] = sinc(f1) * hamming(f2);
+ }
+ break;
+
+ default: /* DF9IC */
+ for (i = 0; i < NUMFILTER * FILTERLEN; i++) {
+ time = i - (NUMFILTER * FILTERLEN - 1.0) / 2.0;
+ time *= (1.0 / NUMFILTER);
+ c[i] = df9ic_txfilter(time);
+ }
+ break;
+ }
+ f1 = 0;
+ for (i = 0; i < NUMFILTER; i++) {
+ for (f2 = 0, j = i; j < NUMFILTER * FILTERLEN; j += NUMFILTER)
+ f2 += fabs(c[j]);
+ if (f2 > f1)
+ f1 = f2;
+ }
+ f1 = 32767.0 / f1;
+ for (i = 0; i < NUMFILTER; i++)
+ for (j = 0; j < FILTERLEN; j++)
+ s->filter[i][j] = f1 * c[j * NUMFILTER + i];
+#if 1
+ if (logcheck(258)) {
+ char buf[4096];
+ char *cp = buf;
+ for (i = 0; i < NUMFILTER * FILTERLEN; i++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", f1 * c[i]);
+ logprintf(258, "fsk: txp = [%s];\n", buf+1);
+ for (i = 0; i < NUMFILTER; i++) {
+ cp = buf;
+ for (j = 0; j < FILTERLEN; j++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]);
+ logprintf(258, "fsk: txp%u = [%s];\n", i, buf+1);
+ }
+ }
+#endif
+}
+
+static void modsendbits(struct modstate *s, unsigned char *data, unsigned int nrbits)
+{
+ int16_t sbuf[512];
+ int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]);
+ unsigned int bitcnt, bits;
+
+ bits = *data++;
+ bitcnt = 0;
+ while (bitcnt < nrbits) {
+ s->phase += s->phaseinc;
+ if (s->phase >= 0x10000) {
+ s->phase &= 0xffff;
+ bitcnt++;
+ s->scram = (s->scram << 1) | ((s->scram ^ bits ^ 1) & 1);
+ bits >>= 1;
+ if (s->scram & (SCRAM17_TAP1 << 1))
+ s->scram ^= SCRAM17_TAPN << 1;
+ s->txbits = (s->txbits << 1) | ((s->scram >> DESCRAM17_TAPSH3) & 1);
+ if (!(bitcnt & 7))
+ bits = *data++;
+ }
+ *sptr++ = mfilter(s->txbits, s->filter[FILTERIDX(s->phase)], FILTERLEN);
+ if (sptr >= eptr) {
+ audiowrite(s->chan, sbuf, sptr - sbuf);
+ sptr = sbuf;
+ }
+ }
+ audiowrite(s->chan, sbuf, sptr - sbuf);
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct modstate *s = (struct modstate *)state;
+ unsigned char ch[8];
+ unsigned int i, j;
+
+ i = txdelay * s->bps / 1000;
+ if (i < 24)
+ i = 24;
+ memset(ch, 0x7e, sizeof(ch));
+ while (i > 0) {
+ j = i;
+ if (j > 8*sizeof(ch))
+ j = 8*sizeof(ch);
+ modsendbits(s, ch, j);
+ i -= j;
+ }
+ while (pktget(s->chan, ch, sizeof(ch)))
+ modsendbits(s, ch, 8*sizeof(ch));
+ ch[0] = ch[1] = 0x7e;
+ modsendbits(s, ch, 16);
+}
+
+struct modulator fskmodulator = {
+ NULL,
+ "fsk",
+ modparams,
+ modconfig,
+ modinit,
+ modmodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
+
+#ifdef __i386__
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum, temp;
+
+ __asm__("\n0:\n\t"
+ "movswl (%4),%1\n\t"
+ "imull (%3),%1\n\t"
+ "addl $-2,%4\n\t"
+ "addl $4,%3\n\t"
+ "addl %1,%0\n\t"
+ "decl %2\n\t"
+ "jnz 0b\n\t"
+ : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2)
+ : "0" (0), "2" (len), "3" (p1), "4" (p2));
+ return sum >> 16;
+}
+
+#else
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum = 0;
+
+ for(; len > 0; len--, p1++, p2--)
+ sum += ((int32_t)*p1) * ((int32_t)*p2);
+ return sum >> 16;
+}
+
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+
+#define MAXFIRLEN 64U
+#define FILTEROVER 16U
+#define FILTERSPANBITS 8U
+
+#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */
+#define WHICHSAMPLE(x) ((x)>>16)
+
+#define EQLENGTH 5
+#define EQGAIN 100
+
+struct demodstate {
+ struct modemchannel *chan;
+ unsigned int filtermode;
+ unsigned int bps, firlen;
+ unsigned int pllinc, pllcorr;
+ int pll;
+ u_int16_t stime;
+
+ unsigned int div, divcnt;
+ unsigned int shreg, descram;
+ int dcd_sum0, dcd_sum1, dcd_sum2;
+ unsigned int dcd_time, dcd;
+ u_int32_t mean, meansq;
+ int32_t dcoffsp;
+ unsigned int dcoffscnt;
+ int16_t dcoffs;
+
+ unsigned int eqbits;
+ int16_t eqs[EQLENGTH], eqf[EQLENGTH];
+
+ int32_t filter[FILTEROVER][MAXFIRLEN];
+};
+
+#define DCD_TIME_SHIFT 7
+#define DCD_TIME (1<<DCD_TIME_SHIFT)
+
+static int16_t filter(struct demodstate *s, int16_t *samples, int ph)
+{
+ return fir(s->filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen);
+}
+
+static int16_t equalizer(struct demodstate *s, int16_t s1, int16_t s2)
+{
+ int16_t target;
+ int32_t sum, corr;
+ int i;
+
+ memmove(s->eqs + 2, s->eqs, sizeof(s->eqs) - 2 * sizeof(s->eqs[0]));
+ s->eqs[1] = s1;
+ s->eqs[0] = s2;
+ s->eqbits = (s->eqbits << 1) | (s2 > 0);
+ target = (s->eqbits & (1 << ((EQLENGTH-1)/4))) ? 0x4000 : -0x4000;
+ for (sum = i = 0; i < EQLENGTH; i++)
+ sum += ((int32_t)s->eqs[i]) * ((int32_t)s->eqf[i]);
+ sum >>= 14;
+ corr = ((target - sum) * EQGAIN) >> 15;
+ for (i = 0; i < EQLENGTH; i++)
+ s->eqf[i] += (s->eqs[i] * corr) >> 15;
+ printf("%5d %5d %5d %5d %5d\n", s->eqf[0], s->eqf[1], s->eqf[2], s->eqf[3], s->eqf[4]);
+ return sum;
+}
+
+static const struct modemparams demodparams[] = {
+ { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } },
+ { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO,
+ { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } },
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct demodstate *s;
+ unsigned int i;
+
+ if (!(s = calloc(1, sizeof(struct demodstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 4800)
+ s->bps = 4800;
+ if (s->bps > 38400)
+ s->bps= 38400;
+ } else
+ s->bps = 9600;
+ s->filtermode = 0;
+ if (params[1]) {
+ for (i = 1; i < 4; i++)
+ if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) {
+ s->filtermode = i;
+ break;
+ }
+ }
+ *samplerate = s->bps + s->bps / 2;
+ return s;
+}
+
+static void demodrx(struct demodstate *s, unsigned nsamples)
+{
+ int16_t *samples;
+ int16_t curs, nexts, mids, xs, eq;
+ int32_t gardner;
+ unsigned int d, descx;
+ unsigned char ch[3];
+ int corr, dcd;
+
+ samples = alloca((nsamples + s->firlen) * sizeof(samples[0]));
+ audioread(s->chan, samples, nsamples + s->firlen, s->stime);
+ s->stime += nsamples;
+ samples += s->firlen;
+ while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) {
+#if 0
+ for (corr = 0; corr < 16; corr++)
+ printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16));
+#endif
+ curs = filter(s, samples, s->pll);
+ mids = filter(s, samples, s->pll+s->pllinc/2);
+ nexts = filter(s, samples, s->pll+s->pllinc);
+ /* dc offset prediction */
+ s->dcoffsp += curs;
+ s->dcoffscnt++;
+ if (s->dcoffscnt >= 4096) {
+ s->dcoffs = -(s->dcoffsp >> 12);
+ logprintf(257, "fskrx: DC offset %d\n", -s->dcoffs);
+ s->dcoffscnt = 0;
+ s->dcoffsp = 0;
+ }
+ /* dc offset compensation */
+ curs += s->dcoffs;
+ mids += s->dcoffs;
+ nexts += s->dcoffs;
+ /* sample clock recovery */
+ gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids;
+#if 0
+ eq = equalizer(s, mids, nexts);
+#endif
+ s->pll += s->pllinc;
+#if 0
+ corr = (gardner * s->pllinc) >> 20;
+ s->pll -= corr;
+#elif 0
+ if (gardner < 0)
+ s->pll += s->pllinc >> 4;
+ else
+ s->pll -= s->pllinc >> 4;
+#else
+ if ((curs > 0) ^ (nexts > 0)) {
+ if ((curs > 0) ^ (mids > 0))
+ s->pll -= s->pllinc >> 5;
+ if ((nexts > 0) ^ (mids > 0))
+ s->pll += s->pllinc >> 5;
+ }
+#endif
+
+ /* accumulate values for DCD */
+ s->mean += abs(curs);
+ s->meansq += (((int32_t)curs) * ((int32_t)curs)) >> DCD_TIME_SHIFT;
+ /* process sample */
+ s->descram <<= 1;
+ s->descram |= (curs >> 15) & 1;
+ descx = ~(s->descram ^ (s->descram >> 1));
+ descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2));
+ s->shreg >>= 1;
+ s->shreg |= (descx & 1) << 24;
+ if (s->shreg & 1) {
+ ch[0] = s->shreg >> 1;
+ ch[1] = s->shreg >> 9;
+ ch[2] = s->shreg >> 17;
+ pktput(s->chan, ch, 3);
+ if (logcheck(257)) {
+ char buf2[25];
+ unsigned int i;
+ for (i = 0; i < 24; i++)
+ buf2[i] = '0' + ((s->shreg >> (i+1)) & 1);
+ buf2[24] = 0;
+ logprintf(257, "fskrx: %s\n", buf2);
+ }
+ s->shreg = 0x1000000;
+ }
+ /* DCD */
+ s->dcd_time++;
+ if (s->dcd_time < DCD_TIME)
+ continue;
+ s->mean >>= DCD_TIME_SHIFT;
+ s->mean *= s->mean;
+ if (s->meansq < 512)
+ dcd = 0;
+ else
+ dcd = (s->mean + (s->mean >> 2)) > s->meansq;
+ logprintf(256, "DCD: mean: %8u meansq: %8u diff: %8d DCD: %u\n", s->mean, s->meansq, s->meansq-s->mean, dcd);
+ s->dcd_time = 0;
+ pktsetdcd(s->chan, /*(s->dcd_sum0 + s->dcd_sum1 + s->dcd_sum2) < 0*/ dcd);
+ s->dcd_sum2 = s->dcd_sum1;
+ s->dcd_sum1 = s->dcd_sum0;
+ s->dcd_sum0 = 2; /* slight bias */
+ s->meansq = s->mean = 0;
+ }
+ s->pll -= (nsamples << 16);
+}
+
+static void demoddemodulate(void *state)
+{
+ struct demodstate *s = (struct demodstate *)state;
+
+ s->stime = audiocurtime(s->chan);
+ for (;;)
+ demodrx(s, 256);
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct demodstate *s = (struct demodstate *)state;
+ float coeff[FILTEROVER][MAXFIRLEN];
+ float pulseen[FILTEROVER];
+ double tmul;
+ float max1, max2, t, at, f1, f2;
+ int i, j;
+
+ s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps;
+ if (s->firlen > MAXFIRLEN) {
+ logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n");
+ s->firlen = MAXFIRLEN;
+ }
+ tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate);
+ switch (s->filtermode) {
+ case 1: /* root raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 2: /* raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 3: /* hamming */
+ tmul *= FILTERRELAX;
+ for (i = 0; i < FILTEROVER*s->firlen; i++)
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] =
+ sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul)
+ * hamming((double)i / (double)(FILTEROVER*s->firlen-1));
+ break;
+
+ default: /* DF9IC */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t);
+ }
+ break;
+ }
+ max1 = 0;
+ for (i = 0; i < FILTEROVER; i++) {
+ max2 = 0;
+ for (j = 0; j < s->firlen; j++)
+ max2 += fabs(coeff[i][j]);
+ if (max2 > max1)
+ max1 = max2;
+ }
+ max2 = ((float)0x3fffffff / (float)0x7fff) / max1;
+ for (i = 0; i < FILTEROVER; i++) {
+ f1 = 0;
+ for (j = 0; j < s->firlen; j++) {
+ s->filter[i][j] = max2 * coeff[i][j];
+ f1 += s->filter[i][j] * s->filter[i][j];
+ }
+ pulseen[i] = f1;
+ }
+#if 1
+ if (logcheck(258)) {
+ char buf[4096];
+ char *cp = buf;
+ for (i = 0; i < FILTEROVER*s->firlen; i++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER]);
+ logprintf(258, "fsk: rxp = [%s];\n", buf+1);
+ for (i = 0; i < FILTEROVER; i++) {
+ cp = buf;
+ for (j = 0; j < s->firlen; j++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]);
+ logprintf(258, "fsk: rxp%u = [%s];\n", i, buf+1);
+ }
+ }
+#endif
+ if (logcheck(257)) {
+ char buf[512];
+ char *cp = buf;
+ for (i = 0; i < FILTEROVER; i++)
+ cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16)));
+ logprintf(257, "fsk: rxpulse energies: %s\n", buf+2);
+ }
+ s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps;
+ s->pll = 0;
+ s->pllcorr = s->pllinc / 8;
+ s->eqbits = 0;
+ memset(s->eqs, 0, sizeof(s->eqs));
+ memset(s->eqf, 0, sizeof(s->eqf));
+ s->shreg = 0x1000000;
+ *bitrate = s->bps;
+}
+
+/* --------------------------------------------------------------------- */
+
+struct demodulator fskdemodulator = {
+ NULL,
+ "fsk",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
diff --git a/fsk/modemeq.c b/fsk/modemeq.c
new file mode 100644
index 0000000..b91fad8
--- /dev/null
+++ b/fsk/modemeq.c
@@ -0,0 +1,488 @@
+/*****************************************************************************/
+
+/*
+ * modemeq.c -- Linux Userland Soundmodem FSK demodulator with equalizer.
+ *
+ * Copyright (C) 1999-2000, 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <pthread.h>
+#include "modem.h"
+
+#include <stdio.h>
+
+#include "raisedcosine.h"
+#include "mat.h"
+
+/* --------------------------------------------------------------------- */
+
+extern double df9ic_rxfilter(double t);
+extern double df9ic_txfilter(double t);
+
+/* --------------------------------------------------------------------- */
+
+#define DESCRAM17_TAPSH1 0
+#define DESCRAM17_TAPSH2 5
+#define DESCRAM17_TAPSH3 17
+
+/* --------------------------------------------------------------------- */
+
+#define RCOSALPHA (3.0/8)
+
+#define FILTERRELAX 1.4
+
+/* --------------------------------------------------------------------- */
+
+#ifdef __i386__
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum, temp;
+
+ __asm__("\n0:\n\t"
+ "movswl (%4),%1\n\t"
+ "imull (%3),%1\n\t"
+ "addl $-2,%4\n\t"
+ "addl $4,%3\n\t"
+ "addl %1,%0\n\t"
+ "decl %2\n\t"
+ "jnz 0b\n\t"
+ : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2)
+ : "0" (0), "2" (len), "3" (p1), "4" (p2));
+ return sum >> 16;
+}
+
+#else
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum = 0;
+
+ for(; len > 0; len--, p1++, p2--)
+ sum += ((int32_t)*p1) * ((int32_t)*p2);
+ return sum >> 16;
+}
+
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+
+#define MAXFIRLEN 64U
+#define FILTEROVER 16U
+#define FILTERSPANBITS 8U
+
+#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */
+#define WHICHSAMPLE(x) ((x)>>16)
+
+#define EQFLENGTH 8 /* last is DC-offset */
+#define TRAINBITS 40
+#define RHSLENGTH ((TRAINBITS+2-EQFLENGTH)/2)
+
+
+
+
+#define EQLENGTH 5
+#define EQGAIN 100
+
+struct demodstate {
+ struct modemchannel *chan;
+ unsigned int filtermode;
+ unsigned int bps, firlen;
+ unsigned int pllinc, pllcorr;
+ int pll;
+ u_int16_t stime;
+
+ unsigned int div, divcnt;
+ unsigned int shreg, descram, shregeq, descrameq;
+ int dcd_sum0, dcd_sum1, dcd_sum2;
+ unsigned int dcd_time, dcd;
+ u_int32_t mean, meansq;
+
+ int32_t eqfilt[EQFLENGTH];
+ int16_t eqsamp[EQFLENGTH & ~1];
+
+ unsigned int eqbits;
+ int16_t eqs[EQLENGTH], eqf[EQLENGTH];
+
+ int32_t filter[FILTEROVER][MAXFIRLEN];
+};
+
+#define DCD_TIME_SHIFT 7
+#define DCD_TIME (1<<DCD_TIME_SHIFT)
+
+static int16_t filter(struct demodstate *s, int16_t *samples, int ph)
+{
+ return fir(s->filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen);
+}
+
+static int16_t equalizer(struct demodstate *s, int16_t s1, int16_t s2)
+{
+ int16_t target;
+ int32_t sum, corr;
+ int i;
+
+ memmove(s->eqs + 2, s->eqs, sizeof(s->eqs) - 2 * sizeof(s->eqs[0]));
+ s->eqs[1] = s1;
+ s->eqs[0] = s2;
+ s->eqbits = (s->eqbits << 1) | (s2 > 0);
+ target = (s->eqbits & (1 << ((EQLENGTH-1)/4))) ? 0x4000 : -0x4000;
+ for (sum = i = 0; i < EQLENGTH; i++)
+ sum += ((int32_t)s->eqs[i]) * ((int32_t)s->eqf[i]);
+ sum >>= 14;
+ corr = ((target - sum) * EQGAIN) >> 15;
+ for (i = 0; i < EQLENGTH; i++)
+ s->eqf[i] += (s->eqs[i] * corr) >> 15;
+ printf("%5d %5d %5d %5d %5d\n", s->eqf[0], s->eqf[1], s->eqf[2], s->eqf[3], s->eqf[4]);
+ return sum;
+}
+
+static const struct modemparams demodparams[] = {
+ { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } },
+ { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO,
+ { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } },
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct demodstate *s;
+ unsigned int i;
+
+ if (!(s = calloc(1, sizeof(struct demodstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 4800)
+ s->bps = 4800;
+ if (s->bps > 38400)
+ s->bps= 38400;
+ } else
+ s->bps = 9600;
+ s->filtermode = 0;
+ if (params[1]) {
+ for (i = 1; i < 4; i++)
+ if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) {
+ s->filtermode = i;
+ break;
+ }
+ }
+ *samplerate = s->bps + s->bps / 2;
+ return s;
+}
+
+static void compute_eq(struct demodstate *s, u_int32_t time)
+{
+ int16_t *samples;
+ u_int32_t etime = time + TRAINBITS * s->pllinc;
+ unsigned int nsamples = ((etime - time) >> 16) + s->firlen;
+ unsigned int i, j;
+ int16_t es[2*TRAINBITS];
+ float f[EQFLENGTH];
+ float C[RHSLENGTH * EQFLENGTH];
+ float CT[RHSLENGTH * EQFLENGTH];
+ float CTC[EQFLENGTH * EQFLENGTH];
+ float CTr[EQFLENGTH];
+ float Cf[RHSLENGTH];
+ float r[RHSLENGTH];
+ float e, e1;
+
+ logprintf(257, "fskeq: txstart 0x%08x\n", time);
+ samples = alloca(nsamples * sizeof(samples[0]));
+ audioread(s->chan, samples, nsamples, time >> 16);
+ for (i = 0; i < 2*TRAINBITS; i++)
+ es[i] = filter(s, samples, (time & 0xffff) + i * s->pllinc / 2);
+ if (logcheck(258)) {
+ char buf[16*2*TRAINBITS];
+ char *cp = buf;
+ for (i = 0; i < 2*TRAINBITS; i++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", es[i]);
+ logprintf(258, "fskeq: es = [%s];\n", buf+1);
+ }
+ for (i = 0; i < RHSLENGTH; i++) {
+ for (j = 0; j < EQFLENGTH-1; j++)
+ C[i*EQFLENGTH+j] = es[2*i+j];
+ C[i*EQFLENGTH+EQFLENGTH-1] = 1; /* DC component */
+ r[i] = (es[2*i+(((EQFLENGTH-2)/2) & ~1)] > 0) ? 16384 : -16384;
+ }
+ frtranspose(CT, C, RHSLENGTH, EQFLENGTH);
+ frmul(CTC, CT, C, EQFLENGTH, RHSLENGTH, EQFLENGTH);
+ frmul(CTr, CT, r, EQFLENGTH, RHSLENGTH, 1);
+ frchol(CTC, CTr, f, EQFLENGTH);
+ frmul(Cf, C, f, RHSLENGTH, EQFLENGTH, 1);
+ for (i = 0, e = 0; i < RHSLENGTH; i++) {
+ e1 = Cf[i] - r[i];
+ e += e1 * e1;
+ }
+ e *= (1.0 / 16384 / 16384 / EQFLENGTH);
+ if (logcheck(258)) {
+ char buf[16*EQFLENGTH];
+ char *cp = buf;
+ for (i = 0; i < EQFLENGTH; i++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", f[i]);
+ logprintf(258, "fskeq: e = %f; f = [%s];\n", e, buf+1);
+ }
+ if (e > 0.2)
+ return;
+ for (i = 0; i < EQFLENGTH; i++)
+ s->eqfilt[i] = 32768 * f[i];
+}
+
+static int16_t filter_eq(struct demodstate *s, int16_t samp0, int16_t samp1)
+{
+ int32_t sum = s->eqfilt[EQFLENGTH-1];
+ unsigned int i;
+
+ memmove(&s->eqsamp[0], &s->eqsamp[2], sizeof(s->eqsamp) - 2 * sizeof(s->eqsamp[0]));
+ s->eqsamp[(EQFLENGTH-1) & ~1] = samp0;
+ s->eqsamp[(EQFLENGTH-1) | 1] = samp1;
+ for (i = 0; i < EQFLENGTH-1; i++)
+ sum += s->eqsamp[i] * s->eqfilt[i];
+ return sum >> 15;
+}
+
+static void demodrx(struct demodstate *s, unsigned nsamples)
+{
+ int16_t *samples;
+ int16_t curs, nexts, mids, xs, eqs;
+ int32_t gardner;
+ unsigned int d, descx;
+ unsigned char ch[3];
+ int corr, dcd;
+
+ samples = alloca((nsamples + s->firlen) * sizeof(samples[0]));
+ audioread(s->chan, samples, nsamples + s->firlen, s->stime);
+ s->stime += nsamples;
+ samples += s->firlen;
+ while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) {
+#if 0
+ for (corr = 0; corr < 16; corr++)
+ printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16));
+#endif
+ curs = filter(s, samples, s->pll);
+ mids = filter(s, samples, s->pll+s->pllinc/2);
+ nexts = filter(s, samples, s->pll+s->pllinc);
+ gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids;
+#if 0
+ eqs = equalizer(s, mids, nexts);
+#endif
+ eqs = filter_eq(s, curs, mids);
+
+ s->pll += s->pllinc;
+#if 0
+ corr = (gardner * s->pllinc) >> 20;
+ s->pll -= corr;
+#elif 0
+ if (gardner < 0)
+ s->pll += s->pllinc >> 4;
+ else
+ s->pll -= s->pllinc >> 4;
+#else
+ if ((curs > 0) ^ (nexts > 0)) {
+ if ((curs > 0) ^ (mids > 0))
+ s->pll -= s->pllinc >> 5;
+ if ((nexts > 0) ^ (mids > 0))
+ s->pll += s->pllinc >> 5;
+ }
+#endif
+
+ /* accumulate values for DCD */
+ s->mean += abs(eqs);
+ s->meansq += (((int32_t)eqs) * ((int32_t)eqs)) >> DCD_TIME_SHIFT;
+ /* process sample */
+ s->descram <<= 1;
+ s->descram |= (eqs >> 15) & 1;
+ descx = ~(s->descram ^ (s->descram >> 1));
+ descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2));
+ s->shreg >>= 1;
+ s->shreg |= (descx & 1) << 24;
+ s->descrameq <<= 1;
+ s->descrameq |= (curs >> 15) & 1;
+ descx = ~(s->descram ^ (s->descram >> 1));
+ descx ^= (descx >> DESCRAM17_TAPSH3) ^ (descx >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2));
+ s->shregeq <<= 1;
+ s->shregeq |= descx & 1;
+ if (s->shreg & 1) {
+ ch[0] = s->shreg >> 1;
+ ch[1] = s->shreg >> 9;
+ ch[2] = s->shreg >> 17;
+ pktput(s->chan, ch, 3);
+ if (logcheck(257)) {
+ char buf2[25];
+ unsigned int i;
+ for (i = 0; i < 24; i++)
+ buf2[i] = '0' + ((s->shreg >> (i+1)) & 1);
+ buf2[24] = 0;
+ logprintf(257, "fskrx: %s\n", buf2);
+ }
+ s->shreg = 0x1000000;
+ }
+ if ((((s->shregeq & 0xffffff00) == 0x7e7e7e00) || ((s->shregeq & 0xffffff00) == 0x00007e00)) &&
+ (s->shregeq & 0xff) != 0x7e) {
+ /* start of transmission detected */
+ compute_eq(s, (s->stime << 16) + s->pll - (TRAINBITS + 8 - 1) * s->pllinc);
+ }
+ /* DCD */
+ s->dcd_time++;
+ if (s->dcd_time < DCD_TIME)
+ continue;
+ s->mean >>= DCD_TIME_SHIFT;
+ s->mean *= s->mean;
+ if (s->meansq < 512)
+ dcd = 0;
+ else
+ dcd = (s->mean + (s->mean >> 2)) > s->meansq;
+ logprintf(256, "DCD: mean: %8u meansq: %8u diff: %8d DCD: %u\n", s->mean, s->meansq, s->meansq-s->mean, dcd);
+ s->dcd_time = 0;
+ pktsetdcd(s->chan, /*(s->dcd_sum0 + s->dcd_sum1 + s->dcd_sum2) < 0*/ dcd);
+ s->dcd_sum2 = s->dcd_sum1;
+ s->dcd_sum1 = s->dcd_sum0;
+ s->dcd_sum0 = 2; /* slight bias */
+ s->meansq = s->mean = 0;
+ }
+ s->pll -= (nsamples << 16);
+}
+
+static void demoddemodulate(void *state)
+{
+ struct demodstate *s = (struct demodstate *)state;
+
+ s->stime = audiocurtime(s->chan);
+ for (;;)
+ demodrx(s, 256);
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct demodstate *s = (struct demodstate *)state;
+ float coeff[FILTEROVER][MAXFIRLEN];
+ float pulseen[FILTEROVER];
+ double tmul;
+ float max1, max2, t, at, f1, f2;
+ int i, j;
+
+ s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps;
+ if (s->firlen > MAXFIRLEN) {
+ logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n");
+ s->firlen = MAXFIRLEN;
+ }
+ tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate);
+ switch (s->filtermode) {
+ case 1: /* root raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 2: /* raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 3: /* hamming */
+ tmul *= FILTERRELAX;
+ for (i = 0; i < FILTEROVER*s->firlen; i++)
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] =
+ sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul)
+ * hamming((double)i / (double)(FILTEROVER*s->firlen-1));
+ break;
+
+ default: /* DF9IC */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t);
+ }
+ break;
+ }
+ max1 = 0;
+ for (i = 0; i < FILTEROVER; i++) {
+ max2 = 0;
+ for (j = 0; j < s->firlen; j++)
+ max2 += fabs(coeff[i][j]);
+ if (max2 > max1)
+ max1 = max2;
+ }
+ max2 = ((float)0x3fffffff / (float)0x7fff) / max1;
+ for (i = 0; i < FILTEROVER; i++) {
+ f1 = 0;
+ for (j = 0; j < s->firlen; j++) {
+ s->filter[i][j] = max2 * coeff[i][j];
+ f1 += s->filter[i][j] * s->filter[i][j];
+ }
+ pulseen[i] = f1;
+ }
+#if 1
+ if (logcheck(258)) {
+ char buf[4096];
+ char *cp = buf;
+ for (i = 0; i < FILTEROVER*s->firlen; i++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %f", coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER]);
+ logprintf(258, "fsk: rxp = [%s];\n", buf+1);
+ for (i = 0; i < FILTEROVER; i++) {
+ cp = buf;
+ for (j = 0; j < s->firlen; j++)
+ cp += snprintf(cp, buf + sizeof(buf) - cp, " %d", s->filter[i][j]);
+ logprintf(258, "fsk: rxp%u = [%s];\n", i, buf+1);
+ }
+ }
+#endif
+ if (logcheck(257)) {
+ char buf[512];
+ char *cp = buf;
+ for (i = 0; i < FILTEROVER; i++)
+ cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16)));
+ logprintf(257, "fsk: rxpulse energies: %s\n", buf+2);
+ }
+ s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps;
+ s->pll = 0;
+ s->pllcorr = s->pllinc / 8;
+ s->eqbits = 0;
+ memset(s->eqs, 0, sizeof(s->eqs));
+ memset(s->eqf, 0, sizeof(s->eqf));
+ s->shreg = 0x1000000;
+ *bitrate = s->bps;
+ s->eqfilt[((EQFLENGTH-2)/2) & ~1] = 32768;
+}
+
+/* --------------------------------------------------------------------- */
+
+struct demodulator fskeqdemodulator = {
+ NULL,
+ "fskeq",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
diff --git a/fsk/modempsp.c b/fsk/modempsp.c
new file mode 100644
index 0000000..24f6d27
--- /dev/null
+++ b/fsk/modempsp.c
@@ -0,0 +1,476 @@
+/*****************************************************************************/
+
+/*
+ * modempsp.c -- Linux Userland Soundmodem FSK PSP VE enhanced demodulator.
+ *
+ * Copyright (C) 1999-2000, 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "modem.h"
+
+#include <stdio.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+extern double df9ic_rxfilter(double t);
+extern double df9ic_txfilter(double t);
+
+/* --------------------------------------------------------------------- */
+
+#define RCOSALPHA (3.0/8)
+
+#define FILTERRELAX 1.4
+
+#define DESCRAM17_TAPSH1 0
+#define DESCRAM17_TAPSH2 5
+#define DESCRAM17_TAPSH3 17
+
+/* --------------------------------------------------------------------- */
+
+#include "psp.h"
+
+/* --------------------------------------------------------------------- */
+
+static inline int isqr(int x)
+{
+ return x * x;
+}
+
+static inline u_int8_t rev_nibble(u_int8_t in)
+{
+ u_int8_t nibbletab[16] = {0x0,0x8,0x4,0xc,0x2,0xa,0x6,0xe,0x1,0x9,0x5,0xd,0x3,0xb,0x7,0xf};
+ return nibbletab[in & 0xf];
+}
+
+static inline u_int8_t rev_byte(u_int8_t in) {
+ return (rev_nibble(in) << 4) | rev_nibble(in >> 4);
+}
+
+#ifdef __i386__
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum, temp;
+
+ __asm__("\n0:\n\t"
+ "movswl (%4),%1\n\t"
+ "imull (%3),%1\n\t"
+ "addl $-2,%4\n\t"
+ "addl $4,%3\n\t"
+ "addl %1,%0\n\t"
+ "decl %2\n\t"
+ "jnz 0b\n\t"
+ : "=r" (sum), "=r" (temp), "=r" (len), "=S" (p1), "=D" (p2)
+ : "0" (0), "2" (len), "3" (p1), "4" (p2));
+ return sum >> 16;
+}
+
+#else
+
+static inline int16_t fir(const int32_t *p1, const int16_t *p2, int len)
+{
+ int32_t sum = 0;
+
+ for(; len > 0; len--, p1++, p2--)
+ sum += ((int32_t)*p1) * ((int32_t)*p2);
+ return sum >> 16;
+}
+
+#endif
+
+/* --------------------------------------------------------------------- */
+
+#define max(a, b) (((a) > (b)) ? (a) : (b))
+
+#define MAXFIRLEN 64U
+#define FILTEROVER 16U
+#define FILTERSPANBITS 8U
+
+#define WHICHFILTER(x) (((x)>>12)&0xFU) /* must correspond to FILTEROVER */
+#define WHICHSAMPLE(x) ((x)>>16)
+
+#define SNRESTSHIFT 7
+
+#define PARAMSMOOTH 0.95
+
+#define PARSMMUL1 ((int)(PARAMSMOOTH*(1<<16)))
+#define PARSMMUL2 ((1<<16)-PARSMMUL1)
+
+struct venode {
+ unsigned int metric;
+ unsigned int data;
+};
+
+struct demodstate {
+ struct modemchannel *chan;
+ unsigned int filtermode;
+ unsigned int bps, firlen;
+ unsigned int pllinc, pllcorr;
+ int pll;
+ u_int16_t stime;
+
+ unsigned int descram;
+ unsigned int shistcnt;
+ unsigned int snracc, snrcnt;
+ int16_t shist[16];
+
+ /*
+ * 0: DC level
+ * 1: postcursor of previous bit
+ * 2: bit amplitude
+ * 3: precursor of following bit
+ */
+ int16_t params[4];
+
+ struct venode venodes[8];
+
+ int32_t filter[FILTEROVER][MAXFIRLEN];
+};
+
+#define DCD_TIME_SHIFT 7
+#define DCD_TIME (1<<DCD_TIME_SHIFT)
+
+static int16_t filter(struct demodstate *s, int16_t *samples, int ph)
+{
+ return fir(s->filter[WHICHFILTER(ph)], samples + WHICHSAMPLE(ph), s->firlen);
+}
+
+static const struct modemparams demodparams[] = {
+ { "bps", "Bits/s", "Bits per second", "9600", MODEMPAR_NUMERIC, { n: { 4800, 38400, 100, 1200 } } },
+ { "filter", "Filter Curve", "Filter Curve", "df9ic/g3ruh", MODEMPAR_COMBO,
+ { c: { { "df9ic/g3ruh", "rootraisedcosine", "raisedcosine", "hamming" } } } },
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct demodstate *s;
+ unsigned int i;
+
+ if (!(s = calloc(1, sizeof(struct demodstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 4800)
+ s->bps = 4800;
+ if (s->bps > 38400)
+ s->bps= 38400;
+ } else
+ s->bps = 9600;
+ s->filtermode = 0;
+ if (params[1]) {
+ for (i = 1; i < 4; i++)
+ if (!strcmp(params[1], demodparams[1].u.c.combostr[i])) {
+ s->filtermode = i;
+ break;
+ }
+ }
+ *samplerate = s->bps + s->bps / 2;
+ return s;
+}
+
+static inline int estparams(struct demodstate *s, unsigned int deschist)
+{
+ int16_t params[ESTPARAMS];
+ const int16_t *shist, *sptr, *cptr;
+ int sum;
+ unsigned int i, j;
+
+ deschist &= ESTDATAMASK;
+ if (estsingular[deschist >> 5] & (1 << (deschist & 31))) {
+ logprintf(250, "singular pattern\n");
+ return 0;
+ }
+ shist = s->shist + s->shistcnt + ESTSYMBOLS - 1;
+ cptr = estmat[deschist];
+ for (i = 0; i < ESTPARAMS; i++) {
+ sptr = shist;
+ sum = 0;
+ for (j = 0; j < ESTSYMBOLS; j++, sptr--, cptr++)
+ sum += (int)(*sptr) * (int)(*cptr);
+ params[i] = sum >> ESTSHIFT;
+ sum = PARSMMUL1 * s->params[i] + PARSMMUL2 * params[i];
+ s->params[i] = sum >> 16;
+ }
+ /* clamp params to sane values */
+ if (s->params[2] < 250)
+ s->params[2] = 250;
+ sum = s->params[2] >> 1;
+ if (abs(s->params[1]) > sum)
+ s->params[1] = (s->params[1] > 0) ? sum : -sum;
+ if (abs(s->params[3]) > sum)
+ s->params[3] = (s->params[3] > 0) ? sum : -sum;
+ logprintf(250, "Par: est: %5d %5d %5d %5d sm: %5d %5d %5d %5d\n",
+ params[0], params[1], params[2], params[3],
+ s->params[0], s->params[1], s->params[2], s->params[3]);
+ return 1;
+}
+
+static inline void viterbieq(struct demodstate *s, int16_t curs)
+{
+ int blevel = s->params[0] - s->params[1] - s->params[2] - s->params[3] - curs;
+ int ampl0 = 2 * s->params[1];
+ int ampl1 = 2 * s->params[2];
+ int ampl2 = 2 * s->params[3];
+ unsigned int metric0, metric1;
+ struct venode *node1, *node2;
+ unsigned char ch;
+ unsigned int i;
+ float snr;
+
+ if (s->shistcnt & 1) {
+ node1 = s->venodes+4;
+ node2 = s->venodes;
+ } else {
+ node1 = s->venodes;
+ node2 = s->venodes+4;
+ }
+ s->shist[s->shistcnt++] = curs;
+ s->shistcnt &= 15;
+ /* unrolled viterbi equalizer loop */
+ metric0 = node1[0].metric + isqr(blevel);
+ metric1 = node1[2].metric + isqr(blevel + ampl2);
+ if (metric0 < metric1) {
+ node2[0].metric = metric0;
+ node2[0].data = node1[0].data << 1;
+ } else {
+ node2[0].metric = metric1;
+ node2[0].data = node1[2].data << 1;
+ }
+ metric0 = node1[0].metric + isqr(blevel + ampl0);
+ metric1 = node1[2].metric + isqr(blevel + ampl2 + ampl0);
+ if (metric0 < metric1) {
+ node2[1].metric = metric0;
+ node2[1].data = (node1[0].data << 1) | 1;
+ } else {
+ node2[1].metric = metric1;
+ node2[1].data = (node1[2].data << 1) | 1;
+ }
+ metric0 = node1[1].metric + isqr(blevel + ampl1);
+ metric1 = node1[3].metric + isqr(blevel + ampl2 + ampl1);
+ if (metric0 < metric1) {
+ node2[2].metric = metric0;
+ node2[2].data = node1[1].data << 1;
+ } else {
+ node2[2].metric = metric1;
+ node2[2].data = node1[3].data << 1;
+ }
+ metric0 = node1[1].metric + isqr(blevel + ampl1 + ampl0);
+ metric1 = node1[3].metric + isqr(blevel + ampl2 + ampl1 + ampl0);
+ if (metric0 < metric1) {
+ node2[3].metric = metric0;
+ node2[3].data = (node1[1].data << 1) | 1;
+ } else {
+ node2[3].metric = metric1;
+ node2[3].data = (node1[3].data << 1) | 1;
+ }
+ /* end of viterbi "loop"; special actions periodically */
+ if (s->shistcnt & 7)
+ return;
+ /* find node with best metric */
+ metric0 = ~0;
+ metric1 = 0;
+ for (i = 0; i < 4; i++)
+ if (node2[i].metric < metric0) {
+ metric0 = node2[i].metric;
+ metric1 = node2[i].data;
+ }
+ /* decide data, send to decoder */
+ s->descram <<= 8;
+ s->descram |= (metric1 >> 16) & 0xff; /* 16 is about 5*constraint length */
+ i = ~(s->descram ^ (s->descram >> 1));
+ i ^= (i >> DESCRAM17_TAPSH3) ^ (i >> (DESCRAM17_TAPSH3-DESCRAM17_TAPSH2));
+ ch = rev_byte(i);
+ pktput(s->chan, &ch, 1);
+ if (logcheck(257)) {
+ char buf2[9];
+ for (i = 0; i < 8; i++)
+ buf2[i] = '0' + ((ch >> i) & 1);
+ buf2[8] = 0;
+ logprintf(257, "fskrx: %s\n", buf2);
+ }
+ /* subtract metric */
+ s->snracc += metric0 >> SNRESTSHIFT;
+ for (i = 0; i < 4; i++) {
+ node2[i].metric -= metric0;
+ if (node2[i].metric > 0x7fffffff)
+ node2[i].metric = 0x7fffffff; /* prevent overflow */
+ }
+ /* new parameter estimate */
+ estparams(s, metric1 >> (16-ESTSYMBOLS));
+ /* SNR estimate */
+ s->snrcnt++;
+ if (s->snrcnt < (1<<(SNRESTSHIFT-3)))
+ return;
+ s->snrcnt = 0;
+ metric0 = isqr(s->params[1]) + isqr(s->params[2]) + isqr(s->params[3]);
+ metric1 = metric0;
+ if (!metric1)
+ metric1 = 1;
+ snr = -10*M_LOG10E*log(s->snracc / (float)metric1);
+ logprintf(128, "SNR: signal power %u noise+interference pwr %u S/(N+I) %6.2fdB\n", metric0, s->snracc, snr);
+ pktsetdcd(s->chan, s->snracc < (metric0 >> 2));
+ s->snracc = 0;
+}
+
+static void demodrx(struct demodstate *s, unsigned nsamples)
+{
+ int16_t *samples;
+ int16_t curs, nexts, mids;
+ int32_t gardner;
+ int corr;
+
+ samples = alloca((nsamples + s->firlen) * sizeof(samples[0]));
+ audioread(s->chan, samples, nsamples + s->firlen, s->stime);
+ s->stime += nsamples;
+ samples += s->firlen;
+ while (WHICHSAMPLE(s->pll + s->pllinc) < nsamples) {
+#if 0
+ for (corr = 0; corr < 16; corr++)
+ printf("%d\n", filter(s, samples, s->pll+corr*s->pllinc/16));
+#endif
+ curs = filter(s, samples, s->pll);
+ mids = filter(s, samples, s->pll+s->pllinc/2);
+ nexts = filter(s, samples, s->pll+s->pllinc);
+ gardner = ((nexts > 0 ? 1 : -1) - (curs > 0 ? 1 : -1)) * mids;
+ s->pll += s->pllinc;
+#if 0
+ corr = (gardner * s->pllinc) >> 20;
+ s->pll -= corr;
+#elif 0
+ if (gardner < 0)
+ s->pll += s->pllinc >> 4;
+ else
+ s->pll -= s->pllinc >> 4;
+#else
+ if ((curs > 0) ^ (nexts > 0)) {
+ if ((curs > 0) ^ (mids > 0))
+ s->pll -= s->pllinc >> 5;
+ if ((nexts > 0) ^ (mids > 0))
+ s->pll += s->pllinc >> 5;
+ }
+#endif
+ viterbieq(s, curs);
+ }
+ s->pll -= (nsamples << 16);
+}
+
+static void demoddemodulate(void *state)
+{
+ struct demodstate *s = (struct demodstate *)state;
+
+ s->stime = audiocurtime(s->chan);
+ for (;;)
+ demodrx(s, 256);
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct demodstate *s = (struct demodstate *)state;
+ float coeff[FILTEROVER][MAXFIRLEN];
+ double tmul;
+ float max1, max2, t, at, f1, f2, f3;
+ int i, j;
+
+ s->firlen = (samplerate * FILTERSPANBITS + s->bps - 1) / s->bps;
+ if (s->firlen > MAXFIRLEN) {
+ logprintf(MLOG_WARNING, "demodfsk: input filter length too long\n");
+ s->firlen = MAXFIRLEN;
+ }
+ tmul = ((double)s->bps) / FILTEROVER / ((double)samplerate);
+ switch (s->filtermode) {
+ case 1: /* root raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = root_raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 2: /* raised cosine */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = raised_cosine_time(t, RCOSALPHA);
+ }
+ break;
+
+ case 3: /* hamming */
+ tmul *= FILTERRELAX;
+ for (i = 0; i < FILTEROVER*s->firlen; i++)
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] =
+ sinc((i - (signed)s->firlen*FILTEROVER/2)*tmul)
+ * hamming((double)i / (double)(FILTEROVER*s->firlen-1));
+ break;
+
+ default: /* DF9IC */
+ for (i = 0; i < FILTEROVER*s->firlen; i++) {
+ t = (signed)(i - s->firlen*FILTEROVER/2) * tmul;
+ coeff[((unsigned)i) % FILTEROVER][((unsigned)i) / FILTEROVER] = df9ic_rxfilter(t);
+ }
+ break;
+ }
+ max1 = 0;
+ for (i = 0; i < FILTEROVER; i++) {
+ max2 = 0;
+ for (j = 0; j < s->firlen; j++)
+ max2 += fabs(coeff[i][j]);
+ if (max2 > max1)
+ max1 = max2;
+ }
+ max2 = ((float)0x7fffffff / (float)0x7fff) / max1;
+ for (i = 0; i < FILTEROVER; i++)
+ for (j = 0; j < s->firlen; j++)
+ s->filter[i][j] = max2 * coeff[i][j];
+ s->pllinc = (0x10000 * samplerate + s->bps/2) / s->bps;
+ s->pll = 0;
+ s->pllcorr = s->pllinc / 8;
+
+ s->shistcnt = s->snracc = s->snrcnt = 0;
+ s->params[0] = 0;
+ s->params[1] = 300;
+ s->params[2] = 11000;
+ s->params[3] = 300;
+ for (i = 0; i < 8; i++)
+ s->venodes[i].metric = 0x7fffffff;
+ *bitrate = s->bps;
+}
+
+/* --------------------------------------------------------------------- */
+
+struct demodulator fskpspdemodulator = {
+ NULL,
+ "fskpsp",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
diff --git a/fsk/psp.h b/fsk/psp.h
new file mode 100644
index 0000000..07f0a4c
--- /dev/null
+++ b/fsk/psp.h
@@ -0,0 +1,3249 @@
+/* this file is automatically generated, do not edit!! */
+
+#define VECLENGTH 3
+#define ESTDATAMASK 255
+#define ESTDATASYMS 8
+#define ESTPARAMS 4
+#define ESTSYMBOLS 6
+#define ESTSHIFT 8
+
+
+static const int16_t estmat[256][ESTPARAMS*ESTSYMBOLS] = {
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.5 0.5 0.5 -0.166667 -0.166667 -0.166667 ; ...
+ 0.5 2.98023e-08 2.98023e-08 -0.166667 -0.166667 -0.166667 ; ...
+ 6.70552e-08 0.5 5.21541e-08 -0.166667 -0.166667 -0.166667 ; ...
+ 2.98023e-08 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 ];
+*/
+ { 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42, -42 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.5 0.5 1.98682e-08 -1.98682e-08 -1.98682e-08 -1.98682e-08 ; ...
+ 0.5 1.49012e-08 -0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ...
+ 2.23517e-08 0.5 2.23517e-08 -0.166667 -0.166667 -0.166667 ; ...
+ 0 0 0.5 -0.166667 -0.166667 -0.166667 ];
+*/
+ { 128, 128, 0, 0, 0, 0, 128, 0, -127, 0, 0, 0, 0, 128, 0, -42, -42, -42, 0, 0, 127, -42, -42, -42 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.5 7.45058e-08 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ...
+ 0.5 -0.5 0.5 -0.166667 -0.166667 -0.166667 ; ...
+ -1.49012e-08 0.5 -0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ...
+ 2.98023e-08 8.9407e-08 0.5 -0.166667 -0.166667 -0.166667 ];
+*/
+ { 128, 0, 127, 0, 0, 0, 128, -127, 127, -42, -42, -42, 0, 127, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.5 2.23517e-08 -2.23517e-08 0.166667 0.166667 0.166667 ; ...
+ 0.5 -0.5 -3.27826e-08 2.98023e-09 2.98023e-09 2.98023e-09 ; ...
+ -2.98023e-08 0.5 -0.5 2.98023e-08 2.98023e-08 2.98023e-08 ; ...
+ 0 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 ];
+*/
+ { 128, 0, 0, 42, 42, 42, 128, -127, 0, 0, 0, 0, 0, 127, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ -0.166667 0.5 0.5 0.5 -0.166667 -0.166667 ; ...
+ -0.166667 0.5 2.98023e-08 2.98023e-08 -0.166667 -0.166667 ; ...
+ -0.166667 6.70552e-08 0.5 5.21541e-08 -0.166667 -0.166667 ; ...
+ -0.166667 2.98023e-08 2.98023e-08 0.5 -0.166667 -0.166667 ];
+*/
+ { -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.5 0.5 0.25 -0.25 -0.25 ; ...
+ 0 0.5 5.96046e-08 0 -0.25 -0.25 ; ...
+ 2.98023e-08 2.98023e-08 0.5 2.98023e-08 -0.25 -0.25 ; ...
+ 0.25 2.98023e-08 5.96046e-08 0.25 -0.25 -0.25 ];
+*/
+ { 64, 128, 128, 64, -64, -64, 0, 128, 0, 0, -64, -64, 0, 0, 128, 0, -64, -64, 63, 0, 0, 63, -64, -64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.5 0.25 -4.96705e-09 -2.48353e-08 -2.48353e-08 ; ...
+ 1.49012e-08 0.5 1.49012e-08 -0.5 -1.49012e-08 -1.49012e-08 ; ...
+ 0.25 7.45058e-09 0.25 -7.45058e-09 -0.25 -0.25 ; ...
+ 0 0 0 0.5 -0.25 -0.25 ];
+*/
+ { 63, 128, 63, 0, 0, 0, 0, 128, 0, -127, 0, 0, 64, 0, 64, 0, -64, -64, 0, 0, 0, 127, -63, -63 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.142857 0.5 0.357143 -0.142857 0.0714285 0.0714285 ; ...
+ -0.142857 0.5 0.142857 -0.357143 -0.0714286 -0.0714286 ; ...
+ 0.214286 -3.72529e-09 0.285714 -0.214286 -0.142857 -0.142857 ; ...
+ 0.214286 -1.49012e-08 -0.214286 0.285714 -0.142857 -0.142857 ];
+*/
+ { 36, 127, 91, -36, 18, 18, -36, 128, 36, -91, -18, -18, 54, 0, 73, -54, -36, -36, 54, 0, -54, 73, -36, -36 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 0 0 ; ...
+ 0.375 0.125 -0.125 0.125 -0.25 -0.25 ; ...
+ -0.25 0.25 0.25 -0.25 -7.45058e-09 -7.45058e-09 ; ...
+ 0.125 -0.125 0.125 0.375 -0.25 -0.25 ];
+*/
+ { 64, 64, 64, 64, 0, 0, 96, 32, -32, 31, -64, -64, -64, 64, 64, -64, 0, 0, 32, -32, 32, 96, -64, -64 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.2 0.3 0.2 0.1 0.1 0.1 ; ...
+ 0.3 0.2 -0.2 -0.1 -0.1 -0.1 ; ...
+ -0.2 0.2 0.3 -0.1 -0.1 -0.1 ; ...
+ 0.166667 -0.166667 0.166667 0.166667 -0.166667 -0.166667 ];
+*/
+ { 51, 76, 51, 25, 25, 25, 76, 51, -51, -25, -25, -25, -51, 51, 76, -25, -25, -25, 42, -42, 42, 42, -42, -42 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.214286 0.285714 -1.49012e-08 0.214286 0.142857 0.142857 ; ...
+ 0.142857 0.357143 -0.5 0.142857 -0.0714286 -0.0714286 ; ...
+ 0.142857 -0.142857 0.5 -0.357143 -0.0714286 -0.0714286 ; ...
+ -0.214286 0.214286 0 0.285714 -0.142857 -0.142857 ];
+*/
+ { 54, 73, 0, 54, 36, 36, 36, 91, -128, 36, -18, -18, 36, -36, 128, -91, -18, -18, -54, 54, 0, 73, -36, -36 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0 -2.98023e-08 0.25 0.25 ; ...
+ 0.25 0.25 -0.5 -1.30385e-08 -1.67638e-08 -1.67638e-08 ; ...
+ -2.98023e-08 -2.98023e-08 0.5 -0.5 2.98023e-08 2.98023e-08 ; ...
+ 0 0 0 0.5 -0.25 -0.25 ];
+*/
+ { 63, 63, 0, 0, 64, 64, 64, 64, -128, 0, 0, 0, 0, 0, 127, -128, 0, 0, 0, 0, 0, 128, -64, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ -0.166667 -0.166667 0.5 0.5 0.5 -0.166667 ; ...
+ -0.166667 -0.166667 0.5 2.98023e-08 2.98023e-08 -0.166667 ; ...
+ -0.166667 -0.166667 6.70552e-08 0.5 5.21541e-08 -0.166667 ; ...
+ -0.166667 -0.166667 2.98023e-08 2.98023e-08 0.5 -0.166667 ];
+*/
+ { -42, -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128, -42 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 -0.25 0.5 0.5 0.25 -0.25 ; ...
+ 0 -0.25 0.5 5.96046e-08 0 -0.25 ; ...
+ 2.98023e-08 -0.25 2.98023e-08 0.5 2.98023e-08 -0.25 ; ...
+ 0.25 -0.25 2.98023e-08 5.96046e-08 0.25 -0.25 ];
+*/
+ { 64, -64, 128, 128, 64, -64, 0, -64, 128, 0, 0, -64, 0, -64, 0, 128, 0, -64, 63, -64, 0, 0, 63, -64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.5 0.25 0.25 -0.5 ; ...
+ -2.98023e-08 2.98023e-08 0.5 -2.98023e-08 2.98023e-08 -0.5 ; ...
+ 0.25 0 2.98023e-08 0.25 0 -0.5 ; ...
+ -2.98023e-08 0.25 0 -2.98023e-08 0.25 -0.5 ];
+*/
+ { 63, 63, 128, 63, 63, -128, 0, 0, 128, 0, 0, -128, 63, 0, 0, 63, 0, -128, 0, 63, 0, 0, 63, -128 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.357143 0.0714285 0.5 0.142857 0.0714285 -0.142857 ; ...
+ 0.142857 -0.0714286 0.5 -0.142857 -0.0714286 -0.357143 ; ...
+ 0.285714 -0.142857 -3.72529e-09 0.214286 -0.142857 -0.214286 ; ...
+ 0.214286 0.142857 1.49012e-08 -0.214286 0.142857 -0.285714 ];
+*/
+ { 91, 18, 127, 36, 18, -36, 36, -18, 128, -36, -18, -91, 73, -36, 0, 54, -36, -54, 54, 36, 0, -54, 36, -73 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.125 0.25 0.375 0.25 0.125 -0.125 ; ...
+ 0.25 2.42144e-08 0.25 2.42144e-08 -0.25 -0.25 ; ...
+ -0.125 0.25 0.125 0.25 -0.125 -0.375 ; ...
+ -0.25 0 0.25 0 0.25 -0.25 ];
+*/
+ { 32, 64, 96, 64, 32, -32, 63, 0, 63, 0, -64, -64, -32, 64, 32, 64, -32, -96, -64, 0, 64, 0, 64, -64 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 4.96705e-09 -4.96705e-09 ; ...
+ 0.25 -1.49012e-08 0.25 -1.49012e-08 -0.5 -1.49012e-08 ; ...
+ 0 0.25 0 0.25 0 -0.5 ; ...
+ 0 0 0 0 0.5 -0.5 ];
+*/
+ { 64, 64, 64, 64, 0, 0, 64, 0, 64, 0, -128, 0, 0, 64, 0, 64, 0, -128, 0, 0, 0, 0, 128, -128 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0.125 0.25 0.125 0.125 0.125 ; ...
+ 0.25 -0.125 0.25 -0.125 -0.125 -0.125 ; ...
+ 0.125 0.25 -0.125 0.125 -0.125 -0.25 ; ...
+ -0.125 0.25 0.125 -0.125 0.125 -0.25 ];
+*/
+ { 64, 32, 64, 32, 32, 32, 64, -32, 64, -32, -32, -32, 32, 64, -32, 32, -32, -64, -32, 64, 32, -32, 32, -64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.25 0 0.25 0.25 0 0.25 ; ...
+ 0.25 -0.25 0.25 0 -0.25 0 ; ...
+ 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ; ...
+ 0 0.25 0 -0.25 0.25 -0.25 ];
+*/
+ { 64, 0, 64, 64, 0, 64, 64, -64, 64, 0, -64, 0, 42, 42, -42, 42, -42, -42, 0, 64, 0, -64, 64, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0 0.25 0.25 0.25 0.25 0 ; ...
+ -0.25 0.375 0.125 -0.125 0.125 -0.25 ; ...
+ -7.45058e-09 -0.25 0.25 0.25 -0.25 -7.45058e-09 ; ...
+ -0.25 0.125 -0.125 0.125 0.375 -0.25 ];
+*/
+ { 0, 64, 64, 64, 64, 0, -64, 96, 32, -32, 31, -64, 0, -64, 64, 64, -64, 0, -64, 32, -32, 32, 96, -64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 -2.23517e-08 ; ...
+ 0.0714286 0.357143 0.142857 -0.142857 0.0714286 -0.5 ; ...
+ -0.142857 -0.214286 0.214286 0.285714 -0.142857 0 ; ...
+ 0.214286 0.0714286 -0.0714286 0.0714286 0.214286 -0.5 ];
+*/
+ { 36, 54, 73, 54, 36, 0, 18, 91, 36, -36, 18, -128, -36, -54, 54, 73, -36, 0, 54, 18, -18, 18, 54, -128 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ...
+ -0.125 0.25 0.25 -0.125 -0.125 -0.125 ; ...
+ 0.125 -0.125 0.125 0.25 -0.125 -0.25 ; ...
+ -0.125 0.125 -0.125 0.25 0.125 -0.25 ];
+*/
+ { 32, 64, 64, 32, 32, 32, -32, 64, 64, -32, -32, -32, 32, -32, 32, 64, -32, -64, -32, 32, -32, 64, 32, -64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.1 0.2 0.3 0.1 0.1 0.2 ; ...
+ -0.1 0.3 0.2 -0.1 -0.1 -0.2 ; ...
+ 0.166667 -0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ...
+ 0.1 0.2 -0.2 0.1 0.1 -0.3 ];
+*/
+ { 25, 51, 76, 25, 25, 51, -25, 76, 51, -25, -25, -51, 42, -42, 42, 42, -42, -42, 25, 51, -51, 25, 25, -76 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 0 0.25 -0.25 0 -0.25 ; ...
+ -0.25 0.25 0 0.25 -0.25 0 ; ...
+ 0 -0.25 0.25 0 0.25 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, 0, 64, -64, 0, -64, -64, 64, 0, 64, -64, 0, 0, -64, 64, 0, 64, -64 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.125 0.25 0.125 0.125 0.125 0.25 ; ...
+ 0.25 0.125 0.125 -0.25 -0.125 -0.125 ; ...
+ -0.25 0.125 0.125 0.25 -0.125 -0.125 ; ...
+ 0.125 -0.25 0.125 0.125 0.125 -0.25 ];
+*/
+ { 32, 64, 32, 32, 32, 64, 64, 32, 32, -64, -32, -32, -64, 32, 32, 64, -32, -32, 32, -64, 32, 32, 32, -64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.214286 0.142857 0.142857 -1.49012e-08 0.214286 0.285714 ; ...
+ 0.0714286 0.214286 0.214286 -0.5 0.0714286 -0.0714286 ; ...
+ 0.142857 -0.0714286 -0.0714286 0.5 -0.357143 -0.142857 ; ...
+ -0.285714 0.142857 0.142857 0 0.214286 -0.214286 ];
+*/
+ { 54, 36, 36, 0, 54, 73, 18, 54, 54, -127, 18, -18, 36, -18, -18, 127, -91, -36, -73, 36, 36, 0, 54, -54 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 -1.49012e-08 0 0.5 ; ...
+ 0.166667 0.166667 0.166667 -0.5 -4.96705e-09 3.47694e-08 ; ...
+ 0 0 0 0.5 -0.5 -1.49012e-08 ; ...
+ 0 0 0 2.98023e-08 0.5 -0.5 ];
+*/
+ { 42, 42, 42, 0, 0, 128, 42, 42, 42, -128, 0, 0, 0, 0, 0, 127, -127, 0, 0, 0, 0, 0, 127, -128 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ -0.166667 -0.166667 -0.166667 0.5 0.5 0.5 ; ...
+ -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 2.98023e-08 ; ...
+ -0.166667 -0.166667 -0.166667 6.70552e-08 0.5 5.21541e-08 ; ...
+ -0.166667 -0.166667 -0.166667 2.98023e-08 2.98023e-08 0.5 ];
+*/
+ { -42, -42, -42, 128, 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 0, -42, -42, -42, 0, 0, 128 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 -0.25 -0.25 0.5 0.5 0.25 ; ...
+ 0 -0.25 -0.25 0.5 5.96046e-08 0 ; ...
+ 2.98023e-08 -0.25 -0.25 2.98023e-08 0.5 2.98023e-08 ; ...
+ 0.25 -0.25 -0.25 2.98023e-08 5.96046e-08 0.25 ];
+*/
+ { 64, -64, -64, 128, 128, 64, 0, -64, -64, 128, 0, 0, 0, -64, -64, 0, 128, 0, 63, -64, -64, 0, 0, 63 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 0.25 -0.5 0.5 0.25 0.25 ; ...
+ -2.98023e-08 2.98023e-08 -0.5 0.5 -2.98023e-08 2.98023e-08 ; ...
+ 0.25 0 -0.5 2.98023e-08 0.25 0 ; ...
+ -2.98023e-08 0.25 -0.5 0 -2.98023e-08 0.25 ];
+*/
+ { 63, 63, -128, 128, 63, 63, 0, 0, -128, 128, 0, 0, 63, 0, -128, 0, 63, 0, 0, 63, -128, 0, 0, 63 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.357143 0.0714285 -0.142857 0.5 0.142857 0.0714285 ; ...
+ 0.142857 -0.0714286 -0.357143 0.5 -0.142857 -0.0714286 ; ...
+ 0.285714 -0.142857 -0.214286 -3.72529e-09 0.214286 -0.142857 ; ...
+ 0.214286 0.142857 -0.285714 1.49012e-08 -0.214286 0.142857 ];
+*/
+ { 91, 18, -36, 127, 36, 18, 36, -18, -91, 128, -36, -18, 73, -36, -54, 0, 54, -36, 54, 36, -73, 0, -54, 36 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.5 0.25 0 0 0.25 0 ; ...
+ 0.5 0 -0.25 0 0 -0.25 ; ...
+ 0.5 0.25 -0.25 -0.5 0.25 -0.25 ; ...
+ 0.5 0 0 -0.5 0 0 ];
+*/
+ { 128, 64, 0, 0, 64, 0, 128, 0, -64, 0, 0, -64, 128, 64, -64, -128, 64, -64, 128, 0, 0, -128, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.285714 0.214286 0.142857 0.214286 1.49012e-08 0.142857 ; ...
+ 0.357143 0.142857 -0.0714286 0.142857 -0.5 -0.0714286 ; ...
+ 0.214286 0.285714 -0.142857 -0.214286 0 -0.142857 ; ...
+ 0.142857 0.357143 0.0714286 -0.142857 -0.5 0.0714286 ];
+*/
+ { 73, 54, 36, 54, 0, 36, 91, 36, -18, 36, -127, -18, 54, 73, -36, -54, 0, -36, 36, 91, 18, -36, -128, 18 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.2 0.1 0.1 0.3 0.2 0.1 ; ...
+ 0.3 -0.1 -0.1 0.2 -0.2 -0.1 ; ...
+ 0.166667 0.166667 -0.166667 -0.166667 0.166667 -0.166667 ; ...
+ 0.2 0.1 0.1 -0.2 -0.3 0.1 ];
+*/
+ { 51, 25, 25, 76, 51, 25, 76, -25, -25, 51, -51, -25, 42, 42, -42, -42, 42, -42, 51, 25, 25, -51, -76, 25 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ -0.125 0.125 0.25 0.375 0.25 0.125 ; ...
+ -0.25 0.25 2.42144e-08 0.25 2.42144e-08 -0.25 ; ...
+ -0.375 -0.125 0.25 0.125 0.25 -0.125 ; ...
+ -0.25 -0.25 0 0.25 0 0.25 ];
+*/
+ { -32, 32, 64, 96, 64, 32, -64, 63, 0, 63, 0, -64, -96, -32, 64, 32, 64, -32, -64, -64, 0, 64, 0, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0 0 0.25 0.5 0.25 0 ; ...
+ -0.25 0 0 0.5 0 -0.25 ; ...
+ -0.25 -0.5 0.25 0.5 0.25 -0.25 ; ...
+ 0 -0.5 0 0.5 0 0 ];
+*/
+ { 0, 0, 64, 128, 64, 0, -64, 0, 0, 128, 0, -64, -64, -128, 64, 128, 64, -64, 0, -128, 0, 128, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ -2.98023e-08 0.25 0.25 0.25 0.25 0 ; ...
+ -1.30385e-08 0.25 -1.67638e-08 0.25 -1.67638e-08 -0.5 ; ...
+ 0.5 2.98023e-08 -2.98023e-08 2.98023e-08 -2.98023e-08 -0.5 ; ...
+ 0.5 0 -0.25 0 -0.25 0 ];
+*/
+ { 0, 63, 64, 63, 64, 0, 0, 64, 0, 64, 0, -128, 128, 0, 0, 0, 0, -127, 128, 0, -64, 0, -64, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 0.25 0 0.25 -0.25 -0.25 ; ...
+ -0.25 0.25 0.25 0 0 -0.25 ; ...
+ -0.25 0 0.25 0.25 -0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, 64, 0, 64, -64, -64, -64, 64, 64, 0, 0, -64, -64, 0, 64, 64, -64, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.142857 0.214286 1.49012e-08 0.142857 0.285714 0.214286 ; ...
+ 0.142857 0.214286 -1.49012e-08 0.142857 -0.214286 -0.285714 ; ...
+ -0.0714286 0.142857 0.5 -0.0714286 -0.142857 -0.357143 ; ...
+ 0.0714286 -0.142857 0.5 0.0714286 -0.357143 -0.142857 ];
+*/
+ { 36, 54, 0, 36, 73, 54, 36, 54, 0, 36, -54, -73, -18, 36, 127, -18, -36, -91, 18, -36, 127, 18, -91, -36 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ; ...
+ 0 0.25 0.25 -0.25 0 -0.25 ; ...
+ -0.25 0.25 0.25 0 -0.25 0 ];
+*/
+ { 64, 0, 0, 64, 64, 64, 42, 42, -42, 42, -42, -42, 0, 64, 64, -64, 0, -64, -64, 64, 64, 0, -64, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.0714285 0.0714285 -0.142857 0.357143 0.5 0.142857 ; ...
+ 0.142857 0.142857 -0.285714 0.214286 0 -0.214286 ; ...
+ 0.142857 0.142857 0.214286 -0.285714 7.45058e-09 -0.214286 ; ...
+ 0.0714286 0.0714286 0.357143 -0.142857 -0.5 0.142857 ];
+*/
+ { 18, 18, -36, 91, 128, 36, 36, 36, -73, 54, 0, -54, 36, 36, 54, -73, 0, -54, 18, 18, 91, -36, -128, 36 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ...
+ -0.25 -0.25 0.375 0.125 -0.125 0.125 ; ...
+ -7.45058e-09 -7.45058e-09 -0.25 0.25 0.25 -0.25 ; ...
+ -0.25 -0.25 0.125 -0.125 0.125 0.375 ];
+*/
+ { 0, 0, 64, 64, 64, 64, -64, -64, 96, 32, -32, 31, 0, 0, -64, 64, 64, -64, -64, -64, 32, -32, 32, 96 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.142857 -2.23517e-08 0.214286 0.285714 0.214286 0.142857 ; ...
+ 0.0714286 -0.5 0.357143 0.142857 -0.142857 0.0714286 ; ...
+ -0.142857 0 -0.214286 0.214286 0.285714 -0.142857 ; ...
+ 0.214286 -0.5 0.0714286 -0.0714286 0.0714286 0.214286 ];
+*/
+ { 36, 0, 54, 73, 54, 36, 18, -128, 91, 36, -36, 18, -36, 0, -54, 54, 73, -36, 54, -128, 18, -18, 18, 54 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 1.49012e-08 0.142857 0.214286 0.285714 0.214286 0.142857 ; ...
+ -0.5 -0.0714286 0.142857 0.357143 0.142857 -0.0714286 ; ...
+ 0 -0.142857 -0.214286 0.214286 0.285714 -0.142857 ; ...
+ -0.5 0.0714286 -0.142857 0.142857 0.357143 0.0714286 ];
+*/
+ { 0, 36, 54, 73, 54, 36, -127, -18, 36, 91, 36, -18, 0, -36, -54, 54, 73, -36, -128, 18, -36, 36, 91, 18 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 -0.25 0.25 0.25 0 -0.25 ; ...
+ -0.25 0 0 0.25 0.25 -0.25 ; ...
+ -0.25 -0.25 0.25 0 0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, -64, 64, 64, 0, -64, -64, 0, 0, 64, 64, -64, -64, -64, 64, 0, 64, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.142857 0.285714 0.142857 0.214286 1.49012e-08 0.214286 ; ...
+ 0.142857 -0.214286 0.142857 0.214286 -1.49012e-08 -0.285714 ; ...
+ -0.0714286 -0.142857 -0.0714286 0.142857 0.5 -0.357143 ; ...
+ 0.0714286 -0.357143 0.0714286 -0.142857 0.5 -0.142857 ];
+*/
+ { 36, 73, 36, 54, 0, 54, 36, -54, 36, 54, 0, -73, -18, -36, -18, 36, 127, -91, 18, -91, 18, -36, 127, -36 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 0 0 0.25 0 0.5 ; ...
+ 0 0 0.5 0 0 -0.5 ; ...
+ 0 0.25 0 0 0.25 -0.5 ; ...
+ -0.25 0.25 0.5 -0.25 0.25 -0.5 ];
+*/
+ { 64, 0, 0, 64, 0, 128, 0, 0, 128, 0, 0, -128, 0, 64, 0, 0, 64, -128, -64, 64, 128, -64, 64, -128 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ -0.142857 0.0714285 0.142857 0.5 0.0714285 0.357143 ; ...
+ 0.285714 -0.142857 0.214286 0 -0.142857 -0.214286 ; ...
+ 0.214286 0.142857 -0.214286 7.45058e-09 0.142857 -0.285714 ; ...
+ 0.357143 0.0714286 0.142857 -0.5 0.0714286 -0.142857 ];
+*/
+ { -36, 18, 36, 128, 18, 91, 73, -36, 54, 0, -36, -54, 54, 36, -54, 0, 36, -73, 91, 18, 36, -128, 18, -36 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 0.25 0 0.25 -0.25 0 ; ...
+ 0 -0.25 0.25 0 0.25 -0.25 ; ...
+ -0.25 0 -0.25 0.25 0 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, 64, 0, 64, -64, 0, 0, -64, 64, 0, 64, -64, -64, 0, -64, 64, 0, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 1.49012e-08 0.214286 0.142857 ; ...
+ -0.0714286 0.142857 -0.142857 0.5 -0.357143 -0.0714286 ; ...
+ -0.142857 -0.214286 0.214286 2.98023e-08 0.285714 -0.142857 ; ...
+ 0.0714286 -0.142857 -0.357143 0.5 -0.142857 0.0714286 ];
+*/
+ { 36, 54, 73, 0, 54, 36, -18, 36, -36, 127, -91, -18, -36, -54, 54, 0, 73, -36, 18, -36, -91, 127, -36, 18 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ -0.166667 0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ...
+ 0 -0.25 0 0.25 0.25 -0.25 ; ...
+ -0.25 0 -0.25 0.25 0.25 0 ];
+*/
+ { 64, 64, 64, 0, 0, 64, -42, 42, 42, 42, -42, -42, 0, -64, 0, 64, 64, -64, -64, 0, -64, 64, 64, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.0714285 0.142857 0.5 -0.142857 0.0714285 0.357143 ; ...
+ -0.142857 0.214286 0 0.285714 -0.142857 -0.214286 ; ...
+ 0.142857 -0.214286 7.45058e-09 0.214286 0.142857 -0.285714 ; ...
+ 0.0714286 0.142857 -0.5 0.357143 0.0714286 -0.142857 ];
+*/
+ { 18, 36, 128, -36, 18, 91, -36, 54, 0, 73, -36, -54, 36, -54, 0, 54, 36, -73, 18, 36, -128, 91, 18, -36 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.25 0.25 0 0 0.25 0.25 ; ...
+ 0.125 -0.125 0.25 0.25 -0.375 -0.125 ; ...
+ -0.25 0.25 7.45058e-09 7.45058e-09 0.25 -0.25 ; ...
+ -0.125 -0.375 0.25 0.25 -0.125 0.125 ];
+*/
+ { 64, 64, 0, 0, 64, 64, 32, -31, 64, 64, -96, -32, -64, 64, 0, 0, 64, -64, -32, -96, 64, 64, -32, 32 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.142857 0.5 -0.0714286 -0.0714286 0.142857 0.357143 ; ...
+ 0.214286 -2.98023e-08 0.142857 0.142857 -0.285714 -0.214286 ; ...
+ -0.285714 7.45058e-09 0.142857 0.142857 0.214286 -0.214286 ; ...
+ 0.0714286 -0.5 0.214286 0.214286 0.0714286 -0.0714286 ];
+*/
+ { 36, 128, -18, -18, 36, 91, 54, 0, 36, 36, -73, -54, -73, 0, 36, 36, 54, -54, 18, -128, 54, 54, 18, -18 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ahainvah = [ 0.5 -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 ; ...
+ 2.98023e-08 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 ; ...
+ -1.65568e-08 1.65568e-08 1.65568e-08 1.65568e-08 0.5 -0.5 ; ...
+ -0.5 0.166667 0.166667 0.166667 5.96046e-08 0 ];
+*/
+ { 128, 0, 0, 0, 0, 127, 0, 42, 42, 42, -128, 0, 0, 0, 0, 0, 128, -127, -128, 42, 42, 42, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.5 -0.166667 -0.166667 -0.166667 0.5 0.5 ; ...
+ 2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 ; ...
+ 5.21541e-08 -0.166667 -0.166667 -0.166667 6.70552e-08 0.5 ; ...
+ 0.5 -0.166667 -0.166667 -0.166667 2.98023e-08 2.98023e-08 ];
+*/
+ { 128, -42, -42, -42, 128, 128, 0, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 128, 128, -42, -42, -42, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.5 -0.25 -0.25 0.5 0.25 ; ...
+ 1.49012e-08 4.47035e-08 -0.25 -0.25 0.5 1.49012e-08 ; ...
+ 0.25 2.98023e-08 -0.25 -0.25 4.47035e-08 0.25 ; ...
+ 2.98023e-08 0.5 -0.25 -0.25 8.9407e-08 2.98023e-08 ];
+*/
+ { 64, 128, -63, -63, 128, 64, 0, 0, -64, -64, 128, 0, 63, 0, -64, -64, 0, 63, 0, 128, -63, -63, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.357143 0.142857 -0.0714286 -0.0714286 0.5 0.142857 ; ...
+ 0.0714286 -0.0714286 -0.214286 -0.214286 0.5 -0.0714286 ; ...
+ 0.214286 -0.214286 -0.142857 -0.142857 7.45058e-09 0.285714 ; ...
+ 0.214286 0.285714 -0.142857 -0.142857 0 -0.214286 ];
+*/
+ { 91, 36, -18, -18, 128, 36, 18, -18, -54, -54, 128, -18, 54, -54, -36, -36, 0, 73, 54, 73, -36, -36, 0, -54 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.25 0.5 -0.5 0.25 0.25 ; ...
+ 0.25 0 0 -0.5 0.25 0 ; ...
+ 0 0.25 0 -0.5 0 0.25 ; ...
+ 0 0 0.5 -0.5 0 0 ];
+*/
+ { 64, 64, 128, -128, 64, 64, 64, 0, 0, -128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 128, -128, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.375 0.25 0.125 -0.125 0.125 0.25 ; ...
+ 0.25 2.42144e-08 -0.25 -0.25 0.25 2.42144e-08 ; ...
+ 0.125 0.25 -0.125 -0.375 -0.125 0.25 ; ...
+ 0.25 0 0.25 -0.25 -0.25 0 ];
+*/
+ { 96, 64, 32, -32, 32, 64, 63, 0, -64, -64, 63, 0, 32, 64, -32, -96, -32, 64, 64, 0, 64, -64, -64, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0.25 0 ; ...
+ 0.25 0 0 -0.25 0.25 -0.25 ; ...
+ 0.166667 0.166667 -0.166667 -0.166667 -0.166667 0.166667 ; ...
+ 0 0.25 0.25 -0.25 0 -0.25 ];
+*/
+ { 64, 64, 64, 0, 64, 0, 64, 0, 0, -64, 64, -64, 42, 42, -42, -42, -42, 42, 0, 64, 64, -64, 0, -64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.125 0.125 0.125 0.25 0.125 ; ...
+ 0.25 -0.125 -0.125 -0.125 0.25 -0.125 ; ...
+ 0.125 0.125 -0.25 -0.125 -0.125 0.25 ; ...
+ 0.125 0.125 0.25 -0.125 -0.125 -0.25 ];
+*/
+ { 64, 32, 32, 32, 64, 32, 64, -32, -32, -32, 64, -32, 32, 32, -64, -32, -32, 64, 32, 32, 64, -32, -32, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ -0.5 0.25 0.25 0.5 0.25 0.25 ; ...
+ -0.5 0.25 0 0 0.25 0 ; ...
+ -0.5 0 0.25 0 0 0.25 ; ...
+ -0.5 0 0 0.5 0 0 ];
+*/
+ { -128, 64, 64, 128, 64, 64, -128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 64, -128, 0, 0, 128, 0, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.166667 0.5 0.166667 0 2.98023e-08 0.166667 ; ...
+ 8.9407e-08 0.5 8.9407e-08 -0.5 -5.96046e-08 8.9407e-08 ; ...
+ 0.166667 0.5 0.166667 -0.5 -0.5 0.166667 ; ...
+ 0 0.5 0 0 -0.5 0 ];
+*/
+ { 42, 128, 42, 0, 0, 42, 0, 127, 0, -128, 0, 0, 42, 128, 42, -128, -128, 42, 0, 128, 0, 0, -128, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.214286 0.285714 0.142857 -1.49012e-08 0.214286 0.142857 ; ...
+ 0.142857 0.357143 -0.0714286 -0.5 0.142857 -0.0714286 ; ...
+ 0.357143 0.142857 0.0714286 -0.5 -0.142857 0.0714286 ; ...
+ 0.285714 0.214286 -0.142857 0 -0.214286 -0.142857 ];
+*/
+ { 54, 73, 36, 0, 54, 36, 36, 91, -18, -128, 36, -18, 91, 36, 18, -128, -36, 18, 73, 54, -36, 0, -54, -36 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 1.49012e-08 ; ...
+ 0.0714286 0.357143 0.142857 -0.142857 0.0714286 -0.5 ; ...
+ -0.142857 0.285714 0.214286 -0.214286 -0.142857 2.98023e-08 ; ...
+ -0.0714286 0.142857 0.357143 0.142857 -0.0714286 -0.5 ];
+*/
+ { 36, 54, 73, 54, 36, 0, 18, 91, 36, -36, 18, -127, -36, 73, 54, -54, -36, 0, -18, 36, 91, 36, -18, -127 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 0.25 0 -0.25 0 -0.25 ; ...
+ 0 0.25 0.25 -0.25 -0.25 0 ; ...
+ 0.25 0 0.25 0 -0.25 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, 64, 0, -64, 0, -64, 0, 64, 64, -64, -64, 0, 64, 0, 64, 0, -64, -64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ...
+ 0.125 0.25 -0.125 -0.125 0.125 -0.25 ; ...
+ 0.125 0.125 0.125 -0.25 -0.25 0.125 ; ...
+ -0.125 0.25 0.125 0.125 -0.125 -0.25 ];
+*/
+ { 32, 32, 32, 64, 64, 32, 32, 64, -32, -32, 32, -64, 32, 32, 32, -64, -64, 32, -32, 64, 32, 32, -32, -64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.1 0.1 0.1 0.2 0.3 0.2 ; ...
+ 0.166667 0.166667 -0.166667 -0.166667 0.166667 -0.166667 ; ...
+ 0.1 0.1 0.1 -0.3 -0.2 0.2 ; ...
+ 0.1 0.1 0.1 0.2 -0.2 -0.3 ];
+*/
+ { 25, 25, 25, 51, 76, 51, 42, 42, -42, -42, 42, -42, 25, 25, 25, -76, -51, 51, 25, 25, 25, 51, -51, -76 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ -1.49012e-08 -1.49012e-08 -1.49012e-08 0.25 0.5 0.25 ; ...
+ -0.25 -0.25 0.5 -1.49012e-08 1.49012e-08 -1.49012e-08 ; ...
+ -0.25 -0.25 -1.49012e-08 0.25 1.49012e-08 0.25 ; ...
+ 0 0 -0.5 0 0.5 0 ];
+*/
+ { 0, 0, 0, 64, 128, 64, -64, -64, 128, 0, 0, 0, -64, -64, 0, 63, 0, 63, 0, 0, -128, 0, 128, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.125 -0.125 0.125 0.25 0.375 0.25 ; ...
+ -0.25 -0.25 0.25 2.42144e-08 0.25 2.42144e-08 ; ...
+ -0.125 -0.375 -0.125 0.25 0.125 0.25 ; ...
+ 0.25 -0.25 -0.25 0 0.25 0 ];
+*/
+ { 32, -32, 32, 64, 96, 64, -64, -64, 63, 0, 63, 0, -32, -96, -32, 64, 32, 64, 64, -64, -64, 0, 64, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.166667 0 2.98023e-08 0.166667 0.5 0.166667 ; ...
+ 8.9407e-08 -0.5 -5.96046e-08 8.9407e-08 0.5 8.9407e-08 ; ...
+ 0.166667 -0.5 -0.5 0.166667 0.5 0.166667 ; ...
+ 0 0 -0.5 0 0.5 0 ];
+*/
+ { 42, 0, 0, 42, 128, 42, 0, -128, 0, 0, 127, 0, 42, -128, -128, 42, 128, 42, 0, 0, -128, 0, 128, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.214286 -1.49012e-08 0.214286 0.142857 0.285714 0.142857 ; ...
+ 0.142857 -0.5 0.142857 -0.0714286 0.357143 -0.0714286 ; ...
+ 0.357143 -0.5 -0.142857 0.0714286 0.142857 0.0714286 ; ...
+ 0.285714 0 -0.214286 -0.142857 0.214286 -0.142857 ];
+*/
+ { 54, 0, 54, 36, 73, 36, 36, -128, 36, -18, 91, -18, 91, -128, -36, 18, 36, 18, 73, 0, -54, -36, 54, -36 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 7.45058e-09 6.70552e-08 0.25 0.25 0.25 0.25 ; ...
+ 0.5 -4.47035e-08 -4.47035e-08 -0.25 -4.47035e-08 -0.25 ; ...
+ 0.5 0.5 -0.25 -0.25 -0.25 -0.25 ; ...
+ -2.98023e-08 0.5 2.98023e-08 -0.25 2.98023e-08 -0.25 ];
+*/
+ { 0, 0, 64, 64, 64, 64, 128, 0, 0, -63, 0, -63, 128, 127, -64, -63, -64, -63, 0, 127, 0, -63, 0, -63 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ...
+ 0.5 -0.5 0 0 0 0 ; ...
+ 0.5 0 -0.25 0 -0.25 0 ; ...
+ 0 0.5 0 -0.25 0 -0.25 ];
+*/
+ { 0, 0, 64, 64, 64, 64, 128, -128, 0, 0, 0, 0, 128, 0, -64, 0, -64, 0, 0, 128, 0, -64, 0, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ...
+ -0.25 0.125 0.25 -0.125 0.125 -0.125 ; ...
+ -0.25 -0.125 0.25 0.125 -0.125 0.125 ; ...
+ -0.125 -0.125 -0.125 0.25 0.25 -0.125 ];
+*/
+ { 32, 32, 32, 64, 64, 32, -64, 32, 64, -32, 32, -32, -64, -32, 64, 32, -32, 32, -32, -32, -32, 64, 64, -32 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 0 0.25 0 0.25 -0.25 ; ...
+ -0.25 -0.25 0.25 0.25 0 0 ; ...
+ 0 -0.25 0 0.25 0.25 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, 0, 64, 0, 64, -64, -64, -64, 64, 64, 0, 0, 0, -64, 0, 64, 64, -64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.25 7.45058e-09 6.70552e-08 0.25 0.25 ; ...
+ -0.25 -4.47035e-08 0.5 -4.47035e-08 -4.47035e-08 -0.25 ; ...
+ -0.25 -0.25 0.5 0.5 -0.25 -0.25 ; ...
+ -0.25 2.98023e-08 -2.98023e-08 0.5 2.98023e-08 -0.25 ];
+*/
+ { 64, 64, 0, 0, 64, 64, -63, 0, 128, 0, 0, -63, -63, -64, 128, 127, -64, -63, -63, 0, 0, 127, 0, -63 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0 0.25 0 0 0.25 0.5 ; ...
+ 0 0 0.5 0 0 -0.5 ; ...
+ 0.25 -0.25 0.5 0.25 -0.25 -0.5 ; ...
+ 0.25 0 0 0.25 0 -0.5 ];
+*/
+ { 0, 64, 0, 0, 64, 128, 0, 0, 128, 0, 0, -128, 64, -64, 128, 64, -64, -128, 64, 0, 0, 64, 0, -128 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ 0 0.25 0.25 -0.25 0 -0.25 ; ...
+ -0.25 0.25 0.25 0 -0.25 0 ; ...
+ -0.166667 -0.166667 0.166667 0.166667 0.166667 -0.166667 ];
+*/
+ { 64, 0, 0, 64, 64, 64, 0, 64, 64, -64, 0, -64, -64, 64, 64, 0, -64, 0, -42, -42, 42, 42, 42, -42 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.25 0.125 -0.125 0.125 0.25 0.375 ; ...
+ -2.42144e-08 0.25 0.25 -0.25 -2.42144e-08 -0.25 ; ...
+ -0.25 0.125 0.375 0.125 -0.25 -0.125 ; ...
+ 0 -0.25 0.25 0.25 0 -0.25 ];
+*/
+ { 64, 32, -32, 32, 64, 96, 0, 64, 64, -63, 0, -63, -64, 32, 96, 32, -64, -32, 0, -64, 64, 64, 0, -64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ 0.142857 -0.0714286 -0.0714286 0.142857 0.5 0.357143 ; ...
+ 0.214286 0.142857 0.142857 -0.285714 -2.6077e-08 -0.214286 ; ...
+ 0.0714286 0.214286 0.214286 0.0714286 -0.5 -0.0714286 ; ...
+ -0.285714 0.142857 0.142857 0.214286 1.49012e-08 -0.214286 ];
+*/
+ { 36, -18, -18, 36, 128, 91, 54, 36, 36, -73, 0, -54, 18, 54, 54, 18, -128, -18, -73, 36, 36, 54, 0, -54 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ];
+ahainvah = [ -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 0.5 ; ...
+ 0.166667 0.166667 0.166667 -0.5 1.49012e-08 -1.49012e-08 ; ...
+ 0.166667 0.166667 0.166667 4.96705e-08 -0.5 9.93411e-09 ; ...
+ 2.98023e-08 2.98023e-08 2.98023e-08 0.5 0 -0.5 ];
+*/
+ { 0, 0, 0, 0, 127, 128, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -127, 0, 0, 0, 0, 128, 0, -128 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 5.96046e-08 5.96046e-08 5.96046e-08 0.5 5.96046e-08 0.5 ; ...
+ -0.166667 -0.166667 -0.166667 0.5 5.96046e-08 0 ; ...
+ -8.9407e-08 -8.9407e-08 -8.9407e-08 -0.5 0.5 2.98023e-08 ; ...
+ -0.166667 -0.166667 -0.166667 0.5 -0.5 0.5 ];
+*/
+ { 0, 0, 0, 127, 0, 128, -42, -42, -42, 127, 0, 0, 0, 0, 0, -127, 127, 0, -42, -42, -42, 127, -127, 127 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ 0.125 -0.25 -0.25 0.375 0.125 -0.125 ; ...
+ -0.25 -7.45058e-09 -7.45058e-09 -0.25 0.25 0.25 ; ...
+ 0.375 -0.25 -0.25 0.125 -0.125 0.125 ];
+*/
+ { 64, 0, 0, 64, 64, 64, 31, -64, -64, 96, 32, -32, -64, 0, 0, -64, 64, 64, 96, -64, -64, 32, -32, 32 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0 0.25 0 0.25 0.25 0.25 ; ...
+ -0.25 0 -0.25 0.25 0.25 0 ; ...
+ 0.166667 -0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ...
+ -0.25 0.25 -0.25 0 0 0.25 ];
+*/
+ { 0, 64, 0, 64, 64, 64, -64, 0, -64, 64, 64, 0, 42, -42, -42, -42, 42, 42, -64, 64, -64, 0, 0, 64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.142857 0.214286 1.49012e-08 0.285714 0.214286 0.142857 ; ...
+ -0.0714286 0.142857 -0.5 0.357143 0.142857 -0.0714286 ; ...
+ 0.142857 -0.285714 0 -0.214286 0.214286 0.142857 ; ...
+ 0.0714286 0.357143 -0.5 0.142857 -0.142857 0.0714286 ];
+*/
+ { 36, 54, 0, 73, 54, 36, -18, 36, -127, 91, 36, -18, 36, -73, 0, -54, 54, 36, 18, 91, -128, 36, -36, 18 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.142857 1.49012e-08 0.214286 0.142857 0.214286 0.285714 ; ...
+ 0.0714286 -0.5 -0.142857 0.0714286 0.357143 0.142857 ; ...
+ -0.142857 2.98023e-08 -0.214286 -0.142857 0.285714 0.214286 ; ...
+ -0.0714286 -0.5 0.142857 -0.0714286 0.142857 0.357143 ];
+*/
+ { 36, 0, 54, 36, 54, 73, 18, -127, -36, 18, 91, 36, -36, 0, -54, -36, 73, 54, -18, -127, 36, -18, 36, 91 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 -0.25 -0.25 0 0.25 0 ; ...
+ 0 0 -0.25 -0.25 0.25 0.25 ; ...
+ 0.25 -0.25 0 -0.25 0 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, -64, -64, 0, 64, 0, 0, 0, -64, -64, 64, 64, 64, -64, 0, -64, 0, 64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 7.45058e-09 0.142857 0.214286 0.285714 0.214286 0.142857 ; ...
+ 0.5 -0.214286 -0.0714286 0.0714286 -0.0714285 -0.214286 ; ...
+ 1.49012e-08 0.142857 -0.285714 -0.214286 0.214286 0.142857 ; ...
+ 0.5 -0.0714286 0.142857 -0.142857 -0.357143 -0.0714286 ];
+*/
+ { 0, 36, 54, 73, 54, 36, 128, -54, -18, 18, -18, -54, 0, 36, -73, -54, 54, 36, 127, -18, 36, -36, -91, -18 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.125 0.25 ; ...
+ -0.25 0.125 -0.125 0.125 0.25 -0.125 ; ...
+ -0.25 -0.125 0.125 -0.125 0.25 0.125 ; ...
+ -0.125 -0.125 -0.125 0.25 -0.125 0.25 ];
+*/
+ { 32, 32, 32, 64, 32, 64, -64, 32, -32, 32, 64, -32, -64, -32, 32, -32, 64, 32, -32, -32, -32, 64, -32, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 0 -0.25 0.25 0.25 0 ; ...
+ -0.25 -0.25 0 0 0.25 0.25 ; ...
+ 0 -0.25 -0.25 0.25 0 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, 0, -64, 64, 64, 0, -64, -64, 0, 0, 64, 64, 0, -64, -64, 64, 0, 64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 7.45058e-09 6.70552e-08 ; ...
+ -0.25 -4.47035e-08 -0.25 -4.47035e-08 0.5 -4.47035e-08 ; ...
+ -0.25 -0.25 -0.25 -0.25 0.5 0.5 ; ...
+ -0.25 2.98023e-08 -0.25 2.98023e-08 -2.98023e-08 0.5 ];
+*/
+ { 64, 64, 64, 64, 0, 0, -63, 0, -63, 0, 128, 0, -63, -64, -63, -64, 128, 127, -63, 0, -63, 0, 0, 127 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0 0.25 0.5 0.25 0 0 ; ...
+ 0 0 -0.5 0 0.5 0 ; ...
+ 0.25 -0.25 -0.5 -0.25 0.5 0.25 ; ...
+ 0.25 0 -0.5 0 0 0.25 ];
+*/
+ { 0, 64, 128, 64, 0, 0, 0, 0, -128, 0, 128, 0, 64, -64, -128, -64, 128, 64, 64, 0, -128, 0, 0, 64 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.5 0 0.25 0 0 0.25 ; ...
+ -0.5 0.25 -0.25 0.5 0.25 -0.25 ; ...
+ -0.5 0.25 0 0 0.25 0 ; ...
+ -0.5 0 0 0.5 0 0 ];
+*/
+ { 128, 0, 64, 0, 0, 64, -128, 64, -64, 128, 64, -64, -128, 64, 0, 0, 64, 0, -128, 0, 0, 128, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 -0.5 0.25 0.5 0.25 0.25 ; ...
+ 5.96046e-08 0.5 -0.25 5.96046e-08 5.96046e-08 -0.25 ; ...
+ 0 0.5 2.98023e-08 -0.5 0 2.98023e-08 ; ...
+ -0.25 0.5 0 0 -0.25 0 ];
+*/
+ { 64, -128, 63, 127, 64, 63, 0, 128, -63, 0, 0, -63, 0, 128, 0, -127, 0, 0, -64, 128, 0, 0, -64, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ -0.25 -0.25 0.25 0.5 0.5 0.25 ; ...
+ 0.25 0.25 -0.25 1.49012e-08 -1.49012e-08 -0.25 ; ...
+ 0.25 0.25 -2.98023e-08 -0.5 -8.9407e-08 -2.98023e-08 ; ...
+ 0.25 0.25 0 0 -0.5 0 ];
+*/
+ { -64, -64, 64, 128, 128, 64, 64, 64, -64, 0, 0, -64, 63, 63, 0, -128, 0, 0, 64, 64, 0, 0, -128, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.142857 0.142857 0.214286 1.49012e-08 0.285714 0.214286 ; ...
+ -0.142857 -0.142857 0.285714 1.49012e-08 0.214286 -0.214286 ; ...
+ -0.0714286 -0.0714286 -0.357143 0.5 -0.142857 0.142857 ; ...
+ -0.0714286 -0.0714286 0.142857 -0.5 0.357143 0.142857 ];
+*/
+ { 36, 36, 54, 0, 73, 54, -36, -36, 73, 0, 54, -54, -18, -18, -91, 127, -36, 36, -18, -18, 36, -127, 91, 36 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 -0.25 0.25 0 0.25 -0.25 ; ...
+ -0.25 0 -0.25 0.25 0 0.25 ; ...
+ 0.25 -0.25 0 -0.25 0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, -64, 64, 0, 64, -64, -64, 0, -64, 64, 0, 64, 64, -64, 0, -64, 64, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ...
+ -0.25 -0.125 0.125 0.125 0.25 -0.125 ; ...
+ 0.125 -0.25 -0.25 0.125 0.125 0.125 ; ...
+ -0.25 0.125 -0.125 -0.125 0.25 0.125 ];
+*/
+ { 32, 64, 64, 32, 32, 32, -64, -32, 32, 32, 64, -32, 32, -64, -64, 32, 32, 32, -64, 32, -32, -32, 64, 32 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 7.45058e-09 0.142857 ; ...
+ -0.214286 -0.0714286 0.0714286 -0.0714285 0.5 -0.214286 ; ...
+ 0.142857 -0.285714 -0.214286 0.214286 1.49012e-08 0.142857 ; ...
+ -0.0714286 0.142857 -0.142857 -0.357143 0.5 -0.0714286 ];
+*/
+ { 36, 54, 73, 54, 0, 36, -54, -18, 18, -18, 128, -54, 36, -73, -54, 54, 0, 36, -18, 36, -36, -91, 127, -18 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ 0 -0.25 0 0.25 0.25 -0.25 ; ...
+ -0.25 0 -0.25 0.25 0.25 0 ; ...
+ -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ];
+*/
+ { 64, 64, 64, 0, 0, 64, 0, -64, 0, 64, 64, -64, -64, 0, -64, 64, 64, 0, -42, -42, 42, -42, 42, 42 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.375 0.25 0.125 -0.125 0.125 ; ...
+ -2.42144e-08 -0.25 -2.42144e-08 0.25 0.25 -0.25 ; ...
+ -0.25 -0.125 -0.25 0.125 0.375 0.125 ; ...
+ 0 -0.25 0 -0.25 0.25 0.25 ];
+*/
+ { 64, 96, 64, 32, -32, 32, 0, -63, 0, 64, 64, -63, -64, -32, -64, 32, 96, 32, 0, -64, 0, -64, 64, 64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.25 0.5 0.25 -0.5 0.25 ; ...
+ 5.96046e-08 -0.25 5.96046e-08 5.96046e-08 0.5 -0.25 ; ...
+ 0 2.98023e-08 -0.5 0 0.5 2.98023e-08 ; ...
+ -0.25 0 0 -0.25 0.5 0 ];
+*/
+ { 64, 63, 127, 64, -128, 63, 0, -63, 0, 0, 128, -63, 0, 0, -127, 0, 128, 0, -64, 0, 0, -64, 128, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ -0.25 0.25 0.5 0.5 -0.25 0.25 ; ...
+ 0.25 -0.25 1.49012e-08 -1.49012e-08 0.25 -0.25 ; ...
+ 0.25 -2.98023e-08 -0.5 -8.9407e-08 0.25 -2.98023e-08 ; ...
+ 0.25 0 0 -0.5 0.25 0 ];
+*/
+ { -64, 64, 128, 128, -64, 64, 64, -64, 0, 0, 64, -64, 63, 0, -128, 0, 63, 0, 64, 0, 0, -128, 64, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.285714 0.214286 -1.49012e-08 0.142857 0.142857 0.214286 ; ...
+ -0.214286 0.214286 7.45058e-09 0.142857 0.142857 -0.285714 ; ...
+ -0.142857 -0.357143 0.5 -0.0714286 -0.0714286 0.142857 ; ...
+ -0.0714286 0.0714286 -0.5 0.214286 0.214286 0.0714286 ];
+*/
+ { 73, 54, 0, 36, 36, 54, -54, 54, 0, 36, 36, -73, -36, -91, 128, -18, -18, 36, -18, 18, -128, 54, 54, 18 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ -0.125 0.125 -0.125 0.25 0.25 -0.375 ; ...
+ -0.25 -0.25 0.25 7.45058e-09 7.45058e-09 0.25 ; ...
+ 0.125 -0.125 -0.375 0.25 0.25 -0.125 ];
+*/
+ { 64, 64, 64, 0, 0, 64, -32, 32, -31, 64, 64, -96, -64, -64, 64, 0, 0, 64, 32, -32, -96, 64, 64, -32 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.357143 0.5 0.142857 -0.0714286 -0.0714286 0.142857 ; ...
+ -0.214286 -2.6077e-08 0.214286 0.142857 0.142857 -0.285714 ; ...
+ -0.0714286 -0.5 0.0714286 0.214286 0.214286 0.0714286 ; ...
+ -0.214286 1.49012e-08 -0.285714 0.142857 0.142857 0.214286 ];
+*/
+ { 91, 128, 36, -18, -18, 36, -54, 0, 54, 36, 36, -73, -18, -128, 18, 54, 54, 18, -54, 0, -73, 36, 36, 54 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.25 0.5 0.5 -0.25 -0.25 0.25 ; ...
+ -0.25 1.49012e-08 -1.49012e-08 0.25 0.25 -0.25 ; ...
+ -2.98023e-08 -0.5 -8.9407e-08 0.25 0.25 -2.98023e-08 ; ...
+ 0 0 -0.5 0.25 0.25 0 ];
+*/
+ { 64, 128, 128, -64, -64, 64, -64, 0, 0, 64, 64, -64, 0, -128, 0, 63, 63, 0, 0, 0, -128, 64, 64, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.5 0 0 0 0 0.5 ; ...
+ 0 2.98023e-08 0.166667 0.166667 0.166667 -0.5 ; ...
+ -0.5 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 -7.45058e-08 ; ...
+ 0 -0.5 0.166667 0.166667 0.166667 0 ];
+*/
+ { 128, 0, 0, 0, 0, 128, 0, 0, 42, 42, 42, -128, -128, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ahainvah = [ 0.5 0.5 -0.166667 -0.166667 -0.166667 0.5 ; ...
+ -2.98023e-08 -2.98023e-08 0.166667 0.166667 0.166667 -0.5 ; ...
+ -0.5 -5.21541e-08 0.166667 0.166667 0.166667 -6.70552e-08 ; ...
+ -2.98023e-08 -0.5 0.166667 0.166667 0.166667 -2.98023e-08 ];
+*/
+ { 128, 128, -42, -42, -42, 128, 0, 0, 42, 42, 42, -128, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42, 42, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.5 0.5 -0.166667 -0.166667 -0.166667 0.5 ; ...
+ 2.98023e-08 2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 ; ...
+ 0.5 5.21541e-08 -0.166667 -0.166667 -0.166667 6.70552e-08 ; ...
+ 2.98023e-08 0.5 -0.166667 -0.166667 -0.166667 2.98023e-08 ];
+*/
+ { 128, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 128, 128, 0, -42, -42, -42, 0, 0, 128, -42, -42, -42, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.5 0 0 0 0 0.5 ; ...
+ 0 -2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 ; ...
+ 0.5 -0.5 1.49012e-08 1.49012e-08 1.49012e-08 7.45058e-08 ; ...
+ 0 0.5 -0.166667 -0.166667 -0.166667 0 ];
+*/
+ { 128, 0, 0, 0, 0, 128, 0, 0, -42, -42, -42, 128, 128, -127, 0, 0, 0, 0, 0, 127, -42, -42, -42, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.5 0.5 -0.25 -0.25 0.25 ; ...
+ 0.25 -1.49012e-08 1.49012e-08 -0.25 -0.25 0.25 ; ...
+ 2.98023e-08 0.5 8.9407e-08 -0.25 -0.25 2.98023e-08 ; ...
+ 0 0 0.5 -0.25 -0.25 0 ];
+*/
+ { 64, 128, 128, -64, -64, 64, 64, 0, 0, -64, -64, 64, 0, 128, 0, -63, -63, 0, 0, 0, 128, -64, -64, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.357143 0.5 0.142857 -0.0714286 -0.0714286 0.142857 ; ...
+ 0.214286 2.6077e-08 -0.214286 -0.142857 -0.142857 0.285714 ; ...
+ 0.0714286 0.5 -0.0714286 -0.214286 -0.214286 -0.0714286 ; ...
+ 0.214286 -1.49012e-08 0.285714 -0.142857 -0.142857 -0.214286 ];
+*/
+ { 91, 128, 36, -18, -18, 36, 54, 0, -54, -36, -36, 73, 18, 128, -18, -54, -54, -18, 54, 0, 73, -36, -36, -54 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ 0.125 -0.125 0.125 -0.25 -0.25 0.375 ; ...
+ 0.25 0.25 -0.25 -7.45058e-09 -7.45058e-09 -0.25 ; ...
+ -0.125 0.125 0.375 -0.25 -0.25 0.125 ];
+*/
+ { 64, 64, 64, 0, 0, 64, 32, -32, 31, -64, -64, 96, 64, 64, -64, 0, 0, -64, -32, 32, 96, -64, -64, 32 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.285714 0.214286 -1.49012e-08 0.142857 0.142857 0.214286 ; ...
+ 0.214286 -0.214286 -7.45058e-09 -0.142857 -0.142857 0.285714 ; ...
+ 0.142857 0.357143 -0.5 0.0714286 0.0714286 -0.142857 ; ...
+ 0.0714286 -0.0714286 0.5 -0.214286 -0.214286 -0.0714286 ];
+*/
+ { 73, 54, 0, 36, 36, 54, 54, -54, 0, -36, -36, 73, 36, 91, -128, 18, 18, -36, 18, -18, 128, -54, -54, -18 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ -0.25 0.25 0.5 0.5 -0.25 0.25 ; ...
+ -0.25 0.25 -1.49012e-08 1.49012e-08 -0.25 0.25 ; ...
+ -0.25 2.98023e-08 0.5 8.9407e-08 -0.25 2.98023e-08 ; ...
+ -0.25 0 0 0.5 -0.25 0 ];
+*/
+ { -64, 64, 128, 128, -64, 64, -64, 64, 0, 0, -64, 64, -63, 0, 128, 0, -63, 0, -64, 0, 0, 128, -64, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.5 0.25 -0.5 0.25 ; ...
+ -5.96046e-08 0.25 -5.96046e-08 -5.96046e-08 -0.5 0.25 ; ...
+ 0 -2.98023e-08 0.5 0 -0.5 -2.98023e-08 ; ...
+ 0.25 0 0 0.25 -0.5 0 ];
+*/
+ { 64, 63, 127, 64, -128, 63, 0, 63, 0, 0, -128, 63, 0, 0, 127, 0, -128, 0, 64, 0, 0, 64, -128, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.375 0.25 0.125 -0.125 0.125 ; ...
+ 2.42144e-08 0.25 2.42144e-08 -0.25 -0.25 0.25 ; ...
+ 0.25 0.125 0.25 -0.125 -0.375 -0.125 ; ...
+ 0 0.25 0 0.25 -0.25 -0.25 ];
+*/
+ { 64, 96, 64, 32, -32, 32, 0, 63, 0, -64, -64, 63, 64, 32, 64, -32, -96, -32, 0, 64, 0, 64, -64, -64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ 0 0.25 0 -0.25 -0.25 0.25 ; ...
+ 0.25 0 0.25 -0.25 -0.25 0 ; ...
+ 0.166667 0.166667 -0.166667 0.166667 -0.166667 -0.166667 ];
+*/
+ { 64, 64, 64, 0, 0, 64, 0, 64, 0, -64, -64, 64, 64, 0, 64, -64, -64, 0, 42, 42, -42, 42, -42, -42 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 7.45058e-09 0.142857 ; ...
+ 0.214286 0.0714286 -0.0714286 0.0714285 -0.5 0.214286 ; ...
+ -0.142857 0.285714 0.214286 -0.214286 -1.49012e-08 -0.142857 ; ...
+ 0.0714286 -0.142857 0.142857 0.357143 -0.5 0.0714286 ];
+*/
+ { 36, 54, 73, 54, 0, 36, 54, 18, -18, 18, -128, 54, -36, 73, 54, -54, 0, -36, 18, -36, 36, 91, -127, 18 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ...
+ 0.25 0.125 -0.125 -0.125 -0.25 0.125 ; ...
+ -0.125 0.25 0.25 -0.125 -0.125 -0.125 ; ...
+ 0.25 -0.125 0.125 0.125 -0.25 -0.125 ];
+*/
+ { 32, 64, 64, 32, 32, 32, 64, 32, -32, -32, -64, 32, -32, 64, 64, -32, -32, -32, 64, -32, 32, 32, -64, -32 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 0.25 -0.25 0 -0.25 0.25 ; ...
+ 0.25 0 0.25 -0.25 0 -0.25 ; ...
+ -0.25 0.25 0 0.25 -0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, 64, -64, 0, -64, 64, 64, 0, 64, -64, 0, -64, -64, 64, 0, 64, -64, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.142857 0.142857 0.214286 1.49012e-08 0.285714 0.214286 ; ...
+ 0.142857 0.142857 -0.285714 -1.49012e-08 -0.214286 0.214286 ; ...
+ 0.0714286 0.0714286 0.357143 -0.5 0.142857 -0.142857 ; ...
+ 0.0714286 0.0714286 -0.142857 0.5 -0.357143 -0.142857 ];
+*/
+ { 36, 36, 54, 0, 73, 54, 36, 36, -73, 0, -54, 54, 18, 18, 91, -127, 36, -36, 18, 18, -36, 127, -91, -36 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ -0.25 -0.25 0.25 0.5 0.5 0.25 ; ...
+ -0.25 -0.25 0.25 -1.49012e-08 1.49012e-08 0.25 ; ...
+ -0.25 -0.25 2.98023e-08 0.5 8.9407e-08 2.98023e-08 ; ...
+ -0.25 -0.25 0 0 0.5 0 ];
+*/
+ { -64, -64, 64, 128, 128, 64, -64, -64, 64, 0, 0, 64, -63, -63, 0, 128, 0, 0, -64, -64, 0, 0, 128, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 -0.5 0.25 0.5 0.25 0.25 ; ...
+ -5.96046e-08 -0.5 0.25 -5.96046e-08 -5.96046e-08 0.25 ; ...
+ 0 -0.5 -2.98023e-08 0.5 0 -2.98023e-08 ; ...
+ 0.25 -0.5 0 0 0.25 0 ];
+*/
+ { 64, -128, 63, 127, 64, 63, 0, -128, 63, 0, 0, 63, 0, -128, 0, 127, 0, 0, 64, -128, 0, 0, 64, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.5 0 0.25 0 0 0.25 ; ...
+ 0.5 -0.25 0.25 -0.5 -0.25 0.25 ; ...
+ 0.5 -0.25 0 0 -0.25 0 ; ...
+ 0.5 0 0 -0.5 0 0 ];
+*/
+ { 128, 0, 64, 0, 0, 64, 128, -64, 64, -128, -64, 64, 128, -64, 0, 0, -64, 0, 128, 0, 0, -128, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0 0.25 0.5 0.25 0 0 ; ...
+ 0 0 0.5 0 -0.5 0 ; ...
+ -0.25 0.25 0.5 0.25 -0.5 -0.25 ; ...
+ -0.25 0 0.5 0 0 -0.25 ];
+*/
+ { 0, 64, 128, 64, 0, 0, 0, 0, 128, 0, -128, 0, -64, 64, 128, 64, -128, -64, -64, 0, 128, 0, 0, -64 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 7.45058e-09 6.70552e-08 ; ...
+ 0.25 4.47035e-08 0.25 4.47035e-08 -0.5 4.47035e-08 ; ...
+ 0.25 0.25 0.25 0.25 -0.5 -0.5 ; ...
+ 0.25 -2.98023e-08 0.25 -2.98023e-08 2.98023e-08 -0.5 ];
+*/
+ { 64, 64, 64, 64, 0, 0, 63, 0, 63, 0, -128, 0, 63, 64, 63, 64, -128, -127, 63, 0, 63, 0, 0, -127 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 0 0.25 -0.25 -0.25 0 ; ...
+ 0.25 0.25 0 0 -0.25 -0.25 ; ...
+ 0 0.25 0.25 -0.25 0 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, 0, 64, -64, -64, 0, 64, 64, 0, 0, -64, -64, 0, 64, 64, -64, 0, -64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.125 0.25 ; ...
+ 0.25 -0.125 0.125 -0.125 -0.25 0.125 ; ...
+ 0.25 0.125 -0.125 0.125 -0.25 -0.125 ; ...
+ 0.125 0.125 0.125 -0.25 0.125 -0.25 ];
+*/
+ { 32, 32, 32, 64, 32, 64, 64, -32, 32, -32, -64, 32, 64, 32, -32, 32, -64, -32, 32, 32, 32, -64, 32, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 7.45058e-09 0.142857 0.214286 0.285714 0.214286 0.142857 ; ...
+ -0.5 0.214286 0.0714286 -0.0714286 0.0714285 0.214286 ; ...
+ -1.49012e-08 -0.142857 0.285714 0.214286 -0.214286 -0.142857 ; ...
+ -0.5 0.0714286 -0.142857 0.142857 0.357143 0.0714286 ];
+*/
+ { 0, 36, 54, 73, 54, 36, -128, 54, 18, -18, 18, 54, 0, -36, 73, 54, -54, -36, -127, 18, -36, 36, 91, 18 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 0.25 0.25 0 -0.25 0 ; ...
+ 0 0 0.25 0.25 -0.25 -0.25 ; ...
+ -0.25 0.25 0 0.25 0 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, 64, 64, 0, -64, 0, 0, 0, 64, 64, -64, -64, -64, 64, 0, 64, 0, -64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.142857 1.49012e-08 0.214286 0.142857 0.214286 0.285714 ; ...
+ -0.0714286 0.5 0.142857 -0.0714286 -0.357143 -0.142857 ; ...
+ 0.142857 -2.98023e-08 0.214286 0.142857 -0.285714 -0.214286 ; ...
+ 0.0714286 0.5 -0.142857 0.0714286 -0.142857 -0.357143 ];
+*/
+ { 36, 0, 54, 36, 54, 73, -18, 127, 36, -18, -91, -36, 36, 0, 54, 36, -73, -54, 18, 127, -36, 18, -36, -91 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.142857 0.214286 1.49012e-08 0.285714 0.214286 0.142857 ; ...
+ 0.0714286 -0.142857 0.5 -0.357143 -0.142857 0.0714286 ; ...
+ -0.142857 0.285714 0 0.214286 -0.214286 -0.142857 ; ...
+ -0.0714286 -0.357143 0.5 -0.142857 0.142857 -0.0714286 ];
+*/
+ { 36, 54, 0, 73, 54, 36, 18, -36, 127, -91, -36, 18, -36, 73, 0, 54, -54, -36, -18, -91, 128, -36, 36, -18 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0 0.25 0 0.25 0.25 0.25 ; ...
+ 0.25 0 0.25 -0.25 -0.25 0 ; ...
+ -0.166667 0.166667 0.166667 0.166667 -0.166667 -0.166667 ; ...
+ 0.25 -0.25 0.25 0 0 -0.25 ];
+*/
+ { 0, 64, 0, 64, 64, 64, 64, 0, 64, -64, -64, 0, -42, 42, 42, 42, -42, -42, 64, -64, 64, 0, 0, -64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ -0.125 0.25 0.25 -0.375 -0.125 0.125 ; ...
+ 0.25 7.45058e-09 7.45058e-09 0.25 -0.25 -0.25 ; ...
+ -0.375 0.25 0.25 -0.125 0.125 -0.125 ];
+*/
+ { 64, 0, 0, 64, 64, 64, -31, 64, 64, -96, -32, 32, 64, 0, 0, 64, -64, -64, -96, 64, 64, -32, 32, -32 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ];
+ahainvah = [ 5.96046e-08 5.96046e-08 5.96046e-08 0.5 5.96046e-08 0.5 ; ...
+ 0.166667 0.166667 0.166667 -0.5 -5.96046e-08 0 ; ...
+ 8.9407e-08 8.9407e-08 8.9407e-08 0.5 -0.5 -2.98023e-08 ; ...
+ 0.166667 0.166667 0.166667 -0.5 0.5 -0.5 ];
+*/
+ { 0, 0, 0, 127, 0, 128, 42, 42, 42, -127, 0, 0, 0, 0, 0, 127, -127, 0, 42, 42, 42, -127, 127, -127 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 0.5 ; ...
+ -0.166667 -0.166667 -0.166667 0.5 -1.49012e-08 1.49012e-08 ; ...
+ -0.166667 -0.166667 -0.166667 -4.96705e-08 0.5 -9.93411e-09 ; ...
+ -2.98023e-08 -2.98023e-08 -2.98023e-08 -0.5 0 0.5 ];
+*/
+ { 0, 0, 0, 0, 127, 128, -42, -42, -42, 128, 0, 0, -42, -42, -42, 0, 127, 0, 0, 0, 0, -128, 0, 128 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.142857 -0.0714286 -0.0714286 0.142857 0.5 0.357143 ; ...
+ -0.214286 -0.142857 -0.142857 0.285714 2.6077e-08 0.214286 ; ...
+ -0.0714286 -0.214286 -0.214286 -0.0714286 0.5 0.0714286 ; ...
+ 0.285714 -0.142857 -0.142857 -0.214286 -1.49012e-08 0.214286 ];
+*/
+ { 36, -18, -18, 36, 128, 91, -54, -36, -36, 73, 0, 54, -18, -54, -54, -18, 128, 18, 73, -36, -36, -54, 0, 54 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.125 -0.125 0.125 0.25 0.375 ; ...
+ 2.42144e-08 -0.25 -0.25 0.25 2.42144e-08 0.25 ; ...
+ 0.25 -0.125 -0.375 -0.125 0.25 0.125 ; ...
+ 0 0.25 -0.25 -0.25 0 0.25 ];
+*/
+ { 64, 32, -32, 32, 64, 96, 0, -64, -64, 63, 0, 63, 64, -32, -96, -32, 64, 32, 0, 64, -64, -64, 0, 64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ 0 -0.25 -0.25 0.25 0 0.25 ; ...
+ 0.25 -0.25 -0.25 0 0.25 0 ; ...
+ 0.166667 0.166667 -0.166667 -0.166667 -0.166667 0.166667 ];
+*/
+ { 64, 0, 0, 64, 64, 64, 0, -64, -64, 64, 0, 64, 64, -64, -64, 0, 64, 0, 42, 42, -42, -42, -42, 42 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0 0.25 0 0 0.25 0.5 ; ...
+ 0 0 -0.5 0 0 0.5 ; ...
+ -0.25 0.25 -0.5 -0.25 0.25 0.5 ; ...
+ -0.25 0 0 -0.25 0 0.5 ];
+*/
+ { 0, 64, 0, 0, 64, 128, 0, 0, -128, 0, 0, 128, -64, 64, -128, -64, 64, 128, -64, 0, 0, -64, 0, 128 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.25 7.45058e-09 6.70552e-08 0.25 0.25 ; ...
+ 0.25 4.47035e-08 -0.5 4.47035e-08 4.47035e-08 0.25 ; ...
+ 0.25 0.25 -0.5 -0.5 0.25 0.25 ; ...
+ 0.25 -2.98023e-08 2.98023e-08 -0.5 -2.98023e-08 0.25 ];
+*/
+ { 64, 64, 0, 0, 64, 64, 63, 0, -128, 0, 0, 63, 63, 64, -128, -127, 64, 63, 63, 0, 0, -127, 0, 63 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 0 -0.25 0 -0.25 0.25 ; ...
+ 0.25 0.25 -0.25 -0.25 0 0 ; ...
+ 0 0.25 0 -0.25 -0.25 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, 0, -64, 0, -64, 64, 64, 64, -64, -64, 0, 0, 0, 64, 0, -64, -64, 64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ...
+ 0.25 -0.125 -0.25 0.125 -0.125 0.125 ; ...
+ 0.25 0.125 -0.25 -0.125 0.125 -0.125 ; ...
+ 0.125 0.125 0.125 -0.25 -0.25 0.125 ];
+*/
+ { 32, 32, 32, 64, 64, 32, 64, -32, -64, 32, -32, 32, 64, 32, -64, -32, 32, -32, 32, 32, 32, -64, -64, 32 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ...
+ -0.5 0.5 0 0 0 0 ; ...
+ -0.5 0 0.25 0 0.25 0 ; ...
+ 0 -0.5 0 0.25 0 0.25 ];
+*/
+ { 0, 0, 64, 64, 64, 64, -128, 128, 0, 0, 0, 0, -128, 0, 64, 0, 64, 0, 0, -128, 0, 64, 0, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 7.45058e-09 6.70552e-08 0.25 0.25 0.25 0.25 ; ...
+ -0.5 4.47035e-08 4.47035e-08 0.25 4.47035e-08 0.25 ; ...
+ -0.5 -0.5 0.25 0.25 0.25 0.25 ; ...
+ 2.98023e-08 -0.5 -2.98023e-08 0.25 -2.98023e-08 0.25 ];
+*/
+ { 0, 0, 64, 64, 64, 64, -128, 0, 0, 63, 0, 63, -128, -127, 64, 63, 64, 63, 0, -127, 0, 63, 0, 63 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.214286 -1.49012e-08 0.214286 0.142857 0.285714 0.142857 ; ...
+ -0.142857 0.5 -0.142857 0.0714286 -0.357143 0.0714286 ; ...
+ -0.357143 0.5 0.142857 -0.0714286 -0.142857 -0.0714286 ; ...
+ -0.285714 0 0.214286 0.142857 -0.214286 0.142857 ];
+*/
+ { 54, 0, 54, 36, 73, 36, -36, 128, -36, 18, -91, 18, -91, 128, 36, -18, -36, -18, -73, 0, 54, 36, -54, 36 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.166667 0 2.98023e-08 0.166667 0.5 0.166667 ; ...
+ -8.9407e-08 0.5 5.96046e-08 -8.9407e-08 -0.5 -8.9407e-08 ; ...
+ -0.166667 0.5 0.5 -0.166667 -0.5 -0.166667 ; ...
+ 0 0 0.5 0 -0.5 0 ];
+*/
+ { 42, 0, 0, 42, 128, 42, 0, 128, 0, 0, -127, 0, -42, 128, 128, -42, -128, -42, 0, 0, 128, 0, -128, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.125 -0.125 0.125 0.25 0.375 0.25 ; ...
+ 0.25 0.25 -0.25 -2.42144e-08 -0.25 -2.42144e-08 ; ...
+ 0.125 0.375 0.125 -0.25 -0.125 -0.25 ; ...
+ -0.25 0.25 0.25 0 -0.25 0 ];
+*/
+ { 32, -32, 32, 64, 96, 64, 64, 64, -63, 0, -63, 0, 32, 96, 32, -64, -32, -64, -64, 64, 64, 0, -64, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ -1.49012e-08 -1.49012e-08 -1.49012e-08 0.25 0.5 0.25 ; ...
+ 0.25 0.25 -0.5 1.49012e-08 -1.49012e-08 1.49012e-08 ; ...
+ 0.25 0.25 1.49012e-08 -0.25 -1.49012e-08 -0.25 ; ...
+ 0 0 0.5 0 -0.5 0 ];
+*/
+ { 0, 0, 0, 64, 128, 64, 64, 64, -128, 0, 0, 0, 64, 64, 0, -63, 0, -63, 0, 0, 128, 0, -128, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.1 0.1 0.1 0.2 0.3 0.2 ; ...
+ -0.166667 -0.166667 0.166667 0.166667 -0.166667 0.166667 ; ...
+ -0.1 -0.1 -0.1 0.3 0.2 -0.2 ; ...
+ -0.1 -0.1 -0.1 -0.2 0.2 0.3 ];
+*/
+ { 25, 25, 25, 51, 76, 51, -42, -42, 42, 42, -42, 42, -25, -25, -25, 76, 51, -51, -25, -25, -25, -51, 51, 76 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.125 0.125 0.125 0.25 0.25 0.125 ; ...
+ -0.125 -0.25 0.125 0.125 -0.125 0.25 ; ...
+ -0.125 -0.125 -0.125 0.25 0.25 -0.125 ; ...
+ 0.125 -0.25 -0.125 -0.125 0.125 0.25 ];
+*/
+ { 32, 32, 32, 64, 64, 32, -32, -64, 32, 32, -32, 64, -32, -32, -32, 64, 64, -32, 32, -64, -32, -32, 32, 64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 -0.25 0 0.25 0 0.25 ; ...
+ 0 -0.25 -0.25 0.25 0.25 0 ; ...
+ -0.25 0 -0.25 0 0.25 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, -64, 0, 64, 0, 64, 0, -64, -64, 64, 64, 0, -64, 0, -64, 0, 64, 64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 1.49012e-08 ; ...
+ -0.0714286 -0.357143 -0.142857 0.142857 -0.0714286 0.5 ; ...
+ 0.142857 -0.285714 -0.214286 0.214286 0.142857 -2.98023e-08 ; ...
+ 0.0714286 -0.142857 -0.357143 -0.142857 0.0714286 0.5 ];
+*/
+ { 36, 54, 73, 54, 36, 0, -18, -91, -36, 36, -18, 127, 36, -73, -54, 54, 36, 0, 18, -36, -91, -36, 18, 127 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.214286 0.285714 0.142857 -1.49012e-08 0.214286 0.142857 ; ...
+ -0.142857 -0.357143 0.0714286 0.5 -0.142857 0.0714286 ; ...
+ -0.357143 -0.142857 -0.0714286 0.5 0.142857 -0.0714286 ; ...
+ -0.285714 -0.214286 0.142857 0 0.214286 0.142857 ];
+*/
+ { 54, 73, 36, 0, 54, 36, -36, -91, 18, 128, -36, 18, -91, -36, -18, 128, 36, -18, -73, -54, 36, 0, 54, 36 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.166667 0.5 0.166667 0 2.98023e-08 0.166667 ; ...
+ -8.9407e-08 -0.5 -8.9407e-08 0.5 5.96046e-08 -8.9407e-08 ; ...
+ -0.166667 -0.5 -0.166667 0.5 0.5 -0.166667 ; ...
+ 0 -0.5 0 0 0.5 0 ];
+*/
+ { 42, 128, 42, 0, 0, 42, 0, -127, 0, 128, 0, 0, -42, -128, -42, 128, 128, -42, 0, -128, 0, 0, 128, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ -0.5 0.25 0.25 0.5 0.25 0.25 ; ...
+ 0.5 -0.25 0 0 -0.25 0 ; ...
+ 0.5 0 -0.25 0 0 -0.25 ; ...
+ 0.5 0 0 -0.5 0 0 ];
+*/
+ { -128, 64, 64, 128, 64, 64, 128, -64, 0, 0, -64, 0, 128, 0, -64, 0, 0, -64, 128, 0, 0, -128, 0, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.125 0.125 0.125 0.25 0.125 ; ...
+ -0.25 0.125 0.125 0.125 -0.25 0.125 ; ...
+ -0.125 -0.125 0.25 0.125 0.125 -0.25 ; ...
+ -0.125 -0.125 -0.25 0.125 0.125 0.25 ];
+*/
+ { 64, 32, 32, 32, 64, 32, -64, 32, 32, 32, -64, 32, -32, -32, 64, 32, 32, -64, -32, -32, -64, 32, 32, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0.25 0 ; ...
+ -0.25 0 0 0.25 -0.25 0.25 ; ...
+ -0.166667 -0.166667 0.166667 0.166667 0.166667 -0.166667 ; ...
+ 0 -0.25 -0.25 0.25 0 0.25 ];
+*/
+ { 64, 64, 64, 0, 64, 0, -64, 0, 0, 64, -64, 64, -42, -42, 42, 42, 42, -42, 0, -64, -64, 64, 0, 64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.375 0.25 0.125 -0.125 0.125 0.25 ; ...
+ -0.25 -2.42144e-08 0.25 0.25 -0.25 -2.42144e-08 ; ...
+ -0.125 -0.25 0.125 0.375 0.125 -0.25 ; ...
+ -0.25 0 -0.25 0.25 0.25 0 ];
+*/
+ { 96, 64, 32, -32, 32, 64, -63, 0, 64, 64, -63, 0, -32, -64, 32, 96, 32, -64, -64, 0, -64, 64, 64, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.25 0.5 -0.5 0.25 0.25 ; ...
+ -0.25 0 0 0.5 -0.25 0 ; ...
+ 0 -0.25 0 0.5 0 -0.25 ; ...
+ 0 0 -0.5 0.5 0 0 ];
+*/
+ { 64, 64, 128, -128, 64, 64, -64, 0, 0, 128, -64, 0, 0, -64, 0, 128, 0, -64, 0, 0, -128, 128, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.357143 0.142857 -0.0714286 -0.0714286 0.5 0.142857 ; ...
+ -0.0714286 0.0714286 0.214286 0.214286 -0.5 0.0714286 ; ...
+ -0.214286 0.214286 0.142857 0.142857 -7.45058e-09 -0.285714 ; ...
+ -0.214286 -0.285714 0.142857 0.142857 0 0.214286 ];
+*/
+ { 91, 36, -18, -18, 128, 36, -18, 18, 54, 54, -128, 18, -54, 54, 36, 36, 0, -73, -54, -73, 36, 36, 0, 54 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.25 0.5 -0.25 -0.25 0.5 0.25 ; ...
+ -1.49012e-08 -4.47035e-08 0.25 0.25 -0.5 -1.49012e-08 ; ...
+ -0.25 -2.98023e-08 0.25 0.25 -4.47035e-08 -0.25 ; ...
+ -2.98023e-08 -0.5 0.25 0.25 -8.9407e-08 -2.98023e-08 ];
+*/
+ { 64, 128, -63, -63, 128, 64, 0, 0, 64, 64, -128, 0, -63, 0, 64, 64, 0, -63, 0, -128, 63, 63, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ahainvah = [ 0.5 -0.166667 -0.166667 -0.166667 0.5 0.5 ; ...
+ -2.98023e-08 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 ; ...
+ -5.21541e-08 0.166667 0.166667 0.166667 -6.70552e-08 -0.5 ; ...
+ -0.5 0.166667 0.166667 0.166667 -2.98023e-08 -2.98023e-08 ];
+*/
+ { 128, -42, -42, -42, 128, 128, 0, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, -128, 42, 42, 42, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.5 -5.96046e-08 -5.96046e-08 -5.96046e-08 -5.96046e-08 0.5 ; ...
+ -2.98023e-08 -0.166667 -0.166667 -0.166667 0.5 2.98023e-08 ; ...
+ 1.65568e-08 -1.65568e-08 -1.65568e-08 -1.65568e-08 -0.5 0.5 ; ...
+ 0.5 -0.166667 -0.166667 -0.166667 -5.96046e-08 0 ];
+*/
+ { 128, 0, 0, 0, 0, 127, 0, -42, -42, -42, 128, 0, 0, 0, 0, 0, -128, 127, 128, -42, -42, -42, 0, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.142857 0.5 -0.0714286 -0.0714286 0.142857 0.357143 ; ...
+ -0.214286 2.98023e-08 -0.142857 -0.142857 0.285714 0.214286 ; ...
+ 0.285714 -7.45058e-09 -0.142857 -0.142857 -0.214286 0.214286 ; ...
+ -0.0714286 0.5 -0.214286 -0.214286 -0.0714286 0.0714286 ];
+*/
+ { 36, 128, -18, -18, 36, 91, -54, 0, -36, -36, 73, 54, 73, 0, -36, -36, -54, 54, -18, 128, -54, -54, -18, 18 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 0.25 0 0 0.25 0.25 ; ...
+ -0.125 0.125 -0.25 -0.25 0.375 0.125 ; ...
+ 0.25 -0.25 -7.45058e-09 -7.45058e-09 -0.25 0.25 ; ...
+ 0.125 0.375 -0.25 -0.25 0.125 -0.125 ];
+*/
+ { 64, 64, 0, 0, 64, 64, -32, 31, -64, -64, 96, 32, 64, -64, 0, 0, -64, 64, 32, 96, -64, -64, 32, -32 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.0714285 0.142857 0.5 -0.142857 0.0714285 0.357143 ; ...
+ 0.142857 -0.214286 0 -0.285714 0.142857 0.214286 ; ...
+ -0.142857 0.214286 -7.45058e-09 -0.214286 -0.142857 0.285714 ; ...
+ -0.0714286 -0.142857 0.5 -0.357143 -0.0714286 0.142857 ];
+*/
+ { 18, 36, 128, -36, 18, 91, 36, -54, 0, -73, 36, 54, -36, 54, 0, -54, -36, 73, -18, -36, 128, -91, -18, 36 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 0.25 0.25 0 0 0.25 ; ...
+ 0.166667 -0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ...
+ 0 0.25 0 -0.25 -0.25 0.25 ; ...
+ 0.25 0 0.25 -0.25 -0.25 0 ];
+*/
+ { 64, 64, 64, 0, 0, 64, 42, -42, -42, -42, 42, 42, 0, 64, 0, -64, -64, 64, 64, 0, 64, -64, -64, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 1.49012e-08 0.214286 0.142857 ; ...
+ 0.0714286 -0.142857 0.142857 -0.5 0.357143 0.0714286 ; ...
+ 0.142857 0.214286 -0.214286 -2.98023e-08 -0.285714 0.142857 ; ...
+ -0.0714286 0.142857 0.357143 -0.5 0.142857 -0.0714286 ];
+*/
+ { 36, 54, 73, 0, 54, 36, 18, -36, 36, -127, 91, 18, 36, 54, -54, 0, -73, 36, -18, 36, 91, -127, 36, -18 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0.25 -0.25 0 -0.25 0.25 0 ; ...
+ 0 0.25 -0.25 0 -0.25 0.25 ; ...
+ 0.25 0 0.25 -0.25 0 -0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 64, -64, 0, -64, 64, 0, 0, 64, -64, 0, -64, 64, 64, 0, 64, -64, 0, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ -0.142857 0.0714285 0.142857 0.5 0.0714285 0.357143 ; ...
+ -0.285714 0.142857 -0.214286 0 0.142857 0.214286 ; ...
+ -0.214286 -0.142857 0.214286 -7.45058e-09 -0.142857 0.285714 ; ...
+ -0.357143 -0.0714286 -0.142857 0.5 -0.0714286 0.142857 ];
+*/
+ { -36, 18, 36, 128, 18, 91, -73, 36, -54, 0, 36, 54, -54, -36, 54, 0, -36, 73, -91, -18, -36, 128, -18, 36 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 0 0 0.25 0 0.5 ; ...
+ 0 0 -0.5 0 0 0.5 ; ...
+ 0 -0.25 0 0 -0.25 0.5 ; ...
+ 0.25 -0.25 -0.5 0.25 -0.25 0.5 ];
+*/
+ { 64, 0, 0, 64, 0, 128, 0, 0, -128, 0, 0, 128, 0, -64, 0, 0, -64, 128, 64, -64, -128, 64, -64, 128 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.142857 0.285714 0.142857 0.214286 1.49012e-08 0.214286 ; ...
+ -0.142857 0.214286 -0.142857 -0.214286 1.49012e-08 0.285714 ; ...
+ 0.0714286 0.142857 0.0714286 -0.142857 -0.5 0.357143 ; ...
+ -0.0714286 0.357143 -0.0714286 0.142857 -0.5 0.142857 ];
+*/
+ { 36, 73, 36, 54, 0, 54, -36, 54, -36, -54, 0, 73, 18, 36, 18, -36, -127, 91, -18, 91, -18, 36, -127, 36 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 0.25 -0.25 -0.25 0 0.25 ; ...
+ 0.25 0 0 -0.25 -0.25 0.25 ; ...
+ 0.25 0.25 -0.25 0 -0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, 64, -64, -64, 0, 64, 64, 0, 0, -64, -64, 64, 64, 64, -64, 0, -64, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 1.49012e-08 0.142857 0.214286 0.285714 0.214286 0.142857 ; ...
+ 0.5 0.0714286 -0.142857 -0.357143 -0.142857 0.0714286 ; ...
+ 0 0.142857 0.214286 -0.214286 -0.285714 0.142857 ; ...
+ 0.5 -0.0714286 0.142857 -0.142857 -0.357143 -0.0714286 ];
+*/
+ { 0, 36, 54, 73, 54, 36, 127, 18, -36, -91, -36, 18, 0, 36, 54, -54, -73, 36, 128, -18, 36, -36, -91, -18 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.142857 -2.23517e-08 0.214286 0.285714 0.214286 0.142857 ; ...
+ -0.0714286 0.5 -0.357143 -0.142857 0.142857 -0.0714286 ; ...
+ 0.142857 0 0.214286 -0.214286 -0.285714 0.142857 ; ...
+ -0.214286 0.5 -0.0714286 0.0714286 -0.0714286 -0.214286 ];
+*/
+ { 36, 0, 54, 73, 54, 36, -18, 128, -91, -36, 36, -18, 36, 0, 54, -54, -73, 36, -54, 128, -18, 18, -18, -54 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0 0 0.25 0.25 0.25 0.25 ; ...
+ 0.25 0.25 -0.375 -0.125 0.125 -0.125 ; ...
+ 7.45058e-09 7.45058e-09 0.25 -0.25 -0.25 0.25 ; ...
+ 0.25 0.25 -0.125 0.125 -0.125 -0.375 ];
+*/
+ { 0, 0, 64, 64, 64, 64, 64, 64, -96, -32, 32, -31, 0, 0, 64, -64, -64, 64, 64, 64, -32, 32, -32, -96 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.0714285 0.0714285 -0.142857 0.357143 0.5 0.142857 ; ...
+ -0.142857 -0.142857 0.285714 -0.214286 0 0.214286 ; ...
+ -0.142857 -0.142857 -0.214286 0.285714 -7.45058e-09 0.214286 ; ...
+ -0.0714286 -0.0714286 -0.357143 0.142857 0.5 -0.142857 ];
+*/
+ { 18, 18, -36, 91, 128, 36, -36, -36, 73, -54, 0, 54, -36, -36, -54, 73, 0, 54, -18, -18, -91, 36, 128, -36 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 0 0 0.25 0.25 0.25 ; ...
+ -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ; ...
+ 0 -0.25 -0.25 0.25 0 0.25 ; ...
+ 0.25 -0.25 -0.25 0 0.25 0 ];
+*/
+ { 64, 0, 0, 64, 64, 64, -42, -42, 42, -42, 42, 42, 0, -64, -64, 64, 0, 64, 64, -64, -64, 0, 64, 0 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.142857 0.214286 1.49012e-08 0.142857 0.285714 0.214286 ; ...
+ -0.142857 -0.214286 1.49012e-08 -0.142857 0.214286 0.285714 ; ...
+ 0.0714286 -0.142857 -0.5 0.0714286 0.142857 0.357143 ; ...
+ -0.0714286 0.142857 -0.5 -0.0714286 0.357143 0.142857 ];
+*/
+ { 36, 54, 0, 36, 73, 54, -36, -54, 0, -36, 54, 73, 18, -36, -127, 18, 36, 91, -18, 36, -127, -18, 91, 36 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ 0 -0.25 0 -0.25 0.25 0.25 ; ...
+ 0.25 -0.25 -0.25 0 0 0.25 ; ...
+ 0.25 0 -0.25 -0.25 0.25 0 ];
+*/
+ { 42, 42, 42, 42, 42, 42, 0, -64, 0, -64, 64, 64, 64, -64, -64, 0, 0, 64, 64, 0, -64, -64, 64, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ -2.98023e-08 0.25 0.25 0.25 0.25 0 ; ...
+ 1.30385e-08 -0.25 1.67638e-08 -0.25 1.67638e-08 0.5 ; ...
+ -0.5 -2.98023e-08 2.98023e-08 -2.98023e-08 2.98023e-08 0.5 ; ...
+ -0.5 0 0.25 0 0.25 0 ];
+*/
+ { 0, 63, 64, 63, 64, 0, 0, -64, 0, -64, 0, 128, -128, 0, 0, 0, 0, 127, -128, 0, 64, 0, 64, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0 0 0.25 0.5 0.25 0 ; ...
+ 0.25 0 0 -0.5 0 0.25 ; ...
+ 0.25 0.5 -0.25 -0.5 -0.25 0.25 ; ...
+ 0 0.5 0 -0.5 0 0 ];
+*/
+ { 0, 0, 64, 128, 64, 0, 64, 0, 0, -128, 0, 64, 64, 128, -64, -128, -64, 64, 0, 128, 0, -128, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ -0.125 0.125 0.25 0.375 0.25 0.125 ; ...
+ 0.25 -0.25 -2.42144e-08 -0.25 -2.42144e-08 0.25 ; ...
+ 0.375 0.125 -0.25 -0.125 -0.25 0.125 ; ...
+ 0.25 0.25 0 -0.25 0 -0.25 ];
+*/
+ { -32, 32, 64, 96, 64, 32, 64, -63, 0, -63, 0, 64, 96, 32, -64, -32, -64, 32, 64, 64, 0, -64, 0, -64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.2 0.1 0.1 0.3 0.2 0.1 ; ...
+ -0.3 0.1 0.1 -0.2 0.2 0.1 ; ...
+ -0.166667 -0.166667 0.166667 0.166667 -0.166667 0.166667 ; ...
+ -0.2 -0.1 -0.1 0.2 0.3 -0.1 ];
+*/
+ { 51, 25, 25, 76, 51, 25, -76, 25, 25, -51, 51, 25, -42, -42, 42, 42, -42, 42, -51, -25, -25, 51, 76, -25 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.285714 0.214286 0.142857 0.214286 1.49012e-08 0.142857 ; ...
+ -0.357143 -0.142857 0.0714286 -0.142857 0.5 0.0714286 ; ...
+ -0.214286 -0.285714 0.142857 0.214286 0 0.142857 ; ...
+ -0.142857 -0.357143 -0.0714286 0.142857 0.5 -0.0714286 ];
+*/
+ { 73, 54, 36, 54, 0, 36, -91, -36, 18, -36, 127, 18, -54, -73, 36, 54, 0, 36, -36, -91, -18, 36, 128, -18 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.5 0.25 0 0 0.25 0 ; ...
+ -0.5 0 0.25 0 0 0.25 ; ...
+ -0.5 -0.25 0.25 0.5 -0.25 0.25 ; ...
+ -0.5 0 0 0.5 0 0 ];
+*/
+ { 128, 64, 0, 0, 64, 0, -128, 0, 64, 0, 0, 64, -128, -64, 64, 128, -64, 64, -128, 0, 0, 128, 0, 0 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.357143 0.0714285 -0.142857 0.5 0.142857 0.0714285 ; ...
+ -0.142857 0.0714286 0.357143 -0.5 0.142857 0.0714286 ; ...
+ -0.285714 0.142857 0.214286 3.72529e-09 -0.214286 0.142857 ; ...
+ -0.214286 -0.142857 0.285714 -1.49012e-08 0.214286 -0.142857 ];
+*/
+ { 91, 18, -36, 127, 36, 18, -36, 18, 91, -128, 36, 18, -73, 36, 54, 0, -54, 36, -54, -36, 73, 0, 54, -36 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 0.25 -0.5 0.5 0.25 0.25 ; ...
+ 2.98023e-08 -2.98023e-08 0.5 -0.5 2.98023e-08 -2.98023e-08 ; ...
+ -0.25 0 0.5 -2.98023e-08 -0.25 0 ; ...
+ 2.98023e-08 -0.25 0.5 0 2.98023e-08 -0.25 ];
+*/
+ { 63, 63, -128, 128, 63, 63, 0, 0, 128, -128, 0, 0, -63, 0, 128, 0, -63, 0, 0, -63, 128, 0, 0, -63 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ 0.25 -0.25 -0.25 0.5 0.5 0.25 ; ...
+ 0 0.25 0.25 -0.5 -5.96046e-08 0 ; ...
+ -2.98023e-08 0.25 0.25 -2.98023e-08 -0.5 -2.98023e-08 ; ...
+ -0.25 0.25 0.25 -2.98023e-08 -5.96046e-08 -0.25 ];
+*/
+ { 64, -64, -64, 128, 128, 64, 0, 64, 64, -128, 0, 0, 0, 64, 64, 0, -128, 0, -63, 64, 64, 0, 0, -63 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ];
+ahainvah = [ -0.166667 -0.166667 -0.166667 0.5 0.5 0.5 ; ...
+ 0.166667 0.166667 0.166667 -0.5 -2.98023e-08 -2.98023e-08 ; ...
+ 0.166667 0.166667 0.166667 -6.70552e-08 -0.5 -5.21541e-08 ; ...
+ 0.166667 0.166667 0.166667 -2.98023e-08 -2.98023e-08 -0.5 ];
+*/
+ { -42, -42, -42, 128, 128, 128, 42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 -1.49012e-08 0 0.5 ; ...
+ -0.166667 -0.166667 -0.166667 0.5 4.96705e-09 -3.47694e-08 ; ...
+ 0 0 0 -0.5 0.5 1.49012e-08 ; ...
+ 0 0 0 -2.98023e-08 -0.5 0.5 ];
+*/
+ { 42, 42, 42, 0, 0, 128, -42, -42, -42, 128, 0, 0, 0, 0, 0, -127, 127, 0, 0, 0, 0, 0, -127, 128 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.214286 0.142857 0.142857 -1.49012e-08 0.214286 0.285714 ; ...
+ -0.0714286 -0.214286 -0.214286 0.5 -0.0714286 0.0714286 ; ...
+ -0.142857 0.0714286 0.0714286 -0.5 0.357143 0.142857 ; ...
+ 0.285714 -0.142857 -0.142857 0 -0.214286 0.214286 ];
+*/
+ { 54, 36, 36, 0, 54, 73, -18, -54, -54, 127, -18, 18, -36, 18, 18, -127, 91, 36, 73, -36, -36, 0, -54, 54 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.125 0.25 0.125 0.125 0.125 0.25 ; ...
+ -0.25 -0.125 -0.125 0.25 0.125 0.125 ; ...
+ 0.25 -0.125 -0.125 -0.25 0.125 0.125 ; ...
+ -0.125 0.25 -0.125 -0.125 -0.125 0.25 ];
+*/
+ { 32, 64, 32, 32, 32, 64, -64, -32, -32, 64, 32, 32, 64, -32, -32, -64, 32, 32, -32, 64, -32, -32, -32, 64 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.166667 0.166667 0.166667 0.166667 0.166667 0.166667 ; ...
+ -0.25 0 -0.25 0.25 0 0.25 ; ...
+ 0.25 -0.25 0 -0.25 0.25 0 ; ...
+ 0 0.25 -0.25 0 -0.25 0.25 ];
+*/
+ { 42, 42, 42, 42, 42, 42, -64, 0, -64, 64, 0, 64, 64, -64, 0, -64, 64, 0, 0, 64, -64, 0, -64, 64 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.1 0.2 0.3 0.1 0.1 0.2 ; ...
+ 0.1 -0.3 -0.2 0.1 0.1 0.2 ; ...
+ -0.166667 0.166667 -0.166667 -0.166667 0.166667 0.166667 ; ...
+ -0.1 -0.2 0.2 -0.1 -0.1 0.3 ];
+*/
+ { 25, 51, 76, 25, 25, 51, 25, -76, -51, 25, 25, 51, -42, 42, -42, -42, 42, 42, -25, -51, 51, -25, -25, 76 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.125 0.25 0.25 0.125 0.125 0.125 ; ...
+ 0.125 -0.25 -0.25 0.125 0.125 0.125 ; ...
+ -0.125 0.125 -0.125 -0.25 0.125 0.25 ; ...
+ 0.125 -0.125 0.125 -0.25 -0.125 0.25 ];
+*/
+ { 32, 64, 64, 32, 32, 32, 32, -64, -64, 32, 32, 32, -32, 32, -32, -64, 32, 64, 32, -32, 32, -64, -32, 64 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.142857 0.214286 0.285714 0.214286 0.142857 -2.23517e-08 ; ...
+ -0.0714286 -0.357143 -0.142857 0.142857 -0.0714286 0.5 ; ...
+ 0.142857 0.214286 -0.214286 -0.285714 0.142857 0 ; ...
+ -0.214286 -0.0714286 0.0714286 -0.0714286 -0.214286 0.5 ];
+*/
+ { 36, 54, 73, 54, 36, 0, -18, -91, -36, 36, -18, 128, 36, 54, -54, -73, 36, 0, -54, -18, 18, -18, -54, 128 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0 0.25 0.25 0.25 0.25 0 ; ...
+ 0.25 -0.375 -0.125 0.125 -0.125 0.25 ; ...
+ 7.45058e-09 0.25 -0.25 -0.25 0.25 7.45058e-09 ; ...
+ 0.25 -0.125 0.125 -0.125 -0.375 0.25 ];
+*/
+ { 0, 64, 64, 64, 64, 0, 64, -96, -32, 32, -31, 64, 0, 64, -64, -64, 64, 0, 64, -32, 32, -32, -96, 64 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0 0.25 0.25 0 0.25 ; ...
+ -0.25 0.25 -0.25 0 0.25 0 ; ...
+ -0.166667 -0.166667 0.166667 -0.166667 0.166667 0.166667 ; ...
+ 0 -0.25 0 0.25 -0.25 0.25 ];
+*/
+ { 64, 0, 64, 64, 0, 64, -64, 64, -64, 0, 64, 0, -42, -42, 42, -42, 42, 42, 0, -64, 0, 64, -64, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.125 0.25 0.125 0.125 0.125 ; ...
+ -0.25 0.125 -0.25 0.125 0.125 0.125 ; ...
+ -0.125 -0.25 0.125 -0.125 0.125 0.25 ; ...
+ 0.125 -0.25 -0.125 0.125 -0.125 0.25 ];
+*/
+ { 64, 32, 64, 32, 32, 32, -64, 32, -64, 32, 32, 32, -32, -64, 32, -32, 32, 64, 32, -64, -32, 32, -32, 64 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 4.96705e-09 -4.96705e-09 ; ...
+ -0.25 1.49012e-08 -0.25 1.49012e-08 0.5 1.49012e-08 ; ...
+ 0 -0.25 0 -0.25 0 0.5 ; ...
+ 0 0 0 0 -0.5 0.5 ];
+*/
+ { 64, 64, 64, 64, 0, 0, -64, 0, -64, 0, 128, 0, 0, -64, 0, -64, 0, 128, 0, 0, 0, 0, -128, 128 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.125 0.25 0.375 0.25 0.125 -0.125 ; ...
+ -0.25 -2.42144e-08 -0.25 -2.42144e-08 0.25 0.25 ; ...
+ 0.125 -0.25 -0.125 -0.25 0.125 0.375 ; ...
+ 0.25 0 -0.25 0 -0.25 0.25 ];
+*/
+ { 32, 64, 96, 64, 32, -32, -63, 0, -63, 0, 64, 64, 32, -64, -32, -64, 32, 96, 64, 0, -64, 0, -64, 64 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.357143 0.0714285 0.5 0.142857 0.0714285 -0.142857 ; ...
+ -0.142857 0.0714286 -0.5 0.142857 0.0714286 0.357143 ; ...
+ -0.285714 0.142857 3.72529e-09 -0.214286 0.142857 0.214286 ; ...
+ -0.214286 -0.142857 -1.49012e-08 0.214286 -0.142857 0.285714 ];
+*/
+ { 91, 18, 127, 36, 18, -36, -36, 18, -128, 36, 18, 91, -73, 36, 0, -54, 36, 54, -54, -36, 0, 54, -36, 73 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.25 0.5 0.25 0.25 -0.5 ; ...
+ 2.98023e-08 -2.98023e-08 -0.5 2.98023e-08 -2.98023e-08 0.5 ; ...
+ -0.25 0 -2.98023e-08 -0.25 0 0.5 ; ...
+ 2.98023e-08 -0.25 0 2.98023e-08 -0.25 0.5 ];
+*/
+ { 63, 63, 128, 63, 63, -128, 0, 0, -128, 0, 0, 128, -63, 0, 0, -63, 0, 128, 0, -63, 0, 0, -63, 128 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 -0.25 0.5 0.5 0.25 -0.25 ; ...
+ 0 0.25 -0.5 -5.96046e-08 0 0.25 ; ...
+ -2.98023e-08 0.25 -2.98023e-08 -0.5 -2.98023e-08 0.25 ; ...
+ -0.25 0.25 -2.98023e-08 -5.96046e-08 -0.25 0.25 ];
+*/
+ { 64, -64, 128, 128, 64, -64, 0, 64, -128, 0, 0, 64, 0, 64, 0, -128, 0, 64, -63, 64, 0, 0, -63, 64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ -0.166667 -0.166667 0.5 0.5 0.5 -0.166667 ; ...
+ 0.166667 0.166667 -0.5 -2.98023e-08 -2.98023e-08 0.166667 ; ...
+ 0.166667 0.166667 -6.70552e-08 -0.5 -5.21541e-08 0.166667 ; ...
+ 0.166667 0.166667 -2.98023e-08 -2.98023e-08 -0.5 0.166667 ];
+*/
+ { -42, -42, 128, 128, 128, -42, 42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.25 0 -2.98023e-08 0.25 0.25 ; ...
+ -0.25 -0.25 0.5 1.30385e-08 1.67638e-08 1.67638e-08 ; ...
+ 2.98023e-08 2.98023e-08 -0.5 0.5 -2.98023e-08 -2.98023e-08 ; ...
+ 0 0 0 -0.5 0.25 0.25 ];
+*/
+ { 63, 63, 0, 0, 64, 64, -64, -64, 128, 0, 0, 0, 0, 0, -127, 128, 0, 0, 0, 0, 0, -128, 64, 64 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.214286 0.285714 -1.49012e-08 0.214286 0.142857 0.142857 ; ...
+ -0.142857 -0.357143 0.5 -0.142857 0.0714286 0.0714286 ; ...
+ -0.142857 0.142857 -0.5 0.357143 0.0714286 0.0714286 ; ...
+ 0.214286 -0.214286 0 -0.285714 0.142857 0.142857 ];
+*/
+ { 54, 73, 0, 54, 36, 36, -36, -91, 128, -36, 18, 18, -36, 36, -128, 91, 18, 18, 54, -54, 0, -73, 36, 36 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.2 0.3 0.2 0.1 0.1 0.1 ; ...
+ -0.3 -0.2 0.2 0.1 0.1 0.1 ; ...
+ 0.2 -0.2 -0.3 0.1 0.1 0.1 ; ...
+ -0.166667 0.166667 -0.166667 -0.166667 0.166667 0.166667 ];
+*/
+ { 51, 76, 51, 25, 25, 25, -76, -51, 51, 25, 25, 25, 51, -51, -76, 25, 25, 25, -42, 42, -42, -42, 42, 42 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.25 0.25 0.25 0 0 ; ...
+ -0.375 -0.125 0.125 -0.125 0.25 0.25 ; ...
+ 0.25 -0.25 -0.25 0.25 7.45058e-09 7.45058e-09 ; ...
+ -0.125 0.125 -0.125 -0.375 0.25 0.25 ];
+*/
+ { 64, 64, 64, 64, 0, 0, -96, -32, 32, -31, 64, 64, 64, -64, -64, 64, 0, 0, -32, 32, -32, -96, 64, 64 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.142857 0.5 0.357143 -0.142857 0.0714285 0.0714285 ; ...
+ 0.142857 -0.5 -0.142857 0.357143 0.0714286 0.0714286 ; ...
+ -0.214286 3.72529e-09 -0.285714 0.214286 0.142857 0.142857 ; ...
+ -0.214286 1.49012e-08 0.214286 -0.285714 0.142857 0.142857 ];
+*/
+ { 36, 127, 91, -36, 18, 18, 36, -128, -36, 91, 18, 18, -54, 0, -73, 54, 36, 36, -54, 0, 54, -73, 36, 36 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.5 0.25 -4.96705e-09 -2.48353e-08 -2.48353e-08 ; ...
+ -1.49012e-08 -0.5 -1.49012e-08 0.5 1.49012e-08 1.49012e-08 ; ...
+ -0.25 -7.45058e-09 -0.25 7.45058e-09 0.25 0.25 ; ...
+ 0 0 0 -0.5 0.25 0.25 ];
+*/
+ { 63, 128, 63, 0, 0, 0, 0, -128, 0, 127, 0, 0, -64, 0, -64, 0, 64, 64, 0, 0, 0, -127, 63, 63 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.25 0.5 0.5 0.25 -0.25 -0.25 ; ...
+ 0 -0.5 -5.96046e-08 0 0.25 0.25 ; ...
+ -2.98023e-08 -2.98023e-08 -0.5 -2.98023e-08 0.25 0.25 ; ...
+ -0.25 -2.98023e-08 -5.96046e-08 -0.25 0.25 0.25 ];
+*/
+ { 64, 128, 128, 64, -64, -64, 0, -128, 0, 0, 64, 64, 0, 0, -128, 0, 64, 64, -63, 0, 0, -63, 64, 64 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ -0.166667 0.5 0.5 0.5 -0.166667 -0.166667 ; ...
+ 0.166667 -0.5 -2.98023e-08 -2.98023e-08 0.166667 0.166667 ; ...
+ 0.166667 -6.70552e-08 -0.5 -5.21541e-08 0.166667 0.166667 ; ...
+ 0.166667 -2.98023e-08 -2.98023e-08 -0.5 0.166667 0.166667 ];
+*/
+ { -42, 128, 128, 128, -42, -42, 42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42 },
+ /*
+a = [ 1 -1 -1 -1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.5 2.23517e-08 -2.23517e-08 0.166667 0.166667 0.166667 ; ...
+ -0.5 0.5 3.27826e-08 -2.98023e-09 -2.98023e-09 -2.98023e-09 ; ...
+ 2.98023e-08 -0.5 0.5 -2.98023e-08 -2.98023e-08 -2.98023e-08 ; ...
+ 0 -2.98023e-08 -0.5 0.166667 0.166667 0.166667 ];
+*/
+ { 128, 0, 0, 42, 42, 42, -128, 127, 0, 0, 0, 0, 0, -127, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42 },
+ /*
+a = [ 1 -1 -1 1 ; ...
+ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.5 7.45058e-08 0.5 -1.49012e-08 -1.49012e-08 -1.49012e-08 ; ...
+ -0.5 0.5 -0.5 0.166667 0.166667 0.166667 ; ...
+ 1.49012e-08 -0.5 0.5 1.49012e-08 1.49012e-08 1.49012e-08 ; ...
+ -2.98023e-08 -8.9407e-08 -0.5 0.166667 0.166667 0.166667 ];
+*/
+ { 128, 0, 127, 0, 0, 0, -128, 127, -127, 42, 42, 42, 0, -127, 127, 0, 0, 0, 0, 0, -127, 42, 42, 42 },
+ /*
+a = [ 1 -1 1 -1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.5 0.5 1.98682e-08 -1.98682e-08 -1.98682e-08 -1.98682e-08 ; ...
+ -0.5 -1.49012e-08 0.5 1.49012e-08 1.49012e-08 1.49012e-08 ; ...
+ -2.23517e-08 -0.5 -2.23517e-08 0.166667 0.166667 0.166667 ; ...
+ 0 0 -0.5 0.166667 0.166667 0.166667 ];
+*/
+ { 128, 128, 0, 0, 0, 0, -128, 0, 127, 0, 0, 0, 0, -128, 0, 42, 42, 42, 0, 0, -127, 42, 42, 42 },
+ /*
+a = [ 1 -1 1 1 ; ...
+ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ahainvah = [ 0.5 0.5 0.5 -0.166667 -0.166667 -0.166667 ; ...
+ -0.5 -2.98023e-08 -2.98023e-08 0.166667 0.166667 0.166667 ; ...
+ -6.70552e-08 -0.5 -5.21541e-08 0.166667 0.166667 0.166667 ; ...
+ -2.98023e-08 -2.98023e-08 -0.5 0.166667 0.166667 0.166667 ];
+*/
+ { 128, 128, 128, -42, -42, -42, -128, 0, 0, 42, 42, 42, 0, -128, 0, 42, 42, 42, 0, 0, -128, 42, 42, 42 },
+ /*
+a = [ 1 1 -1 -1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 -1 1 ; ...
+ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 -1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
+ /*
+a = [ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ; ...
+ 1 1 1 1 ];
+ singular
+*/
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
+};
+
+static const unsigned long estsingular[8] = {
+ 0x0000000f, 0xffffffff80080410, 0x00300201, 0xffffffffc0002040, 0x02040003, 0xffffffff80400c00, 0x08201001, 0xfffffffff0000000
+};
+
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..e9de238
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission. M.I.T. makes no representations about the
+# suitability of this software for any purpose. It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ chmodcmd=""
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/libmisc/Makefile.am b/libmisc/Makefile.am
new file mode 100644
index 0000000..b9fb042
--- /dev/null
+++ b/libmisc/Makefile.am
@@ -0,0 +1,8 @@
+EXTRA_DIST = getopt.c getopt.h getopt1.c openpty.c vsnprintf.c random.c
+
+noinst_LIBRARIES = libmisc.a
+
+noinst_HEADERS = raisedcosine.h
+
+libmisc_a_SOURCES = sinc.c hamming.c rctime.c rcfreq.c rrctime.c rrcfreq.c
+libmisc_a_LIBADD = @LIBOBJS@
diff --git a/libmisc/Makefile.in b/libmisc/Makefile.in
new file mode 100644
index 0000000..6a7c4b4
--- /dev/null
+++ b/libmisc/Makefile.in
@@ -0,0 +1,600 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
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+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = libmisc
+DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
+ $(top_srcdir)/mkinstalldirs vsnprintf.c getopt1.c random.c \
+ getopt.c openpty.c $(top_srcdir)/depcomp $(noinst_HEADERS)
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
+ $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \
+ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \
+ $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \
+ $(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+AM_V_AR = $(am__v_AR_ at AM_V@)
+am__v_AR_ = $(am__v_AR_ at AM_DEFAULT_V@)
+am__v_AR_0 = @echo " AR " $@;
+am__v_AR_1 =
+libmisc_a_AR = $(AR) $(ARFLAGS)
+libmisc_a_DEPENDENCIES = @LIBOBJS@
+am_libmisc_a_OBJECTS = sinc.$(OBJEXT) hamming.$(OBJEXT) \
+ rctime.$(OBJEXT) rcfreq.$(OBJEXT) rrctime.$(OBJEXT) \
+ rrcfreq.$(OBJEXT)
+libmisc_a_OBJECTS = $(am_libmisc_a_OBJECTS)
+AM_V_P = $(am__v_P_ at AM_V@)
+am__v_P_ = $(am__v_P_ at AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_ at AM_V@)
+am__v_GEN_ = $(am__v_GEN_ at AM_DEFAULT_V@)
+am__v_GEN_0 = @echo " GEN " $@;
+am__v_GEN_1 =
+AM_V_at = $(am__v_at_ at AM_V@)
+am__v_at_ = $(am__v_at_ at AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 =
+DEFAULT_INCLUDES = -I. at am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_ at AM_V@)
+am__v_CC_ = $(am__v_CC_ at AM_DEFAULT_V@)
+am__v_CC_0 = @echo " CC " $@;
+am__v_CC_1 =
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_ at AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_ at AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
+SOURCES = $(libmisc_a_SOURCES)
+DIST_SOURCES = $(libmisc_a_SOURCES)
+am__can_run_installinfo = \
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+ exit 1;; \
+ esac; \
+ done; \
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diff --git a/libmisc/getopt.c b/libmisc/getopt.c
new file mode 100644
index 0000000..a59a013
--- /dev/null
+++ b/libmisc/getopt.c
@@ -0,0 +1,731 @@
+/* Getopt for GNU.
+ NOTE: getopt is now part of the C library, so if you don't know what
+ "Keep this file name-space clean" means, talk to roland at gnu.ai.mit.edu
+ before changing it!
+
+ Copyright (C) 1987, 88, 89, 90, 91, 92, 1993
+ Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+ later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* NOTE!!! AIX requires this to be the first thing in the file.
+ Do not put ANYTHING before it! */
+#if !defined (__GNUC__) && defined (_AIX)
+ #pragma alloca
+#endif
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef __GNUC__
+#define alloca __builtin_alloca
+#else /* not __GNUC__ */
+#if defined (HAVE_ALLOCA_H) || (defined(sparc) && (defined(sun) || (!defined(USG) && !defined(SVR4) && !defined(__svr4__))))
+#include <alloca.h>
+#else
+#ifndef _AIX
+char *alloca ();
+#endif
+#endif /* alloca.h */
+#endif /* not __GNUC__ */
+
+#if !__STDC__ && !defined(const) && IN_GCC
+#define const
+#endif
+
+/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>. */
+#ifndef _NO_PROTO
+#define _NO_PROTO
+#endif
+
+#include <stdio.h>
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+ actually compiling the library itself. This code is part of the GNU C
+ Library, but also included in many other GNU distributions. Compiling
+ and linking in this code is a waste when using the GNU C library
+ (especially if it is a shared library). Rather than having every GNU
+ program understand `configure --with-gnu-libc' and omit the object files,
+ it is simpler to just do this in the source for each such file. */
+
+#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+
+/* This needs to come after some library #include
+ to get __GNU_LIBRARY__ defined. */
+#ifdef __GNU_LIBRARY__
+#undef alloca
+/* Don't include stdlib.h for non-GNU C libraries because some of them
+ contain conflicting prototypes for getopt. */
+#include <stdlib.h>
+#else /* Not GNU C library. */
+#define __alloca alloca
+#endif /* GNU C library. */
+
+/* If GETOPT_COMPAT is defined, `+' as well as `--' can introduce a
+ long-named option. Because this is not POSIX.2 compliant, it is
+ being phased out. */
+/* #define GETOPT_COMPAT */
+
+/* This version of `getopt' appears to the caller like standard Unix `getopt'
+ but it behaves differently for the user, since it allows the user
+ to intersperse the options with the other arguments.
+
+ As `getopt' works, it permutes the elements of ARGV so that,
+ when it is done, all the options precede everything else. Thus
+ all application programs are extended to handle flexible argument order.
+
+ Setting the environment variable POSIXLY_CORRECT disables permutation.
+ Then the behavior is completely standard.
+
+ GNU application programs can use a third alternative mode in which
+ they can distinguish the relative order of options and other arguments. */
+
+#include "getopt.h"
+
+/* For communication from `getopt' to the caller.
+ When `getopt' finds an option that takes an argument,
+ the argument value is returned here.
+ Also, when `ordering' is RETURN_IN_ORDER,
+ each non-option ARGV-element is returned here. */
+
+char *optarg = 0;
+
+/* Index in ARGV of the next element to be scanned.
+ This is used for communication to and from the caller
+ and for communication between successive calls to `getopt'.
+
+ On entry to `getopt', zero means this is the first call; initialize.
+
+ When `getopt' returns EOF, this is the index of the first of the
+ non-option elements that the caller should itself scan.
+
+ Otherwise, `optind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
+/* XXX 1003.2 says this must be 1 before any call. */
+int optind = 0;
+
+/* The next char to be scanned in the option-element
+ in which the last option character we returned was found.
+ This allows us to pick up the scan where we left off.
+
+ If this is zero, or a null string, it means resume the scan
+ by advancing to the next ARGV-element. */
+
+static char *nextchar;
+
+/* Callers store zero here to inhibit the error message
+ for unrecognized options. */
+
+int opterr = 1;
+
+/* Set to an option character which was unrecognized.
+ This must be initialized on some systems to avoid linking in the
+ system's own getopt implementation. */
+
+int optopt = '?';
+
+/* Describe how to deal with options that follow non-option ARGV-elements.
+
+ If the caller did not specify anything,
+ the default is REQUIRE_ORDER if the environment variable
+ POSIXLY_CORRECT is defined, PERMUTE otherwise.
+
+ REQUIRE_ORDER means don't recognize them as options;
+ stop option processing when the first non-option is seen.
+ This is what Unix does.
+ This mode of operation is selected by either setting the environment
+ variable POSIXLY_CORRECT, or using `+' as the first character
+ of the list of option characters.
+
+ PERMUTE is the default. We permute the contents of ARGV as we scan,
+ so that eventually all the non-options are at the end. This allows options
+ to be given in any order, even with programs that were not written to
+ expect this.
+
+ RETURN_IN_ORDER is an option available to programs that were written
+ to expect options and other ARGV-elements in any order and that care about
+ the ordering of the two. We describe each non-option ARGV-element
+ as if it were the argument of an option with character code 1.
+ Using `-' as the first character of the list of option characters
+ selects this mode of operation.
+
+ The special argument `--' forces an end of option-scanning regardless
+ of the value of `ordering'. In the case of RETURN_IN_ORDER, only
+ `--' can cause `getopt' to return EOF with `optind' != ARGC. */
+
+static enum
+{
+ REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+} ordering;
+
+#ifdef __GNU_LIBRARY__
+/* We want to avoid inclusion of string.h with non-GNU libraries
+ because there are many ways it can cause trouble.
+ On some systems, it contains special magic macros that don't work
+ in GCC. */
+#include <string.h>
+#define my_index strchr
+#define my_bcopy(src, dst, n) memcpy ((dst), (src), (n))
+#else
+
+/* Avoid depending on library functions or files
+ whose names are inconsistent. */
+
+char *getenv ();
+
+static char *
+my_index (str, chr)
+ const char *str;
+ int chr;
+{
+ while (*str)
+ {
+ if (*str == chr)
+ return (char *) str;
+ str++;
+ }
+ return 0;
+}
+
+static void
+my_bcopy (from, to, size)
+ const char *from;
+ char *to;
+ int size;
+{
+ int i;
+ for (i = 0; i < size; i++)
+ to[i] = from[i];
+}
+#endif /* GNU C library. */
+
+/* Handle permutation of arguments. */
+
+/* Describe the part of ARGV that contains non-options that have
+ been skipped. `first_nonopt' is the index in ARGV of the first of them;
+ `last_nonopt' is the index after the last of them. */
+
+static int first_nonopt;
+static int last_nonopt;
+
+/* Exchange two adjacent subsequences of ARGV.
+ One subsequence is elements [first_nonopt,last_nonopt)
+ which contains all the non-options that have been skipped so far.
+ The other is elements [last_nonopt,optind), which contains all
+ the options processed since those non-options were skipped.
+
+ `first_nonopt' and `last_nonopt' are relocated so that they describe
+ the new indices of the non-options in ARGV after they are moved. */
+
+static void
+exchange (argv)
+ char **argv;
+{
+ int nonopts_size = (last_nonopt - first_nonopt) * sizeof (char *);
+ char **temp = (char **) __alloca (nonopts_size);
+
+ /* Interchange the two blocks of data in ARGV. */
+
+ my_bcopy ((char *) &argv[first_nonopt], (char *) temp, nonopts_size);
+ my_bcopy ((char *) &argv[last_nonopt], (char *) &argv[first_nonopt],
+ (optind - last_nonopt) * sizeof (char *));
+ my_bcopy ((char *) temp,
+ (char *) &argv[first_nonopt + optind - last_nonopt],
+ nonopts_size);
+
+ /* Update records for the slots the non-options now occupy. */
+
+ first_nonopt += (optind - last_nonopt);
+ last_nonopt = optind;
+}
+
+/* Scan elements of ARGV (whose length is ARGC) for option characters
+ given in OPTSTRING.
+
+ If an element of ARGV starts with '-', and is not exactly "-" or "--",
+ then it is an option element. The characters of this element
+ (aside from the initial '-') are option characters. If `getopt'
+ is called repeatedly, it returns successively each of the option characters
+ from each of the option elements.
+
+ If `getopt' finds another option character, it returns that character,
+ updating `optind' and `nextchar' so that the next call to `getopt' can
+ resume the scan with the following option character or ARGV-element.
+
+ If there are no more option characters, `getopt' returns `EOF'.
+ Then `optind' is the index in ARGV of the first ARGV-element
+ that is not an option. (The ARGV-elements have been permuted
+ so that those that are not options now come last.)
+
+ OPTSTRING is a string containing the legitimate option characters.
+ If an option character is seen that is not listed in OPTSTRING,
+ return '?' after printing an error message. If you set `opterr' to
+ zero, the error message is suppressed but we still return '?'.
+
+ If a char in OPTSTRING is followed by a colon, that means it wants an arg,
+ so the following text in the same ARGV-element, or the text of the following
+ ARGV-element, is returned in `optarg'. Two colons mean an option that
+ wants an optional arg; if there is text in the current ARGV-element,
+ it is returned in `optarg', otherwise `optarg' is set to zero.
+
+ If OPTSTRING starts with `-' or `+', it requests different methods of
+ handling the non-option ARGV-elements.
+ See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
+
+ Long-named options begin with `--' instead of `-'.
+ Their names may be abbreviated as long as the abbreviation is unique
+ or is an exact match for some defined option. If they have an
+ argument, it follows the option name in the same ARGV-element, separated
+ from the option name by a `=', or else the in next ARGV-element.
+ When `getopt' finds a long-named option, it returns 0 if that option's
+ `flag' field is nonzero, the value of the option's `val' field
+ if the `flag' field is zero.
+
+ The elements of ARGV aren't really const, because we permute them.
+ But we pretend they're const in the prototype to be compatible
+ with other systems.
+
+ LONGOPTS is a vector of `struct option' terminated by an
+ element containing a name which is zero.
+
+ LONGIND returns the index in LONGOPT of the long-named option found.
+ It is only valid when a long-named option has been found by the most
+ recent call.
+
+ If LONG_ONLY is nonzero, '-' as well as '--' can introduce
+ long-named options. */
+
+int
+_getopt_internal (argc, argv, optstring, longopts, longind, long_only)
+ int argc;
+ char *const *argv;
+ const char *optstring;
+ const struct option *longopts;
+ int *longind;
+ int long_only;
+{
+ int option_index;
+
+ optarg = 0;
+
+ /* Initialize the internal data when the first call is made.
+ Start processing options with ARGV-element 1 (since ARGV-element 0
+ is the program name); the sequence of previously skipped
+ non-option ARGV-elements is empty. */
+
+ if (optind == 0)
+ {
+ first_nonopt = last_nonopt = optind = 1;
+
+ nextchar = NULL;
+
+ /* Determine how to handle the ordering of options and nonoptions. */
+
+ if (optstring[0] == '-')
+ {
+ ordering = RETURN_IN_ORDER;
+ ++optstring;
+ }
+ else if (optstring[0] == '+')
+ {
+ ordering = REQUIRE_ORDER;
+ ++optstring;
+ }
+ else if (getenv ("POSIXLY_CORRECT") != NULL)
+ ordering = REQUIRE_ORDER;
+ else
+ ordering = PERMUTE;
+ }
+
+ if (nextchar == NULL || *nextchar == '\0')
+ {
+ if (ordering == PERMUTE)
+ {
+ /* If we have just processed some options following some non-options,
+ exchange them so that the options come first. */
+
+ if (first_nonopt != last_nonopt && last_nonopt != optind)
+ exchange ((char **) argv);
+ else if (last_nonopt != optind)
+ first_nonopt = optind;
+
+ /* Now skip any additional non-options
+ and extend the range of non-options previously skipped. */
+
+ while (optind < argc
+ && (argv[optind][0] != '-' || argv[optind][1] == '\0')
+#ifdef GETOPT_COMPAT
+ && (longopts == NULL
+ || argv[optind][0] != '+' || argv[optind][1] == '\0')
+#endif /* GETOPT_COMPAT */
+ )
+ optind++;
+ last_nonopt = optind;
+ }
+
+ /* Special ARGV-element `--' means premature end of options.
+ Skip it like a null option,
+ then exchange with previous non-options as if it were an option,
+ then skip everything else like a non-option. */
+
+ if (optind != argc && !strcmp (argv[optind], "--"))
+ {
+ optind++;
+
+ if (first_nonopt != last_nonopt && last_nonopt != optind)
+ exchange ((char **) argv);
+ else if (first_nonopt == last_nonopt)
+ first_nonopt = optind;
+ last_nonopt = argc;
+
+ optind = argc;
+ }
+
+ /* If we have done all the ARGV-elements, stop the scan
+ and back over any non-options that we skipped and permuted. */
+
+ if (optind == argc)
+ {
+ /* Set the next-arg-index to point at the non-options
+ that we previously skipped, so the caller will digest them. */
+ if (first_nonopt != last_nonopt)
+ optind = first_nonopt;
+ return EOF;
+ }
+
+ /* If we have come to a non-option and did not permute it,
+ either stop the scan or describe it to the caller and pass it by. */
+
+ if ((argv[optind][0] != '-' || argv[optind][1] == '\0')
+#ifdef GETOPT_COMPAT
+ && (longopts == NULL
+ || argv[optind][0] != '+' || argv[optind][1] == '\0')
+#endif /* GETOPT_COMPAT */
+ )
+ {
+ if (ordering == REQUIRE_ORDER)
+ return EOF;
+ optarg = argv[optind++];
+ return 1;
+ }
+
+ /* We have found another option-ARGV-element.
+ Start decoding its characters. */
+
+ nextchar = (argv[optind] + 1
+ + (longopts != NULL && argv[optind][1] == '-'));
+ }
+
+ if (longopts != NULL
+ && ((argv[optind][0] == '-'
+ && (argv[optind][1] == '-' || long_only))
+#ifdef GETOPT_COMPAT
+ || argv[optind][0] == '+'
+#endif /* GETOPT_COMPAT */
+ ))
+ {
+ const struct option *p;
+ char *s = nextchar;
+ int exact = 0;
+ int ambig = 0;
+ const struct option *pfound = NULL;
+ int indfound;
+
+ while (*s && *s != '=')
+ s++;
+
+ /* Test all options for either exact match or abbreviated matches. */
+ for (p = longopts, option_index = 0; p->name;
+ p++, option_index++)
+ if (!strncmp (p->name, nextchar, s - nextchar))
+ {
+ if (s - nextchar == strlen (p->name))
+ {
+ /* Exact match found. */
+ pfound = p;
+ indfound = option_index;
+ exact = 1;
+ break;
+ }
+ else if (pfound == NULL)
+ {
+ /* First nonexact match found. */
+ pfound = p;
+ indfound = option_index;
+ }
+ else
+ /* Second nonexact match found. */
+ ambig = 1;
+ }
+
+ if (ambig && !exact)
+ {
+ if (opterr)
+ fprintf (stderr, "%s: option `%s' is ambiguous\n",
+ argv[0], argv[optind]);
+ nextchar += strlen (nextchar);
+ optind++;
+ return '?';
+ }
+
+ if (pfound != NULL)
+ {
+ option_index = indfound;
+ optind++;
+ if (*s)
+ {
+ /* Don't test has_arg with >, because some C compilers don't
+ allow it to be used on enums. */
+ if (pfound->has_arg)
+ optarg = s + 1;
+ else
+ {
+ if (opterr)
+ {
+ if (argv[optind - 1][1] == '-')
+ /* --option */
+ fprintf (stderr,
+ "%s: option `--%s' doesn't allow an argument\n",
+ argv[0], pfound->name);
+ else
+ /* +option or -option */
+ fprintf (stderr,
+ "%s: option `%c%s' doesn't allow an argument\n",
+ argv[0], argv[optind - 1][0], pfound->name);
+ }
+ nextchar += strlen (nextchar);
+ return '?';
+ }
+ }
+ else if (pfound->has_arg == 1)
+ {
+ if (optind < argc)
+ optarg = argv[optind++];
+ else
+ {
+ if (opterr)
+ fprintf (stderr, "%s: option `%s' requires an argument\n",
+ argv[0], argv[optind - 1]);
+ nextchar += strlen (nextchar);
+ return optstring[0] == ':' ? ':' : '?';
+ }
+ }
+ nextchar += strlen (nextchar);
+ if (longind != NULL)
+ *longind = option_index;
+ if (pfound->flag)
+ {
+ *(pfound->flag) = pfound->val;
+ return 0;
+ }
+ return pfound->val;
+ }
+ /* Can't find it as a long option. If this is not getopt_long_only,
+ or the option starts with '--' or is not a valid short
+ option, then it's an error.
+ Otherwise interpret it as a short option. */
+ if (!long_only || argv[optind][1] == '-'
+#ifdef GETOPT_COMPAT
+ || argv[optind][0] == '+'
+#endif /* GETOPT_COMPAT */
+ || my_index (optstring, *nextchar) == NULL)
+ {
+ if (opterr)
+ {
+ if (argv[optind][1] == '-')
+ /* --option */
+ fprintf (stderr, "%s: unrecognized option `--%s'\n",
+ argv[0], nextchar);
+ else
+ /* +option or -option */
+ fprintf (stderr, "%s: unrecognized option `%c%s'\n",
+ argv[0], argv[optind][0], nextchar);
+ }
+ nextchar = (char *) "";
+ optind++;
+ return '?';
+ }
+ }
+
+ /* Look at and handle the next option-character. */
+
+ {
+ char c = *nextchar++;
+ char *temp = my_index (optstring, c);
+
+ /* Increment `optind' when we start to process its last character. */
+ if (*nextchar == '\0')
+ ++optind;
+
+ if (temp == NULL || c == ':')
+ {
+ if (opterr)
+ {
+#if 0
+ if (c < 040 || c >= 0177)
+ fprintf (stderr, "%s: unrecognized option, character code 0%o\n",
+ argv[0], c);
+ else
+ fprintf (stderr, "%s: unrecognized option `-%c'\n", argv[0], c);
+#else
+ /* 1003.2 specifies the format of this message. */
+ fprintf (stderr, "%s: illegal option -- %c\n", argv[0], c);
+#endif
+ }
+ optopt = c;
+ return '?';
+ }
+ if (temp[1] == ':')
+ {
+ if (temp[2] == ':')
+ {
+ /* This is an option that accepts an argument optionally. */
+ if (*nextchar != '\0')
+ {
+ optarg = nextchar;
+ optind++;
+ }
+ else
+ optarg = 0;
+ nextchar = NULL;
+ }
+ else
+ {
+ /* This is an option that requires an argument. */
+ if (*nextchar != '\0')
+ {
+ optarg = nextchar;
+ /* If we end this ARGV-element by taking the rest as an arg,
+ we must advance to the next element now. */
+ optind++;
+ }
+ else if (optind == argc)
+ {
+ if (opterr)
+ {
+#if 0
+ fprintf (stderr, "%s: option `-%c' requires an argument\n",
+ argv[0], c);
+#else
+ /* 1003.2 specifies the format of this message. */
+ fprintf (stderr, "%s: option requires an argument -- %c\n",
+ argv[0], c);
+#endif
+ }
+ optopt = c;
+ if (optstring[0] == ':')
+ c = ':';
+ else
+ c = '?';
+ }
+ else
+ /* We already incremented `optind' once;
+ increment it again when taking next ARGV-elt as argument. */
+ optarg = argv[optind++];
+ nextchar = NULL;
+ }
+ }
+ return c;
+ }
+}
+
+int
+getopt (argc, argv, optstring)
+ int argc;
+ char *const *argv;
+ const char *optstring;
+{
+ return _getopt_internal (argc, argv, optstring,
+ (const struct option *) 0,
+ (int *) 0,
+ 0);
+}
+
+#endif /* _LIBC or not __GNU_LIBRARY__. */
+
+#ifdef TEST
+
+/* Compile with -DTEST to make an executable for use in testing
+ the above definition of `getopt'. */
+
+int
+main (argc, argv)
+ int argc;
+ char **argv;
+{
+ int c;
+ int digit_optind = 0;
+
+ while (1)
+ {
+ int this_option_optind = optind ? optind : 1;
+
+ c = getopt (argc, argv, "abc:d:0123456789");
+ if (c == EOF)
+ break;
+
+ switch (c)
+ {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ if (digit_optind != 0 && digit_optind != this_option_optind)
+ printf ("digits occur in two different argv-elements.\n");
+ digit_optind = this_option_optind;
+ printf ("option %c\n", c);
+ break;
+
+ case 'a':
+ printf ("option a\n");
+ break;
+
+ case 'b':
+ printf ("option b\n");
+ break;
+
+ case 'c':
+ printf ("option c with value `%s'\n", optarg);
+ break;
+
+ case '?':
+ break;
+
+ default:
+ printf ("?? getopt returned character code 0%o ??\n", c);
+ }
+ }
+
+ if (optind < argc)
+ {
+ printf ("non-option ARGV-elements: ");
+ while (optind < argc)
+ printf ("%s ", argv[optind++]);
+ printf ("\n");
+ }
+
+ exit (0);
+}
+
+#endif /* TEST */
diff --git a/libmisc/getopt.h b/libmisc/getopt.h
new file mode 100644
index 0000000..fc3652e
--- /dev/null
+++ b/libmisc/getopt.h
@@ -0,0 +1,131 @@
+/* Declarations for getopt.
+ Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+ later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifndef _GETOPT_H
+#define _GETOPT_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For communication from `getopt' to the caller.
+ When `getopt' finds an option that takes an argument,
+ the argument value is returned here.
+ Also, when `ordering' is RETURN_IN_ORDER,
+ each non-option ARGV-element is returned here. */
+
+extern char *optarg;
+
+/* Index in ARGV of the next element to be scanned.
+ This is used for communication to and from the caller
+ and for communication between successive calls to `getopt'.
+
+ On entry to `getopt', zero means this is the first call; initialize.
+
+ When `getopt' returns EOF, this is the index of the first of the
+ non-option elements that the caller should itself scan.
+
+ Otherwise, `optind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
+extern int optind;
+
+/* Callers store zero here to inhibit the error message `getopt' prints
+ for unrecognized options. */
+
+extern int opterr;
+
+/* Set to an option character which was unrecognized. */
+
+extern int optopt;
+
+/* Describe the long-named options requested by the application.
+ The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+ of `struct option' terminated by an element containing a name which is
+ zero.
+
+ The field `has_arg' is:
+ no_argument (or 0) if the option does not take an argument,
+ required_argument (or 1) if the option requires an argument,
+ optional_argument (or 2) if the option takes an optional argument.
+
+ If the field `flag' is not NULL, it points to a variable that is set
+ to the value given in the field `val' when the option is found, but
+ left unchanged if the option is not found.
+
+ To have a long-named option do something other than set an `int' to
+ a compiled-in constant, such as set a value from `optarg', set the
+ option's `flag' field to zero and its `val' field to a nonzero
+ value (the equivalent single-letter option character, if there is
+ one). For long options that have a zero `flag' field, `getopt'
+ returns the contents of the `val' field. */
+
+struct option
+{
+#if __STDC__
+ const char *name;
+#else
+ char *name;
+#endif
+ /* has_arg can't be an enum because some compilers complain about
+ type mismatches in all the code that assumes it is an int. */
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+/* Names for the values of the `has_arg' field of `struct option'. */
+
+#define no_argument 0
+#define required_argument 1
+#define optional_argument 2
+
+#if __STDC__
+#if defined(__GNU_LIBRARY__)
+/* Many other libraries have conflicting prototypes for getopt, with
+ differences in the consts, in stdlib.h. To avoid compilation
+ errors, only prototype getopt for the GNU C library. */
+extern int getopt (int argc, char *const *argv, const char *shortopts);
+#else /* not __GNU_LIBRARY__ */
+#if 0
+extern int getopt ();
+#endif
+#endif /* not __GNU_LIBRARY__ */
+extern int getopt_long (int argc, char *const *argv, const char *shortopts,
+ const struct option *longopts, int *longind);
+extern int getopt_long_only (int argc, char *const *argv,
+ const char *shortopts,
+ const struct option *longopts, int *longind);
+
+/* Internal only. Users should not call this directly. */
+extern int _getopt_internal (int argc, char *const *argv,
+ const char *shortopts,
+ const struct option *longopts, int *longind,
+ int long_only);
+#else /* not __STDC__ */
+extern int getopt ();
+extern int getopt_long ();
+extern int getopt_long_only ();
+
+extern int _getopt_internal ();
+#endif /* not __STDC__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GETOPT_H */
diff --git a/libmisc/getopt1.c b/libmisc/getopt1.c
new file mode 100644
index 0000000..a32615c
--- /dev/null
+++ b/libmisc/getopt1.c
@@ -0,0 +1,176 @@
+/* getopt_long and getopt_long_only entry points for GNU getopt.
+ Copyright (C) 1987, 88, 89, 90, 91, 92, 1993
+ Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the
+ Free Software Foundation; either version 2, or (at your option) any
+ later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "getopt.h"
+
+#if !__STDC__ && !defined(const) && IN_GCC
+#define const
+#endif
+
+#include <stdio.h>
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+ actually compiling the library itself. This code is part of the GNU C
+ Library, but also included in many other GNU distributions. Compiling
+ and linking in this code is a waste when using the GNU C library
+ (especially if it is a shared library). Rather than having every GNU
+ program understand `configure --with-gnu-libc' and omit the object files,
+ it is simpler to just do this in the source for each such file. */
+
+#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+
+/* This needs to come after some library #include
+ to get __GNU_LIBRARY__ defined. */
+#ifdef __GNU_LIBRARY__
+#include <stdlib.h>
+#else
+char *getenv ();
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+int
+getopt_long (argc, argv, options, long_options, opt_index)
+ int argc;
+ char *const *argv;
+ const char *options;
+ const struct option *long_options;
+ int *opt_index;
+{
+ return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
+}
+
+/* Like getopt_long, but '-' as well as '--' can indicate a long option.
+ If an option that starts with '-' (not '--') doesn't match a long option,
+ but does match a short option, it is parsed as a short option
+ instead. */
+
+int
+getopt_long_only (argc, argv, options, long_options, opt_index)
+ int argc;
+ char *const *argv;
+ const char *options;
+ const struct option *long_options;
+ int *opt_index;
+{
+ return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
+}
+
+
+#endif /* _LIBC or not __GNU_LIBRARY__. */
+
+#ifdef TEST
+
+#include <stdio.h>
+
+int
+main (argc, argv)
+ int argc;
+ char **argv;
+{
+ int c;
+ int digit_optind = 0;
+
+ while (1)
+ {
+ int this_option_optind = optind ? optind : 1;
+ int option_index = 0;
+ static struct option long_options[] =
+ {
+ {"add", 1, 0, 0},
+ {"append", 0, 0, 0},
+ {"delete", 1, 0, 0},
+ {"verbose", 0, 0, 0},
+ {"create", 0, 0, 0},
+ {"file", 1, 0, 0},
+ {0, 0, 0, 0}
+ };
+
+ c = getopt_long (argc, argv, "abc:d:0123456789",
+ long_options, &option_index);
+ if (c == EOF)
+ break;
+
+ switch (c)
+ {
+ case 0:
+ printf ("option %s", long_options[option_index].name);
+ if (optarg)
+ printf (" with arg %s", optarg);
+ printf ("\n");
+ break;
+
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ if (digit_optind != 0 && digit_optind != this_option_optind)
+ printf ("digits occur in two different argv-elements.\n");
+ digit_optind = this_option_optind;
+ printf ("option %c\n", c);
+ break;
+
+ case 'a':
+ printf ("option a\n");
+ break;
+
+ case 'b':
+ printf ("option b\n");
+ break;
+
+ case 'c':
+ printf ("option c with value `%s'\n", optarg);
+ break;
+
+ case 'd':
+ printf ("option d with value `%s'\n", optarg);
+ break;
+
+ case '?':
+ break;
+
+ default:
+ printf ("?? getopt returned character code 0%o ??\n", c);
+ }
+ }
+
+ if (optind < argc)
+ {
+ printf ("non-option ARGV-elements: ");
+ while (optind < argc)
+ printf ("%s ", argv[optind++]);
+ printf ("\n");
+ }
+
+ exit (0);
+}
+
+#endif /* TEST */
diff --git a/libmisc/hamming.c b/libmisc/hamming.c
new file mode 100644
index 0000000..cae1dd0
--- /dev/null
+++ b/libmisc/hamming.c
@@ -0,0 +1,44 @@
+/*****************************************************************************/
+
+/*
+ * hamming.c -- Hamming Window.
+ *
+ * Copyright (C) 1999-2000, 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+double hamming(double x)
+{
+ return 0.54-0.46*cos(2*M_PI*x);
+}
diff --git a/libmisc/openpty.c b/libmisc/openpty.c
new file mode 100644
index 0000000..71d76e6
--- /dev/null
+++ b/libmisc/openpty.c
@@ -0,0 +1,83 @@
+/*****************************************************************************/
+
+/*
+ * openpty.c -- openpty.
+ *
+ * From glibc2, Copyright (C) Free Software Foundation
+ * Modified by Thomas Sailer, sailer at ife.ee.ethz.ch
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*****************************************************************************/
+
+#ifndef HAVE_OPENPTY
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <termios.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <errno.h>
+
+int openpty(int *amaster, int *aslave, char *name, struct termios *termp, struct winsize *winp)
+{
+ char line[11];
+ const char *cp1, *cp2;
+ int master, slave, ttygid;
+ struct group *gr;
+
+ strcpy (line, "/dev/ptyXX");
+ if (gr = getgrnam("tty"))
+ ttygid = gr->gr_gid;
+ else
+ ttygid = -1;
+ for (cp1 = "pqrs"; *cp1; cp1++) {
+ line[8] = *cp1;
+ for (cp2 = "0123456789abcdef"; *cp2; cp2++) {
+ line[9] = *cp2;
+ if ((master = open(line, O_RDWR, 0)) == -1) {
+ if (errno == ENOENT)
+ return (-1); /* out of ptys */
+ } else {
+ line[5] = 't';
+ (void)chown(line, getuid(), ttygid);
+ (void)chmod(line, S_IRUSR|S_IWUSR|S_IWGRP);
+#ifdef HAVE_REVOKE
+ revoke(line);
+#endif
+ if ((slave = open(line, O_RDWR, 0)) != -1) {
+ *amaster = master;
+ *aslave = slave;
+ if (name)
+ strcpy(name, line);
+ if (termp)
+ (void)tcsetattr(slave, TCSAFLUSH, termp);
+ if (winp)
+ (void)ioctl(slave, TIOCSWINSZ, (char *)winp);
+ return 0;
+ }
+ (void)close(master);
+ line[5] = 'p';
+ }
+ }
+ }
+ errno = ENOENT; /* out of ptys */
+ return -1;
+}
+
+#endif /* HAVE_OPENPTY */
diff --git a/libmisc/raisedcosine.h b/libmisc/raisedcosine.h
new file mode 100644
index 0000000..a493e0b
--- /dev/null
+++ b/libmisc/raisedcosine.h
@@ -0,0 +1,53 @@
+/*****************************************************************************/
+
+/*
+ * raisedcosine.h -- Raised Cosine Functions.
+ *
+ * Copyright (C) 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifndef _RAISEDCOSINE_H
+#define _RAISEDCOSINE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* --------------------------------------------------------------------- */
+
+extern double sinc(double x);
+extern double hamming(double x);
+extern double raised_cosine_time(double time, double alpha);
+extern double raised_cosine_freq(double freq, double alpha);
+extern double root_raised_cosine_time(double time, double alpha);
+extern double root_raised_cosine_freq(double freq, double alpha);
+
+/* --------------------------------------------------------------------- */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RAISEDCOSINE_H */
diff --git a/libmisc/random.c b/libmisc/random.c
new file mode 100644
index 0000000..e20cca1
--- /dev/null
+++ b/libmisc/random.c
@@ -0,0 +1,40 @@
+/*****************************************************************************/
+
+/*
+ * random.c -- Random Emulation (for mingw32).
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#include <stdlib.h>
+
+/* --------------------------------------------------------------------- */
+
+long int random(void)
+{
+ return rand();
+}
+
+void srandom(unsigned int seed)
+{
+ srand(seed);
+}
diff --git a/libmisc/rcfreq.c b/libmisc/rcfreq.c
new file mode 100644
index 0000000..cd5af5e
--- /dev/null
+++ b/libmisc/rcfreq.c
@@ -0,0 +1,52 @@
+/*****************************************************************************/
+
+/*
+ * rcfreq.c -- Raised Cosine Function (Frequency Domain).
+ *
+ * Copyright (C) 2001, 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+double raised_cosine_freq(double freq, double alpha)
+{
+ freq = fabs(freq);
+ freq -= 0.5 * (1 - alpha);
+ if (freq <= 0)
+ return 1;
+ if (freq >= alpha)
+ return 0;
+ freq /= alpha;
+ freq *= M_PI;
+ return 0.5 * (1 + cos(freq));
+}
diff --git a/libmisc/rctime.c b/libmisc/rctime.c
new file mode 100644
index 0000000..775f8a6
--- /dev/null
+++ b/libmisc/rctime.c
@@ -0,0 +1,58 @@
+/*****************************************************************************/
+
+/*
+ * rctime.c -- Raised Cosine Function (Time Domain).
+ *
+ * Copyright (C) 2001, 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * sinc(pi t) cos(pi alpha t) / [ 1 - (2 alpha t)^2 ]
+ */
+
+double raised_cosine_time(double time, double alpha)
+{
+ float f1, f2, alphatime;
+
+ if (fabs(alpha) < 1e-8)
+ return sinc(time);
+ alphatime = time * alpha;
+ f1 = 1 - 4 * alphatime * alphatime;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI / 4.0;
+ else
+ f2 = cos(M_PI * alphatime) / f1;
+ return sinc(time) * f2;
+}
diff --git a/libmisc/rrcfreq.c b/libmisc/rrcfreq.c
new file mode 100644
index 0000000..6aae11a
--- /dev/null
+++ b/libmisc/rrcfreq.c
@@ -0,0 +1,52 @@
+/*****************************************************************************/
+
+/*
+ * rrcfreq.c -- Square Root Raised Cosine Function (Frequency Domain).
+ *
+ * Copyright (C) 2001, 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+double root_raised_cosine_freq(double freq, double alpha)
+{
+ freq = fabs(freq);
+ freq -= 0.5 * (1 - alpha);
+ if (freq <= 0)
+ return 1;
+ if (freq >= alpha)
+ return 0;
+ freq /= alpha;
+ freq *= M_PI;
+ return sqrt(0.5 * (1 + cos(freq)));
+}
diff --git a/libmisc/rrctime.c b/libmisc/rrctime.c
new file mode 100644
index 0000000..086111a
--- /dev/null
+++ b/libmisc/rrctime.c
@@ -0,0 +1,62 @@
+/*****************************************************************************/
+
+/*
+ * rrctime.c -- Square Root Raised Cosine Function (Time Domain).
+ *
+ * Copyright (C) 2001, 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * see Huber: Trelliscodierung, S. 15, or ptolemy source code
+ *
+ * [ (4 alpha t) cos( pi (1+alpha) t) + sin (pi (1 - alpha)t) ] / [ (pi t) (1 - (4 alpha t)^2) ]
+ */
+
+double root_raised_cosine_time(double time, double alpha)
+{
+ float opap, omap, at4, omat4sq;
+
+ if (fabs(alpha) < 1e-8)
+ return sinc(time);
+ if (fabs(time) < 1e-8)
+ return ((4.0 / M_PI) - 1.0) * alpha + 1.0;
+ opap = (1.0 + alpha) * M_PI;
+ omap = (1.0 - alpha) * M_PI;
+ at4 = alpha * time * 4;
+ omat4sq = 1 - at4 * at4;
+ if (fabs(omat4sq) < 1e-8)
+ return ((4.0 * alpha) * cos(opap * time) - at4 * opap * sin(opap * time) + omap * cos(omap * time)) / (1 - 3 * at4 * at4) * (1.0 / M_PI);
+ return (4.0 / M_PI) * alpha / omat4sq * (cos(opap * time) + sin(omap * time) / at4);
+}
diff --git a/libmisc/sinc.c b/libmisc/sinc.c
new file mode 100644
index 0000000..fc9a025
--- /dev/null
+++ b/libmisc/sinc.c
@@ -0,0 +1,48 @@
+/*****************************************************************************/
+
+/*
+ * sinc.c -- sinc aka sin(x)/x.
+ *
+ * Copyright (C) 2001, 2002
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "raisedcosine.h"
+
+/* --------------------------------------------------------------------- */
+
+double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (fabs(arg) < 1e-10)
+ return 1;
+ return sin(arg) / arg;
+}
diff --git a/libmisc/vsnprintf.c b/libmisc/vsnprintf.c
new file mode 100644
index 0000000..0b9ab56
--- /dev/null
+++ b/libmisc/vsnprintf.c
@@ -0,0 +1,194 @@
+/*
+ * This file is derived from GLIB by Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ *
+ * GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <sys/types.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+static unsigned int printf_string_upper_bound (const char *format, va_list args)
+{
+ unsigned int len = 1;
+
+ while (*format) {
+ int long_int = 0;
+ int extra_long = 0;
+ char c;
+
+ c = *format++;
+
+ if (c == '%') {
+ int done = 0;
+
+ while (*format && !done) {
+ switch (*format++) {
+ char *string_arg;
+
+ case '*':
+ len += va_arg (args, int);
+ break;
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ /* add specified format length, since it might exceed the
+ * size we assume it to have.
+ */
+ format -= 1;
+ len += strtol (format, (char**) &format, 10);
+ break;
+ case 'h':
+ /* ignore short int flag, since all args have at least the
+ * same size as an int
+ */
+ break;
+ case 'l':
+ if (long_int)
+ extra_long = 1; /* linux specific */
+ else
+ long_int = 1;
+ break;
+ case 'q':
+ case 'L':
+ long_int = 1;
+ extra_long = 1;
+ break;
+ case 's':
+ string_arg = va_arg (args, char *);
+ if (string_arg)
+ len += strlen (string_arg);
+ else {
+ /* add enough padding to hold "(null)" identifier */
+ len += 16;
+ }
+ done = 1;
+ break;
+ case 'd':
+ case 'i':
+ case 'o':
+ case 'u':
+ case 'x':
+ case 'X':
+ if (long_int)
+ (void) va_arg (args, long);
+ else
+ (void) va_arg (args, int);
+ len += extra_long ? 64 : 32;
+ done = 1;
+ break;
+ case 'D':
+ case 'O':
+ case 'U':
+ (void) va_arg (args, long);
+ len += 32;
+ done = 1;
+ break;
+ case 'e':
+ case 'E':
+ case 'f':
+ case 'g':
+ (void) va_arg (args, double);
+ len += extra_long ? 64 : 32;
+ done = 1;
+ break;
+ case 'c':
+ (void) va_arg (args, int);
+ len += 1;
+ done = 1;
+ break;
+ case 'p':
+ case 'n':
+ (void) va_arg (args, void*);
+ len += 32;
+ done = 1;
+ break;
+ case '%':
+ len += 1;
+ done = 1;
+ break;
+ default:
+ /* ignore unknow/invalid flags */
+ break;
+ }
+ }
+ }
+ else
+ len += 1;
+ }
+ return len;
+}
+
+/* WARNING: This does only work for i386 (plus a few others, but not eg. alpha) !!!! */
+#define VA_COPY(x,y) (x) = (y)
+
+static char *strdup_vprintf (const char *format, va_list args1)
+{
+ char *buffer;
+ va_list args2;
+
+ VA_COPY (args2, args1);
+ buffer = malloc(printf_string_upper_bound (format, args1));
+ if (buffer)
+ vsprintf (buffer, format, args2);
+ va_end (args2);
+ return buffer;
+}
+
+int snprintf (char *str, size_t n, char const *fmt, ...)
+{
+ char *printed;
+ va_list args;
+ int len;
+
+ va_start(args, fmt);
+ printed = strdup_vprintf (fmt, args);
+ va_end (args);
+ if (!printed)
+ return -1;
+ len = strlen(printed);
+ strncpy(str, printed, n);
+ str[n-1] = '\0';
+ free(printed);
+ return len >= n ? -1 : len;
+}
+
+int vsnprintf (char *str, size_t n, char const *fmt, va_list args)
+{
+ char *printed;
+ int len;
+
+ printed = strdup_vprintf (fmt, args);
+ if (!printed)
+ return -1;
+ len = strlen(printed);
+ strncpy(str, printed, n);
+ str[n-1] = '\0';
+ free(printed);
+ return len >= n ? -1 : len;
+}
diff --git a/m4/ChangeLog b/m4/ChangeLog
new file mode 100644
index 0000000..89eb165
--- /dev/null
+++ b/m4/ChangeLog
@@ -0,0 +1,11 @@
+2011-06-18 gettextize <bug-gnu-gettext at gnu.org>
+
+ * gettext.m4: New file, from gettext-0.18.1.
+ * iconv.m4: New file, from gettext-0.18.1.
+ * lib-ld.m4: New file, from gettext-0.18.1.
+ * lib-link.m4: New file, from gettext-0.18.1.
+ * lib-prefix.m4: New file, from gettext-0.18.1.
+ * nls.m4: New file, from gettext-0.18.1.
+ * po.m4: New file, from gettext-0.18.1.
+ * progtest.m4: New file, from gettext-0.18.1.
+
diff --git a/m4/gettext.m4 b/m4/gettext.m4
new file mode 100644
index 0000000..f84e6a5
--- /dev/null
+++ b/m4/gettext.m4
@@ -0,0 +1,383 @@
+# gettext.m4 serial 63 (gettext-0.18)
+dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper at cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible at clisp.cons.org>, 2000-2006, 2008-2010.
+
+dnl Macro to add for using GNU gettext.
+
+dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
+dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
+dnl default (if it is not specified or empty) is 'no-libtool'.
+dnl INTLSYMBOL should be 'external' for packages with no intl directory,
+dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
+dnl If INTLSYMBOL is 'use-libtool', then a libtool library
+dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
+dnl depending on --{enable,disable}-{shared,static} and on the presence of
+dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
+dnl $(top_builddir)/intl/libintl.a will be created.
+dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
+dnl implementations (in libc or libintl) without the ngettext() function
+dnl will be ignored. If NEEDSYMBOL is specified and is
+dnl 'need-formatstring-macros', then GNU gettext implementations that don't
+dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
+dnl INTLDIR is used to find the intl libraries. If empty,
+dnl the value `$(top_builddir)/intl/' is used.
+dnl
+dnl The result of the configuration is one of three cases:
+dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
+dnl and used.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 2) GNU gettext has been found in the system's C library.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 3) No internationalization, always use English msgid.
+dnl Catalog format: none
+dnl Catalog extension: none
+dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
+dnl The use of .gmo is historical (it was needed to avoid overwriting the
+dnl GNU format catalogs when building on a platform with an X/Open gettext),
+dnl but we keep it in order not to force irrelevant filename changes on the
+dnl maintainers.
+dnl
+AC_DEFUN([AM_GNU_GETTEXT],
+[
+ dnl Argument checking.
+ ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
+ [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
+])])])])])
+ ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old],
+ [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])])
+ ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
+ [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
+])])])])
+ define([gt_included_intl],
+ ifelse([$1], [external],
+ ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]),
+ [yes]))
+ define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], []))
+ gt_NEEDS_INIT
+ AM_GNU_GETTEXT_NEED([$2])
+
+ AC_REQUIRE([AM_PO_SUBDIRS])dnl
+ ifelse(gt_included_intl, yes, [
+ AC_REQUIRE([AM_INTL_SUBDIR])dnl
+ ])
+
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ dnl Ideally we would do this search only after the
+ dnl if test "$USE_NLS" = "yes"; then
+ dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
+ dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
+ dnl the configure script would need to contain the same shell code
+ dnl again, outside any 'if'. There are two solutions:
+ dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
+ dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
+ dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
+ dnl documented, we avoid it.
+ ifelse(gt_included_intl, yes, , [
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+ ])
+
+ dnl Sometimes, on MacOS X, libintl requires linking with CoreFoundation.
+ gt_INTL_MACOSX
+
+ dnl Set USE_NLS.
+ AC_REQUIRE([AM_NLS])
+
+ ifelse(gt_included_intl, yes, [
+ BUILD_INCLUDED_LIBINTL=no
+ USE_INCLUDED_LIBINTL=no
+ ])
+ LIBINTL=
+ LTLIBINTL=
+ POSUB=
+
+ dnl Add a version number to the cache macros.
+ case " $gt_needs " in
+ *" need-formatstring-macros "*) gt_api_version=3 ;;
+ *" need-ngettext "*) gt_api_version=2 ;;
+ *) gt_api_version=1 ;;
+ esac
+ gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
+ gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
+
+ dnl If we use NLS figure out what method
+ if test "$USE_NLS" = "yes"; then
+ gt_use_preinstalled_gnugettext=no
+ ifelse(gt_included_intl, yes, [
+ AC_MSG_CHECKING([whether included gettext is requested])
+ AC_ARG_WITH([included-gettext],
+ [ --with-included-gettext use the GNU gettext library included here],
+ nls_cv_force_use_gnu_gettext=$withval,
+ nls_cv_force_use_gnu_gettext=no)
+ AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext])
+
+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+ ])
+ dnl User does not insist on using GNU NLS library. Figure out what
+ dnl to use. If GNU gettext is available we use this. Else we have
+ dnl to fall back to GNU NLS library.
+
+ if test $gt_api_version -ge 3; then
+ gt_revision_test_code='
+#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+'
+ else
+ gt_revision_test_code=
+ fi
+ if test $gt_api_version -ge 2; then
+ gt_expression_test_code=' + * ngettext ("", "", 0)'
+ else
+ gt_expression_test_code=
+ fi
+
+ AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc],
+ [AC_TRY_LINK([#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;],
+ [bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings],
+ [eval "$gt_func_gnugettext_libc=yes"],
+ [eval "$gt_func_gnugettext_libc=no"])])
+
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ ifelse(gt_included_intl, yes, , [
+ AM_ICONV_LINK
+ ])
+ dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
+ dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
+ dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
+ dnl even if libiconv doesn't exist.
+ AC_LIB_LINKFLAGS_BODY([intl])
+ AC_CACHE_CHECK([for GNU gettext in libintl],
+ [$gt_func_gnugettext_libintl],
+ [gt_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCINTL"
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBINTL"
+ dnl Now see whether libintl exists and does not depend on libiconv.
+ AC_TRY_LINK([#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);],
+ [bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
+ [eval "$gt_func_gnugettext_libintl=yes"],
+ [eval "$gt_func_gnugettext_libintl=no"])
+ dnl Now see whether libintl exists and depends on libiconv.
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <libintl.h>
+$gt_revision_test_code
+extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias (const char *);],
+ [bindtextdomain ("", "");
+return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("")],
+ [LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ eval "$gt_func_gnugettext_libintl=yes"
+ ])
+ fi
+ CPPFLAGS="$gt_save_CPPFLAGS"
+ LIBS="$gt_save_LIBS"])
+ fi
+
+ dnl If an already present or preinstalled GNU gettext() is found,
+ dnl use it. But if this macro is used in GNU gettext, and GNU
+ dnl gettext is already preinstalled in libintl, we update this
+ dnl libintl. (Cf. the install rule in intl/Makefile.in.)
+ if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
+ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
+ && test "$PACKAGE" != gettext-runtime \
+ && test "$PACKAGE" != gettext-tools; }; then
+ gt_use_preinstalled_gnugettext=yes
+ else
+ dnl Reset the values set by searching for libintl.
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ if test "$gt_use_preinstalled_gnugettext" != "yes"; then
+ dnl GNU gettext is not found in the C library.
+ dnl Fall back on included GNU gettext library.
+ nls_cv_use_gnu_gettext=yes
+ fi
+ fi
+
+ if test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions used to generate GNU NLS library.
+ BUILD_INCLUDED_LIBINTL=yes
+ USE_INCLUDED_LIBINTL=yes
+ LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD"
+ LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD"
+ LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+ fi
+
+ CATOBJEXT=
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions to use GNU gettext tools.
+ CATOBJEXT=.gmo
+ fi
+ ])
+
+ if test -n "$INTL_MACOSX_LIBS"; then
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Some extra flags are needed during linking.
+ LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
+ LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
+ fi
+ fi
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ AC_DEFINE([ENABLE_NLS], [1],
+ [Define to 1 if translation of program messages to the user's native language
+ is requested.])
+ else
+ USE_NLS=no
+ fi
+ fi
+
+ AC_MSG_CHECKING([whether to use NLS])
+ AC_MSG_RESULT([$USE_NLS])
+ if test "$USE_NLS" = "yes"; then
+ AC_MSG_CHECKING([where the gettext function comes from])
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ gt_source="external libintl"
+ else
+ gt_source="libc"
+ fi
+ else
+ gt_source="included intl directory"
+ fi
+ AC_MSG_RESULT([$gt_source])
+ fi
+
+ if test "$USE_NLS" = "yes"; then
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
+ AC_MSG_CHECKING([how to link with libintl])
+ AC_MSG_RESULT([$LIBINTL])
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
+ fi
+
+ dnl For backward compatibility. Some packages may be using this.
+ AC_DEFINE([HAVE_GETTEXT], [1],
+ [Define if the GNU gettext() function is already present or preinstalled.])
+ AC_DEFINE([HAVE_DCGETTEXT], [1],
+ [Define if the GNU dcgettext() function is already present or preinstalled.])
+ fi
+
+ dnl We need to process the po/ directory.
+ POSUB=po
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
+ dnl to 'yes' because some of the testsuite requires it.
+ if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
+ BUILD_INCLUDED_LIBINTL=yes
+ fi
+
+ dnl Make all variables we use known to autoconf.
+ AC_SUBST([BUILD_INCLUDED_LIBINTL])
+ AC_SUBST([USE_INCLUDED_LIBINTL])
+ AC_SUBST([CATOBJEXT])
+
+ dnl For backward compatibility. Some configure.ins may be using this.
+ nls_cv_header_intl=
+ nls_cv_header_libgt=
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ DATADIRNAME=share
+ AC_SUBST([DATADIRNAME])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INSTOBJEXT=.mo
+ AC_SUBST([INSTOBJEXT])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ GENCAT=gencat
+ AC_SUBST([GENCAT])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INTLOBJS=
+ if test "$USE_INCLUDED_LIBINTL" = yes; then
+ INTLOBJS="\$(GETTOBJS)"
+ fi
+ AC_SUBST([INTLOBJS])
+
+ dnl Enable libtool support if the surrounding package wishes it.
+ INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
+ AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX])
+ ])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INTLLIBS="$LIBINTL"
+ AC_SUBST([INTLLIBS])
+
+ dnl Make all documented variables known to autoconf.
+ AC_SUBST([LIBINTL])
+ AC_SUBST([LTLIBINTL])
+ AC_SUBST([POSUB])
+])
+
+
+dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized.
+m4_define([gt_NEEDS_INIT],
+[
+ m4_divert_text([DEFAULTS], [gt_needs=])
+ m4_define([gt_NEEDS_INIT], [])
+])
+
+
+dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL])
+AC_DEFUN([AM_GNU_GETTEXT_NEED],
+[
+ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"])
+])
+
+
+dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
diff --git a/m4/iconv.m4 b/m4/iconv.m4
new file mode 100644
index 0000000..e2041b9
--- /dev/null
+++ b/m4/iconv.m4
@@ -0,0 +1,214 @@
+# iconv.m4 serial 11 (gettext-0.18.1)
+dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
+[
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([iconv])
+])
+
+AC_DEFUN([AM_ICONV_LINK],
+[
+ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
+ dnl those with the standalone portable GNU libiconv installed).
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+
+ dnl Add $INCICONV to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed libiconv and not disabled its use
+ dnl via --without-libiconv-prefix, he wants to use it. The first
+ dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
+ am_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
+
+ AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ [am_cv_func_iconv=yes])
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ [am_cv_lib_iconv=yes]
+ [am_cv_func_iconv=yes])
+ LIBS="$am_save_LIBS"
+ fi
+ ])
+ if test "$am_cv_func_iconv" = yes; then
+ AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [
+ dnl This tests against bugs in AIX 5.1, HP-UX 11.11, Solaris 10.
+ am_save_LIBS="$LIBS"
+ if test $am_cv_lib_iconv = yes; then
+ LIBS="$LIBS $LIBICONV"
+ fi
+ AC_TRY_RUN([
+#include <iconv.h>
+#include <string.h>
+int main ()
+{
+ /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
+ returns. */
+ {
+ iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
+ if (cd_utf8_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\342\202\254"; /* EURO SIGN */
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_utf8_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+ /* Test against Solaris 10 bug: Failures are not distinguishable from
+ successful returns. */
+ {
+ iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
+ if (cd_ascii_to_88591 != (iconv_t)(-1))
+ {
+ static const char input[] = "\263";
+ char buf[10];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_ascii_to_88591,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if (res == 0)
+ return 1;
+ }
+ }
+#if 0 /* This bug could be worked around by the caller. */
+ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
+ {
+ iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
+ if (cd_88591_to_utf8 != (iconv_t)(-1))
+ {
+ static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
+ char buf[50];
+ const char *inptr = input;
+ size_t inbytesleft = strlen (input);
+ char *outptr = buf;
+ size_t outbytesleft = sizeof (buf);
+ size_t res = iconv (cd_88591_to_utf8,
+ (char **) &inptr, &inbytesleft,
+ &outptr, &outbytesleft);
+ if ((int)res > 0)
+ return 1;
+ }
+ }
+#endif
+ /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
+ provided. */
+ if (/* Try standardized names. */
+ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
+ /* Try IRIX, OSF/1 names. */
+ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
+ /* Try AIX names. */
+ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
+ /* Try HP-UX names. */
+ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
+ return 1;
+ return 0;
+}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
+ [case "$host_os" in
+ aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
+ *) am_cv_func_iconv_works="guessing yes" ;;
+ esac])
+ LIBS="$am_save_LIBS"
+ ])
+ case "$am_cv_func_iconv_works" in
+ *no) am_func_iconv=no am_cv_lib_iconv=no ;;
+ *) am_func_iconv=yes ;;
+ esac
+ else
+ am_func_iconv=no am_cv_lib_iconv=no
+ fi
+ if test "$am_func_iconv" = yes; then
+ AC_DEFINE([HAVE_ICONV], [1],
+ [Define if you have the iconv() function and it works.])
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ AC_MSG_CHECKING([how to link with libiconv])
+ AC_MSG_RESULT([$LIBICONV])
+ else
+ dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
+ dnl either.
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
+ fi
+ AC_SUBST([LIBICONV])
+ AC_SUBST([LTLIBICONV])
+])
+
+dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
+dnl avoid warnings like
+dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
+dnl This is tricky because of the way 'aclocal' is implemented:
+dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
+dnl Otherwise aclocal's initial scan pass would miss the macro definition.
+dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
+dnl Otherwise aclocal would emit many "Use of uninitialized value $1"
+dnl warnings.
+m4_define([gl_iconv_AC_DEFUN],
+ m4_version_prereq([2.64],
+ [[AC_DEFUN_ONCE(
+ [$1], [$2])]],
+ [[AC_DEFUN(
+ [$1], [$2])]]))
+gl_iconv_AC_DEFUN([AM_ICONV],
+[
+ AM_ICONV_LINK
+ if test "$am_cv_func_iconv" = yes; then
+ AC_MSG_CHECKING([for iconv declaration])
+ AC_CACHE_VAL([am_cv_proto_iconv], [
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+], [], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"])
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
+ am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ AC_MSG_RESULT([
+ $am_cv_proto_iconv])
+ AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1],
+ [Define as const if the declaration of iconv() needs const.])
+ fi
+])
diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4
new file mode 100644
index 0000000..ebb3052
--- /dev/null
+++ b/m4/lib-ld.m4
@@ -0,0 +1,110 @@
+# lib-ld.m4 serial 4 (gettext-0.18)
+dnl Copyright (C) 1996-2003, 2009-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl Subroutines of libtool.m4,
+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
+dnl with libtool.m4.
+
+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
+AC_DEFUN([AC_LIB_PROG_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld],
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ acl_cv_prog_gnu_ld=yes ;;
+*)
+ acl_cv_prog_gnu_ld=no ;;
+esac])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH([gnu-ld],
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by GCC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]* | [A-Za-z]:[\\/]*)]
+ [re_direlt='/[^/][^/]*/\.\./']
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL([acl_cv_path_LD],
+[if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break ;;
+ *)
+ test "$with_gnu_ld" != yes && break ;;
+ esac
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT([$LD])
+else
+ AC_MSG_RESULT([no])
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_LIB_PROG_LD_GNU
+])
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4
new file mode 100644
index 0000000..c73bd8e
--- /dev/null
+++ b/m4/lib-link.m4
@@ -0,0 +1,774 @@
+# lib-link.m4 serial 21 (gettext-0.18)
+dnl Copyright (C) 2001-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+
+AC_PREREQ([2.54])
+
+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
+dnl augments the CPPFLAGS variable.
+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ pushdef([Name],[translit([$1],[./-], [___])])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+ ac_cv_lib[]Name[]_libs="$LIB[]NAME"
+ ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
+ ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
+ ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
+ ])
+ LIB[]NAME="$ac_cv_lib[]Name[]_libs"
+ LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
+ INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
+ LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ AC_SUBST([LIB]NAME[_PREFIX])
+ dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
+ dnl results of this search when this library appears as a dependency.
+ HAVE_LIB[]NAME=yes
+ popdef([NAME])
+ popdef([Name])
+])
+
+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
+dnl searches for libname and the libraries corresponding to explicit and
+dnl implicit dependencies, together with the specified include files and
+dnl the ability to compile and link the specified testcode. The missing-message
+dnl defaults to 'no' and may contain additional hints for the user.
+dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
+dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
+dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
+dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ pushdef([Name],[translit([$1],[./-], [___])])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+
+ dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+
+ dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed lib[]Name and not disabled its use
+ dnl via --without-lib[]Name-prefix, he wants to use it.
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+
+ AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
+ ac_save_LIBS="$LIBS"
+ dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS,
+ dnl because these -l options might require -L options that are present in
+ dnl LIBS. -l options benefit only from the -L options listed before it.
+ dnl Otherwise, add it to the front of LIBS, because it may be a static
+ dnl library that depends on another static library that is present in LIBS.
+ dnl Static libraries benefit only from the static libraries listed after
+ dnl it.
+ case " $LIB[]NAME" in
+ *" -l"*) LIBS="$LIBS $LIB[]NAME" ;;
+ *) LIBS="$LIB[]NAME $LIBS" ;;
+ esac
+ AC_TRY_LINK([$3], [$4],
+ [ac_cv_lib[]Name=yes],
+ [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
+ LIBS="$ac_save_LIBS"
+ ])
+ if test "$ac_cv_lib[]Name" = yes; then
+ HAVE_LIB[]NAME=yes
+ AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.])
+ AC_MSG_CHECKING([how to link with lib[]$1])
+ AC_MSG_RESULT([$LIB[]NAME])
+ else
+ HAVE_LIB[]NAME=no
+ dnl If $LIB[]NAME didn't lead to a usable library, we don't need
+ dnl $INC[]NAME either.
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIB[]NAME=
+ LTLIB[]NAME=
+ LIB[]NAME[]_PREFIX=
+ fi
+ AC_SUBST([HAVE_LIB]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ AC_SUBST([LIB]NAME[_PREFIX])
+ popdef([NAME])
+ popdef([Name])
+])
+
+dnl Determine the platform dependent parameters needed to use rpath:
+dnl acl_libext,
+dnl acl_shlibext,
+dnl acl_hardcode_libdir_flag_spec,
+dnl acl_hardcode_libdir_separator,
+dnl acl_hardcode_direct,
+dnl acl_hardcode_minus_L.
+AC_DEFUN([AC_LIB_RPATH],
+[
+ dnl Tell automake >= 1.10 to complain if config.rpath is missing.
+ m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
+ AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+ ])
+ wl="$acl_cv_wl"
+ acl_libext="$acl_cv_libext"
+ acl_shlibext="$acl_cv_shlibext"
+ acl_libname_spec="$acl_cv_libname_spec"
+ acl_library_names_spec="$acl_cv_library_names_spec"
+ acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ acl_hardcode_direct="$acl_cv_hardcode_direct"
+ acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ dnl Determine whether the user wants rpath handling at all.
+ AC_ARG_ENABLE([rpath],
+ [ --disable-rpath do not hardcode runtime library paths],
+ :, enable_rpath=yes)
+])
+
+dnl AC_LIB_FROMPACKAGE(name, package)
+dnl declares that libname comes from the given package. The configure file
+dnl will then not have a --with-libname-prefix option but a
+dnl --with-package-prefix option. Several libraries can come from the same
+dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
+dnl macro call that searches for libname.
+AC_DEFUN([AC_LIB_FROMPACKAGE],
+[
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ define([acl_frompackage_]NAME, [$2])
+ popdef([NAME])
+ pushdef([PACK],[$2])
+ pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ define([acl_libsinpackage_]PACKUP,
+ m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
+ popdef([PACKUP])
+ popdef([PACK])
+])
+
+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
+dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
+dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
+ pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
+ dnl Autoconf >= 2.61 supports dots in --with options.
+ pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_ARG_WITH(P_A_C_K[-prefix],
+[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
+ --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ if test "$acl_libdirstem2" != "$acl_libdirstem" \
+ && ! test -d "$withval/$acl_libdirstem"; then
+ additional_libdir="$withval/$acl_libdirstem2"
+ fi
+ fi
+ fi
+])
+ dnl Search the library and its dependencies in $additional_libdir and
+ dnl $LDFLAGS. Using breadth-first-seach.
+ LIB[]NAME=
+ LTLIB[]NAME=
+ INC[]NAME=
+ LIB[]NAME[]_PREFIX=
+ dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been
+ dnl computed. So it has to be reset here.
+ HAVE_LIB[]NAME=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='$1 $2'
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+ dnl or AC_LIB_HAVE_LINKFLAGS call.
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
+ else
+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+ dnl that this library doesn't exist. So just drop it.
+ :
+ fi
+ else
+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+ dnl and the already constructed $LIBNAME/$LTLIBNAME.
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
+ if test -n "$acl_shlibext"; then
+ shrext=".$acl_shlibext" # typically: shrext=.so
+ else
+ shrext=
+ fi
+ if test $use_additional = yes; then
+ dir="$additional_libdir"
+ dnl The same code as in the loop below:
+ dnl First look for a shared library.
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ dnl Then look for a static library.
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ dnl First look for a shared library.
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
+ fi
+ dnl Then look for a static library.
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext"; then
+ found_dir="$dir"
+ found_a="$dir/$libname.$acl_libext"
+ fi
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ dnl Found the library.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ dnl Linking with a shared library. We attempt to hardcode its
+ dnl directory into the executable's runpath, unless it's the
+ dnl standard /usr/lib.
+ if test "$enable_rpath" = no \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ dnl No hardcoding is needed.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ dnl The hardcoding into $LIBNAME is system dependent.
+ if test "$acl_hardcode_direct" = yes; then
+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+ dnl resulting binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ dnl Rely on "-L$found_dir".
+ dnl But don't add it if it's already contained in the LDFLAGS
+ dnl or the already constructed $LIBNAME
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+ fi
+ if test "$acl_hardcode_minus_L" != no; then
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
+ dnl here, because this doesn't fit in flags passed to the
+ dnl compiler. So give up. No hardcoding. This affects only
+ dnl very old systems.
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ dnl Linking with a static library.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+ else
+ dnl We shouldn't come here, but anyway it's good to have a
+ dnl fallback.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+ fi
+ fi
+ dnl Assume the include files are nearby.
+ additional_includedir=
+ case "$found_dir" in
+ */$acl_libdirstem | */$acl_libdirstem/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
+ if test "$name" = '$1'; then
+ LIB[]NAME[]_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ */$acl_libdirstem2 | */$acl_libdirstem2/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
+ if test "$name" = '$1'; then
+ LIB[]NAME[]_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ dnl Potentially add $additional_includedir to $INCNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 3. if it's already present in $CPPFLAGS or the already
+ dnl constructed $INCNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INC[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $INCNAME.
+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ dnl Look for dependencies.
+ if test -n "$found_la"; then
+ dnl Read the .la file. It defines the variables
+ dnl dlname, library_names, old_library, dependency_libs, current,
+ dnl age, revision, installed, dlopen, dlpreopen, libdir.
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ dnl We use only dependency_libs.
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 3. if it's already present in $LDFLAGS or the already
+ dnl constructed $LIBNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LIBNAME.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LTLIBNAME.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ dnl Handle this in the next round.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ dnl Handle this in the next round. Throw away the .la's
+ dnl directory; it is already contained in a preceding -L
+ dnl option.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ dnl Most likely an immediate library name.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ dnl Didn't find the library; assume it is in the system directories
+ dnl known to the linker and runtime loader. (All the system
+ dnl directories known to the linker should also be known to the
+ dnl runtime loader, otherwise the system is severely misconfigured.)
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$acl_hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user must
+ dnl pass all path elements in one option. We can arrange that for a
+ dnl single library, but not when more than one $LIBNAMEs are used.
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
+ done
+ dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ dnl When using libtool, the option that works for both libraries and
+ dnl executables is -R. The -R options are cumulative.
+ for found_dir in $ltrpathdirs; do
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
+ done
+ fi
+ popdef([P_A_C_K])
+ popdef([PACKLIBS])
+ popdef([PACKUP])
+ popdef([PACK])
+ popdef([NAME])
+])
+
+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
+dnl unless already present in VAR.
+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
+dnl contains two or three consecutive elements that belong together.
+AC_DEFUN([AC_LIB_APPENDTOVAR],
+[
+ for element in [$2]; do
+ haveit=
+ for x in $[$1]; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ [$1]="${[$1]}${[$1]:+ }$element"
+ fi
+ done
+])
+
+dnl For those cases where a variable contains several -L and -l options
+dnl referring to unknown libraries and directories, this macro determines the
+dnl necessary additional linker options for the runtime path.
+dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
+dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
+dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
+dnl otherwise linking without libtool is assumed.
+AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
+[
+ AC_REQUIRE([AC_LIB_RPATH])
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ $1=
+ if test "$enable_rpath" != no; then
+ if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode directories into the resulting
+ dnl binary.
+ rpathdirs=
+ next=
+ for opt in $2; do
+ if test -n "$next"; then
+ dir="$next"
+ dnl No need to hardcode the standard /usr/lib.
+ if test "X$dir" != "X/usr/$acl_libdirstem" \
+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ next=
+ else
+ case $opt in
+ -L) next=yes ;;
+ -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
+ dnl No need to hardcode the standard /usr/lib.
+ if test "X$dir" != "X/usr/$acl_libdirstem" \
+ && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ next= ;;
+ *) next= ;;
+ esac
+ fi
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n ""$3""; then
+ dnl libtool is used for linking. Use -R options.
+ for dir in $rpathdirs; do
+ $1="${$1}${$1:+ }-R$dir"
+ done
+ else
+ dnl The linker is used for linking directly.
+ if test -n "$acl_hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user
+ dnl must pass all path elements in one option.
+ alldirs=
+ for dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ $1="$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$dir"
+ eval flag=\"$acl_hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ $1="${$1}${$1:+ }$flag"
+ done
+ fi
+ fi
+ fi
+ fi
+ fi
+ AC_SUBST([$1])
+])
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
new file mode 100644
index 0000000..1601cea
--- /dev/null
+++ b/m4/lib-prefix.m4
@@ -0,0 +1,224 @@
+# lib-prefix.m4 serial 7 (gettext-0.18)
+dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
+dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
+dnl require excessive bracketing.
+ifdef([AC_HELP_STRING],
+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
+[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
+
+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
+dnl to access previously installed libraries. The basic assumption is that
+dnl a user will want packages to use other packages he previously installed
+dnl with the same --prefix option.
+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
+dnl libraries, but is otherwise very convenient.
+AC_DEFUN([AC_LIB_PREFIX],
+[
+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_LIB_ARG_WITH([lib-prefix],
+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
+ --without-lib-prefix don't search for libraries in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/$acl_libdirstem"
+ fi
+ fi
+])
+ if test $use_additional = yes; then
+ dnl Potentially add $additional_includedir to $CPPFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's already present in $CPPFLAGS,
+ dnl 3. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ for x in $CPPFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux* | gnu* | k*bsd*-gnu) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $CPPFLAGS.
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ dnl Potentially add $additional_libdir to $LDFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's already present in $LDFLAGS,
+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
+ haveit=
+ for x in $LDFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LDFLAGS.
+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ fi
+])
+
+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
+dnl acl_final_exec_prefix, containing the values to which $prefix and
+dnl $exec_prefix will expand at the end of the configure script.
+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
+[
+ dnl Unfortunately, prefix and exec_prefix get only finally determined
+ dnl at the end of configure.
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
+dnl variables prefix and exec_prefix bound to the values they will have
+dnl at the end of the configure script.
+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
+[
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ $1
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_PREPARE_MULTILIB creates
+dnl - a variable acl_libdirstem, containing the basename of the libdir, either
+dnl "lib" or "lib64" or "lib/64",
+dnl - a variable acl_libdirstem2, as a secondary possible value for
+dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
+dnl "lib/amd64".
+AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
+[
+ dnl There is no formal standard regarding lib and lib64.
+ dnl On glibc systems, the current practice is that on a system supporting
+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
+ dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
+ dnl the compiler's default mode by looking at the compiler's library search
+ dnl path. If at least one of its elements ends in /lib64 or points to a
+ dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
+ dnl Otherwise we use the default, namely "lib".
+ dnl On Solaris systems, the current practice is that on a system supporting
+ dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
+ dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
+ dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib.
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ acl_libdirstem=lib
+ acl_libdirstem2=
+ case "$host_os" in
+ solaris*)
+ dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
+ dnl <http://docs.sun.com/app/docs/doc/816-5138/dev-env?l=en&a=view>.
+ dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
+ dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
+ dnl symlink is missing, so we set acl_libdirstem2 too.
+ AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit],
+ [AC_EGREP_CPP([sixtyfour bits], [
+#ifdef _LP64
+sixtyfour bits
+#endif
+ ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
+ ])
+ if test $gl_cv_solaris_64bit = yes; then
+ acl_libdirstem=lib/64
+ case "$host_cpu" in
+ sparc*) acl_libdirstem2=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ esac
+ fi
+ ;;
+ *)
+ searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= }"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
+ */../ | */.. )
+ # Better ignore directories of this form. They are misleading.
+ ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib64 ) acl_libdirstem=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ fi
+ ;;
+ esac
+ test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
+])
diff --git a/m4/nls.m4 b/m4/nls.m4
new file mode 100644
index 0000000..003704c
--- /dev/null
+++ b/m4/nls.m4
@@ -0,0 +1,32 @@
+# nls.m4 serial 5 (gettext-0.18)
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
+dnl Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper at cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible at clisp.cons.org>, 2000-2003.
+
+AC_PREREQ([2.50])
+
+AC_DEFUN([AM_NLS],
+[
+ AC_MSG_CHECKING([whether NLS is requested])
+ dnl Default is enabled NLS
+ AC_ARG_ENABLE([nls],
+ [ --disable-nls do not use Native Language Support],
+ USE_NLS=$enableval, USE_NLS=yes)
+ AC_MSG_RESULT([$USE_NLS])
+ AC_SUBST([USE_NLS])
+])
diff --git a/m4/po.m4 b/m4/po.m4
new file mode 100644
index 0000000..47f36a4
--- /dev/null
+++ b/m4/po.m4
@@ -0,0 +1,449 @@
+# po.m4 serial 17 (gettext-0.18)
+dnl Copyright (C) 1995-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper at cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible at clisp.cons.org>, 2000-2003.
+
+AC_PREREQ([2.50])
+
+dnl Checks for all prerequisites of the po subdirectory.
+AC_DEFUN([AM_PO_SUBDIRS],
+[
+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
+ AC_REQUIRE([AM_NLS])dnl
+
+ dnl Release version of the gettext macros. This is used to ensure that
+ dnl the gettext macros and po/Makefile.in.in are in sync.
+ AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
+
+ dnl Perform the following tests also if --disable-nls has been given,
+ dnl because they are needed for "make dist" to work.
+
+ dnl Search for GNU msgfmt in the PATH.
+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
+ dnl The second test excludes FreeBSD msgfmt.
+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
+
+ dnl Test whether it is GNU msgfmt >= 0.15.
+changequote(,)dnl
+ case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
+ *) MSGFMT_015=$MSGFMT ;;
+ esac
+changequote([,])dnl
+ AC_SUBST([MSGFMT_015])
+changequote(,)dnl
+ case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
+ *) GMSGFMT_015=$GMSGFMT ;;
+ esac
+changequote([,])dnl
+ AC_SUBST([GMSGFMT_015])
+
+ dnl Search for GNU xgettext 0.12 or newer in the PATH.
+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
+ dnl The second test excludes FreeBSD xgettext.
+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+ [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ dnl Remove leftover from FreeBSD xgettext call.
+ rm -f messages.po
+
+ dnl Test whether it is GNU xgettext >= 0.15.
+changequote(,)dnl
+ case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
+ *) XGETTEXT_015=$XGETTEXT ;;
+ esac
+changequote([,])dnl
+ AC_SUBST([XGETTEXT_015])
+
+ dnl Search for GNU msgmerge 0.11 or newer in the PATH.
+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
+
+ dnl Installation directories.
+ dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
+ dnl have to define it here, so that it can be used in po/Makefile.
+ test -n "$localedir" || localedir='${datadir}/locale'
+ AC_SUBST([localedir])
+
+ dnl Support for AM_XGETTEXT_OPTION.
+ test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
+ AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
+
+ AC_CONFIG_COMMANDS([po-directories], [[
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ # Treat a directory as a PO directory if and only if it has a
+ # POTFILES.in file. This allows packages to have multiple PO
+ # directories under different names or in different locations.
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.in.
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ # Compute POFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
+ # Compute UPDATEPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
+ # Compute DUMMYPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
+ # Compute GMOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ GMOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done]],
+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
+ # from automake < 1.5.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+ ])
+])
+
+dnl Postprocesses a Makefile in a directory containing PO files.
+AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
+[
+ # When this code is run, in config.status, two variables have already been
+ # set:
+ # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
+ # - LINGUAS is the value of the environment variable LINGUAS at configure
+ # time.
+
+changequote(,)dnl
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+
+ # Find a way to echo strings without interpreting backslash.
+ if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
+ gt_echo='echo'
+ else
+ if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
+ gt_echo='printf %s\n'
+ else
+ echo_func () {
+ cat <<EOT
+$*
+EOT
+ }
+ gt_echo='echo_func'
+ fi
+ fi
+
+ # A sed script that extracts the value of VARIABLE from a Makefile.
+ sed_x_variable='
+# Test if the hold space is empty.
+x
+s/P/P/
+x
+ta
+# Yes it was empty. Look if we have the expected variable definition.
+/^[ ]*VARIABLE[ ]*=/{
+ # Seen the first line of the variable definition.
+ s/^[ ]*VARIABLE[ ]*=//
+ ba
+}
+bd
+:a
+# Here we are processing a line from the variable definition.
+# Remove comment, more precisely replace it with a space.
+s/#.*$/ /
+# See if the line ends in a backslash.
+tb
+:b
+s/\\$//
+# Print the line, without the trailing backslash.
+p
+tc
+# There was no trailing backslash. The end of the variable definition is
+# reached. Clear the hold space.
+s/^.*$//
+x
+bd
+:c
+# A trailing backslash means that the variable definition continues in the
+# next line. Put a nonempty string into the hold space to indicate this.
+s/^.*$/P/
+x
+:d
+'
+changequote([,])dnl
+
+ # Set POTFILES to the value of the Makefile variable POTFILES.
+ sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
+ POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
+ # Compute POTFILES_DEPS as
+ # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
+ POTFILES_DEPS=
+ for file in $POTFILES; do
+ POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
+ done
+ POMAKEFILEDEPS=""
+
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
+ sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
+ ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
+ fi
+ # Hide the ALL_LINGUAS assigment from automake < 1.5.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ # Compute POFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
+ # Compute UPDATEPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
+ # Compute DUMMYPOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
+ # Compute GMOFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
+ # Compute PROPERTIESFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
+ # Compute CLASSFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
+ # Compute QMFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
+ # Compute MSGFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
+ # Compute RESOURCESDLLFILES
+ # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ GMOFILES=
+ PROPERTIESFILES=
+ CLASSFILES=
+ QMFILES=
+ MSGFILES=
+ RESOURCESDLLFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
+ CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
+ QMFILES="$QMFILES $srcdirpre$lang.qm"
+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+ MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
+ RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ JAVACATALOGS=
+ QTCATALOGS=
+ TCLCATALOGS=
+ CSHARPCATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
+ QTCATALOGS="$QTCATALOGS $lang.qm"
+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+ TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
+ CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
+ done
+ fi
+
+ sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCL [...]
+ if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
+ # Add dependencies that cannot be formulated as a simple suffix rule.
+ for lang in $ALL_LINGUAS; do
+ frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+ cat >> "$ac_file.tmp" <<EOF
+$frobbedlang.msg: $lang.po
+ @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
+ \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+EOF
+ done
+ fi
+ if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
+ # Add dependencies that cannot be formulated as a simple suffix rule.
+ for lang in $ALL_LINGUAS; do
+ frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
+ cat >> "$ac_file.tmp" <<EOF
+$frobbedlang/\$(DOMAIN).resources.dll: $lang.po
+ @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
+ \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
+EOF
+ done
+ fi
+ if test -n "$POMAKEFILEDEPS"; then
+ cat >> "$ac_file.tmp" <<EOF
+Makefile: $POMAKEFILEDEPS
+EOF
+ fi
+ mv "$ac_file.tmp" "$ac_file"
+])
+
+dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
+AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
+[
+ XGETTEXT_EXTRA_OPTIONS=
+])
+
+dnl Registers an option to be passed to xgettext in the po subdirectory.
+AC_DEFUN([AM_XGETTEXT_OPTION],
+[
+ AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
+ XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"
+])
diff --git a/m4/progtest.m4 b/m4/progtest.m4
new file mode 100644
index 0000000..2d804ac
--- /dev/null
+++ b/m4/progtest.m4
@@ -0,0 +1,92 @@
+# progtest.m4 serial 6 (gettext-0.18)
+dnl Copyright (C) 1996-2003, 2005, 2008-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper at cygnus.com>, 1996.
+
+AC_PREREQ([2.50])
+
+# Search path for a program which passes the given test.
+
+dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_PATH_PROG_WITH_TEST],
+[
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "$2", so it can be a program name with args.
+set dummy $2; ac_word=[$]2
+AC_MSG_CHECKING([for $ac_word])
+AC_CACHE_VAL([ac_cv_path_$1],
+[case "[$]$1" in
+ [[\\/]]* | ?:[[\\/]]*)
+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD
+ if [$3]; then
+ ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+dnl If no 4th arg is given, leave the cache variable unset,
+dnl so AC_PATH_PROGS will keep looking.
+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
+])dnl
+ ;;
+esac])dnl
+$1="$ac_cv_path_$1"
+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
+ AC_MSG_RESULT([$][$1])
+else
+ AC_MSG_RESULT([no])
+fi
+AC_SUBST([$1])dnl
+])
diff --git a/matlib/Makefile.am b/matlib/Makefile.am
new file mode 100644
index 0000000..f8f862d
--- /dev/null
+++ b/matlib/Makefile.am
@@ -0,0 +1,38 @@
+#dnl AM_CPPFLAGS = -I$(top_srcdir)
+
+noinst_LIBRARIES = libmat.a
+
+libmat_a_SOURCES = \
+ randn.c \
+ dcchol.c \
+ drchol.c \
+ fcchol.c \
+ frchol.c \
+ fcgseidel.c \
+ frgseidel.c \
+ frtransp.c \
+ fradd.c \
+ frsub.c \
+ frmul.c \
+ frinv.c \
+ frdet.c \
+ fctransp.c \
+ fchermtransp.c \
+ fcconj.c \
+ fcadd.c \
+ fcsub.c \
+ fcmul.c \
+ fcinv.c \
+ fcdet.c
+
+noinst_HEADERS = \
+ mat.h \
+ fft.hh \
+ mat.hh
+
+noinst_PROGRAMS = tests
+
+tests_SOURCES = tests.c
+tests_LDADD = libmat.a ../libmisc/libmisc.a
+
+#dnl EXTRA_DIST = bpskberr.m
diff --git a/matlib/Makefile.in b/matlib/Makefile.in
new file mode 100644
index 0000000..995630c
--- /dev/null
+++ b/matlib/Makefile.in
@@ -0,0 +1,660 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+#dnl AM_CPPFLAGS = -I$(top_srcdir)
+
+
+
+VPATH = @srcdir@
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+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
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+ if $(am__is_gnu_make); then \
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+ else \
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+ *\\[\ \ ]*) \
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+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
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+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
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+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
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+ test $$has_opt = yes
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+AM_V_CCLD = $(am__v_CCLD_ at AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_ at AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
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+DIST_SOURCES = $(libmat_a_SOURCES) $(tests_SOURCES)
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
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+# Read a list of newline-separated strings from the standard input,
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+# *not* preserved.
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+ BEGIN { nonempty = 0; } \
+ { items[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in items) print i; }; } \
+'
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+am__define_uniq_tagged_files = \
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+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+libmat_a_SOURCES = \
+ randn.c \
+ dcchol.c \
+ drchol.c \
+ fcchol.c \
+ frchol.c \
+ fcgseidel.c \
+ frgseidel.c \
+ frtransp.c \
+ fradd.c \
+ frsub.c \
+ frmul.c \
+ frinv.c \
+ frdet.c \
+ fctransp.c \
+ fchermtransp.c \
+ fcconj.c \
+ fcadd.c \
+ fcsub.c \
+ fcmul.c \
+ fcinv.c \
+ fcdet.c
+
+noinst_HEADERS = \
+ mat.h \
+ fft.hh \
+ mat.hh
+
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+tests_LDADD = libmat.a ../libmisc/libmisc.a
+all: all-am
+
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+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu matlib/Makefile
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+ *config.status*) \
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+
+tests$(EXEEXT): $(tests_OBJECTS) $(tests_DEPENDENCIES) $(EXTRA_tests_DEPENDENCIES)
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+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/dcchol.Po at am__quote@
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+ if test -f "$$i"; then \
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+ else \
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+
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+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
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+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
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diff --git a/matlib/dcchol.c b/matlib/dcchol.c
new file mode 100644
index 0000000..5a412d1
--- /dev/null
+++ b/matlib/dcchol.c
@@ -0,0 +1,125 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+
+/*
+ * A el C^{d x d}
+ * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^H*c=b
+ * G*t=b
+ * G^H*c=t
+ */
+
+static inline double pwr(cplxdouble_t c)
+{
+ return real(c) * real(c) + imag(c) * imag(c);
+}
+
+int dccholfactor(const cplxdouble_t *a, cplxdouble_t *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ cplxdouble_t sc, co;
+ double s;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = real(a[i*d+i]);
+ for (j = 0; j < i; j++)
+ s -= pwr(g[i*d+j]);
+ if (s <= 0 || imag(a[i*d+i]) != 0) {
+ fprintf(stderr, "dccholfactor: matrix not positive definite a[%u][%u]=%g%+gi s=%g\n", i, i, real(a[i*d+i]), imag(a[i*d+i]), s);
+ return -1;
+ }
+ s = 1/sqrt(s);
+ cplx(g[i*d+i], s, 0);
+ for (j = i+1; j < d; j++) {
+ sc = a[j*d+i];
+ for (k = 0; k < i; k++) {
+ conj(co, g[i*d+k]);
+ cmsub(sc, g[j*d+k], co);
+ }
+ cmuls(g[j*d+i], sc, s);
+ }
+ }
+ return 0;
+}
+
+void dccholapply(const cplxdouble_t *g, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d)
+{
+ cplxdouble_t *t, s, s2;
+ unsigned int i, j;
+
+ t = alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s = b[i];
+ for (j = 0; j < i; j++)
+ cmsub(s, g[i*d+j], t[j]);
+ /* g's diagonal is real, therefore we have a division by a real */
+ cmuls(t[i], s, real(g[i*d+i]));
+ }
+ for (i = d; i > 0; i--) {
+ s = t[i-1];
+ for (j = i; j < d; j++) {
+ conj(s2, g[j*d+(i-1)]);
+ cmsub(s, s2, c[j]);
+ }
+ /* g's diagonal is real, therefore we have a division by a real */
+ cmuls(c[i-1], s, real(g[(i-1)*d+(i-1)]));
+ }
+}
+
+int dcchol(const cplxdouble_t *a, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d)
+{
+ cplxdouble_t *g;
+
+ g = alloca(d*d*sizeof(g[0]));
+ if (dccholfactor(a, g, d)) {
+ memset(c, 0, d*sizeof(c[0]));
+ return -1;
+ }
+ dccholapply(g, b, c, d);
+ return 0;
+}
diff --git a/matlib/drchol.c b/matlib/drchol.c
new file mode 100644
index 0000000..eab5797
--- /dev/null
+++ b/matlib/drchol.c
@@ -0,0 +1,113 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+/*
+ * A el R^{d x d}
+ * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^T*c=b
+ * G*t=b
+ * G^T*c=t
+ */
+
+int drcholfactor(const double *a, double *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ double s, s1;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = a[i*d+i];
+ for (j = 0; j < i; j++)
+ s -= g[i*d+j] * g[i*d+j];
+ if (s <= 0) {
+ fprintf(stderr, "frcholfactor: matrix not positive definite a[%u][%u]=%g s=%g\n", i, i, a[i*d+i], s);
+ return -1;
+ }
+ s = 1/sqrt(s);
+ g[i*d+i] = s;
+ for (j = i+1; j < d; j++) {
+ s1 = 0;
+ for (k = 0; k < i; k++)
+ s1 += g[j*d+k] * g[i*d+k];
+ g[j*d+i] = s * (a[j*d+i] - s1);
+ }
+ }
+ return 0;
+}
+
+void drcholapply(const double *g, const double *b, double *c, unsigned int d)
+{
+ double *t;
+ unsigned int i, j;
+ double s1;
+
+ t = alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s1 = b[i];
+ for (j = 0; j < i; j++)
+ s1 -= g[i*d+j] * t[j];
+ t[i] = s1 * g[i*d+i];
+ }
+ for (i = d; i > 0; i--) {
+ s1 = t[i-1];
+ for (j = i; j < d; j++)
+ s1 -= g[j*d+(i-1)] * c[j];
+ c[i-1] = s1 * g[(i-1)*d+(i-1)];
+ }
+}
+
+int drchol(const double *a, const double *b, double *c, unsigned int d)
+{
+ double *g;
+
+ g = alloca(d*d*sizeof(g[0]));
+ if (drcholfactor(a, g, d)) {
+ memset(c, 0, d*sizeof(c[0]));
+ return -1;
+ }
+ drcholapply(g, b, c, d);
+ return 0;
+}
diff --git a/matlib/fcadd.c b/matlib/fcadd.c
new file mode 100644
index 0000000..8e163d0
--- /dev/null
+++ b/matlib/fcadd.c
@@ -0,0 +1,31 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+
+void fcadd(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+
+ for (i = 0; i < j; i++)
+ cadd(c[i], a[i], b[i]);
+}
+
diff --git a/matlib/fcchol.c b/matlib/fcchol.c
new file mode 100644
index 0000000..7219582
--- /dev/null
+++ b/matlib/fcchol.c
@@ -0,0 +1,125 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+
+/*
+ * A el C^{d x d}
+ * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^H*c=b
+ * G*t=b
+ * G^H*c=t
+ */
+
+static inline float pwr(cplxfloat_t c)
+{
+ return real(c) * real(c) + imag(c) * imag(c);
+}
+
+int fccholfactor(const cplxfloat_t *a, cplxfloat_t *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ cplxfloat_t sc, co;
+ float s;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = real(a[i*d+i]);
+ for (j = 0; j < i; j++)
+ s -= pwr(g[i*d+j]);
+ if (s <= 0 || imag(a[i*d+i]) != 0) {
+ fprintf(stderr, "fccholfactor: matrix not positive definite a[%u][%u]=%g%+gi s=%g\n", i, i, real(a[i*d+i]), imag(a[i*d+i]), s);
+ return -1;
+ }
+ s = 1/sqrt(s);
+ cplx(g[i*d+i], s, 0);
+ for (j = i+1; j < d; j++) {
+ sc = a[j*d+i];
+ for (k = 0; k < i; k++) {
+ conj(co, g[i*d+k]);
+ cmsub(sc, g[j*d+k], co);
+ }
+ cmuls(g[j*d+i], sc, s);
+ }
+ }
+ return 0;
+}
+
+void fccholapply(const cplxfloat_t *g, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d)
+{
+ cplxfloat_t *t, s, s2;
+ unsigned int i, j;
+
+ t = alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s = b[i];
+ for (j = 0; j < i; j++)
+ cmsub(s, g[i*d+j], t[j]);
+ /* g's diagonal is real, therefore we have a division by a real */
+ cmuls(t[i], s, real(g[i*d+i]));
+ }
+ for (i = d; i > 0; i--) {
+ s = t[i-1];
+ for (j = i; j < d; j++) {
+ conj(s2, g[j*d+(i-1)]);
+ cmsub(s, s2, c[j]);
+ }
+ /* g's diagonal is real, therefore we have a division by a real */
+ cmuls(c[i-1], s, real(g[(i-1)*d+(i-1)]));
+ }
+}
+
+int fcchol(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d)
+{
+ cplxfloat_t *g;
+
+ g = alloca(d*d*sizeof(g[0]));
+ if (fccholfactor(a, g, d)) {
+ memset(c, 0, d*sizeof(c[0]));
+ return -1;
+ }
+ fccholapply(g, b, c, d);
+ return 0;
+}
diff --git a/matlib/fcconj.c b/matlib/fcconj.c
new file mode 100644
index 0000000..171e934
--- /dev/null
+++ b/matlib/fcconj.c
@@ -0,0 +1,31 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+
+void fcconj(cplxfloat_t *c, const cplxfloat_t *a, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+
+ for (i = 0; i < j; i++)
+ conj(c[i], a[i]);
+}
+
diff --git a/matlib/fcdet.c b/matlib/fcdet.c
new file mode 100644
index 0000000..2ab23e5
--- /dev/null
+++ b/matlib/fcdet.c
@@ -0,0 +1,76 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+
+cplxfloat_t fcdet(const cplxfloat_t *c, unsigned int d)
+{
+ cplxfloat_t *c2;
+ unsigned int i, j, k, l;
+ cplxfloat_t det, dr;
+
+ cplx(det, 0, 0);
+ if (!d)
+ return det;
+ if (d == 1)
+ return c[0];
+ if (d == 2) {
+ cmul(det, c[0], c[3]);
+ cmsub(det, c[1], c[2]);
+ return det;
+ }
+ c2 = alloca(sizeof(cplxfloat_t)*(d-1)*(d-1));
+ for (i = 0; i < d; i++) {
+ for (j = k = 0; j < d; j++) {
+ if (j == i)
+ continue;
+ for (l = 0; l < d-1; l++)
+ c2[l*(d-1)+k] = c[(l+1)*d+j];
+ k++;
+ }
+ dr = fcdet(c2, d-1);
+ if (i & 1)
+ cmsub(det, dr, c[i]);
+ else
+ cmac(det, dr, c[i]);
+ }
+ return det;
+}
+
diff --git a/matlib/fcgseidel.c b/matlib/fcgseidel.c
new file mode 100644
index 0000000..17a9584
--- /dev/null
+++ b/matlib/fcgseidel.c
@@ -0,0 +1,80 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <stdio.h>
+
+/*
+ * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method
+ */
+
+int fcgaussseidel(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d, unsigned int iter)
+{
+ cplxfloat_t *adiag;
+ unsigned int i, j, k;
+ cplxfloat_t s;
+
+ adiag = alloca(d*sizeof(adiag[0]));
+ /* initial vector */
+ for (i = 1; i < d; i++)
+ cplx(c[i], 0, 0);
+ cplx(c[0], 1, 0);
+ /* check for diagonal */
+ for (i = 0; i < d; i++) {
+ if (real(a[i*d+i]) == 0 && imag(a[i*d+i]) == 0) {
+ fprintf(stderr, "fcgaussseidel: matrix diagonal zero a[%u][%u]=%g%+gi\n", i, i, real(a[i*d+i]), imag(a[i*d+i]));
+ return -1;
+ }
+ cinv(adiag[i], a[i*d+i]);
+ }
+ /* iteration */
+ for (i = 0; i < iter; i++) {
+ for (j = 0; j < d; j++) {
+ s = b[j];
+ for (k = 0; k < j; k++)
+ cmsub(s, a[j*d+k], c[k]);
+ for (k = j+1; k < d; k++)
+ cmsub(s, a[j*d+k], c[k]);
+ cmul(c[j], s, adiag[j]);
+ }
+ }
+ return 0;
+}
diff --git a/matlib/fchermtransp.c b/matlib/fchermtransp.c
new file mode 100644
index 0000000..bc522c2
--- /dev/null
+++ b/matlib/fchermtransp.c
@@ -0,0 +1,61 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <string.h>
+#include "mat.h"
+
+/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */
+
+void fchermtranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2)
+{
+ const cplxfloat_t *c = a;
+ unsigned int ci, bi, i, j;
+
+ if (b == a) {
+ c = alloca(d1 * d2 * sizeof(c[0]));
+ memcpy((void *)c, a, d1 * d2 * sizeof(c[0]));
+ }
+ for (i = 0; i < d1; i++)
+ for (j = 0; j < d2; j++) {
+ ci = i*d2+j;
+ bi = j*d1+i;
+ conj(b[bi], c[ci]);
+ }
+}
diff --git a/matlib/fcinv.c b/matlib/fcinv.c
new file mode 100644
index 0000000..d0a0749
--- /dev/null
+++ b/matlib/fcinv.c
@@ -0,0 +1,132 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <math.h>
+#include <string.h>
+#include "mat.h"
+
+
+/*
+ * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting
+ */
+
+#define exch(x,y) do { cplxfloat_t z; z = (x); (x) = (y); (y) = z; } while (0)
+
+static inline float csqr(cplxfloat_t x)
+{
+ return real(x) * real(x) + imag(x) * imag(x);
+}
+
+void fclufact(cplxfloat_t *u, unsigned int *p, const cplxfloat_t *a, unsigned int d)
+{
+ unsigned int i, j, k, mu;
+ cplxfloat_t fm;
+ float f1, f2;
+
+ if (u != a)
+ memcpy(u, a, d*d*sizeof(u[0]));
+ for (k = 0; k < d-1; k++) {
+ /* search pivot index */
+ for (f1 = 0, i = mu = k; i < d; i++) {
+ f2 = csqr(u[i*d+k]);
+ if (f2 > f1) {
+ f1 = f2;
+ mu = i;
+ }
+ }
+ /* exchange rows */
+ p[k] = mu;
+ for (i = k; i < d; i++)
+ exch(u[k*d+i], u[mu*d+i]);
+ fm = u[k*d+k];
+ if (real(fm) != 0 || imag(fm) != 0) {
+ cinv(fm, fm);
+ for (i = k+1; i < d; i++)
+ cmul(u[i*d+k], u[i*d+k], fm);
+ for (i = k+1; i < d; i++)
+ for (j = k+1; j < d; j++)
+ cmsub(u[i*d+j], u[i*d+k], u[k*d+j]);
+ }
+ }
+}
+
+void fclusolve(cplxfloat_t *x, const cplxfloat_t *b, const cplxfloat_t *u, const unsigned int *p, unsigned int d)
+{
+ cplxfloat_t *y, s, udiaginv;
+ unsigned int k, i;
+
+ y = alloca(d * sizeof(y[0]));
+ memcpy(y, b, d * sizeof(y[0]));
+ for (k = 0; k < d-1; k++) {
+ i = p[k];
+ if (i != k)
+ exch(y[k], y[i]);
+ if (real(y[k]) == 0 && imag(y[k]) == 0)
+ continue;
+ for (i = k+1; i < d; i++)
+ cmsub(y[i], y[k], u[i*d+k]);
+ }
+ /* solve Ux=y */
+ for (k = d; k > 0; k--) {
+ s = y[k-1];
+ for (i = k; i < d; i++)
+ cmsub(s, u[(k-1)*d+i], x[i]);
+ cinv(udiaginv, u[(k-1)*d+(k-1)]);
+ cmul(x[k-1], s, udiaginv);
+ }
+}
+
+void fcinv(cplxfloat_t *ainv, const cplxfloat_t *a, unsigned d)
+{
+ cplxfloat_t *u, *y;
+ unsigned int *p;
+ unsigned int k;
+
+ u = alloca(d * d * sizeof(u[0]));
+ p = alloca((d-1) * sizeof(p[0]));
+ fclufact(u, p, a, d);
+ for (k = 0; k < d; k++) {
+ y = &ainv[k*d];
+ memset(y, 0, d * sizeof(y[0]));
+ cplx(y[k], 1, 0);
+ fclusolve(y, y, u, p, d);
+ }
+ fctranspose(ainv, ainv, d, d);
+}
diff --git a/matlib/fcmul.c b/matlib/fcmul.c
new file mode 100644
index 0000000..2283085
--- /dev/null
+++ b/matlib/fcmul.c
@@ -0,0 +1,62 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <string.h>
+#include "mat.h"
+
+/* c el C^{d1 x d3}, a el C^{d1 x d2}, b el C^{d2 x d3} */
+
+void fcmul(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2, unsigned int d3)
+{
+ cplxfloat_t *r = c, s;
+ unsigned int i, j, k;
+
+ if (c == a || c == b)
+ r = alloca(d1 * d3 * sizeof(r[0]));
+ for (i = 0; i < d1; i++)
+ for (k = 0; k < d3; k++) {
+ cplx(s, 0, 0);
+ for (j = 0; j < d2; j++)
+ cmac(s, a[i*d2+j], b[j*d3+k]);
+ r[i*d3+k] = s;
+ }
+ if (r != c)
+ memcpy(c, r, d1 * d3 * sizeof(c[0]));
+}
diff --git a/matlib/fcsub.c b/matlib/fcsub.c
new file mode 100644
index 0000000..1f5d0a8
--- /dev/null
+++ b/matlib/fcsub.c
@@ -0,0 +1,31 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+
+void fcsub(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+
+ for (i = 0; i < j; i++)
+ csub(c[i], a[i], b[i]);
+}
+
diff --git a/matlib/fctransp.c b/matlib/fctransp.c
new file mode 100644
index 0000000..bfedc53
--- /dev/null
+++ b/matlib/fctransp.c
@@ -0,0 +1,61 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <string.h>
+#include "mat.h"
+
+/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */
+
+void fctranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2)
+{
+ const cplxfloat_t *c = a;
+ unsigned int ci, bi, i, j;
+
+ if (b == a) {
+ c = alloca(d1 * d2 * sizeof(c[0]));
+ memcpy((void *)c, a, d1 * d2 * sizeof(c[0]));
+ }
+ for (i = 0; i < d1; i++)
+ for (j = 0; j < d2; j++) {
+ ci = i*d2+j;
+ bi = j*d1+i;
+ b[bi] = c[ci];
+ }
+}
diff --git a/matlib/fft.hh b/matlib/fft.hh
new file mode 100644
index 0000000..c1c2c4f
--- /dev/null
+++ b/matlib/fft.hh
@@ -0,0 +1,87 @@
+/*****************************************************************************/
+
+/*
+ * fft.hh -- Simple RIF FFT function.
+ *
+ * Copyright (C) 2003
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _FFT_HH
+#define _FFT_HH
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * This fft routine is from ~gabriel/src/filters/fft/fft.c;
+ * I am unsure of the original source. The file contains no
+ * copyright notice or description.
+ * The declaration is changed to the prototype form but the
+ * function body is unchanged. (J. T. Buck)
+ */
+
+/*
+ * Replace data by its discrete Fourier transform, if isign is
+ * input as 1, or by its inverse discrete Fourier transform, if
+ * "isign" is input as -1. "data'"is a complex array of length "nn".
+ * "nn" MUST be an integer power of 2 (this is not checked for!?)
+ */
+
+template<typename T> static void fft_rif(complex<T> *data, unsigned int nn, int isign)
+{
+ for (unsigned int i = 0, j = 0; i < nn; i++) {
+ if (j > i) {
+ complex<T> temp = data[j];
+ data[j] = data[i];
+ data[i] = temp;
+ }
+ unsigned int m = nn >> 1;
+ while (m > 0 && (int)j >= (int)m) {
+ j -= m;
+ m >>= 1;
+ }
+ j += m;
+ }
+ unsigned int mmax = 1;
+ T theta = -6.28318530717959 * 0.5;
+ if (isign < 0)
+ theta = -theta;
+ T sintheta = sin(theta);
+ while (nn > mmax) {
+ T oldsintheta = sintheta;
+ theta *= 0.5;
+ sintheta = sin(theta);
+ complex<T> wp(-2.0 * sintheta * sintheta, oldsintheta); /* -2.0 * sin(0.5*theta)^2 = cos(theta)-1 */
+ complex<T> w(1,0);
+ for (unsigned int m = 0; m < mmax; m++) {
+ for (unsigned int i = m; i < nn; i += 2*mmax) {
+ unsigned int j = i + mmax;
+ complex<T> temp = w * data[j];
+ data[j] = data[i] - temp;
+ data[i] += temp;
+ }
+ w += w * wp;
+ }
+ mmax <<= 1;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+#endif /* _FFT_HH */
diff --git a/matlib/fradd.c b/matlib/fradd.c
new file mode 100644
index 0000000..800ada4
--- /dev/null
+++ b/matlib/fradd.c
@@ -0,0 +1,31 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+
+void fradd(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+
+ for (i = 0; i < j; i++)
+ c[i] = a[i] + b[i];
+}
+
diff --git a/matlib/frchol.c b/matlib/frchol.c
new file mode 100644
index 0000000..001fc39
--- /dev/null
+++ b/matlib/frchol.c
@@ -0,0 +1,113 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <string.h>
+#include <stdio.h>
+
+/*
+ * A el R^{d x d}
+ * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^T*c=b
+ * G*t=b
+ * G^T*c=t
+ */
+
+int frcholfactor(const float *a, float *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ float s, s1;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = a[i*d+i];
+ for (j = 0; j < i; j++)
+ s -= g[i*d+j] * g[i*d+j];
+ if (s <= 0) {
+ fprintf(stderr, "frcholfactor: matrix not positive definite a[%u][%u]=%g s=%g\n", i, i, a[i*d+i], s);
+ return -1;
+ }
+ s = 1/sqrt(s);
+ g[i*d+i] = s;
+ for (j = i+1; j < d; j++) {
+ s1 = 0;
+ for (k = 0; k < i; k++)
+ s1 += g[j*d+k] * g[i*d+k];
+ g[j*d+i] = s * (a[j*d+i] - s1);
+ }
+ }
+ return 0;
+}
+
+void frcholapply(const float *g, const float *b, float *c, unsigned int d)
+{
+ float *t;
+ unsigned int i, j;
+ float s1;
+
+ t = alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s1 = b[i];
+ for (j = 0; j < i; j++)
+ s1 -= g[i*d+j] * t[j];
+ t[i] = s1 * g[i*d+i];
+ }
+ for (i = d; i > 0; i--) {
+ s1 = t[i-1];
+ for (j = i; j < d; j++)
+ s1 -= g[j*d+(i-1)] * c[j];
+ c[i-1] = s1 * g[(i-1)*d+(i-1)];
+ }
+}
+
+int frchol(const float *a, const float *b, float *c, unsigned int d)
+{
+ float *g;
+
+ g = alloca(d*d*sizeof(g[0]));
+ if (frcholfactor(a, g, d)) {
+ memset(c, 0, d*sizeof(c[0]));
+ return -1;
+ }
+ frcholapply(g, b, c, d);
+ return 0;
+}
diff --git a/matlib/frdet.c b/matlib/frdet.c
new file mode 100644
index 0000000..c3bda12
--- /dev/null
+++ b/matlib/frdet.c
@@ -0,0 +1,72 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+
+float frdet(const float *c, unsigned int d)
+{
+ float *c2;
+ unsigned int i, j, k, l;
+ float det = 0, dr;
+
+ if (!d)
+ return 0;
+ if (d == 1)
+ return c[0];
+ if (d == 2)
+ return c[0] * c[3] - c[1] * c[2];
+ c2 = alloca(sizeof(float)*(d-1)*(d-1));
+ for (i = 0; i < d; i++) {
+ for (j = k = 0; j < d; j++) {
+ if (j == i)
+ continue;
+ for (l = 0; l < d-1; l++)
+ c2[l*(d-1)+k] = c[(l+1)*d+j];
+ k++;
+ }
+ dr = frdet(c2, d-1);
+ if (i & 1)
+ det -= dr * c[i];
+ else
+ det += dr * c[i];
+ }
+ return det;
+}
+
diff --git a/matlib/frgseidel.c b/matlib/frgseidel.c
new file mode 100644
index 0000000..b895be4
--- /dev/null
+++ b/matlib/frgseidel.c
@@ -0,0 +1,83 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "mat.h"
+#include <math.h>
+#include <stdio.h>
+
+/*
+ * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method
+ */
+
+int frgaussseidel(const float *a, const float *b, float *c, unsigned int d, unsigned int iter)
+{
+ float *adiag;
+ unsigned int i, j, k;
+ float s;
+
+ adiag = alloca(d * sizeof(adiag[0]));
+ /* initial vector */
+ for (i = 0; i < d; i++)
+ c[i] = 0;
+ c[0] = 1;
+ /* check for diagonal */
+ for (i = 0; i < d; i++) {
+ if (a[i*d+i] <= 0) {
+ fprintf(stderr, "frgaussseidel: matrix diagonal not positive a[%u][%u]=%g\n", i, i, a[i*d+i]);
+ return -1;
+ }
+ adiag[i] = 1 / a[i*d+i];
+ }
+ /* iteration */
+ for (i = 0; i < iter; i++) {
+ for (j = 0; j < d; j++) {
+ s = b[j];
+ for (k = 0; k < j; k++)
+ s -= a[j*d+k] * c[k];
+ for (k = j+1; k < d; k++)
+ s -= a[j*d+k] * c[k];
+ c[j] = s * adiag[j];
+ }
+ }
+ return 0;
+}
+
+
+
diff --git a/matlib/frinv.c b/matlib/frinv.c
new file mode 100644
index 0000000..32f7526
--- /dev/null
+++ b/matlib/frinv.c
@@ -0,0 +1,127 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <math.h>
+#include <string.h>
+#include "mat.h"
+
+
+/*
+ * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting
+ */
+
+#define exch(x,y) do { float z; z = (x); (x) = (y); (y) = z; } while (0)
+
+
+void frlufact(float *u, unsigned int *p, const float *a, unsigned int d)
+{
+ unsigned int i, j, k, mu;
+ float f1, f2;
+
+ if (u != a)
+ memcpy(u, a, d*d*sizeof(u[0]));
+ for (k = 0; k < d-1; k++) {
+ /* search pivot index */
+ for (f1 = 0, i = mu = k; i < d; i++) {
+ f2 = fabs(u[i*d+k]);
+ if (f2 > f1) {
+ f1 = f2;
+ mu = i;
+ }
+ }
+ /* exchange rows */
+ p[k] = mu;
+ for (i = k; i < d; i++)
+ exch(u[k*d+i], u[mu*d+i]);
+ f1 = u[k*d+k];
+ if (f1 != 0) {
+ f1 = 1 / f1;
+ for (i = k+1; i < d; i++)
+ u[i*d+k] *= f1;
+ for (i = k+1; i < d; i++)
+ for (j = k+1; j < d; j++)
+ u[i*d+j] -= u[i*d+k] * u[k*d+j];
+ }
+ }
+}
+
+void frlusolve(float *x, const float *b, const float *u, const unsigned int *p, unsigned int d)
+{
+ float *y, s;
+ unsigned int k, i;
+
+ y = alloca(d * sizeof(y[0]));
+ memcpy(y, b, d * sizeof(y[0]));
+ for (k = 0; k < d-1; k++) {
+ i = p[k];
+ if (i != k)
+ exch(y[k], y[i]);
+ if (y[k] == 0)
+ continue;
+ for (i = k+1; i < d; i++)
+ y[i] -= y[k] * u[i*d+k];
+ }
+ /* solve Ux=y */
+ for (k = d; k > 0; k--) {
+ s = y[k-1];
+ for (i = k; i < d; i++)
+ s -= u[(k-1)*d+i] * x[i];
+ x[k-1] = s / u[(k-1)*d+(k-1)];
+ }
+}
+
+void frinv(float *ainv, const float *a, unsigned d)
+{
+ float *u, *y;
+ unsigned int *p;
+ unsigned int k;
+
+ u = alloca(d * d * sizeof(u[0]));
+ p = alloca((d-1) * sizeof(p[0]));
+ frlufact(u, p, a, d);
+ for (k = 0; k < d; k++) {
+ y = &ainv[k*d];
+ memset(y, 0, d * sizeof(y[0]));
+ y[k] = 1;
+ frlusolve(y, y, u, p, d);
+ }
+ frtranspose(ainv, ainv, d, d);
+}
+
diff --git a/matlib/frmul.c b/matlib/frmul.c
new file mode 100644
index 0000000..285c576
--- /dev/null
+++ b/matlib/frmul.c
@@ -0,0 +1,61 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <string.h>
+#include "mat.h"
+
+/* c el R^{d1 x d3}, a el R^{d1 x d2}, b el R^{d2 x d3} */
+
+void frmul(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2, unsigned int d3)
+{
+ float *r = c, s;
+ unsigned int i, j, k;
+
+ if (c == a || c == b)
+ r = alloca(d1 * d3 * sizeof(r[0]));
+ for (i = 0; i < d1; i++)
+ for (k = 0; k < d3; k++) {
+ for (s = 0, j = 0; j < d2; j++)
+ s += a[i*d2+j] * b[j*d3+k];
+ r[i*d3+k] = s;
+ }
+ if (r != c)
+ memcpy(c, r, d1 * d3 * sizeof(c[0]));
+}
diff --git a/matlib/frsub.c b/matlib/frsub.c
new file mode 100644
index 0000000..431c5ef
--- /dev/null
+++ b/matlib/frsub.c
@@ -0,0 +1,30 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+
+void frsub(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+
+ for (i = 0; i < j; i++)
+ c[i] = a[i] - b[i];
+}
diff --git a/matlib/frtransp.c b/matlib/frtransp.c
new file mode 100644
index 0000000..62fd2bf
--- /dev/null
+++ b/matlib/frtransp.c
@@ -0,0 +1,61 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <string.h>
+#include "mat.h"
+
+/* Transpose a matrix (a el R^{d1 x d2}, b el R^{d2 x d1}) */
+
+void frtranspose(float *b, const float *a, unsigned int d1, unsigned int d2)
+{
+ const float *c = a;
+ unsigned int ci, bi, i, j;
+
+ if (b == a) {
+ c = alloca(d1 * d2 * sizeof(c[0]));
+ memcpy((void *)c, a, d1 * d2 * sizeof(c[0]));
+ }
+ for (i = 0; i < d1; i++)
+ for (j = 0; j < d2; j++) {
+ ci = i*d2+j;
+ bi = j*d1+i;
+ b[bi] = c[ci];
+ }
+}
diff --git a/matlib/mat.h b/matlib/mat.h
new file mode 100644
index 0000000..271eb3f
--- /dev/null
+++ b/matlib/mat.h
@@ -0,0 +1,199 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * (C) 1999 Institut f�r Elektronik, ETH Z�rich
+ * Author: Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ * KTI Projekt
+ */
+
+#ifndef _MAT_H
+#define _MAT_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+
+/*
+ * basic complex manipulations
+ */
+
+typedef struct {
+ float re;
+ float im;
+} cplxfloat_t;
+
+typedef struct {
+ double re;
+ double im;
+} cplxdouble_t;
+
+#define real(r) ((r).re)
+#define imag(r) ((r).im)
+#define conj(r,a) do { (r).re = (a).re; (r).im = -(a).im; } while (0)
+#define cplx(v,r,i) do { (v).re = (r); (v).im = (i); } while (0)
+
+#define csub(r,a,b) \
+ do { \
+ double xr,xi,yr,yi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ (r).re = xr - yr; \
+ (r).im = xi - yi; \
+ } while (0)
+
+#define cadd(r,a,b) \
+ do { \
+ double xr,xi,yr,yi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ (r).re = xr + yr; \
+ (r).im = xi + yi; \
+ } while (0)
+
+#define cmul(r,a,b) \
+ do { \
+ double xr,xi,yr,yi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ (r).re = xr * yr - xi * yi; \
+ (r).im = xr * yi + xi * yr; \
+ } while (0)
+
+#define cinv(r,a) \
+ do { \
+ double xr,xi,mag; \
+ xr = (a).re; xi = (a).im; \
+ mag = 1 / (xr * xr + xi * xi); \
+ (r).re = xr * mag; \
+ (r).im = -xi * mag; \
+ } while (0)
+
+#define cmac(r,a,b) \
+ do { \
+ double xr,xi,yr,yi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ (r).re += xr * yr - xi * yi; \
+ (r).im += xr * yi + xi * yr; \
+ } while (0)
+
+#define cmsub(r,a,b) \
+ do { \
+ double xr,xi,yr,yi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ (r).re -= xr * yr - xi * yi; \
+ (r).im -= xr * yi + xi * yr; \
+ } while (0)
+
+#define cfma(r,a,b,c) \
+ do { \
+ double xr,xi,yr,yi,zr,zi; \
+ xr = (a).re; xi = (a).im; \
+ yr = (b).re; yi = (b).im; \
+ zr = (c).re; zi = (c).im; \
+ (r).re = xr * yr - xi * yi + zr; \
+ (r).im = xr * yi + xi * yr + zi; \
+ } while (0)
+
+#define cmuls(r,a,b) \
+ do { \
+ double xr,xi,bb; \
+ xr = (a).re; xi = (a).im; bb = (b); \
+ (r).re = xr * bb; \
+ (r).im = xi * bb; \
+ } while (0)
+
+#define cmacs(r,a,b) \
+ do { \
+ double xr,xi,bb; \
+ xr = (a).re; xi = (a).im; bb = (b); \
+ (r).re += xr * bb; \
+ (r).im += xi * bb; \
+ } while (0)
+
+#define cmsubs(r,a,b) \
+ do { \
+ double xr,xi,bb; \
+ xr = (a).re; xi = (a).im; bb = (b); \
+ (r).re -= xr * bb; \
+ (r).im -= xi * bb; \
+ } while (0)
+
+/*
+ * Gaussian distributed random variables
+ */
+extern float randn(void);
+
+/*
+ * Cholesky solver
+ */
+
+extern int frcholfactor(const float *a, float *g, unsigned int d);
+extern void frcholapply(const float *g, const float *b, float *c, unsigned int d);
+extern int frchol(const float *a, const float *b, float *c, unsigned int d);
+extern int fccholfactor(const cplxfloat_t *a, cplxfloat_t *g, unsigned int d);
+extern void fccholapply(const cplxfloat_t *g, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d);
+extern int fcchol(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d);
+extern int drcholfactor(const double *a, double *g, unsigned int d);
+extern void drcholapply(const double *g, const double *b, double *c, unsigned int d);
+extern int drchol(const double *a, const double *b, double *c, unsigned int d);
+extern int dccholfactor(const cplxdouble_t *a, cplxdouble_t *g, unsigned int d);
+extern void dccholapply(const cplxdouble_t *g, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d);
+extern int dcchol(const cplxdouble_t *a, const cplxdouble_t *b, cplxdouble_t *c, unsigned int d);
+
+/*
+ * Gauss-Seidel iterative solver
+ */
+extern int frgaussseidel(const float *a, const float *b, float *c, unsigned int d, unsigned int iter);
+extern int fcgaussseidel(const cplxfloat_t *a, const cplxfloat_t *b, cplxfloat_t *c, unsigned int d, unsigned int iter);
+
+/*
+ * Transpose etc.
+ */
+
+extern void frtranspose(float *b, const float *a, unsigned int d1, unsigned int d2);
+extern void fradd(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2);
+extern void frsub(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2);
+extern void frmul(float *c, const float *a, const float *b, unsigned int d1, unsigned int d2, unsigned int d3);
+extern float frdet(const float *c, unsigned int d);
+
+extern void frlufact(float *u, unsigned int *p, const float *a, unsigned int d);
+extern void frlusolve(float *x, const float *b, const float *u, const unsigned int *p, unsigned int d);
+extern void frinv(float *ainv, const float *a, unsigned d);
+
+extern void fctranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2);
+extern void fchermtranspose(cplxfloat_t *b, const cplxfloat_t *a, unsigned int d1, unsigned int d2);
+extern void fcconj(cplxfloat_t *c, const cplxfloat_t *a, unsigned int d1, unsigned int d2);
+extern void fcadd(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2);
+extern void fcsub(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2);
+extern void fcmul(cplxfloat_t *c, const cplxfloat_t *a, const cplxfloat_t *b, unsigned int d1, unsigned int d2, unsigned int d3);
+extern cplxfloat_t fcdet(const cplxfloat_t *c, unsigned int d);
+
+extern void fclufact(cplxfloat_t *u, unsigned int *p, const cplxfloat_t *a, unsigned int d);
+extern void fclusolve(cplxfloat_t *x, const cplxfloat_t *b, const cplxfloat_t *u, const unsigned int *p, unsigned int d);
+extern void fcinv(cplxfloat_t *ainv, const cplxfloat_t *a, unsigned d);
+
+
+#endif /* _MAT_H */
diff --git a/matlib/mat.hh b/matlib/mat.hh
new file mode 100644
index 0000000..5c01bc0
--- /dev/null
+++ b/matlib/mat.hh
@@ -0,0 +1,502 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000, 2003
+ * Thomas Sailer, <t.sailer at alumni.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _MAT_HH
+#define _MAT_HH
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include <exception>
+#include <string>
+#include <sstream>
+
+class matrix_exception : public exception
+{
+public:
+ matrix_exception(const string& e) throw() : err(e) {}
+ virtual ~matrix_exception() throw() {}
+ virtual const char* what() const throw() { return err.c_str(); }
+private:
+ const string err;
+};
+
+
+/*
+ * Simple matrix operations
+ */
+
+template<typename T> void madd(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+ for (i = 0; i < j; i++)
+ c[i] = a[i] + b[i];
+}
+
+template<typename T> void msub(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+ for (i = 0; i < j; i++)
+ c[i] = a[i] - b[i];
+}
+
+/* c el R^{d1 x d3}, a el R^{d1 x d2}, b el R^{d2 x d3} */
+template<typename T> void mmul(T *c, const T *a, const T *b, unsigned int d1, unsigned int d2, unsigned int d3)
+{
+ T *r = c, s;
+ unsigned int i, j, k;
+ if (c == a || c == b)
+ r = (T *)alloca(d1 * d3 * sizeof(r[0]));
+ for (i = 0; i < d1; i++)
+ for (k = 0; k < d3; k++) {
+ for (s = 0, j = 0; j < d2; j++)
+ s += a[i*d2+j] * b[j*d3+k];
+ r[i*d3+k] = s;
+ }
+ if (r != c)
+ memcpy(c, r, d1 * d3 * sizeof(c[0]));
+}
+
+template<typename T> void mdet(const T *c, unsigned int d)
+{
+ T *c2;
+ unsigned int i, j, k, l;
+ T det = 0, dr;
+
+ if (!d)
+ return 0;
+ if (d == 1)
+ return c[0];
+ if (d == 2)
+ return c[0] * c[3] - c[1] * c[2];
+ c2 = alloca(sizeof(T)*(d-1)*(d-1));
+ for (i = 0; i < d; i++) {
+ for (j = k = 0; j < d; j++) {
+ if (j == i)
+ continue;
+ for (l = 0; l < d-1; l++)
+ c2[l*(d-1)+k] = c[(l+1)*d+j];
+ k++;
+ }
+ dr = mdet(c2, d-1);
+ if (i & 1)
+ det -= dr * c[i];
+ else
+ det += dr * c[i];
+ }
+ return det;
+}
+
+/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */
+template<typename T> void mtranspose(T *b, const T *a, unsigned int d1, unsigned int d2)
+{
+ const T *c = a;
+ unsigned int ci, bi, i, j;
+
+ if (b == a) {
+ void *cc = alloca(d1 * d2 * sizeof(c[0]));
+ memcpy(cc, a, d1 * d2 * sizeof(c[0]));
+ c = (const T *)cc;
+ }
+ for (i = 0; i < d1; i++)
+ for (j = 0; j < d2; j++) {
+ ci = i*d2+j;
+ bi = j*d1+i;
+ b[bi] = c[ci];
+ }
+}
+
+/* Transpose a matrix (a el C^{d1 x d2}, b el C^{d2 x d1}) */
+template<typename T> void mhermtranspose(complex<T> *b, const complex<T> *a, unsigned int d1, unsigned int d2)
+{
+ const complex<T> *c = a;
+ unsigned int ci, bi, i, j;
+
+ if (b == a) {
+ void *cc = alloca(d1 * d2 * sizeof(c[0]));
+ memcpy(cc, a, d1 * d2 * sizeof(c[0]));
+ c = (const complex<T> *)cc;
+ }
+ for (i = 0; i < d1; i++)
+ for (j = 0; j < d2; j++) {
+ ci = i*d2+j;
+ bi = j*d1+i;
+ b[bi] = conj(c[ci]);
+ }
+}
+
+template<typename T> void mconj(complex<T> *c, const complex<T> *a, unsigned int d1, unsigned int d2)
+{
+ unsigned int i, j = d1 * d2;
+ for (i = 0; i < j; i++)
+ c[i] = conj(a[i]);
+}
+
+/*
+ * complex cholesky factorization
+ */
+
+/*
+ * A el C^{d x d}
+ * This routine calculates G*G^H = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^H*c=b
+ * G*t=b
+ * G^H*c=t
+ */
+
+template<typename T> inline T complex_pwr(complex<T> c)
+{
+ return real(c) * real(c) + imag(c) * imag(c);
+}
+
+template<typename T> void mcholfactor(const complex<T> *a, complex<T> *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ complex<T> sc;
+ T s;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = real(a[i*d+i]);
+ for (j = 0; j < i; j++)
+ s -= complex_pwr(g[i*d+j]);
+ if (s <= 0 || imag(a[i*d+i]) != 0) {
+ ostringstream os;
+ os << "mcholfactor: matrix not positive definite a[" << i << "][" << i << "]=" << a[i*d+i] << " s=" << s << "\n";
+ throw matrix_exception(os.str());
+ }
+ s = T(1) / sqrt(s);
+ g[i*d+i] = s;
+ for (j = i+1; j < d; j++) {
+ sc = a[j*d+i];
+ for (k = 0; k < i; k++)
+ sc -= g[j*d+k] * conj(g[i*d+k]);
+ g[j*d+i] = sc * s;
+ }
+ }
+}
+
+template<typename T> void mcholapply(const complex<T> *g, const complex<T> *b, complex<T> *c, unsigned int d)
+{
+ complex<T> *t, s, s2;
+ unsigned int i, j;
+
+ t = alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s = b[i];
+ for (j = 0; j < i; j++)
+ s -= g[i*d+j] * t[j];
+ /* g's diagonal is real, therefore we have a division by a real */
+ t[i] = s * real(g[i*d+i]);
+ }
+ for (i = d; i > 0; i--) {
+ s = t[i-1];
+ for (j = i; j < d; j++)
+ s -= conj(g[j*d+(i-1)]) * c[j];
+ /* g's diagonal is real, therefore we have a division by a real */
+ c[i-1] = s * real(g[(i-1)*d+(i-1)]);
+ }
+}
+
+/*
+ * real cholesky factorization
+ */
+
+/*
+ * A el R^{d x d}
+ * This routine calculates G*G^T = A, where G is lower triangular, and then uses this to solve
+ * A*c=b for c
+ * G*G^T*c=b
+ * G*t=b
+ * G^T*c=t
+ */
+
+template<typename T> void mcholfactor(const T *a, T *g, unsigned int d)
+{
+ unsigned int i, j, k;
+ T s, s1;
+
+ memset(g, 0, d*d*sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ s = a[i*d+i];
+ for (j = 0; j < i; j++)
+ s -= g[i*d+j] * g[i*d+j];
+ if (s <= 0) {
+ ostringstream os;
+ os << "mcholfactor: matrix not positive definite a[" << i << "][" << i << "]=" << a[i*d+i] << " s=" << s << "\n";
+ throw matrix_exception(os.str());
+ }
+ s = T(1) / sqrt(s);
+ g[i*d+i] = s;
+ for (j = i+1; j < d; j++) {
+ s1 = a[j*d+i];
+ for (k = 0; k < i; k++)
+ s1 -= g[j*d+k] * g[i*d+k];
+ g[j*d+i] = s * s1;
+ }
+ }
+}
+
+template<typename T> void mcholapply(const T *g, const T *b, T *c, unsigned int d)
+{
+ T *t;
+ unsigned int i, j;
+ float s1;
+
+ t = (T *)alloca(d*sizeof(t[0]));
+ for (i = 0; i < d; i++) {
+ s1 = b[i];
+ for (j = 0; j < i; j++)
+ s1 -= g[i*d+j] * t[j];
+ t[i] = s1 * g[i*d+i];
+ }
+ for (i = d; i > 0; i--) {
+ s1 = t[i-1];
+ for (j = i; j < d; j++)
+ s1 -= g[j*d+(i-1)] * c[j];
+ c[i-1] = s1 * g[(i-1)*d+(i-1)];
+ }
+}
+
+
+template<typename T> void mchol(const T *a, const T *b, T *c, unsigned int d)
+{
+ T *g;
+ g = (T *)alloca(d*d*sizeof(g[0]));
+ mcholfactor(a, g, d);
+ mcholapply(g, b, c, d);
+}
+
+/*
+ * Complex Gaussian Elimination
+ */
+
+/*
+ * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting
+ */
+
+template<typename T> inline void swap(T& a, T& b)
+{
+ T c = a;
+ a = b;
+ b = c;
+}
+
+template<typename T> void mlufact(complex<T> *u, unsigned int *p, const complex<T> *a, unsigned int d)
+{
+ unsigned int i, j, k, mu;
+ complex<T> fm;
+ T f1, f2;
+
+ if (u != a)
+ memcpy(u, a, d*d*sizeof(u[0]));
+ for (k = 0; k < d-1; k++) {
+ /* search pivot index */
+ for (f1 = 0, i = mu = k; i < d; i++) {
+ f2 = complex_pwr(u[i*d+k]);
+ if (f2 > f1) {
+ f1 = f2;
+ mu = i;
+ }
+ }
+ /* exchange rows */
+ p[k] = mu;
+ for (i = k; i < d; i++)
+ swap(u[k*d+i], u[mu*d+i]);
+ fm = u[k*d+k];
+ if (real(fm) != 0 || imag(fm) != 0) {
+ fm = T(1) / fm;
+ for (i = k+1; i < d; i++)
+ u[i*d+k] *= fm;
+ for (i = k+1; i < d; i++)
+ for (j = k+1; j < d; j++)
+ u[i*d+j] -= u[i*d+k] * u[k*d+j];
+ }
+ }
+}
+
+template<typename T> void mlusolve(complex<T> *x, const complex<T> *b, const complex<T> *u, const unsigned int *p, unsigned int d)
+{
+ complex<T> *y, s;
+ unsigned int k, i;
+
+ y = alloca(d * sizeof(y[0]));
+ memcpy(y, b, d * sizeof(y[0]));
+ for (k = 0; k < d-1; k++) {
+ i = p[k];
+ if (i != k)
+ swap(y[k], y[i]);
+ if (real(y[k]) == 0 && imag(y[k]) == 0)
+ continue;
+ for (i = k+1; i < d; i++)
+ y[i] -= y[k] * u[i*d+k];
+ }
+ /* solve Ux=y */
+ for (k = d; k > 0; k--) {
+ s = y[k-1];
+ for (i = k; i < d; i++)
+ s -= u[(k-1)*d+i] * x[i];
+ x[k-1] = s / u[(k-1)*d+(k-1)];
+ }
+}
+
+/*
+ * Real Gaussian Elimination
+ */
+
+/*
+ * Golub/van Loan, 3.1.3, p 112; PA=LU factorization with partial pivoting
+ */
+
+template<typename T> void mlufact(T *u, unsigned int *p, const T *a, unsigned int d)
+{
+ unsigned int i, j, k, mu;
+ T f1, f2;
+
+ if (u != a)
+ memcpy(u, a, d*d*sizeof(u[0]));
+ for (k = 0; k < d-1; k++) {
+ /* search pivot index */
+ for (f1 = 0, i = mu = k; i < d; i++) {
+ f2 = fabs(u[i*d+k]);
+ if (f2 > f1) {
+ f1 = f2;
+ mu = i;
+ }
+ }
+ /* exchange rows */
+ p[k] = mu;
+ for (i = k; i < d; i++)
+ swap(u[k*d+i], u[mu*d+i]);
+ f1 = u[k*d+k];
+ if (f1 != 0) {
+ f1 = 1 / f1;
+ for (i = k+1; i < d; i++)
+ u[i*d+k] *= f1;
+ for (i = k+1; i < d; i++)
+ for (j = k+1; j < d; j++)
+ u[i*d+j] -= u[i*d+k] * u[k*d+j];
+ }
+ }
+}
+
+template<typename T> void mlusolve(T *x, const T *b, const T *u, const unsigned int *p, unsigned int d)
+{
+ T *y, s;
+ unsigned int k, i;
+
+ y = alloca(d * sizeof(y[0]));
+ memcpy(y, b, d * sizeof(y[0]));
+ for (k = 0; k < d-1; k++) {
+ i = p[k];
+ if (i != k)
+ swap(y[k], y[i]);
+ if (y[k] == 0)
+ continue;
+ for (i = k+1; i < d; i++)
+ y[i] -= y[k] * u[i*d+k];
+ }
+ /* solve Ux=y */
+ for (k = d; k > 0; k--) {
+ s = y[k-1];
+ for (i = k; i < d; i++)
+ s -= u[(k-1)*d+i] * x[i];
+ x[k-1] = s / u[(k-1)*d+(k-1)];
+ }
+}
+
+template<typename T> void minv(T *ainv, const T *a, unsigned int d)
+{
+ T *u, *y;
+ unsigned int *p;
+ unsigned int k;
+
+ u = alloca(d * d * sizeof(u[0]));
+ p = alloca((d-1) * sizeof(p[0]));
+ mlufact(u, p, a, d);
+ for (k = 0; k < d; k++) {
+ y = &ainv[k*d];
+ memset(y, 0, d * sizeof(y[0]));
+ y[k] = T(1);
+ mlusolve(y, y, u, p, d);
+ }
+ mtranspose(ainv, ainv, d, d);
+}
+
+/*
+ * Gauss-Seidel iterative solver
+ */
+
+/*
+ * This routine calculates A*c=b iteratively, using the Gauss-Seidel iteration method
+ */
+
+template<typename T> void mgaussseidel(const complex<T> *a, const complex<T> *b, complex<T> *c, unsigned int d, unsigned int iter)
+{
+ complex<T> *adiag;
+ unsigned int i, j, k;
+ complex<T> s;
+
+ adiag = alloca(d*sizeof(adiag[0]));
+ /* initial vector */
+ for (i = 1; i < d; i++)
+ c[i] = T(0);
+ c[0] = T(1);
+ /* check for diagonal */
+ for (i = 0; i < d; i++) {
+ if (a[i*d+i] == T(0)) {
+ ostringstream os;
+ os << "mgaussseidel: matrix diagonal zero a[" << i << "][" << i << "]=" << a[i*d+i] << "\n";
+ throw matrix_exception(os.str());
+ }
+ adiag[i] = T(1) / a[i*d+i];
+ }
+ /* iteration */
+ for (i = 0; i < iter; i++) {
+ for (j = 0; j < d; j++) {
+ s = b[j];
+ for (k = 0; k < j; k++)
+ s -= a[j*d+k] * c[k];
+ for (k = j+1; k < d; k++)
+ s -= a[j*d+k] * c[k];
+ c[j] = s * adiag[j];
+ }
+ }
+}
+
+#endif /* _MAT_H */
diff --git a/matlib/randn.c b/matlib/randn.c
new file mode 100644
index 0000000..0a468d3
--- /dev/null
+++ b/matlib/randn.c
@@ -0,0 +1,41 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "mat.h"
+#include <stdlib.h>
+
+/*
+ * Approximation of a normally distributed random number generator
+ * with unit variance
+ *
+ * division factor: randommax * sqrt(nrand / 12)
+ * with nrand = 16 and randommax = 0x1000
+ */
+
+float randn(void)
+{
+ int sum = 0, i;
+
+ for (i = 0; i < 16; i++)
+ sum += random() & 0xfff;
+ return (sum - 0x8000) * (1.0 / 4729.7);
+}
+
diff --git a/matlib/tests.c b/matlib/tests.c
new file mode 100644
index 0000000..15c9d93
--- /dev/null
+++ b/matlib/tests.c
@@ -0,0 +1,251 @@
+/*
+ * Matrix operations library
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer, <sailer at ife.ee.ethz.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* Test matrix routines */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <time.h>
+#include <math.h>
+#include <string.h>
+#include "mat.h"
+
+static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const float *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(stdout, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++)
+ ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]);
+ if (i+1 < size1)
+ ret += fprintf(stdout, " ; ...\n ");
+ }
+ ret += fprintf(stdout, " ];\n");
+ return ret;
+}
+
+static int fcmatprintf(const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const cplxfloat_t *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(stdout, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++) {
+ ret += fprintf(stdout, " %g", real(m[i*stride1 + j*stride2]));
+ if (imag(m[i*stride1 + j*stride2]) != 0)
+ ret += fprintf(stdout, "%+gi", imag(m[i*stride1 + j*stride2]));
+ }
+ if (i+1 < size1)
+ ret += fprintf(stdout, " ; ...\n ");
+ }
+ ret += fprintf(stdout, " ];\n");
+ return ret;
+}
+
+static int testfrgolub(void)
+{
+ static const float a[9] = { 3, 17, 10, 2, 4, -2, 6, 18, -12 };
+ static const float uexp[9] = { 6, 18, -12, 1.0/3, 8, 16, 1.0/2, -1.0/4, 6 };
+ float u[9];
+ unsigned int p[2];
+ unsigned int i, err = 0;
+
+ frlufact(u, p, a, 3);
+ for (i = 0; i < 9; i++)
+ if (fabs(u[i] - uexp[i]) > 0.0001)
+ err |= 1;
+ if (err & 1) {
+ printf("LU factorization (Golub example) error!\n");
+ frmatprintf("a", 3, 3, 3, 1, a);
+ frmatprintf("u", 3, 3, 3, 1, u);
+ frmatprintf("uexp", 3, 3, 3, 1, uexp);
+ }
+ return err ? 1 : 0;
+}
+
+
+static int testfrinv(void)
+{
+ unsigned int d;
+ float *a, *b, *c;
+ unsigned int i, j, err = 0;
+
+ d = (random() & 15) + 1;
+ a = alloca(d * d * sizeof(a[0]));
+ b = alloca(d * d * sizeof(b[0]));
+ c = alloca(d * d * sizeof(c[0]));
+ for (i = 0; i < d*d; i++)
+ a[i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX);
+ /* check normal inversion */
+ frinv(b, a, d);
+ frmul(c, a, b, d, d, d);
+ for (i = 0; i < d; i++)
+ for (j = 0; j < d; j++)
+ if (((i == j) && (fabs(c[i*d+j] - 1) > 0.0001)) ||
+ ((i != j) && (fabs(c[i*d+j] - 0) > 0.0001)))
+ err |= 1;
+ if (err & 1) {
+ printf("LU inversion error!\n");
+ frmatprintf("a", d, d, d, 1, a);
+ frmatprintf("b", d, d, d, 1, b);
+ frmatprintf("c", d, d, d, 1, c);
+ }
+ return err ? 1 : 0;
+}
+
+static int testfrchol(void)
+{
+ unsigned int d;
+ float *a, *b, *c, *g, *z;
+ unsigned int i, j, err = 0;
+
+ d = (random() & 15) + 1;
+ a = alloca(d * d * sizeof(a[0]));
+ b = alloca(d * d * sizeof(b[0]));
+ c = alloca(d * d * sizeof(c[0]));
+ g = alloca(d * d * sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ a[i*d+i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX);
+ a[i*d+i] *= a[i*d+i];
+ for (j = i+1; j < d; j++)
+ a[i*d+i] += fabs(a[i*d+j] = a[j*d+i] = (random() - RAND_MAX/2) * (4.0 / RAND_MAX));
+ }
+ if (frcholfactor(a, g, d))
+ return 1;
+ for (i = 0; i < d; i++) {
+ z = &b[i*d];
+ memset(z, 0, d * sizeof(z[0]));
+ z[i] = 1;
+ frcholapply(g, z, z, d);
+ }
+ frtranspose(b, b, d, d);
+ frmul(c, a, b, d, d, d);
+ for (i = 0; i < d; i++)
+ for (j = 0; j < d; j++)
+ if (((i == j) && (fabs(c[i*d+j] - 1) > 0.0001)) ||
+ ((i != j) && (fabs(c[i*d+j] - 0) > 0.0001)))
+ err |= 1;
+ if (err & 1) {
+ printf("Cholesky inversion error!\n");
+ frmatprintf("a", d, d, d, 1, a);
+ frmatprintf("b", d, d, d, 1, b);
+ frmatprintf("c", d, d, d, 1, c);
+ }
+ return err ? 1 : 0;
+}
+
+static inline float cdiffsq(cplxfloat_t c, float r)
+{
+ real(c) -= r;
+ return real(c) * real(c) + imag(c) * imag(c);
+}
+
+static int testfcinv(void)
+{
+ unsigned int d;
+ cplxfloat_t *a, *b, *c;
+ unsigned int i, j, err = 0;
+
+ d = (random() & 15) + 1;
+ a = alloca(d * d * sizeof(a[0]));
+ b = alloca(d * d * sizeof(b[0]));
+ c = alloca(d * d * sizeof(c[0]));
+ for (i = 0; i < d*d; i++)
+ cplx(a[i], (random() - RAND_MAX/2) * (4.0 / RAND_MAX),
+ (random() - RAND_MAX/2) * (4.0 / RAND_MAX));
+ /* check normal inversion */
+ fcinv(b, a, d);
+ fcmul(c, a, b, d, d, d);
+ for (i = 0; i < d; i++)
+ for (j = 0; j < d; j++)
+ if (((i == j) && (cdiffsq(c[i*d+j], 1) > 0.0001)) ||
+ ((i != j) && (cdiffsq(c[i*d+j], 0) > 0.0001)))
+ err |= 1;
+ if (err & 1) {
+ printf("Complex LU inversion error!\n");
+ fcmatprintf("a", d, d, d, 1, a);
+ fcmatprintf("b", d, d, d, 1, b);
+ fcmatprintf("c", d, d, d, 1, c);
+ }
+ return err ? 1 : 0;
+}
+
+static int testfcchol(void)
+{
+ unsigned int d;
+ cplxfloat_t *a, *b, *c, *g, *z;
+ float v;
+ unsigned int i, j, err = 0;
+
+ d = (random() & 15) + 1;
+ a = alloca(d * d * sizeof(a[0]));
+ b = alloca(d * d * sizeof(b[0]));
+ c = alloca(d * d * sizeof(c[0]));
+ g = alloca(d * d * sizeof(g[0]));
+ for (i = 0; i < d; i++) {
+ v = (random() - RAND_MAX/2) * (4.0 / RAND_MAX);
+ cplx(a[i*d+i], v * v, 0);
+ for (j = i+1; j < d; j++) {
+ cplx(a[i*d+j], (random() - RAND_MAX/2) * (4.0 / RAND_MAX),
+ (random() - RAND_MAX/2) * (4.0 / RAND_MAX));
+ conj(a[j*d+i], a[i*d+j]);
+ real(a[i*d+i]) += fabs(real(a[i*d+j])) + fabs(imag(a[i*d+j]));
+ }
+ }
+ if (fccholfactor(a, g, d))
+ return 1;
+ for (i = 0; i < d; i++) {
+ z = &b[i*d];
+ memset(z, 0, d * sizeof(z[0]));
+ cplx(z[i], 1, 0);
+ fccholapply(g, z, z, d);
+ }
+ fctranspose(b, b, d, d);
+ fcmul(c, a, b, d, d, d);
+ for (i = 0; i < d; i++)
+ for (j = 0; j < d; j++)
+ if (((i == j) && (cdiffsq(c[i*d+j], 1) > 0.0001)) ||
+ ((i != j) && (cdiffsq(c[i*d+j], 0) > 0.0001)))
+ err |= 1;
+ if (err & 1) {
+ printf("Complex Cholesky inversion error!\n");
+ fcmatprintf("a", d, d, d, 1, a);
+ fcmatprintf("b", d, d, d, 1, b);
+ fcmatprintf("c", d, d, d, 1, c);
+ }
+ return err ? 1 : 0;
+}
+
+int main(int argc, char *argv[])
+{
+ srandom(time(NULL));
+ testfrgolub();
+ testfrinv();
+ testfrchol();
+ testfcinv();
+ testfcchol();
+ return 0;
+}
diff --git a/missing b/missing
new file mode 100755
index 0000000..09edd88
--- /dev/null
+++ b/missing
@@ -0,0 +1,357 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2005-02-08.22
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case "$1" in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake at gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case "$1" in
+ lex|yacc)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case "$f" in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
+ test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f y.tab.h ]; then
+ echo >y.tab.h
+ fi
+ if [ ! -f y.tab.c ]; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex|flex)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f lex.yy.c ]; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+ fi
+ if [ -f "$file" ]; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit 1
+ fi
+ ;;
+
+ makeinfo)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ touch $file
+ ;;
+
+ tar)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case "$firstarg" in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case "$firstarg" in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/mkinstalldirs b/mkinstalldirs
new file mode 100755
index 0000000..4d517f9
--- /dev/null
+++ b/mkinstalldirs
@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman at prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id: mkinstalldirs,v 1.2 2002/08/09 20:15:31 sailer Exp $
+
+errstatus=0
+
+for file
+do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d
+ do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp"
+
+ mkdir "$pathcomp" || lasterr=$?
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ fi
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/newqpsk/ChangeLog b/newqpsk/ChangeLog
new file mode 100644
index 0000000..8425bdb
--- /dev/null
+++ b/newqpsk/ChangeLog
@@ -0,0 +1,58 @@
+2001-01-19 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Implemented runtime configurable tune/sync length adjustment
+
+2000-09-16 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * The modem now does variable sampling rates!
+
+2000-08-14 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Integrated to the new soundmodem code from Thomas.
+
+2000-07-02 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Version 0.0.4
+
+ * RPM spec file
+
+ * Changed the default channel access parameters
+
+2000-03-11 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Some reordering in rxdata()
+
+ * Implemented frequency and sync tracking in data phase
+
+ * Implemented data carrier S/N reporting
+
+ * Hopefully fixed the "modulate_calib error" problem
+
+2000-03-07 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Version 0.0.3
+
+ * The modem should now work with the standard kernel sound
+ drivers as well (I use ALSA drivers...)
+
+ * Added BCH(15,7) error correction code. See the supplied
+ soundmodem.conf sample file for details. (The code is from
+ Charles Brain G4GUO, I hope he doesn't mind...)
+
+ * Minor changes in the documentation
+
+2000-02-07 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * Version 0.0.2
+
+ * Changed to using a config.h file
+
+ * A small optimization in newqpskrx.c
+
+ * The bug causing TX to hang should be squashed now (a typo in
+ newqpsktx.c...)
+
+1999-12-14 Tomi Manninen <tpm at oh2bns.ampr.org>
+
+ * First public release (0.0.1)
+
diff --git a/newqpsk/Makefile.am b/newqpsk/Makefile.am
new file mode 100644
index 0000000..cf6de3f
--- /dev/null
+++ b/newqpsk/Makefile.am
@@ -0,0 +1,26 @@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard
+
+noinst_LIBRARIES = libnewqpsk.a
+
+libnewqpsk_a_SOURCES = \
+ modulator.c newqpsktx.c \
+ demodulator.c newqpskrx.c \
+ fec.c bch.c tbl.c filter.c
+
+noinst_HEADERS = \
+ bch.h complex.h fec.h fectable.h filter-i386.h filter.h \
+ misc.h modemconfig.h newqpskrx.h newqpsktx.h tbl.h
+
+if CROSSCOMP
+else
+
+noinst_PROGRAMS = genfilt
+genfilt_SOURCES = genfilt.c
+# BUILT_SOURCES = filter-i386.h
+
+filter-i386.h: genfilt$(EXEEXT)
+ ./genfilt > filter-i386.h
+
+endif
+
+EXTRA_DIST = README.newqpsk
diff --git a/newqpsk/Makefile.in b/newqpsk/Makefile.in
new file mode 100644
index 0000000..d967a09
--- /dev/null
+++ b/newqpsk/Makefile.in
@@ -0,0 +1,625 @@
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+
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+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+
+ at SET_MAKE@
+
+
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+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ $(am__define_uniq_tagged_files); \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LIBRARIES) $(PROGRAMS) $(HEADERS)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+# BUILT_SOURCES = filter-i386.h
+
+ at CROSSCOMP_FALSE@filter-i386.h: genfilt$(EXEEXT)
+ at CROSSCOMP_FALSE@ ./genfilt > filter-i386.h
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/newqpsk/README.newqpsk b/newqpsk/README.newqpsk
new file mode 100644
index 0000000..d79eaf4
--- /dev/null
+++ b/newqpsk/README.newqpsk
@@ -0,0 +1,133 @@
+NEWQPSK modem for the Usermode Soundcard Modem driver
+=====================================================
+
+This package implements the NEWQPSK protocol (also known as Q15X25) as
+designed and defined by Pawel Jalocha, SP9VRC, <pawel.jalocha at cern.org>.
+Pawel's original modem is written in Motorola 56k assembler for the
+DSP56002EVM evaluation module or the Alef Null DSP Card 4. This code
+is a port of the original code to C.
+
+Most of the features of the original modem are implemented. The most
+important feature still lacking is the support for tuning the transceiver.
+The modem has been used for real life QSOs with performance comparable to
+the original modem.
+
+Soundmodem configuration
+========================
+
+There is an IMPORTANT detail in soundmodem core configuration concerning
+NEWQPSK. In the "Channel Access" section one should set "TxDelay" to a
+non-zero value. The actual value does not matter, the modem will ignore
+it. (If your transmitter is slow and you need to compensate that then you
+can increase "Tune length" as explained later.) Equally important is that
+one sets "TxTail" to zero. Failing to set these will cause the NEWQPSK
+modem to behave erratically.
+
+The actual NEWQPSK modulator and demodulator are subject to five
+configuration parameters that can be set with the `soundmodemconfig' tool:
+
+ Bits per second
+
+ This sets the modem raw bit rate. The available range is 1000 to
+ 5000. Rates 2500bps and 3000bps correspond to sample rates of
+ 8000sps and 9600sps in the original code respectively.
+
+ Interleave depth
+
+ Sets the interleave depth. Allowed range is 0...16. Zero
+ disables interleaving.
+
+ FEC level
+
+ Sets the used error correcting code. Possible values are:
+
+ 0 no FEC
+ 1 simple (15,11) FEC
+ 2 BCH (15,7) FEC.
+ 3 Walsh (15,5) FEC
+
+ Note that BCH (15,7) is NOT compatible with the original
+ EVM56K modem.
+
+ The FEC overhead can be calculated from the figures in
+ parenthesis. For example Walsh (15,5) lowers the user data
+ rate to 2500*5/15 = 833.3 bps.
+
+ Tune length
+
+ On modulator side this sets the length of the tune preamble
+ in symbols. Allowed range is 0...64.
+
+ On demodulator side this sets the minimum of received
+ tune preamble symbols needed to make a tuning decision.
+ Allowed range is 0...32. Zero means the demodulator will jump
+ directly to waiting sync state.
+
+ Sync length
+
+ On modulator side this sets the length of the sync preamble
+ in symbols. Allowed range is 16...64.
+
+ On demodulator side this sets the minimum of received
+ sync preamble symbols needed to make a symbol sync decision.
+ Allowed range is 8...32.
+
+More detailed configuration of the modem parameters can be done at compile
+time with the modemconfig.h file in this directory. The parameters there
+are not to be changed unless you know what you are doing... :)
+
+NEWQPSK FEATURES
+================
+
+NEWQPSK modem was designed primarily with HF in mind. You are supposed to
+connect it to a normal HF SSB rig. However NEWQPSK might also find some
+use in VHF/UHF FM packet. As FM has no frequency ambiquity the tune
+preamble can be disabled (tune length = 0). Also it might make sense to
+shorten the sync preamble.
+
+NEWQPSK is an AX.25 packet modem and can be used for anything regular
+packet can, including TCP/IP. Here is a short list of NEWQPSK highlights:
+
+ - AX.25 compatible
+
+ - 15 carriers spaced by 125 Hz (150 Hz) modulated with DQPSK
+ (differential 4-level phase shift keying) at 83.33 baud (100 baud)
+
+ - Total raw data rate 2500 bps (3000 bps)
+
+ - Two phase preamble for frequency shift correction and fast symbol
+ sync. The modem can correct frequency shift up to about 100 Hz.
+
+ - Forward Error Correction: three simple schemes with different levels
+ of data redundancy
+
+ - Time/frequency diversity (interleave) to de-localize burst errors
+
+(The figures in parenthesis above are for sample rate of 9600 sps.)
+
+Note that the envelope of the transmitted signal is NOT constant. The
+modulation has a crest factor of about XX dB which means that with a 100W
+transmitter and a power meter that reads average power you should adjust
+the output reading to about YY Watts. Exceeding this will cause clipping
+that will not only cause interference to other band users but also make
+copy at the other end worse.
+
+Also keep in mind that this is a WIDE mode (about 2000...2400Hz wide). You
+should be very careful not to transmit over other band users and you
+should probably keep away from the narrow band digital segments.
+
+DISCLAIMER
+==========
+
+The sole purpose for me to write this modem implementation was to learn
+about DSP in general and Pawel's novel modem in particular. I'm fairly new
+to DSP and this code is mostly a result of countless hours of staring at
+the original Motorola 56K assembler source and banging my head against the
+wall... I can't claim I understand all aspects and every detail in the
+modem. There are probably misunderstandings and errors in the code and if
+you spot one, please tell me. I want to learn more. Also if you have ideas
+for further development please share them with me. I have already some
+ideas of my own.
+
+--
+Tomi Manninen, OH2BNS <tomi.manninen at hut.fi>
diff --git a/newqpsk/bch.c b/newqpsk/bch.c
new file mode 100644
index 0000000..28db19b
--- /dev/null
+++ b/newqpsk/bch.c
@@ -0,0 +1,126 @@
+/*
+ * This program generates and decodes (15,7) BCH codes.
+ *
+ * Reference:
+ *
+ * MIL-STD-188-220B Appendix K
+ *
+ * C.H Brain G4GUO emailto:chbrain at dircon.co.uk
+ *
+ * A small modification by Tomi Manninen, OH2BNS <tomi.manninen at hut.fi>
+ */
+#if 0
+#include <stdio.h>
+#include <stdlib.h>
+#endif
+
+#include "bch.h"
+
+static unsigned char G[8]=
+{
+ 0x68,
+ 0x34,
+ 0x1A,
+ 0x0D,
+ 0x6E,
+ 0x37,
+ 0x73,
+ 0x51
+};
+
+#define A1 0x080D
+#define A2 0x2203
+#define A3 0x5101
+#define A4 0x00D1
+
+static unsigned int parity(unsigned int word, int length)
+{
+ int i,count;
+
+ for(i=0,count=0;i<length;i++)
+ {
+ if(word&(1<<i))count++;
+ }
+ return count&1;
+}
+unsigned char decode_bch_codeword(unsigned int code, unsigned int *error)
+{
+ int i,bit;
+ int a1,a2,a3,a4;
+ unsigned int input, output;
+
+ input = code;
+ for(i=0,output=0; i<BCH_CODEWORD_SIZE; i++)
+ {
+ a1 = parity(A1&code,BCH_CODEWORD_SIZE);
+ a2 = parity(A2&code,BCH_CODEWORD_SIZE);
+ a3 = parity(A3&code,BCH_CODEWORD_SIZE);
+ a4 = parity(A4&code,BCH_CODEWORD_SIZE);
+ /* Majority vote */
+ if((a1+a2+a3+a4) >= 3)
+ {
+ bit = (code^1)&1;
+ }
+ else
+ {
+ bit = (code^0)&1;
+ }
+ code >>=1;
+ code |= bit?0x4000:0;
+ output >>=1;
+ output |= bit?0x4000:0;
+ }
+ *error = code ^ input;
+ return (unsigned char)(output&0x7F);
+}
+unsigned int encode_bch_codeword(unsigned char data)
+{
+ unsigned int word;
+ int i;
+
+ for(i=0,word=0; i<8; i++)
+ {
+ word <<=1;
+ word |= parity((data&G[i]),8);
+ }
+ word = (word<<7)+data;
+ return word;
+}
+/*
+ * For test only.
+ */
+#if 0
+int main(int argc, char *argv[])
+{
+ unsigned int test =0x42;
+ unsigned int error=0x1010;
+
+ if(argc >= 3)
+ {
+ test = (int)strtol(argv[1],(char**)NULL,16);
+ error = (int)strtol(argv[2],(char**)NULL,16);
+ }
+
+ printf("INPUT DATA %.2X\n",test);
+
+ test = encode_bch_codeword(test);
+
+ printf("ENCODED DATA %.4X - %.2X %.2X\n",test, test>>7, test&0x7F);
+
+ printf("ERROR VECTOR %.4X\n",error);
+
+ test ^=error;
+
+ printf("ERROR + DATA %.4X - %.2X %.2X\n",test, test>>7, test&0x7F);
+
+ test = decode_bch_codeword(test, &error);
+
+ printf("DECODED DATA %.2X\n",test);
+
+ printf("ERROR VECTOR %.4X\n",error);
+
+ return test;
+}
+#endif
+/**/
+
diff --git a/newqpsk/bch.h b/newqpsk/bch.h
new file mode 100644
index 0000000..611eb57
--- /dev/null
+++ b/newqpsk/bch.h
@@ -0,0 +1,23 @@
+/*
+ * This program generates and decodes (15,7) BCH code words.
+ *
+ * Reference:
+ *
+ * MIL-STD-188-220B Appendix K
+ *
+ * C.H Brain G4GUO emailto:chbrain at dircon.co.uk
+ *
+ * A small modification by Tomi Manninen, OH2BNS <tomi.manninen at hut.fi>
+ */
+#ifndef __BCH_H__
+#define __BCH_H__
+
+#define BCH_CODEWORD_SIZE 15
+
+unsigned char decode_bch_codeword(unsigned int code, unsigned int *err);
+unsigned int encode_bch_codeword(unsigned char data);
+
+#endif
+
+
+
diff --git a/newqpsk/complex.h b/newqpsk/complex.h
new file mode 100644
index 0000000..648040d
--- /dev/null
+++ b/newqpsk/complex.h
@@ -0,0 +1,86 @@
+#ifndef _COMPLEX_H
+#define _COMPLEX_H
+
+#include <math.h>
+
+typedef struct {
+ float re, im;
+#ifdef __ia64__
+ int dummy;
+#endif
+} complex;
+
+#if __GNUC__ < 5
+#define only_inline extern inline
+#else
+#define only_inline inline
+#endif
+
+/*
+ * Complex multiplication.
+ */
+only_inline complex cmul(complex x, complex y)
+{
+ complex z;
+
+ z.re = x.re * y.re - x.im * y.im;
+ z.im = x.re * y.im + x.im * y.re;
+
+ return z;
+}
+
+/*
+ * Complex ... yeah, what??? Returns a complex number that has the
+ * properties: |z| = |x| * |y| and arg(z) = arg(y) - arg(x)
+ */
+only_inline complex ccor(complex x, complex y)
+{
+ complex z;
+
+ z.re = x.re * y.re + x.im * y.im;
+ z.im = x.re * y.im - x.im * y.re;
+
+ return z;
+}
+
+/*
+ * Real part of the complex ???
+ */
+only_inline float ccorI(complex x, complex y)
+{
+ return x.re * y.re + x.im * y.im;
+}
+
+/*
+ * Imaginary part of the complex ???
+ */
+only_inline float ccorQ(complex x, complex y)
+{
+ return x.re * y.im - x.im * y.re;
+}
+
+/*
+ * Modulo (absolute value) of a complex number.
+ */
+only_inline float cmod(complex x)
+{
+ return sqrt(x.re * x.re + x.im * x.im);
+}
+
+/*
+ * Square of the absolute value (power).
+ */
+only_inline float cpwr(complex x)
+{
+ return (x.re * x.re + x.im * x.im);
+}
+
+/*
+ * Argument of a complex number.
+ */
+only_inline float carg(complex x)
+{
+ return atan2(x.im, x.re);
+}
+
+#endif
diff --git a/newqpsk/demodulator.c b/newqpsk/demodulator.c
new file mode 100644
index 0000000..e9a44d0
--- /dev/null
+++ b/newqpsk/demodulator.c
@@ -0,0 +1,176 @@
+/*****************************************************************************/
+
+/*
+ * demodulator.c -- NEWQPSK demodulator.
+ *
+ * Copyright (C) 2000 Tomi Manninen (tomi.manninen at hut.fi)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "complex.h"
+#include "modemconfig.h"
+#include "fec.h"
+#include "filter.h"
+#include "newqpskrx.h"
+#include "tbl.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+/* --------------------------------------------------------------------- */
+
+static const struct modemparams demodparams[] = {
+ { "bps", "Bits/s", "Bits per second", "2500", MODEMPAR_NUMERIC, { n: { 1000, 5000, 100, 500 } } },
+ { "inlv", "Interleave", "Interleave depth", "8", MODEMPAR_NUMERIC, { n: { 0, 16, 1, 4 } } },
+ { "fec", "FEC", "FEC level", "3", MODEMPAR_NUMERIC, { n: { 0, 3, 1, 1 } } },
+ { "mintune", "Tune length", "Minimum tune preamble length", "16", MODEMPAR_NUMERIC, { n: { 0, 32, 1, 1 } } },
+ { "minsync", "Sync length", "Minimum sync preamble length", "16", MODEMPAR_NUMERIC, { n: { 8, 32, 1, 1 } } },
+ { NULL }
+};
+
+#define SAMPLERATE(x) ((float)(x)*SymbolLen/DataCarriers/SymbolBits)
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct rxstate *s;
+
+ if ((s = calloc(1, sizeof(struct rxstate))) == NULL)
+ logprintf(MLOG_FATAL, "out of memory");
+ s->chan = chan;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 1000)
+ s->bps = 1000;
+ if (s->bps > 5000)
+ s->bps = 5000;
+ } else
+ s->bps = 2500;
+ if (params[1]) {
+ s->fec.inlv = strtoul(params[1], NULL, 0);
+ if (s->fec.inlv < 0)
+ s->fec.inlv = 0;
+ if (s->fec.inlv > 16)
+ s->fec.inlv = 16;
+ } else
+ s->fec.inlv = 8;
+ if (params[2]) {
+ s->fec.feclevel = strtoul(params[2], NULL, 0);
+ if (s->fec.feclevel < 0)
+ s->fec.feclevel = 0;
+ if (s->fec.feclevel > 3)
+ s->fec.feclevel = 3;
+ } else
+ s->fec.feclevel = 3;
+ if (params[3]) {
+ s->mintune = strtoul(params[3], NULL, 0);
+ if (s->mintune < 0)
+ s->mintune = 0;
+ if (s->mintune > 32)
+ s->mintune = 32;
+ } else
+ s->mintune = 16;
+ if (params[4]) {
+ s->minsync = strtoul(params[4], NULL, 0);
+ if (s->minsync < 8)
+ s->minsync = 8;
+ if (s->minsync > 32)
+ s->minsync = 32;
+ } else
+ s->mintune = 16;
+ *samplerate = (int) (3.0 * SAMPLERATE(s->bps) + 0.5);
+ return s;
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ float rate, f1, f2;
+
+ s->srate = SAMPLERATE(s->bps);
+ rate = SAMPLERATE(s->bps) / samplerate;
+ f1 = 0.1 * rate;
+ f2 = 0.9 * rate;
+ init_tbl();
+ init_fec(&s->fec);
+ init_filter(&s->filt, rate, f1, f2);
+ init_newqpskrx(state);
+ *bitrate = s->bps;
+}
+
+static complex getsample(struct rxstate *s)
+{
+ int16_t samples[SymbolLen];
+ complex csamples[SymbolLen];
+ int i;
+
+ if (s->bufptr >= s->buflen) {
+ audioread(s->chan, samples, SymbolLen, s->rxphase);
+ s->rxphase = (s->rxphase + SymbolLen) & 0xffff;
+
+ for (i = 0; i < SymbolLen; i++) {
+ csamples[i].re = samples[i] * (1.0 / 32768.0);
+ csamples[i].im = csamples[i].re;
+ }
+
+ s->buflen = filter(&s->filt, csamples, s->rxbuf);
+ s->bufptr = 0;
+ }
+ return s->rxbuf[s->bufptr++];
+}
+
+static void demoddemodulate(void *state)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ complex buf[SymbolLen / 2];
+ int i;
+
+ s->rxphase = audiocurtime(s->chan);
+ for (;;) {
+ for (i = 0; i < s->skip; i++)
+ getsample(s);
+ s->skip = 0;
+
+ for (i = 0; i < SymbolLen / 2; i++)
+ buf[i] = getsample(s);
+
+ newqpskrx(state, buf);
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+struct demodulator newqpskdemodulator = {
+ NULL,
+ "newqpsk",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
diff --git a/newqpsk/fec.c b/newqpsk/fec.c
new file mode 100644
index 0000000..68f003e
--- /dev/null
+++ b/newqpsk/fec.c
@@ -0,0 +1,146 @@
+#include "modemconfig.h"
+#include "fec.h"
+#include "fectable.h"
+#include "bch.h"
+#include "misc.h"
+
+/* --------------------------------------------------------------------- */
+
+unsigned deinlv(struct fecstate *f, unsigned in)
+{
+ unsigned i, ptr, out;
+
+ if (!f->inlv)
+ return in;
+
+ out = 0;
+ ptr = f->inlvptr;
+
+ for (i = 0; i < DataCarriers; i++) {
+ out |= f->inlvpipe[ptr] & InterleavePattern[i];
+ ptr = (ptr + f->inlv) % (f->inlv * DataCarriers);
+ }
+
+ f->inlvpipe[f->inlvptr] = in;
+ f->inlvptr = (f->inlvptr + 1) % (f->inlv * DataCarriers);
+
+ return out;
+}
+
+unsigned inlv(struct fecstate *f, unsigned in)
+{
+ unsigned i, ptr, out;
+
+ if (!f->inlv)
+ return in;
+
+ ptr = f->inlvptr;
+
+ for (i = 0; i < DataCarriers; i++) {
+ f->inlvpipe[ptr] |= in & InterleavePattern[i];
+ ptr = (ptr + f->inlv) % (f->inlv * DataCarriers);
+ }
+
+ out = f->inlvpipe[f->inlvptr];
+ f->inlvpipe[f->inlvptr] = 0;
+ f->inlvptr = (f->inlvptr + 1) % (f->inlv * DataCarriers);
+
+ return out;
+}
+
+/* --------------------------------------------------------------------- */
+
+static unsigned fec1511encode(unsigned in)
+{
+ unsigned i, out;
+
+ in &= 0x7ff;
+ out = 0;
+
+ for (i = 0; i < 11; i++)
+ if (in & (1 << i))
+ out ^= FEC1511EncodeTable[i];
+
+ return in | out;
+}
+
+static unsigned fec1511decode(unsigned in, unsigned *err)
+{
+ unsigned crc;
+
+ crc = fec1511encode(in);
+ crc ^= in;
+ crc >>= 11;
+ *err = FEC1511DecodeTable[crc];
+
+ return *err ^ in;
+}
+
+/* --------------------------------------------------------------------- */
+
+static unsigned walshencode(unsigned in)
+{
+ return WalshTable[in & 0x1f];
+}
+
+static unsigned walshdecode(unsigned in, unsigned *err)
+{
+ unsigned i, out, diff, dist, best;
+
+ out = 0;
+ best = 16;
+
+ for (i = 0; i < 32; i++) {
+ diff = in ^ WalshTable[i];
+ dist = hweight16(diff);
+ if (dist < best) {
+ out = i;
+ best = dist;
+ *err = diff;
+ }
+ }
+
+ return out;
+}
+
+/* --------------------------------------------------------------------- */
+
+unsigned fecdecode(struct fecstate *f, unsigned data, unsigned *errors)
+{
+ switch (f->feclevel) {
+ case 0:
+ errors = 0;
+ break;
+ case 1:
+ data = fec1511decode(data, errors);
+ break;
+ case 2:
+ data = decode_bch_codeword(data, errors);
+ break;
+ case 3:
+ data = walshdecode(data, errors);
+ break;
+ }
+ return data;
+}
+
+unsigned fecencode(struct fecstate *f, unsigned data)
+{
+ switch (f->feclevel) {
+ case 0:
+ break;
+ case 1:
+ data = fec1511encode(data);
+ break;
+ case 2:
+ data = encode_bch_codeword(data);
+ break;
+ case 3:
+ data = walshencode(data);
+ break;
+ }
+ return data;
+}
+
+/* --------------------------------------------------------------------- */
+
diff --git a/newqpsk/fec.h b/newqpsk/fec.h
new file mode 100644
index 0000000..7f17448
--- /dev/null
+++ b/newqpsk/fec.h
@@ -0,0 +1,61 @@
+#ifndef _FEC_H
+#define _FEC_H
+
+/* --------------------------------------------------------------------- */
+
+#if __GNUC__ < 5
+#define only_inline extern inline
+#else
+#define only_inline inline
+#endif
+
+struct fecstate {
+ int feclevel;
+ int bitbatchlen;
+ int inlv;
+ unsigned inlvpipe[MaxInlv * DataCarriers];
+ unsigned inlvptr;
+};
+
+/* --------------------------------------------------------------------- */
+
+only_inline void init_fec(struct fecstate *f)
+{
+ switch (f->feclevel) {
+ case 0:
+ f->bitbatchlen = 15;
+ break;
+ case 1:
+ f->bitbatchlen = 11;
+ break;
+ case 2:
+ f->bitbatchlen = 7;
+ break;
+ case 3:
+ f->bitbatchlen = 5;
+ break;
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+only_inline void init_inlv(struct fecstate *f)
+{
+ int i;
+
+ for (i = 0; i < f->inlv * DataCarriers; i++)
+ f->inlvpipe[i] = 0;
+ f->inlvptr = 0;
+}
+
+/* --------------------------------------------------------------------- */
+
+extern unsigned deinlv(struct fecstate *, unsigned);
+extern unsigned inlv(struct fecstate *, unsigned);
+
+extern unsigned fecencode(struct fecstate *, unsigned);
+extern unsigned fecdecode(struct fecstate *, unsigned, unsigned *);
+
+/* --------------------------------------------------------------------- */
+
+#endif
diff --git a/newqpsk/fectable.h b/newqpsk/fectable.h
new file mode 100644
index 0000000..7c7fea9
--- /dev/null
+++ b/newqpsk/fectable.h
@@ -0,0 +1,100 @@
+#ifndef _FECTABLE_H
+#define _FECTABLE_H
+
+/*
+ * FEC and interleave related tables.
+ */
+
+int InterleavePattern[] =
+{
+#if 1 /* scrambled interleave */
+ 1, /* 000000000000001 */
+ 16, /* 000000000010000 */
+ 256, /* 000000100000000 */
+ 4096, /* 001000000000000 */
+ 2, /* 000000000000010 */
+ 32, /* 000000000100000 */
+ 512, /* 000001000000000 */
+ 8192, /* 010000000000000 */
+ 4, /* 000000000000100 */
+ 64, /* 000000001000000 */
+ 1024, /* 000010000000000 */
+ 16384, /* 100000000000000 */
+ 8, /* 000000000001000 */
+ 128, /* 000000010000000 */
+ 2048 /* 000100000000000 */
+#else /* linear interleave */
+ 1, /* 000000000000001 */
+ 2, /* 000000000000010 */
+ 4, /* 000000000000100 */
+ 8, /* 000000000001000 */
+ 16, /* 000000000010000 */
+ 32, /* 000000000100000 */
+ 64, /* 000000001000000 */
+ 128, /* 000000010000000 */
+ 256, /* 000000100000000 */
+ 512, /* 000001000000000 */
+ 1024, /* 000010000000000 */
+ 2048, /* 000100000000000 */
+ 4096, /* 001000000000000 */
+ 8192, /* 010000000000000 */
+ 16384 /* 100000000000000 */
+#endif
+};
+
+unsigned int WalshTable[] =
+{
+ 0x0000, 0x007F, 0x0787, 0x07F8, 0x1999, 0x19E6, 0x1E1E, 0x1E61,
+ 0x2AAA, 0x2AD5, 0x2D2D, 0x2D52, 0x3333, 0x334C, 0x34B4, 0x34CB,
+ 0x4B34, 0x4B4B, 0x4CB3, 0x4CCC, 0x52AD, 0x52D2, 0x552A, 0x5555,
+ 0x619E, 0x61E1, 0x6619, 0x6666, 0x7807, 0x7878, 0x7F80, 0x7FFF
+};
+
+unsigned int WHTable[] =
+{
+ 0x3FFFFFFF, 0x15555555, 0x26666666, 0x0CCCCCCC,
+ 0x38787878, 0x12D2D2D2, 0x21E1E1E1, 0x0B4B4B4B,
+ 0x3F807F80, 0x152AD52A, 0x2619E619, 0x0CB34CB3,
+ 0x3807F807, 0x12AD52AD, 0x219E619E, 0x0B34CB34,
+ 0x3FFF8000, 0x15552AAA, 0x26661999, 0x0CCCB333,
+ 0x38780787, 0x12D2AD2D, 0x21E19E1E, 0x0B4B34B4,
+ 0x3F80007F, 0x152AAAD5, 0x261999E6, 0x0CB3334C,
+ 0x380787F8, 0x12AD2D52, 0x219E1E61, 0x0B34B4CB
+};
+
+int FEC1511EncodeTable[] =
+{
+ 0x1800, /* 001100000000000 */
+ 0x2800, /* 010100000000000 */
+ 0x3000, /* 011000000000000 */
+ 0x3800, /* 011100000000000 */
+ 0x4800, /* 100100000000000 */
+ 0x5000, /* 101000000000000 */
+ 0x5800, /* 101100000000000 */
+ 0x6000, /* 110000000000000 */
+ 0x6800, /* 110100000000000 */
+ 0x7000, /* 111000000000000 */
+ 0x7800 /* 111100000000000 */
+};
+
+int FEC1511DecodeTable[] =
+{
+ 0x0000, /* 000000000000000 */
+ 0x0800, /* 000100000000000 */
+ 0x1000, /* 001000000000000 */
+ 0x0001, /* 000000000000001 */
+ 0x2000, /* 010000000000000 */
+ 0x0002, /* 000000000000010 */
+ 0x0004, /* 000000000000100 */
+ 0x0008, /* 000000000001000 */
+ 0x4000, /* 100000000000000 */
+ 0x0010, /* 000000000010000 */
+ 0x0020, /* 000000000100000 */
+ 0x0040, /* 000000001000000 */
+ 0x0080, /* 000000010000000 */
+ 0x0100, /* 000000100000000 */
+ 0x0200, /* 000001000000000 */
+ 0x0400 /* 000010000000000 */
+};
+
+#endif
diff --git a/newqpsk/filter-i386.h b/newqpsk/filter-i386.h
new file mode 100644
index 0000000..01b3f5d
--- /dev/null
+++ b/newqpsk/filter-i386.h
@@ -0,0 +1,264 @@
+#ifndef _FILTER_I386_H
+#define _FILTER_I386_H
+#define __HAVE_ARCH_MAC
+extern inline float mac(const float *a, const float *b, unsigned int size)
+{
+ float f;
+ asm volatile (
+ "flds (%1);\n\t"
+ "fmuls (%2);\n\t"
+ "flds 4(%1);\n\t"
+ "fmuls 4(%2);\n\t"
+ "flds 8(%1);\n\t"
+ "fmuls 8(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 12(%1);\n\t"
+ "fmuls 12(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 16(%1);\n\t"
+ "fmuls 16(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 20(%1);\n\t"
+ "fmuls 20(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 24(%1);\n\t"
+ "fmuls 24(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 28(%1);\n\t"
+ "fmuls 28(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 32(%1);\n\t"
+ "fmuls 32(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 36(%1);\n\t"
+ "fmuls 36(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 40(%1);\n\t"
+ "fmuls 40(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 44(%1);\n\t"
+ "fmuls 44(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 48(%1);\n\t"
+ "fmuls 48(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 52(%1);\n\t"
+ "fmuls 52(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 56(%1);\n\t"
+ "fmuls 56(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 60(%1);\n\t"
+ "fmuls 60(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 64(%1);\n\t"
+ "fmuls 64(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 68(%1);\n\t"
+ "fmuls 68(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 72(%1);\n\t"
+ "fmuls 72(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 76(%1);\n\t"
+ "fmuls 76(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 80(%1);\n\t"
+ "fmuls 80(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 84(%1);\n\t"
+ "fmuls 84(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 88(%1);\n\t"
+ "fmuls 88(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 92(%1);\n\t"
+ "fmuls 92(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 96(%1);\n\t"
+ "fmuls 96(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 100(%1);\n\t"
+ "fmuls 100(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 104(%1);\n\t"
+ "fmuls 104(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 108(%1);\n\t"
+ "fmuls 108(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 112(%1);\n\t"
+ "fmuls 112(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 116(%1);\n\t"
+ "fmuls 116(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 120(%1);\n\t"
+ "fmuls 120(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 124(%1);\n\t"
+ "fmuls 124(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 128(%1);\n\t"
+ "fmuls 128(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 132(%1);\n\t"
+ "fmuls 132(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 136(%1);\n\t"
+ "fmuls 136(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 140(%1);\n\t"
+ "fmuls 140(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 144(%1);\n\t"
+ "fmuls 144(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 148(%1);\n\t"
+ "fmuls 148(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 152(%1);\n\t"
+ "fmuls 152(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 156(%1);\n\t"
+ "fmuls 156(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 160(%1);\n\t"
+ "fmuls 160(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 164(%1);\n\t"
+ "fmuls 164(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 168(%1);\n\t"
+ "fmuls 168(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 172(%1);\n\t"
+ "fmuls 172(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 176(%1);\n\t"
+ "fmuls 176(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 180(%1);\n\t"
+ "fmuls 180(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 184(%1);\n\t"
+ "fmuls 184(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 188(%1);\n\t"
+ "fmuls 188(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 192(%1);\n\t"
+ "fmuls 192(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 196(%1);\n\t"
+ "fmuls 196(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 200(%1);\n\t"
+ "fmuls 200(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 204(%1);\n\t"
+ "fmuls 204(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 208(%1);\n\t"
+ "fmuls 208(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 212(%1);\n\t"
+ "fmuls 212(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 216(%1);\n\t"
+ "fmuls 216(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 220(%1);\n\t"
+ "fmuls 220(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 224(%1);\n\t"
+ "fmuls 224(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 228(%1);\n\t"
+ "fmuls 228(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 232(%1);\n\t"
+ "fmuls 232(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 236(%1);\n\t"
+ "fmuls 236(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 240(%1);\n\t"
+ "fmuls 240(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 244(%1);\n\t"
+ "fmuls 244(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 248(%1);\n\t"
+ "fmuls 248(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "flds 252(%1);\n\t"
+ "fmuls 252(%2);\n\t"
+ "fxch %%st(2);\n\t"
+ "faddp;\n\t"
+ "faddp;\n\t"
+ : "=t" (f) : "r" (a) , "r" (b) : "memory");
+ return f;
+}
+#endif
diff --git a/newqpsk/filter.c b/newqpsk/filter.c
new file mode 100644
index 0000000..4ae10f0
--- /dev/null
+++ b/newqpsk/filter.c
@@ -0,0 +1,119 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "modemconfig.h"
+#include "filter.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#define FilterLen (AliasFilterLen * NumFilters)
+
+/*
+ * Sinc done properly.
+ */
+static inline double sinc(double x)
+{
+ return (fabs(x) < 1e-10) ? 1.0 : (sin(x) / x);
+}
+
+/*
+ * Don't ask...
+ */
+static inline double cosc(double x)
+{
+ return (fabs(x) < 1e-10) ? 0.0 : (1 - cos(x)) / x;
+}
+
+/*
+ * Hamming window function.
+ */
+static inline double hamming(double x)
+{
+ return 0.54 - 0.46 * cos(2 * M_PI * x);
+}
+
+void init_filter(struct filter *f, float rate, float f1, float f2)
+{
+ float t, h, x, sum, max;
+ int i, j;
+
+ f1 /= NumFilters;
+ f2 /= NumFilters;
+
+ f->phase = 0.0;
+ f->phaseinc = 1.0 / rate;
+
+ for (i = 0; i < FilterLen; i++) {
+ t = i - (FilterLen - 1.0) / 2.0;
+ h = i * (1.0 / (FilterLen - 1.0));
+
+ x = (2 * f2 * sinc(2 * M_PI * f2 * t) -
+ 2 * f1 * sinc(2 * M_PI * f1 * t)) * hamming(h);
+ f->filtI[i % NumFilters][i / NumFilters] = x;
+
+ x = (2 * f2 * cosc(2 * M_PI * f2 * t) -
+ 2 * f1 * cosc(2 * M_PI * f1 * t)) * hamming(h);
+ f->filtQ[i % NumFilters][i / NumFilters] = -x;
+ }
+
+ max = 0.0;
+ for (i = 0; i < NumFilters; i++) {
+ sum = 0.0;
+ for (j = 0; j < AliasFilterLen; j++)
+ sum += fabs(f->filtI[i][j]);
+
+ max = (sum > max) ? sum : max;
+
+ sum = 0.0;
+ for (j = 0; j < AliasFilterLen; j++)
+ sum += fabs(f->filtQ[i][j]);
+
+ max = (sum > max) ? sum : max;
+ }
+
+ for (i = 0; i < NumFilters; i++) {
+ for (j = 0; j < AliasFilterLen; j++) {
+ f->filtI[i][j] /= max;
+ f->filtQ[i][j] /= max;
+ }
+ }
+}
+
+int filter(struct filter *f, complex *in, complex *out)
+{
+ float *iptr = f->bufI;
+ float *qptr = f->bufQ;
+ int i, o, idx;
+
+ memmove(iptr, iptr + SymbolLen, AliasFilterLen * sizeof(float));
+ memmove(qptr, qptr + SymbolLen, AliasFilterLen * sizeof(float));
+
+ iptr += AliasFilterLen;
+ qptr += AliasFilterLen;
+ for (i = 0; i < SymbolLen; i++) {
+ *iptr++ = in[i].re;
+ *qptr++ = in[i].im;
+ }
+
+ i = 0;
+ o = 0;
+ iptr = f->bufI;
+ qptr = f->bufQ;
+ while (i < SymbolLen) {
+ if (f->phase >= 1.0) {
+ f->phase -= 1.0;
+ i++;
+ } else {
+ idx = NumFilters - 1 - (int) (f->phase * NumFilters);
+ out[o].re = mac(iptr + i, f->filtI[idx], AliasFilterLen);
+ out[o].im = mac(qptr + i, f->filtQ[idx], AliasFilterLen);
+ f->phase += f->phaseinc;
+ o++;
+ }
+ }
+ return o;
+}
+
diff --git a/newqpsk/filter.h b/newqpsk/filter.h
new file mode 100644
index 0000000..1afacf0
--- /dev/null
+++ b/newqpsk/filter.h
@@ -0,0 +1,41 @@
+#ifndef _FILTER_H
+#define _FILTER_H
+
+#include "complex.h"
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef __i386__
+#include "filter-i386.h"
+#endif /* __i386__ */
+
+/* ---------------------------------------------------------------------- */
+
+#ifndef __HAVE_ARCH_MAC
+only_inline float mac(const float *a, const float *b, unsigned int size)
+{
+ float sum = 0;
+ unsigned int i;
+
+ for (i = 0; i < size; i++)
+ sum += (*a++) * (*b++);
+ return sum;
+}
+#endif /* __HAVE_ARCH_MAC */
+
+/* ---------------------------------------------------------------------- */
+
+struct filter {
+ float filtI[NumFilters][AliasFilterLen];
+ float filtQ[NumFilters][AliasFilterLen];
+ float bufI[AliasFilterLen + SymbolLen];
+ float bufQ[AliasFilterLen + SymbolLen];
+ float phase;
+ float phaseinc;
+};
+
+extern void init_filter(struct filter *, float, float, float);
+extern int filter(struct filter *, complex *, complex *);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _FILTER_H */
diff --git a/newqpsk/genfilt.c b/newqpsk/genfilt.c
new file mode 100644
index 0000000..a2eb077
--- /dev/null
+++ b/newqpsk/genfilt.c
@@ -0,0 +1,47 @@
+/*
+ * Generate an inline assembler FIR filter optimized for the Pentium.
+ * This is inspired by the works of Phil Karn and Thomas Sailer.
+ */
+
+#include <stdio.h>
+
+#include "modemconfig.h"
+
+#define asmline(s) puts("\t\t\"" s ";\\n\\t\"")
+#define asmline2(s1,d,s2) printf("\t\t\"%s%d%s;\\n\\t\"\n", s1, d, s2)
+
+int main(int argc, char **argv)
+{
+ int i;
+
+ puts("#ifndef _FILTER_I386_H");
+ puts("#define _FILTER_I386_H");
+ puts("#define __HAVE_ARCH_MAC");
+
+ puts("extern inline float mac(const float *a, const float *b, unsigned int size)");
+ puts("{");
+ puts("\tfloat f;");
+ puts("\tasm volatile (");
+
+ asmline("flds (%1)");
+ asmline("fmuls (%2)");
+ asmline("flds 4(%1)");
+ asmline("fmuls 4(%2)");
+
+ for (i = 2; i < AliasFilterLen; i++) {
+ asmline2("flds ", i * 4, "(%1)");
+ asmline2("fmuls ", i * 4, "(%2)");
+ asmline("fxch %%st(2)");
+ asmline("faddp");
+ }
+
+ asmline("faddp");
+
+ puts("\t\t: \"=t\" (f) : \"r\" (a) , \"r\" (b) : \"memory\");");
+ puts("\treturn f;");
+ puts("}");
+
+ puts("#endif");
+
+ return 0;
+}
diff --git a/newqpsk/misc.h b/newqpsk/misc.h
new file mode 100644
index 0000000..94fdc5b
--- /dev/null
+++ b/newqpsk/misc.h
@@ -0,0 +1,113 @@
+#ifndef _MISC_H
+#define _MISC_H
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#if __GNUC__ < 5
+#define only_inline extern inline
+#else
+#define only_inline inline
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Hamming weight (number of bits that are ones).
+ */
+only_inline unsigned int hweight32(unsigned int w)
+{
+ w = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ w = (w & 0x33333333) + ((w >> 2) & 0x33333333);
+ w = (w & 0x0F0F0F0F) + ((w >> 4) & 0x0F0F0F0F);
+ w = (w & 0x00FF00FF) + ((w >> 8) & 0x00FF00FF);
+ w = (w & 0x0000FFFF) + ((w >> 16) & 0x0000FFFF);
+ return w;
+}
+
+only_inline unsigned int hweight16(unsigned short w)
+{
+ w = (w & 0x5555) + ((w >> 1) & 0x5555);
+ w = (w & 0x3333) + ((w >> 2) & 0x3333);
+ w = (w & 0x0F0F) + ((w >> 4) & 0x0F0F);
+ w = (w & 0x00FF) + ((w >> 8) & 0x00FF);
+ return w;
+}
+
+only_inline unsigned int hweight8(unsigned char w)
+{
+ w = (w & 0x55) + ((w >> 1) & 0x55);
+ w = (w & 0x33) + ((w >> 2) & 0x33);
+ w = (w & 0x0F) + ((w >> 4) & 0x0F);
+ return w;
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Reverse order of bits.
+ */
+only_inline unsigned int rbits32(unsigned int w)
+{
+ w = ((w >> 1) & 0x55555555) | ((w << 1) & 0xaaaaaaaa);
+ w = ((w >> 2) & 0x33333333) | ((w << 2) & 0xcccccccc);
+ w = ((w >> 4) & 0x0f0f0f0f) | ((w << 4) & 0xf0f0f0f0);
+ w = ((w >> 8) & 0x00ff00ff) | ((w << 8) & 0xff00ff00);
+ w = ((w >> 16) & 0x0000ffff) | ((w << 16) & 0xffff0000);
+ return w;
+}
+
+only_inline unsigned short rbits16(unsigned short w)
+{
+ w = ((w >> 1) & 0x5555) | ((w << 1) & 0xaaaa);
+ w = ((w >> 2) & 0x3333) | ((w << 2) & 0xcccc);
+ w = ((w >> 4) & 0x0f0f) | ((w << 4) & 0xf0f0);
+ w = ((w >> 8) & 0x00ff) | ((w << 8) & 0xff00);
+ return w;
+}
+
+only_inline unsigned char rbits8(unsigned char w)
+{
+ w = ((w >> 1) & 0x55) | ((w << 1) & 0xaa);
+ w = ((w >> 2) & 0x33) | ((w << 2) & 0xcc);
+ w = ((w >> 4) & 0x0f) | ((w << 4) & 0xf0);
+ return w;
+}
+
+/* ---------------------------------------------------------------------- */
+
+only_inline float avg(float average, float input, int scale)
+{
+ int i;
+
+ input -= average;
+ for (i = 0; i < scale; i++)
+ input /= 2;
+
+ return (average + input);
+}
+
+only_inline float avg2(float average, float input, float weight)
+{
+ return input * weight + average * (1.0 - weight);
+}
+
+only_inline float phaseavg(float *data, int len)
+{
+ float sum = 0.0;
+ float min = M_PI;
+ float max = -M_PI;
+ int i;
+
+ for (i = 0; i < len; i++) {
+ sum += data[i];
+ min = min < data[i] ? min : data[i];
+ max = max > data[i] ? max : data[i];
+ }
+ return (sum - min - max) / (len - 2);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#endif /* _MISC_H */
diff --git a/newqpsk/modemconfig.h b/newqpsk/modemconfig.h
new file mode 100644
index 0000000..7d48854
--- /dev/null
+++ b/newqpsk/modemconfig.h
@@ -0,0 +1,52 @@
+#ifndef _MODEMCONFIG_H
+#define _MODEMCONFIG_H
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+#define CarrierAmpl (1.0/8.0)
+
+#define WindowLenLog 6
+#define WindowLen (1<<WindowLenLog) /* 64 */
+#define SymbolLen (WindowLen/2) /* 32 */
+#define HalfSymbol (SymbolLen/2) /* 16 */
+
+#define AliasFilterLen 64
+#define NumFilters 64
+
+#define RxPipeLen 4
+
+#define SymbolBits 2
+#define PhaseLevels (1<<SymbolBits) /* 4 */
+
+#define DataCarriers 15
+#define FirstDataCarr 12
+#define DataCarrSepar 3
+
+#define TuneCarriers ((DataCarriers+1)/4) /* 4 */
+#define FirstTuneCarr (FirstDataCarr+DataCarrSepar) /* 15 */
+#define TuneCarrSepar (DataCarrSepar*4) /* 12 */
+
+#define RxTuneTimeout 56
+
+#define RxAverFollow 4
+
+#define RxUpdateHold 16
+#define DCDTuneAverWeight (1.0/16.0)
+#define RxDataSyncFollow 5
+#define DCDThreshold (0.3*M_PI*M_PI/PhaseLevels/PhaseLevels)
+#define DCDMaxDrop 12
+#define RxFreqFollowWeight (1.0/32.0)
+#define RxSyncCorrThres 8
+
+#define TxMinIdle 50
+#define TxPreData 2
+#define TxPostData 1
+#define TxJamLen 16
+
+#define MaxInlv 16
+
+#define RxAvoidPTT 1
+
+#endif
diff --git a/newqpsk/modulator.c b/newqpsk/modulator.c
new file mode 100644
index 0000000..ad375c7
--- /dev/null
+++ b/newqpsk/modulator.c
@@ -0,0 +1,163 @@
+/*****************************************************************************/
+
+/*
+ * modulator.c -- NEWQPSK modulator.
+ *
+ * Copyright (C) 2000 Tomi Manninen, OH2BNS (tomi.manninen at hut.fi)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "modemconfig.h"
+#include "fec.h"
+#include "filter.h"
+#include "newqpsktx.h"
+#include "complex.h"
+#include "tbl.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+/* --------------------------------------------------------------------- */
+
+static const struct modemparams modparams[] = {
+ { "bps", "Bits/s", "Bits per second", "2500", MODEMPAR_NUMERIC, { n: { 1000, 5000, 100, 500 } } },
+ { "inlv", "Interleave", "Interleave depth", "8", MODEMPAR_NUMERIC, { n: { 0, 16, 1, 4 } } },
+ { "fec", "FEC", "FEC level", "3", MODEMPAR_NUMERIC, { n: { 0, 3, 1, 1 } } },
+ { "tunelen", "Tune length", "Tune preamble length", "32", MODEMPAR_NUMERIC, { n: { 0, 64, 1, 1 } } },
+ { "synclen", "Sync length", "Sync preamble length", "32", MODEMPAR_NUMERIC, { n: { 16, 64, 1, 1 } } },
+ { NULL }
+};
+
+#define SAMPLERATE(x) ((float)(x)*SymbolLen/DataCarriers/SymbolBits)
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct txstate *s = calloc(1, sizeof(struct txstate));
+
+ if ((s = calloc(1, sizeof(struct txstate))) == NULL)
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ s->saved = -1;
+ if (params[0]) {
+ s->bps = strtoul(params[0], NULL, 0);
+ if (s->bps < 1000)
+ s->bps = 1000;
+ if (s->bps > 5000)
+ s->bps = 5000;
+ } else
+ s->bps = 2500;
+ if (params[1]) {
+ s->fec.inlv = strtoul(params[1], NULL, 0);
+ if (s->fec.inlv < 0)
+ s->fec.inlv = 0;
+ if (s->fec.inlv > 16)
+ s->fec.inlv = 16;
+ } else
+ s->fec.inlv = 8;
+ if (params[2]) {
+ s->fec.feclevel = strtoul(params[2], NULL, 0);
+ if (s->fec.feclevel < 0)
+ s->fec.feclevel = 0;
+ if (s->fec.feclevel > 3)
+ s->fec.feclevel = 3;
+ } else
+ s->fec.feclevel = 3;
+ if (params[3]) {
+ s->tunelen = strtoul(params[3], NULL, 0);
+ if (s->tunelen < 0)
+ s->tunelen = 0;
+ if (s->tunelen > 64)
+ s->tunelen = 64;
+ } else
+ s->tunelen = 32;
+ if (params[4]) {
+ s->synclen = strtoul(params[4], NULL, 0);
+ if (s->synclen < 16)
+ s->synclen = 16;
+ if (s->synclen > 64)
+ s->synclen = 64;
+ } else
+ s->synclen = 32;
+ *samplerate = (int) (3.0 * SAMPLERATE(s->bps) + 0.5);
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct txstate *s = (struct txstate *)state;
+ float rate, f1, f2;
+
+ rate = samplerate / SAMPLERATE(s->bps);
+ s->bufsize = rate * SymbolLen + 16;
+ f1 = 0.1;
+ f2 = 0.9;
+ init_tbl();
+ init_filter(&s->filt, rate, f1, f2);
+ init_fec(&s->fec);
+ init_newqpsktx(state);
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct txstate *s = (struct txstate *)state;
+ int16_t *samples;
+ complex *cbuf;
+ unsigned char buf;
+ int n, i;
+
+ /* check if there is data to be transmitted... */
+ if (!pktget(s->chan, &buf, 1))
+ return;
+
+ /* ...and save it */
+ s->saved = buf;
+
+ samples = alloca(s->bufsize * sizeof(int16_t));
+ cbuf = alloca(s->bufsize * sizeof(complex));
+
+ s->txdone = 0;
+ while (!s->txdone) {
+ n = newqpsktx(state, cbuf);
+ for (i = 0; i < n; i++)
+ samples[i] = (cbuf[i].re + cbuf[i].im) * 32768.0;
+ audiowrite(s->chan, samples, n);
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+struct modulator newqpskmodulator = {
+ NULL,
+ "newqpsk",
+ modparams,
+ modconfig,
+ modinit,
+ modmodulate,
+ free
+};
+
+/* --------------------------------------------------------------------- */
diff --git a/newqpsk/newqpskrx.c b/newqpsk/newqpskrx.c
new file mode 100644
index 0000000..1b2f816
--- /dev/null
+++ b/newqpsk/newqpskrx.c
@@ -0,0 +1,565 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <math.h>
+
+#include "modem.h"
+
+#include "complex.h"
+#include "modemconfig.h"
+#include "fec.h"
+#include "filter.h"
+#include "newqpskrx.h"
+#include "tbl.h"
+#include "misc.h"
+
+/* --------------------------------------------------------------------- */
+
+static void rxidle(void *);
+static void rxtune(void *);
+static void rxdata(void *);
+
+/* --------------------------------------------------------------------- */
+
+void init_newqpskrx(void *state)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ int i;
+
+ /* clear dcd */
+ pktsetdcd(s->chan, 0);
+ if (s->mintune != 0) {
+ /* switch to idle mode */
+ s->rxroutine = rxidle;
+ s->rxwindowfunc = ToneWindowInp;
+ s->carrfreq = 0.0;
+ s->acceptance = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ s->tunepower[i] = 0.0;
+ s->tunephase[i] = 0.0;
+ s->tunecorr[i].re = 0.0;
+ s->tunecorr[i].im = 0.0;
+ }
+ } else {
+ /* switch to tune mode */
+ s->rxroutine = rxtune;
+ s->rxwindowfunc = DataWindowInp;
+ s->atsymbol = 1;
+ s->acceptance = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ s->power_at[i] = s->tunepower[i];
+ s->corr1_at[i].re = s->tunepower[i];
+ s->corr1_at[i].im = 0.0;
+ s->corr2_at[i].re = s->tunepower[i];
+ s->corr2_at[i].im = 0.0;
+
+ s->power_inter[i] = s->tunepower[i];
+ s->corr1_inter[i].re = s->tunepower[i];
+ s->corr1_inter[i].im = 0.0;
+ s->corr2_inter[i].re = s->tunepower[i];
+ s->corr2_inter[i].im = 0.0;
+ }
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+static void putbitbatch(void *state, unsigned data)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ unsigned int i, bit;
+ unsigned char buf;
+
+ for (i = 0; i < s->fec.bitbatchlen; i++) {
+ bit = (data & (1 << i)) ? 1 : 0;
+ s->shreg |= bit << 9;
+ if (s->shreg & 1) {
+ buf = (s->shreg >> 1) & 0xff;
+ pktput(s->chan, &buf, 1);
+ s->shreg &= ~0xff;
+ s->shreg |= 0x100;
+ }
+ s->shreg >>= 1;
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+static void fft(complex *in, complex *out, float *window)
+{
+ int i, j, k;
+ int s, sep, width, top, bot;
+ float tr, ti;
+
+ /* order the samples in bit reverse order and apply window */
+ for (i = 0; i < WindowLen; i++) {
+ j = rbits8(i) >> (8 - WindowLenLog);
+ out[j].re = in[i].re * window[i];
+ out[j].im = in[i].im * window[i];
+ }
+
+ /* in-place FFT */
+ sep = 1;
+ for (s = 1; s <= WindowLenLog; s++) {
+ width = sep; /* butterfly width = 2^(s-1) */
+ sep <<= 1; /* butterfly separation = 2^s */
+ for (j = 0; j < width; j++) {
+ k = WindowLen * j / sep;
+ for (top = j; top < WindowLen; top += sep) {
+ bot = top + width;
+ tr = out[bot].re * CosTable[k] + out[bot].im * SinTable[k];
+ ti = out[bot].im * CosTable[k] - out[bot].re * SinTable[k];
+ out[bot].re = out[top].re - tr;
+ out[bot].im = out[top].im - ti;
+ out[top].re = out[top].re + tr;
+ out[top].im = out[top].im + ti;
+ }
+ }
+ }
+}
+
+static void mixer(struct rxstate *s, complex *buf)
+{
+ complex z;
+ int i;
+
+ for (i = 0; i < HalfSymbol; i++) {
+ s->carrphase += s->carrfreq;
+
+ if (s->carrphase > M_PI)
+ s->carrphase -= 2 * M_PI;
+ if (s->carrphase < -M_PI)
+ s->carrphase += 2 * M_PI;
+
+ z.re = cos(s->carrphase);
+ z.im = sin(s->carrphase);
+
+ buf[i] = cmul(buf[i], z);
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+void newqpskrx(void *state, complex *in)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ complex z;
+ int i, j;
+
+ /* make room for new samples at the end of RX window */
+ memmove(s->rxwin, s->rxwin + HalfSymbol, (WindowLen - HalfSymbol) * sizeof(complex));
+
+ /* copy the new samples */
+ memcpy(s->rxwin + WindowLen - HalfSymbol, in, HalfSymbol * sizeof(complex));
+
+ /* mix the new samples with the internal NCO */
+ mixer(s, s->rxwin + WindowLen - HalfSymbol);
+
+ /* apply window function and fft */
+ fft(s->rxwin, s->fftbuf, s->rxwindowfunc);
+
+ /* select the wanted FFT bins and adjust the phases */
+ s->rxphasecorr = (s->rxphasecorr + HalfSymbol) % WindowLen;
+ j = FirstDataCarr;
+ for (i = 0; i < DataCarriers; i++) {
+ z.re = CosTable[(j * s->rxphasecorr) % WindowLen];
+ z.im = -SinTable[(j * s->rxphasecorr) % WindowLen];
+ s->rxpipe[s->rxptr][i] = cmul(s->fftbuf[j], z);
+ j += DataCarrSepar;
+ }
+
+ /* process the data */
+ s->rxroutine(state);
+
+ s->rxptr = (s->rxptr + 1) % RxPipeLen;
+}
+
+/* --------------------------------------------------------------------- */
+
+static void rxidle(void *state)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ float x;
+ complex z;
+ int i, j, cntr;
+ unsigned int prev, curr;
+ char buf[256];
+
+ curr = s->rxptr;
+ prev = (curr - 1) % RxPipeLen;
+
+ j = (FirstTuneCarr - FirstDataCarr) / DataCarrSepar;
+
+ cntr = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ x = cpwr(s->rxpipe[curr][j]);
+ s->tunepower[i] = avg(s->tunepower[i], x, RxAverFollow);
+
+ z = ccor(s->rxpipe[curr][j], s->rxpipe[prev][j]);
+ s->tunecorr[i].re = avg(s->tunecorr[i].re, z.re, RxAverFollow);
+ s->tunecorr[i].im = avg(s->tunecorr[i].im, z.im, RxAverFollow);
+
+ if (2 * cmod(s->tunecorr[i]) > s->tunepower[i])
+ cntr++;
+
+ j += TuneCarrSepar / DataCarrSepar;
+ }
+
+ if (cntr >= TuneCarriers - 1)
+ s->acceptance++;
+ else if (s->acceptance > 0)
+ s->acceptance--;
+
+ if (s->acceptance < 2 * s->mintune)
+ return;
+
+#ifdef RxAvoidPTT
+ // if (sm_getptt(state))
+ // return;
+#endif
+
+ /* ok, we have a carrier */
+ pktsetdcd(s->chan, 1);
+
+ for (i = 0; i < TuneCarriers; i++)
+ s->tunephase[i] = carg(s->tunecorr[i]);
+
+ x = phaseavg(s->tunephase, TuneCarriers);
+ s->carrfreq += x * 4.0 / WindowLen;
+
+ buf[0] = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ x = s->tunepower[i] / (s->tunepower[i] - cmod(s->tunecorr[i]));
+ sprintf(buf + strlen(buf), "%+.1fHz/%.1fdB ",
+ s->tunephase[i] * 4.0 / WindowLen /
+ (2.0 * M_PI / s->srate),
+ 10 * log10(x));
+ }
+ logprintf(MLOG_INFO, "Tune tones: %s\n", buf);
+
+ /* switch to tune mode */
+ s->rxroutine = rxtune;
+ s->rxwindowfunc = DataWindowInp;
+ s->atsymbol = 1;
+ s->acceptance = 0;
+ s->statecntr = 2 * RxTuneTimeout;
+ for (i = 0; i < TuneCarriers; i++) {
+ s->power_at[i] = s->tunepower[i];
+ s->corr1_at[i].re = s->tunepower[i];
+ s->corr1_at[i].im = 0.0;
+ s->corr2_at[i].re = s->tunepower[i];
+ s->corr2_at[i].im = 0.0;
+
+ s->power_inter[i] = s->tunepower[i];
+ s->corr1_inter[i].re = s->tunepower[i];
+ s->corr1_inter[i].im = 0.0;
+ s->corr2_inter[i].re = s->tunepower[i];
+ s->corr2_inter[i].im = 0.0;
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+static void rxtune(void *state)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ int i, j, cntr;
+ unsigned int prev2, prev1, curr;
+ complex *cor1, *cor2, z;
+ float *pwr, x;
+
+ /* timeout only if mintune not zero */
+ if (s->mintune && s->statecntr-- <= 0) {
+ /* timeout waiting sync - go back to idling */
+ init_newqpskrx(state);
+ return;
+ }
+ curr = s->rxptr;
+ prev1 = (curr - 1) % RxPipeLen;
+ prev2 = (curr - 2) % RxPipeLen;
+
+ s->atsymbol ^= 1;
+
+ if (s->atsymbol) {
+ pwr = s->power_at;
+ cor1 = s->corr1_at;
+ cor2 = s->corr2_at;
+ } else {
+ pwr = s->power_inter;
+ cor1 = s->corr1_inter;
+ cor2 = s->corr2_inter;
+ }
+
+ j = (FirstTuneCarr - FirstDataCarr) / DataCarrSepar;
+ for (i = 0; i < TuneCarriers; i++) {
+ x = cpwr(s->rxpipe[curr][j]);
+ pwr[i] = avg(pwr[i], x, RxAverFollow - 1);
+
+ z = ccor(s->rxpipe[curr][j], s->rxpipe[prev1][j]);
+ cor1[i].re = avg(cor1[i].re, z.re, RxAverFollow - 1);
+ cor1[i].im = avg(cor1[i].im, z.im, RxAverFollow - 1);
+
+ z = ccor(s->rxpipe[curr][j], s->rxpipe[prev2][j]);
+ cor2[i].re = avg(cor2[i].re, z.re, RxAverFollow - 1);
+ cor2[i].im = avg(cor2[i].im, z.im, RxAverFollow - 1);
+
+ j += TuneCarrSepar / DataCarrSepar;
+ }
+
+ if (!s->atsymbol)
+ return;
+
+ cntr = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ if (s->power_at[i] > s->power_inter[i]) {
+ x = s->power_at[i];
+ z = s->corr2_at[i];
+ } else {
+ x = s->power_inter[i];
+ z = s->corr2_inter[i];
+ }
+
+ if (-z.re > x / 2)
+ cntr++;
+ }
+
+ if (cntr >= TuneCarriers - 1)
+ s->acceptance++;
+ else if (s->acceptance > 0)
+ s->acceptance--;
+
+ if (s->acceptance < s->minsync)
+ return;
+
+ /* again, we have a carrier */
+ pktsetdcd(s->chan, 1);
+
+ cntr = 0;
+ for (i = 0; i < TuneCarriers; i++) {
+ if (s->corr2_at[i].re < s->corr2_inter[i].re)
+ cntr++;
+ else
+ cntr--;
+ }
+
+ if (cntr < 0) {
+ s->atsymbol = 0;
+ pwr = s->power_inter;
+ cor1 = s->corr1_inter;
+ cor2 = s->corr2_inter;
+ }
+
+ for (i = 0; i < TuneCarriers; i++) {
+ z.re = -cor2[i].re;
+ z.im = cor1[i].re - (pwr[i] + cor2[i].re) / 2;
+
+ s->syncdelay[i] = carg(z);
+
+ z.re = -cor2[i].re;
+ z.im = cor2[i].im;
+ s->syncphase[i] = carg(z);
+ }
+
+ x = phaseavg(s->syncdelay, TuneCarriers) / M_PI;
+ s->skip = (0.5 - x) * SymbolLen;
+
+ logprintf(MLOG_INFO, "Sync: %d (%s-symbol)\n", s->skip, s->atsymbol ? "at" : "inter");
+
+ x = phaseavg(s->syncphase, TuneCarriers);
+ s->carrfreq -= x * 2.0 / WindowLen;
+ logprintf(MLOG_INFO, "Preamble at: %+.2fHz\n",
+ s->carrfreq / (2.0 * M_PI / s->srate));
+
+ /* switch to data mode */
+ s->rxroutine = rxdata;
+ s->atsymbol ^= 1;
+ s->acceptance = DCDMaxDrop / 2;
+ s->updhold = RxUpdateHold;
+ s->bitbatches = 0;
+ /* init deinterleaver */
+ init_inlv(&s->fec);
+ for (i = 0; i < DataCarriers; i++) {
+ s->phesum[i] = 0.0;
+ s->pheavg[i] = 0.0;
+ s->dcdavg[i] = 0.0;
+ s->power[i] = 0.0;
+ s->correl[i] = 0.0;
+ s->fecerrors[i] = 0;
+ }
+
+ s->phemax = 0.0;
+}
+
+/* --------------------------------------------------------------------- */
+
+static void rxdata(void *state)
+{
+ struct rxstate *s = (struct rxstate *)state;
+ int rxword[SymbolBits], errword[SymbolBits];
+ int i, j, bits, data, dcd, errs, cor1, cor2;
+ unsigned int prev2, prev1, curr;
+ float pherr[DataCarriers];
+ complex z;
+ float x;
+ char buf[256];
+
+ /* nothing to do if inter-symbol */
+ if ((s->atsymbol ^= 1) == 0)
+ return;
+
+ curr = s->rxptr;
+ prev1 = (curr - 1) % RxPipeLen;
+ prev2 = (curr - 2) % RxPipeLen;
+
+ for (i = 0; i < SymbolBits; i++) {
+ rxword[i] = 0;
+ errword[i] = 0;
+ }
+
+ /*
+ * Delay the dcd/pherror/power/sync updates for the first
+ * `RxUpdateHold� symbols because tune phase hasn't
+ * necessarily ended yet.
+ */
+ if (s->updhold)
+ s->updhold--;
+
+ for (i = 0; i < DataCarriers; i++) {
+ /* get the angle and add bias */
+ z = ccor(s->rxpipe[curr][i], s->rxpipe[prev2][i]);
+ x = carg(z) + M_PI / PhaseLevels;
+
+ if (x < 0)
+ x += 2 * M_PI;
+
+ /* work out the bits */
+ bits = (int) (x * PhaseLevels / (2 * M_PI));
+ bits &= (1 << SymbolBits) - 1;
+
+ /* calculate phase error (`0.5� compensates the bias) */
+ pherr[i] = x - (bits + 0.5) * 2 * M_PI / PhaseLevels;
+
+ /* flip the top bit back */
+ bits ^= 1 << (SymbolBits - 1);
+
+ /* gray decode */
+ data = 0;
+ for (j = 0; j < SymbolBits; j++)
+ data ^= bits >> j;
+
+ /* put the bits to rxword (top carrier first) */
+ for (j = 0; j < SymbolBits; j++)
+ if (data & (1 << (SymbolBits - 1 - j)))
+ rxword[j] |= 1 << i;
+
+ /* skip the rest if still holding updates */
+ if (s->updhold)
+ continue;
+
+ /* update phase error power average */
+ s->dcdavg[i] = avg2(s->dcdavg[i], pherr[i] * pherr[i], DCDTuneAverWeight);
+
+ /* update phase error average */
+ s->pheavg[i] = avg2(s->pheavg[i], pherr[i], DCDTuneAverWeight);
+
+ /* update carrier power average */
+ x = cpwr(s->rxpipe[curr][i]);
+ s->power[i] = avg(s->power[i], x, RxDataSyncFollow);
+
+ /* update sync correlation average */
+ x = ccorI(s->rxpipe[prev1][i], s->rxpipe[curr][i]) -
+ ccorI(s->rxpipe[prev1][i], s->rxpipe[prev2][i]);
+ s->correl[i] = avg(s->correl[i], x, RxDataSyncFollow);
+ }
+
+ /* feed the data to the decoder */
+ for (i = 0; i < SymbolBits; i++) {
+ rxword[i] = deinlv(&s->fec, rxword[i]);
+ rxword[i] = fecdecode(&s->fec, rxword[i], &errword[i]);
+ putbitbatch(state, rxword[i]);
+ }
+
+ /* count carriers that have small enough phase error */
+ for (dcd = 0, i = 0; i < DataCarriers; i++)
+ if (s->dcdavg[i] < DCDThreshold)
+ dcd++;
+
+ /* decide if this was a "good" symbol */
+ if (dcd >= DataCarriers / 2) {
+ /* count FEC errors */
+ for (i = 0; i < SymbolBits; i++) {
+ for (j = 0; j < DataCarriers; j++)
+ if (errword[i] & (1 << j))
+ s->fecerrors[j]++;
+ s->bitbatches++;
+ }
+#if 0
+ /* sync tracking */
+ for (cor1 = cor2 = i = 0; i < DataCarriers; i++) {
+ if (s->power[i] < fabs(s->correl[i]) * RxSyncCorrThres) {
+ if (s->correl[i] >= 0)
+ cor1++;
+ else
+ cor2++;
+ }
+ }
+
+ if (cor1 > DataCarriers * 2 / 3)
+ s->skip--;
+ else if (cor2 > DataCarriers * 2 / 3)
+ s->skip++;
+
+ if (s->skip != 0) {
+ for (i = 0; i < DataCarriers; i++)
+ s->correl[i] /= 2.0;
+ logprintf(MLOG_INFO, "Correcting sync: %+d\n", s->skip);
+ }
+#endif
+ /* sum up phase errors */
+ for (i = 0; i < DataCarriers; i++)
+ s->phesum[i] += pherr[i] * pherr[i];
+
+ /* sum up maximum possible error */
+ s->phemax += M_PI * M_PI / PhaseLevels / PhaseLevels;
+
+ /* correct frequency error */
+ x = phaseavg(pherr, DataCarriers);
+ s->carrfreq += RxFreqFollowWeight * x * 2.0 / WindowLen;
+
+ /* increase acceptance */
+ if (s->acceptance < DCDMaxDrop)
+ s->acceptance++;
+ } else {
+ /* drop acceptance */
+ if (s->acceptance > 0)
+ s->acceptance--;
+ }
+
+ if (s->acceptance > 0)
+ return;
+
+ /* DCDMaxDrop subsequent "bad" symbols, it's gone... */
+ logprintf(MLOG_INFO, "Carrier lost at: %+.2fHz\n",
+ s->carrfreq / (2.0 * M_PI / s->srate));
+ errs = 0;
+ buf[0] = 0;
+ for (i = 0; i < DataCarriers; i++) {
+ errs += s->fecerrors[i];
+ sprintf(buf + strlen(buf), "%02d ", s->fecerrors[i]);
+ }
+ logprintf(MLOG_INFO, "FEC errors: %s: %03d / %03d\n", buf, errs, s->bitbatches);
+
+ buf[0] = 0;
+ for (i = 0; i < DataCarriers; i++) {
+ sprintf(buf + strlen(buf), "%2.0f ", 10 * log10(s->phemax * 2 / s->phesum[i]));
+ }
+ logprintf(MLOG_INFO, "S/N ratio: %s dB\n", buf);
+
+ /* go back to idling */
+ init_newqpskrx(state);
+ return;
+}
+
+/* --------------------------------------------------------------------- */
+
diff --git a/newqpsk/newqpskrx.h b/newqpsk/newqpskrx.h
new file mode 100644
index 0000000..c7ee586
--- /dev/null
+++ b/newqpsk/newqpskrx.h
@@ -0,0 +1,79 @@
+#ifndef _NEWQPSKRX_H
+#define _NEWQPSKRX_H
+
+/* --------------------------------------------------------------------- */
+
+struct rxstate {
+ struct modemchannel *chan;
+ struct fecstate fec;
+ struct filter filt;
+ unsigned int bps;
+ unsigned int shreg;
+ unsigned int mintune;
+ unsigned int minsync;
+ void (*rxroutine) (void *);
+ float *rxwindowfunc;
+ unsigned int rxphase;
+
+ complex rxbuf[256];
+ unsigned bufptr;
+ unsigned buflen;
+
+ int skip;
+
+ complex rxpipe[RxPipeLen][DataCarriers];
+ unsigned rxptr;
+
+ float srate; /* internal samplerate */
+
+ float carrfreq; /* current rx carrier frequency */
+ float carrphase; /* current rx NCO phase */
+
+ complex rxwin[WindowLen];
+ complex fftbuf[WindowLen];
+ int rxphasecorr;
+
+ int acceptance;
+ int atsymbol;
+ int statecntr;
+ int updhold;
+ int bitbatches;
+
+ /* tune mode power and correlations */
+ float tunepower[TuneCarriers];
+ float tunephase[TuneCarriers];
+ complex tunecorr[TuneCarriers];
+
+ /* sync mode at-symbol power and correlations */
+ float power_at[TuneCarriers];
+ complex corr1_at[TuneCarriers];
+ complex corr2_at[TuneCarriers];
+
+ /* sync mode inter-symbol power and correlations */
+ float power_inter[TuneCarriers];
+ complex corr1_inter[TuneCarriers];
+ complex corr2_inter[TuneCarriers];
+
+ float syncphase[TuneCarriers];
+ float syncdelay[TuneCarriers];
+
+ /* data mode */
+ float phesum[DataCarriers]; /* Phase error sum */
+ float pheavg[DataCarriers]; /* Phase error average */
+ float dcdavg[DataCarriers]; /* Phase error power average */
+ float power[DataCarriers]; /* Carrier power average */
+ float correl[DataCarriers]; /* Sync correlation average */
+
+ float phemax; /* maximum phase error sum */
+
+ int fecerrors[DataCarriers]; /* FEC errors per carrier */
+};
+
+/* --------------------------------------------------------------------- */
+
+extern void init_newqpskrx(void *);
+extern void newqpskrx(void *, complex *);
+
+/* --------------------------------------------------------------------- */
+
+#endif
diff --git a/newqpsk/newqpsktx.c b/newqpsk/newqpsktx.c
new file mode 100644
index 0000000..1e5304a
--- /dev/null
+++ b/newqpsk/newqpsktx.c
@@ -0,0 +1,382 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <time.h>
+#include <math.h>
+
+#include "modem.h"
+
+#include "modemconfig.h"
+#include "complex.h"
+#include "fec.h"
+#include "filter.h"
+#include "newqpsktx.h"
+#include "tbl.h"
+#include "misc.h"
+
+/* --------------------------------------------------------------------- */
+
+static void txtune(void *);
+static void txsync(void *);
+static void txpredata(void *);
+static void txdata(void *);
+static void txpostdata(void *);
+static void txjam(void *);
+static void txflush(void *);
+
+/* --------------------------------------------------------------------- */
+
+void init_newqpsktx(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i;
+
+ /* switch to tune mode */
+ s->txroutine = txtune;
+ s->statecntr = s->tunelen;
+ s->txwindowfunc = ToneWindowOut;
+
+ /* copy initial tune vectors */
+ for (i = 0; i < TuneCarriers; i++) {
+ s->tunevect[i].re = TuneIniVectI[i];
+ s->tunevect[i].im = TuneIniVectQ[i];
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+static int getbyte(void *state, unsigned char *buf)
+{
+ struct txstate *s = (struct txstate *)state;
+
+ if (s->saved != -1) {
+ *buf = (unsigned char) s->saved;
+ s->saved = -1;
+ return 1;
+ }
+ return pktget(s->chan, buf, 1);
+}
+
+static unsigned int getbitbatch(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ unsigned int i, bit, data = 0;
+ unsigned char buf;
+
+ for (i = 0; i < s->fec.bitbatchlen; i++) {
+ if (s->shreg <= 1) {
+ if (!getbyte(s, &buf))
+ break;
+ s->shreg = buf;
+ s->shreg |= 0x100;
+ }
+ bit = s->shreg & 1;
+ s->shreg >>= 1;
+ data |= bit << i;
+ }
+
+ if (i == s->fec.bitbatchlen)
+ s->empty = 0;
+ else
+ s->empty = 1;
+
+ return data;
+}
+
+/* --------------------------------------------------------------------- */
+
+static void fft(complex * in, complex * out)
+{
+ int i, j, k;
+ int s, sep, width, top, bot;
+ float tr, ti;
+
+ /* order the samples in bit reverse order */
+ for (i = 0; i < WindowLen; i++) {
+ j = rbits8(i) >> (8 - WindowLenLog);
+ out[j] = in[i];
+ }
+
+ /* in-place FFT */
+ sep = 1;
+ for (s = 1; s <= WindowLenLog; s++) {
+ width = sep; /* butterfly width = 2^(s-1) */
+ sep <<= 1; /* butterfly separation = 2^s */
+
+ for (j = 0; j < width; j++) {
+
+ k = WindowLen * j / sep;
+
+ for (top = j; top < WindowLen; top += sep) {
+ bot = top + width;
+
+ tr = out[bot].re * CosTable[k] + out[bot].im * SinTable[k];
+ ti = out[bot].im * CosTable[k] - out[bot].re * SinTable[k];
+
+ out[bot].re = out[top].re - tr;
+ out[bot].im = out[top].im - ti;
+
+ out[top].re = out[top].re + tr;
+ out[top].im = out[top].im + ti;
+ }
+ }
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+int newqpsktx(void *state, complex *samples)
+{
+ struct txstate *s = (struct txstate *)state;
+ complex tmp[WindowLen];
+ int i;
+
+ /* clear all FFT bins */
+ for (i = 0; i < WindowLen; i++) {
+ s->fftbuf[i].re = 0.0;
+ s->fftbuf[i].im = 0.0;
+ }
+
+ /* process the data */
+ if (!s->tuneonly)
+ s->txroutine(state);
+ else
+ txtune(state);
+
+ /* fft */
+ fft(s->fftbuf, tmp);
+
+ /* overlap and apply the window function */
+ i = 0;
+ while (i < WindowLen - SymbolLen) {
+ s->txwin[i] = s->txwin[i + SymbolLen];
+ s->txwin[i].re += tmp[i].re * s->txwindowfunc[i];
+ s->txwin[i].im += tmp[i].im * s->txwindowfunc[i];
+ i++;
+ }
+ while (i < WindowLen) {
+ s->txwin[i].re = tmp[i].re * s->txwindowfunc[i];
+ s->txwin[i].im = tmp[i].im * s->txwindowfunc[i];
+ i++;
+ }
+
+ /* output filter and interpolation */
+ i = filter(&s->filt, s->txwin, samples);
+
+ return i;
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Send tune carriers (four continuous carriers spaced at 600Hz).
+ */
+static void txtune(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i, j;
+
+ j = FirstTuneCarr;
+ for (i = 0; i < TuneCarriers; i++) {
+ /* flip odd carriers -> continuous phase */
+ if (j % 2) {
+ s->fftbuf[j].re = -s->tunevect[i].re;
+ s->fftbuf[j].im = -s->tunevect[i].im;
+ } else {
+ s->fftbuf[j].re = s->tunevect[i].re;
+ s->fftbuf[j].im = s->tunevect[i].im;
+ }
+ s->tunevect[i] = s->fftbuf[j];
+ j += TuneCarrSepar;
+ }
+
+ if (!s->tuneonly && --s->statecntr <= 0) {
+ /* switch to sync mode */
+ s->txroutine = txsync;
+ s->statecntr = s->synclen;
+ s->txwindowfunc = DataWindowOut;
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Send sync sequence (tune carriers turned by 180 degrees every symbol).
+ */
+static void txsync(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i, j;
+
+ j = FirstTuneCarr;
+ for (i = 0; i < TuneCarriers; i++) {
+ /* flip even carriers -> inverted phase */
+ if (j % 2) {
+ s->fftbuf[j].re = s->tunevect[i].re;
+ s->fftbuf[j].im = s->tunevect[i].im;
+ } else {
+ s->fftbuf[j].re = -s->tunevect[i].re;
+ s->fftbuf[j].im = -s->tunevect[i].im;
+ }
+ s->tunevect[i] = s->fftbuf[j];
+ j += TuneCarrSepar;
+ }
+
+ if (--s->statecntr <= 0) {
+ /* switch to pre data mode */
+ s->txroutine = txpredata;
+ s->statecntr = TxPreData;
+ /* copy initial data vectors */
+ for (i = 0; i < DataCarriers; i++) {
+ s->datavect[i].re = DataIniVectI[i];
+ s->datavect[i].im = DataIniVectQ[i];
+ }
+ /* initialise the interleaver */
+ init_inlv(&s->fec);
+ }
+}
+
+/* --------------------------------------------------------------------- */
+
+static void encodeword(void *state, int jam)
+{
+ struct txstate *s = (struct txstate *)state;
+ unsigned i, j, k, data;
+ complex z;
+ float phi;
+
+ /* run through interleaver only if not jamming */
+ if (!jam) {
+ for (i = 0; i < SymbolBits; i++)
+ s->txword[i] = inlv(&s->fec, s->txword[i]);
+ }
+
+ j = FirstDataCarr;
+ for (i = 0; i < DataCarriers; i++) {
+ /* collect databits for this symbol */
+ data = 0;
+ for (k = 0; k < SymbolBits; k++) {
+ data <<= 1;
+ if (s->txword[k] & (1 << i))
+ data |= 1;
+ }
+
+ /* gray encode */
+ data ^= data >> 1;
+
+ /* flip the top bit */
+ data ^= 1 << (SymbolBits - 1);
+
+ /* modulate */
+ phi = data * 2 * M_PI / PhaseLevels;
+
+ /* if jamming, turn by maximum phase error */
+ if (jam)
+ phi += M_PI / PhaseLevels;
+
+ z.re = cos(phi);
+ z.im = sin(phi);
+ s->fftbuf[j] = cmul(s->datavect[i], z);
+
+ /* turn odd carriers by 180 degrees */
+ if (j % 2) {
+ s->fftbuf[j].re = -s->fftbuf[j].re;
+ s->fftbuf[j].im = -s->fftbuf[j].im;
+ }
+
+ s->datavect[i] = s->fftbuf[j];
+ j += DataCarrSepar;
+ }
+}
+
+static void txpredata(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i;
+
+ for (i = 0; i < SymbolBits; i++)
+ s->txword[i] = 0;
+
+ encodeword(state, 0);
+
+ if (--s->statecntr <= 0) {
+ /* switch to data mode */
+ s->txroutine = txdata;
+ }
+}
+
+static void txdata(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i;
+
+ for (i = 0; i < SymbolBits; i++) {
+ s->txword[i] = getbitbatch(state);
+ s->txword[i] = fecencode(&s->fec, s->txword[i]);
+ }
+
+ encodeword(state, 0);
+
+ if (s->empty) {
+ /* switch to post data mode */
+ s->txroutine = txpostdata;
+ s->statecntr = TxPostData + (s->fec.inlv * DataCarriers + 1) / SymbolBits;
+ }
+}
+
+static void txpostdata(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i;
+
+ for (i = 0; i < SymbolBits; i++)
+ s->txword[i] = 0;
+
+ encodeword(state, 0);
+
+#if 0
+ if (!hdlc_txempty(&s->hdlc)) {
+ /* there is new data - switch back to data mode */
+ s->txroutine = txdata;
+ return;
+ }
+#endif
+
+ if (--s->statecntr <= 0) {
+ /* switch to jamming mode */
+ s->txroutine = txjam;
+ s->statecntr = TxJamLen;
+ srand(time(NULL));
+ }
+}
+
+static void txjam(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+ int i;
+
+ for (i = 0; i < SymbolBits; i++)
+ s->txword[i] = rand();
+
+ encodeword(state, 1);
+
+ if (--s->statecntr <= 0) {
+ /* switch to buffer flush mode */
+ s->txroutine = txflush;
+ s->statecntr = 3;
+ }
+}
+
+static void txflush(void *state)
+{
+ struct txstate *s = (struct txstate *)state;
+
+ if (--s->statecntr <= 0) {
+ /* get ready for the next transmission */
+ init_newqpsktx(state);
+ /* signal the main routine we're done */
+ s->txdone = 1;
+ }
+}
+
+/* --------------------------------------------------------------------- */
diff --git a/newqpsk/newqpsktx.h b/newqpsk/newqpsktx.h
new file mode 100644
index 0000000..f00ac09
--- /dev/null
+++ b/newqpsk/newqpsktx.h
@@ -0,0 +1,39 @@
+#ifndef _NEWQPSKTX_H
+#define _NEWQPSKTX_H
+
+#include "complex.h"
+#include "modemconfig.h"
+
+/* --------------------------------------------------------------------- */
+
+struct txstate {
+ struct modemchannel *chan;
+ struct fecstate fec;
+ struct filter filt;
+ unsigned int bps;
+ unsigned int shreg;
+ unsigned int bufsize;
+ unsigned int tunelen;
+ unsigned int synclen;
+ void (*txroutine) (void *);
+ int statecntr;
+ int tuneonly;
+ int txdone;
+ int empty;
+ float *txwindowfunc;
+ complex tunevect[TuneCarriers];
+ complex datavect[DataCarriers];
+ unsigned txword[SymbolBits];
+ complex txwin[WindowLen];
+ complex fftbuf[WindowLen];
+ int saved;
+};
+
+/* --------------------------------------------------------------------- */
+
+extern void init_newqpsktx(void *);
+extern int newqpsktx(void *, complex *);
+
+/* --------------------------------------------------------------------- */
+
+#endif
diff --git a/newqpsk/tbl.c b/newqpsk/tbl.c
new file mode 100644
index 0000000..46a1498
--- /dev/null
+++ b/newqpsk/tbl.c
@@ -0,0 +1,170 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <math.h>
+
+#include "modemconfig.h"
+
+float CosTable[WindowLen];
+float SinTable[WindowLen];
+
+float ToneWindowInp[WindowLen];
+float ToneWindowOut[WindowLen];
+float DataWindowOut[WindowLen];
+float DataWindowInp[WindowLen];
+
+float DataIniVectI[DataCarriers];
+float DataIniVectQ[DataCarriers];
+float TuneIniVectI[TuneCarriers];
+float TuneIniVectQ[TuneCarriers];
+
+static void init_sincos(void)
+{
+ int i;
+
+ for (i = 0; i < WindowLen; i++)
+ CosTable[i] = cos(2 * M_PI * i / WindowLen);
+
+ for (i = 0; i < WindowLen; i++)
+ SinTable[i] = sin(2 * M_PI * i / WindowLen);
+}
+
+#define Bins (WindowLen/2)
+
+static void init_window(void)
+{
+ int i, j;
+ float t, win, k[9], sum;
+
+ for (i = 0; i < 2 * Bins; i++) {
+ t = i - Bins + 0.5;
+ win = 0.5 + cos(M_PI * t / Bins)
+ + 0.589 * cos(M_PI * 2 * t / Bins)
+ + 0.100 * cos(M_PI * 3 * t / Bins);
+
+ ToneWindowInp[i] = win / 2.189; /*/(WindowLen/2); */
+ }
+
+ for (i = 0; i < 2 * Bins; i++) {
+ t = i - Bins + 0.5;
+ win = cos(M_PI / 2 * t / Bins);
+
+ ToneWindowOut[i] = win * win / 1.2;
+ }
+
+ k[0] = 0.37353458;
+ k[1] = 0.56663815;
+ k[2] = 0.19436159;
+ k[3] = -0.06777465;
+ k[4] = -0.09404610;
+ k[5] = -0.01705343;
+ k[6] = 0.02536151;
+ k[7] = 0.01323943;
+ k[8] = -0.00416208;
+
+ for (i = 0; i < 2 * Bins; i++) {
+ t = i - Bins + 0.5;
+ sum = k[0];
+ for (j = 1; j < 9; j++)
+ sum += k[j] * cos(M_PI * j * t / Bins);
+
+ DataWindowOut[i] = sum;
+ }
+
+ for (i = 0; i < 2 * Bins; i++) {
+ t = i - Bins + 0.5;
+ sum = k[0];
+ for (j = 1; j < 9; j++)
+ sum += k[j] * cos(M_PI * j * t / Bins);
+
+ DataWindowInp[i] = sum / 1.7; /* /(WindowLen/2); */
+ }
+
+}
+
+static void init_inivect(void)
+{
+ int i, j;
+ float phi;
+
+ for (i = 1, j = 0; i <= DataCarriers; i++, j++) {
+ phi = 8 * M_PI * i * i / DataCarriers;
+ DataIniVectI[j] = CarrierAmpl * cos(phi);
+ DataIniVectQ[j] = CarrierAmpl * sin(phi);
+ }
+
+ for (i = 2, j = 0; i <= DataCarriers; i += 4, j++) {
+ phi = 8 * M_PI * i * i / DataCarriers;
+ TuneIniVectI[j] = 2 * CarrierAmpl * cos(phi);
+ TuneIniVectQ[j] = 2 * CarrierAmpl * sin(phi);
+ }
+}
+
+void init_tbl(void)
+{
+ init_sincos();
+ init_window();
+ init_inivect();
+}
+
+#ifdef STANDALONE
+
+static void print_data(float *x, int len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ printf("\t% .10f", x[i]);
+ if ((i + 1) == len)
+ printf("\n};\n\n");
+ else if ((i + 1) % 4 == 0)
+ printf(",\n");
+ else
+ printf(",");
+ }
+}
+
+static void dump_tables(void)
+{
+ printf("#include \"modemconfig.h\"\n");
+ printf("#include \"tbl.h\"\n\n");
+
+ printf("float ToneWindowInp[WindowLen] = {\n");
+ print_data(ToneWindowInp, WindowLen);
+
+ printf("float ToneWindowOut[WindowLen] = {\n");
+ print_data(ToneWindowOut, WindowLen);
+
+ printf("float DataWindowOut[WindowLen] = {\n");
+ print_data(DataWindowOut, WindowLen);
+
+ printf("float DataWindowInp[WindowLen] = {\n");
+ print_data(DataWindowInp, WindowLen);
+
+ printf("float DataIniVectI[DataCarriers] = {\n");
+ print_data(DataIniVectI, DataCarriers);
+ printf("float DataIniVectQ[DataCarriers] = {\n");
+ print_data(DataIniVectQ, DataCarriers);
+
+ printf("float TuneIniVectI[TuneCarriers] = {\n");
+ print_data(TuneIniVectI, TuneCarriers);
+ printf("float TuneIniVectQ[TuneCarriers] = {\n");
+ print_data(TuneIniVectQ, TuneCarriers);
+
+ printf("float CosTable[WindowLen] = {\n");
+ print_data(CosTable, WindowLen);
+
+ printf("float SinTable[WindowLen] = {\n");
+ print_data(SinTable, WindowLen);
+}
+
+int main(int argc, char **argv)
+{
+ init_tbl();
+ dump_tables();
+ return 0;
+}
+
+#endif
diff --git a/newqpsk/tbl.h b/newqpsk/tbl.h
new file mode 100644
index 0000000..aaa6007
--- /dev/null
+++ b/newqpsk/tbl.h
@@ -0,0 +1,22 @@
+#ifndef _TBL_H
+#define _TBL_H
+
+extern float AliasFilterInpI[AliasFilterLen];
+extern float AliasFilterInpQ[AliasFilterLen];
+
+extern float CosTable[WindowLen];
+extern float SinTable[WindowLen];
+
+extern float ToneWindowInp[WindowLen];
+extern float ToneWindowOut[WindowLen];
+extern float DataWindowOut[WindowLen];
+extern float DataWindowInp[WindowLen];
+
+extern float DataIniVectI[DataCarriers];
+extern float DataIniVectQ[DataCarriers];
+extern float TuneIniVectI[TuneCarriers];
+extern float TuneIniVectQ[TuneCarriers];
+
+extern void init_tbl(void);
+
+#endif
diff --git a/p3dmodem/Makefile.am b/p3dmodem/Makefile.am
new file mode 100644
index 0000000..1a7584f
--- /dev/null
+++ b/p3dmodem/Makefile.am
@@ -0,0 +1,28 @@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib
+
+noinst_LIBRARIES = libp3d.a
+#dnl sbin_PROGRAMS
+
+genp3dtbl_SOURCES = genp3dtbl.c
+genp3dtbl_LDADD = ../matlib/libmat.a
+
+testcrc_SOURCES = testcrc.c
+
+libp3d_a_SOURCES = p3dmodem.c
+
+noinst_HEADERS = \
+ p3d.h \
+ p3dtbl.h
+
+if CROSSCOMP
+
+else
+
+noinst_PROGRAMS = genp3dtbl testcrc
+
+$(srcdir)/p3dtbl.h: genp3dtbl
+ ./genp3dtbl > $@
+
+endif
+
+EXTRA_DIST =
diff --git a/p3dmodem/Makefile.in b/p3dmodem/Makefile.in
new file mode 100644
index 0000000..2ee5ef0
--- /dev/null
+++ b/p3dmodem/Makefile.in
@@ -0,0 +1,622 @@
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+program_transform_name = @program_transform_name@
+psdir = @psdir@
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+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib
+noinst_LIBRARIES = libp3d.a
+#dnl sbin_PROGRAMS
+genp3dtbl_SOURCES = genp3dtbl.c
+genp3dtbl_LDADD = ../matlib/libmat.a
+testcrc_SOURCES = testcrc.c
+libp3d_a_SOURCES = p3dmodem.c
+noinst_HEADERS = \
+ p3d.h \
+ p3dtbl.h
+
+EXTRA_DIST =
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu p3dmodem/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu p3dmodem/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+
+libp3d.a: $(libp3d_a_OBJECTS) $(libp3d_a_DEPENDENCIES) $(EXTRA_libp3d_a_DEPENDENCIES)
+ $(AM_V_at)-rm -f libp3d.a
+ $(AM_V_AR)$(libp3d_a_AR) libp3d.a $(libp3d_a_OBJECTS) $(libp3d_a_LIBADD)
+ $(AM_V_at)$(RANLIB) libp3d.a
+
+clean-noinstPROGRAMS:
+ -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+
+genp3dtbl$(EXEEXT): $(genp3dtbl_OBJECTS) $(genp3dtbl_DEPENDENCIES) $(EXTRA_genp3dtbl_DEPENDENCIES)
+ @rm -f genp3dtbl$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(genp3dtbl_OBJECTS) $(genp3dtbl_LDADD) $(LIBS)
+
+testcrc$(EXEEXT): $(testcrc_OBJECTS) $(testcrc_DEPENDENCIES) $(EXTRA_testcrc_DEPENDENCIES)
+ @rm -f testcrc$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(testcrc_OBJECTS) $(testcrc_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/genp3dtbl.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/p3dmodem.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/testcrc.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ set x; \
+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: ctags-am
+
+CTAGS: ctags
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+ $(am__define_uniq_tagged_files); \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
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+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \
+ mostlyclean-am
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+ -rm -f Makefile
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+ distclean-tags
+
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+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
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+
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+pdf: pdf-am
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+ at CROSSCOMP_FALSE@$(srcdir)/p3dtbl.h: genp3dtbl
+ at CROSSCOMP_FALSE@ ./genp3dtbl > $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/p3dmodem/genp3dtbl.c b/p3dmodem/genp3dtbl.c
new file mode 100644
index 0000000..4d8fbd5
--- /dev/null
+++ b/p3dmodem/genp3dtbl.c
@@ -0,0 +1,107 @@
+/*****************************************************************************/
+
+/*
+ * genp3dtbl.c -- Generate tables for the AO-40 P3D PSK modem.
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "p3d.h"
+#include "mat.h"
+
+#include <math.h>
+#include <float.h>
+#include <stdio.h>
+
+/* ---------------------------------------------------------------------- */
+
+extern inline unsigned int hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define COSBITS 9
+
+static void gencos(FILE *f)
+{
+ unsigned int i;
+
+ fprintf(f, "static const int16_t costab[%u] = {", (1<<(COSBITS)));
+ for (i = 0; ; i++) {
+ if (!(i & 7))
+ fprintf(f, "\n\t");
+ fprintf(f, "%6d", (int)(32767*cos(i * (2.0 * M_PI / (1<<(COSBITS))))));
+ if (i >= (1<<(COSBITS))-1)
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\n#define COS(x) (costab[(((x)>>%u)&0x%x)])\n#define SIN(x) COS((x)+0xc000)\n\n",
+ 16-COSBITS, (1<<(COSBITS))-1);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void gencrc(FILE *f)
+{
+ unsigned int i, j, k;
+
+ fprintf(f, "static const u_int16_t amsat_crc[256] = {");
+ for (i = 0;; i++) {
+ j = 0;
+ for (k = 0; k < 8; k++) {
+ j = (j << 1) | (((j >> 15) ^ (i >> (7-k))) & 1);
+ if (j & 1)
+ j ^= (1 << 5) | (1 << 12);
+ }
+ if (!(i & 15))
+ fprintf(f, "\n\t");
+ fprintf(f, "0x%04x", j & 0xffff);
+ if (i >= 255)
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ printf("/*\n * automatically generated by %s, do not edit!\n */\n\n"
+ "#ifdef HAVE_CONFIG_H\n#include \"config.h\"\n#endif\n\n#include \"modem.h\"\n\n", argv[0]);
+ gencos(stdout);
+ gencrc(stdout);
+ return 0;
+}
diff --git a/p3dmodem/p3d.h b/p3dmodem/p3d.h
new file mode 100644
index 0000000..71dcdae
--- /dev/null
+++ b/p3dmodem/p3d.h
@@ -0,0 +1,64 @@
+/*****************************************************************************/
+
+/*
+ * p3d.h -- Defines for the AO-40 P3D PSK modem.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _P3D_H
+#define _P3D_H
+
+/* ---------------------------------------------------------------------- */
+
+typedef struct {
+ short re;
+ short im;
+} cplxshort_t;
+
+typedef struct {
+ int re;
+ int im;
+} cplxint_t;
+
+/* ---------------------------------------------------------------------- */
+
+#define FNUMBER 15
+#define FCENTER 1600
+#define FSPACING 50
+#define SYMRATE 400
+
+#define SYNCWORD 0x3915ED30
+
+/* RxFilter */
+#define RXFILTSPAN 4
+#define RXFILTLEN 256
+#define RXFILTOVERBITS 3
+#define RXFILTOVER (1<<(RXFILTOVERBITS))
+#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1))
+#define RXFILTFSAMP(x) ((x)>>16)
+
+/* ---------------------------------------------------------------------- */
+#endif /* _P3D_H */
diff --git a/p3dmodem/p3dmodem.c b/p3dmodem/p3dmodem.c
new file mode 100644
index 0000000..4bd8ecc
--- /dev/null
+++ b/p3dmodem/p3dmodem.c
@@ -0,0 +1,695 @@
+/*****************************************************************************/
+
+/*
+ * p3dmodemsimple.c -- AO-40 P3D PSK modem.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "modem.h"
+#include "p3d.h"
+#include "p3dtbl.h"
+#include "simd.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <math.h>
+#include <stdlib.h>
+
+/* --------------------------------------------------------------------- */
+
+static inline double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (fabs(arg) < 1e-10)
+ return 1;
+ return sin(arg) / arg;
+}
+
+static inline double hamming(double x)
+{
+ return 0.54-0.46*cos(2*M_PI*x);
+}
+
+/* ---------------------------------------------------------------------- */
+
+struct txstate {
+ struct modemchannel *chan;
+};
+
+static const struct modemparams modparams[] = {
+ { NULL }
+
+};
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct txstate *s;
+
+ if (!(s = calloc(1, sizeof(struct txstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = 8000;
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct txstate *s = (struct txstate *)state;
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct txstate *tx = (struct txstate *)state;
+}
+
+struct modulator p3dmodulator = {
+ NULL,
+ "p3d",
+ modparams,
+ /*modconfig*/NULL,
+ /*modinit*/NULL,
+ /*modmodulate*/NULL,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
+
+struct rxfilter {
+ int16_t re[RXFILTOVER][RXFILTLEN];
+ int16_t im[RXFILTOVER][RXFILTLEN];
+};
+
+struct rxstate {
+ struct modemchannel *chan;
+ unsigned int srate;
+ unsigned int rxfiltlen;
+ int16_t basebandfilter[RXFILTOVER][RXFILTLEN];
+};
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Compute the filter coefficients
+ */
+#define RCOSALPHA 0.4
+#define FILTERRELAX 1.4
+
+static void compute_rxfilter_from_bb(struct rxstate *rx, struct rxfilter *filter, unsigned int phinc)
+{
+ unsigned int phase = 0, phase2, phinc2, i, j;
+
+ memset(filter, 0, sizeof(struct rxfilter));
+ phinc2 = phinc >> RXFILTOVERBITS;
+ //phase += (RXFILTOVER-1) * phinc2;
+ for (i = 0; i < rx->rxfiltlen; i++) {
+ phase2 = phase;
+ for (j = 0; j < RXFILTOVER; j++) {
+ filter->re[j][i] = (COS(phase2) * rx->basebandfilter[j][i]) >> 15;
+ filter->im[j][i] = -(SIN(phase2) * rx->basebandfilter[j][i]) >> 15;
+ phase2 -= phinc2;
+ }
+ phase += phinc;
+ }
+}
+
+static inline void compute_rxfilter(struct rxstate *rx)
+{
+ float coeff[RXFILTOVER][RXFILTLEN] = { { 0, }, };
+ float pulseen[RXFILTOVER] = { 0, };
+ double tmul;
+ float max1, max2, t, tm, at, f1, f2, f3;
+ unsigned int i, j;
+
+ memset(coeff, 0, sizeof(coeff));
+ rx->rxfiltlen = (rx->srate * RXFILTSPAN + SYMRATE - 1) / SYMRATE;
+ /* round to next 4 because SIMD is more efficient with this */
+ rx->rxfiltlen = (rx->rxfiltlen + 3) & ~3;
+ if (rx->rxfiltlen > RXFILTLEN) {
+ logprintf(MLOG_WARNING, "demodp3d: input filter length too long\n");
+ rx->rxfiltlen = RXFILTLEN;
+ }
+ logprintf(257, "p3d: rxfilter length %u, sampling rate %u\n", rx->rxfiltlen, rx->srate);
+ tm = rx->rxfiltlen*RXFILTOVER*0.5;
+#if 0
+ tmul = FILTERRELAX * (2.0 * SYMRATE) / RXFILTOVER / ((double)rx->srate);
+ for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++)
+ coeff[i % RXFILTOVER][i / RXFILTOVER] =
+ sinc((i - tm) * tmul)
+ * hamming((double)i / (double)(RXFILTOVER*rx->rxfiltlen-1));
+#else
+ tmul = (2.0*SYMRATE) / RXFILTOVER / ((double)rx->srate);
+ for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++) {
+ t = (i - tm) * tmul;
+ at = t * RCOSALPHA;
+ f1 = 1 - 4 * at * at;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at;
+ else
+ f2 = cos(M_PI * at) / f1;
+ f3 = f2 * sinc(t);
+#if 0
+ logprintf(258, "p3d: i %4u t %10g at %10g f1 %10g f3 %10g\n", i, t, at, f1, f3);
+#endif
+ coeff[i % RXFILTOVER][i / RXFILTOVER] = f3;
+ }
+#endif
+ if (logcheck(257)) {
+ char buf[32768];
+ char *cp = buf;
+ for (i = 0; i < RXFILTOVER*rx->rxfiltlen; i++)
+ cp += sprintf(cp, " %g", coeff[i % RXFILTOVER][i / RXFILTOVER]);
+ logprintf(257, "p3d: pulse = [ %s ];\n", buf+1);
+ }
+ max1 = 0;
+ for (i = 0; i < RXFILTOVER; i++) {
+ max2 = 0;
+ for (j = 0; j < rx->rxfiltlen; j++)
+ max2 += fabs(coeff[i][j]);
+ if (max2 > max1)
+ max1 = max2;
+ }
+ max2 = ((float)0x7fffffff / (float)0x7fff) / max1;
+ for (i = 0; i < RXFILTOVER; i++) {
+ f1 = 0;
+ for (j = 0; j < rx->rxfiltlen; j++) {
+ rx->basebandfilter[i][j] = max2 * coeff[RXFILTOVER-1-i][j];
+ f1 += rx->basebandfilter[i][j] * rx->basebandfilter[i][j];
+ }
+ pulseen[i] = f1;
+ }
+ if (logcheck(257)) {
+ char buf[512];
+ char *cp = buf;
+ for (i = 0; i < RXFILTOVER; i++)
+ cp += sprintf(cp, ", %6.2gdB", 10*M_LOG10E*log(pulseen[i]) - 10*M_LOG10E*log(32768.0 * (1<<16)));
+ logprintf(257, "p3d: pulse energies: %s\n", buf+2);
+ }
+}
+
+static cplxint_t calc_rxfilter(const int16_t *val, const struct rxfilter *filter, unsigned int filtlen, unsigned int phase)
+{
+ const int16_t *re, *im;
+ cplxint_t r;
+
+ re = filter->re[RXFILTFIDX(phase)];
+ im = filter->im[RXFILTFIDX(phase)];
+ val += RXFILTFSAMP(phase);
+ r.re = simdfir16(val, re, filtlen) >> 15;
+ r.im = simdfir16(val, im, filtlen) >> 15;
+ return r;
+}
+
+static cplxint_t calc_baseband_rxfilter(const struct rxstate *rx, const int16_t *re, const int16_t *im,
+ unsigned int phase)
+{
+ unsigned int ph1, ph2;
+ cplxint_t r;
+
+ ph1 = RXFILTFIDX(phase);
+ ph2 = RXFILTFSAMP(phase);
+ r.re = simdfir16(re + ph2, rx->basebandfilter[ph1], rx->rxfiltlen) >> 15;
+ r.im = simdfir16(im + ph2, rx->basebandfilter[ph1], rx->rxfiltlen) >> 15;
+ return r;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define CRXBLOCKSIZE 1024
+#define SYNCTIMEOUT (5*SYMRATE)
+
+static unsigned int contrx(struct rxstate *rx, unsigned int phase, unsigned int phinc, unsigned int freqinc)
+{
+ unsigned int bufphase = (phase - (10 << 16)) & ~0xffff, freq = 0, phearlylate = phinc >> 3, phcomp = phinc >> 7;
+ unsigned int sbufptr = 0, i, me, ml, shreg = 0, rxbufptr = (512+2)*8;
+ u_int16_t crc = 0xffff;
+ int16_t samp_re[CRXBLOCKSIZE+RXFILTLEN], samp_im[CRXBLOCKSIZE+RXFILTLEN];
+ cplxint_t sbuf[32], lasts, news, earlys, lates, r1;
+ unsigned char rxbuf[512+2];
+
+ audioread(rx->chan, &samp_im[0], RXFILTLEN, bufphase >> 16);
+ for (i = 0; i < RXFILTLEN; i++) {
+ r1.re = samp_im[i] * COS(freq);
+ r1.im = - samp_im[i] * SIN(freq);
+ freq += freqinc;
+ samp_re[i] = r1.re >> 15;
+ samp_im[i] = r1.im >> 15;
+ }
+ lasts.re = lasts.im = 0;
+ for (;;) {
+ audioread(rx->chan, &samp_im[RXFILTLEN], CRXBLOCKSIZE, (bufphase >> 16) + RXFILTLEN);
+ for (i = RXFILTLEN; i < CRXBLOCKSIZE+RXFILTLEN; i++) {
+ r1.re = samp_im[i] * COS(freq);
+ r1.im = - samp_im[i] * SIN(freq);
+ freq += freqinc;
+ samp_re[i] = r1.re >> 15;
+ samp_im[i] = r1.im >> 15;
+ }
+ while ((phase - bufphase) < ((CRXBLOCKSIZE+10) << 16)) {
+ news = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-bufphase);
+ earlys = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-phearlylate-bufphase);
+ lates = calc_baseband_rxfilter(rx, samp_re, samp_im, phase+phearlylate-bufphase);
+ phase += phinc;
+ r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-bufphase);
+ news.re -= r1.re;
+ news.im -= r1.im;
+ r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase-phearlylate-bufphase);
+ earlys.re -= r1.re;
+ earlys.im -= r1.im;
+ r1 = calc_baseband_rxfilter(rx, samp_re, samp_im, phase+phearlylate-bufphase);
+ lates.re -= r1.re;
+ lates.im -= r1.im;
+ phase += phinc;
+ me = earlys.re * earlys.re + earlys.im * earlys.im;
+ ml = lates.re * lates.re + lates.im * lates.im;
+ if (me > ml)
+ phase -= phcomp;
+ else
+ phase += phcomp;
+ r1.re = (news.re * lasts.re + news.im * lasts.im) >> 5;
+ r1.im = (news.im * lasts.re - news.re * lasts.im) >> 5;
+ sbuf[sbufptr] = r1;
+ sbufptr = (sbufptr + 1) & 31;
+ lasts = news;
+ shreg <<= 1;
+ shreg |= (r1.re < 0);
+ if (rxbufptr >= (512+2)*8) {
+ if ((shreg & 0xffffffff) == SYNCWORD) {
+ crc = 0xffff;
+ rxbufptr = 0;
+ r1.re = r1.im = 0;
+ for (i = 0; i < 32; i++) {
+ if (sbuf[i].re < 0) {
+ r1.re -= sbuf[i].re;
+ r1.im -= sbuf[i].im;
+ } else {
+ r1.re += sbuf[i].re;
+ r1.im += sbuf[i].im;
+ }
+ }
+ simdpreparefpu();
+ freqinc += (0x8000 / M_PI * SYMRATE) * atan2(r1.im, r1.re) / rx->srate;
+ p3drxstate(rx->chan, 1, (rx->srate * freqinc + 0x8000) >> 16);
+ logprintf(256, "p3ddemod: SYNC word: phase 0x%08x finc: 0x%06x (%d%+di)\n", phase, freqinc, r1.re, r1.im);
+ continue;
+ }
+ rxbufptr++;
+ if (rxbufptr < (512+2)*8+SYNCTIMEOUT)
+ continue;
+ return phase;
+ }
+ if ((rxbufptr & 7) == 7)
+ rxbuf[rxbufptr >> 3] = shreg;
+ rxbufptr++;
+ if (rxbufptr < (512+2)*8)
+ continue;
+ crc = 0xffff;
+ for (i = 0; i < (512+2); i++)
+ crc = (crc << 8) ^ amsat_crc[((crc >> 8) ^ rxbuf[i]) & 0xff];
+ p3dreceive(rx->chan, rxbuf, crc & 0xffff);
+ p3drxstate(rx->chan, 2, (rx->srate * freqinc + 0x8000) >> 16);
+ }
+ memcpy(&samp_re[0], &samp_re[CRXBLOCKSIZE], RXFILTLEN * sizeof(samp_re[0]));
+ memcpy(&samp_im[0], &samp_im[CRXBLOCKSIZE], RXFILTLEN * sizeof(samp_im[0]));
+ bufphase += CRXBLOCKSIZE << 16;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void rxblock(struct rxstate *rx, unsigned int phase, unsigned int phinc, unsigned int freqinc)
+{
+ unsigned int samplen, i, j, crc;
+ int16_t *samp_re, *samp_im;
+ cplxint_t sbuf[(512+2)*8*2+1], r1, r2, r3;
+ unsigned char rxbuf[512+2], *bp;
+
+ samplen = ((((512+2)*8*2+1)*phinc) >> 16) + 1 + rx->rxfiltlen;
+ samp_re = alloca(samplen * sizeof(samp_re[0]));
+ samp_im = alloca(samplen * sizeof(samp_im[0]));
+ audioread(rx->chan, &samp_im[0], samplen, phase >> 16);
+ phase &= 0xffff;
+ /* downconvert */
+ j = 0;
+ for (i = 0; i < samplen; i++) {
+ r1.re = samp_im[i] * COS(j);
+ r1.im = - samp_im[i] * SIN(j);
+ j += freqinc;
+ samp_re[i] = r1.re >> 15;
+ samp_im[i] = r1.im >> 15;
+ }
+ /* baseband filtering */
+ for (i = 0; i < (512+2)*8*2+1; i++) {
+ sbuf[i] = calc_baseband_rxfilter(rx, samp_re, samp_im, phase);
+ phase += phinc;
+ }
+ /* "Manchester" PSK decode */
+ memset(rxbuf, 0, sizeof(rxbuf));
+ bp = rxbuf;
+ crc = 0xffff;
+ for (i = 0; i < (512+2)*8; i++) {
+ r1.re = sbuf[2*i].re - sbuf[2*i+1].re;
+ r1.im = sbuf[2*i].im - sbuf[2*i+1].im;
+ r2.re = sbuf[2*i+2].re - sbuf[2*i+3].re;
+ r2.im = sbuf[2*i+2].im - sbuf[2*i+3].im;
+ r3.re = (r2.re * r1.re + r2.im * r1.im) >> 15;
+ r3.im = (r2.im * r1.re - r2.re * r1.im) >> 15;
+ *bp <<= 1;
+ *bp |= (r3.re < 0);
+ if ((i & 7) == 7)
+ bp++;
+ crc <<= 1;
+ crc |= ((crc >> 16) ^ (r3.re < 0)) & 1;
+ if (crc & 1)
+ crc ^= (1 << 5) | (1 << 12);
+ }
+ p3dreceive(rx->chan, rxbuf, crc & 0xffff);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int finesync_corr(struct rxstate *rx, unsigned int phase, unsigned int phsamp, unsigned int phinc,
+ int16_t *samp_re, int16_t *samp_im, cplxint_t *freqr)
+{
+ unsigned int ph = phase - phsamp, i, j;
+ cplxint_t sbuf[33*2], r1, r2, r3, r4;
+
+ for (i = 0; i < 33*2; i++) {
+ sbuf[i] = calc_baseband_rxfilter(rx, samp_re, samp_im, ph);
+ ph += phinc;
+ }
+ r4.re = r4.im = 0;
+ j = 0;
+ for (i = 0; i < 32; i++) {
+ r1.re = sbuf[2*i].re - sbuf[2*i+1].re;
+ r1.im = sbuf[2*i].im - sbuf[2*i+1].im;
+ r2.re = sbuf[2*i+2].re - sbuf[2*i+3].re;
+ r2.im = sbuf[2*i+2].im - sbuf[2*i+3].im;
+ r3.re = (r2.re * r1.re + r2.im * r1.im) >> 5;
+ r3.im = (r2.im * r1.re - r2.re * r1.im) >> 5;
+ j <<= 1;
+ j |= (r3.re < 0);
+ if (j & 1) {
+ r4.re -= r3.re;
+ r4.im -= r3.im;
+ } else {
+ r4.re += r3.re;
+ r4.im += r3.im;
+ }
+ }
+ *freqr = r4;
+ if ((j & 0xffffffff) != SYNCWORD) {
+ logprintf(256, "p3ddemod: finesync: phase 0x%08x word 0x%08x\n", phase, j);
+ return 0;
+ }
+ r3.re = r3.im = 0;
+ j = 0;
+ for (i = 0; i < 33; i++) {
+ r1.re = sbuf[2*i].re - sbuf[2*i+1].re;
+ r1.im = sbuf[2*i].im - sbuf[2*i+1].im;
+ if (j) {
+ r3.re -= r1.re;
+ r3.im -= r1.im;
+ } else {
+ r3.re += r1.re;
+ r3.im += r1.im;
+ }
+ if (SYNCWORD & (0x80000000 >> i))
+ j = !j;
+ }
+ r3.re >>= 5;
+ r3.im >>= 5;
+ i = r3.re * r3.re + r3.im * r3.im;
+ logprintf(256, "p3ddemod: finesync: phase 0x%08x val %6u freqr %6d%+7di\n", phase, i, r4.re, r4.im);
+ return i;
+}
+
+struct finesyncparams {
+ unsigned int phest;
+ unsigned int phinc;
+ unsigned int finc;
+ unsigned int maxen;
+};
+
+static struct finesyncparams fine_sync(struct rxstate *rx, const struct rxfilter *filter,
+ unsigned int phest, unsigned int freqest)
+{
+ unsigned int phase = phest, phsamp, phinc, finc, i, j, samplen, maxen;
+ int tmg, tmgmax;
+ cplxint_t r1, maxv, freqr;
+ int16_t *samp, *samp_re, *samp_im;
+ struct finesyncparams fsp;
+
+ //printf("Sync Det: phest 0x%08x freqest 0x%08x\n", phest, freqest);
+ finc = ((freqest << 16) + rx->srate/2) / rx->srate;
+ phinc = ((rx->srate << 16) + SYMRATE) / (2 * SYMRATE);
+ samplen = (((36+2)*2*phinc) >> 16) + rx->rxfiltlen;
+ phsamp = (phest - 4*phinc) & ~0xffff;
+ samp = alloca(samplen * sizeof(samp[0]));
+ samp_re = alloca(samplen * sizeof(samp_re[0]));
+ samp_im = alloca(samplen * sizeof(samp_im[0]));
+ audioread(rx->chan, &samp[0], samplen, phsamp >> 16);
+ j = 0;
+ for (i = 0; i < samplen; i++) {
+ r1.re = samp[i] * COS(j);
+ r1.im = - samp[i] * SIN(j);
+ j += finc;
+ samp_re[i] = r1.re >> 15;
+ samp_im[i] = r1.im >> 15;
+ }
+#if 0
+ i = (0x7b8a-(phsamp >> 16)) & 0xffff;
+ if (i < samplen) {
+ printf("Samples:");
+ for (j = 0; j < 16; j++)
+ printf(" %d%+di", samp_re[i+j], samp_im[i+j]);
+ printf("\n");
+ }
+#endif
+ maxen = 0;
+ maxv.re = maxv.im = 0;
+ for (tmgmax = tmg = -16; tmg <= 16; tmg++) {
+ phase = phest + tmg * (phinc >> 3);
+ if (((phase + 33*2*phinc - phsamp) >> 16)+rx->rxfiltlen > samplen)
+ abort();
+ i = finesync_corr(rx, phase, phsamp, phinc, samp_re, samp_im, &r1);
+ if (i > maxen) {
+ maxen = i;
+ tmgmax = tmg;
+ freqr = r1;
+ }
+ }
+ phest += tmgmax * (phinc >> 3);
+ simdpreparefpu();
+ finc += (0x8000 / M_PI * SYMRATE) * atan2(freqr.im, freqr.re) / rx->srate;
+ j = 0;
+ for (i = 0; i < samplen; i++) {
+ r1.re = samp[i] * COS(j);
+ r1.im = - samp[i] * SIN(j);
+ j += finc;
+ samp_re[i] = r1.re >> 15;
+ samp_im[i] = r1.im >> 15;
+ }
+ maxen = 0;
+ maxv.re = maxv.im = 0;
+ freqr.re = freqr.im = 0;
+ for (tmgmax = tmg = -8; tmg <= 8; tmg++) {
+ phase = phest + tmg * (phinc >> 6);
+ if (((phase + 33*2*phinc - phsamp) >> 16)+rx->rxfiltlen > samplen)
+ abort();
+ i = finesync_corr(rx, phase, phsamp, phinc, samp_re, samp_im, &r1);
+ if (i > maxen) {
+ maxen = i;
+ tmgmax = tmg;
+ freqr = r1;
+ }
+ }
+ phest += tmgmax * (phinc >> 6);
+ simdpreparefpu();
+ finc += (0x8000 / M_PI * SYMRATE) * atan2(freqr.im, freqr.re) / rx->srate;
+ fsp.phest = phest;
+ fsp.phinc = phinc;
+ fsp.finc = finc;
+ fsp.maxen = maxen;
+ return fsp;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define BLOCKSIZE 1024
+#define RBUFSIZE 512
+#define SAMPLESPERBIT 8
+
+static void synchunt(struct rxstate *rx)
+{
+ int16_t samp[RXFILTLEN+BLOCKSIZE];
+ struct {
+ unsigned int phase, phinc, freq;
+ struct rxfilter filter;
+ unsigned int bitstr[SAMPLESPERBIT];
+ cplxint_t rbuf[RBUFSIZE];
+ } carrier[FNUMBER];
+ cplxint_t r1, r2, r3;
+ unsigned int phase = 0, phase2, phinc, syncph = 0, rptr, i, j;
+ struct finesyncparams fsp;
+
+ memset(carrier, 0, sizeof(carrier));
+ for (i = 0; i < FNUMBER; i++) {
+ carrier[i].freq = j = (FCENTER - (FNUMBER-1) * FSPACING / 2) + i * FSPACING;
+ carrier[i].phinc = ((j << 16) + (SAMPLESPERBIT * SYMRATE / 2)) / (SAMPLESPERBIT * SYMRATE);
+ compute_rxfilter_from_bb(rx, &carrier[i].filter, ((j << 16) + rx->srate/2) / rx->srate);
+ }
+ phinc = ((rx->srate << 16) + (SAMPLESPERBIT * SYMRATE / 2)) / (SAMPLESPERBIT * SYMRATE);
+ restart:
+ p3drxstate(rx->chan, 0, 0);
+ phase2 = phase & 0xffff;
+ audioread(rx->chan, &samp[0], RXFILTLEN, phase >> 16);
+ for (;;) {
+ audioread(rx->chan, &samp[RXFILTLEN], BLOCKSIZE, (phase >> 16) + RXFILTLEN);
+ for (rptr = 0; phase2 < (BLOCKSIZE << 16); phase2 += phinc, phase += phinc) {
+ for (i = 0; i < FNUMBER; i++) {
+ r1 = calc_rxfilter(samp, &carrier[i].filter, rx->rxfiltlen, phase2);
+ r2.re = COS(carrier[i].phase);
+ r2.im = -SIN(carrier[i].phase);
+ carrier[i].phase += carrier[i].phinc;
+ r3.re = (r2.re * r1.re - r2.im * r1.im) >> 15;
+ r3.im = (r2.im * r1.re + r2.re * r1.im) >> 15;
+ carrier[i].rbuf[rptr + 2*SAMPLESPERBIT] = r3;
+ }
+ rptr++;
+ }
+ /* do differential decode */
+ for (i = 0; i < rptr; i++) {
+ for (j = 0; j < FNUMBER; j++) {
+ r1.re = carrier[j].rbuf[i].re - carrier[j].rbuf[i+SAMPLESPERBIT/2].re;
+ r1.im = carrier[j].rbuf[i].im - carrier[j].rbuf[i+SAMPLESPERBIT/2].im;
+ r2.re = carrier[j].rbuf[i+SAMPLESPERBIT].re - carrier[j].rbuf[i+3*SAMPLESPERBIT/2].re;
+ r2.im = carrier[j].rbuf[i+SAMPLESPERBIT].im - carrier[j].rbuf[i+3*SAMPLESPERBIT/2].im;
+ r3.re = (r2.re * r1.re + r2.im * r1.im) >> 15;
+ r3.im = (r2.im * r1.re - r2.re * r1.im) >> 15;
+ carrier[j].bitstr[syncph] <<= 1;
+ carrier[j].bitstr[syncph] |= (r3.re < 0);
+ if (SYNCWORD == (carrier[j].bitstr[syncph] & 0xffffffff)) {
+ //printf("\n\n====== SYNC DETECTED: phase %08x rbuf %u freq %u syncph %u\n\n\n", phase, i, j, syncph);
+ fsp = fine_sync(rx, &carrier[j].filter, phase - (rptr-i+33*SAMPLESPERBIT) * phinc, carrier[j].freq);
+ if (fsp.maxen > 10) {
+ p3drxstate(rx->chan, 1, (rx->srate * fsp.finc + 0x8000) >> 16);
+#if 0
+ rxblock(rx, fsp.phest+32*2*fsp.phinc, fsp.phinc, fsp.finc);
+ phase = fsp.phest + (4+512+2)*8*2*phinc;
+#else
+ phase = contrx(rx, fsp.phest, fsp.phinc, fsp.finc);
+#endif
+ goto restart;
+ }
+ }
+#if 0
+ if (!syncph)
+ printf("\n");
+ printf("| %c ", '0'+(r3.re < 0));
+#endif
+ }
+ syncph++;
+ if (syncph >= SAMPLESPERBIT)
+ syncph = 0;
+ }
+ fflush(stdout);
+ /* prepare for next iteration */
+ phase2 -= (BLOCKSIZE << 16);
+ memcpy(&samp[0], &samp[BLOCKSIZE], RXFILTLEN * sizeof(samp[0]));
+ for (i = 0; i < FNUMBER; i++) {
+ memcpy(&carrier[i].rbuf[0], &carrier[i].rbuf[rptr],
+ 2*SAMPLESPERBIT*sizeof(carrier[i].rbuf[0]));
+ }
+ }
+}
+
+static void receiver(void *__rx)
+{
+ struct rxstate *rx = (struct rxstate *)__rx;
+
+ synchunt(rx);
+}
+
+static const struct modemparams demodparams[] = {
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct rxstate *s;
+
+ if (!(s = calloc(1, sizeof(struct rxstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = 8000;
+ return s;
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct rxstate *s = (struct rxstate *)state;
+
+ s->srate = samplerate;
+ *bitrate = 400;
+ compute_rxfilter(s);
+}
+
+struct demodulator p3ddemodulator = {
+ NULL,
+ "p3d",
+ demodparams,
+ demodconfig,
+ demodinit,
+ receiver,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
diff --git a/p3dmodem/p3dtbl.h b/p3dmodem/p3dtbl.h
new file mode 100644
index 0000000..f95d1a8
--- /dev/null
+++ b/p3dmodem/p3dtbl.h
@@ -0,0 +1,99 @@
+/*
+ * automatically generated by ./genp3dtbl, do not edit!
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+
+static const int16_t costab[512] = {
+ 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646,
+ 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213,
+ 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470,
+ 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424,
+ 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085,
+ 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466,
+ 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582,
+ 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452,
+ 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096,
+ 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537,
+ 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799,
+ 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909,
+ 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895,
+ 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786,
+ 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611,
+ 3211, 2811, 2410, 2009, 1607, 1206, 804, 402,
+ 0, -402, -804, -1206, -1607, -2009, -2410, -2811,
+ -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997,
+ -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126,
+ -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166,
+ -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090,
+ -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868,
+ -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474,
+ -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883,
+ -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072,
+ -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019,
+ -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706,
+ -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116,
+ -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236,
+ -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056,
+ -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567,
+ -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764,
+ -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646,
+ -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213,
+ -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470,
+ -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424,
+ -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085,
+ -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466,
+ -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582,
+ -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452,
+ -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096,
+ -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537,
+ -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799,
+ -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909,
+ -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895,
+ -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786,
+ -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611,
+ -3211, -2811, -2410, -2009, -1607, -1206, -804, -402,
+ 0, 402, 804, 1206, 1607, 2009, 2410, 2811,
+ 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997,
+ 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126,
+ 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166,
+ 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090,
+ 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868,
+ 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474,
+ 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883,
+ 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072,
+ 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019,
+ 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706,
+ 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116,
+ 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236,
+ 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056,
+ 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567,
+ 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764
+};
+
+#define COS(x) (costab[(((x)>>7)&0x1ff)])
+#define SIN(x) COS((x)+0xc000)
+
+static const u_int16_t amsat_crc[256] = {
+ 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
+ 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
+ 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
+ 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
+ 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
+ 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
+ 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
+ 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
+ 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
+ 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
+ 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
+ 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
+ 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
+ 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
+ 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
+ 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
+};
+
diff --git a/p3dmodem/testcrc.c b/p3dmodem/testcrc.c
new file mode 100644
index 0000000..d7056fd
--- /dev/null
+++ b/p3dmodem/testcrc.c
@@ -0,0 +1,91 @@
+/*****************************************************************************/
+
+/*
+ * testcrc.c -- Test the AMSAT CRC table.
+ *
+ * Copyright (C) 2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "p3dtbl.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+/* --------------------------------------------------------------------- */
+
+#define BLOCKSZ 512
+
+static int testone(void)
+{
+ unsigned char data[BLOCKSZ];
+ unsigned int i, j;
+ u_int16_t crc1 = 0xffff, crc2 = 0xffff;
+
+ /* fill block with random bytes */
+ for (i = 0; i < BLOCKSZ; i++)
+ data[i] = random();
+ /* compute conventional CRC */
+ for (i = 0; i < BLOCKSZ; i++)
+ for (j = 0; j < 8; j++) {
+ crc1 = (crc1 << 1) | (((crc1 >> 15) ^ (data[i] >> (7-j))) & 1);
+ if (crc1 & 1)
+ crc1 ^= (1 << 5) | (1 << 12);
+ }
+ /* compute table CRC */
+ for (i = 0; i < BLOCKSZ; i++)
+ crc2 = (crc2 << 8) ^ amsat_crc[((crc2 >> 8) ^ data[i]) & 0xff];
+ if (crc1 == crc2)
+ return 0;
+ printf("CRC error! conventional CRC 0x%04x, table CRC 0x%04x\n", crc1, crc2);
+ for (i = 0; i < BLOCKSZ; i++) {
+ if (!(i & 15))
+ printf("\n%04x:", i);
+ printf(" %02x", data[i]);
+ }
+ printf("\n");
+ return -1;
+}
+
+/* --------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ unsigned int i;
+
+ srandom(time(NULL));
+ for (i = 0; i < 131072; i++) {
+ if (!(i & 1023)) {
+ printf("%u\r", i);
+ fflush(stdout);
+ }
+ if (testone())
+ exit(1);
+ }
+ printf("OK\n");
+ exit(0);
+}
diff --git a/pammodem/Makefile.am b/pammodem/Makefile.am
new file mode 100644
index 0000000..502ecd8
--- /dev/null
+++ b/pammodem/Makefile.am
@@ -0,0 +1,34 @@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib
+
+noinst_LIBRARIES = libpam.a
+#dnl sbin_PROGRAMS
+
+libpam_a_SOURCES = pammodem.c
+
+meas_SOURCES = meas.c
+meas_LDADD = ../libmisc/libmisc.a ../matlib/libmat.a
+
+genpamtbl_SOURCES = genpamtbl.c
+genpamtbl_LDADD = ../matlib/libmat.a
+
+noinst_HEADERS = \
+ meas.h \
+ pam.h \
+ pamtbl.h
+
+if WIN32
+MEASPROG =
+else
+MEASPROG = meas
+endif
+
+if CROSSCOMP
+
+else
+
+noinst_PROGRAMS = $(MEASPROG) genpamtbl
+
+$(srcdir)/pamtbl.h: genpamtbl$(EXEEXT)
+ ./genpamtbl > $@
+
+endif
diff --git a/pammodem/Makefile.in b/pammodem/Makefile.in
new file mode 100644
index 0000000..e38c20f
--- /dev/null
+++ b/pammodem/Makefile.in
@@ -0,0 +1,626 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
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+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
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+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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+ skip_next=no; \
+ strip_trailopt () \
+ { \
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+am__v_AR_ = $(am__v_AR_ at AM_DEFAULT_V@)
+am__v_AR_0 = @echo " AR " $@;
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+ $(meas_SOURCES)
+am__can_run_installinfo = \
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+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
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+# and print each of them once, without duplicates. Input order is
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+am__uniquify_input = $(AWK) '\
+ BEGIN { nonempty = 0; } \
+ { items[$$0] = 1; nonempty = 1; } \
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+# Make sure the list of sources is unique. This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
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+am__define_uniq_tagged_files = \
+ list='$(am__tagged_files)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ALLOCA = @ALLOCA@
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+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib
+noinst_LIBRARIES = libpam.a
+#dnl sbin_PROGRAMS
+libpam_a_SOURCES = pammodem.c
+meas_SOURCES = meas.c
+meas_LDADD = ../libmisc/libmisc.a ../matlib/libmat.a
+genpamtbl_SOURCES = genpamtbl.c
+genpamtbl_LDADD = ../matlib/libmat.a
+noinst_HEADERS = \
+ meas.h \
+ pam.h \
+ pamtbl.h
+
+ at WIN32_FALSE@MEASPROG = meas
+ at WIN32_TRUE@MEASPROG =
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu pammodem/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu pammodem/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
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+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-noinstLIBRARIES:
+ -test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
+
+libpam.a: $(libpam_a_OBJECTS) $(libpam_a_DEPENDENCIES) $(EXTRA_libpam_a_DEPENDENCIES)
+ $(AM_V_at)-rm -f libpam.a
+ $(AM_V_AR)$(libpam_a_AR) libpam.a $(libpam_a_OBJECTS) $(libpam_a_LIBADD)
+ $(AM_V_at)$(RANLIB) libpam.a
+
+clean-noinstPROGRAMS:
+ -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+
+genpamtbl$(EXEEXT): $(genpamtbl_OBJECTS) $(genpamtbl_DEPENDENCIES) $(EXTRA_genpamtbl_DEPENDENCIES)
+ @rm -f genpamtbl$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(genpamtbl_OBJECTS) $(genpamtbl_LDADD) $(LIBS)
+
+meas$(EXEEXT): $(meas_OBJECTS) $(meas_DEPENDENCIES) $(EXTRA_meas_DEPENDENCIES)
+ @rm -f meas$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(meas_OBJECTS) $(meas_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/genpamtbl.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/meas.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/pammodem.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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+
+.c.obj:
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+ at am__fastdepCC_FALSE@ $(AM_V_CC at am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
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+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
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+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
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+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
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+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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+ fi; \
+ fi
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+
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+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
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+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
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+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
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+ if test -d "$(distdir)/$$file"; then \
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+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
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+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-noinstLIBRARIES clean-noinstPROGRAMS \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
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+ distclean-tags
+
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+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
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+
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-noinstLIBRARIES clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+ at CROSSCOMP_FALSE@$(srcdir)/pamtbl.h: genpamtbl$(EXEEXT)
+ at CROSSCOMP_FALSE@ ./genpamtbl > $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/pammodem/genpamtbl.c b/pammodem/genpamtbl.c
new file mode 100644
index 0000000..a466f4d
--- /dev/null
+++ b/pammodem/genpamtbl.c
@@ -0,0 +1,367 @@
+/*****************************************************************************/
+
+/*
+ * genpamtbl.c -- Channel simulator for the PAM channel.
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "pam.h"
+
+#include "mat.h"
+
+#include <math.h>
+#include <stdio.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Maximum length shift register connections
+ * (cf. Proakis, Digital Communications, p. 399
+ *
+ * 2 1,2
+ * 3 1,3
+ * 4 1,4
+ * 5 1,4
+ * 6 1,6
+ * 7 1,7
+ * 8 1,5,6,7
+ * 9 1,6
+ * 10 1,8
+ * 11 1,10
+ * 12 1,7,9,12
+ * 13 1,10,11,13
+ * 14 1,5,9,14
+ * 15 1,15
+ * 16 1,5,14,16
+ * 17 1,15
+ * 18 1,12
+ */
+
+#define TAP_2 ((1<<1)|(1<<0))
+#define TAP_3 ((1<<2)|(1<<0))
+#define TAP_4 ((1<<3)|(1<<0))
+#define TAP_5 ((1<<4)|(1<<1))
+#define TAP_6 ((1<<5)|(1<<0))
+#define TAP_7 ((1<<6)|(1<<0))
+#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1))
+#define TAP_9 ((1<<8)|(1<<3))
+#define TAP_10 ((1<<9)|(1<<2))
+#define TAP_11 ((1<<10)|(1<<1))
+#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0))
+#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0))
+#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0))
+#define TAP_15 ((1<<14)|(1<<0))
+#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0))
+#define TAP_17 ((1<<16)|(1<<2))
+#define TAP_18 ((1<<17)|(1<<6))
+
+#define MASK_2 ((1<<2)-1)
+#define MASK_3 ((1<<3)-1)
+#define MASK_4 ((1<<4)-1)
+#define MASK_5 ((1<<5)-1)
+#define MASK_6 ((1<<6)-1)
+#define MASK_7 ((1<<7)-1)
+#define MASK_8 ((1<<8)-1)
+#define MASK_9 ((1<<9)-1)
+#define MASK_10 ((1<<10)-1)
+#define MASK_11 ((1<<11)-1)
+#define MASK_12 ((1<<12)-1)
+#define MASK_13 ((1<<13)-1)
+#define MASK_14 ((1<<14)-1)
+#define MASK_15 ((1<<15)-1)
+#define MASK_16 ((1<<16)-1)
+#define MASK_17 ((1<<17)-1)
+#define MASK_18 ((1<<18)-1)
+
+#define TAPS TAP_5
+#define MASK MASK_5
+
+/* ---------------------------------------------------------------------- */
+
+extern __inline__ unsigned int hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int frmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const float *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(f, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++)
+ ret += fprintf(f, " %g", m[i*stride1 + j*stride2]);
+ if (i+1 < size1)
+ ret += fprintf(f, " ;\n ");
+ }
+ ret += fprintf(f, " ];\n");
+ return ret;
+}
+
+static void gentrain(FILE *f)
+{
+ unsigned int pn = 0xaaaaaaaa;
+ int trsym[2*TRAINBITS];
+ int sum;
+ unsigned int i, j, new;
+ float ma[OBSTRAINBITS*CHANNELLEN], mat[CHANNELLEN*OBSTRAINBITS], mata[CHANNELLEN*CHANNELLEN];
+ float matainv[CHANNELLEN*CHANNELLEN], matainvat[CHANNELLEN*OBSTRAINBITS];
+
+ fprintf(f, "/*\n trsym = [");
+ for (sum = i = 0; i < TRAINBITS; i++) {
+ new = hweight32(pn & TAPS) & 1;
+ pn = ((pn << 1) | new) & MASK;
+ if (i == TRAINBITS-1)
+ new = sum < 0;
+ trsym[i+TRAINBITS] = trsym[i] = -((-new) | 1);
+ sum += trsym[i];
+ fprintf(f, " %d", trsym[i]);
+ }
+ fprintf(f, " ];\n trsymcc = [");
+ for (i = 0; i < TRAINBITS; i++) {
+ for (sum = 0, j = 0; j < TRAINBITS; j++)
+ sum += trsym[j] * trsym[i+j];
+ fprintf(f, " %d", sum);
+ }
+ fprintf(f, " ];\n");
+ for (i = 0; i < OBSTRAINBITS; i++)
+ for (j = 0; j < CHANNELLEN; j++)
+ ma[i*CHANNELLEN+j] = trsym[i+j];
+ frmatprintf(f, "a", OBSTRAINBITS, CHANNELLEN, CHANNELLEN, 1, ma);
+ /* transpose it */
+ frtranspose(mat, ma, OBSTRAINBITS, CHANNELLEN);
+ frmul(mata, mat, ma, CHANNELLEN, OBSTRAINBITS, CHANNELLEN);
+ frinv(matainv, mata, CHANNELLEN);
+ frmul(matainvat, matainv, mat, CHANNELLEN, CHANNELLEN, OBSTRAINBITS);
+ frmatprintf(f, "atainvat", CHANNELLEN, OBSTRAINBITS, OBSTRAINBITS, 1, matainvat);
+ fprintf(f, " */\n\n");
+ /* generate C code */
+ fprintf(f, "static const unsigned char trainsymbmap[%u] = {\n\t", (TRAINBITS+7) / 8);
+ for (i = 0;;) {
+ for (new = j = 0; j < 8; j++)
+ if (trsym[i+j] > 0)
+ new |= 1 << j;
+ fprintf(f, "0x%02x", new);
+ i += 8;
+ if (i >= TRAINBITS)
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\nstatic const int trainsyms[%u] = {\n\t", TRAINBITS);
+ for (i = 0;;) {
+ fprintf(f, "%d", trsym[i]);
+ if ((++i) >= TRAINBITS)
+ break;
+ if (!(i & 15)) {
+ fprintf(f, ",\n\t");
+ continue;
+ }
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\nstatic const int trainmat[%u] = {\n", CHANNELLEN*OBSTRAINBITS);
+ for (i = 0; i < CHANNELLEN; i++) {
+ fprintf(f, "\t");
+ for (j = 0; j < OBSTRAINBITS; j++) {
+ fprintf(f, "%d", (int)((1 << 16) * matainvat[i*OBSTRAINBITS+j]));
+ if (i == CHANNELLEN-1 && j == OBSTRAINBITS-1)
+ continue;
+ if ((j & 7) == 7 && j != OBSTRAINBITS-1) {
+ fprintf(f, ",\n\t");
+ continue;
+ }
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n");
+ }
+ fprintf(f, "};\n\n");
+ /* calculate MLSE root and toor node */
+ for (i = j = 0; i < CHANNELLEN-1; i++)
+ if (trsym[TRAINBITS-1-i] > 0)
+ j |= 1 << i;
+ fprintf(f, "#define MLSEROOTNODE 0x%x\n", j);
+ for (i = j = 0; i < CHANNELLEN-1; i++)
+ if (trsym[CHANNELLEN-2-i] > 0)
+ j |= 1 << i;
+ fprintf(f, "#define MLSETOORNODE 0x%x\n\n", j);
+}
+
+#define TXRCOSALPHA 0.4
+#define RXRCOSALPHA 0.4
+
+#define TXFILTERRELAX 1.4
+#define RXFILTERRELAX 1.4
+
+static inline double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (fabs(arg) < 1e-10)
+ return 1;
+ return sin(arg) / arg;
+}
+
+static inline double hamming(double x)
+{
+ return 0.54-0.46*cos((2*M_PI)*x);
+}
+
+static void gentxfilt(FILE *f)
+{
+ float coeff[TXFILTLEN * TXFILTOVER];
+ double tmul, at, t, f1, f2;
+ int i, j;
+
+ tmul = 1.0 / TXFILTOVER;
+#if 0
+ tmul *= TXFILTERRELAX;
+ for (i = 0; i < TXFILTLEN * TXFILTOVER; i++)
+ coeff[i] = sinc((i - 0.5 * TXFILTLEN * TXFILTOVER)*tmul)
+ * hamming(i * (1.0 / (TXFILTLEN * TXFILTOVER - 1)));
+#else
+ for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) {
+ t = (i - 0.5 * TXFILTLEN * TXFILTOVER) * tmul;
+ at = t * TXRCOSALPHA;
+ f1 = 1 - 4 * at * at;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at;
+ else
+ f2 = cos(M_PI * at) / f1;
+ coeff[i] = sinc(t) * f2;
+ }
+#endif
+ for (f1 = 0, i = 0; i < TXFILTOVER; i++) {
+ for (f2 = 0, j = 0; j < TXFILTLEN; j++)
+ f2 += fabs(coeff[j*TXFILTOVER+i]);
+ if (f2 > f1)
+ f1 = f2;
+ }
+ f2 = 32767 / f1;
+ fprintf(f, "/*\n txfilt = [");
+ for (i = 0;;) {
+ fprintf(f, " %g ;", coeff[i]);
+ if ((++i) >= TXFILTLEN * TXFILTOVER)
+ break;
+ if (i & 3)
+ continue;
+ fprintf(f, "\n ");
+ }
+ fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(txfilt)))\n */\n\nstatic const int txfilter[%u][%u] = {",
+ f1, TXFILTLEN * TXFILTOVER - 1, TXFILTLEN * TXFILTOVER, TXFILTOVER, TXFILTLEN);
+ for (i = 0;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ fprintf(f, " %d", (int)(f2 * coeff[j*TXFILTOVER+i]));
+ if ((++j) >= TXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if ((++i) >= TXFILTOVER)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+static void genrxfilt(FILE *f)
+{
+ float coeff[RXFILTLEN * RXFILTOVER];
+ double tmul, at, t, f1, f2;
+ int i, j;
+
+ tmul = 1.0 * BITRATE / RXFILTOVER / SAMPLERATE;
+#if 1
+ tmul *= RXFILTERRELAX;
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++)
+ coeff[i] = sinc((i - 0.5 * RXFILTLEN * RXFILTOVER)*tmul)
+ * hamming(i * (1.0 / (RXFILTLEN * RXFILTOVER - 1)));
+#else
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) {
+ t = (i - 0.5 * RXFILTLEN * RXFILTOVER) * tmul;
+ at = t * RXRCOSALPHA;
+ f1 = 1 - 4 * at * at;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at;
+ else
+ f2 = cos(M_PI * at) / f1;
+ coeff[i] = sinc(t) * f2;
+ }
+#endif
+ for (f1 = 0, i = 0; i < RXFILTOVER; i++) {
+ for (f2 = 0, j = 0; j < RXFILTLEN; j++)
+ f2 += fabs(coeff[j*RXFILTOVER+i]);
+ if (f2 > f1)
+ f1 = f2;
+ }
+ f2 = 65535 / f1;
+ fprintf(f, "/*\n rxfilt = [");
+ for (i = 0;;) {
+ fprintf(f, " %g ;", coeff[i]);
+ if ((++i) >= RXFILTLEN * RXFILTOVER)
+ break;
+ if (i & 3)
+ continue;
+ fprintf(f, "\n ");
+ }
+ fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(rxfilt)))\n */\n\nstatic const int rxfilter[%u][%u] = {",
+ f1, RXFILTLEN * RXFILTOVER - 1, RXFILTLEN * RXFILTOVER, RXFILTOVER, RXFILTLEN);
+ for (i = 0;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ fprintf(f, " %d", (int)(f2 * coeff[j*RXFILTOVER+i]));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if ((++i) >= RXFILTOVER)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ gentrain(stdout);
+ gentxfilt(stdout);
+ genrxfilt(stdout);
+ return 0;
+}
diff --git a/pammodem/meas.c b/pammodem/meas.c
new file mode 100644
index 0000000..5c2b61a
--- /dev/null
+++ b/pammodem/meas.c
@@ -0,0 +1,464 @@
+/*****************************************************************************/
+
+/*
+ * meas.c -- Measurement utility for the PAM channel.
+ *
+ * Copyright (C) 1998 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#include "meas.h"
+
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+#include <sys/param.h>
+#include <sys/types.h>
+#ifdef HAVE_SYS_CONF_H
+#include <sys/conf.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+#ifdef HAVE_SYS_AUDIOIO_H
+#include <sys/audioio.h>
+#endif
+#ifdef HAVE_SYS_SOUNDCARD_H
+#include <sys/soundcard.h>
+#endif
+
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <unistd.h>
+#include <signal.h>
+#include <errno.h>
+#include <limits.h>
+
+#include "getopt.h"
+
+#include "mat.h"
+
+/* ---------------------------------------------------------------------- */
+
+//#define SAMPLERATE 9600
+#define SAMPLERATE 11025
+//#define SAMPLERATE 19200
+
+/* ---------------------------------------------------------------------- */
+
+static int done = 0;
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Linux OSS audio
+ */
+
+#if defined(HAVE_SYS_SOUNDCARD_H)
+
+static char *soundpath = "/dev/dsp";
+
+int sound_init(int sample_rate, int *sr)
+{
+ int fd, sndparam;
+
+ fprintf(stderr, "sound: starting \"%s\"\n", soundpath);
+ if ((fd = open(soundpath, O_RDWR)) < 0) {
+ fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath);
+ return -1;
+ }
+ sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */
+ /* little endian; works only on little endian systems! */
+ if (ioctl(fd, SNDCTL_DSP_SETFMT, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set sample size\n");
+ return -1;
+ }
+ if (sndparam != AFMT_S16_LE) {
+ fprintf(stderr, "sound: Error, cannot set sample size to 16 bits\n");
+ return -1;
+ }
+ sndparam = 0; /* we want only 1 channel */
+ if (ioctl(fd, SNDCTL_DSP_STEREO, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set the channel number\n");
+ return -1;
+ }
+ if (sndparam != 0) {
+ fprintf(stderr, "sound: Error, cannot set the channel number to 1\n");
+ return -1;
+ }
+ sndparam = sample_rate;
+ if(ioctl(fd, SNDCTL_DSP_SPEED, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set the sample "
+ "rate\n");
+ return -1;
+ }
+ if (sr)
+ *sr = sndparam;
+ return fd;
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Sun audio
+ */
+
+#elif defined(HAVE_SYS_AUDIOIO_H)
+
+static char *soundpath = "/dev/audio";
+
+int sound_init(int sample_rate, int *sr)
+{
+ audio_info_t audioinfo;
+ audio_info_t audioinfo2;
+ audio_device_t audiodev;
+ int fd;
+
+ fprintf(stderr, "sound: starting \"%s\"\n", soundpath);
+ if ((fd = open(soundpath, O_RDWR)) < 0) {
+ fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath);
+ return -1;
+ }
+ if (ioctl(fd, AUDIO_GETDEV, &audiodev) == -1) {
+ fprintf(stderr, "sound: Error, cannot get audio dev\n");
+ return -1;
+ }
+ fprintf(stderr, "sound: Audio device: name %s, ver %s, config %s\n",
+ audiodev.name, audiodev.version, audiodev.config);
+ AUDIO_INITINFO(&audioinfo);
+ audioinfo.play.sample_rate = audioinfo.record.sample_rate = sample_rate;
+ audioinfo.play.channels = audioinfo.record.channels = 1;
+ audioinfo.play.precision = audioinfo.record.precision = 16;
+ audioinfo.play.encoding = audioinfo.record.encoding = AUDIO_ENCODING_LINEAR;
+ //audioinfo.record.gain = 0x20;
+ audioinfo.record.port = AUDIO_LINE_IN;
+ //audioinfo.monitor_gain = 0;
+ if (ioctl(fd, AUDIO_SETINFO, &audioinfo) == -1) {
+ fprintf(stderr, "sound: Error, cannot set audio params\n");
+ return -1;
+ }
+ if (ioctl(fd, I_FLUSH, FLUSHR) == -1) {
+ fprintf(stderr, "sound: Error, cannot flush\n");
+ return -1;
+ }
+ if (ioctl(fd, AUDIO_GETINFO, &audioinfo2) == -1) {
+ fprintf(stderr, "sound: Error, cannot set audio params\n");
+ return -1;
+ }
+ if (sr)
+ *sr = audioinfo.record.sample_rate;
+ return fd;
+}
+
+#endif
+
+/* --------------------------------------------------------------------- */
+/*
+ * Maximum length shift register connections
+ * (cf. Proakis, Digital Communications, p. 399
+ *
+ * 2 1,2
+ * 3 1,3
+ * 4 1,4
+ * 5 1,4
+ * 6 1,6
+ * 7 1,7
+ * 8 1,5,6,7
+ * 9 1,6
+ * 10 1,8
+ * 11 1,10
+ * 12 1,7,9,12
+ * 13 1,10,11,13
+ * 14 1,5,9,14
+ * 15 1,15
+ * 16 1,5,14,16
+ * 17 1,15
+ * 18 1,12
+ */
+
+#define TAP_2 ((1<<1)|(1<<0))
+#define TAP_3 ((1<<2)|(1<<0))
+#define TAP_4 ((1<<3)|(1<<0))
+#define TAP_5 ((1<<4)|(1<<1))
+#define TAP_6 ((1<<5)|(1<<0))
+#define TAP_7 ((1<<6)|(1<<0))
+#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1))
+#define TAP_9 ((1<<8)|(1<<3))
+#define TAP_10 ((1<<9)|(1<<2))
+#define TAP_11 ((1<<10)|(1<<1))
+#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0))
+#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0))
+#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0))
+#define TAP_15 ((1<<14)|(1<<0))
+#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0))
+#define TAP_17 ((1<<16)|(1<<2))
+#define TAP_18 ((1<<17)|(1<<6))
+
+#define MASK_2 ((1<<2)-1)
+#define MASK_3 ((1<<3)-1)
+#define MASK_4 ((1<<4)-1)
+#define MASK_5 ((1<<5)-1)
+#define MASK_6 ((1<<6)-1)
+#define MASK_7 ((1<<7)-1)
+#define MASK_8 ((1<<8)-1)
+#define MASK_9 ((1<<9)-1)
+#define MASK_10 ((1<<10)-1)
+#define MASK_11 ((1<<11)-1)
+#define MASK_12 ((1<<12)-1)
+#define MASK_13 ((1<<13)-1)
+#define MASK_14 ((1<<14)-1)
+#define MASK_15 ((1<<15)-1)
+#define MASK_16 ((1<<16)-1)
+#define MASK_17 ((1<<17)-1)
+#define MASK_18 ((1<<18)-1)
+
+#define TAPS TAP_15
+#define MASK MASK_15
+
+/* ---------------------------------------------------------------------- */
+
+extern __inline__ unsigned int hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define TXBUFSZ 256
+
+static struct txstate {
+ unsigned int scram;
+ unsigned int txwr, txrd;
+ int16_t txbuf[TXBUFSZ];
+} txstate = { 1, };
+
+static void transmit(int fd, struct txstate *t)
+{
+ int ret;
+ unsigned int i, new;
+
+ if (t->txrd >= t->txwr) {
+ t->txrd = 0;
+ t->txwr = TXBUFSZ;
+ for (i = 0; i < TXBUFSZ; i++) {
+ new = hweight32(t->scram & TAPS) & 1;
+ t->scram = ((t->scram << 1) | new) & MASK;
+ t->txbuf[i] = new ? 32000 : -32000;
+ }
+ }
+ ret = write(fd, &t->txbuf[t->txrd], (t->txwr - t->txrd) * sizeof(t->txbuf[0]));
+ if (ret < 0) {
+ perror("write");
+ exit(1);
+ }
+ t->txrd += ret / sizeof(t->txbuf[0]);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define RXBUFSZ (4*TXBUFSZ)
+
+static struct rxstate {
+ unsigned int rxwr;
+ int16_t rxbuf[RXBUFSZ];
+} rxstate = { 0, };
+
+static void receive(int fd, struct rxstate *r)
+{
+ int ret;
+
+ ret = read(fd, &r->rxbuf[r->rxwr], (RXBUFSZ - r->rxwr) * sizeof(r->rxbuf[0]));
+ if (ret < 0) {
+ if (errno == EAGAIN || errno == EINTR)
+ return;
+ perror("read");
+ exit(1);
+ }
+ r->rxwr = (r->rxwr + ret / sizeof(r->rxbuf[0])) % RXBUFSZ;
+}
+
+/* ---------------------------------------------------------------------- */
+
+RETSIGTYPE sigterm()
+{
+ done = 1;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const float *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(stdout, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++)
+ ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]);
+ if (i+1 < size1)
+ ret += fprintf(stdout, " ;\n ");
+ }
+ ret += fprintf(stdout, " ];\n");
+ return ret;
+}
+
+static int crosscorr(int16_t *data, unsigned int scram)
+{
+ unsigned int i, new, sum = 0;
+
+ for (i = 0; i < RXBUFSZ; i++, data++) {
+ new = hweight32(scram & TAPS) & 1;
+ scram = ((scram << 1) | new) & MASK;
+ if (new)
+ sum += *data;
+ else
+ sum -= *data;
+ }
+ return sum;
+}
+
+#define CHLEN 64
+#define OBSLEN 512
+
+static void processrx(struct rxstate *rxs)
+{
+ int16_t rxbuf[RXBUFSZ];
+ unsigned int i, j, new, pnreg, pnreg2;
+ int maxv, corrv;
+ float ma[OBSLEN*CHLEN], mat[CHLEN*OBSLEN], mata[CHLEN*CHLEN], matainv[CHLEN*CHLEN], mr[OBSLEN], matr[CHLEN], mc[CHLEN];
+
+ memcpy(rxbuf, &rxs->rxbuf[rxs->rxwr], (RXBUFSZ-rxs->rxwr) * sizeof(rxbuf[0]));
+ memcpy(rxbuf + (RXBUFSZ-rxs->rxwr), rxs->rxbuf, rxs->rxwr * sizeof(rxbuf[0]));
+ /* print received vector */
+ printf("rxvec = [\n");
+ for (i = 0; i < RXBUFSZ; i++)
+ printf(" %6d\n", (int)rxbuf[i]);
+ printf("];\n\n");
+ /* calculate and print code correlation */
+ printf("codecorr = [\n");
+ maxv = 0;
+ pnreg2 = pnreg = 1;
+ do {
+ corrv = crosscorr(rxbuf, pnreg);
+ if (abs(corrv) > abs(maxv)) {
+ maxv = corrv;
+ pnreg2 = pnreg;
+ }
+ printf(" %d\n", corrv);
+ new = hweight32(pnreg & TAPS) & 1;
+ pnreg = ((pnreg << 1) | new) & MASK;
+ } while (pnreg != 1);
+ printf("];\n\n");
+ if (maxv < 0)
+ printf("%% channel seems to be inverted\n\n");
+ /* build and print A matrix */
+ for (i = 0; i < OBSLEN; i++) {
+ pnreg = pnreg2;
+ for (j = 0; j < CHLEN; j++) {
+ new = hweight32(pnreg & TAPS) & 1;
+ pnreg = ((pnreg << 1) | new) & MASK;
+ ma[i*CHLEN+j] = new ? 1 : -1;
+ }
+ new = hweight32(pnreg2 & TAPS) & 1;
+ pnreg2 = ((pnreg2 << 1) | new) & MASK;
+ }
+ frmatprintf("a", OBSLEN, CHLEN, CHLEN, 1, ma);
+ /* transpose it */
+ frtranspose(mat, ma, OBSLEN, CHLEN);
+ frmatprintf("at", CHLEN, OBSLEN, OBSLEN, 1, mat);
+ frmul(mata, mat, ma, CHLEN, OBSLEN, CHLEN);
+ frmatprintf("ata", CHLEN, CHLEN, CHLEN, 1, mata);
+ frinv(matainv, mata, CHLEN);
+ frmatprintf("atainv", CHLEN, CHLEN, CHLEN, 1, matainv);
+ /* build received vector */
+ for (i = 0; i < OBSLEN; i++)
+ mr[i] = rxbuf[CHLEN/2+i];
+ frmatprintf("r", 1, 0, OBSLEN, 1, mr);
+ frmul(matr, mat, mr, CHLEN, OBSLEN, 1);
+ frmatprintf("atr", 1, 0, CHLEN, 1, matr);
+ frmul(mc, matainv, matr, CHLEN, CHLEN, 1);
+ frmatprintf("mc", 1, 0, CHLEN, 1, mc);
+ printf("%%\nmcf = fft(mc) / sqrt(sum(mc .* mc));\nsemilogy((0:size(mcf,2)-1)/size(mcf,2)*9600,abs(mcf));\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define OUTBUFSIZE 1024
+#define INBUFSIZE 65536
+
+int main(int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ {0, 0, 0, 0}
+ };
+ struct pollfd pfd[1];
+ int fd, i, c;
+
+ while ((c = getopt_long (argc, argv, "", long_options, NULL)) != EOF) {
+ switch (c) {
+ default:
+ fprintf(stderr, "usage: meas \n");
+ exit(1);
+ }
+ }
+ if ((fd = sound_init(SAMPLERATE, &c)) == -1) {
+ fprintf(stderr, "Cannot open sound interface\n");
+ exit(1);
+ }
+ fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);
+ printf("%% Sampling rate requested %d, actual %d\n", SAMPLERATE, c);
+ signal(SIGTERM, sigterm);
+ signal(SIGHUP, sigterm);
+ signal(SIGINT, sigterm);
+ signal(SIGQUIT, sigterm);
+ do {
+ pfd[0].fd = fd;
+ pfd[0].events = POLLIN | POLLOUT;
+ i = poll(pfd, 1, 1000);
+ if (i < 0) {
+ if (errno == EINTR)
+ break;
+ perror("poll");
+ exit(1);
+ }
+ if (!i || !(pfd[0].revents & (POLLIN | POLLOUT))) {
+ fprintf(stderr, "poll timeout\n");
+ exit(1);
+ }
+ if (pfd[0].revents & POLLIN)
+ receive(fd, &rxstate);
+ if (pfd[0].revents & POLLOUT)
+ transmit(fd, &txstate);
+ } while (!done);
+ processrx(&rxstate);
+ close(fd);
+ exit(0);
+}
diff --git a/pammodem/meas.h b/pammodem/meas.h
new file mode 100644
index 0000000..09b3bf2
--- /dev/null
+++ b/pammodem/meas.h
@@ -0,0 +1,72 @@
+/*****************************************************************************/
+
+/*
+ * meas.h -- Measurement utility.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _MEAS_H
+#define _MEAS_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Bittypes
+ */
+
+#ifndef HAVE_BITTYPES
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+typedef int int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned int u_int8_t __attribute__((__mode__(__QI__)));
+typedef int int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned int u_int16_t __attribute__((__mode__(__HI__)));
+typedef int int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned int u_int32_t __attribute__((__mode__(__SI__)));
+typedef int int64_t __attribute__((__mode__(__DI__)));
+typedef unsigned int u_int64_t __attribute__((__mode__(__DI__)));
+#else
+typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__)));
+typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__)));
+typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__)));
+typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__)));
+typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__)));
+#endif
+
+#endif /* !HAVE_BITTYPES */
+
+/* ---------------------------------------------------------------------- */
+#endif /* _MEAS_H */
diff --git a/pammodem/pam.h b/pammodem/pam.h
new file mode 100644
index 0000000..2b7f78c
--- /dev/null
+++ b/pammodem/pam.h
@@ -0,0 +1,63 @@
+/*****************************************************************************/
+
+/*
+ * pam.h -- Defines for the PAM modem.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _PAM_H
+#define _PAM_H
+
+/* ---------------------------------------------------------------------- */
+
+#include "modem.h"
+
+/* ---------------------------------------------------------------------- */
+
+#define SAMPLERATE 22050
+//#define SAMPLERATE 19200
+#define BITRATE 9600
+#define TRAINBITS 32
+#define OBSTRAINBITS (TRAINBITS-CHANNELLEN+1)
+#define DATABYTES 64
+#define DATABITS (DATABYTES * 8)
+#define CHANNELLEN 8
+
+/* TxFilter */
+#define TXFILTLEN 16
+#define TXFILTOVERBITS 4
+#define TXFILTOVER (1<<(TXFILTOVERBITS))
+#define TXFILTFIDX(x) (((x)>>(16-(TXFILTOVERBITS)))&(TXFILTOVER-1))
+#define TXFILTFSAMP(x) ((x)>>16)
+
+/* RxFilter */
+#define RXFILTLEN 32
+#define RXFILTOVERBITS 3
+#define RXFILTOVER (1<<(RXFILTOVERBITS))
+#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1))
+#define RXFILTFSAMP(x) ((x)>>16)
+
+/* ---------------------------------------------------------------------- */
+#endif /* _PAM_H */
diff --git a/pammodem/pammodem.c b/pammodem/pammodem.c
new file mode 100644
index 0000000..35f0889
--- /dev/null
+++ b/pammodem/pammodem.c
@@ -0,0 +1,468 @@
+/*****************************************************************************/
+
+/*
+ * pammodem.c -- PAM modem.
+ *
+ * Copyright (C) 1999-2015
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "pam.h"
+
+#include "pamtbl.h"
+
+#include <string.h>
+#include <stdio.h>
+#include <limits.h>
+#include <math.h>
+#include <stdlib.h>
+
+/* ---------------------------------------------------------------------- */
+
+struct txstate {
+ struct modemchannel *chan;
+ unsigned int txphinc;
+ unsigned int txphase;
+ unsigned int filter;
+};
+
+static void txsendbits(struct txstate *tx, unsigned int bits, unsigned int nrbits)
+{
+ int16_t sbuf[(32*SAMPLERATE+BITRATE-1)/BITRATE];
+ int16_t *sptr = sbuf;
+ unsigned int i, j;
+ int sum;
+ const int *coeff;
+
+ while (nrbits > 0) {
+ if (tx->txphase >= 0x10000) {
+ tx->txphase &= 0xffff;
+ tx->filter <<= 1;
+ tx->filter |= bits & 1;
+ bits >>= 1;
+ nrbits--;
+ }
+ coeff = txfilter[TXFILTFIDX(tx->txphase)];
+ for (j = tx->filter, sum = i = 0; i < TXFILTLEN; i++, j >>= 1, coeff++)
+ if (j & 1)
+ sum += *coeff;
+ else
+ sum -= *coeff;
+ //sum -= *coeff ^ (-(j & 1));
+ *sptr++ = sum;
+ tx->txphase += tx->txphinc;
+ }
+ audiowrite(tx->chan, sbuf, sptr - sbuf);
+}
+
+static void txsendtrain(struct txstate *tx)
+{
+ const unsigned char *b = trainsymbmap;
+ unsigned int cnt = TRAINBITS;
+
+ while (cnt > 8) {
+ txsendbits(tx, *b++, 8);
+ cnt -= 8;
+ }
+ txsendbits(tx, *b, cnt);
+}
+
+static int txsenddata(struct txstate *tx)
+{
+ unsigned char buf[DATABYTES];
+ unsigned int i;
+
+ if (!pktget(tx->chan, buf, DATABYTES))
+ return -1;
+ for (i = 0; i < DATABYTES; i++)
+ txsendbits(tx, buf[i], 8);
+ txsendtrain(tx);
+ return 0;
+}
+
+static const struct modemparams modparams[] = {
+ { NULL }
+
+};
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct txstate *s;
+
+ if (!(s = calloc(1, sizeof(struct txstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = SAMPLERATE;
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct txstate *s = (struct txstate *)state;
+
+ s->txphinc = ((BITRATE << 16) + samplerate / 2) / samplerate;
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct txstate *s = (struct txstate *)state;
+
+ txsendtrain(s);
+ while (!txsenddata(s));
+}
+
+struct modulator pammodulator = {
+ NULL,
+ "pam",
+ modparams,
+ modconfig,
+ modinit,
+ modmodulate,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
+
+#define OVERLAP 128
+#define SBUFSIZE 512
+
+struct rxstate {
+ struct modemchannel *chan;
+ u_int16_t stime;
+ int16_t rxbuf[SBUFSIZE];
+ unsigned int rxphase;
+ unsigned int rxphaseinc;
+ unsigned int rxptr;
+};
+
+extern inline int rxgsfir(const int16_t *buf, const int *coeff)
+{
+ unsigned int i;
+ int s;
+
+ for (s = 0, i = 0; i < RXFILTLEN; i++)
+ s += (*buf--) * (*coeff++);
+ return s >> 16;
+}
+
+static void rxgetsamples(struct rxstate *rx, int16_t *samples, unsigned int nr, unsigned int tspaced)
+{
+ unsigned int reqph = (nr * rx->rxphaseinc) << tspaced;
+ unsigned int endph = rx->rxphase + reqph;
+ unsigned int phptr = RXFILTFSAMP(rx->rxphase);
+ unsigned int endptr;
+
+ if ((endph >= (SBUFSIZE << 16)) && (phptr > OVERLAP)) {
+ phptr -= OVERLAP;
+ rx->rxptr -= phptr;
+ memmove(rx->rxbuf, rx->rxbuf + phptr, rx->rxptr * sizeof(rx->rxbuf[0]));
+ rx->rxphase -= phptr << 16;
+ endph = rx->rxphase + reqph;
+ }
+ if (endph >= (SBUFSIZE << 16))
+ logprintf(MLOG_FATAL, "rxgetsamples: too many samples requested\n");
+ endptr = RXFILTFSAMP(endph) + 1;
+ if (endptr > rx->rxptr) {
+ audioread(rx->chan, rx->rxbuf + rx->rxptr, endptr - rx->rxptr, rx->stime);
+ rx->stime += endptr - rx->rxptr;
+ rx->rxptr = endptr;
+ }
+ for (; nr > 0; nr--, samples++) {
+ rx->rxphase += rx->rxphaseinc << tspaced;
+ *samples = rxgsfir(rx->rxbuf + RXFILTFSAMP(rx->rxphase), rxfilter[RXFILTFIDX(rx->rxphase)]);
+ }
+}
+
+static void rxrewindsamples(struct rxstate *rx, unsigned int nr, unsigned int tspaced)
+{
+ unsigned int ph = (nr * rx->rxphaseinc) << tspaced;
+
+ if (ph > rx->rxphase)
+ logprintf(MLOG_FATAL, "rxrewindsamples: too many samples requested\n");
+ rx->rxphase -= ph;
+}
+
+only_inline int calcsync(int *toten, int *corren, int16_t *samples)
+{
+ const int *tr = trainsyms;
+ unsigned int i;
+ int acc1, acc2;
+
+ for (acc1 = acc2 = 0, i = 0; i < TRAINBITS; i++, samples += 2, tr++) {
+ acc1 += (*tr) * (*samples);
+ acc2 += ((*samples) * (*samples)) >> 10;
+ }
+ acc1 >>= 5;
+ acc1 *= acc1;
+ acc1 /= TRAINBITS;
+ if (toten)
+ *toten = acc2;
+ if (corren)
+ *corren = acc1;
+ //fprintf(stderr, "Sync energy %d correlation %d\n", acc2, acc1);
+ if (acc2 < 16*TRAINBITS || acc1*3 < acc2)
+ return 0;
+ logprintf(256, "Sync found, energy %d correlation %d\n", acc2, acc1);
+ return 1;
+}
+
+static void synchunt(struct rxstate *rx, int *channel, int *chenergy, unsigned int dcdcnt)
+{
+ int16_t syncbuf[4*TRAINBITS+1];
+ unsigned int i, j;
+ int trseq[OBSTRAINBITS], sum, en;
+ int toten1, toten2, syncen1, syncen2;
+ const int *p1, *p2;
+
+ rxgetsamples(rx, syncbuf, 4*TRAINBITS+1, 0);
+ for (;;) {
+ for (i = 0; i < 2*TRAINBITS; i++) {
+ if (calcsync(&toten1, &syncen1, syncbuf+i)) {
+ if (!calcsync(&toten2, &syncen2, syncbuf+i+1) || syncen2 < syncen1) {
+ rxrewindsamples(rx, 4*TRAINBITS-2*(OBSTRAINBITS-1)-(CHANNELLEN & ~1)-i, 0);
+ for (j = 0; j < OBSTRAINBITS; j++)
+ trseq[j] = syncbuf[i+2*j+(CHANNELLEN & ~1)];
+ goto syncfound;
+ }
+ }
+ if (dcdcnt > 0) {
+ dcdcnt--;
+ if (!dcdcnt)
+ pktsetdcd(rx->chan, 0);
+ }
+ }
+ memmove(syncbuf, syncbuf+2*TRAINBITS, (2*TRAINBITS+1)*sizeof(syncbuf[0]));
+ rxgetsamples(rx, syncbuf+(2*TRAINBITS+1), 2*TRAINBITS, 0);
+ }
+ syncfound:
+ for (p1 = trainmat, en = 0, i = 0; i < CHANNELLEN; i++) {
+ for (sum = 0, p2 = trseq, j = 0; j < OBSTRAINBITS; j++)
+ sum += (*p1++) * (*p2++);
+ sum >>= 16;
+ channel[i] = sum;
+ en += sum * sum;
+ }
+ *chenergy = en;
+ pktsetdcd(rx->chan, 1);
+ if (logcheck(256)) {
+ char buf[512];
+ char *sptr;
+ sptr = buf + sprintf(buf, "Sync found, chenergy %d, dcd %u, channel", en, dcdcnt);
+ for (i = 0; i < CHANNELLEN; i++)
+ sptr += sprintf(sptr, " %d", channel[i]);
+ logprintf(256, "%s\n", buf);
+ }
+}
+
+/*
+ * Maximum Likelyhood Sequence Estimation
+ */
+
+#define MLSEENERGYSHIFT 6
+#define MLSENRNODES (1<<((CHANNELLEN)-1))
+#define MLSEHALFNRNODES ((MLSENRNODES)>>1)
+
+struct mlsenode {
+ unsigned int metric;
+};
+
+static inline unsigned int mlsemetric(int diff)
+{
+ return (diff * diff) >> MLSEENERGYSHIFT;
+}
+
+static void mlsetrellis(struct mlsenode *nptr1, struct mlsenode *nptr2, int16_t *metrictab, unsigned char *backtrack, int val)
+{
+ unsigned int x0, x1, y0, y1, xm00, xm01, xm10, xm11;
+ unsigned int m00, m01, m10, m11;
+
+ for (x0 = 0; x0 < MLSEHALFNRNODES; x0++) {
+ x1 = x0 + MLSEHALFNRNODES;
+ y0 = x0 << 1;
+ y1 = y0 | 1;
+ xm00 = x0 << 1;
+ xm10 = x1 << 1;
+ xm01 = xm00 | 1;
+ xm11 = xm10 | 1;
+ m00 = nptr1[x0].metric + mlsemetric(val - metrictab[xm00]);
+ m01 = nptr1[x0].metric + mlsemetric(val - metrictab[xm01]);
+ m10 = nptr1[x1].metric + mlsemetric(val - metrictab[xm10]);
+ m11 = nptr1[x1].metric + mlsemetric(val - metrictab[xm11]);
+#if 0
+ printf("x0 %02x x1 %02x y0 %02x y1 %02x m00 %10u m10 %10u m01 %10u m11 %10u\n",
+ x0, x1, y0, y1, m00, m10, m01, m11);
+#endif
+ if (m00 < m10) {
+ nptr2[y0].metric = m00;
+ backtrack[y0] = x0;
+ } else {
+ nptr2[y0].metric = m10;
+ backtrack[y0] = x1;
+ }
+ if (m01 < m11) {
+ nptr2[y1].metric = m01;
+ backtrack[y1] = x0;
+ } else {
+ nptr2[y1].metric = m11;
+ backtrack[y1] = x1;
+ }
+ }
+}
+
+static unsigned int mlsebacktrack(unsigned char *byte, unsigned int nrbits, unsigned int startnode, unsigned char *backtrack)
+{
+ unsigned int bshreg = 0;
+
+ for (; nrbits > 0; nrbits--, backtrack -= MLSENRNODES) {
+ bshreg <<= 1;
+ bshreg |= startnode & 1;
+ startnode = backtrack[startnode];
+ }
+ if (byte)
+ *byte = bshreg;
+ return startnode;
+}
+
+static void mlseblock(struct rxstate *rx, int *channel)
+{
+ unsigned int energy = 0;
+ struct mlsenode nodes[2*MLSENRNODES], *nptr1, *nptr2, *nptr3;
+ int16_t metrictab[1<<CHANNELLEN];
+ unsigned char backtrack[(DATABITS+CHANNELLEN-1)*MLSENRNODES];
+ unsigned char *btptr = backtrack;
+ unsigned char msg[DATABYTES];
+ int16_t samp[8];
+ unsigned int i, j, k;
+ int sum;
+
+ /* initialize MLSE state */
+ for (i = 0; i < (1<<CHANNELLEN); i++) {
+ for (sum = 0, j = 0; j < CHANNELLEN; j++)
+ if (i & (1 << j))
+ sum += channel[CHANNELLEN-1-j];
+ else
+ sum -= channel[CHANNELLEN-1-j];
+ metrictab[i] = sum;
+ }
+ nptr1 = nodes;
+ nptr2 = nodes + MLSENRNODES;
+ for (i = 0; i < MLSENRNODES; i++)
+ nptr1[i].metric = UINT_MAX >> 1;
+ nptr1[MLSEROOTNODE].metric = 0;
+ /* MLSE decoder loop */
+ for (i = DATABITS+CHANNELLEN-1; i > 0;) {
+ j = i;
+ if (j > 8)
+ j = 8;
+ i -= j;
+ rxgetsamples(rx, samp, j, 1);
+ for (k = 0; k < j; k++) {
+ energy += mlsemetric(samp[k]);
+ mlsetrellis(nptr1, nptr2, metrictab, btptr, samp[k]);
+ nptr3 = nptr1;
+ nptr1 = nptr2;
+ nptr2 = nptr3;
+ btptr += MLSENRNODES;
+ }
+ }
+ rxrewindsamples(rx, CHANNELLEN, 1);
+ /* backtracking */
+ btptr -= MLSENRNODES;
+ k = mlsebacktrack(msg, (CHANNELLEN-1), MLSETOORNODE, btptr);
+ btptr -= (CHANNELLEN-1) * MLSENRNODES;
+ for (i = DATABYTES-1; (signed)i >= 0; i--) {
+ k = mlsebacktrack(msg+i, 8, k, btptr);
+ btptr -= 8 * MLSENRNODES;
+ }
+ if (k != MLSEROOTNODE)
+ logprintf(258, "MLSE: uhoh surviving path does not end in root node 0x%x, 0x%x\n",
+ MLSEROOTNODE, k);
+#if 0
+ j = 0;
+ for (i = 1; i < MLSENRNODES; i++)
+ if (nptr1[i].metric < nptr1[j].metric)
+ j = i;
+ if (j != MLSETOORNODE)
+ logprintf(258, "MLSE: uhoh best metric not at toor node 0x%x, 0x%x (en %u, %u)\n",
+ MLSETOORNODE, j, nptr1[MLSETOORNODE].metric, nptr1[j].metric);
+#endif
+ pktput(rx->chan, msg, DATABYTES);
+ logprintf(257, "MLSE: signal energy %u, error energy %u S/(N+D) %5.1fdB\n",
+ energy, nptr1[MLSETOORNODE].metric,
+ -10*log10(nptr1[MLSETOORNODE].metric / (double)(energy ? energy : 1)));
+}
+
+static void demoddemodulate(void *state)
+{
+ struct rxstate *rx = state;
+
+ rx->stime = audiocurtime(rx->chan);
+ for (;;) {
+ int chan[CHANNELLEN], en;
+ synchunt(rx, chan, &en, 20);
+ mlseblock(rx, chan);
+ }
+}
+
+static const struct modemparams demodparams[] = {
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct rxstate *s;
+
+ if (!(s = calloc(1, sizeof(struct rxstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = SAMPLERATE;
+ return s;
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct rxstate *s = (struct rxstate *)state;
+
+ s->rxphaseinc = ((samplerate << 16) + BITRATE) / (2 * BITRATE);
+ s->rxphase = OVERLAP << 16;
+ s->rxptr = OVERLAP;
+ *bitrate = 9600;
+}
+
+struct demodulator pamdemodulator = {
+ NULL,
+ "pam",
+ demodparams,
+ demodconfig,
+ demodinit,
+ demoddemodulate,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
diff --git a/pammodem/pamtbl.h b/pammodem/pamtbl.h
new file mode 100644
index 0000000..cdfa2c9
--- /dev/null
+++ b/pammodem/pamtbl.h
@@ -0,0 +1,253 @@
+/*
+ trsym = [ 1 1 1 -1 1 1 -1 -1 -1 1 1 1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 -1 ];
+ trsymcc = [ 32 0 -4 0 -4 4 -4 4 0 -4 4 -4 0 -8 -4 4 0 4 -4 -8 0 -4 4 -4 0 4 -4 4 -4 0 -4 0 ];
+a = [ 1 1 1 -1 1 1 -1 -1 ;
+ 1 1 -1 1 1 -1 -1 -1 ;
+ 1 -1 1 1 -1 -1 -1 1 ;
+ -1 1 1 -1 -1 -1 1 1 ;
+ 1 1 -1 -1 -1 1 1 1 ;
+ 1 -1 -1 -1 1 1 1 1 ;
+ -1 -1 -1 1 1 1 1 1 ;
+ -1 -1 1 1 1 1 1 -1 ;
+ -1 1 1 1 1 1 -1 -1 ;
+ 1 1 1 1 1 -1 -1 1 ;
+ 1 1 1 1 -1 -1 1 1 ;
+ 1 1 1 -1 -1 1 1 -1 ;
+ 1 1 -1 -1 1 1 -1 1 ;
+ 1 -1 -1 1 1 -1 1 -1 ;
+ -1 -1 1 1 -1 1 -1 -1 ;
+ -1 1 1 -1 1 -1 -1 1 ;
+ 1 1 -1 1 -1 -1 1 -1 ;
+ 1 -1 1 -1 -1 1 -1 -1 ;
+ -1 1 -1 -1 1 -1 -1 -1 ;
+ 1 -1 -1 1 -1 -1 -1 -1 ;
+ -1 -1 1 -1 -1 -1 -1 1 ;
+ -1 1 -1 -1 -1 -1 1 -1 ;
+ 1 -1 -1 -1 -1 1 -1 1 ;
+ -1 -1 -1 -1 1 -1 1 -1 ;
+ -1 -1 -1 1 -1 1 -1 -1 ];
+atainvat = [ 0.0572165 0.035571 0.0434153 -0.0443537 0.0151366 0.0507619 -0.0518015 -0.0172795 -0.0453469 0.0400477 0.0324898 0.0496586 0.0226944 0.0636385 -0.0419792 -0.0367959 0.0280132 0.0605841 -0.0412725 0.0389387 -0.0334282 -0.0488303 0.0260621 -0.0132051 -0.0614785 ;
+ 0.0193683 0.0409242 -0.0516993 0.0314468 0.0573939 -0.0583612 -0.0130789 -0.0403294 0.0646506 0.0269611 0.0377362 0.0301434 0.0466188 -0.0640558 -0.0140098 0.0206717 0.0516993 -0.0592921 0.0346348 -0.0377362 -0.0579886 0.0454099 -0.0320416 -0.0703452 0.006597 ;
+ 0.0537376 -0.042435 0.0388938 0.0325406 -0.0525663 -0.014739 -0.0472295 0.0626156 0.0212471 0.0355076 0.0390488 0.0572788 -0.0561075 -0.00106646 0.0246333 0.0289994 -0.0388938 0.0571238 -0.0489431 -0.0390488 0.0323857 -0.0454019 -0.0527213 -0.00757458 -0.0692605 ;
+ -0.0522436 0.0351837 0.0273114 -0.0279467 -0.00926656 -0.0449048 0.06094 0.0268965 0.0536012 0.0432448 0.0521783 -0.04331 -0.0182001 0.00847892 0.0376678 -0.0368802 0.0441172 -0.0681769 -0.0449413 0.0192503 -0.0528136 -0.0360078 -0.0341335 -0.071646 0.050659 ;
+ 0.0485725 0.0310051 -0.0228655 -0.0400468 -0.0506442 0.0551137 0.0291324 0.048781 0.0225913 0.0457976 -0.0337705 -0.0309956 0.0289239 0.0571948 -0.0460719 0.0395213 -0.048563 -0.0200906 0.0247287 -0.0376581 -0.0291419 -0.0548394 -0.0397392 0.0509185 -0.0632924 ;
+ 0.027829 -0.0316789 -0.0492649 -0.0322535 0.0565143 0.022172 0.0514346 0.0322646 0.0570916 -0.0339338 -0.0244185 0.0373442 0.046999 -0.056506 0.0417605 -0.0417688 -0.0221637 0.0124978 -0.0395139 -0.0470101 -0.0570999 -0.0299987 0.0316679 -0.064341 0.0524729 ;
+ -0.0243519 -0.0460423 -0.0316508 0.0382603 0.0260792 0.0414939 0.032004 0.0592659 -0.0338418 -0.0317807 0.0459124 0.0533411 -0.0516138 0.0470654 -0.0337119 -0.0394327 0.0316508 -0.024222 -0.0536943 -0.0459124 -0.0393028 0.0239987 -0.0514839 0.0394134 -0.0544737 ;
+ -0.0605078 -0.0319618 0.036034 0.0301479 0.0395341 0.0304624 0.0665374 -0.0375767 -0.0244328 0.0402497 0.0361775 -0.0645799 0.0436063 -0.0451057 -0.0286485 0.0342201 -0.036034 -0.0647235 -0.0379914 -0.0361775 0.0300044 -0.0420636 0.0393906 -0.0511353 -0.0126972 ];
+ */
+
+static const unsigned char trainsymbmap[4] = {
+ 0x37, 0x3e, 0x4b, 0x28
+};
+
+static const int trainsyms[32] = {
+ 1, 1, 1, -1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1, -1,
+ 1, 1, -1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, 1, -1, -1
+};
+
+static const int trainmat[200] = {
+ 3749, 2331, 2845, -2906, 991, 3326, -3394, -1132,
+ -2971, 2624, 2129, 3254, 1487, 4170, -2751, -2411,
+ 1835, 3970, -2704, 2551, -2190, -3200, 1708, -865,
+ -4029,
+ 1269, 2682, -3388, 2060, 3761, -3824, -857, -2643,
+ 4236, 1766, 2473, 1975, 3055, -4197, -918, 1354,
+ 3388, -3885, 2269, -2473, -3800, 2975, -2099, -4610,
+ 432,
+ 3521, -2781, 2548, 2132, -3444, -965, -3095, 4103,
+ 1392, 2327, 2559, 3753, -3677, -69, 1614, 1900,
+ -2548, 3743, -3207, -2559, 2122, -2975, -3455, -496,
+ -4539,
+ -3423, 2305, 1789, -1831, -607, -2942, 3993, 1762,
+ 3512, 2834, 3419, -2838, -1192, 555, 2468, -2416,
+ 2891, -4468, -2945, 1261, -3461, -2359, -2236, -4695,
+ 3319,
+ 3183, 2031, -1498, -2624, -3319, 3611, 1909, 3196,
+ 1480, 3001, -2213, -2031, 1895, 3748, -3019, 2590,
+ -3182, -1316, 1620, -2467, -1909, -3593, -2604, 3336,
+ -4147,
+ 1823, -2076, -3228, -2113, 3703, 1453, 3370, 2114,
+ 3741, -2223, -1600, 2447, 3080, -3703, 2736, -2737,
+ -1452, 819, -2589, -3080, -3742, -1965, 2075, -4216,
+ 3438,
+ -1595, -3017, -2074, 2507, 1709, 2719, 2097, 3884,
+ -2217, -2082, 3008, 3495, -3382, 3084, -2209, -2584,
+ 2074, -1587, -3518, -3008, -2575, 1572, -3374, 2582,
+ -3569,
+ -3965, -2094, 2361, 1975, 2590, 1996, 4360, -2462,
+ -1601, 2637, 2370, -4232, 2857, -2956, -1877, 2242,
+ -2361, -4241, -2489, -2370, 1966, -2756, 2581, -3351,
+ -832
+};
+
+#define MLSEROOTNODE 0x14
+#define MLSETOORNODE 0x76
+
+/*
+ txfilt = [ -7.89211e-19 ; -0.000169639 ; -0.000356223 ; -0.000549436 ;
+ -0.000737741 ; -0.000909138 ; -0.001052 ; -0.00115595 ;
+ -0.00121261 ; -0.00121637 ; -0.00116487 ; -0.00105933 ;
+ -0.000904593 ; -0.000708972 ; -0.000483741 ; -0.000242448 ;
+ 1.03876e-18 ; 0.000228389 ; 0.000428328 ; 0.000587364 ;
+ 0.000696013 ; 0.000748609 ; 0.000743905 ; 0.000685371 ;
+ 0.000581136 ; 0.000443577 ; 0.000288539 ; 0.000134254 ;
+ -4.59404e-19 ; -9.5412e-05 ; -0.000135207 ; -0.00010617 ;
+ 5.46552e-19 ; 0.000185619 ; 0.000446326 ; 0.00077085 ;
+ 0.00114129 ; 0.0015339 ; 0.00192042 ; 0.00226978 ;
+ 0.00255019 ; 0.00273144 ; 0.00278726 ; 0.00269755 ;
+ 0.00245035 ; 0.00204336 ; 0.00148485 ; 0.000793942 ;
+ -2.59878e-18 ; -0.000858639 ; -0.00173676 ; -0.00258502 ;
+ -0.00335312 ; -0.00399341 ; -0.0044645 ; -0.00473465 ;
+ -0.0047848 ; -0.00461084 ; -0.00422493 ; -0.00365583 ;
+ -0.00294782 ; -0.00215855 ; -0.00135555 ; -0.000611731 ;
+ 1.30368e-18 ; 0.000412633 ; 0.000571146 ; 0.000438343 ;
+ -1.37821e-18 ; -0.000731099 ; -0.00171266 ; -0.00287225 ;
+ -0.00410874 ; -0.00529605 ; -0.00628909 ; -0.00693185 ;
+ -0.00706721 ; -0.00654822 ; -0.00525007 ; -0.00308225 ;
+ 6.62539e-18 ; 0.00398561 ; 0.00879986 ; 0.0142994 ;
+ 0.0202711 ; 0.0264345 ; 0.032449 ; 0.0379254 ;
+ 0.0424413 ; 0.045561 ; 0.0468577 ; 0.0459391 ;
+ 0.0424728 ; 0.0362128 ; 0.027024 ; 0.0149038 ;
+ -2.02159e-17 ; -0.0173775 ; -0.0367505 ; -0.0574747 ;
+ -0.0787489 ; -0.0996327 ; -0.119072 ; -0.135932 ;
+ -0.149035 ; -0.157207 ; -0.159322 ; -0.154354 ;
+ -0.141421 ; -0.119838 ; -0.0891489 ; -0.0491676 ;
+ 3.34611e-17 ; 0.0579397 ; 0.123925 ; 0.196924 ;
+ 0.275621 ; 0.358446 ; 0.443618 ; 0.529196 ;
+ 0.613138 ; 0.693369 ; 0.767845 ; 0.834623 ;
+ 0.891929 ; 0.938215 ; 0.97222 ; 0.993006 ;
+ 1 ; 0.993006 ; 0.97222 ; 0.938215 ;
+ 0.891929 ; 0.834623 ; 0.767845 ; 0.693369 ;
+ 0.613138 ; 0.529196 ; 0.443618 ; 0.358446 ;
+ 0.275621 ; 0.196924 ; 0.123925 ; 0.0579397 ;
+ 3.34611e-17 ; -0.0491676 ; -0.0891489 ; -0.119838 ;
+ -0.141421 ; -0.154354 ; -0.159322 ; -0.157207 ;
+ -0.149035 ; -0.135932 ; -0.119072 ; -0.0996327 ;
+ -0.0787489 ; -0.0574747 ; -0.0367505 ; -0.0173775 ;
+ -2.02159e-17 ; 0.0149038 ; 0.027024 ; 0.0362128 ;
+ 0.0424728 ; 0.0459391 ; 0.0468577 ; 0.045561 ;
+ 0.0424413 ; 0.0379254 ; 0.032449 ; 0.0264345 ;
+ 0.0202711 ; 0.0142994 ; 0.00879986 ; 0.00398561 ;
+ 6.62539e-18 ; -0.00308225 ; -0.00525007 ; -0.00654822 ;
+ -0.00706721 ; -0.00693185 ; -0.00628909 ; -0.00529605 ;
+ -0.00410874 ; -0.00287225 ; -0.00171266 ; -0.000731099 ;
+ -1.37821e-18 ; 0.000438343 ; 0.000571146 ; 0.000412633 ;
+ 1.30368e-18 ; -0.000611731 ; -0.00135555 ; -0.00215855 ;
+ -0.00294782 ; -0.00365583 ; -0.00422493 ; -0.00461084 ;
+ -0.0047848 ; -0.00473465 ; -0.0044645 ; -0.00399341 ;
+ -0.00335312 ; -0.00258502 ; -0.00173676 ; -0.000858639 ;
+ -2.59878e-18 ; 0.000793942 ; 0.00148485 ; 0.00204336 ;
+ 0.00245035 ; 0.00269755 ; 0.00278726 ; 0.00273144 ;
+ 0.00255019 ; 0.00226978 ; 0.00192042 ; 0.0015339 ;
+ 0.00114129 ; 0.00077085 ; 0.000446326 ; 0.000185619 ;
+ 5.46552e-19 ; -0.00010617 ; -0.000135207 ; -9.5412e-05 ;
+ -4.59404e-19 ; 0.000134254 ; 0.000288539 ; 0.000443577 ;
+ 0.000581136 ; 0.000685371 ; 0.000743905 ; 0.000748609 ;
+ 0.000696013 ; 0.000587364 ; 0.000428328 ; 0.000228389 ;
+ 1.03876e-18 ; -0.000242448 ; -0.000483741 ; -0.000708972 ;
+ -0.000904593 ; -0.00105933 ; -0.00116487 ; -0.00121637 ;
+ -0.00121261 ; -0.00115595 ; -0.001052 ; -0.000909138 ;
+ -0.000737741 ; -0.000549436 ; -0.000356223 ; -0.000169639 ; ];
+ abssum = 1.6357;
+ semilogy((0:255)/256,abs(fft(txfilt)))
+ */
+
+static const int txfilter[16][16] = {
+ { 0, 0, 0, 0, 0, 0, 0, 0, 20032, 0, 0, 0, 0, 0, 0, 0 },
+ { -3, 4, 3, -17, 8, 79, -348, 1160, 19892, -984, 298, -61, -12, 15, -2, -4 },
+ { -7, 8, 8, -34, 11, 176, -736, 2482, 19475, -1785, 541, -105, -27, 29, -2, -9 },
+ { -11, 11, 15, -51, 8, 286, -1151, 3944, 18794, -2400, 725, -131, -43, 40, -1, -14 },
+ { -14, 13, 22, -67, 0, 406, -1577, 5521, 17867, -2833, 850, -141, -59, 49, 0, -18 },
+ { -18, 14, 30, -79, -14, 529, -1995, 7180, 16719, -3092, 920, -138, -73, 54, 2, -21 },
+ { -21, 14, 38, -89, -34, 650, -2385, 8886, 15381, -3191, 938, -125, -84, 55, 5, -23 },
+ { -23, 13, 45, -94, -57, 759, -2723, 10601, 13889, -3149, 912, -106, -92, 54, 8, -24 },
+ { -24, 11, 51, -95, -82, 850, -2985, 12282, 12282, -2985, 850, -82, -95, 51, 11, -24 },
+ { -24, 8, 54, -92, -106, 912, -3149, 13889, 10601, -2723, 759, -57, -94, 45, 13, -23 },
+ { -23, 5, 55, -84, -125, 938, -3191, 15381, 8886, -2385, 650, -34, -89, 38, 14, -21 },
+ { -21, 2, 54, -73, -138, 920, -3092, 16719, 7180, -1995, 529, -14, -79, 30, 14, -18 },
+ { -18, 0, 49, -59, -141, 850, -2833, 17867, 5521, -1577, 406, 0, -67, 22, 13, -14 },
+ { -14, -1, 40, -43, -131, 725, -2400, 18794, 3944, -1151, 286, 8, -51, 15, 11, -11 },
+ { -9, -2, 29, -27, -105, 541, -1785, 19475, 2482, -736, 176, 11, -34, 8, 8, -7 },
+ { -4, -2, 15, -12, -61, 298, -984, 19892, 1160, -348, 79, 8, -17, 3, 4, -3 }
+};
+
+/*
+ rxfilt = [ -0.00183249 ; -0.00224264 ; -0.00254037 ; -0.00270819 ;
+ -0.00273315 ; -0.00260751 ; -0.0023295 ; -0.00190399 ;
+ -0.00134302 ; -0.000666167 ; 9.94485e-05 ; 0.000919496 ;
+ 0.00175326 ; 0.00255495 ; 0.00327563 ; 0.00386552 ;
+ 0.00427687 ; 0.00446707 ; 0.00440189 ; 0.00405866 ;
+ 0.00342917 ; 0.00252195 ; 0.00136374 ; -2.7396e-17 ;
+ -0.00150586 ; -0.00307449 ; -0.00461389 ; -0.00602407 ;
+ -0.00720258 ; -0.00805101 ; -0.00848182 ; -0.00842518 ;
+ -0.00783541 ; -0.00669643 ; -0.00502577 ; -0.00287682 ;
+ -0.000338826 ; 0.00246541 ; 0.00538431 ; 0.00824467 ;
+ 0.0108608 ; 0.0130455 ; 0.0146218 ; 0.0154355 ;
+ 0.0153672 ; 0.0143427 ; 0.0123418 ; 0.00940433 ;
+ 0.00563274 ; 0.00119066 ; -0.00370232 ; -0.00877998 ;
+ -0.0137426 ; -0.0182731 ; -0.0220557 ; -0.024796 ;
+ -0.0262411 ; -0.0261987 ; -0.0245537 ; -0.0212817 ;
+ -0.0164569 ; -0.0102554 ; -0.00295155 ; 0.00509153 ;
+ 0.013438 ; 0.0216007 ; 0.0290676 ; 0.0353316 ;
+ 0.0399217 ; 0.0424348 ; 0.0425649 ; 0.040129 ;
+ 0.035087 ; 0.0275541 ; 0.0178046 ; 0.00626695 ;
+ -0.00649166 ; -0.0197897 ; -0.0328643 ; -0.0449114 ;
+ -0.055131 ; -0.0627751 ; -0.0671964 ; -0.0678933 ;
+ -0.0645501 ; -0.0570689 ; -0.0455902 ; -0.0305021 ;
+ -0.0124346 ; 0.00775961 ; 0.0290392 ; 0.0502208 ;
+ 0.0700369 ; 0.0872029 ; 0.100489 ; 0.108795 ;
+ 0.11122 ; 0.107132 ; 0.0962197 ; 0.0785352 ;
+ 0.0545209 ; 0.0250144 ; -0.00876542 ; -0.0452525 ;
+ -0.0825884 ; -0.118694 ; -0.151359 ; -0.178337 ;
+ -0.197457 ; -0.206726 ; -0.204437 ; -0.189263 ;
+ -0.160341 ; -0.117335 ; -0.0604796 ; 0.00940584 ;
+ 0.0909221 ; 0.182127 ; 0.280599 ; 0.383516 ;
+ 0.487767 ; 0.590067 ; 0.687091 ; 0.775607 ;
+ 0.85261 ; 0.91545 ; 0.961938 ; 0.990444 ;
+ 0.999965 ; 0.990167 ; 0.9614 ; 0.914683 ;
+ 0.851658 ; 0.774524 ; 0.685939 ; 0.588913 ;
+ 0.486676 ; 0.38255 ; 0.279813 ; 0.181566 ;
+ 0.0906162 ; 0.00937153 ; -0.0602418 ; -0.116841 ;
+ -0.159619 ; -0.188356 ; -0.203399 ; -0.205617 ;
+ -0.19634 ; -0.177277 ; -0.150414 ; -0.117919 ;
+ -0.0820243 ; -0.04493 ; -0.00870032 ; 0.0248211 ;
+ 0.0540831 ; 0.0778807 ; 0.0953883 ; 0.106174 ;
+ 0.110191 ; 0.107754 ; 0.0994956 ; 0.0863131 ;
+ 0.0692999 ; 0.0496761 ; 0.0287148 ; 0.00767039 ;
+ -0.0122876 ; -0.0301312 ; -0.0450204 ; -0.0563363 ;
+ -0.0636993 ; -0.066975 ; -0.066264 ; -0.0618819 ;
+ -0.0543269 ; -0.0442402 ; -0.0323612 ; -0.0194794 ;
+ -0.00638747 ; 0.006164 ; 0.0175053 ; 0.0270803 ;
+ 0.0344701 ; 0.0394076 ; 0.0417826 ; 0.0416378 ;
+ 0.0391556 ; 0.034639 ; 0.0284856 ; 0.021159 ;
+ 0.0131574 ; 0.00498301 ; -0.00288734 ; -0.0100277 ;
+ -0.0160841 ; -0.0207898 ; -0.0239748 ; -0.0255687 ;
+ -0.0255976 ; -0.024176 ; -0.0214935 ; -0.0177983 ;
+ -0.0133787 ; -0.00854307 ; -0.00360053 ; 0.00115732 ;
+ 0.00547208 ; 0.00913117 ; 0.0119768 ; 0.013911 ;
+ 0.0148965 ; 0.0149544 ; 0.0141582 ; 0.0126249 ;
+ 0.0105049 ; 0.00797008 ; 0.00520214 ; 0.00238071 ;
+ -0.00032701 ; -0.00277505 ; -0.0048455 ; -0.00645304 ;
+ -0.00754703 ; -0.00811142 ; -0.00816249 ; -0.00774486 ;
+ -0.00692624 ; -0.00579115 ; -0.00443436 ; -0.00295427 ;
+ -0.00144679 ; -2.63199e-17 ; 0.00131023 ; 0.00242331 ;
+ 0.00329584 ; 0.00390228 ; 0.0042344 ; 0.0042999 ;
+ 0.00412016 ; 0.00372756 ; 0.00316243 ; 0.00247005 ;
+ 0.00169768 ; 0.00089195 ; 9.66641e-05 ; -0.000648966 ;
+ -0.00131156 ; -0.00186435 ; -0.00228754 ; -0.00256834 ;
+ -0.0027007 ; -0.00268494 ; -0.00252716 ; -0.00223873 ; ];
+ abssum = 3.02625;
+ semilogy((0:255)/256,abs(fft(rxfilt)))
+ */
+
+static const int rxfilter[8][32] = {
+ { -39, -29, 92, -32, -169, 235, 121, -568, 291, 759, -1193, -269, 2408, -1788, -3472, 10562, 21654, 10539, -3456, -1776, 2386, -266, -1176, 746, 284, -554, 118, 227, -163, -31, 89, -28 },
+ { -48, -14, 96, -66, -145, 282, 25, -567, 467, 596, -1359, 168, 2320, -2570, -2540, 12778, 21442, 8284, -4078, -972, 2333, -652, -958, 853, 107, -523, 197, 172, -175, 0, 80, -40 },
+ { -55, 2, 95, -99, -108, 316, -80, -531, 629, 385, -1455, 628, 2083, -3277, -1309, 14879, 20819, 6059, -4404, -188, 2154, -974, -700, 904, -62, -465, 259, 112, -176, 28, 68, -49 },
+ { -58, 19, 87, -130, -62, 334, -190, -460, 765, 135, -1470, 1087, 1700, -3861, 203, 16796, 19807, 3931, -4452, 537, 1869, -1219, -421, 901, -217, -385, 301, 51, -167, 52, 53, -55 },
+ { -59, 37, 74, -155, -7, 332, -297, -356, 864, -140, -1397, 1516, 1180, -4276, 1968, 18463, 18443, 1962, -4251, 1171, 1500, -1379, -138, 847, -348, -289, 322, -7, -149, 71, 36, -58 },
+ { -56, 55, 54, -174, 53, 310, -395, -222, 918, -428, -1235, 1888, 541, -4476, 3944, 19824, 16772, 202, -3839, 1686, 1075, -1450, 133, 750, -450, -185, 323, -60, -125, 84, 19, -58 },
+ { -50, 70, 29, -183, 116, 267, -477, -63, 921, -711, -987, 2176, -189, -4427, 6076, 20831, 14854, -1304, -3257, 2065, 621, -1434, 379, 616, -519, -77, 306, -104, -96, 91, 2, -54 },
+ { -41, 83, 0, -182, 178, 203, -536, 110, 869, -972, -660, 2356, -979, -4098, 8305, 21448, 12753, -2530, -2553, 2299, 166, -1340, 586, 458, -553, 25, 273, -139, -63, 93, -14, -48 }
+};
+
diff --git a/po/ChangeLog b/po/ChangeLog
new file mode 100644
index 0000000..80b913f
--- /dev/null
+++ b/po/ChangeLog
@@ -0,0 +1,18 @@
+2011-06-18 gettextize <bug-gnu-gettext at gnu.org>
+
+ * Makefile.in.in: Upgrade to gettext-0.18.1.
+ * Rules-quot: Upgrade to gettext-0.18.1.
+
+2008-12-14 gettextize <bug-gnu-gettext at gnu.org>
+
+ * Makefile.in.in: Upgrade to gettext-0.17.
+ * boldquot.sed: New file, from gettext-0.17.
+ * en at boldquot.header: New file, from gettext-0.17.
+ * en at quot.header: New file, from gettext-0.17.
+ * insert-header.sin: New file, from gettext-0.17.
+ * quot.sed: New file, from gettext-0.17.
+ * remove-potcdate.sin: New file, from gettext-0.17.
+ * Rules-quot: New file, from gettext-0.17.
+ * cat-id-tbl.c: Remove file.
+ * stamp-cat-id: Remove file.
+
diff --git a/po/Makefile.in.in b/po/Makefile.in.in
new file mode 100644
index 0000000..83d8838
--- /dev/null
+++ b/po/Makefile.in.in
@@ -0,0 +1,444 @@
+# Makefile for PO directory in any package using GNU gettext.
+# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper <drepper at gnu.ai.mit.edu>
+#
+# This file can be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU General Public
+# License but which still want to provide support for the GNU gettext
+# functionality.
+# Please note that the actual code of GNU gettext is covered by the GNU
+# General Public License and is *not* in the public domain.
+#
+# Origin: gettext-0.18
+GETTEXT_MACRO_VERSION = 0.18
+
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+
+SHELL = /bin/sh
+ at SET_MAKE@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+datarootdir = @datarootdir@
+datadir = @datadir@
+localedir = @localedir@
+gettextsrcdir = $(datadir)/gettext/po
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+# We use $(mkdir_p).
+# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as
+# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions,
+# @install_sh@ does not start with $(SHELL), so we add it.
+# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined
+# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake
+# versions, $(mkinstalldirs) and $(install_sh) are unused.
+mkinstalldirs = $(SHELL) @install_sh@ -d
+install_sh = $(SHELL) @install_sh@
+MKDIR_P = @MKDIR_P@
+mkdir_p = @mkdir_p@
+
+GMSGFMT_ = @GMSGFMT@
+GMSGFMT_no = @GMSGFMT@
+GMSGFMT_yes = @GMSGFMT_015@
+GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT))
+MSGFMT_ = @MSGFMT@
+MSGFMT_no = @MSGFMT@
+MSGFMT_yes = @MSGFMT_015@
+MSGFMT = $(MSGFMT_$(USE_MSGCTXT))
+XGETTEXT_ = @XGETTEXT@
+XGETTEXT_no = @XGETTEXT@
+XGETTEXT_yes = @XGETTEXT_015@
+XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT))
+MSGMERGE = msgmerge
+MSGMERGE_UPDATE = @MSGMERGE@ --update
+MSGINIT = msginit
+MSGCONV = msgconv
+MSGFILTER = msgfilter
+
+POFILES = @POFILES@
+GMOFILES = @GMOFILES@
+UPDATEPOFILES = @UPDATEPOFILES@
+DUMMYPOFILES = @DUMMYPOFILES@
+DISTFILES.common = Makefile.in.in remove-potcdate.sin \
+$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3)
+DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \
+$(POFILES) $(GMOFILES) \
+$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3)
+
+POTFILES = \
+
+CATALOGS = @CATALOGS@
+
+# Makevars gets inserted here. (Don't remove this line!)
+
+.SUFFIXES:
+.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update
+
+.po.mo:
+ @echo "$(MSGFMT) -c -o $@ $<"; \
+ $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@
+
+.po.gmo:
+ @lang=`echo $* | sed -e 's,.*/,,'`; \
+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+ echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \
+ cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo
+
+.sin.sed:
+ sed -e '/^#/d' $< > t-$@
+ mv t-$@ $@
+
+
+all: check-macro-version all- at USE_NLS@
+
+all-yes: stamp-po
+all-no:
+
+# Ensure that the gettext macros and this Makefile.in.in are in sync.
+check-macro-version:
+ @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \
+ || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \
+ exit 1; \
+ }
+
+# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no
+# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because
+# we don't want to bother translators with empty POT files). We assume that
+# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty.
+# In this case, stamp-po is a nop (i.e. a phony target).
+
+# stamp-po is a timestamp denoting the last time at which the CATALOGS have
+# been loosely updated. Its purpose is that when a developer or translator
+# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS,
+# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent
+# invocations of "make" will do nothing. This timestamp would not be necessary
+# if updating the $(CATALOGS) would always touch them; however, the rule for
+# $(POFILES) has been designed to not touch files that don't need to be
+# changed.
+stamp-po: $(srcdir)/$(DOMAIN).pot
+ test ! -f $(srcdir)/$(DOMAIN).pot || \
+ test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES)
+ @test ! -f $(srcdir)/$(DOMAIN).pot || { \
+ echo "touch stamp-po" && \
+ echo timestamp > stamp-poT && \
+ mv stamp-poT stamp-po; \
+ }
+
+# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update',
+# otherwise packages like GCC can not be built if only parts of the source
+# have been downloaded.
+
+# This target rebuilds $(DOMAIN).pot; it is an expensive operation.
+# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed.
+$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed
+ if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \
+ package_gnu='GNU '; \
+ else \
+ package_gnu=''; \
+ fi; \
+ if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \
+ msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \
+ else \
+ msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \
+ fi; \
+ case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \
+ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
+ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \
+ --files-from=$(srcdir)/POTFILES.in \
+ --copyright-holder='$(COPYRIGHT_HOLDER)' \
+ --msgid-bugs-address="$$msgid_bugs_address" \
+ ;; \
+ *) \
+ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \
+ --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \
+ --files-from=$(srcdir)/POTFILES.in \
+ --copyright-holder='$(COPYRIGHT_HOLDER)' \
+ --package-name="$${package_gnu}@PACKAGE@" \
+ --package-version='@VERSION@' \
+ --msgid-bugs-address="$$msgid_bugs_address" \
+ ;; \
+ esac
+ test ! -f $(DOMAIN).po || { \
+ if test -f $(srcdir)/$(DOMAIN).pot; then \
+ sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \
+ sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \
+ if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \
+ rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \
+ else \
+ rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \
+ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
+ fi; \
+ else \
+ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \
+ fi; \
+ }
+
+# This rule has no dependencies: we don't need to update $(DOMAIN).pot at
+# every "make" invocation, only create it when it is missing.
+# Only "make $(DOMAIN).pot-update" or "make dist" will force an update.
+$(srcdir)/$(DOMAIN).pot:
+ $(MAKE) $(DOMAIN).pot-update
+
+# This target rebuilds a PO file if $(DOMAIN).pot has changed.
+# Note that a PO file is not touched if it doesn't need to be changed.
+$(POFILES): $(srcdir)/$(DOMAIN).pot
+ @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \
+ if test -f "$(srcdir)/$${lang}.po"; then \
+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+ echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \
+ cd $(srcdir) \
+ && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
+ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \
+ *) \
+ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \
+ esac; \
+ }; \
+ else \
+ $(MAKE) $${lang}.po-create; \
+ fi
+
+
+install: install-exec install-data
+install-exec:
+install-data: install-data- at USE_NLS@
+ if test "$(PACKAGE)" = "gettext-tools"; then \
+ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
+ for file in $(DISTFILES.common) Makevars.template; do \
+ $(INSTALL_DATA) $(srcdir)/$$file \
+ $(DESTDIR)$(gettextsrcdir)/$$file; \
+ done; \
+ for file in Makevars; do \
+ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
+ done; \
+ else \
+ : ; \
+ fi
+install-data-no: all
+install-data-yes: all
+ @catalogs='$(CATALOGS)'; \
+ for cat in $$catalogs; do \
+ cat=`basename $$cat`; \
+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+ dir=$(localedir)/$$lang/LC_MESSAGES; \
+ $(mkdir_p) $(DESTDIR)$$dir; \
+ if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \
+ $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \
+ echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \
+ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
+ if test -n "$$lc"; then \
+ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
+ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
+ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
+ for file in *; do \
+ if test -f $$file; then \
+ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
+ fi; \
+ done); \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+ else \
+ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
+ :; \
+ else \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ fi; \
+ fi; \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+ ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
+ ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \
+ cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+ echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \
+ fi; \
+ done; \
+ done
+
+install-strip: install
+
+installdirs: installdirs-exec installdirs-data
+installdirs-exec:
+installdirs-data: installdirs-data- at USE_NLS@
+ if test "$(PACKAGE)" = "gettext-tools"; then \
+ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \
+ else \
+ : ; \
+ fi
+installdirs-data-no:
+installdirs-data-yes:
+ @catalogs='$(CATALOGS)'; \
+ for cat in $$catalogs; do \
+ cat=`basename $$cat`; \
+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+ dir=$(localedir)/$$lang/LC_MESSAGES; \
+ $(mkdir_p) $(DESTDIR)$$dir; \
+ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \
+ if test -n "$$lc"; then \
+ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \
+ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \
+ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \
+ for file in *; do \
+ if test -f $$file; then \
+ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \
+ fi; \
+ done); \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \
+ else \
+ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \
+ :; \
+ else \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \
+ fi; \
+ fi; \
+ fi; \
+ done; \
+ done
+
+# Define this as empty until I found a useful application.
+installcheck:
+
+uninstall: uninstall-exec uninstall-data
+uninstall-exec:
+uninstall-data: uninstall-data- at USE_NLS@
+ if test "$(PACKAGE)" = "gettext-tools"; then \
+ for file in $(DISTFILES.common) Makevars.template; do \
+ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \
+ done; \
+ else \
+ : ; \
+ fi
+uninstall-data-no:
+uninstall-data-yes:
+ catalogs='$(CATALOGS)'; \
+ for cat in $$catalogs; do \
+ cat=`basename $$cat`; \
+ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \
+ for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \
+ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \
+ done; \
+ done
+
+check: all
+
+info dvi ps pdf html tags TAGS ctags CTAGS ID:
+
+mostlyclean:
+ rm -f remove-potcdate.sed
+ rm -f stamp-poT
+ rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po
+ rm -fr *.o
+
+clean: mostlyclean
+
+distclean: clean
+ rm -f Makefile Makefile.in POTFILES *.mo
+
+maintainer-clean: distclean
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+ rm -f stamp-po $(GMOFILES)
+
+distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
+dist distdir:
+ $(MAKE) update-po
+ @$(MAKE) dist2
+# This is a separate target because 'update-po' must be executed before.
+dist2: stamp-po $(DISTFILES)
+ dists="$(DISTFILES)"; \
+ if test "$(PACKAGE)" = "gettext-tools"; then \
+ dists="$$dists Makevars.template"; \
+ fi; \
+ if test -f $(srcdir)/$(DOMAIN).pot; then \
+ dists="$$dists $(DOMAIN).pot stamp-po"; \
+ fi; \
+ if test -f $(srcdir)/ChangeLog; then \
+ dists="$$dists ChangeLog"; \
+ fi; \
+ for i in 0 1 2 3 4 5 6 7 8 9; do \
+ if test -f $(srcdir)/ChangeLog.$$i; then \
+ dists="$$dists ChangeLog.$$i"; \
+ fi; \
+ done; \
+ if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \
+ for file in $$dists; do \
+ if test -f $$file; then \
+ cp -p $$file $(distdir) || exit 1; \
+ else \
+ cp -p $(srcdir)/$$file $(distdir) || exit 1; \
+ fi; \
+ done
+
+update-po: Makefile
+ $(MAKE) $(DOMAIN).pot-update
+ test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES)
+ $(MAKE) update-gmo
+
+# General rule for creating PO files.
+
+.nop.po-create:
+ @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \
+ echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \
+ exit 1
+
+# General rule for updating PO files.
+
+.nop.po-update:
+ @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \
+ if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \
+ tmpdir=`pwd`; \
+ echo "$$lang:"; \
+ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
+ echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \
+ cd $(srcdir); \
+ if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \
+ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \
+ $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
+ *) \
+ $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \
+ esac; \
+ }; then \
+ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
+ rm -f $$tmpdir/$$lang.new.po; \
+ else \
+ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
+ :; \
+ else \
+ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
+ exit 1; \
+ fi; \
+ fi; \
+ else \
+ echo "msgmerge for $$lang.po failed!" 1>&2; \
+ rm -f $$tmpdir/$$lang.new.po; \
+ fi
+
+$(DUMMYPOFILES):
+
+update-gmo: Makefile $(GMOFILES)
+ @:
+
+# Recreate Makefile by invoking config.status. Explicitly invoke the shell,
+# because execution permission bits may not work on the current file system.
+# Use @SHELL@, which is the shell determined by autoconf for the use by its
+# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient.
+Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@
+ cd $(top_builddir) \
+ && @SHELL@ ./config.status $(subdir)/$@.in po-directories
+
+force:
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/po/Makevars b/po/Makevars
new file mode 100644
index 0000000..32692ab
--- /dev/null
+++ b/po/Makevars
@@ -0,0 +1,41 @@
+# Makefile variables for PO directory in any package using GNU gettext.
+
+# Usually the message domain is the same as the package name.
+DOMAIN = $(PACKAGE)
+
+# These two variables depend on the location of this directory.
+subdir = po
+top_builddir = ..
+
+# These options get passed to xgettext.
+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+
+# This is the copyright holder that gets inserted into the header of the
+# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding
+# package. (Note that the msgstr strings, extracted from the package's
+# sources, belong to the copyright holder of the package.) Translators are
+# expected to transfer the copyright for their translations to this person
+# or entity, or to disclaim their copyright. The empty string stands for
+# the public domain; in this case the translators are expected to disclaim
+# their copyright.
+COPYRIGHT_HOLDER = Free Software Foundation, Inc.
+
+# This is the email address or URL to which the translators shall report
+# bugs in the untranslated strings:
+# - Strings which are not entire sentences, see the maintainer guidelines
+# in the GNU gettext documentation, section 'Preparing Strings'.
+# - Strings which use unclear terms or require additional context to be
+# understood.
+# - Strings which make invalid assumptions about notation of date, time or
+# money.
+# - Pluralisation problems.
+# - Incorrect English spelling.
+# - Incorrect formatting.
+# It can be your email address, or a mailing list address where translators
+# can write to without being subscribed, or the URL of a web page through
+# which the translators can contact you.
+MSGID_BUGS_ADDRESS =
+
+# This is the list of locale categories, beyond LC_MESSAGES, for which the
+# message catalogs shall be used. It is usually empty.
+EXTRA_LOCALE_CATEGORIES =
diff --git a/po/POTFILES.in b/po/POTFILES.in
new file mode 100644
index 0000000..f6dbda9
--- /dev/null
+++ b/po/POTFILES.in
@@ -0,0 +1,7 @@
+# List of source files containing translatable strings.
+
+configapp/src/app.c
+configapp/src/diag.c
+configapp/src/interface.c
+configapp/src/main.c
+configapp/src/support.c
diff --git a/po/Rules-quot b/po/Rules-quot
new file mode 100644
index 0000000..af52487
--- /dev/null
+++ b/po/Rules-quot
@@ -0,0 +1,47 @@
+# Special Makefile rules for English message catalogs with quotation marks.
+
+DISTFILES.common.extra1 = quot.sed boldquot.sed en at quot.header en at boldquot.header insert-header.sin Rules-quot
+
+.SUFFIXES: .insert-header .po-update-en
+
+en at quot.po-create:
+ $(MAKE) en at quot.po-update
+en at boldquot.po-create:
+ $(MAKE) en at boldquot.po-update
+
+en at quot.po-update: en at quot.po-update-en
+en at boldquot.po-update: en at boldquot.po-update-en
+
+.insert-header.po-update-en:
+ @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \
+ if test "$(PACKAGE)" = "gettext"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \
+ tmpdir=`pwd`; \
+ echo "$$lang:"; \
+ ll=`echo $$lang | sed -e 's/@.*//'`; \
+ LC_ALL=C; export LC_ALL; \
+ cd $(srcdir); \
+ if $(MSGINIT) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null | sed -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | $(MSGFILTER) sed -f `echo $$lang | sed -e 's/.*@//'`.sed 2>/dev/null > $$tmpdir/$$lang.new.po; then \
+ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
+ rm -f $$tmpdir/$$lang.new.po; \
+ else \
+ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
+ :; \
+ else \
+ echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
+ exit 1; \
+ fi; \
+ fi; \
+ else \
+ echo "creation of $$lang.po failed!" 1>&2; \
+ rm -f $$tmpdir/$$lang.new.po; \
+ fi
+
+en at quot.insert-header: insert-header.sin
+ sed -e '/^#/d' -e 's/HEADER/en at quot.header/g' $(srcdir)/insert-header.sin > en at quot.insert-header
+
+en at boldquot.insert-header: insert-header.sin
+ sed -e '/^#/d' -e 's/HEADER/en at boldquot.header/g' $(srcdir)/insert-header.sin > en at boldquot.insert-header
+
+mostlyclean: mostlyclean-quot
+mostlyclean-quot:
+ rm -f *.insert-header
diff --git a/po/boldquot.sed b/po/boldquot.sed
new file mode 100644
index 0000000..4b937aa
--- /dev/null
+++ b/po/boldquot.sed
@@ -0,0 +1,10 @@
+s/"\([^"]*\)"/“\1”/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“”/""/g
+s/“/“[1m/g
+s/”/[0m”/g
+s/‘/‘[1m/g
+s/’/[0m’/g
diff --git a/po/en at boldquot.header b/po/en at boldquot.header
new file mode 100644
index 0000000..fedb6a0
--- /dev/null
+++ b/po/en at boldquot.header
@@ -0,0 +1,25 @@
+# All this catalog "translates" are quotation characters.
+# The msgids must be ASCII and therefore cannot contain real quotation
+# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
+# and double quote (0x22). These substitutes look strange; see
+# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
+#
+# This catalog translates grave accent (0x60) and apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019).
+# It also translates pairs of apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019)
+# and pairs of quotation mark (0x22) to
+# left double quotation mark (U+201C) and right double quotation mark (U+201D).
+#
+# When output to an UTF-8 terminal, the quotation characters appear perfectly.
+# When output to an ISO-8859-1 terminal, the single quotation marks are
+# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
+# grave/acute accent (by libiconv), and the double quotation marks are
+# transliterated to 0x22.
+# When output to an ASCII terminal, the single quotation marks are
+# transliterated to apostrophes, and the double quotation marks are
+# transliterated to 0x22.
+#
+# This catalog furthermore displays the text between the quotation marks in
+# bold face, assuming the VT100/XTerm escape sequences.
+#
diff --git a/po/en at quot.header b/po/en at quot.header
new file mode 100644
index 0000000..a9647fc
--- /dev/null
+++ b/po/en at quot.header
@@ -0,0 +1,22 @@
+# All this catalog "translates" are quotation characters.
+# The msgids must be ASCII and therefore cannot contain real quotation
+# characters, only substitutes like grave accent (0x60), apostrophe (0x27)
+# and double quote (0x22). These substitutes look strange; see
+# http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
+#
+# This catalog translates grave accent (0x60) and apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019).
+# It also translates pairs of apostrophe (0x27) to
+# left single quotation mark (U+2018) and right single quotation mark (U+2019)
+# and pairs of quotation mark (0x22) to
+# left double quotation mark (U+201C) and right double quotation mark (U+201D).
+#
+# When output to an UTF-8 terminal, the quotation characters appear perfectly.
+# When output to an ISO-8859-1 terminal, the single quotation marks are
+# transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to
+# grave/acute accent (by libiconv), and the double quotation marks are
+# transliterated to 0x22.
+# When output to an ASCII terminal, the single quotation marks are
+# transliterated to apostrophes, and the double quotation marks are
+# transliterated to 0x22.
+#
diff --git a/po/fr.gmo b/po/fr.gmo
new file mode 100644
index 0000000..920c331
Binary files /dev/null and b/po/fr.gmo differ
diff --git a/po/fr.po b/po/fr.po
new file mode 100644
index 0000000..7f36543
--- /dev/null
+++ b/po/fr.po
@@ -0,0 +1,226 @@
+# French translation of soundmodem.
+# Copyright (C) 1999-2008 Thomas Sailer
+# This file is distributed under the same license as the soundmodem package.
+# Stephane Fillod <fillods at users.sf.net>, 2008
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: soundmodem 0.11\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-05-04 19:59+0200\n"
+"PO-Revision-Date: 2008-12-14 21:23+0100\n"
+"Last-Translator: Stéphane Fillod <fillods at users.sf.net>\n"
+"Language-Team: French <debian-l10n-french at lists.debian.org>\n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=n>1;\n"
+
+#: configapp/src/app.c:139
+msgid "Mode"
+msgstr "Mode"
+
+#: configapp/src/app.c:389
+msgid "IO"
+msgstr "E/S"
+
+#: configapp/src/app.c:404
+msgid "Channel Access"
+msgstr "Cannel d'Accès"
+
+#: configapp/src/app.c:527
+msgid "Modulator"
+msgstr "Modulateur"
+
+#: configapp/src/app.c:552
+msgid "Demodulator"
+msgstr "Démodulateur"
+
+#: configapp/src/app.c:578
+msgid "Packet IO"
+msgstr "E/S Paquet"
+
+#: configapp/src/interface.c:73 configapp/src/interface.c:339
+msgid "SoundModem Configurator"
+msgstr "Configurateur SoundModem"
+
+#: configapp/src/interface.c:88
+msgid "File"
+msgstr "Fichier"
+
+#: configapp/src/interface.c:95
+msgid "New"
+msgstr "Nouveau"
+
+#: configapp/src/interface.c:102 configapp/src/interface.c:117
+msgid "Configuration"
+msgstr "configuration"
+
+#: configapp/src/interface.c:106 configapp/src/interface.c:121
+msgid "Channel"
+msgstr "Cannal"
+
+#: configapp/src/interface.c:110
+msgid "Delete"
+msgstr "Supprimer"
+
+#: configapp/src/interface.c:130
+msgid "Quit"
+msgstr "Quitter"
+
+#: configapp/src/interface.c:134
+msgid "Diagnostics"
+msgstr "Diagnostics"
+
+#: configapp/src/interface.c:141 configapp/src/interface.c:648
+#: configapp/src/interface.c:707
+msgid "Scope"
+msgstr "Scope"
+
+#: configapp/src/interface.c:145 configapp/src/interface.c:597
+msgid "Spectrum"
+msgstr "Spectre"
+
+#: configapp/src/interface.c:149
+msgid "Modem"
+msgstr "Modem"
+
+#: configapp/src/interface.c:153
+msgid "AO-40 P3D Modem"
+msgstr "Modem AO-40 P3D"
+
+#: configapp/src/interface.c:157
+msgid "PASSALL (do not check CRC)"
+msgstr "PASSTOUT (aucune vérification CRC)"
+
+#: configapp/src/interface.c:161
+msgid "Help"
+msgstr "Aide"
+
+#: configapp/src/interface.c:168
+msgid "About"
+msgstr "A Propos"
+
+#: configapp/src/interface.c:313
+msgid "About SoundModem Configurator"
+msgstr "A Propos du Configurateur SoundModem"
+
+#: configapp/src/interface.c:329
+msgid "Copyright 2000"
+msgstr "Copyright 2000"
+
+#: configapp/src/interface.c:334
+msgid "Thomas Sailer"
+msgstr "Thomas Sailer"
+
+#: configapp/src/interface.c:352
+msgid "Ok"
+msgstr "Ok"
+
+#: configapp/src/interface.c:389
+msgid "New Configuration"
+msgstr "Nouvelle Configuration"
+
+#: configapp/src/interface.c:399
+msgid "Configuration Name"
+msgstr "Nom de la Configuration"
+
+#: configapp/src/interface.c:419
+msgid "Cancel"
+msgstr "Annler"
+
+#: configapp/src/interface.c:427 configapp/src/interface.c:488
+msgid "OK"
+msgstr "OK"
+
+#: configapp/src/interface.c:465 configapp/src/interface.c:472
+msgid "Error"
+msgstr "Erreur"
+
+#: configapp/src/interface.c:528
+msgid "Spectrum Display"
+msgstr "Ecran de Spectre"
+
+#: configapp/src/interface.c:539
+msgid "Pointer"
+msgstr "Pointeur"
+
+#: configapp/src/interface.c:556 configapp/src/interface.c:561
+#: configapp/src/interface.c:668 configapp/src/interface.c:672
+#: configapp/src/interface.c:828 configapp/src/interface.c:832
+msgid "PTT"
+msgstr "PTT"
+
+#: configapp/src/interface.c:573 configapp/src/interface.c:684
+#: configapp/src/interface.c:844
+msgid "DCD"
+msgstr "DCD"
+
+#: configapp/src/interface.c:659
+msgid "Freeze when not DCD"
+msgstr "Gèle quand pas de DCD"
+
+#: configapp/src/interface.c:769
+msgid "Receive Packets/Bits"
+msgstr "Paquets/Bits Reçus"
+
+#: configapp/src/interface.c:780
+msgid "Clear Count"
+msgstr "RAZ Compte"
+
+#: configapp/src/interface.c:784
+msgid "Zeros"
+msgstr "Zéros"
+
+#: configapp/src/interface.c:797
+msgid "Ones"
+msgstr "Uns"
+
+#: configapp/src/interface.c:810
+msgid "Total"
+msgstr "Total"
+
+#: configapp/src/interface.c:879
+msgid "Received Packets"
+msgstr "Paquets Reçus"
+
+#: configapp/src/interface.c:901
+msgid "Received Bits"
+msgstr "Bits Reçus"
+
+#: configapp/src/interface.c:968
+msgid "AO-40 Phase 3D Receive Window"
+msgstr "Fenêtre Réception AO-40 Phase 3D"
+
+#: configapp/src/interface.c:979
+msgid "Receiver Status"
+msgstr "Status Récepteur"
+
+#: configapp/src/interface.c:992
+msgid "Carrier Frequency"
+msgstr "Fréquence Porteuse"
+
+#: configapp/src/interface.c:1005
+msgid "Hz"
+msgstr "Hz"
+
+#: configapp/src/interface.c:1010
+msgid "Decode All Packets (Faulty CRC)"
+msgstr "Décode Tous les Paquets (CRC erronés)"
+
+#: configapp/src/interface.c:1037
+msgid "Received Decoded Packets"
+msgstr "Paquets Décodés Reçus"
+
+#: configapp/src/interface.c:1059
+msgid "Received Raw Packets"
+msgstr "Paquets Bruts Reçus"
+
+#: configapp/src/support.c:90 configapp/src/support.c:114
+#, c-format
+msgid "Couldn't find pixmap file: %s"
+msgstr "Ne peut pas trouver le fichier pixmap: %s"
+
+#~ msgid "Select File"
+#~ msgstr "Sélectionne Fichier"
diff --git a/po/insert-header.sin b/po/insert-header.sin
new file mode 100644
index 0000000..b26de01
--- /dev/null
+++ b/po/insert-header.sin
@@ -0,0 +1,23 @@
+# Sed script that inserts the file called HEADER before the header entry.
+#
+# At each occurrence of a line starting with "msgid ", we execute the following
+# commands. At the first occurrence, insert the file. At the following
+# occurrences, do nothing. The distinction between the first and the following
+# occurrences is achieved by looking at the hold space.
+/^msgid /{
+x
+# Test if the hold space is empty.
+s/m/m/
+ta
+# Yes it was empty. First occurrence. Read the file.
+r HEADER
+# Output the file's contents by reading the next line. But don't lose the
+# current line while doing this.
+g
+N
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}
diff --git a/po/quot.sed b/po/quot.sed
new file mode 100644
index 0000000..0122c46
--- /dev/null
+++ b/po/quot.sed
@@ -0,0 +1,6 @@
+s/"\([^"]*\)"/“\1”/g
+s/`\([^`']*\)'/‘\1’/g
+s/ '\([^`']*\)' / ‘\1’ /g
+s/ '\([^`']*\)'$/ ‘\1’/g
+s/^'\([^`']*\)' /‘\1’ /g
+s/“”/""/g
diff --git a/po/remove-potcdate.sin b/po/remove-potcdate.sin
new file mode 100644
index 0000000..2436c49
--- /dev/null
+++ b/po/remove-potcdate.sin
@@ -0,0 +1,19 @@
+# Sed script that remove the POT-Creation-Date line in the header entry
+# from a POT file.
+#
+# The distinction between the first and the following occurrences of the
+# pattern is achieved by looking at the hold space.
+/^"POT-Creation-Date: .*"$/{
+x
+# Test if the hold space is empty.
+s/P/P/
+ta
+# Yes it was empty. First occurrence. Remove the line.
+g
+d
+bb
+:a
+# The hold space was nonempty. Following occurrences. Do nothing.
+x
+:b
+}
diff --git a/po/soundmodem.pot b/po/soundmodem.pot
new file mode 100644
index 0000000..ba404e6
--- /dev/null
+++ b/po/soundmodem.pot
@@ -0,0 +1,223 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR Free Software Foundation, Inc.
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL at ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: soundmodem 0.20\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-05-04 19:59+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL at ADDRESS>\n"
+"Language-Team: LANGUAGE <LL at li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: configapp/src/app.c:139
+msgid "Mode"
+msgstr ""
+
+#: configapp/src/app.c:389
+msgid "IO"
+msgstr ""
+
+#: configapp/src/app.c:404
+msgid "Channel Access"
+msgstr ""
+
+#: configapp/src/app.c:527
+msgid "Modulator"
+msgstr ""
+
+#: configapp/src/app.c:552
+msgid "Demodulator"
+msgstr ""
+
+#: configapp/src/app.c:578
+msgid "Packet IO"
+msgstr ""
+
+#: configapp/src/interface.c:73 configapp/src/interface.c:339
+msgid "SoundModem Configurator"
+msgstr ""
+
+#: configapp/src/interface.c:88
+msgid "File"
+msgstr ""
+
+#: configapp/src/interface.c:95
+msgid "New"
+msgstr ""
+
+#: configapp/src/interface.c:102 configapp/src/interface.c:117
+msgid "Configuration"
+msgstr ""
+
+#: configapp/src/interface.c:106 configapp/src/interface.c:121
+msgid "Channel"
+msgstr ""
+
+#: configapp/src/interface.c:110
+msgid "Delete"
+msgstr ""
+
+#: configapp/src/interface.c:130
+msgid "Quit"
+msgstr ""
+
+#: configapp/src/interface.c:134
+msgid "Diagnostics"
+msgstr ""
+
+#: configapp/src/interface.c:141 configapp/src/interface.c:648
+#: configapp/src/interface.c:707
+msgid "Scope"
+msgstr ""
+
+#: configapp/src/interface.c:145 configapp/src/interface.c:597
+msgid "Spectrum"
+msgstr ""
+
+#: configapp/src/interface.c:149
+msgid "Modem"
+msgstr ""
+
+#: configapp/src/interface.c:153
+msgid "AO-40 P3D Modem"
+msgstr ""
+
+#: configapp/src/interface.c:157
+msgid "PASSALL (do not check CRC)"
+msgstr ""
+
+#: configapp/src/interface.c:161
+msgid "Help"
+msgstr ""
+
+#: configapp/src/interface.c:168
+msgid "About"
+msgstr ""
+
+#: configapp/src/interface.c:313
+msgid "About SoundModem Configurator"
+msgstr ""
+
+#: configapp/src/interface.c:329
+msgid "Copyright 2000"
+msgstr ""
+
+#: configapp/src/interface.c:334
+msgid "Thomas Sailer"
+msgstr ""
+
+#: configapp/src/interface.c:352
+msgid "Ok"
+msgstr ""
+
+#: configapp/src/interface.c:389
+msgid "New Configuration"
+msgstr ""
+
+#: configapp/src/interface.c:399
+msgid "Configuration Name"
+msgstr ""
+
+#: configapp/src/interface.c:419
+msgid "Cancel"
+msgstr ""
+
+#: configapp/src/interface.c:427 configapp/src/interface.c:488
+msgid "OK"
+msgstr ""
+
+#: configapp/src/interface.c:465 configapp/src/interface.c:472
+msgid "Error"
+msgstr ""
+
+#: configapp/src/interface.c:528
+msgid "Spectrum Display"
+msgstr ""
+
+#: configapp/src/interface.c:539
+msgid "Pointer"
+msgstr ""
+
+#: configapp/src/interface.c:556 configapp/src/interface.c:561
+#: configapp/src/interface.c:668 configapp/src/interface.c:672
+#: configapp/src/interface.c:828 configapp/src/interface.c:832
+msgid "PTT"
+msgstr ""
+
+#: configapp/src/interface.c:573 configapp/src/interface.c:684
+#: configapp/src/interface.c:844
+msgid "DCD"
+msgstr ""
+
+#: configapp/src/interface.c:659
+msgid "Freeze when not DCD"
+msgstr ""
+
+#: configapp/src/interface.c:769
+msgid "Receive Packets/Bits"
+msgstr ""
+
+#: configapp/src/interface.c:780
+msgid "Clear Count"
+msgstr ""
+
+#: configapp/src/interface.c:784
+msgid "Zeros"
+msgstr ""
+
+#: configapp/src/interface.c:797
+msgid "Ones"
+msgstr ""
+
+#: configapp/src/interface.c:810
+msgid "Total"
+msgstr ""
+
+#: configapp/src/interface.c:879
+msgid "Received Packets"
+msgstr ""
+
+#: configapp/src/interface.c:901
+msgid "Received Bits"
+msgstr ""
+
+#: configapp/src/interface.c:968
+msgid "AO-40 Phase 3D Receive Window"
+msgstr ""
+
+#: configapp/src/interface.c:979
+msgid "Receiver Status"
+msgstr ""
+
+#: configapp/src/interface.c:992
+msgid "Carrier Frequency"
+msgstr ""
+
+#: configapp/src/interface.c:1005
+msgid "Hz"
+msgstr ""
+
+#: configapp/src/interface.c:1010
+msgid "Decode All Packets (Faulty CRC)"
+msgstr ""
+
+#: configapp/src/interface.c:1037
+msgid "Received Decoded Packets"
+msgstr ""
+
+#: configapp/src/interface.c:1059
+msgid "Received Raw Packets"
+msgstr ""
+
+#: configapp/src/support.c:90 configapp/src/support.c:114
+#, c-format
+msgid "Couldn't find pixmap file: %s"
+msgstr ""
diff --git a/po/stamp-po b/po/stamp-po
new file mode 100644
index 0000000..9788f70
--- /dev/null
+++ b/po/stamp-po
@@ -0,0 +1 @@
+timestamp
diff --git a/po/sv.gmo b/po/sv.gmo
new file mode 100644
index 0000000..e9558fa
Binary files /dev/null and b/po/sv.gmo differ
diff --git a/po/sv.po b/po/sv.po
new file mode 100644
index 0000000..fb29532
--- /dev/null
+++ b/po/sv.po
@@ -0,0 +1,228 @@
+# Swedish translation of soundmodem.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the soundmodem package.
+# Daniel Nylander <po at danielnylander.se>, 2006.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: soundmodem 0.9-2\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2015-05-04 19:59+0200\n"
+"PO-Revision-Date: 2006-02-02 23:11+0100\n"
+"Last-Translator: Daniel Nylander <po at danielnylander.se>\n"
+"Language-Team: Swedish <tp-sv at listor.tp-sv.se>\n"
+"Language: sv\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: configapp/src/app.c:139
+msgid "Mode"
+msgstr "Läge"
+
+#: configapp/src/app.c:389
+msgid "IO"
+msgstr "In/Ut"
+
+#: configapp/src/app.c:404
+msgid "Channel Access"
+msgstr "Kanalåtkomst"
+
+#: configapp/src/app.c:527
+msgid "Modulator"
+msgstr "Modulator"
+
+#: configapp/src/app.c:552
+msgid "Demodulator"
+msgstr "Demodulator"
+
+#: configapp/src/app.c:578
+msgid "Packet IO"
+msgstr "Paket In/Ut"
+
+#: configapp/src/interface.c:73 configapp/src/interface.c:339
+msgid "SoundModem Configurator"
+msgstr "Konfiguratör för SoundModem"
+
+#: configapp/src/interface.c:88
+msgid "File"
+msgstr "Arkiv"
+
+#: configapp/src/interface.c:95
+msgid "New"
+msgstr "Ny"
+
+#: configapp/src/interface.c:102 configapp/src/interface.c:117
+msgid "Configuration"
+msgstr "Konfiguration"
+
+#: configapp/src/interface.c:106 configapp/src/interface.c:121
+msgid "Channel"
+msgstr "Kanal"
+
+#: configapp/src/interface.c:110
+msgid "Delete"
+msgstr "Ta bort"
+
+#: configapp/src/interface.c:130
+msgid "Quit"
+msgstr "Avsluta"
+
+#: configapp/src/interface.c:134
+msgid "Diagnostics"
+msgstr "Diagnostik"
+
+#: configapp/src/interface.c:141 configapp/src/interface.c:648
+#: configapp/src/interface.c:707
+msgid "Scope"
+msgstr "Scope"
+
+#: configapp/src/interface.c:145 configapp/src/interface.c:597
+msgid "Spectrum"
+msgstr "Spektrum"
+
+#: configapp/src/interface.c:149
+msgid "Modem"
+msgstr "Modem"
+
+#: configapp/src/interface.c:153
+msgid "AO-40 P3D Modem"
+msgstr "AO-40 P3D Modem"
+
+#: configapp/src/interface.c:157
+msgid "PASSALL (do not check CRC)"
+msgstr "PASSALL (kontrollera inte CRC)"
+
+#: configapp/src/interface.c:161
+msgid "Help"
+msgstr "Hjälp"
+
+#: configapp/src/interface.c:168
+msgid "About"
+msgstr "Om"
+
+#: configapp/src/interface.c:313
+msgid "About SoundModem Configurator"
+msgstr "Om Konfiguratör för SoundModem"
+
+#: configapp/src/interface.c:329
+msgid "Copyright 2000"
+msgstr "Copyright 2000"
+
+#: configapp/src/interface.c:334
+msgid "Thomas Sailer"
+msgstr "Thomas Sailer"
+
+#: configapp/src/interface.c:352
+msgid "Ok"
+msgstr "Ok"
+
+#: configapp/src/interface.c:389
+msgid "New Configuration"
+msgstr "Ny konfiguration"
+
+#: configapp/src/interface.c:399
+msgid "Configuration Name"
+msgstr "Konfigurationsnamn"
+
+#: configapp/src/interface.c:419
+msgid "Cancel"
+msgstr "Avbryt"
+
+#: configapp/src/interface.c:427 configapp/src/interface.c:488
+msgid "OK"
+msgstr "OK"
+
+#: configapp/src/interface.c:465 configapp/src/interface.c:472
+msgid "Error"
+msgstr "Fel"
+
+#: configapp/src/interface.c:528
+msgid "Spectrum Display"
+msgstr "Visa spektrum"
+
+#: configapp/src/interface.c:539
+msgid "Pointer"
+msgstr "Pekare"
+
+#: configapp/src/interface.c:556 configapp/src/interface.c:561
+#: configapp/src/interface.c:668 configapp/src/interface.c:672
+#: configapp/src/interface.c:828 configapp/src/interface.c:832
+msgid "PTT"
+msgstr "PTT"
+
+#: configapp/src/interface.c:573 configapp/src/interface.c:684
+#: configapp/src/interface.c:844
+msgid "DCD"
+msgstr "DCD"
+
+#: configapp/src/interface.c:659
+msgid "Freeze when not DCD"
+msgstr "Frys när inte DCD"
+
+#: configapp/src/interface.c:769
+msgid "Receive Packets/Bits"
+msgstr "Mottagna paket/bitar"
+
+#: configapp/src/interface.c:780
+msgid "Clear Count"
+msgstr "Nollställ räknare"
+
+#: configapp/src/interface.c:784
+msgid "Zeros"
+msgstr "Nollor"
+
+#: configapp/src/interface.c:797
+msgid "Ones"
+msgstr "Ettor"
+
+#: configapp/src/interface.c:810
+msgid "Total"
+msgstr "Totalt"
+
+#: configapp/src/interface.c:879
+msgid "Received Packets"
+msgstr "Mottagna paket"
+
+#: configapp/src/interface.c:901
+msgid "Received Bits"
+msgstr "Mottagna bitar"
+
+#: configapp/src/interface.c:968
+msgid "AO-40 Phase 3D Receive Window"
+msgstr "Mottagningsfönster AO-40 Phase 3D"
+
+#: configapp/src/interface.c:979
+msgid "Receiver Status"
+msgstr "Mottagningsstatus"
+
+#: configapp/src/interface.c:992
+msgid "Carrier Frequency"
+msgstr "Bärarfrekvens"
+
+#: configapp/src/interface.c:1005
+msgid "Hz"
+msgstr "Hz"
+
+#: configapp/src/interface.c:1010
+msgid "Decode All Packets (Faulty CRC)"
+msgstr "Avkoda alla paket (felaktig CRC)"
+
+#: configapp/src/interface.c:1037
+msgid "Received Decoded Packets"
+msgstr "Mottagna avkodade paket"
+
+#: configapp/src/interface.c:1059
+msgid "Received Raw Packets"
+msgstr "Mottagna råpaket"
+
+#: configapp/src/support.c:90 configapp/src/support.c:114
+#, c-format
+msgid "Couldn't find pixmap file: %s"
+msgstr "Kunde inte hitta bildfil: %s"
+
+#~ msgid "Select File"
+#~ msgstr "Välj fil"
+
+#~ msgid "Error loading pixmap file: %s"
+#~ msgstr "Fel vid inläsning av bildfil: %s"
diff --git a/pskmodem/Makefile.am b/pskmodem/Makefile.am
new file mode 100644
index 0000000..e1727d7
--- /dev/null
+++ b/pskmodem/Makefile.am
@@ -0,0 +1,35 @@
+AM_CPPFLAGS = -I$(top_srcdir)/soundcard -I$(top_srcdir)/libmisc -I$(top_srcdir)/matlib
+
+noinst_LIBRARIES = libpsk.a
+#dnl sbin_PROGRAMS
+
+measpsk_SOURCES = measpsk.c
+measpsk_LDADD = ../libmisc/libmisc.a ../matlib/libmat.a
+
+genpsktbl_SOURCES = genpsktbl.c
+genpsktbl_LDADD = ../matlib/libmat.a
+
+libpsk_a_SOURCES = pskmodem.c pskmlse.c
+
+noinst_HEADERS = \
+ meas.h \
+ psk.h \
+ psktbl.h
+
+if WIN32
+MEASPROG =
+else
+MEASPROG = measpsk
+endif
+
+if CROSSCOMP
+
+else
+
+noinst_PROGRAMS = $(MEASPROG) genpsktbl
+
+$(srcdir)/psktbl.h: genpsktbl$(EXEEXT)
+ ./genpsktbl > $@
+
+endif
+
diff --git a/pskmodem/Makefile.in b/pskmodem/Makefile.in
new file mode 100644
index 0000000..120b88a
--- /dev/null
+++ b/pskmodem/Makefile.in
@@ -0,0 +1,627 @@
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+
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+# with or without modifications, as long as this notice is preserved.
+
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+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+ psk.h \
+ psktbl.h
+
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+ at WIN32_TRUE@MEASPROG =
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+
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+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
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+
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+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
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+
+
+ at CROSSCOMP_FALSE@$(srcdir)/psktbl.h: genpsktbl$(EXEEXT)
+ at CROSSCOMP_FALSE@ ./genpsktbl > $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/pskmodem/genpsktbl.c b/pskmodem/genpsktbl.c
new file mode 100644
index 0000000..9612bc9
--- /dev/null
+++ b/pskmodem/genpsktbl.c
@@ -0,0 +1,615 @@
+/*****************************************************************************/
+
+/*
+ * genpsktbl.c -- Channel simulator for the PSK channel.
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "psk.h"
+#include "mat.h"
+
+#include <math.h>
+#include <float.h>
+#include <stdio.h>
+#include <string.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Maximum length shift register connections
+ * (cf. Proakis, Digital Communications, p. 399
+ *
+ * 2 1,2
+ * 3 1,3
+ * 4 1,4
+ * 5 1,4
+ * 6 1,6
+ * 7 1,7
+ * 8 1,5,6,7
+ * 9 1,6
+ * 10 1,8
+ * 11 1,10
+ * 12 1,7,9,12
+ * 13 1,10,11,13
+ * 14 1,5,9,14
+ * 15 1,15
+ * 16 1,5,14,16
+ * 17 1,15
+ * 18 1,12
+ */
+
+#define TAP_2 ((1<<1)|(1<<0))
+#define TAP_3 ((1<<2)|(1<<0))
+#define TAP_4 ((1<<3)|(1<<0))
+#define TAP_5 ((1<<4)|(1<<1))
+#define TAP_6 ((1<<5)|(1<<0))
+#define TAP_7 ((1<<6)|(1<<0))
+#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1))
+#define TAP_9 ((1<<8)|(1<<3))
+#define TAP_10 ((1<<9)|(1<<2))
+#define TAP_11 ((1<<10)|(1<<1))
+#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0))
+#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0))
+#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0))
+#define TAP_15 ((1<<14)|(1<<0))
+#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0))
+#define TAP_17 ((1<<16)|(1<<2))
+#define TAP_18 ((1<<17)|(1<<6))
+
+#define MASK_2 ((1<<2)-1)
+#define MASK_3 ((1<<3)-1)
+#define MASK_4 ((1<<4)-1)
+#define MASK_5 ((1<<5)-1)
+#define MASK_6 ((1<<6)-1)
+#define MASK_7 ((1<<7)-1)
+#define MASK_8 ((1<<8)-1)
+#define MASK_9 ((1<<9)-1)
+#define MASK_10 ((1<<10)-1)
+#define MASK_11 ((1<<11)-1)
+#define MASK_12 ((1<<12)-1)
+#define MASK_13 ((1<<13)-1)
+#define MASK_14 ((1<<14)-1)
+#define MASK_15 ((1<<15)-1)
+#define MASK_16 ((1<<16)-1)
+#define MASK_17 ((1<<17)-1)
+#define MASK_18 ((1<<18)-1)
+
+#define TAPS TAP_12
+#define MASK MASK_12
+
+/* ---------------------------------------------------------------------- */
+
+extern __inline__ unsigned int hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int fcmatprintf(FILE *f, const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const cplxfloat_t *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(f, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++) {
+ ret += fprintf(f, " %g", real(m[i*stride1 + j*stride2]));
+ if (imag(m[i*stride1 + j*stride2]) != 0)
+ ret += fprintf(f, "%+gi", imag(m[i*stride1 + j*stride2]));
+ }
+ if (i+1 < size1)
+ ret += fprintf(f, " ; ...\n ");
+ }
+ ret += fprintf(f, " ];\n");
+ return ret;
+}
+
+static inline unsigned int inttogray(unsigned int x)
+{
+ unsigned int y, r = 0;
+
+ for (y = 1; y <= 0x80; y <<= 1)
+ r |= ((x+y)>>1) & y;
+ return r;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int rndseed = 1;
+
+unsigned int random_num(void)
+{
+ unsigned int tmp2;
+ unsigned long long tmp;
+
+ if (!rndseed)
+ return (rndseed = 1);
+ tmp = rndseed * 16807ULL;
+ tmp2 = (tmp & 0x7FFFFFFFU) + (tmp >> 31);
+ if (tmp2 >= 0x7FFFFFFFU)
+ tmp2 -= 0x7FFFFFFFU;
+ return (rndseed = tmp2);
+}
+
+static void findtrainseq2(FILE *f, int trsymseq[TRAINSYMS], cplxint_t symmapping[(1<<(SYMBITS))])
+{
+ cplxfloat_t symmap[(1<<(SYMBITS))], ct;
+ int trsym[2*TRAINSYMS];
+ cplxfloat_t ma[OBSTRAINSYMS*CHANNELLEN], mah[CHANNELLEN*OBSTRAINSYMS], maha[CHANNELLEN*CHANNELLEN];
+ float odmax, odmaxmin = FLT_MAX, ft;
+ unsigned int cnt, i, j;
+
+ /* first calculate symbol mapping */
+ for (i = 0; i < (1<<(SYMBITS)); i++) {
+ symmap[i].re = symmapping[i].re * (1.0 / 32767);
+ symmap[i].im = symmapping[i].im * (1.0 / 32767);
+ }
+ for (cnt = 0; cnt < 20000; cnt++) {
+ for (i = 0; i < TRAINSYMS; i++)
+ trsym[i+TRAINSYMS] = trsym[i] = random_num() & SYMBITMASK;
+ for (i = 0; i < OBSTRAINSYMS; i++)
+ for (j = 0; j < CHANNELLEN; j++)
+ ma[i*CHANNELLEN+j] = symmap[trsym[i+j]];
+ fchermtranspose(mah, ma, OBSTRAINSYMS, CHANNELLEN);
+ fcmul(maha, mah, ma, CHANNELLEN, OBSTRAINSYMS, CHANNELLEN);
+ //fcmatprintf(f, "a", OBSTRAINSYMS, CHANNELLEN, CHANNELLEN, 1, ma);
+ //fcmatprintf(f, "aha", CHANNELLEN, CHANNELLEN, CHANNELLEN, 1, maha);
+ odmax = 0;
+ for (i = 0; i < CHANNELLEN; i++)
+ for (j = 0; j < i; j++) {
+ ct = maha[i*CHANNELLEN+j];
+ ft = ct.re * ct.re + ct.im * ct.im;
+ if (ft > odmax)
+ odmax = ft;
+ }
+ if (odmax < odmaxmin) {
+ odmaxmin = odmax;
+ memcpy(trsymseq, trsym, TRAINSYMS*sizeof(trsymseq[0]));
+ }
+ //fprintf(f, "/* iter %3d offdiag max: %g maxmin: %g */\n", cnt, odmax, odmaxmin);
+ }
+ fprintf(f, "/* train sequence: min max offdiag a*a^H: %g */\n", odmaxmin);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void findtrainseq(FILE *f, int trsymseq[TRAINSYMS], cplxint_t symmapping[(1<<(SYMBITS))])
+{
+ unsigned int pn = 0xaaaaaaaa;
+ unsigned int i, j, k, new;
+
+ for (i = 0; i < TRAINSYMS; i++) {
+ for (k = j = 0; j < SYMBITS; j++) {
+ new = hweight32(pn & TAPS) & 1;
+ pn = ((pn << 1) | new) & MASK;
+ k = (k << 1) | new;
+ }
+ trsymseq[i] = k;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void gentrain(FILE *f)
+{
+ int trsym[2*TRAINSYMS];
+ float sumr, sumi, expr, expi, vr, vi;
+ unsigned int i, j, k;
+ cplxfloat_t ma[OBSTRAINSYMS*CHANNELLEN], mah[CHANNELLEN*OBSTRAINSYMS], maha[CHANNELLEN*CHANNELLEN];
+ cplxfloat_t mahainv[CHANNELLEN*CHANNELLEN], mahainvah[CHANNELLEN*OBSTRAINSYMS];
+ double ph;
+ cplxint_t symmapping[(1<<(SYMBITS))];
+
+ /* first calculate symbol mapping */
+ for (i = 0; i < (1<<(SYMBITS)); i++) {
+ j = inttogray(i) & ((1<<(SYMBITS))-1);
+ ph = i * (2.0 * M_PI / (1<<(SYMBITS)));
+ symmapping[j].re = 32767 * cos(ph);
+ symmapping[j].im = 32767 * sin(ph);
+ fprintf(f, "/* %02x %02x %6d%+6di */\n", i, j, symmapping[j].re, symmapping[j].im);
+ }
+ findtrainseq2(f, trsym, symmapping);
+ /*memcpy(&trsym[TRAINSYMS], trsym, sizeof(trsym)/2);*/
+ fprintf(f, "\nconst cplxshort_t psk_symmapping[%u] = {", (1<<(SYMBITS)));
+ for (i = 0; ; i++) {
+ fprintf(f, "\n\t{ %d, %d }", symmapping[i].re, symmapping[i].im);
+ if (i >= (1<<(SYMBITS))-1)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+ /* calc training symbols */
+ fprintf(f, "/*\n trsym = [");
+ for (i = 0; i < TRAINSYMS; i++) {
+ trsym[i+TRAINSYMS] = trsym[i];
+ fprintf(f, " %d%+di", symmapping[trsym[i]].re, symmapping[trsym[i]].im);
+ }
+ fprintf(f, " ];\n trsymcc = [");
+ for (i = 0; i < TRAINSYMS; i++) {
+ for (sumr = sumi = 0, j = 0; j < TRAINSYMS; j++) {
+ sumr += symmapping[trsym[j]].re * symmapping[trsym[i+j]].re +
+ symmapping[trsym[j]].im * symmapping[trsym[i+j]].im;
+ sumi += symmapping[trsym[j]].im * symmapping[trsym[i+j]].re -
+ symmapping[trsym[j]].re * symmapping[trsym[i+j]].im;
+ }
+ fprintf(f, " %g%+gi", sumr * (1.0 / 32768 / 32768), sumi * (1.0 / 32768 / 32768));
+ }
+ fprintf(f, " ];\n");
+ for (i = 0; i < OBSTRAINSYMS; i++)
+ for (j = 0; j < CHANNELLEN; j++) {
+ ma[i*CHANNELLEN+j].re = symmapping[trsym[i+j]].re * (1.0 / 32768);
+ ma[i*CHANNELLEN+j].im = symmapping[trsym[i+j]].im * (1.0 / 32768);
+ }
+ fcmatprintf(f, "a", OBSTRAINSYMS, CHANNELLEN, CHANNELLEN, 1, ma);
+ /* transpose it */
+ fchermtranspose(mah, ma, OBSTRAINSYMS, CHANNELLEN);
+ fcmul(maha, mah, ma, CHANNELLEN, OBSTRAINSYMS, CHANNELLEN);
+ fcinv(mahainv, maha, CHANNELLEN);
+ fcmul(mahainvah, mahainv, mah, CHANNELLEN, CHANNELLEN, OBSTRAINSYMS);
+ fcmatprintf(f, "ahainvah", CHANNELLEN, OBSTRAINSYMS, OBSTRAINSYMS, 1, mahainvah);
+ fprintf(f, " */\n\n");
+ /* generate C code */
+ fprintf(f, "\nstatic const unsigned char trainsyms[%u] = {\n\t", TRAINSYMS);
+ for (i = 0;;) {
+ fprintf(f, "%d", trsym[i]);
+ if ((++i) >= TRAINSYMS)
+ break;
+ if (!(i & 15)) {
+ fprintf(f, ",\n\t");
+ continue;
+ }
+ fprintf(f, ", ");
+ }
+#if 0
+ fprintf(f, "\n};\n\nstatic const cplxshort_t traincorr[%u] = {\n", TRAINSYMS);
+ for (i = 0;;) {
+ if (!(i & 3))
+ fprintf(f, "\n\t");
+ fprintf(f, "{ %d, %d }", symmapping[trsym[i]].re, -symmapping[trsym[i]].im);
+ if (i >= (TRAINSYMS-1))
+ break;
+ i++;
+ fprintf(f, ", ");
+ }
+#endif
+ fprintf(f, "\n};\n\nstatic const cplxshort_t traincorrrotated[%u] = {\n", TRAINSYMS);
+ ph = 2.0 * M_PI * FCARRIER / SYMRATE;
+ for (i = 0;;) {
+ if (!(i & 3))
+ fprintf(f, "\n\t");
+ sumr = symmapping[trsym[i]].re;
+ sumi = -symmapping[trsym[i]].im;
+ expr = cos(ph * i);
+ expi = -sin(ph * i);
+ vr = sumr * expr - sumi * expi;
+ vi = sumr * expi + sumi * expr;
+ fprintf(f, "{ %d, %d }", (int)vr, (int)vi);
+ if (i >= (TRAINSYMS-1))
+ break;
+ i++;
+ fprintf(f, ", ");
+ }
+#if 0
+ fprintf(f, "\n};\n\nstatic const cplxshort_t trainmat[%u] = {\n", CHANNELLEN*OBSTRAINSYMS);
+ for (i = 0; i < CHANNELLEN; i++) {
+ fprintf(f, "\t");
+ for (j = 0; j < OBSTRAINSYMS; j++) {
+ fprintf(f, "{ %d, %d }", (int)((float)(1 << 16) * mahainvah[i*OBSTRAINSYMS+j].re),
+ (int)((float)(1 << 16) * mahainvah[i*OBSTRAINSYMS+j].im));
+ if (i == CHANNELLEN-1 && j == OBSTRAINSYMS-1)
+ continue;
+ if ((j & 7) == 7 && j != OBSTRAINSYMS-1) {
+ fprintf(f, ",\n\t");
+ continue;
+ }
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n");
+ }
+#endif
+ fprintf(f, "\n};\n\nstatic const cplxshort_t trainmatrotated[%u] = {\n", CHANNELLEN*OBSTRAINSYMS);
+ ph = -2.0 * M_PI * FCARRIER / SYMRATE;
+ for (i = 0; i < CHANNELLEN; i++) {
+ fprintf(f, "\t");
+ for (j = 0; j < OBSTRAINSYMS; j++) {
+ k = i*OBSTRAINSYMS+j;
+ sumr = (float)(1 << 16) * mahainvah[k].re;
+ sumi = (float)(1 << 16) * mahainvah[k].im;
+ expr = cos(ph * (OBSTRAINSYMS-j));
+ expi = -sin(ph * (OBSTRAINSYMS-j));
+ vr = sumr * expr - sumi * expi;
+ vi = sumr * expi + sumi * expr;
+ fprintf(f, "{ %d, %d }", (int)(vr), (int)(vi));
+ if (i == CHANNELLEN-1 && j == OBSTRAINSYMS-1)
+ continue;
+ if ((j & 7) == 7 && j != OBSTRAINSYMS-1) {
+ fprintf(f, ",\n\t");
+ continue;
+ }
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n");
+ }
+ fprintf(f, "};\n\n");
+ /* calculate MLSE root and toor node */
+ for (i = j = 0; i < CHANNELLEN-1; i++)
+ j |= trsym[TRAINSYMS-1-i] << (i * SYMBITS);
+ fprintf(f, "#define MLSEROOTNODE 0x%x\n", j);
+ for (i = j = 0; i < CHANNELLEN-1; i++)
+ j |= trsym[CHANNELLEN-2-i] << (i * SYMBITS);
+ fprintf(f, "#define MLSETOORNODE 0x%x\n\n", j);
+}
+
+#define TXRCOSALPHA 0.4
+#define RXRCOSALPHA 0.4
+
+#define TXFILTERRELAX 1.4
+#define RXFILTERRELAX 1.4
+
+static inline double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (fabs(arg) < 1e-10)
+ return 1;
+ return sin(arg) / arg;
+}
+
+static inline double hamming(double x)
+{
+ return 0.54-0.46*cos((2*M_PI)*x);
+}
+
+static void gentxfilt(FILE *f)
+{
+ float coeff[TXFILTLEN * TXFILTOVER];
+ double tmul, at, t, f1, f2;
+ int i, j;
+
+ tmul = 1.0 / TXFILTOVER;
+#if 0
+ tmul *= TXFILTERRELAX;
+ for (i = 0; i < TXFILTLEN * TXFILTOVER; i++)
+ coeff[i] = sinc((i - 0.5 * TXFILTLEN * TXFILTOVER)*tmul)
+ * hamming(i * (1.0 / (TXFILTLEN * TXFILTOVER - 1)));
+#else
+ for (i = 0; i < TXFILTLEN * TXFILTOVER; i++) {
+ t = (i - 0.5 * TXFILTLEN * TXFILTOVER) * tmul;
+ at = t * TXRCOSALPHA;
+ f1 = 1 - 4 * at * at;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at;
+ else
+ f2 = cos(M_PI * at) / f1;
+ coeff[i] = sinc(t) * f2;
+ }
+#endif
+ for (f1 = 0, i = 0; i < TXFILTOVER; i++) {
+ for (f2 = 0, j = 0; j < TXFILTLEN; j++)
+ f2 += fabs(coeff[j*TXFILTOVER+i]);
+ if (f2 > f1)
+ f1 = f2;
+ }
+ f2 = 32767 / f1;
+ fprintf(f, "/*\n txfilt = [");
+ for (i = 0;;) {
+ fprintf(f, " %g ;", coeff[i]);
+ if ((++i) >= TXFILTLEN * TXFILTOVER)
+ break;
+ if (i & 3)
+ continue;
+ fprintf(f, "\n ");
+ }
+ fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(txfilt)))\n */\n\n",
+ f1, TXFILTLEN * TXFILTOVER - 1, TXFILTLEN * TXFILTOVER);
+ /* output C array with filter coefficients */
+ fprintf(f, "static const int txfilter[%u][%u] = {", TXFILTOVER, TXFILTLEN);
+ for (i = 0;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ fprintf(f, " %d", (int)(f2 * coeff[j*TXFILTOVER+i]));
+ if ((++j) >= TXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if ((++i) >= TXFILTOVER)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+static void genrxfilt(FILE *f)
+{
+ float coeff[RXFILTLEN * RXFILTOVER];
+ double tmul, at, t, f1, f2;
+ int i, j, k;
+
+ tmul = 1.0 * SYMRATE / RXFILTOVER / SAMPLERATE;
+#if 1
+ tmul *= RXFILTERRELAX;
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++)
+ coeff[i] = sinc((i - 0.5 * RXFILTLEN * RXFILTOVER)*tmul)
+ * hamming(i * (1.0 / (RXFILTLEN * RXFILTOVER - 1)));
+#else
+ for (i = 0; i < RXFILTLEN * RXFILTOVER; i++) {
+ t = (i - 0.5 * RXFILTLEN * RXFILTOVER) * tmul;
+ at = t * RXRCOSALPHA;
+ f1 = 1 - 4 * at * at;
+ if (fabs(f1) < 1e-10)
+ f2 = M_PI * (1.0 / 8.0) * sin(M_PI * at) / at;
+ else
+ f2 = cos(M_PI * at) / f1;
+ coeff[i] = sinc(t) * f2;
+ }
+#endif
+ for (f1 = 0, i = 0; i < RXFILTOVER; i++) {
+ for (f2 = 0, j = 0; j < RXFILTLEN; j++)
+ f2 += fabs(coeff[j*RXFILTOVER+i]);
+ if (f2 > f1)
+ f1 = f2;
+ }
+ f2 = 65535 / f1;
+ fprintf(f, "/*\n rxfilt = [");
+ for (i = 0;;) {
+ fprintf(f, " %g ;", coeff[i]);
+ if ((++i) >= RXFILTLEN * RXFILTOVER)
+ break;
+ if (i & 3)
+ continue;
+ fprintf(f, "\n ");
+ }
+ fprintf(f, " ];\n abssum = %g;\n semilogy((0:%u)/%u,abs(fft(rxfilt)))\n */\n\n",
+ f1, RXFILTLEN * RXFILTOVER - 1, RXFILTLEN * RXFILTOVER);
+ /* output C array with filter coefficients */
+#if 0
+ fprintf(f, "static const int rxfilter[%u][%u] = {", RXFILTOVER, RXFILTLEN);
+ for (i = 0;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ fprintf(f, " %d", (int)(f2 * coeff[j*RXFILTOVER+i]));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if ((++i) >= RXFILTOVER)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+#endif
+ /* output C arrays with filter coefficients and downmixing combined */
+ tmul = -2.0 * M_PI * FCARRIER / RXFILTOVER / SAMPLERATE;
+ /* warning: filter runs backwards! */
+ fprintf(f, "static const int rxfilter_re[%u][%u] = {", RXFILTOVER, RXFILTLEN);
+ for (i = RXFILTOVER-1;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ k = j*RXFILTOVER+i;
+ fprintf(f, " %d", (int)(f2 * coeff[k] * cos(tmul * k)));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if (!(i--))
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\nstatic const int rxfilter_im[%u][%u] = {", RXFILTOVER, RXFILTLEN);
+ for (i = RXFILTOVER-1;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ k = j*RXFILTOVER+i;
+ fprintf(f, " %d", (int)(f2 * coeff[k] * sin(tmul * k)));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if (!(i--))
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+ /* output C arrays with filter coefficients and downmixing combined; int16 format (useful for mmx) */
+ tmul = -2.0 * M_PI * FCARRIER / RXFILTOVER / SAMPLERATE;
+ /* warning: filter runs backwards! */
+ fprintf(f, "static const int16_t rxfilter_re_16[%u][%u] = {", RXFILTOVER, RXFILTLEN);
+ for (i = RXFILTOVER-1;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ k = j*RXFILTOVER+i;
+ fprintf(f, " %d", (int)(f2 * coeff[k] * cos(tmul * k)));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if (!(i--))
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\nstatic const int16_t rxfilter_im_16[%u][%u] = {", RXFILTOVER, RXFILTLEN);
+ for (i = RXFILTOVER-1;;) {
+ fprintf(f, "\n\t{");
+ for (j = 0;;) {
+ k = j*RXFILTOVER+i;
+ fprintf(f, " %d", (int)(f2 * coeff[k] * sin(tmul * k)));
+ if ((++j) >= RXFILTLEN)
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, " }");
+ if (!(i--))
+ break;
+ fprintf(f, ",");
+ }
+ fprintf(f, "\n};\n\n");
+}
+
+#define COSBITS 9
+
+static void gencos(FILE *f)
+{
+ unsigned int i;
+
+ fprintf(f, "static const short costab[%u] = {", (1<<(COSBITS)));
+ for (i = 0; ; i++) {
+ if (!(i & 7))
+ fprintf(f, "\n\t");
+ fprintf(f, "%6d", (int)(32767*cos(i * (2.0 * M_PI / (1<<(COSBITS))))));
+ if (i >= (1<<(COSBITS))-1)
+ break;
+ fprintf(f, ", ");
+ }
+ fprintf(f, "\n};\n\n#define COS(x) (costab[(((x)>>%u)&0x%x)])\n#define SIN(x) COS((x)+0xc000)\n\n",
+ 16-COSBITS, (1<<(COSBITS))-1);
+}
+
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ gentrain(stdout);
+ gentxfilt(stdout);
+ genrxfilt(stdout);
+ gencos(stdout);
+ return 0;
+}
diff --git a/pskmodem/meas.h b/pskmodem/meas.h
new file mode 100644
index 0000000..09b3bf2
--- /dev/null
+++ b/pskmodem/meas.h
@@ -0,0 +1,72 @@
+/*****************************************************************************/
+
+/*
+ * meas.h -- Measurement utility.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _MEAS_H
+#define _MEAS_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Bittypes
+ */
+
+#ifndef HAVE_BITTYPES
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+typedef int int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned int u_int8_t __attribute__((__mode__(__QI__)));
+typedef int int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned int u_int16_t __attribute__((__mode__(__HI__)));
+typedef int int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned int u_int32_t __attribute__((__mode__(__SI__)));
+typedef int int64_t __attribute__((__mode__(__DI__)));
+typedef unsigned int u_int64_t __attribute__((__mode__(__DI__)));
+#else
+typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__)));
+typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__)));
+typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__)));
+typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__)));
+typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__)));
+#endif
+
+#endif /* !HAVE_BITTYPES */
+
+/* ---------------------------------------------------------------------- */
+#endif /* _MEAS_H */
diff --git a/pskmodem/measpsk.c b/pskmodem/measpsk.c
new file mode 100644
index 0000000..88e0e36
--- /dev/null
+++ b/pskmodem/measpsk.c
@@ -0,0 +1,589 @@
+/*****************************************************************************/
+
+/*
+ * measpsk.c -- Measurement utility for the Kurtosis function.
+ *
+ * Copyright (C) 1998 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#include "meas.h"
+
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+#include <sys/param.h>
+#include <sys/types.h>
+#ifdef HAVE_SYS_CONF_H
+#include <sys/conf.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+#ifdef HAVE_SYS_AUDIOIO_H
+#include <sys/audioio.h>
+#endif
+#ifdef HAVE_SYS_SOUNDCARD_H
+#include <sys/soundcard.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+#include <unistd.h>
+#include <signal.h>
+#include <errno.h>
+#include <limits.h>
+#include <math.h>
+
+#include "getopt.h"
+
+#include "mat.h"
+
+/* ---------------------------------------------------------------------- */
+
+static int done = 0;
+
+/* ---------------------------------------------------------------------- */
+
+#define SAMPLERATE /*9600*/14400
+
+#define LPFLEN 64
+#define LPFOVER 4
+#define FCARRIER /*1800*//*3000*/2400
+#define FCARRIERINC ((((FCARRIER)<<16)+(SAMPLERATE))/(SAMPLERATE))
+
+static const float lpfcoeff[LPFLEN] = {
+ -0.000381, -0.000855, -0.000610, 0.000326,
+ 0.001286, 0.001263, -0.000196, -0.002150,
+ -0.002614, -0.000351, 0.003324, 0.004906,
+ 0.001762, -0.004534, -0.008329, -0.004598,
+ 0.005339, 0.013047, 0.009608, -0.005075,
+ -0.019314, -0.018044, 0.002655, 0.027887,
+ 0.032834, 0.004352, -0.041718, -0.064606,
+ -0.025668, 0.079625, 0.210100, 0.299929,
+ 0.299929, 0.210100, 0.079625, -0.025668,
+ -0.064606, -0.041718, 0.004352, 0.032834,
+ 0.027887, 0.002655, -0.018044, -0.019314,
+ -0.005075, 0.009608, 0.013047, 0.005339,
+ -0.004598, -0.008329, -0.004534, 0.001762,
+ 0.004906, 0.003324, -0.000351, -0.002614,
+ -0.002150, -0.000196, 0.001263, 0.001286,
+ 0.000326, -0.000610, -0.000855, -0.000381
+};
+
+#define COSTABSHIFT 8
+#define COSTABSZ (1<<(COSTABSHIFT))
+
+#define COS(x) (costab[((x)>>(16-COSTABSHIFT))&(COSTABSZ-1)])
+#define SIN(x) COS((x)+0xc000)
+
+static float costab[COSTABSZ];
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Linux OSS audio
+ */
+
+#if defined(HAVE_SYS_SOUNDCARD_H)
+
+static char *soundpath = "/dev/dsp";
+
+int sound_init(int sample_rate, int *sr)
+{
+ int fd, sndparam;
+
+ fprintf(stderr, "sound: starting \"%s\"\n", soundpath);
+ if ((fd = open(soundpath, O_RDWR)) < 0) {
+ fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath);
+ return -1;
+ }
+ sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */
+ /* little endian; works only on little endian systems! */
+ if (ioctl(fd, SNDCTL_DSP_SETFMT, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set sample size\n");
+ return -1;
+ }
+ if (sndparam != AFMT_S16_LE) {
+ fprintf(stderr, "sound: Error, cannot set sample size to 16 bits\n");
+ return -1;
+ }
+ sndparam = 0; /* we want only 1 channel */
+ if (ioctl(fd, SNDCTL_DSP_STEREO, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set the channel number\n");
+ return -1;
+ }
+ if (sndparam != 0) {
+ fprintf(stderr, "sound: Error, cannot set the channel number to 1\n");
+ return -1;
+ }
+ sndparam = sample_rate;
+ if(ioctl(fd, SNDCTL_DSP_SPEED, &sndparam) == -1) {
+ fprintf(stderr, "sound: Error, cannot set the sample "
+ "rate\n");
+ return -1;
+ }
+ if (sr)
+ *sr = sndparam;
+ return fd;
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Sun audio
+ */
+
+#elif defined(HAVE_SYS_AUDIOIO_H)
+
+static char *soundpath = "/dev/audio";
+
+int sound_init(int sample_rate, int *sr)
+{
+ audio_info_t audioinfo;
+ audio_info_t audioinfo2;
+ audio_device_t audiodev;
+ int fd;
+
+ fprintf(stderr, "sound: starting \"%s\"\n", soundpath);
+ if ((fd = open(soundpath, O_RDWR)) < 0) {
+ fprintf(stderr, "sound: Error, cannot open \"%s\"\n", soundpath);
+ return -1;
+ }
+ if (ioctl(fd, AUDIO_GETDEV, &audiodev) == -1) {
+ fprintf(stderr, "sound: Error, cannot get audio dev\n");
+ return -1;
+ }
+ fprintf(stderr, "sound: Audio device: name %s, ver %s, config %s\n",
+ audiodev.name, audiodev.version, audiodev.config);
+ AUDIO_INITINFO(&audioinfo);
+ audioinfo.play.sample_rate = audioinfo.record.sample_rate = sample_rate;
+ audioinfo.play.channels = audioinfo.record.channels = 1;
+ audioinfo.play.precision = audioinfo.record.precision = 16;
+ audioinfo.play.encoding = audioinfo.record.encoding = AUDIO_ENCODING_LINEAR;
+ //audioinfo.record.gain = 0x20;
+ audioinfo.record.port = AUDIO_LINE_IN;
+ //audioinfo.monitor_gain = 0;
+ if (ioctl(fd, AUDIO_SETINFO, &audioinfo) == -1) {
+ fprintf(stderr, "sound: Error, cannot set audio params\n");
+ return -1;
+ }
+ if (ioctl(fd, I_FLUSH, FLUSHR) == -1) {
+ fprintf(stderr, "sound: Error, cannot flush\n");
+ return -1;
+ }
+ if (ioctl(fd, AUDIO_GETINFO, &audioinfo2) == -1) {
+ fprintf(stderr, "sound: Error, cannot set audio params\n");
+ return -1;
+ }
+ if (sr)
+ *sr = audioinfo.record.sample_rate;
+ return fd;
+}
+
+#endif
+
+/* --------------------------------------------------------------------- */
+/*
+ * Maximum length shift register connections
+ * (cf. Proakis, Digital Communications, p. 399
+ *
+ * 2 1,2
+ * 3 1,3
+ * 4 1,4
+ * 5 1,4
+ * 6 1,6
+ * 7 1,7
+ * 8 1,5,6,7
+ * 9 1,6
+ * 10 1,8
+ * 11 1,10
+ * 12 1,7,9,12
+ * 13 1,10,11,13
+ * 14 1,5,9,14
+ * 15 1,15
+ * 16 1,5,14,16
+ * 17 1,15
+ * 18 1,12
+ */
+
+#define TAP_2 ((1<<1)|(1<<0))
+#define TAP_3 ((1<<2)|(1<<0))
+#define TAP_4 ((1<<3)|(1<<0))
+#define TAP_5 ((1<<4)|(1<<1))
+#define TAP_6 ((1<<5)|(1<<0))
+#define TAP_7 ((1<<6)|(1<<0))
+#define TAP_8 ((1<<7)|(1<<3)|(1<<2)|(1<<1))
+#define TAP_9 ((1<<8)|(1<<3))
+#define TAP_10 ((1<<9)|(1<<2))
+#define TAP_11 ((1<<10)|(1<<1))
+#define TAP_12 ((1<<11)|(1<<5)|(1<<3)|(1<<0))
+#define TAP_13 ((1<<12)|(1<<3)|(1<<2)|(1<<0))
+#define TAP_14 ((1<<13)|(1<<9)|(1<<5)|(1<<0))
+#define TAP_15 ((1<<14)|(1<<0))
+#define TAP_16 ((1<<15)|(1<<11)|(1<<2)|(1<<0))
+#define TAP_17 ((1<<16)|(1<<2))
+#define TAP_18 ((1<<17)|(1<<6))
+
+#define MASK_2 ((1<<2)-1)
+#define MASK_3 ((1<<3)-1)
+#define MASK_4 ((1<<4)-1)
+#define MASK_5 ((1<<5)-1)
+#define MASK_6 ((1<<6)-1)
+#define MASK_7 ((1<<7)-1)
+#define MASK_8 ((1<<8)-1)
+#define MASK_9 ((1<<9)-1)
+#define MASK_10 ((1<<10)-1)
+#define MASK_11 ((1<<11)-1)
+#define MASK_12 ((1<<12)-1)
+#define MASK_13 ((1<<13)-1)
+#define MASK_14 ((1<<14)-1)
+#define MASK_15 ((1<<15)-1)
+#define MASK_16 ((1<<16)-1)
+#define MASK_17 ((1<<17)-1)
+#define MASK_18 ((1<<18)-1)
+
+#define TAPS TAP_12
+#define MASK MASK_12
+
+/* ---------------------------------------------------------------------- */
+
+extern __inline__ unsigned int hweight32(unsigned int w)
+{
+ unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555);
+ res = (res & 0x33333333) + ((res >> 2) & 0x33333333);
+ res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F);
+ res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF);
+ return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define TXBUFSZ 256
+
+static struct txstate {
+ unsigned int scrami;
+ unsigned int scramq;
+ unsigned int shregi;
+ unsigned int shregq;
+ unsigned int carphase;
+ unsigned int txwr, txrd;
+ int16_t txbuf[TXBUFSZ];
+} txstate = { 1, 15, };
+
+static float txcalcfilt(unsigned int bits, const float *f)
+{
+ unsigned int i;
+ float s = 0;
+
+ for (i = 0; i < (LPFLEN/LPFOVER); i++, f += LPFOVER, bits >>= 1)
+ if (bits & 1)
+ s += *f;
+ else
+ s -= *f;
+ return s;
+}
+
+static void transmit(int fd, struct txstate *t)
+{
+ int ret;
+ unsigned int i, j, new;
+ float sr, si;
+
+ if (t->txrd >= t->txwr) {
+ t->txrd = 0;
+ for (i = 0; i <= (TXBUFSZ-LPFOVER); i += LPFOVER) {
+ /* update scramblers */
+ new = hweight32(t->scrami & TAPS) & 1;
+ t->scrami = ((t->scrami << 1) | new) & MASK;
+ t->shregi = (t->shregi << 1) | new;
+ new = hweight32(t->scramq & TAPS) & 1;
+ t->scramq = ((t->scramq << 1) | new) & MASK;
+ t->shregq = (t->shregq << 1) | new;
+ /* calculate filter values */
+ for (j = 0; j < LPFOVER; j++) {
+ sr = txcalcfilt(t->shregi, lpfcoeff+j);
+ si = txcalcfilt(t->shregq, lpfcoeff+j);
+ t->txbuf[i+j] = 16000 * (sr * COS(t->carphase) - si * SIN(t->carphase));
+ t->carphase += FCARRIERINC;
+ }
+ }
+ t->txwr = i;
+ }
+ ret = write(fd, &t->txbuf[t->txrd], (t->txwr - t->txrd) * sizeof(t->txbuf[0]));
+ if (ret < 0) {
+ perror("write");
+ exit(1);
+ }
+ t->txrd += ret / sizeof(t->txbuf[0]);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define RXBUFSZ (4*TXBUFSZ)
+
+static struct rxstate {
+ unsigned int rxwr;
+ int16_t rxbuf[RXBUFSZ];
+} rxstate = { 0, };
+
+static void receive(int fd, struct rxstate *r)
+{
+ int ret;
+
+ ret = read(fd, &r->rxbuf[r->rxwr], (RXBUFSZ - r->rxwr) * sizeof(r->rxbuf[0]));
+ if (ret < 0) {
+ if (errno == EAGAIN || errno == EINTR)
+ return;
+ perror("read");
+ exit(1);
+ }
+ r->rxwr = (r->rxwr + ret / sizeof(r->rxbuf[0])) % RXBUFSZ;
+}
+
+/* ---------------------------------------------------------------------- */
+
+RETSIGTYPE sigterm()
+{
+ done = 1;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int frmatprintf(const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const float *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(stdout, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++)
+ ret += fprintf(stdout, " %g", m[i*stride1 + j*stride2]);
+ if (i+1 < size1)
+ ret += fprintf(stdout, " ;\n ");
+ }
+ ret += fprintf(stdout, " ];\n");
+ return ret;
+}
+
+static int fcmatprintf(const char *name, unsigned int size1, unsigned int stride1,
+ unsigned int size2, unsigned int stride2, const cplxfloat_t *m)
+{
+ unsigned int i, j;
+ int ret = 0;
+
+ fprintf(stdout, "%s = [", name);
+ for (i = 0; i < size1; i++) {
+ for (j = 0; j < size2; j++) {
+ ret += fprintf(stdout, " %g", real(m[i*stride1 + j*stride2]));
+ if (imag(m[i*stride1 + j*stride2]) != 0)
+ ret += fprintf(stdout, "%+gi", imag(m[i*stride1 + j*stride2]));
+ }
+ if (i+1 < size1)
+ ret += fprintf(stdout, " ; ...\n ");
+ }
+ ret += fprintf(stdout, " ];\n");
+ return ret;
+}
+
+static cplxfloat_t crosscorr(cplxfloat_t *data, unsigned int scrami, unsigned int scramq)
+{
+ unsigned int i, newi, newq;
+ cplxfloat_t sum, c;
+
+ cplx(sum, 0, 0);
+ for (i = 0; i < ((RXBUFSZ-LPFLEN)/LPFOVER); i++, data += LPFOVER) {
+ newi = hweight32(scrami & TAPS) & 1;
+ scrami = ((scrami << 1) | newi) & MASK;
+ newq = hweight32(scramq & TAPS) & 1;
+ scramq = ((scramq << 1) | newq) & MASK;
+ cplx(c, newi ? 1 : -1, newq ? -1 : 1);
+ cmac(sum, c, *data);
+ }
+ return sum;
+}
+
+static inline cplxfloat_t rxfilter(const cplxfloat_t *p)
+{
+ cplxfloat_t r;
+ const float *c = lpfcoeff;
+ unsigned int i;
+
+ cplx(r, 0, 0);
+ for (i = 0; i < LPFLEN; i++, p++, c++)
+ cmacs(r, *p, *c);
+ return r;
+}
+
+#define CHLEN 16
+#define OBSLEN 128
+
+static void processrx(struct rxstate *rxs)
+{
+ cplxfloat_t rxbuf[RXBUFSZ];
+ unsigned int i, j, new, pnregi, pnregq, pnregmi, pnregmq, maxidx;
+ cplxfloat_t corr;
+ float maxv, corrv;
+ cplxfloat_t ma[OBSLEN*CHLEN], mah[CHLEN*OBSLEN], maha[CHLEN*CHLEN], mahainv[CHLEN*CHLEN], mr[OBSLEN], mahr[CHLEN], mc[CHLEN];
+
+ /* copy it to a linear buffer and downmix it */
+ new = 0;
+ j = rxs->rxwr;
+ for (i = 0; i < RXBUFSZ; i++) {
+ cplx(rxbuf[i], rxs->rxbuf[j] * COS(new), rxs->rxbuf[j] * SIN(new));
+ j++;
+ if (j >= RXBUFSZ)
+ j = 0;
+ new -= FCARRIERINC;
+ }
+ /* run lowpass filter over the receiver buffer (inplace) */
+ for (i = 0; i <= (RXBUFSZ-LPFLEN); i++)
+ rxbuf[i] = rxfilter(&rxbuf[i]);
+ /* print received vector */
+ printf("rxvec = [\n");
+ for (i = 0; i < RXBUFSZ; i++)
+ printf(" %g%+gi\n", real(rxbuf[i]), imag(rxbuf[i]));
+ printf("];\n\n");
+ /* calculate and print code correlation */
+ printf("codecorr = [\n");
+ maxv = 0;
+ maxidx = 0;
+ pnregmi = pnregi = 1;
+ pnregmq = pnregq = 15; /* must match transmitter! */
+ do {
+ for (i = 0; i < LPFOVER; i++) {
+ corr = crosscorr(rxbuf+i, pnregi, pnregq);
+ corrv = real(corr) * real(corr) + imag(corr) * imag(corr);
+ if (fabs(corrv) > fabs(maxv)) {
+ maxv = corrv;
+ maxidx = i;
+ pnregmi = pnregi;
+ pnregmq = pnregq;
+ }
+ printf(" %g%+gi\n", real(corr), imag(corr));
+ }
+ new = hweight32(pnregi & TAPS) & 1;
+ pnregi = ((pnregi << 1) | new) & MASK;
+ new = hweight32(pnregq & TAPS) & 1;
+ pnregq = ((pnregq << 1) | new) & MASK;
+ } while (pnregi != 1);
+ printf("];\n\n");
+ if (maxv < 0)
+ printf("%% channel seems to be inverted\n\n");
+ /* build and print A matrix */
+ for (i = 0; i < OBSLEN; i++) {
+ pnregi = pnregmi;
+ pnregq = pnregmq;
+ for (j = 0; j < CHLEN; j++) {
+ new = hweight32(pnregi & TAPS) & 1;
+ pnregi = ((pnregi << 1) | new) & MASK;
+ real(ma[i*CHLEN+j]) = new ? 1 : -1;
+ new = hweight32(pnregq & TAPS) & 1;
+ pnregq = ((pnregq << 1) | new) & MASK;
+ imag(ma[i*CHLEN+j]) = new ? 1 : -1;
+ }
+ new = hweight32(pnregmi & TAPS) & 1;
+ pnregmi = ((pnregmi << 1) | new) & MASK;
+ new = hweight32(pnregmq & TAPS) & 1;
+ pnregmq = ((pnregmq << 1) | new) & MASK;
+ }
+ fcmatprintf("a", OBSLEN, CHLEN, CHLEN, 1, ma);
+ /* transpose it */
+ fchermtranspose(mah, ma, OBSLEN, CHLEN);
+ fcmatprintf("ah", CHLEN, OBSLEN, OBSLEN, 1, mah);
+ fcmul(maha, mah, ma, CHLEN, OBSLEN, CHLEN);
+ fcmatprintf("aha", CHLEN, CHLEN, CHLEN, 1, maha);
+ fcinv(mahainv, maha, CHLEN);
+ fcmatprintf("ahainv", CHLEN, CHLEN, CHLEN, 1, mahainv);
+ /* build received vector */
+ for (i = 0; i < OBSLEN; i++)
+ mr[i] = rxbuf[CHLEN/2*LPFOVER+i*LPFOVER+maxidx];
+ fcmatprintf("r", 1, 0, OBSLEN, 1, mr);
+ fcmul(mahr, mah, mr, CHLEN, OBSLEN, 1);
+ fcmatprintf("ahr", 1, 0, CHLEN, 1, mahr);
+ fcmul(mc, mahainv, mahr, CHLEN, CHLEN, 1);
+ fcmatprintf("mc", 1, 0, CHLEN, 1, mc);
+ printf("%%\nmcf = fft(mc) / sqrt(sum(abs(mc).^2));\nsemilogy((0:size(mcf,2)-1)/size(mcf,2)*2400,abs(mcf));\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define OUTBUFSIZE 1024
+#define INBUFSIZE 65536
+
+int main(int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ {0, 0, 0, 0}
+ };
+ struct pollfd pfd[1];
+ int fd, i, c;
+
+ while ((c = getopt_long (argc, argv, "", long_options, NULL)) != EOF) {
+ switch (c) {
+ default:
+ fprintf(stderr, "usage: meas \n");
+ exit(1);
+ }
+ }
+ /* initialize cosine table */
+ for (i = 0; i < COSTABSZ; i++)
+ costab[i] = cos(i * (2.0 * M_PI / COSTABSZ));
+ /* start sound IO */
+ if ((fd = sound_init(SAMPLERATE, &c)) == -1) {
+ fprintf(stderr, "Cannot open sound interface\n");
+ exit(1);
+ }
+ fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);
+ printf("%% Sampling rate requested %d, actual %d\n", SAMPLERATE, c);
+ signal(SIGTERM, sigterm);
+ signal(SIGHUP, sigterm);
+ signal(SIGINT, sigterm);
+ signal(SIGQUIT, sigterm);
+ do {
+ pfd[0].fd = fd;
+ pfd[0].events = POLLIN | POLLOUT;
+ i = poll(pfd, 1, 1000);
+ if (i < 0) {
+ if (errno == EINTR)
+ break;
+ perror("poll");
+ exit(1);
+ }
+ if (!i || !(pfd[0].revents & (POLLIN | POLLOUT))) {
+ fprintf(stderr, "poll timeout\n");
+ exit(1);
+ }
+ if (pfd[0].revents & POLLIN)
+ receive(fd, &rxstate);
+ if (pfd[0].revents & POLLOUT)
+ transmit(fd, &txstate);
+ } while (!done);
+ processrx(&rxstate);
+ close(fd);
+ exit(0);
+}
diff --git a/pskmodem/psk.h b/pskmodem/psk.h
new file mode 100644
index 0000000..0302d88
--- /dev/null
+++ b/pskmodem/psk.h
@@ -0,0 +1,104 @@
+/*****************************************************************************/
+
+/*
+ * psk.h -- Defines for the PSK modem.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _PSK_H
+#define _PSK_H
+
+/* ---------------------------------------------------------------------- */
+
+#define SAMPLERATE 9600
+
+/* ---------------------------------------------------------------------- */
+
+typedef struct {
+ short re;
+ short im;
+} cplxshort_t;
+
+typedef struct {
+ int re;
+ int im;
+} cplxint_t;
+
+/* ---------------------------------------------------------------------- */
+
+#define FCARRIER 1800
+#define SYMRATE 2400
+#define SYMBITS 3
+#define TRAINSYMS 16
+#define OBSTRAINSYMS ((TRAINSYMS)-(CHANNELLEN)+1)
+#define DATABYTES 48
+#define DATABITS ((DATABYTES) * 8)
+#define DATASYMS (((DATABITS)+(SYMBITS)-1)/(SYMBITS))
+#define CHANNELLEN 3
+
+#define SYMBITMASK ((1<<(SYMBITS))-1)
+
+
+/* TxFilter */
+#define TXFILTLEN 16
+#define TXFILTOVERBITS 4
+#define TXFILTOVER (1<<(TXFILTOVERBITS))
+#define TXFILTFIDX(x) (((x)>>(16-(TXFILTOVERBITS)))&(TXFILTOVER-1))
+#define TXFILTFSAMP(x) ((x)>>16)
+
+/* RxFilter */
+#define RXFILTLEN 16
+#define RXFILTOVERBITS 3
+#define RXFILTOVER (1<<(RXFILTOVERBITS))
+#define RXFILTFIDX(x) (((x)>>(16-(RXFILTOVERBITS)))&(RXFILTOVER-1))
+#define RXFILTFSAMP(x) ((x)>>16)
+
+/* ---------------------------------------------------------------------- */
+
+extern const cplxshort_t psk_symmapping[1<<(SYMBITS)];
+
+/* ---------------------------------------------------------------------- */
+
+#define MLSENRSYMB ((CHANNELLEN)-1)
+#define MLSENODES (1<<((MLSENRSYMB)*(SYMBITS)))
+#define MLSEMTABSIZE (1<<(((MLSENRSYMB)+1)*(SYMBITS)))
+#define MLSESRCINC (1<<(((MLSENRSYMB)-1)*(SYMBITS)))
+#define MLSEENERGYSH 6
+
+typedef union {
+ struct metrictab {
+ int re;
+ int im;
+ } m[MLSEMTABSIZE];
+ unsigned int simdm[MLSEMTABSIZE];
+} metrictab_t;
+
+extern void pskmlse_initmetric(const cplxshort_t *channel, metrictab_t *metrictab);
+extern void pskmlse_trellis(unsigned int *nodemetric1, unsigned int *nodemetric2, metrictab_t *metrictab, unsigned short *backptr, int vr, int vi);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _PSK_H */
+
diff --git a/pskmodem/pskmlse.c b/pskmodem/pskmlse.c
new file mode 100644
index 0000000..6fd1561
--- /dev/null
+++ b/pskmodem/pskmlse.c
@@ -0,0 +1,621 @@
+/*****************************************************************************/
+
+/*
+ * pskmlse.c -- PSK modem Maximum Likelyhood Sequence Estimator.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "psk.h"
+#include "simd.h"
+
+#include <stdlib.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Maximum Likelyhood Sequence Estimation
+ */
+
+/* ---------------------------------------------------------------------- */
+
+/* MMX MLSE */
+
+#if defined(USEMMX)
+
+#define VEMMXINIT(vx,vy) \
+do { \
+ asm volatile("movd %0,%%mm0 \n\t" \
+ "punpckldq %%mm0,%%mm0 \n\t" \
+ "movd %1,%%mm1 \n\t" \
+ "punpckldq %%mm1,%%mm1 \n\t" \
+ : : "r" ((((int)vx) & 0xffff) | (((int)vy) << 16)), "r" (MLSESRCINC)); \
+} while (0)
+
+#define VEMMXINTER0(metrictab,nodemetric1,x) \
+do { \
+ asm volatile("movq %0,%%mm4 \n\t" /* load metrictab values */ \
+ "movd %3,%%mm2 \n\t" /* first iteration: set index register */ \
+ "punpckldq %%mm2,%%mm2 \n\t" \
+ "movq %%mm2,%%mm3 \n\t" /* first iteration: set counting index register */ \
+ "psubw %%mm0,%%mm4 \n\t" /* subtract current data value */ \
+ "pmaddwd %%mm4,%%mm4 \n\t" /* square and add -> energy */ \
+ "psrld %2,%%mm4 \n\t" /* shift by energy divisor */ \
+ "movd %1,%%mm6 \n\t" /* load nodemetric1 */ \
+ "punpckldq %%mm6, %%mm6 \n\t" /* duplicate it */ \
+ "paddd %%mm6,%%mm4 \n\t" /* add nodemetric1 */ \
+ : : "m" (metrictab[0]), "m" (nodemetric1[0]), "i" (MLSEENERGYSH), \
+ "r" (x)); \
+} while (0)
+
+#define VEMMXINTERN(metrictab,nodemetric1,n) \
+do { \
+ asm volatile("movq %0,%%mm7 \n\t" /* load metrictab values */ \
+ "paddw %%mm1,%%mm3 \n\t" /* increment counting index register */ \
+ "psubw %%mm0,%%mm7 \n\t" /* subtract current data value */ \
+ "pmaddwd %%mm7,%%mm7 \n\t" /* square and add -> energy */ \
+ "psrld %2,%%mm7 \n\t" /* shift by energy divisor */ \
+ "movd %1,%%mm6 \n\t" /* load nodemetric1 */ \
+ "punpckldq %%mm6, %%mm6 \n\t" /* duplicate it */ \
+ "paddd %%mm6,%%mm7 \n\t" /* add nodemetric1 */ \
+ "movq %%mm7,%%mm6 \n\t" \
+ "pcmpgtd %%mm4,%%mm7 \n\t" /* compare new metrics with old ones */ \
+ "movq %%mm7,%%mm5 \n\t" /* 0xffff if new ones are greater */ \
+ "pand %%mm7,%%mm4 \n\t" /* mux for metric values and index values */ \
+ "pandn %%mm6,%%mm5 \n\t" \
+ "por %%mm5,%%mm4 \n\t" \
+ "pand %%mm7,%%mm2 \n\t" \
+ "pandn %%mm3,%%mm7 \n\t" \
+ "por %%mm7,%%mm2 \n\t" \
+ : : "m" (metrictab[(n)*2]), "m" (nodemetric1[(n)*MLSESRCINC]), \
+ "i" (MLSEENERGYSH)); \
+} while (0)
+
+#define VEMMXINTEREND(nodemetric2,backptr) \
+do { \
+ asm volatile("movq %%mm4,%0 \n\t" \
+ "movq %%mm2,%%mm7 \n\t" \
+ "psrlq $32,%%mm7\n\t" \
+ "punpcklwd %%mm7,%%mm2 \n\t" \
+ "movd %%mm2,%1 \n\t" \
+ : : "m" (nodemetric2[0]), "m" (backptr[0]) : "memory"); \
+} while (0)
+
+#if SYMBITS == 1
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+
+ VEMMXINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEMMXINTER0(metrictab,nodemetric1,x);
+ VEMMXINTERN(metrictab,nodemetric1,1);
+ VEMMXINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+ asm volatile("emms");
+}
+
+#elif SYMBITS == 2
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+
+ VEMMXINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEMMXINTER0(metrictab,nodemetric1,x);
+ VEMMXINTERN(metrictab,nodemetric1,1);
+ VEMMXINTERN(metrictab,nodemetric1,2);
+ VEMMXINTERN(metrictab,nodemetric1,3);
+ VEMMXINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+ asm volatile("emms");
+}
+
+#elif SYMBITS == 3
+
+#define DBGPRNT(mt) \
+do { \
+ unsigned long long m, mm2, mm3, mm4, mm7; \
+ asm("movq %%mm2,%0\n\tmovq %%mm3,%1\n\tmovq %%mm4,%2\n\t" \
+ "movq %4,%%mm7\n\tpsubw %%mm0,%%mm7\n\tpmaddwd %%mm7,%%mm7\n\tmovq %%mm7,%3" \
+ : "=m" (mm2), "=m" (mm3), "=m" (mm4), "=m" (mm7) : "m" ((mt)[0])); \
+ m = *(unsigned long long *)(mt); \
+ printf("x %02x i %02x mt %016llx mm2 %016llx mm3 %016llx mm4 %016llx mm7 %016llx\n", \
+ x, i, m, mm2, mm3, mm4, mm7); \
+} while (0)
+
+#define DBGPRNT2(vr,vi) \
+do { \
+ unsigned long long mm0, mm1; \
+ asm("movq %%mm0,%0\n\tmovq %%mm1,%1" : "=m" (mm0), "=m" (mm1)); \
+ printf("mmxtrellis start vr %4d vi %4d mm0 %016llx mm1 %016llx\n", vr, vi, mm0, mm1); \
+} while (0)
+
+#undef DBGPRNT
+#undef DBGPRNT2
+#define DBGPRNT(mt) do { } while (0)
+#define DBGPRNT2(vr,vi) do { } while (0)
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+
+ VEMMXINIT(vr,vi);
+ DBGPRNT2(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEMMXINTER0(metrictab,nodemetric1,x);
+ DBGPRNT(metrictab);
+ VEMMXINTERN(metrictab,nodemetric1,1);
+ DBGPRNT(metrictab+2);
+ VEMMXINTERN(metrictab,nodemetric1,2);
+ DBGPRNT(metrictab+4);
+ VEMMXINTERN(metrictab,nodemetric1,3);
+ DBGPRNT(metrictab+6);
+ VEMMXINTERN(metrictab,nodemetric1,4);
+ DBGPRNT(metrictab+8);
+ VEMMXINTERN(metrictab,nodemetric1,5);
+ DBGPRNT(metrictab+10);
+ VEMMXINTERN(metrictab,nodemetric1,6);
+ DBGPRNT(metrictab+12);
+ VEMMXINTERN(metrictab,nodemetric1,7);
+ DBGPRNT(metrictab+14);
+ VEMMXINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+ asm volatile("emms");
+}
+
+#elif SYMBITS == 4
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+
+ VEMMXINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEMMXINTER0(metrictab,nodemetric1,x);
+ VEMMXINTERN(metrictab,nodemetric1,1);
+ VEMMXINTERN(metrictab,nodemetric1,2);
+ VEMMXINTERN(metrictab,nodemetric1,3);
+ VEMMXINTERN(metrictab,nodemetric1,4);
+ VEMMXINTERN(metrictab,nodemetric1,5);
+ VEMMXINTERN(metrictab,nodemetric1,6);
+ VEMMXINTERN(metrictab,nodemetric1,7);
+ VEMMXINTERN(metrictab,nodemetric1,8);
+ VEMMXINTERN(metrictab,nodemetric1,9);
+ VEMMXINTERN(metrictab,nodemetric1,10);
+ VEMMXINTERN(metrictab,nodemetric1,11);
+ VEMMXINTERN(metrictab,nodemetric1,12);
+ VEMMXINTERN(metrictab,nodemetric1,13);
+ VEMMXINTERN(metrictab,nodemetric1,14);
+ VEMMXINTERN(metrictab,nodemetric1,15);
+ VEMMXINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+ asm volatile("emms");
+}
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+/* VIS MLSE */
+
+#elif defined(USEVIS)
+
+#define VEVISSTATE \
+ double value, admask, nmetric, btrk, btinc, btcount;
+
+#define VEVISINIT(vx,vy) \
+do { \
+ int v = (((int)vx) & 0xffff) | (((int)vy) << 16); \
+ unsigned int inc = MLSESRCINC | (MLSESRCINC << 16); \
+ unsigned int adm = 0x00ffffff; \
+ asm volatile("ld %2,%L0 \n\t" \
+ "ld %2,%H0 \n\t" \
+ "ld %3,%L1 \n\t" \
+ "wr %%g0,%4,%%gsr \n\t" \
+ : "=e" (value), "=e" (btinc) : "m" (v), "m" (inc), "g" (7)); \
+ asm volatile("ld %1,%L0 \n\t" \
+ "ld %1,%H0 \n\t" : "=e" (admask) : "m" (adm)); \
+} while (0)
+
+#define VEVISINTER0(metrictab,nodemetric1,x) \
+do { \
+ double mval0, mval8, mval1, mval2, mval3, mval4, mval5, mval6, nmetr; \
+ int initbtcnt = (x) | ((x)<<16); \
+ asm volatile("ld %1,%L0 \n\t" : "=e" (btcount) : "m" (initbtcnt)); \
+ asm volatile("ld %1,%L0 \n\t" /* load metrictab value */ \
+ "ld %2,%H0 \n\t" /* subtract current data point */ \
+ : "=e" (mval8) : "m" (metrictab[0]), "m" (metrictab[1])); \
+ asm volatile("fpsub16 %2,%1,%0 \n\t" \
+ : "=e" (mval0) : "e" (value), "e" (mval8)); \
+ asm volatile("ld %1,%L0 \n\t" /* load node metric */ \
+ "fsrc1s %L0,%H0 \n\t" \
+ : "=e" (nmetr) : "m" (nodemetric1[0])); \
+ asm volatile("fmuld8sux16 %L4,%L4,%0 \n\t" /* squarer multiplications */ \
+ "fmuld8ulx16 %L4,%L4,%1 \n\t" \
+ "fmuld8sux16 %H4,%H4,%2 \n\t" \
+ "fmuld8ulx16 %H4,%H4,%3 \n\t" \
+ "fpadd32 %0,%1,%0 \n\t" \
+ "fpadd32 %2,%3,%2 \n\t" \
+ "fpadd32s %L0,%H0,%L0 \n\t" \
+ "fpadd32s %L2,%H2,%H0 \n\t" \
+ : "=&e" (mval1), "=&e" (mval2), "=&e" (mval3), "=&e" (mval4) : "e" (mval0)); \
+ asm volatile("faligndata %1,%1,%0 \n\t" \
+ "fand %0,%2,%0 \n\t" \
+ : "=&e" (mval5) : "e" (mval1), "e" (admask)); \
+ asm volatile("fpadd32 %2,%1,%0 \n\t" : "=e" (mval6) : "e" (mval5), "e" (nmetr)); \
+ asm volatile("std %2,%0 \n\t" \
+ "std %3,%1 \n\t" \
+ : "=m" (nmetric), "=m" (btrk) : "e" (mval6), "e" (btcount)); \
+} while (0)
+
+#define VEVISINTERN(metrictab,nodemetric1,n) \
+do { \
+ double mval0, mval8, mval1, mval2, mval3, mval4, mval5, mval6, mval7, nmetr; \
+ unsigned int stmask; \
+ asm volatile("fpadd16s %L2,%L1,%L0 \n\t" : "=e" (btcount) : "e" (btinc), "e" (btcount)); \
+ asm volatile("ld %1,%L0 \n\t" /* load metrictab value */ \
+ "ld %2,%H0 \n\t" /* subtract current data point */ \
+ : "=e" (mval8) : "m" (metrictab[2*(n)]), "m" (metrictab[2*(n)+1])); \
+ asm volatile("fpsub16 %2,%1,%0 \n\t" \
+ : "=e" (mval0) : "e" (value), "e" (mval8)); \
+ asm volatile("ld %1,%L0 \n\t" /* load node metric */ \
+ "fsrc1s %L0,%H0 \n\t" \
+ : "=e" (nmetr) \
+ : "m" (nodemetric1[(n)*MLSESRCINC])); \
+ asm volatile("fmuld8sux16 %L4,%L4,%0 \n\t" /* squarer multiplications */ \
+ "fmuld8ulx16 %L4,%L4,%1 \n\t" \
+ "fmuld8sux16 %H4,%H4,%2 \n\t" \
+ "fmuld8ulx16 %H4,%H4,%3 \n\t" \
+ "fpadd32 %0,%1,%0 \n\t" \
+ "fpadd32 %2,%3,%2 \n\t" \
+ "fpadd32s %L0,%H0,%L0 \n\t" \
+ "fpadd32s %L2,%H2,%H0 \n\t" \
+ : "=&e" (mval1), "=&e" (mval2), "=&e" (mval3), "=&e" (mval4) : "e" (mval0)); \
+ asm volatile("faligndata %1,%1,%0 \n\t" \
+ "fand %0,%2,%0 \n\t" \
+ : "=&e" (mval5) : "e" (mval1), "e" (admask)); \
+ asm volatile("fpadd32 %2,%1,%0 \n\t" : "=e" (mval6) : "e" (mval5), "e" (nmetr)); \
+ asm volatile("ldd %3,%1 \n\t" \
+ "fcmpgt32 %1,%2,%0 \n\t" : "=r" (stmask), "=&e" (mval7) \
+ : "e" (mval6), "m" (nmetric)); \
+ asm volatile("stda %2,[%0] %4, 0xc4 ! ASI_PST32_P \n\t" \
+ "stda %3,[%1] %4, 0xc2 ! ASI_PST16_P \n\t" \
+ : : "r" (&nmetric), "r" (&btrk), "e" (mval6), "e" (btcount), "r" (stmask) : "memory"); \
+} while (0)
+
+#define VEVISINTEREND(nodemetric2,backptr) \
+do { \
+ double tmp0, tmp1; \
+ unsigned int tmpb[1]; \
+ asm("ldd %5,%0 \n\t" \
+ "ldd %6,%1 \n\t" \
+ "st %L0,%2 \n\t" \
+ "st %H0,%3 \n\t" \
+ "st %L1,%4 \n\t" \
+ : "=&e" (tmp0), "=&e" (tmp1), "=m" (nodemetric2[0]), "=m" (nodemetric2[1]), "=m" (tmpb) \
+ : "m" (nmetric), "m" (btrk) : "memory"); \
+ backptr[0] = tmpb[0] >> 16; \
+ backptr[1] = tmpb[0]; \
+} while (0)
+
+#if SYMBITS == 1
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+ VEVISSTATE;
+
+ VEVISINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEVISINTER0(metrictab,nodemetric1,x);
+ VEVISINTERN(metrictab,nodemetric1,1);
+ VEVISINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+}
+
+#elif SYMBITS == 2
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+ VEVISSTATE;
+
+ VEVISINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEVISINTER0(metrictab,nodemetric1,x);
+ VEVISINTERN(metrictab,nodemetric1,1);
+ VEVISINTERN(metrictab,nodemetric1,2);
+ VEVISINTERN(metrictab,nodemetric1,3);
+ VEVISINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+}
+
+#elif SYMBITS == 3
+
+#define DBGPRNT(mt) \
+do { \
+ unsigned long long m = *(unsigned long long *)(mt); \
+ printf("x %02x i %02x mt %016llx btcount %016llx nmetric %016llx btrk %016llx\n", \
+ x, i, m, btcount, nmetric, btrk); \
+} while (0)
+
+#define DBGPRNT2(vr,vi) \
+do { \
+ printf("vistrellis start vr %4d vi %4d value %016llx admask %016llx btinc %016llx\n", \
+ vr, vi, value, admask, btinc); \
+} while (0)
+
+#undef DBGPRNT
+#undef DBGPRNT2
+#define DBGPRNT(mt) do { } while (0)
+#define DBGPRNT2(vr,vi) do { } while (0)
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+ VEVISSTATE;
+
+ VEVISINIT(vr,vi);
+ DBGPRNT2(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEVISINTER0(metrictab,nodemetric1,x);
+ DBGPRNT(metrictab);
+ VEVISINTERN(metrictab,nodemetric1,1);
+ DBGPRNT(metrictab+2);
+ VEVISINTERN(metrictab,nodemetric1,2);
+ DBGPRNT(metrictab+4);
+ VEVISINTERN(metrictab,nodemetric1,3);
+ DBGPRNT(metrictab+6);
+ VEVISINTERN(metrictab,nodemetric1,4);
+ DBGPRNT(metrictab+8);
+ VEVISINTERN(metrictab,nodemetric1,5);
+ DBGPRNT(metrictab+10);
+ VEVISINTERN(metrictab,nodemetric1,6);
+ DBGPRNT(metrictab+12);
+ VEVISINTERN(metrictab,nodemetric1,7);
+ DBGPRNT(metrictab+14);
+ VEVISINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+}
+
+#elif SYMBITS == 4
+
+static void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ unsigned int x, i;
+ VEVISSTATE;
+
+ VEVISINIT(vr,vi);
+ for (x = 0; x < MLSESRCINC; x++) {
+ for (i = 0; i < ((1<<SYMBITS)>>1); i++) {
+ VEVISINTER0(metrictab,nodemetric1,x);
+ VEVISINTERN(metrictab,nodemetric1,1);
+ VEVISINTERN(metrictab,nodemetric1,2);
+ VEVISINTERN(metrictab,nodemetric1,3);
+ VEVISINTERN(metrictab,nodemetric1,4);
+ VEVISINTERN(metrictab,nodemetric1,5);
+ VEVISINTERN(metrictab,nodemetric1,6);
+ VEVISINTERN(metrictab,nodemetric1,7);
+ VEVISINTERN(metrictab,nodemetric1,8);
+ VEVISINTERN(metrictab,nodemetric1,9);
+ VEVISINTERN(metrictab,nodemetric1,10);
+ VEVISINTERN(metrictab,nodemetric1,11);
+ VEVISINTERN(metrictab,nodemetric1,12);
+ VEVISINTERN(metrictab,nodemetric1,13);
+ VEVISINTERN(metrictab,nodemetric1,14);
+ VEVISINTERN(metrictab,nodemetric1,15);
+ VEVISINTEREND(nodemetric2,backptr);
+ nodemetric2 += 2;
+ backptr += 2;
+ metrictab += 2*(1<<SYMBITS);
+ }
+ nodemetric1++;
+ }
+}
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+#else
+
+extern inline void simdtrellis(unsigned int *nodemetric1, unsigned int *nodemetric2, unsigned int *metrictab, unsigned short *backptr, int vr, int vi)
+{
+}
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+static inline unsigned int metric(struct metrictab *mtab, int vr, int vi)
+{
+ int x, y;
+ x = vr - mtab->re;
+ y = vi - mtab->im;
+ return ((unsigned int)(x * x + y * y)) >> MLSEENERGYSH;
+}
+
+void pskmlse_trellis(unsigned int *nodemetric1, unsigned int *nodemetric2, metrictab_t *metrictab, unsigned short *backptr, int vr, int vi)
+{
+ struct metrictab *metrtab = metrictab->m;
+ unsigned int *nmetr1;
+ unsigned int xx, yy, xmm = 0, metricm, met, i;
+
+ if (checksimd()) {
+ simdtrellis(nodemetric1, nodemetric2, metrictab->simdm, backptr, vr, vi);
+ return;
+ }
+ for (xx = 0; xx < MLSESRCINC; xx++) {
+ for (yy = 0; yy < (1<<(SYMBITS)); yy++) {
+ nmetr1 = nodemetric1+xx;
+ metricm = ~0;
+ for (i = 0; i < MLSENODES; i += MLSESRCINC, nmetr1 += MLSESRCINC) {
+ met = nmetr1[0] + metric(metrtab, vr, vi);
+ metrtab++;
+#if 0
+ printf("0x%03x->0x%03x mt %6d%+6di v %6d%+6di metric %9u delta: %9u\n", xx | i, (xx << (SYMBITS)) | yy,
+ metrtab[-1].re, metrtab[-1].im, vr, vi, met, met - nmetr1[0]);
+#endif
+#if 1
+ if (met <= metricm) {
+ metricm = met;
+ xmm = xx | i;
+ }
+#else
+ {
+ unsigned int maskn = -(met <= metricm);
+ unsigned int masko = ~maskn;
+ metricm = (metricm & masko) | (met & maskn);
+ xmm = (xmm & masko) | ((xx | i) & maskn);
+ }
+#endif
+ }
+ *backptr++ = xmm;
+ *nodemetric2++ = metricm;
+ }
+ }
+}
+
+#if defined(USEMMX) || defined(USEVIS)
+
+static void simdinitmetric(const cplxshort_t *channel, metrictab_t *metrictab)
+{
+ unsigned int i1, i2, i3, i, j, k;
+ int vr, vi;
+ cplxshort_t a, b;
+
+ for (i1 = 0; i1 < MLSEMTABSIZE; i1 += (2<<(SYMBITS)))
+ for (i2 = 0; i2 < 2; i2++)
+ for (i3 = 0; i3 < (1<<(SYMBITS)); i3++) {
+ i = i3 | (i2 << (SYMBITS)) | i1;
+ a = channel[0];
+ b = psk_symmapping[i & SYMBITMASK];
+ vr = a.re * b.re - a.im * b.im;
+ vi = a.re * b.im + a.im * b.re;
+ for (k = i >> SYMBITS, j = 0; j < MLSENRSYMB; j++, k >>= SYMBITS) {
+ a = channel[MLSENRSYMB-j];
+ b = psk_symmapping[k & SYMBITMASK];
+ vr += a.re * b.re - a.im * b.im;
+ vi += a.re * b.im + a.im * b.re;
+ }
+ vr >>= 15;
+ vi >>= 15;
+ if (abs(vr) > 32767 || abs(vi) > 32767)
+ logprintf(0, "initmetric: metric overflow table %u value %d%+di\n", i, vr, vi);
+ metrictab->simdm[i2 | (i3 << 1) | i1] = (((int)vr) & 0xffff) | (((int)vi) << 16);
+ }
+}
+
+#else
+
+extern inline void simdinitmetric(const cplxshort_t *channel, metrictab_t *metrictab)
+{
+}
+
+#endif
+
+void pskmlse_initmetric(const cplxshort_t *channel, metrictab_t *metrictab)
+{
+ unsigned int i, j, k;
+ int vr, vi;
+ cplxshort_t a, b;
+
+ if (checksimd()) {
+ simdinitmetric(channel, metrictab);
+ return;
+ }
+ for (i = 0; i < MLSEMTABSIZE; i++) {
+ a = channel[0];
+ b = psk_symmapping[i & SYMBITMASK];
+ vr = a.re * b.re - a.im * b.im;
+ vi = a.re * b.im + a.im * b.re;
+ for (k = i >> SYMBITS, j = 0; j < MLSENRSYMB; j++, k >>= SYMBITS) {
+ a = channel[MLSENRSYMB-j];
+ b = psk_symmapping[k & SYMBITMASK];
+ vr += a.re * b.re - a.im * b.im;
+ vi += a.re * b.im + a.im * b.re;
+ }
+ vr >>= 15;
+ vi >>= 15;
+ if (abs(vr) > 32767 || abs(vi) > 32767)
+ logprintf(0, "initmetric: metric overflow table %u value %d%+di\n", i, vr, vi);
+ metrictab->m[i].re = vr;
+ metrictab->m[i].im = vi;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/pskmodem/pskmodem.c b/pskmodem/pskmodem.c
new file mode 100644
index 0000000..04b5d1b
--- /dev/null
+++ b/pskmodem/pskmodem.c
@@ -0,0 +1,539 @@
+/*****************************************************************************/
+
+/*
+ * pskmodem.c -- PSK modem.
+ *
+ * Copyright (C) 1999-2015
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "modem.h"
+#include "psk.h"
+#include "psktbl.h"
+#include "simd.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include <math.h>
+#include <stdlib.h>
+
+/* ---------------------------------------------------------------------- */
+
+struct txstate {
+ struct modemchannel *chan;
+ unsigned int txphinc;
+ unsigned int txphase;
+ unsigned int carphase;
+ unsigned int carphinc;
+ cplxshort_t filter[TXFILTLEN];
+};
+
+static const struct modemparams modparams[] = {
+ { NULL }
+
+};
+
+static void *modconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct txstate *s;
+
+ if (!(s = calloc(1, sizeof(struct txstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = SAMPLERATE;
+ return s;
+}
+
+static void modinit(void *state, unsigned int samplerate)
+{
+ struct txstate *s = (struct txstate *)state;
+
+ s->txphinc = ((SYMRATE << 16) + samplerate / 2) / samplerate;
+ s->carphinc = ((FCARRIER << 16) + samplerate / 2) / samplerate;
+}
+
+static void txsendsymbols(struct txstate *tx, const unsigned char *sym, unsigned int nrsyms)
+{
+ int16_t sbuf[512];
+ int16_t *sptr = sbuf, *eptr = sbuf + sizeof(sbuf)/sizeof(sbuf[0]);
+ unsigned int i;
+ int sumr, sumi;
+ const int *coeff;
+
+ while (nrsyms > 0) {
+ if (tx->txphase >= 0x10000) {
+ tx->txphase &= 0xffff;
+ memmove(&tx->filter[1], tx->filter, sizeof(tx->filter) - sizeof(tx->filter[0]));
+ tx->filter[0] = psk_symmapping[sym[0] & SYMBITMASK];
+ sym++;
+ nrsyms--;
+ }
+ coeff = txfilter[TXFILTFIDX(tx->txphase)];
+ for (sumr = sumi = i = 0; i < TXFILTLEN; i++, coeff++) {
+ sumr += (*coeff) * tx->filter[i].re;
+ sumi += (*coeff) * tx->filter[i].im;
+ }
+ sumr >>= 15;
+ sumi >>= 15;
+ *sptr++ = (sumr * COS(tx->carphase) - sumi * SIN(tx->carphase)) >> 15;
+ tx->carphase += tx->carphinc;
+ tx->txphase += tx->txphinc;
+ if (sptr >= eptr) {
+ audiowrite(tx->chan, sbuf, sptr - sbuf);
+ sptr = sbuf;
+ }
+ }
+ audiowrite(tx->chan, sbuf, sptr - sbuf);
+}
+
+static void txsendtrain(struct txstate *tx)
+{
+ txsendsymbols(tx, trainsyms, TRAINSYMS);
+}
+
+static int txsenddata(struct txstate *tx)
+{
+ unsigned char buf[DATABYTES+1];
+ unsigned char sym[DATASYMS];
+ unsigned int i, j, k;
+ unsigned char *bp = buf;
+
+ if (!pktget(tx->chan, buf, DATABYTES))
+ return -1;
+ buf[DATABYTES] = 0;
+ for (k = j = i = 0; i < DATASYMS; i++) {
+ if (j < SYMBITS) {
+ k |= (*bp++) << j;
+ j += 8;
+ }
+ sym[i] = k & SYMBITMASK;
+ logprintf(260, "txsymbol[%2u] = %u %d%+di\n", i, sym[i], psk_symmapping[sym[i]].re, psk_symmapping[sym[i]].im);
+ k >>= SYMBITS;
+ j -= SYMBITS;
+ }
+ txsendsymbols(tx, sym, DATASYMS);
+ txsendtrain(tx);
+ return 0;
+}
+
+static void modmodulate(void *state, unsigned int txdelay)
+{
+ struct txstate *tx = (struct txstate *)state;
+ unsigned char txddata[DATASYMS];
+ unsigned int i, j, k;
+
+ if (txdelay > 0) {
+ for (i = j = k = 0; i < DATASYMS; i++) {
+ if (j < SYMBITS) {
+ k |= 0x7e << j;
+ j += 8;
+ }
+ txddata[i] = k & SYMBITMASK;
+ k >>= SYMBITS;
+ j -= SYMBITS;
+ }
+ }
+ while (txdelay > 0) {
+ txsendtrain(tx);
+ txsendsymbols(tx, txddata, DATASYMS);
+ if (txdelay > ((TRAINSYMS+DATASYMS)*1000/SYMRATE))
+ txdelay -= ((TRAINSYMS+DATASYMS)*1000/SYMRATE);
+ else
+ txdelay = 0;
+ }
+ txsendtrain(tx);
+ while (!txsenddata(tx));
+}
+
+struct modulator pskmodulator = {
+ NULL,
+ "psk",
+ modparams,
+ modconfig,
+ modinit,
+ modmodulate,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
+
+static inline int rxfilter_real(const int16_t *val, unsigned int phase)
+{
+ const int *coeff = rxfilter_re[RXFILTFIDX(phase)];
+ unsigned int i;
+ int s = 0;
+
+ val += RXFILTFSAMP(phase);
+ for (i = 0; i < RXFILTLEN; i++, val++, coeff++)
+ s += (*val) * (*coeff);
+ return s >> 16;
+}
+
+static inline int rxfilter_imag(const int16_t *val, unsigned int phase)
+{
+ const int *coeff = rxfilter_im[RXFILTFIDX(phase)];
+ unsigned int i;
+ int s = 0;
+
+ val += RXFILTFSAMP(phase);
+ for (i = 0; i < RXFILTLEN; i++, val++, coeff++)
+ s += (*val) * (*coeff);
+ return s >> 16;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define RXCARPHASEINC (((FCARRIER << 16) + SYMRATE / 2) / SYMRATE)
+
+struct rxstate {
+ struct modemchannel *chan;
+ unsigned int srate;
+};
+
+static void rxread(struct rxstate *rx, cplxshort_t *ptr, unsigned int nr, unsigned int phase, unsigned int phaseinc)
+{
+ int16_t *samples;
+ unsigned int totsamp = ((nr * phaseinc) >> 16) + RXFILTLEN;
+
+ samples = alloca(totsamp * sizeof(samples[0]));
+ audioread(rx->chan, samples, totsamp, phase >> 16);
+ phase &= 0xffff;
+ for (; nr > 0; nr--, ptr++, phase += phaseinc) {
+ ptr->re = rxfilter_real(samples, phase);
+ ptr->im = rxfilter_imag(samples, phase);
+ }
+}
+
+static void rxrotate(cplxshort_t *ptr, unsigned int nr, unsigned int carphase, unsigned int carphaseinc)
+{
+ int vr, vi, cr, ci;
+
+ for (; nr > 0; nr--, ptr++, carphase += carphaseinc) {
+ vr = ptr->re;
+ vi = ptr->im;
+ cr = COS(carphase);
+ ci = SIN(carphase);
+ ptr->re = (vr * cr + vi * ci) >> 15;
+ ptr->im = (vi * cr - vr * ci) >> 15;
+ }
+}
+
+only_inline int calcsync(int *toten, int *corren, cplxshort_t *samples)
+{
+ const cplxshort_t *tr = traincorrrotated;
+ unsigned int i;
+ int acc1r, acc1i, acc2;
+
+ for (acc1r = acc1i = acc2 = 0, i = 0; i < TRAINSYMS; i++, samples += 2, tr++) {
+ acc1r += ((tr->re) * (samples->re) - (tr->im) * (samples->im)) >> 5;
+ acc1i += ((tr->re) * (samples->im) + (tr->im) * (samples->re)) >> 5;
+ acc2 += ((samples->re) * (samples->re) + (samples->im) * (samples->im)) >> 10;
+ }
+ acc1r >>= 15;
+ acc1i >>= 15;
+ acc1r = acc1r * acc1r + acc1i * acc1i;
+ acc1r /= TRAINSYMS;
+ if (toten)
+ *toten = acc2;
+ if (corren)
+ *corren = acc1r;
+ logprintf(258, "Sync energy %d correlation %d\n", acc2, acc1r);
+ if (acc2 < 16*TRAINSYMS || acc1r*2 < acc2)
+ return 0;
+ logprintf(257, "Sync found, energy %d correlation %d\n", acc2, acc1r);
+ return 1;
+}
+
+/*
+ * searches for a training sequence; returns the phase (time) of the training sequence start.
+ */
+
+static unsigned int synchunt(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, unsigned int dcdcnt)
+{
+ cplxshort_t syncbuf[4*TRAINSYMS+1];
+ cplxshort_t syncbuf2[2*TRAINSYMS];
+ unsigned int phaseblkinc;
+ int toten1, toten2, toten3, syncen1, syncen2, syncen3;
+ unsigned int i;
+
+ phaseinc >>= 1;
+ phaseblkinc = phaseinc * (2 * TRAINSYMS);
+ rxread(rx, syncbuf, 4*TRAINSYMS+1, phase, phaseinc);
+ for (;;) {
+ for (i = 0; i < 2*TRAINSYMS; i++) {
+ if (calcsync(&toten1, &syncen1, syncbuf+i)) {
+ if (!calcsync(&toten2, &syncen2, syncbuf+i+1) || syncen2 < syncen1) {
+ phase += i * phaseinc;
+ rxread(rx, syncbuf2, 2*TRAINSYMS, phase - (phaseinc >> 1), phaseinc);
+ calcsync(&toten2, &syncen2, syncbuf2);
+ calcsync(&toten3, &syncen3, syncbuf2+1);
+ if (syncen2 > syncen1 && syncen2 > syncen3)
+ phase -= (phaseinc >> 1);
+ else if (syncen3 > syncen1 && syncen3 > syncen2)
+ phase += (phaseinc >> 1);
+ logprintf(256, "Sync found, dcd %u\n", dcdcnt);
+ return phase;
+ }
+ }
+ if (dcdcnt > 0) {
+ dcdcnt--;
+ if (!dcdcnt)
+ pktsetdcd(rx->chan, 0);
+ }
+ }
+ phase += phaseblkinc;
+ memmove(syncbuf, syncbuf+2*TRAINSYMS, (2*TRAINSYMS+1)*sizeof(syncbuf[0]));
+ rxread(rx, syncbuf+(2*TRAINSYMS+1), 2*TRAINSYMS, phase + phaseblkinc, phaseinc);
+ }
+}
+
+static void calcchannel(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, cplxshort_t *channel, int *chenergy)
+{
+ cplxshort_t trseq[OBSTRAINSYMS];
+ const cplxshort_t *p1, *p2;
+ unsigned int i, j;
+ int sumr, sumi, en;
+
+ rxread(rx, trseq, OBSTRAINSYMS, phase + (CHANNELLEN/2) * phaseinc, phaseinc);
+ for (p1 = trainmatrotated, en = 0, i = 0; i < CHANNELLEN; i++) {
+ for (sumr = sumi = 0, p2 = trseq, j = 0; j < OBSTRAINSYMS; j++, p1++, p2++) {
+ sumr += (p1->re) * (p2->re) - (p1->im) * (p2->im);
+ sumi += (p1->re) * (p2->im) + (p1->im) * (p2->re);
+ }
+ sumr >>= 16;
+ sumi >>= 16;
+ channel[i].re = sumr;
+ channel[i].im = sumi;
+ en += sumr * sumr + sumi * sumi;
+ }
+ *chenergy = en;
+ if (logcheck(256)) {
+ char buf[512], *bp = buf;
+ int r;
+ r = snprintf(bp, buf+sizeof(buf)-bp, "Sync found, chenergy %d, channel", en);
+ if (r > 0)
+ bp += r;
+ for (i = 0; i < CHANNELLEN; i++) {
+ r = snprintf(bp, buf+sizeof(buf)-bp, " %d%+di", channel[i].re, channel[i].im);
+ if (r > 0)
+ bp += r;
+ }
+ logprintf(256, "%s\n", buf);
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int mlsebacktrack(unsigned char *syms, unsigned int nrsyms, unsigned int startnode, unsigned short *backtrack)
+{
+ for (; nrsyms > 0; nrsyms--, syms--, backtrack -= MLSENODES) {
+ if (syms)
+ *syms = startnode & SYMBITMASK;
+ startnode = backtrack[startnode];
+ }
+ return startnode;
+}
+
+static inline void symtochar(unsigned char *sym, unsigned char *msg)
+{
+ unsigned int i, j, k;
+
+ for (i = j = k = 0; i < DATABYTES;) {
+ k |= sym[0] << j;
+ sym++;
+ j += SYMBITS;
+ if (j >= 8) {
+ msg[0] = k;
+ msg++;
+ k >>= 8;
+ j -= 8;
+ i++;
+ }
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void mlseblock(struct rxstate *rx, unsigned int phase, unsigned int phaseinc, cplxshort_t *channel)
+{
+ unsigned int *nptr1, *nptr2, *nptr3;
+ unsigned short *btptr;
+ unsigned int i, j, k, carphase = 0, energy = 0;
+ cplxshort_t samp[8];
+ unsigned int nodes[2*MLSENODES];
+ metrictab_t metrictab;
+ unsigned short backtrack[(DATASYMS+CHANNELLEN-1)*MLSENODES];
+ unsigned char msg[DATABYTES];
+ unsigned char sym[DATASYMS+CHANNELLEN-1];
+
+ /* initialize MLSE state */
+ pskmlse_initmetric(channel, &metrictab);
+ btptr = backtrack;
+ nptr1 = nodes;
+ nptr2 = nodes + MLSENODES;
+ for (i = 0; i < MLSENODES; i++)
+ nptr1[i] = UINT_MAX >> 2;
+ nptr1[MLSEROOTNODE] = 0;
+ /* MLSE decoder loop */
+ for (i = DATASYMS+CHANNELLEN-1; i > 0;) {
+ j = i;
+ if (j > 8)
+ j = 8;
+ i -= j;
+ rxread(rx, samp, j, phase, phaseinc);
+ rxrotate(samp, j, carphase, RXCARPHASEINC);
+ phase += j * phaseinc;
+ carphase += j * RXCARPHASEINC;
+ for (k = 0; k < j; k++) {
+ logprintf(260, "RxSymbol: %d%+di\n", samp[k].re, samp[k].im);
+ energy += (samp[k].re * samp[k].re + samp[k].im * samp[k].im) >> MLSEENERGYSH;
+ pskmlse_trellis(nptr1, nptr2, &metrictab, btptr, samp[k].re, samp[k].im);
+ nptr3 = nptr1;
+ nptr1 = nptr2;
+ nptr2 = nptr3;
+ btptr += MLSENODES;
+ }
+ }
+ /* backtracking */
+ btptr -= MLSENODES;
+ k = mlsebacktrack(&sym[DATASYMS+CHANNELLEN-2], DATASYMS+CHANNELLEN-1, MLSETOORNODE, btptr);
+ symtochar(sym, msg);
+ if (k != MLSEROOTNODE)
+ logprintf(1, "MLSE: uhoh surviving path does not end in root node 0x%x, 0x%x\n", MLSEROOTNODE, k);
+#if 0
+ j = 0;
+ for (i = 1; i < MLSENODES; i++)
+ if (nptr1[i] < nptr1[j])
+ j = i;
+ if (j != MLSETOORNODE)
+ logprintf(1, "MLSE: uhoh best metric not at toor node 0x%x, 0x%x (en %u, %u)\n",
+ MLSETOORNODE, j, nptr1[MLSETOORNODE], nptr1[j]);
+#endif
+ pktput(rx->chan, msg, DATABYTES);
+ k = nptr1[MLSETOORNODE];
+#if defined(USEVIS)
+ if (checksimd())
+ k <<= 2;
+#endif /* USEVIS */
+ logprintf(1, "MLSE: signal energy %u, error energy %u S/(N+D) %5.1fdB\n",
+ energy, k, -10*log10(k / (double)(energy ? energy : 1)));
+}
+
+static void receiver(void *__rx)
+{
+ struct rxstate *rx = (struct rxstate *)__rx;
+ cplxshort_t chan[CHANNELLEN];
+ unsigned int phase, oldphase = (~0U) >> 1, phaseinc, estphaseinc;
+ unsigned int changle, oldchangle = 0;
+ int en, splphasediff, anglediff, totanglediff, totphasediff;
+
+ phase = audiocurtime(rx->chan) << 16;
+ phaseinc = ((rx->srate << 16) + SYMRATE / 2) / SYMRATE;
+ logprintf(256, "rxphaseinc: 0x%x\n", phaseinc);
+ for (;;) {
+ phase = synchunt(rx, phase, phaseinc, 20);
+ pktsetdcd(rx->chan, 1);
+ splphasediff = phase - oldphase - (TRAINSYMS+DATASYMS) * phaseinc;
+ calcchannel(rx, phase, phaseinc, chan, &en);
+ changle = ((1 << 15) / M_PI) * atan2(chan[CHANNELLEN/2].im, chan[CHANNELLEN/2].re);
+ changle &= 0xffff;
+ anglediff = (int)(int16_t)((changle-oldchangle - RXCARPHASEINC * (DATASYMS + TRAINSYMS)) & 0xffff);
+ totphasediff = splphasediff - anglediff * (int)rx->srate / FCARRIER;
+ totanglediff = (anglediff - splphasediff * FCARRIER / (int)rx->srate);
+ estphaseinc = phaseinc;
+ if (abs(splphasediff) < 0x40000) {
+ estphaseinc = phaseinc - (totphasediff / (int)(DATASYMS + TRAINSYMS));
+ logprintf(257, "last train phase: 0x%08x current train phase: 0x%08x diff: %d\n",
+ oldphase, phase, splphasediff);
+ logprintf(258, "channel angle: 0x%04x prev channel angle: 0x%04x diff: %d\n", changle, oldchangle, anglediff);
+ logprintf(257, "total angle difference: %6d total phase difference: %8d\n", totanglediff, totphasediff);
+ logprintf(257, "nominal phase inc: 0x%05x estimated phase inc: 0x%05x delta: %3d o/oo\n",
+ phaseinc, estphaseinc, 1000 * (int)(estphaseinc - phaseinc) / (int)phaseinc);
+ }
+ oldchangle = changle;
+ oldphase = phase;
+ phase += ((CHANNELLEN/2)+OBSTRAINSYMS) * phaseinc;
+ mlseblock(rx, phase, /*est*/phaseinc, chan);
+ phase += (DATASYMS-1) * phaseinc;
+ }
+}
+
+static const struct modemparams demodparams[] = {
+ { NULL }
+
+};
+
+static void *demodconfig(struct modemchannel *chan, unsigned int *samplerate, const char *params[])
+{
+ struct rxstate *s;
+
+ if (!(s = calloc(1, sizeof(struct rxstate))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ s->chan = chan;
+ *samplerate = SAMPLERATE;
+ return s;
+}
+
+static void demodinit(void *state, unsigned int samplerate, unsigned int *bitrate)
+{
+ struct rxstate *s = (struct rxstate *)state;
+
+ s->srate = samplerate;
+ *bitrate = 7600;
+}
+
+struct demodulator pskdemodulator = {
+ NULL,
+ "psk",
+ demodparams,
+ demodconfig,
+ demodinit,
+ receiver,
+ free
+};
+
+/* ---------------------------------------------------------------------- */
diff --git a/pskmodem/psktbl.h b/pskmodem/psktbl.h
new file mode 100644
index 0000000..3615250
--- /dev/null
+++ b/pskmodem/psktbl.h
@@ -0,0 +1,307 @@
+/* 00 00 32767 +0i */
+/* 01 01 23169+23169i */
+/* 02 03 0+32767i */
+/* 03 02 -23169+23169i */
+/* 04 06 -32767 +0i */
+/* 05 07 -23169-23169i */
+/* 06 05 0-32767i */
+/* 07 04 23169-23169i */
+/* train sequence: min max offdiag a*a^H: 0.343233 */
+
+const cplxshort_t psk_symmapping[8] = {
+ { 32767, 0 },
+ { 23169, 23169 },
+ { -23169, 23169 },
+ { 0, 32767 },
+ { 23169, -23169 },
+ { 0, -32767 },
+ { -32767, 0 },
+ { -23169, -23169 }
+};
+
+/*
+ trsym = [ -32767+0i 23169-23169i -32767+0i -23169-23169i 0+32767i 0+32767i 23169+23169i 0-32767i -23169+23169i 23169+23169i -23169+23169i -23169+23169i -23169-23169i 0-32767i 0+32767i -23169-23169i ];
+ trsymcc = [ 15.9984+0i -0.414208+0.414208i -0.414208-1.58554i -6.62804e-05+1.99988i 2.41395-1.58554i 1.41408-3.41376i 2.24263+2.82816i -4.41376-2.41402i 2.24236+0i -4.41376+2.41402i 2.24263-2.82816i 1.41408+3.41376i 2.41395+1.58554i -6.62804e-05-1.99988i -0.414208+1.58554i -0.414208-0.414208i ];
+a = [ -0.999969 0.707062-0.707062i -0.999969 ; ...
+ 0.707062-0.707062i -0.999969 -0.707062-0.707062i ; ...
+ -0.999969 -0.707062-0.707062i 0+0.999969i ; ...
+ -0.707062-0.707062i 0+0.999969i 0+0.999969i ; ...
+ 0+0.999969i 0+0.999969i 0.707062+0.707062i ; ...
+ 0+0.999969i 0.707062+0.707062i 0-0.999969i ; ...
+ 0.707062+0.707062i 0-0.999969i -0.707062+0.707062i ; ...
+ 0-0.999969i -0.707062+0.707062i 0.707062+0.707062i ; ...
+ -0.707062+0.707062i 0.707062+0.707062i -0.707062+0.707062i ; ...
+ 0.707062+0.707062i -0.707062+0.707062i -0.707062+0.707062i ; ...
+ -0.707062+0.707062i -0.707062+0.707062i -0.707062-0.707062i ; ...
+ -0.707062+0.707062i -0.707062-0.707062i 0-0.999969i ; ...
+ -0.707062-0.707062i 0-0.999969i 0+0.999969i ; ...
+ 0-0.999969i 0+0.999969i -0.707062-0.707062i ];
+ahainvah = [ -0.0737285+0.00084296i 0.0453474+0.0484783i -0.0725354-0.00203612i -0.0463163+0.0463167i 0.00521937-0.0738541i 0.00084296-0.0696563i 0.0486566-0.051536i 0.0030054+0.0686875i -0.0475093-0.0538758i 0.0506928-0.0568809i -0.0538758-0.0538758i -0.0560378-0.0484786i -0.0505664+0.0508183i -0.000969272+0.0693525i ; ...
+ 0.0461909+0.0506925i -0.0716924+0.000177842i -0.0508183+0.0505667i 0.00203613-0.0708491i 0.000969046-0.0740321i 0.0464424-0.0506925i -3.14557e-10+0.0655042i -0.0454734-0.0485306i 0.0475095-0.0538755i -0.0506925-0.0568807i -0.0568807-0.0506925i -0.0559117+0.0528544i 0.00203613+0.0725357i -0.000969046-0.0693527i ; ...
+ -0.0707234+0.00234006i -0.049849+0.0527284i -0.00221396-0.0663472i -0.00203589-0.0708489i 0.0463163-0.0550684i -0.00216222+0.0664733i -0.0486566-0.051536i 0.0498496-0.0486564i -0.0536979-0.0536975i -0.0538758-0.0538758i -0.0568809+0.0506928i -0.00318324+0.0748757i 0.00221421-0.0663473i -0.0505664+0.0505668i ];
+ */
+
+
+static const unsigned char trainsyms[16] = {
+ 6, 4, 6, 7, 3, 3, 1, 5, 2, 1, 2, 2, 7, 5, 3, 7
+};
+
+static const cplxshort_t traincorrrotated[16] = {
+
+ { -32767, 0 }, { -23169, 23169 }, { 32767, 0 }, { 23169, 23169 },
+ { 0, -32767 }, { 32767, 0 }, { -23169, 23169 }, { 32767, 0 },
+ { -23169, -23169 }, { 23169, 23169 }, { 23169, 23169 }, { -23169, 23169 },
+ { -23169, 23169 }, { -32767, 0 }, { 0, 32767 }, { 23169, 23169 }
+};
+
+static const cplxshort_t trainmatrotated[42] = {
+ { 4831, -55 }, { 3177, -2971 }, { -4753, -133 }, { -3035, -3035 }, { -342, 4840 }, { -4564, -55 }, { 3188, -3377 }, { -4501, 196 },
+ { 3113, 3530 }, { -3727, -3322 }, { -3530, -3530 }, { 3177, -3672 }, { 3313, -3330 }, { 4545, 63 },
+ { -3027, -3322 }, { 11, 4698 }, { -3330, 3313 }, { 4643, 133 }, { -63, 4851 }, { -3322, -3043 }, { 0, 4292 }, { 3180, -2980 },
+ { -3113, 3530 }, { -3727, 3322 }, { -3727, -3322 }, { -3463, -3664 }, { -133, -4753 }, { -4545, 63 },
+ { 4634, -153 }, { 3455, 3266 }, { -145, -4348 }, { 4643, -133 }, { -3035, 3608 }, { 4356, 141 }, { -3188, -3377 }, { 3188, 3266 },
+ { 3519, 3519 }, { -3530, 3530 }, { -3727, 3322 }, { -4907, -208 }, { -145, 4348 }, { 3313, 3313 }
+};
+
+#define MLSEROOTNODE 0x1f
+#define MLSETOORNODE 0x34
+
+/*
+ txfilt = [ -7.89211e-19 ; -0.000169639 ; -0.000356223 ; -0.000549436 ;
+ -0.000737741 ; -0.000909138 ; -0.001052 ; -0.00115595 ;
+ -0.00121261 ; -0.00121637 ; -0.00116487 ; -0.00105933 ;
+ -0.000904593 ; -0.000708972 ; -0.000483741 ; -0.000242448 ;
+ 1.03876e-18 ; 0.000228389 ; 0.000428328 ; 0.000587364 ;
+ 0.000696013 ; 0.000748609 ; 0.000743905 ; 0.000685371 ;
+ 0.000581136 ; 0.000443577 ; 0.000288539 ; 0.000134254 ;
+ -4.59404e-19 ; -9.5412e-05 ; -0.000135207 ; -0.00010617 ;
+ 5.46552e-19 ; 0.000185619 ; 0.000446326 ; 0.00077085 ;
+ 0.00114129 ; 0.0015339 ; 0.00192042 ; 0.00226978 ;
+ 0.00255019 ; 0.00273144 ; 0.00278726 ; 0.00269755 ;
+ 0.00245035 ; 0.00204336 ; 0.00148485 ; 0.000793942 ;
+ -2.59878e-18 ; -0.000858639 ; -0.00173676 ; -0.00258502 ;
+ -0.00335312 ; -0.00399341 ; -0.0044645 ; -0.00473465 ;
+ -0.0047848 ; -0.00461084 ; -0.00422493 ; -0.00365583 ;
+ -0.00294782 ; -0.00215855 ; -0.00135555 ; -0.000611731 ;
+ 1.30368e-18 ; 0.000412633 ; 0.000571146 ; 0.000438343 ;
+ -1.37821e-18 ; -0.000731099 ; -0.00171266 ; -0.00287225 ;
+ -0.00410874 ; -0.00529605 ; -0.00628909 ; -0.00693185 ;
+ -0.00706721 ; -0.00654822 ; -0.00525007 ; -0.00308225 ;
+ 6.62539e-18 ; 0.00398561 ; 0.00879986 ; 0.0142994 ;
+ 0.0202711 ; 0.0264345 ; 0.032449 ; 0.0379254 ;
+ 0.0424413 ; 0.045561 ; 0.0468577 ; 0.0459391 ;
+ 0.0424728 ; 0.0362128 ; 0.027024 ; 0.0149038 ;
+ -2.02159e-17 ; -0.0173775 ; -0.0367505 ; -0.0574747 ;
+ -0.0787489 ; -0.0996327 ; -0.119072 ; -0.135932 ;
+ -0.149035 ; -0.157207 ; -0.159322 ; -0.154354 ;
+ -0.141421 ; -0.119838 ; -0.0891489 ; -0.0491676 ;
+ 3.34611e-17 ; 0.0579397 ; 0.123925 ; 0.196924 ;
+ 0.275621 ; 0.358446 ; 0.443618 ; 0.529196 ;
+ 0.613138 ; 0.693369 ; 0.767845 ; 0.834623 ;
+ 0.891929 ; 0.938215 ; 0.97222 ; 0.993006 ;
+ 1 ; 0.993006 ; 0.97222 ; 0.938215 ;
+ 0.891929 ; 0.834623 ; 0.767845 ; 0.693369 ;
+ 0.613138 ; 0.529196 ; 0.443618 ; 0.358446 ;
+ 0.275621 ; 0.196924 ; 0.123925 ; 0.0579397 ;
+ 3.34611e-17 ; -0.0491676 ; -0.0891489 ; -0.119838 ;
+ -0.141421 ; -0.154354 ; -0.159322 ; -0.157207 ;
+ -0.149035 ; -0.135932 ; -0.119072 ; -0.0996327 ;
+ -0.0787489 ; -0.0574747 ; -0.0367505 ; -0.0173775 ;
+ -2.02159e-17 ; 0.0149038 ; 0.027024 ; 0.0362128 ;
+ 0.0424728 ; 0.0459391 ; 0.0468577 ; 0.045561 ;
+ 0.0424413 ; 0.0379254 ; 0.032449 ; 0.0264345 ;
+ 0.0202711 ; 0.0142994 ; 0.00879986 ; 0.00398561 ;
+ 6.62539e-18 ; -0.00308225 ; -0.00525007 ; -0.00654822 ;
+ -0.00706721 ; -0.00693185 ; -0.00628909 ; -0.00529605 ;
+ -0.00410874 ; -0.00287225 ; -0.00171266 ; -0.000731099 ;
+ -1.37821e-18 ; 0.000438343 ; 0.000571146 ; 0.000412633 ;
+ 1.30368e-18 ; -0.000611731 ; -0.00135555 ; -0.00215855 ;
+ -0.00294782 ; -0.00365583 ; -0.00422493 ; -0.00461084 ;
+ -0.0047848 ; -0.00473465 ; -0.0044645 ; -0.00399341 ;
+ -0.00335312 ; -0.00258502 ; -0.00173676 ; -0.000858639 ;
+ -2.59878e-18 ; 0.000793942 ; 0.00148485 ; 0.00204336 ;
+ 0.00245035 ; 0.00269755 ; 0.00278726 ; 0.00273144 ;
+ 0.00255019 ; 0.00226978 ; 0.00192042 ; 0.0015339 ;
+ 0.00114129 ; 0.00077085 ; 0.000446326 ; 0.000185619 ;
+ 5.46552e-19 ; -0.00010617 ; -0.000135207 ; -9.5412e-05 ;
+ -4.59404e-19 ; 0.000134254 ; 0.000288539 ; 0.000443577 ;
+ 0.000581136 ; 0.000685371 ; 0.000743905 ; 0.000748609 ;
+ 0.000696013 ; 0.000587364 ; 0.000428328 ; 0.000228389 ;
+ 1.03876e-18 ; -0.000242448 ; -0.000483741 ; -0.000708972 ;
+ -0.000904593 ; -0.00105933 ; -0.00116487 ; -0.00121637 ;
+ -0.00121261 ; -0.00115595 ; -0.001052 ; -0.000909138 ;
+ -0.000737741 ; -0.000549436 ; -0.000356223 ; -0.000169639 ; ];
+ abssum = 1.6357;
+ semilogy((0:255)/256,abs(fft(txfilt)))
+ */
+
+static const int txfilter[16][16] = {
+ { 0, 0, 0, 0, 0, 0, 0, 0, 20032, 0, 0, 0, 0, 0, 0, 0 },
+ { -3, 4, 3, -17, 8, 79, -348, 1160, 19892, -984, 298, -61, -12, 15, -2, -4 },
+ { -7, 8, 8, -34, 11, 176, -736, 2482, 19475, -1785, 541, -105, -27, 29, -2, -9 },
+ { -11, 11, 15, -51, 8, 286, -1151, 3944, 18794, -2400, 725, -131, -43, 40, -1, -14 },
+ { -14, 13, 22, -67, 0, 406, -1577, 5521, 17867, -2833, 850, -141, -59, 49, 0, -18 },
+ { -18, 14, 30, -79, -14, 529, -1995, 7180, 16719, -3092, 920, -138, -73, 54, 2, -21 },
+ { -21, 14, 38, -89, -34, 650, -2385, 8886, 15381, -3191, 938, -125, -84, 55, 5, -23 },
+ { -23, 13, 45, -94, -57, 759, -2723, 10601, 13889, -3149, 912, -106, -92, 54, 8, -24 },
+ { -24, 11, 51, -95, -82, 850, -2985, 12282, 12282, -2985, 850, -82, -95, 51, 11, -24 },
+ { -24, 8, 54, -92, -106, 912, -3149, 13889, 10601, -2723, 759, -57, -94, 45, 13, -23 },
+ { -23, 5, 55, -84, -125, 938, -3191, 15381, 8886, -2385, 650, -34, -89, 38, 14, -21 },
+ { -21, 2, 54, -73, -138, 920, -3092, 16719, 7180, -1995, 529, -14, -79, 30, 14, -18 },
+ { -18, 0, 49, -59, -141, 850, -2833, 17867, 5521, -1577, 406, 0, -67, 22, 13, -14 },
+ { -14, -1, 40, -43, -131, 725, -2400, 18794, 3944, -1151, 286, 8, -51, 15, 11, -11 },
+ { -9, -2, 29, -27, -105, 541, -1785, 19475, 2482, -736, 176, 11, -34, 8, 8, -7 },
+ { -4, -2, 15, -12, -61, 298, -984, 19892, 1160, -348, 79, 8, -17, 3, 4, -3 }
+};
+
+/*
+ rxfilt = [ 0.00534565 ; 0.00644843 ; 0.00757986 ; 0.00875248 ;
+ 0.00996825 ; 0.0112164 ; 0.012472 ; 0.0136948 ;
+ 0.0148292 ; 0.0158048 ; 0.0165376 ; 0.0169325 ;
+ 0.016886 ; 0.0162902 ; 0.0150367 ; 0.013022 ;
+ 0.0101524 ; 0.00634969 ; 0.00155649 ; -0.00425822 ;
+ -0.0110942 ; -0.0189153 ; -0.0276459 ; -0.0371682 ;
+ -0.04732 ; -0.0578947 ; -0.0686416 ; -0.0792683 ;
+ -0.0894442 ; -0.0988052 ; -0.10696 ; -0.113498 ;
+ -0.117998 ; -0.120035 ; -0.119195 ; -0.115082 ;
+ -0.10733 ; -0.0956153 ; -0.0796631 ; -0.0592614 ;
+ -0.0342674 ; -0.0046161 ; 0.0296741 ; 0.0684964 ;
+ 0.111653 ; 0.158856 ; 0.209725 ; 0.263794 ;
+ 0.320517 ; 0.379273 ; 0.439376 ; 0.500089 ;
+ 0.560635 ; 0.620208 ; 0.677993 ; 0.733176 ;
+ 0.784965 ; 0.832601 ; 0.875376 ; 0.912645 ;
+ 0.943842 ; 0.968488 ; 0.986203 ; 0.996714 ;
+ 0.999859 ; 0.995592 ; 0.983984 ; 0.965218 ;
+ 0.93959 ; 0.907502 ; 0.869449 ; 0.826014 ;
+ 0.777855 ; 0.72569 ; 0.670283 ; 0.612429 ;
+ 0.552941 ; 0.492629 ; 0.432291 ; 0.372694 ;
+ 0.314561 ; 0.258562 ; 0.205298 ; 0.155298 ;
+ 0.109006 ; 0.0667808 ; 0.0288905 ; -0.00448781 ;
+ -0.0332666 ; -0.0574451 ; -0.0771043 ; -0.0924002 ;
+ -0.103556 ; -0.110854 ; -0.114624 ; -0.115233 ;
+ -0.113078 ; -0.108569 ; -0.102125 ; -0.0941583 ;
+ -0.0850708 ; -0.0752412 ; -0.0650205 ; -0.0547253 ;
+ -0.0446337 ; -0.0349818 ; -0.0259622 ; -0.0177238 ;
+ -0.0103722 ; -0.00397234 ; 0.00144888 ; 0.00589848 ;
+ 0.00941285 ; 0.0120526 ; 0.0138974 ; 0.01504 ;
+ 0.0155817 ; 0.0156264 ; 0.0152766 ; 0.0146288 ;
+ 0.0137704 ; 0.0127769 ; 0.0117102 ; 0.0106169 ;
+ 0.00952902 ; 0.0084636 ; 0.00742438 ; 0.00640338 ; ];
+ abssum = 3.6765;
+ semilogy((0:127)/128,abs(fft(rxfilt)))
+ */
+
+static const int rxfilter_re[8][16] = {
+ { 125, -138, 642, 296, -906, 3776, -3175, -17574, -7569, 3957, -77, -301, 836, -84, 63, 112 },
+ { 141, -126, 490, 553, -1097, 3296, -1184, -16822, -9831, 3632, 512, -593, 895, -22, 26, 126 },
+ { 148, -97, 336, 753, -1144, 2666, 542, -15606, -11986, 2958, 1188, -844, 900, 66, -13, 136 },
+ { 147, -58, 193, 885, -1062, 1952, 1949, -13988, -13925, 1922, 1905, -1025, 842, 181, -54, 141 },
+ { 141, -14, 71, 948, -877, 1219, 3003, -12053, -15553, 535, 2606, -1106, 717, 315, -90, 140 },
+ { 129, 28, -24, 945, -616, 526, 3691, -9899, -16784, -1171, 3227, -1062, 528, 460, -116, 132 },
+ { 113, 68, -90, 885, -313, -79, 4027, -7630, -17554, -3143, 3701, -878, 283, 604, -127, 117 },
+ { 95, 101, -127, 779, 0, -564, 4039, -5354, -17822, -5306, 3964, -547, 0, 735, -118, 93 }
+};
+
+static const int rxfilter_im[8][16] = {
+ { -209, -186, -160, -2001, -543, -2801, -12677, -2606, 12629, 5336, 19, 2031, 501, 62, 252, 16 },
+ { -171, -236, -48, -1824, -900, -1762, -12027, -5103, 11980, 6795, -50, 1955, 735, 12, 270, 38 },
+ { -134, -273, 16, -1592, -1262, -953, -11042, -7381, 10863, 8267, 58, 1786, 993, -23, 278, 64 },
+ { -98, -295, 38, -1325, -1590, -388, -9801, -9347, 9304, 9666, 379, 1534, 1260, -36, 272, 94 },
+ { -66, -301, 25, -1046, -1854, -59, -8393, -10925, 7356, 10903, 932, 1220, 1517, -15, 252, 127 },
+ { -39, -293, -13, -776, -2033, 51, -6907, -12061, 5091, 11890, 1725, 871, 1742, 45, 218, 161 },
+ { -16, -273, -67, -530, -2116, -19, -5430, -12729, 2603, 12548, 2745, 526, 1914, 151, 172, 195 },
+ { 0, -244, -127, -322, -2103, -233, -4039, -12927, 0, 12810, 3964, 226, 2015, 304, 118, 226 }
+};
+
+static const int16_t rxfilter_re_16[8][16] = {
+ { 125, -138, 642, 296, -906, 3776, -3175, -17574, -7569, 3957, -77, -301, 836, -84, 63, 112 },
+ { 141, -126, 490, 553, -1097, 3296, -1184, -16822, -9831, 3632, 512, -593, 895, -22, 26, 126 },
+ { 148, -97, 336, 753, -1144, 2666, 542, -15606, -11986, 2958, 1188, -844, 900, 66, -13, 136 },
+ { 147, -58, 193, 885, -1062, 1952, 1949, -13988, -13925, 1922, 1905, -1025, 842, 181, -54, 141 },
+ { 141, -14, 71, 948, -877, 1219, 3003, -12053, -15553, 535, 2606, -1106, 717, 315, -90, 140 },
+ { 129, 28, -24, 945, -616, 526, 3691, -9899, -16784, -1171, 3227, -1062, 528, 460, -116, 132 },
+ { 113, 68, -90, 885, -313, -79, 4027, -7630, -17554, -3143, 3701, -878, 283, 604, -127, 117 },
+ { 95, 101, -127, 779, 0, -564, 4039, -5354, -17822, -5306, 3964, -547, 0, 735, -118, 93 }
+};
+
+static const int16_t rxfilter_im_16[8][16] = {
+ { -209, -186, -160, -2001, -543, -2801, -12677, -2606, 12629, 5336, 19, 2031, 501, 62, 252, 16 },
+ { -171, -236, -48, -1824, -900, -1762, -12027, -5103, 11980, 6795, -50, 1955, 735, 12, 270, 38 },
+ { -134, -273, 16, -1592, -1262, -953, -11042, -7381, 10863, 8267, 58, 1786, 993, -23, 278, 64 },
+ { -98, -295, 38, -1325, -1590, -388, -9801, -9347, 9304, 9666, 379, 1534, 1260, -36, 272, 94 },
+ { -66, -301, 25, -1046, -1854, -59, -8393, -10925, 7356, 10903, 932, 1220, 1517, -15, 252, 127 },
+ { -39, -293, -13, -776, -2033, 51, -6907, -12061, 5091, 11890, 1725, 871, 1742, 45, 218, 161 },
+ { -16, -273, -67, -530, -2116, -19, -5430, -12729, 2603, 12548, 2745, 526, 1914, 151, 172, 195 },
+ { 0, -244, -127, -322, -2103, -233, -4039, -12927, 0, 12810, 3964, 226, 2015, 304, 118, 226 }
+};
+
+static const short costab[512] = {
+ 32767, 32764, 32757, 32744, 32727, 32705, 32678, 32646,
+ 32609, 32567, 32520, 32468, 32412, 32350, 32284, 32213,
+ 32137, 32056, 31970, 31880, 31785, 31684, 31580, 31470,
+ 31356, 31236, 31113, 30984, 30851, 30713, 30571, 30424,
+ 30272, 30116, 29955, 29790, 29621, 29446, 29268, 29085,
+ 28897, 28706, 28510, 28309, 28105, 27896, 27683, 27466,
+ 27244, 27019, 26789, 26556, 26318, 26077, 25831, 25582,
+ 25329, 25072, 24811, 24546, 24278, 24006, 23731, 23452,
+ 23169, 22883, 22594, 22301, 22004, 21705, 21402, 21096,
+ 20787, 20474, 20159, 19840, 19519, 19194, 18867, 18537,
+ 18204, 17868, 17530, 17189, 16845, 16499, 16150, 15799,
+ 15446, 15090, 14732, 14372, 14009, 13645, 13278, 12909,
+ 12539, 12166, 11792, 11416, 11038, 10659, 10278, 9895,
+ 9511, 9126, 8739, 8351, 7961, 7571, 7179, 6786,
+ 6392, 5997, 5601, 5205, 4807, 4409, 4011, 3611,
+ 3211, 2811, 2410, 2009, 1607, 1206, 804, 402,
+ 0, -402, -804, -1206, -1607, -2009, -2410, -2811,
+ -3211, -3611, -4011, -4409, -4807, -5205, -5601, -5997,
+ -6392, -6786, -7179, -7571, -7961, -8351, -8739, -9126,
+ -9511, -9895, -10278, -10659, -11038, -11416, -11792, -12166,
+ -12539, -12909, -13278, -13645, -14009, -14372, -14732, -15090,
+ -15446, -15799, -16150, -16499, -16845, -17189, -17530, -17868,
+ -18204, -18537, -18867, -19194, -19519, -19840, -20159, -20474,
+ -20787, -21096, -21402, -21705, -22004, -22301, -22594, -22883,
+ -23169, -23452, -23731, -24006, -24278, -24546, -24811, -25072,
+ -25329, -25582, -25831, -26077, -26318, -26556, -26789, -27019,
+ -27244, -27466, -27683, -27896, -28105, -28309, -28510, -28706,
+ -28897, -29085, -29268, -29446, -29621, -29790, -29955, -30116,
+ -30272, -30424, -30571, -30713, -30851, -30984, -31113, -31236,
+ -31356, -31470, -31580, -31684, -31785, -31880, -31970, -32056,
+ -32137, -32213, -32284, -32350, -32412, -32468, -32520, -32567,
+ -32609, -32646, -32678, -32705, -32727, -32744, -32757, -32764,
+ -32767, -32764, -32757, -32744, -32727, -32705, -32678, -32646,
+ -32609, -32567, -32520, -32468, -32412, -32350, -32284, -32213,
+ -32137, -32056, -31970, -31880, -31785, -31684, -31580, -31470,
+ -31356, -31236, -31113, -30984, -30851, -30713, -30571, -30424,
+ -30272, -30116, -29955, -29790, -29621, -29446, -29268, -29085,
+ -28897, -28706, -28510, -28309, -28105, -27896, -27683, -27466,
+ -27244, -27019, -26789, -26556, -26318, -26077, -25831, -25582,
+ -25329, -25072, -24811, -24546, -24278, -24006, -23731, -23452,
+ -23169, -22883, -22594, -22301, -22004, -21705, -21402, -21096,
+ -20787, -20474, -20159, -19840, -19519, -19194, -18867, -18537,
+ -18204, -17868, -17530, -17189, -16845, -16499, -16150, -15799,
+ -15446, -15090, -14732, -14372, -14009, -13645, -13278, -12909,
+ -12539, -12166, -11792, -11416, -11038, -10659, -10278, -9895,
+ -9511, -9126, -8739, -8351, -7961, -7571, -7179, -6786,
+ -6392, -5997, -5601, -5205, -4807, -4409, -4011, -3611,
+ -3211, -2811, -2410, -2009, -1607, -1206, -804, -402,
+ 0, 402, 804, 1206, 1607, 2009, 2410, 2811,
+ 3211, 3611, 4011, 4409, 4807, 5205, 5601, 5997,
+ 6392, 6786, 7179, 7571, 7961, 8351, 8739, 9126,
+ 9511, 9895, 10278, 10659, 11038, 11416, 11792, 12166,
+ 12539, 12909, 13278, 13645, 14009, 14372, 14732, 15090,
+ 15446, 15799, 16150, 16499, 16845, 17189, 17530, 17868,
+ 18204, 18537, 18867, 19194, 19519, 19840, 20159, 20474,
+ 20787, 21096, 21402, 21705, 22004, 22301, 22594, 22883,
+ 23169, 23452, 23731, 24006, 24278, 24546, 24811, 25072,
+ 25329, 25582, 25831, 26077, 26318, 26556, 26789, 27019,
+ 27244, 27466, 27683, 27896, 28105, 28309, 28510, 28706,
+ 28897, 29085, 29268, 29446, 29621, 29790, 29955, 30116,
+ 30272, 30424, 30571, 30713, 30851, 30984, 31113, 31236,
+ 31356, 31470, 31580, 31684, 31785, 31880, 31970, 32056,
+ 32137, 32213, 32284, 32350, 32412, 32468, 32520, 32567,
+ 32609, 32646, 32678, 32705, 32727, 32744, 32757, 32764
+};
+
+#define COS(x) (costab[(((x)>>7)&0x1ff)])
+#define SIN(x) COS((x)+0xc000)
+
diff --git a/soundcard/Makefile.am b/soundcard/Makefile.am
new file mode 100644
index 0000000..3322973
--- /dev/null
+++ b/soundcard/Makefile.am
@@ -0,0 +1,45 @@
+AM_CPPFLAGS = @XML_CFLAGS@ -I$(top_srcdir)/matlib -I$(top_srcdir)/libmisc \
+ -I$(top_srcdir)/directx/include \
+ -I$(top_srcdir)/directx/include/directx6 \
+ @AUDIOFILE_CFLAGS@
+
+MODEMLIBS = ../afsk/libafsk.a ../fsk/libfsk.a ../pammodem/libpam.a ../pskmodem/libpsk.a ../newqpsk/libnewqpsk.a ../p3dmodem/libp3d.a
+
+man_MANS = soundmodem.8
+
+if WIN32
+SBINPROG =
+NOINSTPROG =
+libpttio_a_SOURCES = winptt2.c
+libaudioio_a_SOURCES = winaudioio.c audiofilein.c chansim.c
+liblog_a_SOURCES = winlog.c
+else
+SBINPROG = soundmodem
+NOINSTPROG = testkiss chansim chansimberr
+libpttio_a_SOURCES = ptt.c
+libaudioio_a_SOURCES = audioio.c alsaio.c audiofilein.c chansim.c
+liblog_a_SOURCES = log.c
+endif
+
+include_HEADERS = modem.h simd.h
+noinst_HEADERS = ppdev.h soundio.h audioio.h kisspkt.h pttio.h
+
+sbin_PROGRAMS = $(SBINPROG)
+noinst_PROGRAMS = $(NOINSTPROG)
+noinst_LIBRARIES = libcommon.a libpttio.a libaudioio.a liblog.a
+
+libcommon_a_SOURCES = simd.c snprintpkt.c
+
+soundmodem_SOURCES = kisspkt.c main.c
+soundmodem_LDADD = $(MODEMLIBS) libcommon.a liblog.a libaudioio.a libpttio.a ../matlib/libmat.a ../libmisc/libmisc.a @XML_LIBS@ @LIBTHREAD@ @AUDIOFILE_LIBS@
+
+testkiss_SOURCES = kisspkt.c testkiss.c log.c snprintpkt.c
+testkiss_LDADD = ../libmisc/libmisc.a @LIBTHREAD@
+
+chansim_SOURCES = simd.c pktsimple.c main.c
+chansim_LDADD = $(MODEMLIBS) liblog.a libaudioio.a libpttio.a ../matlib/libmat.a ../libmisc/libmisc.a @XML_LIBS@ @LIBTHREAD@ @AUDIOFILE_LIBS@
+
+chansimberr_SOURCES = simd.c pktberr.c main.c
+chansimberr_LDADD = $(MODEMLIBS) liblog.a libaudioio.a libpttio.a ../matlib/libmat.a ../libmisc/libmisc.a @XML_LIBS@ @LIBTHREAD@ @AUDIOFILE_LIBS@
+
+EXTRA_DIST = test.xml audioio.c audiofilein.c chansim.c winaudioio.c ptt.c winptt.c winptt2.c log.c winlog.c soundmodem.8
diff --git a/soundcard/Makefile.in b/soundcard/Makefile.in
new file mode 100644
index 0000000..457159a
--- /dev/null
+++ b/soundcard/Makefile.in
@@ -0,0 +1,863 @@
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
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+
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+ case '$(am__configure_deps)' in \
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+ $(AM_V_at)$(RANLIB) libpttio.a
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+ else \
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/soundcard/alsaio.c b/soundcard/alsaio.c
new file mode 100644
index 0000000..cd9501d
--- /dev/null
+++ b/soundcard/alsaio.c
@@ -0,0 +1,625 @@
+/*****************************************************************************/
+
+/*
+ * alsaio.c -- Audio I/O using the ALSA API.
+ *
+ * Copyright (C) 1999-2000, 2004
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+#include "audioio.h"
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/poll.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+#include <errno.h>
+
+#ifdef HAVE_ALSA
+
+#include <alsa/asoundlib.h>
+
+/* ---------------------------------------------------------------------- */
+
+#define AUDIOIBUFSIZE 4096
+
+struct audioio_unix {
+ struct audioio audioio;
+ unsigned int samplerate;
+ unsigned int capturechannelmode;
+ snd_pcm_t *playback_handle;
+ snd_pcm_t *capture_handle;
+ unsigned int fragsize;
+ pthread_mutex_t iomutex;
+ pthread_cond_t iocond;
+ unsigned int flags;
+ unsigned int ptr;
+ u_int16_t ptime;
+ int16_t ibuf[AUDIOIBUFSIZE];
+};
+
+struct modemparams ioparams_alsasoundcard[] = {
+ { "device", "ALSA Audio Driver", "Path name of the audio (soundcard) driver", "hw:0,0", MODEMPAR_COMBO,
+ { c: { { "hw:0,0", "plughw:0,0", "hw:1,0", "plughw:1,0", "hw:2,0", "plughw:2,0", "hw:3,0", "plughw:3,0" } } } },
+ { "halfdup", "Half Duplex", "Force operating the Sound Driver in Half Duplex mode", "0", MODEMPAR_CHECKBUTTON },
+ { "capturechannelmode", "Capture Channel", "Capture Channel", "Mono", MODEMPAR_COMBO,
+ { c: { { "Mono", "Left", "Right" } } } },
+ { NULL, }
+};
+
+#define CAP_HALFDUPLEX 0x100
+
+#define FLG_READING 0x1000
+#define FLG_HALFDUPLEXTX 0x2000
+#define FLG_TERMINATERX 0x4000
+
+#ifndef INFTIM
+#define INFTIM (-1)
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+static void iorelease(struct audioio *aio);
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr);
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim);
+static u_int16_t iocurtime(struct audioio *aio);
+static void iotransmitstart(struct audioio *aio);
+static void iotransmitstop(struct audioio *aio);
+static void ioterminateread(struct audioio *aio);
+
+/* ---------------------------------------------------------------------- */
+
+static inline int iomodetofmode(unsigned int flags)
+{
+ switch (flags & IO_RDWR) {
+ default:
+ case IO_RDONLY:
+ return O_RDONLY;
+
+ case IO_WRONLY:
+ return O_WRONLY;
+
+ case IO_RDWR:
+ return O_RDWR;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static snd_pcm_t *open_alsa(const char *name, snd_pcm_stream_t direction, unsigned int *samplerate, unsigned int *chanmode)
+{
+ snd_pcm_t *pcm_handle;
+ snd_pcm_hw_params_t *hwparams;
+ snd_pcm_format_mask_t *fmtmask;
+ snd_pcm_sw_params_t *swparams;
+ /* set fragment size so we have approx. 10-20ms wakeup latency */
+ unsigned int buffer_time = 500000; /* ring buffer length in us */
+ unsigned int period_time = 15000; /* period time in us */
+ snd_pcm_format_t samplefmt;
+ snd_pcm_uframes_t buffer_size;
+ snd_pcm_uframes_t period_size;
+ int err, dir;
+
+ if (snd_pcm_open(&pcm_handle, name, direction, 0) < 0) {
+ logprintf(MLOG_ERROR, "alsa: Error opening PCM device %s\n", name);
+ return NULL;
+ }
+ /*
+ * Set hardware parameter
+ */
+ snd_pcm_hw_params_alloca(&hwparams);
+ /* choose all parameters */
+ err = snd_pcm_hw_params_any(pcm_handle, hwparams);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Broken configuration for capture: no configurations available: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* set the interleaved read/write format */
+ err = snd_pcm_hw_params_set_access(pcm_handle, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Access type RW_INTERLEAVED not available for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* set the sample format */
+ snd_pcm_format_mask_alloca(&fmtmask);
+ snd_pcm_format_mask_set(fmtmask, SND_PCM_FORMAT_S16);
+ err = snd_pcm_hw_params_set_format_mask(pcm_handle, hwparams, fmtmask);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Sample format S16_NE not available for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* set the count of channels */
+ if (chanmode && *chanmode) {
+ err = snd_pcm_hw_params_set_channels(pcm_handle, hwparams, 2);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Channels count (2) not available for captures: %s; trying Mono\n", snd_strerror(err));
+ *chanmode = 0;
+ }
+ }
+ if (!chanmode || !*chanmode) {
+ err = snd_pcm_hw_params_set_channels(pcm_handle, hwparams, 1);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Channels count (1) not available for captures: %s\n", snd_strerror(err));
+ goto err;
+ }
+ }
+ /* set the stream rate */
+ err = snd_pcm_hw_params_set_rate_near(pcm_handle, hwparams, samplerate, 0);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Rate %iHz not available for capture: %s\n", *samplerate, snd_strerror(err));
+ goto err;
+ }
+ /* set the buffer time */
+ err = snd_pcm_hw_params_set_buffer_time_near(pcm_handle, hwparams, &buffer_time, &dir);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set buffer time %i for capture: %s\n", buffer_time, snd_strerror(err));
+ goto err;
+ }
+ /* set the period time */
+ err = snd_pcm_hw_params_set_period_time_near(pcm_handle, hwparams, &period_time, &dir);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set period time %i for capture: %s\n", period_time, snd_strerror(err));
+ goto err;
+ }
+ /* write the parameters to device */
+ err = snd_pcm_hw_params(pcm_handle, hwparams);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set hw params for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* read current configuration */
+ err = snd_pcm_hw_params_get_buffer_size(hwparams, &buffer_size);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to get buffer size for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ err = snd_pcm_hw_params_get_period_size(hwparams, &period_size, &dir);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to get period size for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ err = snd_pcm_hw_params_get_rate(hwparams, samplerate, &dir);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to get the sample rate for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ err = snd_pcm_hw_params_get_format(hwparams, &samplefmt);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to get the sample format for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ err = snd_pcm_hw_params_get_sbits(hwparams);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to get the number of significant bits for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ printf("ALSA: Using sample rate %u, sample format %d, significant bits %d, buffer size %u, period size %u\n",
+ *samplerate, (int)samplefmt, err, (unsigned int)buffer_size, (unsigned int)period_size);
+ /*
+ * Set Software Parameters
+ */
+ snd_pcm_sw_params_alloca(&swparams);
+ /* get the current swparams */
+ err = snd_pcm_sw_params_current(pcm_handle, swparams);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to determine current swparams for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* start the transfer when samples are available */
+ err = snd_pcm_sw_params_set_start_threshold(pcm_handle, swparams, 64);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set start threshold mode for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* allow the transfer when at least 1 samples can be processed */
+ err = snd_pcm_sw_params_set_avail_min(pcm_handle, swparams, 1);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set avail min for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* align all transfers to 1 sample */
+ err = snd_pcm_sw_params_set_xfer_align(pcm_handle, swparams, 1);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set transfer align for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ /* write the parameters to the capture device */
+ err = snd_pcm_sw_params(pcm_handle, swparams);
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "Unable to set sw params for capture: %s\n", snd_strerror(err));
+ goto err;
+ }
+ if (snd_pcm_prepare(pcm_handle) < 0) {
+ logprintf(MLOG_ERROR, "Error preparing capture.\n");
+ goto err;
+ }
+ return pcm_handle;
+
+ err:
+ snd_pcm_close(pcm_handle);
+ return NULL;
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Linux ALSA audio
+ */
+
+struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ const char *audiopath = params[0];
+ struct audioio_unix *audioio;
+ unsigned int prate, crate, i;
+
+ audioio = calloc(1, sizeof(struct audioio_unix));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ if (!audiopath)
+ audiopath = "hw:0,0";
+ prate = crate = *samplerate;
+ audioio->capturechannelmode = 0;
+ if (params[2] && !strcmp(params[2], ioparams_alsasoundcard[2].u.c.combostr[1]))
+ audioio->capturechannelmode = 1;
+ else if (params[2] && !strcmp(params[2], ioparams_alsasoundcard[2].u.c.combostr[2]))
+ audioio->capturechannelmode = 2;
+ /* todo: remove configurations with different rx/tx rates or make different rates work...*/
+ if (flags & IO_RDONLY) {
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ audioio->capture_handle = open_alsa(audiopath, SND_PCM_STREAM_CAPTURE, &crate, &audioio->capturechannelmode);
+ if (!audioio->capture_handle)
+ goto err;
+ }
+ if (flags & IO_WRONLY) {
+ audioio->audioio.transmitstart = iotransmitstart;
+ audioio->audioio.transmitstop = iotransmitstop;
+ audioio->audioio.write = iowrite;
+ i = 0;
+ audioio->playback_handle = open_alsa(audiopath, SND_PCM_STREAM_PLAYBACK, &prate, &i);
+ if (!audioio->playback_handle)
+ goto err;
+ }
+ audioio->samplerate = prate;
+ if ((flags & (IO_RDONLY|IO_WRONLY)) == (IO_RDONLY|IO_WRONLY) && abs(prate - crate) > 1) {
+ logprintf(MLOG_ERROR, "audio: Error, playback/capture sample rates do not match: %u/%u\n", prate, crate);
+ goto err;
+ }
+ pthread_cond_init(&audioio->iocond, NULL);
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ audioio->flags = flags & IO_RDWR;
+ audioio->ptr = audioio->ptime = 0;
+ logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audiopath);
+ if (params[1] && params[1][0] != '0') {
+ audioio->flags |= CAP_HALFDUPLEX;
+ logprintf(MLOG_INFO, "audio: forcing half duplex mode\n");
+ }
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+
+ err:
+ if (audioio->playback_handle)
+ snd_pcm_close(audioio->playback_handle);
+ if (audioio->capture_handle)
+ snd_pcm_close(audioio->capture_handle);
+ free(audioio);
+ return NULL;
+}
+
+static inline void iotxend(struct audioio_unix *audioio)
+{
+ int err;
+
+ err = snd_pcm_drain(audioio->playback_handle);
+ if (err < 0)
+ logprintf(MLOG_ERROR, "snd_pcm_drain in iotxend: %s", snd_strerror(err));
+ if (!(audioio->flags & CAP_HALFDUPLEX))
+ return;
+ err = snd_pcm_start(audioio->capture_handle);
+ if (err < 0 && err != -EBADFD)
+ logprintf(MLOG_ERROR, "snd_pcm_start in iotxend: %s", snd_strerror(err));
+}
+
+static inline void iotxstart(struct audioio_unix *audioio)
+{
+ int err;
+
+ if (snd_pcm_prepare(audioio->playback_handle) < 0) {
+ logprintf(MLOG_ERROR, "Error preparing tx.\n");
+ }
+ err = snd_pcm_start(audioio->playback_handle);
+ if (err < 0)
+ logprintf(MLOG_ERROR, "snd_pcm_start in iotxstart: %s", snd_strerror(err));
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void iorelease(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+ pthread_cond_destroy(&audioio->iocond);
+ pthread_mutex_destroy(&audioio->iomutex);
+ audioio->flags = audioio->ptr = audioio->ptime = 0;
+ if (audioio->playback_handle)
+ snd_pcm_close(audioio->playback_handle);
+ if (audioio->capture_handle)
+ snd_pcm_close(audioio->capture_handle);
+ free(audioio);
+}
+
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ unsigned char *p = (unsigned char *)samples;
+ int err;
+
+ if (!audioio->playback_handle)
+ return;
+ err = snd_pcm_writei(audioio->playback_handle, p, nr);
+ if (err == -EPIPE) {
+ if (snd_pcm_prepare(audioio->playback_handle) < 0) {
+ logprintf(MLOG_ERROR, "Error preparing tx.\n");
+ }
+ err = snd_pcm_writei(audioio->playback_handle, p, nr);
+ }
+ if (err < 0) {
+ logprintf(MLOG_ERROR, "audio: snd_pcm_writei: %s\n", snd_strerror(err));
+ return;
+ }
+ if (err < nr) {
+ logprintf(MLOG_ERROR, "audio: snd_pcm_writei: not enough samples written: %d < %u\n", err, nr);
+ return;
+ }
+}
+
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ int16_t ibuf[2*AUDIOIBUFSIZE/8];
+ int16_t *ip;
+ unsigned int p;
+ int i, j;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ while (nr > 0) {
+ if (audioio->flags & FLG_TERMINATERX) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_exit(NULL);
+ }
+ i = (signed)(int16_t)(audioio->ptime - tim);
+ if (i > AUDIOIBUFSIZE) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ i -= AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ memset(samples, 0, i * sizeof(samples[0]));
+ logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime);
+ samples += i;
+ nr -= i;
+ tim += i;
+ pthread_mutex_lock(&audioio->iomutex);
+ continue;
+ }
+ if (i > 0) {
+ p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ if (i > AUDIOIBUFSIZE-p)
+ i = AUDIOIBUFSIZE-p;
+ memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0]));
+ nr -= i;
+ samples += i;
+ tim += i;
+ continue;
+ }
+ if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) {
+ pthread_cond_wait(&audioio->iocond, &audioio->iomutex);
+ continue;
+ }
+ audioio->flags |= FLG_READING;
+ pthread_mutex_unlock(&audioio->iomutex);
+ if (!audioio->capture_handle)
+ logerr(MLOG_FATAL, "audio: read: capture handle NULL");
+ i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2);
+ if (i == -EPIPE) {
+ if (snd_pcm_prepare(audioio->capture_handle) < 0) {
+ logprintf(MLOG_ERROR, "Error preparing rx.\n");
+ }
+ i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2);
+ }
+ if (i < 0)
+ logprintf(MLOG_FATAL, "audio: snd_pcm_readi: %s", snd_strerror(i));
+ if (!i) {
+ logerr(MLOG_ERROR, "audio: snd_pcm_readi returned 0??");
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ pthread_cond_broadcast(&audioio->iocond);
+ continue;
+ }
+ p = i;
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ ip = ibuf;
+ if (audioio->capturechannelmode)
+ ip += audioio->capturechannelmode-1;
+ for (; p > 0; ) {
+ i = p;
+ if (i > AUDIOIBUFSIZE-audioio->ptr)
+ i = AUDIOIBUFSIZE-audioio->ptr;
+ if (audioio->capturechannelmode) {
+ for (j = 0; j < i; j++, ip += 2)
+ audioio->ibuf[audioio->ptr + j] = *ip;
+ } else {
+ memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0]));
+ ip += i;
+ }
+ audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE;
+ audioio->ptime += i;
+ p -= i;
+ }
+ pthread_cond_broadcast(&audioio->iocond);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static u_int16_t iocurtime(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ u_int16_t res;
+ int16_t ibuf[2*AUDIOIBUFSIZE/8];
+ int16_t *ip;
+ unsigned int p;
+ int i, j, r;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ for (;;) {
+ if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX))
+ break;
+ audioio->flags |= FLG_READING;
+ pthread_mutex_unlock(&audioio->iomutex);
+ if (!audioio->capture_handle)
+ logprintf(MLOG_FATAL, "audio: read: capture handle NULL");
+ r = snd_pcm_nonblock(audioio->capture_handle, 1);
+ if (r < 0)
+ logprintf(MLOG_FATAL, "audio: snd_pcm_nonblock: %s", snd_strerror(r));
+ i = snd_pcm_readi(audioio->capture_handle, ibuf, sizeof(ibuf)/sizeof(ibuf[0])/2);
+ r = snd_pcm_nonblock(audioio->capture_handle, 0);
+ if (r < 0)
+ logprintf(MLOG_FATAL, "audio: snd_pcm_nonblock: %s", snd_strerror(r));
+ if (!i || i == -EAGAIN) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ pthread_cond_broadcast(&audioio->iocond);
+ break;
+ }
+ if (i < 0)
+ logprintf(MLOG_FATAL, "audio: snd_pcm_readi: %s", snd_strerror(i));
+ p = i;
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ ip = ibuf;
+ if (audioio->capturechannelmode)
+ ip += audioio->capturechannelmode-1;
+ for (; p > 0; ) {
+ i = p;
+ if (i > AUDIOIBUFSIZE-audioio->ptr)
+ i = AUDIOIBUFSIZE-audioio->ptr;
+ if (audioio->capturechannelmode) {
+ for (j = 0; j < i; j++, ip += 2)
+ audioio->ibuf[audioio->ptr + j] = *ip;
+ } else {
+ memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0]));
+ ip += i;
+ }
+ audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE;
+ audioio->ptime += i;
+ p -= i;
+ }
+ pthread_cond_broadcast(&audioio->iocond);
+ }
+ res = audioio->ptime;
+ pthread_mutex_unlock(&audioio->iomutex);
+ return res;
+}
+
+static void iotransmitstart(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ if (audioio->flags & CAP_HALFDUPLEX) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_HALFDUPLEXTX;
+ while (audioio->flags & FLG_READING)
+ pthread_cond_wait(&audioio->iocond, &audioio->iomutex);
+ pthread_mutex_unlock(&audioio->iomutex);
+ }
+ iotxstart(audioio);
+}
+
+static void iotransmitstop(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+#if 0
+ short sbuf[256];
+ unsigned int i, j;
+ /* add 20ms tail */
+ i = audioio->samplerate / 50;
+ memset(sbuf, 0, sizeof(sbuf));
+ while (i > 0) {
+ j = sizeof(sbuf)/sizeof(sbuf[0]);
+ if (j > i)
+ j = i;
+ iowrite(audioio, sbuf, j);
+ i -= j;
+ }
+#endif
+ iotxend(audioio);
+ if (audioio->flags & CAP_HALFDUPLEX) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_HALFDUPLEXTX;
+ pthread_cond_broadcast(&audioio->iocond);
+ pthread_mutex_unlock(&audioio->iomutex);
+ }
+}
+
+static void ioterminateread(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_TERMINATERX;
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_cond_broadcast(&audioio->iocond);
+}
+
+/* ---------------------------------------------------------------------- */
+#else
+
+struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ return NULL;
+}
+
+#endif
+
+void ioinit_alsasoundcard(void)
+{
+}
+
diff --git a/soundcard/audiofilein.c b/soundcard/audiofilein.c
new file mode 100644
index 0000000..aab9bc6
--- /dev/null
+++ b/soundcard/audiofilein.c
@@ -0,0 +1,305 @@
+/*****************************************************************************/
+
+/*
+ * audiofilein.c -- Audio input from file.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "soundio.h"
+#include "audioio.h"
+
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+#include <errno.h>
+#include <audiofile.h>
+
+/* ---------------------------------------------------------------------- */
+
+#define AUDIOIBUFSIZE 4096
+
+struct audioio_filein {
+ struct audioio audioio;
+ AFfilehandle file;
+ /* audio file info */
+ unsigned int samplerate;
+ int samplefmt, samplewidth, byteorder;
+ unsigned int nrchan, framesz;
+ AFframecount nrframes, frameptr;
+ pthread_mutex_t iomutex;
+ pthread_cond_t iocond;
+ unsigned int flags;
+ unsigned int ptr;
+ u_int16_t ptime;
+ int16_t ibuf[AUDIOIBUFSIZE];
+};
+
+struct modemparams ioparams_filein[] = {
+ { "file", "Input file", "Input File Name", "", MODEMPAR_STRING },
+ { "repeat", "Repeat", "Loop input file forever", "0", MODEMPAR_CHECKBUTTON },
+ { NULL, }
+};
+
+#define FLG_TERMINATERX 4
+#define FLG_REPEAT 8
+
+/* ---------------------------------------------------------------------- */
+
+static void iorelease(struct audioio *aio)
+{
+ struct audioio_filein *audioio = (struct audioio_filein *)aio;
+
+ if (audioio->file) {
+ afCloseFile(audioio->file);
+ pthread_cond_destroy(&audioio->iocond);
+ pthread_mutex_destroy(&audioio->iomutex);
+ }
+ audioio->file = NULL;
+ audioio->flags = audioio->ptr = audioio->ptime = 0;
+ free(audioio);
+}
+
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio_filein *audioio = (struct audioio_filein *)aio;
+ unsigned int p, nrsamp;
+ unsigned char *buf, *bp;
+ int i;
+
+ buf = alloca(AUDIOIBUFSIZE/8 * audioio->framesz);
+ pthread_mutex_lock(&audioio->iomutex);
+ while (nr > 0) {
+ if (audioio->flags & FLG_TERMINATERX) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_exit(NULL);
+ }
+ i = (signed)(int16_t)(audioio->ptime - tim);
+ if (i > AUDIOIBUFSIZE) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ i -= AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ memset(samples, 0, i * sizeof(samples[0]));
+ logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime);
+ samples += i;
+ nr -= i;
+ tim += i;
+ pthread_mutex_lock(&audioio->iomutex);
+ continue;
+ }
+ if (i > 0) {
+ p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ if (i > AUDIOIBUFSIZE-p)
+ i = AUDIOIBUFSIZE-p;
+ memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0]));
+ nr -= i;
+ samples += i;
+ tim += i;
+ continue;
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+ nrsamp = AUDIOIBUFSIZE/8;
+ if (audioio->flags & FLG_REPEAT && audioio->frameptr >= audioio->nrframes) {
+ audioio->frameptr = 0;
+ afSeekFrame(audioio->file, AF_DEFAULT_TRACK, 0);
+ }
+ if (audioio->frameptr >= audioio->nrframes) {
+ if (audioio->frameptr >= audioio->nrframes + 2 * AUDIOIBUFSIZE)
+ pthread_exit(NULL);
+ pthread_mutex_lock(&audioio->iomutex);
+ for (p = 0; p < nrsamp; p++) {
+ audioio->ibuf[audioio->ptr] = 0;
+ audioio->ptr = (audioio->ptr + 1) % AUDIOIBUFSIZE;
+ audioio->ptime += 1;
+ audioio->frameptr++;
+ }
+ } else {
+ if (audioio->frameptr + nrsamp > audioio->nrframes)
+ nrsamp = audioio->nrframes - audioio->frameptr;
+ afReadFrames(audioio->file, AF_DEFAULT_TRACK, buf, nrsamp);
+ audioio->frameptr += nrsamp;
+ pthread_mutex_lock(&audioio->iomutex);
+ for (bp = buf, p = 0; p < nrsamp; p++, bp += audioio->framesz) {
+ switch (audioio->samplefmt) {
+ case AF_SAMPFMT_TWOSCOMP:
+ case AF_SAMPFMT_UNSIGNED:
+ if (audioio->byteorder == AF_BYTEORDER_BIGENDIAN) {
+ switch (audioio->samplewidth) {
+ case 8:
+ i = ((signed char *)bp)[0] << 8;
+ break;
+
+ case 16:
+ case 24:
+ case 32:
+ i = (((signed char *)bp)[0] << 8) | bp[1];
+ break;
+ }
+ } else {
+ switch (audioio->samplewidth) {
+ case 8:
+ i = ((signed char *)bp)[0] << 8;
+ break;
+
+ case 16:
+ i = (((signed char *)bp)[1] << 8) | bp[0];
+ break;
+
+ case 24:
+ i = (((signed char *)bp)[2] << 8) | bp[1];
+ break;
+ case 32:
+ i = (((signed char *)bp)[3] << 8) | bp[2];
+ break;
+ }
+ }
+ if (audioio->samplefmt == AF_SAMPFMT_UNSIGNED)
+ i ^= 0x8000;
+ break;
+
+ default:
+ i = 0;
+ }
+ audioio->ibuf[audioio->ptr] = i;
+ audioio->ptr = (audioio->ptr + 1) % AUDIOIBUFSIZE;
+ audioio->ptime += 1;
+ }
+ }
+ pthread_cond_broadcast(&audioio->iocond);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static u_int16_t iocurtime(struct audioio *aio)
+{
+ struct audioio_filein *audioio = (struct audioio_filein *)aio;
+ u_int16_t res;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ res = audioio->ptime;
+ pthread_mutex_unlock(&audioio->iomutex);
+ return res;
+}
+
+static void ioterminateread(struct audioio *aio)
+{
+ struct audioio_filein *audioio = (struct audioio_filein *)aio;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_TERMINATERX;
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_cond_broadcast(&audioio->iocond);
+}
+
+/* ---------------------------------------------------------------------- */
+
+struct audioio *ioopen_filein(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ const char *audiopath = params[0];
+ struct audioio_filein *audioio;
+ int version;
+
+ if ((flags & IO_RDWR) != IO_RDONLY) {
+ logprintf(MLOG_ERROR, "audio: File input is unidirectional\n");
+ return NULL;
+ }
+ audioio = calloc(1, sizeof(struct audioio_filein));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.transmitstart = NULL;
+ audioio->audioio.transmitstop = NULL;
+ audioio->audioio.write = NULL;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ pthread_cond_init(&audioio->iocond, NULL);
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ audioio->flags = audioio->ptr = audioio->ptime = 0;
+ if (params[1] && params[1][0] != '0')
+ audioio->flags |= FLG_REPEAT;
+ if (!audiopath) {
+ logprintf(MLOG_ERROR, "audio: No file name specified\n");
+ free(audioio);
+ return NULL;
+ }
+ if (!(audioio->file = afOpenFile(audiopath, "r", NULL))) {
+ logprintf(MLOG_ERROR, "audio: Cannot open file \"%s\"\n", audiopath);
+ free(audioio);
+ return NULL;
+ }
+ audioio->samplerate = afGetRate(audioio->file, AF_DEFAULT_TRACK);
+ afGetSampleFormat(audioio->file, AF_DEFAULT_TRACK, &audioio->samplefmt, &audioio->samplewidth);
+ audioio->byteorder = afGetByteOrder(audioio->file, AF_DEFAULT_TRACK);
+ audioio->nrchan = afGetChannels(audioio->file, AF_DEFAULT_TRACK);
+ audioio->framesz = afGetFrameSize(audioio->file, AF_DEFAULT_TRACK, 1);
+ audioio->nrframes = afGetFrameCount(audioio->file, AF_DEFAULT_TRACK);
+ audioio->frameptr = 0;
+ /* work around a libaudiofile WAVE bug */
+ if (afGetFileFormat(audioio->file, &version) == AF_FILE_WAVE && audioio->samplewidth <= 8)
+ audioio->samplefmt = AF_SAMPFMT_UNSIGNED;
+ logprintf(MLOG_INFO, "audio: sample rate %u channels %u sfmt %d swidth %d byteorder %d framesize %u nrframes %d\n",
+ audioio->samplerate, audioio->nrchan, audioio->samplefmt, audioio->samplewidth,
+ audioio->byteorder, audioio->framesz, audioio->nrframes);
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+}
+
+/* ---------------------------------------------------------------------- */
+
+void ioinit_filein(void)
+{
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/audioio.c b/soundcard/audioio.c
new file mode 100644
index 0000000..a553499
--- /dev/null
+++ b/soundcard/audioio.c
@@ -0,0 +1,702 @@
+/*****************************************************************************/
+
+/*
+ * audioio.c -- Audio I/O.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+#include "audioio.h"
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/poll.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+#include <errno.h>
+
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+#ifdef HAVE_SYS_AUDIOIO_H
+#include <sys/audioio.h>
+#endif
+#ifdef HAVE_SYS_SOUNDCARD_H
+#include <sys/soundcard.h>
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+#define AUDIOIBUFSIZE 4096
+
+struct audioio_unix {
+ struct audioio audioio;
+ char audiopath[64];
+ unsigned int samplerate;
+ int audiofd;
+ unsigned int fragsize;
+ pthread_mutex_t iomutex;
+ pthread_cond_t iocond;
+ unsigned int flags;
+ unsigned int ptr;
+ u_int16_t ptime;
+ int16_t ibuf[AUDIOIBUFSIZE];
+};
+
+#if defined(HAVE_SYS_SOUNDCARD_H)
+#define AUDIOPATH "/dev/dsp"
+#else
+#define AUDIOPATH "/dev/audio"
+#endif
+
+struct modemparams ioparams_soundcard[] = {
+ { "device", "Audio Driver", "Path name of the audio (soundcard) driver", AUDIOPATH, MODEMPAR_COMBO,
+ { c: { { AUDIOPATH, AUDIOPATH "1", AUDIOPATH "2", AUDIOPATH "3" } } } },
+ { "halfdup", "Half Duplex", "Force operating the Sound Driver in Half Duplex mode", "0", MODEMPAR_CHECKBUTTON },
+ { NULL, }
+};
+
+#undef AUDIOPATH
+
+#define CAP_HALFDUPLEX 0x100
+
+#define FLG_READING 0x1000
+#define FLG_HALFDUPLEXTX 0x2000
+#define FLG_TERMINATERX 0x4000
+
+#ifndef INFTIM
+#define INFTIM (-1)
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+static void iorelease(struct audioio *aio);
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr);
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim);
+static u_int16_t iocurtime(struct audioio *aio);
+static void iotransmitstart(struct audioio *aio);
+static void iotransmitstop(struct audioio *aio);
+static void ioterminateread(struct audioio *aio);
+
+/* ---------------------------------------------------------------------- */
+
+static inline int iomodetofmode(unsigned int flags)
+{
+ switch (flags & IO_RDWR) {
+ default:
+ case IO_RDONLY:
+ return O_RDONLY;
+
+ case IO_WRONLY:
+ return O_WRONLY;
+
+ case IO_RDWR:
+ return O_RDWR;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Linux OSS audio
+ */
+
+#if defined(HAVE_SYS_SOUNDCARD_H)
+
+struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ int sndparam, i;
+ const char *audiopath = params[0];
+ audio_buf_info abinfoi, abinfoo;
+ struct audioio_unix *audioio;
+
+ audioio = calloc(1, sizeof(struct audioio_unix));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ if (flags & IO_RDONLY) {
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ }
+ if (flags & IO_WRONLY) {
+ audioio->audioio.transmitstart = iotransmitstart;
+ audioio->audioio.transmitstop = iotransmitstop;
+ audioio->audioio.write = iowrite;
+ }
+ audioio->samplerate = *samplerate;
+ pthread_cond_init(&audioio->iocond, NULL);
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ audioio->flags = flags & IO_RDWR;
+ audioio->ptr = audioio->ptime = 0;
+ if (!audiopath)
+ audiopath = "/dev/dsp";
+ strncpy(audioio->audiopath, audiopath, sizeof(audioio->audiopath));
+ logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audioio->audiopath);
+ if ((audioio->audiofd = open(audioio->audiopath, iomodetofmode(audioio->flags))) < 0) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot open \"%s\"\n", audioio->audiopath);
+ free(audioio);
+ return NULL;
+ }
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_GETCAPS, &sndparam) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot get capabilities\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ if (!((~audioio->flags) & IO_RDWR)) {
+ if (params[1] && params[1][0] != '0') {
+ audioio->flags |= CAP_HALFDUPLEX;
+ logprintf(MLOG_INFO, "audio: forcing half duplex mode\n");
+ } else if (!(sndparam & DSP_CAP_DUPLEX)) {
+ audioio->flags |= CAP_HALFDUPLEX;
+ logprintf(MLOG_INFO, "audio: Soundcard does not support full duplex, using half duplex mode\n");
+ } else if (ioctl(audioio->audiofd, SNDCTL_DSP_SETDUPLEX, 0) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set duplex mode\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ }
+ /* set fragment size so we have approx. 10-20ms wakeup latency */
+ i = audioio->samplerate / 50;
+ sndparam = 0xffff0000;
+ while (i) {
+ sndparam++;
+ i >>= 1;
+ }
+ audioio->fragsize = sndparam;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1)
+ logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n");
+ sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */
+ /* little endian; works only on little endian systems! */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set sample size\n");
+ free(audioio);
+ return NULL;
+ }
+ if (sndparam != AFMT_S16_LE) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set sample size to 16 bits\n");
+ free(audioio);
+ return NULL;
+ }
+ sndparam = 0; /* we want only 1 channel */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set the channel number\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ if (sndparam != 0) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set the channel number to 1\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ sndparam = audioio->samplerate;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set the sample rate\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ audioio->samplerate = sndparam;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set nonblocking mode\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ memset(&abinfoi, 0, sizeof(abinfoi));
+ memset(&abinfoo, 0, sizeof(abinfoo));
+ if ((flags & IO_RDONLY) && ioctl(audioio->audiofd, SNDCTL_DSP_GETISPACE, &abinfoi) == -1)
+ logprintf(MLOG_ERROR, "audio: Error, cannot get input buffer parameters\n");
+ else if ((flags & IO_WRONLY) && ioctl(audioio->audiofd, SNDCTL_DSP_GETOSPACE, &abinfoo) == -1)
+ logprintf(MLOG_ERROR, "audio: Error, cannot get output buffer parameters\n");
+ else {
+ logprintf(MLOG_INFO, "audio: sample rate %u input fragsz %u numfrags %u output fragsz %u numfrags %u\n",
+ audioio->samplerate, abinfoi.fragsize, abinfoi.fragstotal, abinfoo.fragsize, abinfoo.fragstotal);
+ }
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+}
+
+static inline void iotxend(struct audioio_unix *audioio)
+{
+ int sndparam;
+ short s;
+
+ fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) & ~O_NONBLOCK);
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SYNC, 0))
+ logerr(MLOG_ERROR, "ioctl: SNDCTL_DSP_SYNC");
+ fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) | O_NONBLOCK);
+ if (!(audioio->flags & CAP_HALFDUPLEX))
+ return;
+ /* the only reliable method seems to be to reopen the audio device :( */
+ close(audioio->audiofd);
+ if ((audioio->audiofd = open(audioio->audiopath, O_RDWR)) < 0)
+ logprintf(MLOG_FATAL, "audio: Error, cannot open \"%s\"\n", audioio->audiopath);
+ /* set fragment size so we have approx. 10-20ms wakeup latency */
+ sndparam = audioio->fragsize;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1)
+ logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n");
+ sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */
+ /* little endian; works only on little endian systems! */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set sample size\n");
+ if (sndparam != AFMT_S16_LE)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set sample size to 16 bits\n");
+ sndparam = 0; /* we want only 1 channel */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number\n");
+ if (sndparam != 0)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number to 1\n");
+ sndparam = audioio->samplerate;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the sample rate\n");
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set nonblocking mode\n");
+ read(audioio->audiofd, &s, sizeof(s));
+}
+
+static inline void iotxstart(struct audioio_unix *audioio)
+{
+ int sndparam;
+ short s = 0;
+
+ if (!(audioio->flags & CAP_HALFDUPLEX)) {
+ write(audioio->audiofd, &s, sizeof(s));
+ return;
+ }
+ /* the only reliable method seems to be to reopen the audio device :( */
+ close(audioio->audiofd);
+ if ((audioio->audiofd = open(audioio->audiopath, O_RDWR)) < 0)
+ logprintf(MLOG_FATAL, "audio: Error, cannot open \"%s\"\n", audioio->audiopath);
+ /* set fragment size so we have approx. 10-20ms wakeup latency */
+ sndparam = audioio->fragsize;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFRAGMENT, &sndparam) == -1)
+ logprintf(MLOG_ERROR, "audio: Error, cannot set fragment size\n");
+ sndparam = AFMT_S16_LE; /* we want 16 bits/sample signed */
+ /* little endian; works only on little endian systems! */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SETFMT, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set sample size\n");
+ if (sndparam != AFMT_S16_LE)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set sample size to 16 bits\n");
+ sndparam = 0; /* we want only 1 channel */
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_STEREO, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number\n");
+ if (sndparam != 0)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the channel number to 1\n");
+ sndparam = audioio->samplerate;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_SPEED, &sndparam) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set the sample rate\n");
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_NONBLOCK, 0) == -1)
+ logprintf(MLOG_FATAL, "audio: Error, cannot set nonblocking mode\n");
+ sndparam = write(audioio->audiofd, &s, sizeof(s));
+}
+
+/* ---------------------------------------------------------------------- */
+/*
+ * Sun audio
+ */
+
+#elif defined(HAVE_SYS_AUDIOIO_H)
+
+static inline int iomodetoflush(unsigned int flags)
+{
+ switch (flags & IO_RDWR) {
+ default:
+ case IO_RDONLY:
+ return FLUSHR;
+
+ case IO_WRONLY:
+ return FLUSHW;
+
+ case IO_RDWR:
+ return FLUSHRW;
+ }
+}
+
+struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ static int srtable[] = {
+ 8000, 9600, 11025, 16000, 18900, 22050, 32000, 37800, 44100, 48000, -1
+ };
+ int *srptr = srtable;
+ const char *audiopath = params[0];
+ audio_info_t audioinfo;
+ audio_info_t audioinfo2;
+ audio_device_t audiodev;
+ struct audioio_unix *audioio;
+
+ audioio = calloc(1, sizeof(struct audioio_unix));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ if (flags & IO_RDONLY) {
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ }
+ if (flags & IO_WRONLY) {
+ audioio->audioio.transmitstart = iotransmitstart;
+ audioio->audioio.transmitstop = iotransmitstop;
+ audioio->audioio.write = iowrite;
+ }
+ audioio->samplerate = *samplerate;
+ pthread_cond_init(&audioio->iocond, NULL);
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ audioio->flags = flags & IO_RDWR;
+ audioio->ptr = audioio->ptime = 0;
+ if (!audiopath)
+ audiopath = "/dev/audio";
+ logprintf(MLOG_DEBUG, "audio: starting \"%s\"\n", audiopath);
+ if ((audioio->audiofd = open(audiopath, iomodetofmode(audioio->flags))) < 0) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot open \"%s\"\n", audiopath);
+ free(audioio);
+ return NULL;
+ }
+ if (ioctl(audioio->audiofd, AUDIO_GETDEV, &audiodev) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot get audio dev\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ logprintf(MLOG_DEBUG, "audio: Audio device: name %s, ver %s, config %s\n",
+ audiodev.name, audiodev.version, audiodev.config);
+ AUDIO_INITINFO(&audioinfo);
+ while (srptr[0] < audioio->samplerate && srptr[1] != -1)
+ srptr++;
+ if (audioio->flags & IO_WRONLY) {
+ audioinfo.play.sample_rate = srptr[0];
+ audioinfo.play.channels = 1;
+ audioinfo.play.precision = 16;
+ audioinfo.play.encoding = AUDIO_ENCODING_LINEAR;
+ }
+ if (audioio->flags & IO_RDONLY) {
+ audioinfo.record.sample_rate = srptr[0];
+ audioinfo.record.channels = 1;
+ audioinfo.record.precision = 16;
+ audioinfo.record.encoding = AUDIO_ENCODING_LINEAR;
+ //audioinfo.record.gain = 0x20;
+ audioinfo.record.port = AUDIO_LINE_IN;
+ //audioinfo.monitor_gain = 0;
+ }
+ if (ioctl(audioio->audiofd, AUDIO_SETINFO, &audioinfo) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot set audio params\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ if (ioctl(audioio->audiofd, I_FLUSH, iomodetoflush(audioio->flags)) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot flush\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ if (ioctl(audioio->audiofd, AUDIO_GETINFO, &audioinfo2) == -1) {
+ logprintf(MLOG_ERROR, "audio: Error, cannot get audio params\n");
+ close(audioio->audiofd);
+ free(audioio);
+ return NULL;
+ }
+ audioio->samplerate = audioinfo2.record.sample_rate;
+ if (params[1] && params[1][0] != '0') {
+ audioio->flags |= CAP_HALFDUPLEX;
+ logprintf(MLOG_INFO, "audio: forcing half duplex mode\n");
+ }
+ fcntl(audioio->audiofd, F_SETFL, fcntl(audioio->audiofd, F_GETFL, 0) | O_NONBLOCK);
+ logprintf(MLOG_INFO, "audio: sample rate %u input buffer %u output buffer %u\n",
+ audioio->samplerate, audioinfo2.record.buffer_size, audioinfo2.play.buffer_size);
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+}
+
+static inline void iotxend(struct audioio_unix *audioio)
+{
+ if (ioctl(audioio->audiofd, AUDIO_DRAIN, 0))
+ logerr(MLOG_ERROR, "ioctl: AUDIO_DRAIN");
+}
+
+static inline void iotxstart(struct audioio_unix *audioio)
+{
+ short s = 0;
+
+ write(audioio->audiofd, &s, sizeof(s));
+}
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+void ioinit_soundcard(void)
+{
+}
+
+static void iorelease(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+ if (audioio->audiofd != -1) {
+ close(audioio->audiofd);
+ pthread_cond_destroy(&audioio->iocond);
+ pthread_mutex_destroy(&audioio->iomutex);
+ }
+ audioio->audiofd = -1;
+ audioio->flags = audioio->ptr = audioio->ptime = 0;
+ free(audioio);
+}
+
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ unsigned char *p = (unsigned char *)samples;
+ unsigned int sz = nr * sizeof(samples[0]);
+ struct pollfd pfd;
+ int i;
+
+ pfd.fd = audioio->audiofd;
+ pfd.events = POLLOUT;
+ while (sz > 0) {
+ poll(&pfd, 1, 1000);
+ i = write(audioio->audiofd, p, sz);
+
+#if 0
+ logprintf(10, "audio: write: sz %u ret %d\n", sz, i);
+#endif
+#if 0
+ {
+ audio_buf_info abinfo;
+ count_info cinfo;
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_GETOSPACE, &abinfo))
+ logerr(MLOG_FATAL, "audio: SNDCTL_DSP_GETOSPACE");
+ if (ioctl(audioio->audiofd, SNDCTL_DSP_GETOPTR, &cinfo))
+ logerr(MLOG_FATAL, "audio: SNDCTL_DSP_GETOSPACE");
+ logprintf(10, "audio: driver: hwptr %u count %u bufsz %u\n", cinfo.ptr, abinfo.bytes, abinfo.fragsize * abinfo.fragstotal);
+ }
+#endif
+
+ if (i == -1) {
+ if (errno == EINTR || errno == EAGAIN)
+ continue;
+ logerr(MLOG_FATAL, "audio: write");
+ }
+ p += i;
+ sz -= i;
+ }
+}
+
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ struct pollfd pfd;
+ int16_t ibuf[AUDIOIBUFSIZE/8];
+ int16_t *ip;
+ unsigned int p;
+ int i;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ while (nr > 0) {
+ if (audioio->flags & FLG_TERMINATERX) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_exit(NULL);
+ }
+ i = (signed)(int16_t)(audioio->ptime - tim);
+ if (i > AUDIOIBUFSIZE) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ i -= AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ memset(samples, 0, i * sizeof(samples[0]));
+ logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-AUDIOIBUFSIZE, audioio->ptime);
+ samples += i;
+ nr -= i;
+ tim += i;
+ pthread_mutex_lock(&audioio->iomutex);
+ continue;
+ }
+ if (i > 0) {
+ p = (AUDIOIBUFSIZE + audioio->ptr - i) % AUDIOIBUFSIZE;
+ if (i > nr)
+ i = nr;
+ if (i > AUDIOIBUFSIZE-p)
+ i = AUDIOIBUFSIZE-p;
+ memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0]));
+ nr -= i;
+ samples += i;
+ tim += i;
+ continue;
+ }
+ if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX)) {
+ pthread_cond_wait(&audioio->iocond, &audioio->iomutex);
+ continue;
+ }
+ audioio->flags |= FLG_READING;
+ pthread_mutex_unlock(&audioio->iomutex);
+ pfd.fd = audioio->audiofd;
+ pfd.events = POLLIN;
+ poll(&pfd, 1, 50);
+ i = read(audioio->audiofd, ibuf, sizeof(ibuf));
+ if (i == -1) {
+ if (errno == EINTR || errno == EAGAIN) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ pthread_cond_broadcast(&audioio->iocond);
+ continue;
+ }
+ logerr(MLOG_FATAL, "audio: read");
+ }
+ p = i / 2;
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ for (ip = ibuf; p > 0; ) {
+ i = p;
+ if (i > AUDIOIBUFSIZE-audioio->ptr)
+ i = AUDIOIBUFSIZE-audioio->ptr;
+ memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0]));
+ audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE;
+ audioio->ptime += i;
+ ip += i;
+ p -= i;
+ }
+ pthread_cond_broadcast(&audioio->iocond);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static u_int16_t iocurtime(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ u_int16_t res;
+ int16_t ibuf[AUDIOIBUFSIZE/8];
+ int16_t *ip;
+ unsigned int p;
+ int i;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ for (;;) {
+ if (audioio->flags & (FLG_READING|FLG_HALFDUPLEXTX))
+ break;
+ audioio->flags |= FLG_READING;
+ pthread_mutex_unlock(&audioio->iomutex);
+ i = read(audioio->audiofd, ibuf, sizeof(ibuf));
+ if (i == 0 || (i == -1 && errno == EAGAIN)) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ pthread_cond_broadcast(&audioio->iocond);
+ break;
+ }
+ if (i == -1) {
+ if (errno == EINTR || errno == EAGAIN) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ pthread_cond_broadcast(&audioio->iocond);
+ continue;
+ }
+ logerr(MLOG_FATAL, "audio: read");
+ }
+ p = i / 2;
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_READING;
+ for (ip = ibuf; p > 0; ) {
+ i = p;
+ if (i > AUDIOIBUFSIZE-audioio->ptr)
+ i = AUDIOIBUFSIZE-audioio->ptr;
+ memcpy(&audioio->ibuf[audioio->ptr], ip, i * sizeof(audioio->ibuf[0]));
+ audioio->ptr = (audioio->ptr + i) % AUDIOIBUFSIZE;
+ audioio->ptime += i;
+ ip += i;
+ p -= i;
+ }
+ pthread_cond_broadcast(&audioio->iocond);
+ }
+ res = audioio->ptime;
+ pthread_mutex_unlock(&audioio->iomutex);
+ return res;
+}
+
+static void iotransmitstart(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ if (audioio->flags & CAP_HALFDUPLEX) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_HALFDUPLEXTX;
+ while (audioio->flags & FLG_READING)
+ pthread_cond_wait(&audioio->iocond, &audioio->iomutex);
+ pthread_mutex_unlock(&audioio->iomutex);
+ }
+ iotxstart(audioio);
+}
+
+static void iotransmitstop(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+ short sbuf[256];
+ unsigned int i, j;
+
+#if 0
+ /* add 20ms tail */
+ i = audioio->samplerate / 50;
+ memset(sbuf, 0, sizeof(sbuf));
+ while (i > 0) {
+ j = sizeof(sbuf)/sizeof(sbuf[0]);
+ if (j > i)
+ j = i;
+ iowrite(audioio, sbuf, j);
+ i -= j;
+ }
+#endif
+ iotxend(audioio);
+ if (audioio->flags & CAP_HALFDUPLEX) {
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags &= ~FLG_HALFDUPLEXTX;
+ pthread_cond_broadcast(&audioio->iocond);
+ pthread_mutex_unlock(&audioio->iomutex);
+ }
+}
+
+static void ioterminateread(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_TERMINATERX;
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_cond_broadcast(&audioio->iocond);
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/audioio.h b/soundcard/audioio.h
new file mode 100644
index 0000000..93decd2
--- /dev/null
+++ b/soundcard/audioio.h
@@ -0,0 +1,71 @@
+/*****************************************************************************/
+
+/*
+ * audioio.h -- Internal audioio data structures.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _AUDIOIO_H
+#define _AUDIOIO_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+
+/* ---------------------------------------------------------------------- */
+
+struct audioio {
+ void (*release)(struct audioio *audioio);
+ void (*terminateread)(struct audioio *audioio);
+ void (*transmitstart)(struct audioio *audioio);
+ void (*transmitstop)(struct audioio *audioio);
+ void (*write)(struct audioio *audioio, const int16_t *samples, unsigned int nr);
+ void (*read)(struct audioio *audioio, int16_t *samples, unsigned int nr, u_int16_t tim);
+ u_int16_t (*curtime)(struct audioio *audioio);
+};
+
+/* "private" audio IO functions */
+extern struct modemparams ioparams_soundcard[];
+extern struct modemparams ioparams_alsasoundcard[];
+extern struct modemparams ioparams_filein[];
+extern struct modemparams ioparams_sim[];
+
+extern void ioinit_soundcard(void);
+extern void ioinit_alsasoundcard(void);
+extern void ioinit_filein(void);
+extern void ioinit_sim(void);
+
+#define IO_RDONLY 1
+#define IO_WRONLY 2
+#define IO_RDWR (IO_RDONLY|IO_WRONLY)
+
+extern struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[]);
+extern struct audioio *ioopen_alsasoundcard(unsigned int *samplerate, unsigned int flags, const char *params[]);
+extern struct audioio *ioopen_filein(unsigned int *samplerate, unsigned int flags, const char *params[]);
+extern struct audioio *ioopen_sim(unsigned int *samplerate, unsigned int flags, const char *params[]);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _AUDIOIO_H */
diff --git a/soundcard/chansim.c b/soundcard/chansim.c
new file mode 100644
index 0000000..9f861b9
--- /dev/null
+++ b/soundcard/chansim.c
@@ -0,0 +1,358 @@
+/*****************************************************************************/
+
+/*
+ * chansim.c -- Modem simulation environment.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+#include "mat.h"
+
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+
+/* ---------------------------------------------------------------------- */
+
+
+#define CHANLEN 64
+#define IBUFSIZE 1024
+
+#undef PRINTCHIN
+#undef PRINTCHOUT
+
+struct audioio_sim {
+ struct audioio audioio;
+ unsigned int samplerate;
+ pthread_mutex_t iomutex;
+ pthread_cond_t iocondrd;
+ pthread_cond_t iocondwr;
+ unsigned int ptr;
+ unsigned int ptime;
+ int16_t ibuf[IBUFSIZE];
+ int16_t iostate[CHANLEN];
+ float chan[CHANLEN];
+ unsigned int chanlen;
+ float snrmul;
+ float snrstate;
+ unsigned int snrmode;
+ unsigned int termread;
+};
+
+/* ---------------------------------------------------------------------- */
+
+static inline double sinc(double x)
+{
+ double arg = x * M_PI;
+
+ if (fabs(arg) < 1e-10)
+ return 1;
+ return sin(arg) / arg;
+}
+
+static void resamplechannel(struct audioio_sim *audioio, unsigned int chsr, unsigned int chanlen, const float *ch)
+{
+ double tmul, tmulch, s, en;
+ unsigned int i, j;
+
+ audioio->chanlen = CHANLEN;
+ tmul = 1.0 / audioio->samplerate;
+ tmulch = 1.0 / chsr;
+ en = 0;
+ for (i = 0; i < CHANLEN; i++) {
+ s = 0;
+ for (j = 0; j < chanlen; j++)
+ s += ch[j] * sinc((j-0.5*(chanlen-1)) * tmulch - (i-0.5*(CHANLEN-1)) * tmul);
+ audioio->chan[i] = s;
+ en += s * s;
+ }
+ s = 0.5 / sqrt(en);
+ for (i = 0; i < CHANLEN; i++)
+ audioio->chan[i] *= s;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static inline int16_t calcchan(struct audioio_sim *audioio, int16_t *ptr)
+{
+ const float *c = audioio->chan;
+ float sum, noise, ntemp;
+ unsigned int i;
+
+ sum = 0;
+ for (i = 0; i < audioio->chanlen; i++, c++, ptr++)
+ sum += (*ptr) * (*c);
+ switch (audioio->snrmode) {
+ default:
+ case 0:
+ noise = audioio->snrstate = randn();
+ break;
+
+ case 1:
+ ntemp = audioio->snrstate;
+ audioio->snrstate = randn();
+ noise = ntemp - audioio->snrstate;
+ break;
+ }
+ sum += audioio->snrmul * noise;
+ if (sum > 32767)
+ sum = 32767;
+ if (sum < -32767)
+ sum = -32767;
+ return sum;
+}
+
+#define WRITECHUNK ((IBUFSIZE)/8)
+
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr)
+{
+ struct audioio_sim *audioio = (struct audioio_sim *)aio;
+ int16_t filt[CHANLEN+WRITECHUNK];
+ unsigned int i, k;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ pthread_cond_broadcast(&audioio->iocondrd);
+ while (nr > 0) {
+ pthread_cond_wait(&audioio->iocondwr, &audioio->iomutex);
+ k = nr;
+ if (k > WRITECHUNK)
+ k = WRITECHUNK;
+ memcpy(filt, audioio->iostate, CHANLEN * sizeof(filt[0]));
+ memcpy(filt+CHANLEN, samples, k * sizeof(filt[0]));
+#ifdef PRINTCHIN
+ for (i = 0; i < k; i++)
+ fprintf(stdout, "\t%6d\n", samples[i]);
+#endif
+ samples += k;
+ nr -= k;
+ for (i = 0; i < k; i++)
+ audioio->ibuf[(audioio->ptr+i) % IBUFSIZE] = calcchan(audioio, filt + i);
+#ifdef PRINTCHOUT
+ for (i = 0; i < k; i++)
+ fprintf(stdout, "\t%6d\n", audioio->ibuf[(audioio->ptr+i) % IBUFSIZE]);
+#endif
+ memcpy(audioio->iostate, filt+k, CHANLEN * sizeof(filt[0]));
+ audioio->ptr = (audioio->ptr + k) % IBUFSIZE;
+ audioio->ptime += k;
+ pthread_cond_broadcast(&audioio->iocondrd);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio_sim *audioio = (struct audioio_sim *)aio;
+ unsigned int p;
+ int i;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ while (nr > 0) {
+ if (audioio->termread) {
+ pthread_mutex_lock(&audioio->iomutex);
+ pthread_exit(NULL);
+ }
+ i = (signed)(int16_t)(audioio->ptime - tim);
+ if (i > IBUFSIZE) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ i -= IBUFSIZE;
+ if (i > nr)
+ i = nr;
+ memset(samples, 0, i * sizeof(samples[0]));
+ logprintf(1, "ioread: request time %u out of time window [%u,%u)\n", tim, audioio->ptime-IBUFSIZE, audioio->ptime);
+ samples += i;
+ nr -= i;
+ tim += i;
+ pthread_mutex_lock(&audioio->iomutex);
+ continue;
+ }
+ if (i > 0) {
+ p = (IBUFSIZE + audioio->ptr - i) % IBUFSIZE;
+ if (i > nr)
+ i = nr;
+ if (i > IBUFSIZE-p)
+ i = IBUFSIZE-p;
+ memcpy(samples, &audioio->ibuf[p], i * sizeof(samples[0]));
+ nr -= i;
+ samples += i;
+ tim += i;
+ continue;
+ }
+ pthread_cond_broadcast(&audioio->iocondwr);
+ pthread_cond_wait(&audioio->iocondrd, &audioio->iomutex);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static void ioterminateread(struct audioio *aio)
+{
+ struct audioio_sim *audioio = (struct audioio_sim *)aio;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->termread = 1;
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_cond_broadcast(&audioio->iocondwr);
+}
+
+static u_int16_t iocurtime(struct audioio *aio)
+{
+ struct audioio_sim *audioio = (struct audioio_sim *)aio;
+ u_int16_t res;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ res = audioio->ptime;
+ pthread_mutex_unlock(&audioio->iomutex);
+ return res;
+}
+
+struct modemparams ioparams_sim[] = {
+ { "simchan", "Channel Type", "Channel Type", "0 - Ideal channel", MODEMPAR_COMBO,
+ { c: { { "0 - Ideal channel", "1 - Measured channel (@11025SPS)", "2 - Measured channel (@11025SPS)" } } } },
+ { "snr", "Noise Attenuation", "Noise Attenuation (dB)", "10", MODEMPAR_NUMERIC, { n: { 0, 100, 10, 25 } } },
+ { "snrmode", "Noise Mode", "Noise Mode (Spectrum)", "0 - White Gaussian", MODEMPAR_COMBO,
+ { c: { { "0 - White Gaussian", "1 - f^2 (Limiter Discriminator)" } } } },
+ { "srate", "Sampling Rate", "Minimum Sampling Rate", "0", MODEMPAR_NUMERIC, { n: { 0, 100000, 1000, 10000 } } },
+ { NULL }
+};
+
+void iosetsnr(struct audioio *aio, float snr)
+{
+ struct audioio_sim *audioio = (struct audioio_sim *)aio;
+
+ if (snr < 0)
+ snr = 0;
+ if (snr > 100)
+ snr = 100;
+ audioio->snrmul = 16384 * pow(10, (-1.0 / 20.0) * snr);
+ if (audioio->snrmode == 1)
+ audioio->snrmul *= 0.5;
+ logprintf(MLOG_INFO, "Simulation SNR: %gdB\n", snr);
+}
+
+static void iorelease(struct audioio *aio)
+{
+ struct audioio_unix *audioio = (struct audioio_unix *)aio;
+
+ free(audioio);
+}
+
+void ioinit_sim(void)
+{
+}
+
+struct audioio *ioopen_sim(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ /* channel as measured with a Standard C558 and a C701 */
+ /* sampling rate 11025 */
+ static const float handychan11025[] = {
+ -5.21044, -7.23703, 1.00762, 8.56528, -2.49151, -13.1699, -12.1505, -7.80964,
+ -14.1223, -19.8385, -29.2846, -34.0455, -26.3771, -18.1503, -15.5361, -17.8743,
+ -14.4932, 9.90765, 50.8552, 90.8269, 106.196, 75.4171, 22.7599, 1.21803,
+ 41.8775, 113.88, 111.28, -62.4549, -350.544, -546.694, -399.364, 173.873,
+ 744.975, 514.874, -207.604, -281.118, -47.7039, -6.85458, 10.1011, 13.7335,
+ 18.0518, 11.7933, 2.29862, 1.39829, -9.07216, -15.4798, -19.0625, -14.4499,
+ 0.751019, 4.3827, 0.442683, -1.23818, 1.40913, -0.139367, -2.46858, 1.62925,
+ 11.0248, 17.7949, 11.8747, 0.987705, -4.77601, 1.56657, -0.792208, -11.835
+ };
+ static const float handychan19200[] = {
+ -17.1193, -15.5983, -16.0753, -17.7106, -18.1360, -13.4423, -1.1915, 18.4095,
+ 42.3428, 67.1847, 89.2158, 104.2136, 105.2639, 90.1995, 62.3140, 31.1091,
+ 7.5503, 0.9127, 16.0135, 50.0826, 93.5381, 126.0888, 122.0893, 61.0704,
+ -59.4699, -221.2141, -388.5450, -514.7896, -549.2966, -447.8420, -193.3155, 179.3403,
+ 561.0798, 776.4116, 673.6545, 283.7702, -141.5685, -338.7276, -274.3893, -120.9636,
+ -29.2744, -8.5477, -3.1922, 8.2671, 14.7713, 13.7291, 15.5945, 18.9467,
+ 15.2890, 6.4977, 2.3843, 2.2843, 0.8552, -5.2078, -10.9362, -14.6211,
+ -16.5479, -18.8587, -18.9143, -13.2442, -3.9637, 2.9833, 4.7124, 3.0376
+ };
+ static const char *ctfstr[] = { "Ideal channel", "Measured channel (@11025SPS)", "Measured channel (@11025SPS)" };
+ static const char *snrmodestr[] = { "White Gaussian", "f^2 (Limiter Discriminator)" };
+ float snr = 100;
+ unsigned int sr, ctf = 0, snrmode = 0;
+ struct audioio_sim *audioio;
+
+ if ((~flags) & IO_RDWR)
+ return NULL;
+ audioio = calloc(1, sizeof(struct audioio_sim));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.transmitstart = NULL;
+ audioio->audioio.transmitstop = NULL;
+ audioio->audioio.write = iowrite;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ audioio->samplerate = *samplerate;
+ pthread_cond_init(&audioio->iocondrd, NULL);
+ pthread_cond_init(&audioio->iocondwr, NULL);
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ if (params[0]) {
+ ctf = strtoul(params[0], NULL, 0);
+ if (ctf > 2)
+ ctf = 2;
+ }
+ if (params[1])
+ snr = strtod(params[1], NULL);
+ if (params[2]) {
+ snrmode = strtoul(params[2], NULL, 0);
+ if (snrmode > 1)
+ snrmode = 1;
+ }
+ if (params[3]) {
+ sr = strtoul(params[3], NULL, 0);
+ if (sr > 100000)
+ sr = 100000;
+ if (sr > audioio->samplerate)
+ audioio->samplerate = sr;
+ }
+ switch(ctf) {
+ default:
+ case 0:
+ audioio->chan[0] = 0.5;
+ audioio->chanlen = 1;
+ break;
+
+ case 1:
+ resamplechannel(audioio, 11025, sizeof(handychan11025)/sizeof(handychan11025[0]), handychan11025);
+ break;
+
+ case 2:
+ resamplechannel(audioio, 19200, sizeof(handychan19200)/sizeof(handychan19200[0]), handychan19200);
+ break;
+ }
+ audioio->snrmode = snrmode;
+ audioio->snrstate = 0;
+ audioio->termread = 0;
+ iosetsnr(&audioio->audioio, snr);
+ logprintf(MLOG_INFO, "Simulation Noise: %s, Channel: %s, srate: %u\n", snrmodestr[snrmode], ctfstr[ctf], audioio->samplerate);
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+}
diff --git a/soundcard/kisspkt.c b/soundcard/kisspkt.c
new file mode 100644
index 0000000..5ef7f6d
--- /dev/null
+++ b/soundcard/kisspkt.c
@@ -0,0 +1,955 @@
+/*****************************************************************************/
+
+/*
+ * kisspkt.c -- (M)KISS & HDLC packet IO.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "soundio.h"
+
+#include <sys/poll.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <termios.h>
+#include <stdio.h>
+#include <signal.h>
+
+/* glibc2.0 does not have sockaddr_ax25, ifr.ifr_newname and SIOCSIFNAME */
+#ifdef HAVE_LINUX_IF_H
+#include <linux/if.h>
+#endif
+#ifdef HAVE_LINUX_AX25_H
+#include <linux/ax25.h>
+#endif
+#ifdef HAVE_LINUX_SOCKIOS_H
+#include <linux/sockios.h>
+#endif
+
+#ifdef HAVE_MKISS
+#include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_NET_IF_ARP_H
+#include <net/if_arp.h>
+#endif
+
+#ifdef HAVE_PTY_H
+#include <pty.h>
+#else
+extern int openpty(int *amaster, int *aslave, char *name, struct termios *termp, struct winsize *winp);
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+#define KISS_FEND ((unsigned char)0300)
+#define KISS_FESC ((unsigned char)0333)
+#define KISS_TFEND ((unsigned char)0334)
+#define KISS_TFESC ((unsigned char)0335)
+
+#define KISS_CMD_DATA 0
+#define KISS_CMD_TXDELAY 1
+#define KISS_CMD_PPERSIST 2
+#define KISS_CMD_SLOTTIME 3
+#define KISS_CMD_TXTAIL 4
+#define KISS_CMD_FULLDUP 5
+#define KISS_CMD_HARDWARE 6
+#define KISS_CMD_FECLEVEL 8
+#define KISS_CMD_RETURN 255
+
+/* ---------------------------------------------------------------------- */
+/*
+ * the CRC routines are stolen from WAMPES
+ * by Dieter Deyke
+ */
+
+const u_int16_t crc_ccitt_table[0x100] = {
+ 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
+ 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
+ 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
+ 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
+ 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
+ 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
+ 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
+ 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
+ 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
+ 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
+ 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
+ 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
+ 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
+ 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
+ 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
+ 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
+ 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
+ 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
+ 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
+ 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
+ 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
+ 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
+ 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
+ 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
+ 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
+ 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
+ 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
+ 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
+ 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
+ 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
+ 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
+ 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
+};
+
+/* ---------------------------------------------------------------------- */
+
+static inline u_int16_t calc_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = 0xffff;
+
+ for (;len>0;len--)
+ crc = (crc >> 8) ^ crc_ccitt_table[(crc ^ *buffer++) & 0xff];
+ crc ^= 0xffff;
+ return crc;
+}
+
+static inline void append_crc_ccitt(u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ buffer[len] = crc;
+ buffer[len+1] = crc >> 8;
+}
+
+static inline int check_crc_ccitt(const u_int8_t *buffer, int len)
+{
+ u_int16_t crc = calc_crc_ccitt(buffer, len);
+ return (crc & 0xffff) == 0x0f47;
+}
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * high performance HDLC encoder
+ * yes, it's ugly, but generates pretty good code
+ */
+
+#define ENCODEITERA(j) \
+do { \
+ if (!(notbitstream & (0x1f0 << j))) \
+ goto stuff##j; \
+ encodeend##j:; \
+} while (0)
+
+#define ENCODEITERB(j) \
+do { \
+ stuff##j: \
+ bitstream &= ~(0x100 << j); \
+ bitbuf = (bitbuf & (((2 << j) << numbit) - 1)) | \
+ ((bitbuf & ~(((2 << j) << numbit) - 1)) << 1); \
+ numbit++; \
+ notbitstream = ~bitstream; \
+ goto encodeend##j; \
+} while (0)
+
+static void hdlc_encode(struct modemchannel *chan, unsigned char *pkt, unsigned int len)
+{
+ unsigned bitstream, notbitstream, bitbuf, numbit;
+ unsigned wr = chan->pkt.htx.wr;
+
+ chan->pkt.stat.pkt_out++;
+ append_crc_ccitt(pkt, len);
+ len += 2;
+ bitstream = 0;
+ bitbuf = 0x7e;
+ numbit = 8; /* opening flag */
+ while (numbit >= 8) {
+ chan->pkt.htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->pkt.htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ for (; len > 0; len--, pkt++) {
+ bitstream >>= 8;
+ bitstream |= ((unsigned int)*pkt) << 8;
+ bitbuf |= ((unsigned int)*pkt) << numbit;
+ notbitstream = ~bitstream;
+ ENCODEITERA(0);
+ ENCODEITERA(1);
+ ENCODEITERA(2);
+ ENCODEITERA(3);
+ ENCODEITERA(4);
+ ENCODEITERA(5);
+ ENCODEITERA(6);
+ ENCODEITERA(7);
+ goto enditer;
+ ENCODEITERB(0);
+ ENCODEITERB(1);
+ ENCODEITERB(2);
+ ENCODEITERB(3);
+ ENCODEITERB(4);
+ ENCODEITERB(5);
+ ENCODEITERB(6);
+ ENCODEITERB(7);
+ enditer:
+ numbit += 8;
+ while (numbit >= 8) {
+ chan->pkt.htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->pkt.htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ }
+ bitbuf |= 0x7e7e << numbit;
+ numbit += 16;
+ while (numbit >= 8) {
+ chan->pkt.htx.buf[wr] = bitbuf;
+ wr = (wr + 1) % TXBUFFER_SIZE;
+ if (wr == chan->pkt.htx.rd)
+ *(int *)0 = 0; /* must not happen! */
+ bitbuf >>= 8;
+ numbit -= 8;
+ }
+ chan->pkt.htx.wr = wr;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void kiss_encodepkt(struct modemchannel *chan, unsigned char *data, unsigned dlen)
+{
+ unsigned char *kbuf = alloca(dlen * 2 + 3);
+ unsigned char *bp = kbuf;
+ int i, len;
+
+ *bp++ = KISS_FEND;
+ *bp++ = KISS_CMD_DATA;
+ for (; dlen > 0; dlen--, data++) {
+ if (*data == KISS_FEND) {
+ *bp++ = KISS_FESC;
+ *bp++ = KISS_TFEND;
+ } else if (*data == KISS_FESC) {
+ *bp++ = KISS_FESC;
+ *bp++ = KISS_TFESC;
+ } else
+ *bp++ = *data;
+ }
+ *bp++ = KISS_FEND;
+ len = bp - kbuf;
+ i = write(chan->pkt.kiss.fd, kbuf, len);
+ if (i < 0) {
+ if (errno == EAGAIN || errno == EIO)
+ chan->pkt.stat.kiss_outerr++;
+ else
+ logerr(MLOG_FATAL, "kiss: write\n");
+ } else if (i < len)
+ logprintf(MLOG_ERROR, "kiss: write error: %d < %d\n", i, len);
+ else
+ chan->pkt.stat.kiss_out++;
+}
+
+static void do_rxpacket(struct modemchannel *chan)
+{
+ if (chan->pkt.hrx.bufcnt < 3)
+ return;
+ if (!check_crc_ccitt(chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt))
+ return;
+ chan->pkt.stat.pkt_in++;
+ {
+ char buf[512];
+ snprintpkt(buf, sizeof(buf), chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt-2);
+ if (0)
+ printf("Rx: %s\n", buf);
+ }
+ kiss_encodepkt(chan, chan->pkt.hrx.buf, chan->pkt.hrx.bufcnt-2);
+}
+
+#define DECODEITERA(j) \
+do { \
+ if (!(notbitstream & (0x0fc << j))) /* flag or abort */ \
+ goto flgabrt##j; \
+ if ((bitstream & (0x1f8 << j)) == (0xf8 << j)) /* stuffed bit */ \
+ goto stuff##j; \
+ enditer##j:; \
+} while (0)
+
+#define DECODEITERB(j) \
+do { \
+ flgabrt##j: \
+ if (!(notbitstream & (0x1fc << j))) { /* abort received */ \
+ state = 0; \
+ goto enditer##j; \
+ } \
+ if ((bitstream & (0x1fe << j)) != (0x0fc << j)) /* flag received */ \
+ goto enditer##j; \
+ if (state) \
+ do_rxpacket(chan); \
+ chan->pkt.hrx.bufcnt = 0; \
+ chan->pkt.hrx.bufptr = chan->pkt.hrx.buf; \
+ state = 1; \
+ numbits = 7-j; \
+ goto enditer##j; \
+ stuff##j: \
+ numbits--; \
+ bitbuf = (bitbuf & ((~0xff) << j)) | ((bitbuf & ~((~0xff) << j)) << 1); \
+ goto enditer##j; \
+} while (0)
+
+static inline void hdlc_receive(struct modemchannel *chan, const unsigned char *data, unsigned nrbytes)
+{
+ unsigned bits, bitbuf, notbitstream, bitstream, numbits, state;
+
+ /* start of HDLC decoder */
+ numbits = chan->pkt.hrx.numbits;
+ state = chan->pkt.hrx.state;
+ bitstream = chan->pkt.hrx.bitstream;
+ bitbuf = chan->pkt.hrx.bitbuf;
+ while (nrbytes > 0) {
+ bits = *data++;
+ nrbytes--;
+ bitstream >>= 8;
+ bitstream |= ((unsigned int)bits) << 8;
+ bitbuf >>= 8;
+ bitbuf |= ((unsigned int)bits) << 8;
+ numbits += 8;
+ notbitstream = ~bitstream;
+ DECODEITERA(0);
+ DECODEITERA(1);
+ DECODEITERA(2);
+ DECODEITERA(3);
+ DECODEITERA(4);
+ DECODEITERA(5);
+ DECODEITERA(6);
+ DECODEITERA(7);
+ goto enddec;
+ DECODEITERB(0);
+ DECODEITERB(1);
+ DECODEITERB(2);
+ DECODEITERB(3);
+ DECODEITERB(4);
+ DECODEITERB(5);
+ DECODEITERB(6);
+ DECODEITERB(7);
+ enddec:
+ while (state && numbits >= 8) {
+ if (chan->pkt.hrx.bufcnt >= RXBUFFER_SIZE) {
+ state = 0;
+ } else {
+ *(chan->pkt.hrx.bufptr)++ = bitbuf >> (16-numbits);
+ chan->pkt.hrx.bufcnt++;
+ numbits -= 8;
+ }
+ }
+ }
+ chan->pkt.hrx.numbits = numbits;
+ chan->pkt.hrx.state = state;
+ chan->pkt.hrx.bitstream = bitstream;
+ chan->pkt.hrx.bitbuf = bitbuf;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void kiss_process_pkt(struct modemchannel *chan, u_int8_t *pkt, unsigned int len)
+{
+ if (len < 2)
+ return;
+ chan->pkt.stat.kiss_in++;
+ switch (pkt[0]) {
+ case KISS_CMD_DATA:
+ hdlc_encode(chan, pkt+1, len-1);
+ {
+ char buf[512];
+ snprintpkt(buf, sizeof(buf), pkt+1, len-1);
+ if (0)
+ printf("Tx: %s\n", buf);
+ }
+ return;
+
+ case KISS_CMD_TXDELAY:
+ state.chacc.txdelay = pkt[1]*10;
+ logprintf(MLOG_INFO, "kiss: txdelay = %ums\n", pkt[1]*10);
+ return;
+
+ case KISS_CMD_TXTAIL:
+ logprintf(MLOG_INFO, "kiss: txtail = %ums\n", pkt[1]*10);
+ return;
+
+ case KISS_CMD_PPERSIST:
+ state.chacc.ppersist = pkt[1];
+ logprintf(MLOG_INFO, "kiss: ppersist = %u/256\n", pkt[1]);
+ return;
+
+ case KISS_CMD_SLOTTIME:
+ state.chacc.slottime = pkt[1]*10;
+ logprintf(MLOG_INFO, "kiss: slottime = %ums\n", pkt[1]*10);
+ return;
+
+ case KISS_CMD_FULLDUP:
+ state.chacc.fullduplex = !!pkt[1];
+ logprintf(MLOG_INFO, "kiss: %sduplex\n", pkt[1] ? "full" : "half");
+ return;
+
+ default:
+ logprintf(MLOG_INFO, "unknown kiss packet: 0x%02x 0x%02x\n", pkt[0], pkt[1]);
+ return;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+/* we decode inplace */
+static void kiss_decode(struct modemchannel *chan, u_int8_t *b, int len)
+{
+ int nlen = 0;
+ u_int8_t *p1 = b, *p2, *iframe;
+
+ iframe = p2 = alloca(len);
+ while (len > 0) {
+ if (*p1 != KISS_FESC) {
+ *p2++ = *p1++;
+ nlen++;
+ len--;
+ } else {
+ if (len < 2)
+ goto err; /* invalid escape */
+ if (p1[1] == KISS_TFEND)
+ *p2++ = KISS_FEND;
+ else if (p1[1] == KISS_TFESC)
+ *p2++ = KISS_FESC;
+ else
+ goto err; /* invalid escape */
+ nlen++;
+ p1 += 2;
+ len -= 2;
+ }
+ }
+ if (len > 0)
+ goto err;
+ kiss_process_pkt(chan, iframe, nlen);
+ return;
+ err:
+ logprintf(MLOG_ERROR, "KISS input error\n");
+ chan->pkt.stat.kiss_inerr++;
+}
+
+static void kiss_input(struct modemchannel *chan)
+{
+ char *cp1, *cp2, *endp;
+ int i;
+
+ chan->pkt.kiss.ioerr = 0;
+ i = read(chan->pkt.kiss.fd, chan->pkt.kiss.ibuf + chan->pkt.kiss.ibufptr, sizeof(chan->pkt.kiss.ibuf) - chan->pkt.kiss.ibufptr);
+ if (i < 0) {
+ if (errno == EIO) {
+ chan->pkt.kiss.ioerr = 1;
+ return;
+ }
+ if (errno == EAGAIN)
+ return;
+ logerr(MLOG_FATAL, "KISS: read");
+ return;
+ }
+ if (!i)
+ return;
+ chan->pkt.kiss.ibufptr += i;
+ endp = chan->pkt.kiss.ibuf + chan->pkt.kiss.ibufptr;
+ cp1 = memchr(chan->pkt.kiss.ibuf, KISS_FEND, chan->pkt.kiss.ibufptr);
+ while (cp1) {
+ cp2 = memchr(cp1+1, KISS_FEND, endp - cp1 - 1);
+ if (!cp2) {
+ chan->pkt.kiss.ibufptr = endp-cp1;
+ memmove(chan->pkt.kiss.ibuf, cp1, chan->pkt.kiss.ibufptr);
+ return;
+ }
+ kiss_decode(chan, cp1+1, cp2-cp1-1);
+ cp1 = cp2;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned short random_num(void)
+{
+ static unsigned short random_seed;
+
+ random_seed = 28629 * random_seed + 157;
+ return random_seed;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int terminate = 0;
+
+static int globaldcd(struct state *state)
+{
+ struct modemchannel *chan;
+
+ for (chan = state->channels; chan; chan = chan->next)
+ if (chan->pkt.dcd)
+ return 1;
+ return 0;
+}
+
+static RETSIGTYPE sigusr1()
+{
+ struct modemchannel *chan;
+
+ for (chan = state.channels; chan; chan = chan->next) {
+ logprintf(MLOG_INFO, "Interface %s:\n"
+ " KISS: in %u inerr %u out %u outerr %u PKT: in %u out %u\n",
+ chan->pkt.kiss.ifname, chan->pkt.stat.kiss_in, chan->pkt.stat.kiss_inerr,
+ chan->pkt.stat.kiss_out, chan->pkt.stat.kiss_outerr,
+ chan->pkt.stat.pkt_in, chan->pkt.stat.pkt_out);
+ }
+}
+
+static RETSIGTYPE sigterm()
+{
+ terminate = 1;
+}
+
+int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len)
+{
+ unsigned int i, j, n = len;
+
+ i = (chan->pkt.htx.rd - chan->pkt.htx.wr - 1) % TXBUFFER_SIZE;
+ if (i > KISSINBUF_SIZE*6/5)
+ kiss_input(chan);
+ if (chan->pkt.inhibittx || chan->pkt.htx.rd == chan->pkt.htx.wr)
+ return 0;
+ while (n > 0) {
+ if (chan->pkt.htx.wr >= chan->pkt.htx.rd)
+ j = chan->pkt.htx.wr - chan->pkt.htx.rd;
+ else
+ j = TXBUFFER_SIZE - chan->pkt.htx.rd;
+ if (j > n)
+ j = n;
+ if (!j)
+ break;
+ memcpy(data, &chan->pkt.htx.buf[chan->pkt.htx.rd], j);
+ data += j;
+ n -= j;
+ chan->pkt.htx.rd = (chan->pkt.htx.rd + j) % TXBUFFER_SIZE;
+ }
+ if (n > 0)
+ memset(data, 0, n);
+ return (len - n);
+}
+
+void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len)
+{
+ hdlc_receive(chan, data, len);
+}
+
+void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc)
+{
+ unsigned char buf[256+16];
+ unsigned int i;
+
+ if (crc)
+ return;
+ buf[0] = 'Q' << 1;
+ buf[1] = 'S' << 1;
+ buf[2] = 'T' << 1;
+ buf[3] = ' ' << 1;
+ buf[4] = ' ' << 1;
+ buf[5] = ' ' << 1;
+ buf[6] = (0 << 1) | 0x80;
+ buf[7] = 'A' << 1;
+ buf[8] = 'O' << 1;
+ buf[9] = '4' << 1;
+ buf[10] = '0' << 1;
+ buf[11] = ' ' << 1;
+ buf[12] = ' ' << 1;
+ buf[13] = (1 << 1) | 1;
+ buf[14] = 0x03; /* UI */
+ buf[15] = 0xf0; /* PID */
+ memcpy(&buf[16], &pkt[0], 256);
+ kiss_encodepkt(chan, buf, 256+16);
+ buf[13] = (2 << 1) | 1;
+ memcpy(&buf[16], &pkt[256], 256);
+ kiss_encodepkt(chan, buf, 256+16);
+}
+
+void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq)
+{
+ pktsetdcd(chan, !!synced);
+}
+
+#define NRPFD 8
+
+static void waitfortx(struct state *state)
+{
+ struct modemchannel *chan;
+ struct pollfd pfd[NRPFD];
+ unsigned int nr;
+
+ while (!terminate) {
+ int tmo = -1;
+ nr = 0;
+ for (chan = state->channels; chan; chan = chan->next) {
+ if (!chan->mod || !state->audioio->write)
+ continue;
+ if (chan->pkt.htx.rd != chan->pkt.htx.wr)
+ return;
+ kiss_input(chan);
+ if (chan->pkt.htx.rd != chan->pkt.htx.wr)
+ return;
+ if (1 && chan->pkt.kiss.ioerr) {
+ tmo = 10;
+ continue;
+ }
+ if (nr >= NRPFD)
+ logprintf(MLOG_FATAL, "pkttransmitloop: too many transmitters\n");
+ pfd[nr].events = chan->pkt.kiss.ioerr ? POLLERR : POLLIN;
+ pfd[nr].fd = chan->pkt.kiss.fd;
+ nr++;
+ }
+ if (!nr && tmo == -1)
+ return;
+ if (poll(pfd, nr, tmo) < 0)
+ logerr(MLOG_FATAL, "KISS: poll\n");
+ }
+}
+
+void pkttransmitloop(struct state *state)
+{
+ struct modemchannel *chan, *chantail;
+
+ signal(SIGUSR1, sigusr1);
+ signal(SIGHUP, sigterm);
+ while (!terminate) {
+ waitfortx(state);
+ for (;;) {
+ if (state->chacc.fullduplex)
+ break;
+ if (!globaldcd(state) && (random_num() & 0xff) <= state->chacc.ppersist)
+ break;
+ usleep(state->chacc.slottime * 1000);
+ }
+ pttsetptt(&state->ptt, 1);
+ if (state->audioio->transmitstart)
+ state->audioio->transmitstart(state->audioio);
+ for (chan = state->channels; chan; chan = chan->next) {
+ if (chan->pkt.htx.rd == chan->pkt.htx.wr)
+ kiss_input(chan);
+ if (chan->mod && chan->pkt.htx.rd != chan->pkt.htx.wr)
+ break;
+ }
+ if (!chan)
+ break;
+ chan->pkt.inhibittx = 0;
+ chan->mod->modulate(chan->modstate, state->chacc.txdelay);
+ chan->pkt.inhibittx = 1;
+ chantail = chan;
+ for (chan = chan->next; chan; chan = chan->next) {
+ if (chan->pkt.htx.rd == chan->pkt.htx.wr)
+ kiss_input(chan);
+ if (chan->mod && chan->pkt.htx.rd != chan->pkt.htx.wr) {
+ chan->pkt.inhibittx = 0;
+ chan->mod->modulate(chan->modstate, 0);
+ chan->pkt.inhibittx = 1;
+ chantail = chan;
+ }
+ }
+ chantail->mod->modulate(chantail->modstate, state->chacc.txtail);
+ if (state->audioio->transmitstop)
+ state->audioio->transmitstop(state->audioio);
+ pttsetptt(&state->ptt, 0);
+ }
+}
+
+void pktsetdcd(struct modemchannel *chan, int dcd)
+{
+ chan->pkt.dcd = !!dcd;
+ pttsetdcd(&chan->state->ptt, globaldcd(chan->state));
+ logprintf(250, "DCD: %s\n", dcd ? "on" : "off");
+}
+
+void pktrelease(struct modemchannel *chan)
+{
+ close(chan->pkt.kiss.fd);
+ if (chan->pkt.kiss.fdmaster != -1)
+ close(chan->pkt.kiss.fdmaster);
+ chan->pkt.kiss.fd = chan->pkt.kiss.fdmaster = -1;
+}
+
+struct modemparams pktkissparams[] = {
+ { "file", "File", "File (symlink) to send the KISS stream to", "/dev/soundmodem0",
+ MODEMPAR_COMBO, { c: { { "/dev/soundmodem0", "/dev/soundmodem1", "/dev/soundmodem2", "/dev/soundmodem3" } } } },
+ { "unlink", "Unlink File", "Unlink File (above) on setup", "1", MODEMPAR_CHECKBUTTON },
+ { NULL }
+};
+
+void pktinit(struct modemchannel *chan, const char *params[])
+{
+ const char *file = params[0];
+ int dounlink;
+ struct termios tm;
+ char ttyname[32];
+ int master, slave;
+
+ memset(&chan->pkt, 0, sizeof(chan->pkt));
+ chan->pkt.inhibittx = 1;
+ if (!params[1])
+ dounlink = 1;
+ else
+ dounlink = !strcmp(params[1], "1");
+ if (!file)
+ logprintf(MLOG_FATAL, "KISS: No file name specified\n");
+ strncpy(chan->pkt.kiss.ifname, file, sizeof(chan->pkt.kiss.ifname));
+ if (openpty(&master, &slave, ttyname, NULL, NULL))
+ logerr(MLOG_FATAL, "openpty");
+ /* set mode to raw */
+ memset(&tm, 0, sizeof(tm));
+ tm.c_cflag = CS8 | CREAD | CLOCAL;
+ if (tcsetattr(master, TCSANOW, &tm))
+ logerr(MLOG_ERROR, "master: tcsetattr");
+ memset(&tm, 0, sizeof(tm));
+ tm.c_cflag = CS8 | CREAD | CLOCAL;
+ if (tcsetattr(slave, TCSANOW, &tm))
+ logerr(MLOG_FATAL, "slave: tcsetattr");
+ //fchmod(slave, 0600);
+ if (dounlink)
+ unlink(file);
+ if (symlink(ttyname, file))
+ logprintf(MLOG_ERROR, "kiss: symlink error: %s -> %s\n", ttyname, file);
+ chan->pkt.kiss.fd = master;
+ chan->pkt.kiss.fdmaster = -1;
+ chan->pkt.kiss.ioerr = 1;
+ close(slave);
+ fcntl(chan->pkt.kiss.fd, F_SETFL, fcntl(chan->pkt.kiss.fd, F_GETFL, 0) | O_NONBLOCK);
+ chan->pkt.kiss.ibufptr = 0;
+ chan->pkt.dcd = 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_MKISS
+
+struct modemparams pktmkissparams[] = {
+ { "ifname", "Interface Name", "Name of the Kernel KISS Interface", "sm0", MODEMPAR_COMBO,
+ { c: { { "sm0", "sm1", "sm2", "ax0" } } } },
+ { "hwaddr", "Callsign", "Callsign (Hardware Address)", "", MODEMPAR_STRING },
+ { "ip", "IP Address", "IP Address (mandatory)", "10.0.0.1", MODEMPAR_STRING },
+ { "netmask", "Network Mask", "Network Mask", "255.255.255.0", MODEMPAR_STRING },
+ { "broadcast", "Broadcast Address", "Broadcast Address", "10.0.0.255", MODEMPAR_STRING },
+ { NULL }
+};
+
+static int parsehw(ax25_address *hwaddr, const char *cp)
+{
+ const char *cp1;
+ unsigned int i, j;
+
+ if (!cp || !*cp)
+ return 0;
+ memset(hwaddr->ax25_call, ' ', 6);
+ cp1 = strchr(cp, '-');
+ if (cp1) {
+ i = cp1 - cp;
+ j = strtoul(cp1 + 1, NULL, 0);
+ hwaddr->ax25_call[6] = j & 15;
+ } else {
+ i = strlen(cp);
+ hwaddr->ax25_call[6] = 0;
+ }
+ if (i > 6)
+ i = 6;
+ memcpy(hwaddr->ax25_call, cp, i);
+ for (i = 0; i < 6; i++)
+ if (hwaddr->ax25_call[i] >= 'a' && hwaddr->ax25_call[i] <= 'z')
+ hwaddr->ax25_call[i] += 'A' - 'a';
+ for (i = 0; i < 7; i++)
+ hwaddr->ax25_call[i] <<= 1;
+ return 1;
+}
+
+static int parseip(struct in_addr *ipaddr, const char *cp)
+{
+ if (!cp || !*cp)
+ return 0;
+ if (inet_aton(cp, ipaddr))
+ return 1;
+ ipaddr->s_addr = 0;
+ logprintf(MLOG_ERROR, "mkiss: invalid IP address \"%s\"\n", cp);
+ return 0;
+}
+
+void pktinitmkiss(struct modemchannel *chan, const char *params[])
+{
+ struct termios tm;
+ char ttyname[32];
+ int master, slave, fd, disc = N_AX25, encap = 4;
+ struct ifreq ifr;
+ char mbuf[512], *mptr = mbuf;
+ struct sockaddr_ax25 sax25;
+ struct sockaddr_in sin;
+ unsigned i;
+
+ memset(&chan->pkt, 0, sizeof(chan->pkt));
+ chan->pkt.inhibittx = 1;
+ if (!params[0])
+ logprintf(MLOG_FATAL, "MKISS: No interface name specified\n");
+ strncpy(chan->pkt.kiss.ifname, params[0], sizeof(chan->pkt.kiss.ifname));
+ if (openpty(&master, &slave, ttyname, NULL, NULL))
+ logerr(MLOG_FATAL, "openpty");
+ /* set mode to raw */
+ memset(&tm, 0, sizeof(tm));
+ tm.c_cflag = CS8 | CREAD | CLOCAL;
+ if (tcsetattr(master, TCSANOW, &tm))
+ logerr(MLOG_FATAL, "master: tcsetattr");
+ memset(&tm, 0, sizeof(tm));
+ tm.c_cflag = CS8 | CREAD | CLOCAL;
+ if (tcsetattr(slave, TCSANOW, &tm))
+ logerr(MLOG_FATAL, "slave: tcsetattr");
+ /* set the line discipline */
+ if (ioctl(master, TIOCSETD, &disc) == -1)
+ logerr(MLOG_FATAL, "ioctl: TIOCSETD");
+ if (ioctl(master, SIOCSIFENCAP, &encap) == -1)
+ logerr(MLOG_FATAL, "ioctl: SIOCSIFENCAP");
+ /* try to set the interface name */
+ if (params[0]) {
+ if (ioctl(master, SIOCGIFNAME, &ifr) == -1)
+ logerr(MLOG_FATAL, "ioctl: SIOCGIFNAME");
+ if (strcmp(params[0], ifr.ifr_name)) {
+ if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) == -1)
+ logerr(MLOG_FATAL, "socket (setifname)");
+ strncpy(ifr.ifr_newname, params[0], sizeof(ifr.ifr_newname));
+ ifr.ifr_newname[sizeof(ifr.ifr_newname) - 1] = 0;
+ if (ioctl(fd, SIOCSIFNAME, &ifr) == -1) {
+ logerr(1, "ioctl: SIOCSIFNAME");
+ logprintf(1, "mkiss: cannot set ifname to %s, using %s (old kernel version?)\n",
+ params[0], ifr.ifr_name);
+ }
+ close(fd);
+ }
+ }
+ if (ioctl(master, SIOCGIFNAME, &ifr) == -1)
+ logerr(MLOG_FATAL, "ioctl: SIOCGIFNAME");
+ strncpy(chan->pkt.kiss.ifname, ifr.ifr_name, sizeof(chan->pkt.kiss.ifname));
+ /* start the interface */
+ if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1)
+ logerr(MLOG_FATAL, "socket");
+ mptr += sprintf(mptr, "ifname %s mtu 256", ifr.ifr_name);
+ ifr.ifr_mtu = 256;
+ if (ioctl(fd, SIOCSIFMTU, &ifr) == -1)
+ logerr(MLOG_FATAL, "ioctl: SIOCSIFMTU");
+ if (parsehw(&sax25.sax25_call, params[1])) {
+ sax25.sax25_family = ARPHRD_AX25;
+ sax25.sax25_ndigis = 0;
+ memcpy(&ifr.ifr_hwaddr, &sax25, sizeof(ifr.ifr_hwaddr));
+ if (ioctl(fd, SIOCSIFHWADDR, &ifr) == -1)
+ logerr(MLOG_ERROR, "ioctl: SIOCSIFHWADDR");
+ else {
+ mptr += sprintf(mptr, " hwaddr ");
+ for (i = 0; i < 6; i++)
+ if (sax25.sax25_call.ax25_call[i] != (' ' << 1))
+ *mptr++ = (sax25.sax25_call.ax25_call[i] >> 1) & 0x7f;
+ mptr += sprintf(mptr, "-%d", (sax25.sax25_call.ax25_call[6] >> 1) & 0x7f);
+ }
+ }
+ if (parseip(&sin.sin_addr, params[2])) {
+ sin.sin_family = AF_INET;
+ memcpy(&ifr.ifr_addr, &sin, sizeof(ifr.ifr_addr));
+ if (ioctl(fd, SIOCSIFADDR, &ifr) == -1)
+ logerr(MLOG_ERROR, "ioctl: SIOCSIFADDR");
+ else
+ mptr += sprintf(mptr, " ipaddr %s", inet_ntoa(sin.sin_addr));
+ }
+ if (parseip(&sin.sin_addr, params[3])) {
+ sin.sin_family = AF_INET;
+ memcpy(&ifr.ifr_netmask, &sin, sizeof(ifr.ifr_netmask));
+ if (ioctl(fd, SIOCSIFNETMASK, &ifr) == -1)
+ logerr(MLOG_ERROR, "ioctl: SIOCSIFNETMASK");
+ else
+ mptr += sprintf(mptr, " netmask %s", inet_ntoa(sin.sin_addr));
+ }
+ if (parseip(&sin.sin_addr, params[4])) {
+ sin.sin_family = AF_INET;
+ memcpy(&ifr.ifr_broadaddr, &sin, sizeof(ifr.ifr_broadaddr));
+ if (ioctl(fd, SIOCSIFBRDADDR, &ifr) == -1)
+ logerr(MLOG_ERROR, "ioctl: SIOCSIFBRDADDR");
+ else
+ mptr += sprintf(mptr, " broadcast %s", inet_ntoa(sin.sin_addr));
+ }
+ if (ioctl(fd, SIOCGIFFLAGS, &ifr) == -1)
+ logerr(0, "ioctl: SIOCGIFFLAGS");
+ ifr.ifr_flags &= ~IFF_NOARP;
+ ifr.ifr_flags |= IFF_UP | IFF_RUNNING;
+ if (ioctl(fd, SIOCSIFFLAGS, &ifr) == -1)
+ logerr(MLOG_FATAL, "ioctl: SIOCSIFFLAGS");
+
+ close(fd);
+ logprintf(MLOG_INFO, "mkiss: %s\n", mbuf);
+ /* prepare for using it */
+ chan->pkt.kiss.fd = slave;
+ chan->pkt.kiss.fdmaster = master;
+ chan->pkt.kiss.ioerr = 0;
+ fcntl(chan->pkt.kiss.fd, F_SETFL, fcntl(chan->pkt.kiss.fd, F_GETFL, 0) | O_NONBLOCK);
+ chan->pkt.kiss.ibufptr = 0;
+ chan->pkt.dcd = 0;
+}
+
+#else /* HAVE_MKISS */
+
+struct modemparams pktmkissparams[] = {
+ { NULL }
+};
+
+void pktinitmkiss(struct modemchannel *chan, const char *params[])
+{
+ logprintf(MLOG_FATAL, "mkiss not supported on this architecture\n");
+}
+
+#endif /* HAVE_MKISS */
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/kisspkt.h b/soundcard/kisspkt.h
new file mode 100644
index 0000000..cbe5db0
--- /dev/null
+++ b/soundcard/kisspkt.h
@@ -0,0 +1,90 @@
+/*****************************************************************************/
+
+/*
+ * kisspkt.h -- Internal kisspkt data structures.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _KISSPKT_H
+#define _KISSPKT_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+#define MAXFLEN 512U
+#define RXBUFFER_SIZE ((MAXFLEN*6U/5U)+8U)
+#define TXBUFFER_SIZE 4096U /* must be a power of 2 and >= MAXFLEN*6/5+8; NOTE: in words */
+
+#define KISSINBUF_SIZE (2*MAXFLEN+8)
+
+#define IFNAMELEN 128
+
+/* ---------------------------------------------------------------------- */
+
+struct chacc {
+ unsigned int txdelay;
+ unsigned int ppersist;
+ unsigned int slottime;
+ unsigned int fullduplex;
+ unsigned int txtail;
+};
+
+struct kisspkt {
+ unsigned int dcd;
+ unsigned int inhibittx;
+
+ struct {
+ unsigned rd, wr;
+ unsigned char buf[TXBUFFER_SIZE];
+ } htx;
+
+ struct {
+ unsigned int bitbuf, bitstream, numbits, state;
+ unsigned char *bufptr;
+ int bufcnt;
+ unsigned char buf[RXBUFFER_SIZE];
+ } hrx;
+
+ struct {
+ int fd, fdmaster, ioerr;
+ unsigned iframelen, ibufptr;
+ char ifname[IFNAMELEN];
+ unsigned char ibuf[KISSINBUF_SIZE];
+ } kiss;
+
+ struct {
+ unsigned int kiss_in;
+ unsigned int kiss_inerr;
+ unsigned int kiss_out;
+ unsigned int kiss_outerr;
+ unsigned int pkt_in;
+ unsigned int pkt_out;
+ } stat;
+};
+
+/* ---------------------------------------------------------------------- */
+#endif /* _KISSPKT_H */
diff --git a/soundcard/log.c b/soundcard/log.c
new file mode 100644
index 0000000..87032bf
--- /dev/null
+++ b/soundcard/log.c
@@ -0,0 +1,112 @@
+/*****************************************************************************/
+
+/*
+ * log.c -- Logging functions.
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int tosyslog = 0;
+unsigned int log_verblevel = 0;
+
+/* ---------------------------------------------------------------------- */
+
+void logrelease(void)
+{
+#ifdef HAVE_CLOSELOG
+ if (tosyslog)
+ closelog();
+#endif
+ tosyslog = 0;
+}
+
+void loginit(unsigned int vl, unsigned int tosysl)
+{
+ log_verblevel = vl;
+ tosyslog = 0;
+#ifdef HAVE_OPENLOG
+ if (tosysl) {
+ openlog("soundmodem", LOG_PID, LOG_DAEMON);
+ tosyslog = 1;
+ }
+#endif
+}
+
+void logvprintf(unsigned int level, const char *fmt, va_list args)
+{
+ static const int vltosev[] = { LOG_CRIT, LOG_ERR, LOG_WARNING, LOG_NOTICE };
+
+ if (level <= log_verblevel) {
+#ifdef HAVE_SYSLOG
+ if (tosyslog) {
+ char tmp[512];
+ vsnprintf(tmp, sizeof(tmp), fmt, args);
+ syslog((level >= 256) ? LOG_DEBUG : (level >= 4) ? LOG_INFO : vltosev[level], "%s", tmp);
+ } else
+#endif
+ {
+ fprintf(stderr, "sm[%lu]: ", (unsigned long)getpid());
+ vfprintf(stderr, fmt, args);
+ }
+ }
+ if (!level)
+ exit(1);
+}
+
+void logprintf(unsigned int level, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ logvprintf(level, fmt, args);
+ va_end(args);
+}
+
+void logerr(unsigned int level, const char *st)
+{
+ logprintf(level, "%s: %s (%d)\n", st, strerror(errno), errno);
+}
+
diff --git a/soundcard/main.c b/soundcard/main.c
new file mode 100644
index 0000000..14a2d85
--- /dev/null
+++ b/soundcard/main.c
@@ -0,0 +1,512 @@
+/*****************************************************************************/
+
+/*
+ * main.c -- Soundmodem main.
+ *
+ * Copyright (C) 1999-2001, 2003, 2010
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+#include "simd.h"
+
+#include "getopt.h"
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* libxml includes */
+#include <libxml/tree.h>
+#include <libxml/parser.h>
+
+#ifdef HAVE_SCHED_H
+#include <sched.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/mman.h>
+
+/* ---------------------------------------------------------------------- */
+
+struct state state = {
+ NULL, NULL, NULL,
+ { 150, 40, 100, 0, 10 }, {}
+};
+
+static struct modemparams chaccparams[] = {
+ { "txdelay", "TxDelay", "Transmitter Keyup delay in ms", "150", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { "slottime", "Slot Time", "Slot Time in ms (normally 100ms)", "100", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { "ppersist", "P-Persistence", "P-Persistence", "40", MODEMPAR_NUMERIC, { n: { 0, 255, 1, 10 } } },
+ { "fulldup", "Full Duplex", "Full Duplex", "0", MODEMPAR_CHECKBUTTON },
+ { "txtail", "TxTail", "Transmitter Tail delay in ms", "10", MODEMPAR_NUMERIC, { n: { 0, 2550, 10, 50 } } },
+ { NULL }
+};
+
+#ifdef HAVE_ALSA
+#define ALSA_STR , "alsa"
+#else /* HAVE_ALSA */
+#define ALSA_STR
+#endif /* HAVE_ALSA */
+
+static struct modemparams ioparam_type[] = {
+ { "type", "Audio IO Mode", "Audio IO Mode", "soundcard", MODEMPAR_COMBO,
+ { c: { { "soundcard", "file", "simulation" ALSA_STR } } } },
+ { NULL }
+};
+
+#undef ALSA_STR
+
+/* ---------------------------------------------------------------------- */
+
+void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr)
+{
+ struct audioio *audioio = chan->state->audioio;
+
+ if (!audioio->write)
+ return;
+ audioio->write(audioio, samples, nr);
+}
+
+void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio *audioio = chan->state->audioio;
+
+ if (!audioio->read) {
+ pthread_exit(NULL);
+ return;
+ }
+ audioio->read(audioio, samples, nr, tim);
+}
+
+u_int16_t audiocurtime(struct modemchannel *chan)
+{
+ struct audioio *audioio = chan->state->audioio;
+
+ if (!audioio->curtime)
+ return 0;
+ return audioio->curtime(audioio);
+}
+
+/* ---------------------------------------------------------------------- */
+
+#define MAXPAR 16
+
+static void getparam(xmlDocPtr doc, xmlNodePtr node, const struct modemparams *par, const char *parstr[MAXPAR])
+{
+ unsigned int i;
+
+ memset(parstr, 0, sizeof(parstr));
+ if (!par || !node)
+ return;
+ for (i = 0; i < MAXPAR && par->name; i++, par++)
+ parstr[i] = xmlGetProp(node, par->name);
+}
+
+static void *demodthread(void *state)
+{
+ struct modemchannel *chan = state;
+ chan->demod->demodulate(chan->demodstate);
+ logprintf(MLOG_FATAL, "Receiver %s has returned\n", chan->demod->name);
+ return NULL;
+}
+
+static void parsechannel(xmlDocPtr doc, xmlNodePtr node, struct state *state, unsigned int *samplerate)
+{
+ xmlNodePtr pkt = NULL, mod = NULL, demod = NULL;
+ struct modulator *mc = NULL;
+ struct demodulator *dc = NULL;
+ struct modemchannel *chan;
+ char *cp;
+ const char *par[MAXPAR];
+ unsigned int sr, ismkiss = 0;
+
+ for (; node; node = node->next) {
+ if (node->type != XML_ELEMENT_NODE)
+ continue;
+ if (!node->name)
+ logprintf(MLOG_FATAL, "Node has no name\n");
+ if (!strcmp(node->name, "pkt")) {
+ pkt = node;
+ ismkiss = 0;
+ cp = xmlGetProp(node, "mode");
+ if (cp && (!strcmp(cp, "mkiss") || !strcmp(cp, "MKISS")))
+ ismkiss = 1;
+ continue;
+ }
+ if (!strcmp(node->name, "mod")) {
+ mod = node;
+ continue;
+ }
+ if (!strcmp(node->name, "demod")) {
+ demod = node;
+ continue;
+ }
+ logprintf(MLOG_ERROR, "unknown node \"%s\"\n", node->name);
+ }
+ if (mod) {
+ cp = xmlGetProp(mod, "mode");
+ if (cp) {
+ for (mc = modchain; mc && strcmp(mc->name, cp); mc = mc->next);
+ if (!mc)
+ logprintf(MLOG_ERROR, "Modulator \"%s\" unknown\n", cp);
+ }
+ }
+ if (demod) {
+ cp = xmlGetProp(demod, "mode");
+ if (cp) {
+ for (dc = demodchain; dc && strcmp(dc->name, cp); dc = dc->next);
+ if (!dc)
+ logprintf(MLOG_ERROR, "Demodulator \"%s\" unknown\n", cp);
+ }
+ }
+ if ((!mc && !dc) || !pkt)
+ return;
+ if (!(chan = malloc(sizeof(struct modemchannel))))
+ logprintf(MLOG_FATAL, "out of memory\n");
+ memset(chan, 0, sizeof(struct modemchannel));
+ chan->next = state->channels;
+ chan->state = state;
+ chan->mod = mc;
+ chan->demod = dc;
+ chan->modstate = NULL;
+ chan->demodstate = NULL;
+ if (ismkiss) {
+ getparam(doc, pkt, pktmkissparams, par);
+ pktinitmkiss(chan, par);
+ } else {
+ getparam(doc, pkt, pktkissparams, par);
+ pktinit(chan, par);
+ }
+ if (mc) {
+ getparam(doc, mod, mc->params, par);
+ sr = *samplerate;
+ chan->modstate = mc->config(chan, &sr, par);
+ if (sr > *samplerate)
+ *samplerate = sr;
+ }
+ if (dc) {
+ getparam(doc, demod, dc->params, par);
+ sr = *samplerate;
+ chan->demodstate = dc->config(chan, &sr, par);
+ if (sr > *samplerate)
+ *samplerate = sr;
+ }
+ state->channels = chan;
+}
+
+static int parsecfg(xmlDocPtr doc, xmlNodePtr node, struct state *state, unsigned int *schedrr)
+{
+ xmlNodePtr audio = NULL;
+ xmlNodePtr ptt = NULL;
+ const char *par[MAXPAR];
+ struct modemchannel *chan;
+ pthread_attr_t rxattr;
+ size_t stacksize;
+ unsigned int samplerate = 5000, mode;
+
+ for (; node; node = node->next) {
+ if (node->type != XML_ELEMENT_NODE)
+ continue;
+ if (!node->name)
+ logprintf(MLOG_FATAL, "Node has no name\n");
+ if (!strcmp(node->name, "audio")) {
+ audio = node;
+ continue;
+ }
+ if (!strcmp(node->name, "ptt")) {
+ ptt = node;
+ continue;
+ }
+ if (!strcmp(node->name, "chaccess")) {
+ getparam(doc, node, chaccparams, par);
+ if (par[0])
+ state->chacc.txdelay = strtoul(par[0], NULL, 0);
+ if (par[1])
+ state->chacc.slottime = strtoul(par[1], NULL, 0);
+ if (par[2])
+ state->chacc.ppersist = strtoul(par[2], NULL, 0);
+ if (par[3])
+ state->chacc.fullduplex = !!strtoul(par[3], NULL, 0);
+ if (par[4])
+ state->chacc.txtail = strtoul(par[4], NULL, 0);
+ continue;
+ }
+ if (!strcmp(node->name, "channel")) {
+ if (node->children)
+ parsechannel(doc, node->children, state, &samplerate);
+ continue;
+ }
+ logprintf(MLOG_ERROR, "unknown node \"%s\"\n", node->name);
+ }
+ /* find audio mode */
+ mode = 0;
+ for (chan = state->channels; chan; chan = chan->next) {
+ if (chan->demod && chan->demod->demodulate)
+ mode |= IO_RDONLY;
+ if (chan->mod && chan->mod->modulate)
+ mode |= IO_WRONLY;
+ }
+ if (!state->channels || !mode) {
+ logprintf(MLOG_ERROR, "no channels configured\n");
+ return -1;
+ }
+ /* open PTT */
+ getparam(doc, ptt, pttparams, par);
+ if (pttinit(&state->ptt, par))
+ logprintf(MLOG_ERROR, "cannot start PTT output\n");
+ /* open audio */
+ getparam(doc, audio, ioparam_type, par);
+ if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[1])) {
+ getparam(doc, audio, ioparams_filein, par);
+ state->audioio = ioopen_filein(&samplerate, IO_RDONLY, par);
+ if (schedrr)
+ *schedrr = 0;
+ } else if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[2])) {
+ getparam(doc, audio, ioparams_sim, par);
+ state->audioio = ioopen_sim(&samplerate, IO_RDWR, par);
+ if (schedrr)
+ *schedrr = 0;
+#ifdef HAVE_ALSA
+ } else if (par[0] && !strcmp(par[0], ioparam_type[0].u.c.combostr[3])) {
+ getparam(doc, audio, ioparams_alsasoundcard, par);
+ state->audioio = ioopen_alsasoundcard(&samplerate, mode, par);
+#endif /* HAVE_ALSA */
+ } else {
+ getparam(doc, audio, ioparams_soundcard, par);
+ state->audioio = ioopen_soundcard(&samplerate, mode, par);
+ }
+ if (!state->audioio)
+ logprintf(MLOG_FATAL, "cannot start audio\n");
+ for (chan = state->channels; chan; chan = chan->next) {
+ if (chan->demod) {
+ chan->demod->init(chan->demodstate, samplerate, &chan->rxbitrate);
+ if (pthread_attr_init(&rxattr))
+ logerr(MLOG_FATAL, "pthread_attr_init");
+ /* needed on FreeBSD, according to driehuis at playbeing.org */
+ if (pthread_attr_getstacksize(&rxattr, &stacksize))
+ logerr(MLOG_ERROR, "pthread_attr_getstacksize");
+ else if (stacksize < 256*1024)
+ if (pthread_attr_setstacksize(&rxattr, 256*1024))
+ logerr(MLOG_ERROR, "pthread_attr_setstacksize");
+#ifdef HAVE_SCHED_H
+ if (schedrr && *schedrr) {
+ struct sched_param schp;
+ memset(&schp, 0, sizeof(schp));
+ schp.sched_priority = sched_get_priority_min(SCHED_RR)+1;
+ if (pthread_attr_setschedpolicy(&rxattr, SCHED_RR))
+ logerr(MLOG_ERROR, "pthread_attr_setschedpolicy");
+ if (pthread_attr_setschedparam(&rxattr, &schp))
+ logerr(MLOG_ERROR, "pthread_attr_setschedparam");
+ }
+#endif /* HAVE_SCHED_H */
+ if (pthread_create(&chan->rxthread, &rxattr, demodthread, chan))
+ logerr(MLOG_FATAL, "pthread_create");
+ pthread_attr_destroy(&rxattr);
+ }
+ if (chan->mod)
+ chan->mod->init(chan->modstate, samplerate);
+ }
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_MLOCKALL
+#define MLOCKOPT "M"
+#define MLOCKHLP " [-M]"
+#else /* HAVE_MLOCKALL */
+#define MLOCKOPT ""
+#define MLOCKHLP ""
+#endif /* HAVE_MLOCKALL */
+
+static void parseopts(int argc, char *argv[])
+{
+ static const struct option long_options[] = {
+ { "config", 1, 0, 'c' },
+ { "syslog", 0, 0, 's' },
+ { "nosimd", 0, 0, 'S' },
+ { "daemonize", 0, 0, 'D' },
+ { 0, 0, 0, 0 }
+ };
+ char *configname = NULL, *cfgname, *filename = "/etc/ax25/soundmodem.conf";
+ unsigned int verblevel = 2, tosyslog = 0, simd = 1, schedrr = 0, lockmem = 0, daemonize = 0;
+ int c, err = 0;
+ xmlDocPtr doc;
+ xmlNodePtr node;
+ int pfds[2];
+ pid_t pid;
+ unsigned char uch;
+
+ while ((c = getopt_long(argc, argv, "v:sSc:RD" MLOCKOPT, long_options, NULL)) != EOF) {
+ switch (c) {
+ case 'v':
+ verblevel = strtoul(optarg, NULL, 0);
+ break;
+
+ case 's':
+ tosyslog = 1;
+ break;
+
+ case 'S':
+ simd = 0;
+ break;
+
+ case 'c':
+ configname = optarg;
+ break;
+
+ case 'R':
+ schedrr = 1;
+ break;
+
+#ifdef HAVE_MLOCKALL
+ case 'M':
+ lockmem = 1;
+ break;
+#endif /* HAVE_MLOCKALL */
+
+ case 'D':
+ daemonize = 1;
+ break;
+
+ default:
+ err++;
+ break;
+ }
+ }
+ if (err) {
+ fprintf(stderr, "usage: [-v <verblevel>] [-s] [-S] [-R]" MLOCKHLP " [-c <configname>] <configfile>\n");
+ exit(1);
+ }
+ loginit(verblevel, tosyslog);
+ if (daemonize) {
+ if (pipe(pfds))
+ logerr(MLOG_FATAL, "pipe");
+ switch (pid = fork()) {
+ case -1:
+ logerr(MLOG_FATAL, "fork");
+
+ case 0: /* child process */
+ close(pfds[0]);
+ setsid(); /* become a process group leader and drop controlling terminal */
+ fclose(stdin); /* no more standard in */
+ break;
+
+ default: /* parent process */
+ close(pfds[1]);
+ err = read(pfds[0], &uch, sizeof(uch));
+ if (err != sizeof(uch))
+ logprintf(MLOG_FATAL, "SoundModem init failed\n");
+ exit(0);
+ }
+ }
+ initsimd(simd);
+#if 0
+ if (optind >= argc)
+ logprintf(MLOG_FATAL, "no configuration file specified\n");
+#endif
+ if (optind < argc)
+ filename = argv[optind];
+ doc = xmlParseFile(filename);
+ if (!doc || !doc->children || !doc->children->name)
+ logprintf(MLOG_FATAL, "Error parsing config file \"%s\"\n", filename);
+ if (strcmp(doc->children->name, "modem"))
+ logprintf(MLOG_FATAL, "Config file does not contain modem data\n");
+ for (node = doc->children->children; node; node = node->next) {
+ if (!node->name || strcmp(node->name, "configuration"))
+ continue;
+ if (!configname)
+ break;
+ cfgname = xmlGetProp(node, "name");
+ if (cfgname && !strcmp(cfgname, configname))
+ break;
+ }
+ if (!node)
+ logprintf(MLOG_FATAL, "Configuartion not found\n");
+ if (!node->children)
+ logprintf(MLOG_FATAL, "Configuration empty\n");
+ err = parsecfg(doc, node->children, &state, &schedrr);
+ xmlFreeDoc(doc);
+ if (err)
+ exit(1);
+ /*
+ * lock memory down
+ */
+#ifdef HAVE_MLOCKALL
+ if (lockmem) {
+ if (mlockall(MCL_CURRENT | MCL_FUTURE) == -1)
+ logerr(MLOG_ERROR, "mlockall");
+ }
+#endif /* HAVE_MLOCKALL */
+#ifdef HAVE_SCHED_H
+ if (schedrr) {
+ struct sched_param schp;
+ memset(&schp, 0, sizeof(schp));
+ schp.sched_priority = sched_get_priority_min(SCHED_RR)+1;
+ if (sched_setscheduler(0, SCHED_RR, &schp) != 0)
+ logerr(MLOG_ERROR, "sched_setscheduler");
+ }
+#endif /* HAVE_SCHED_H */
+ if (daemonize) {
+ uch = 0;
+ if (write(pfds[1], &uch, sizeof(uch)) != sizeof(uch))
+ logerr(MLOG_ERROR, "write");
+ close(pfds[1]);
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+struct modulator *modchain = &afskmodulator;
+struct demodulator *demodchain = &afskdemodulator;
+
+int main(int argc, char *argv[])
+{
+ afskmodulator.next = &fskmodulator;
+ afskdemodulator.next = &fskdemodulator;
+ fskmodulator.next = &pammodulator;
+ fskdemodulator.next = &fskpspdemodulator;
+ fskpspdemodulator.next = &fskeqdemodulator;
+ fskeqdemodulator.next = &pamdemodulator;
+ pammodulator.next = &pskmodulator;
+ pamdemodulator.next = &pskdemodulator;
+ pskmodulator.next = &newqpskmodulator;
+ pskdemodulator.next = &newqpskdemodulator;
+ newqpskdemodulator.next = &p3ddemodulator;
+ ioinit_filein();
+ ioinit_soundcard();
+ ioinit_sim();
+ parseopts(argc, argv);
+ pkttransmitloop(&state);
+ exit(0);
+}
diff --git a/soundcard/modem.h b/soundcard/modem.h
new file mode 100644
index 0000000..e6fca8b
--- /dev/null
+++ b/soundcard/modem.h
@@ -0,0 +1,194 @@
+/*****************************************************************************/
+
+/*
+ * modem.h -- Defines for the modem.
+ *
+ * Copyright (C) 1999-2015 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _MODEM_H
+#define _MODEM_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <sys/types.h>
+#include <stdarg.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * Bittypes
+ */
+
+#ifndef HAVE_SIGNED_BITTYPES
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+typedef int int8_t __attribute__((__mode__(__QI__)));
+typedef int int16_t __attribute__((__mode__(__HI__)));
+typedef int int32_t __attribute__((__mode__(__SI__)));
+typedef int int64_t __attribute__((__mode__(__DI__)));
+#else
+typedef char /* deduced */ int8_t __attribute__((__mode__(__QI__)));
+typedef short /* deduced */ int16_t __attribute__((__mode__(__HI__)));
+typedef long /* deduced */ int32_t __attribute__((__mode__(__SI__)));
+typedef long long /* deduced */ int64_t __attribute__((__mode__(__DI__)));
+#endif
+
+#endif /* !HAVE_SIGNED_BITTYPES */
+
+#ifndef HAVE_UNSIGNED_BITTYPES
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+typedef unsigned int u_int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned int u_int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned int u_int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned int u_int64_t __attribute__((__mode__(__DI__)));
+#else
+typedef unsigned char /* deduced */ u_int8_t __attribute__((__mode__(__QI__)));
+typedef unsigned short /* deduced */ u_int16_t __attribute__((__mode__(__HI__)));
+typedef unsigned long /* deduced */ u_int32_t __attribute__((__mode__(__SI__)));
+typedef unsigned long long /* deduced */ u_int64_t __attribute__((__mode__(__DI__)));
+#endif
+
+#endif /* !HAVE_UNSIGNED_BITTYPES */
+
+/* ---------------------------------------------------------------------- */
+
+#if __GNUC__ < 5
+#define only_inline extern inline
+#else
+#define only_inline inline
+#endif
+
+struct modemchannel;
+
+extern void audiowrite(struct modemchannel *chan, const int16_t *samples, unsigned int nr);
+extern void audioread(struct modemchannel *chan, int16_t *samples, unsigned int nr, u_int16_t tim);
+extern u_int16_t audiocurtime(struct modemchannel *chan);
+
+extern int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len);
+extern void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len);
+extern void pktsetdcd(struct modemchannel *chan, int dcd);
+
+extern void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc);
+extern void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq);
+
+#define MLOG_FATAL 0
+#define MLOG_ERROR 1
+#define MLOG_WARNING 2
+#define MLOG_NOTICE 3
+#define MLOG_INFO 4
+#define MLOG_DEBUG 5
+
+extern void logvprintf(unsigned int level, const char *fmt, va_list args);
+extern void logprintf(unsigned int level, const char *fmt, ...);
+extern void logerr(unsigned int level, const char *st);
+extern unsigned int log_verblevel;
+only_inline int logcheck(unsigned int vl)
+{
+ return vl <= log_verblevel;
+}
+
+#define MODEMPAR_STRING 0
+#define MODEMPAR_COMBO 1
+#define MODEMPAR_NUMERIC 2
+#define MODEMPAR_CHECKBUTTON 3
+
+struct modemparams {
+ const char *name;
+ const char *label;
+ const char *tooltip;
+ const char *dflt;
+ unsigned int type;
+ union {
+ struct {
+ float min;
+ float max;
+ float step;
+ float pagestep;
+ } n;
+ struct {
+ const char *combostr[8];
+ } c;
+ } u;
+};
+
+struct modulator {
+ struct modulator *next;
+ const char *name;
+ const struct modemparams *params;
+ void *(*config)(struct modemchannel *chan, unsigned int *samplerate, const char *params[]);
+ void (*init)(void *, unsigned int samplerate);
+ void (*modulate)(void *, unsigned int txdelay);
+ void (*free)(void *);
+};
+
+struct demodulator {
+ struct demodulator *next;
+ const char *name;
+ const struct modemparams *params;
+ void *(*config)(struct modemchannel *chan, unsigned int *samplerate, const char *params[]);
+ void (*init)(void *, unsigned int samplerate, unsigned int *bitrate);
+ void (*demodulate)(void *);
+ void (*free)(void *);
+};
+
+/* ---------------------------------------------------------------------- */
+
+extern struct modulator afskmodulator;
+extern struct demodulator afskdemodulator;
+
+extern struct modulator fskmodulator;
+extern struct demodulator fskdemodulator;
+extern struct demodulator fskpspdemodulator;
+extern struct demodulator fskeqdemodulator;
+
+extern struct modulator pammodulator;
+extern struct demodulator pamdemodulator;
+
+extern struct modulator pskmodulator;
+extern struct demodulator pskdemodulator;
+
+extern struct modulator newqpskmodulator;
+extern struct demodulator newqpskdemodulator;
+
+extern struct modulator p3dmodulator;
+extern struct demodulator p3ddemodulator;
+
+/* ---------------------------------------------------------------------- */
+
+#ifndef HAVE_VSNPRINTF
+extern int vsnprintf(char *str, size_t n, char const *fmt, va_list args);
+#endif
+
+#ifndef HAVE_SNPRINTF
+extern int snprintf(char *str, size_t n, char const *fmt, ...) __attribute__ ((format (printf, 3, 4)));
+#endif
+
+/* ---------------------------------------------------------------------- */
+#endif /* _MODEM_H */
diff --git a/soundcard/pktberr.c b/soundcard/pktberr.c
new file mode 100644
index 0000000..b2d46ac
--- /dev/null
+++ b/soundcard/pktberr.c
@@ -0,0 +1,218 @@
+/*****************************************************************************/
+
+/*
+ * pktberr.c -- Simple "packet" generator that counts bit errors.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+
+/* ---------------------------------------------------------------------- */
+
+extern void iosetsnr(struct state *state, float snr);
+
+#define TXDELAYBITS 5000
+#define TXTAILBITS 5000
+
+static struct simstate {
+ unsigned int terminate;
+ float snr, snrend, snrstep;
+ unsigned int nrbits, txcnt, rxcnt, rxerr;
+ unsigned int rxshreg, txshreg;
+} simstate = {
+ 0, 30, -2, 6, 100000, 0, 0, 0, 0, 1
+};
+
+static RETSIGTYPE sigterm()
+{
+ simstate.terminate = 1;
+}
+
+struct modemparams pktmkissparams[] = {
+ { NULL }
+};
+
+struct modemparams pktkissparams[] = {
+ { "snrstart", "SNR Start", "SNR start value", "30", MODEMPAR_NUMERIC, { n: { 0, 100, 1, 10 } } },
+ { "snrend", "SNR End", "SNR end value", "5", MODEMPAR_NUMERIC, { n: { 0, 100, 1, 10 } } },
+ { "snrstep", "SNR Step", "SNR increment/decrement", "-2", MODEMPAR_NUMERIC, { n: { -100, 100, 1, 10 } } },
+ { "bits", "Simulation Bits", "Number of Bits for Simulation", "10000", MODEMPAR_NUMERIC, { n: { 10, 1000000000, 10000, 1000000 } } },
+ { NULL }
+};
+
+void pktinit(struct modemchannel *chan, const char *params[])
+{
+ if (params[0])
+ simstate.snr = strtod(params[0], NULL);
+ if (params[1])
+ simstate.snrend = strtod(params[1], NULL);
+ if (params[2])
+ simstate.snrstep = strtod(params[2], NULL);
+ if (params[3])
+ simstate.nrbits = strtoul(params[3], NULL, 0);
+}
+
+void pktinitmkiss(struct modemchannel *chan, const char *params[])
+{
+ pktinit(chan, params);
+}
+
+#define DESCRAM10_TAPSH1 0
+#define DESCRAM10_TAPSH2 7
+#define DESCRAM10_TAPSH3 10
+
+#define SCRAM10_TAP1 1
+#define SCRAM10_TAPN ((1<<DESCRAM10_TAPSH3)|(1<<(DESCRAM10_TAPSH3-DESCRAM10_TAPSH2)))
+
+static inline unsigned int hweight8(unsigned char w)
+{
+ unsigned char res = (w & 0x55) + ((w >> 1) & 0x55);
+ res = (res & 0x33) + ((res >> 2) & 0x33);
+ return (res & 0x0F) + ((res >> 4) & 0x0F);
+}
+
+int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len)
+{
+ unsigned int mask1, mask2, i, j;
+
+ if (simstate.rxcnt >= simstate.nrbits ||
+ simstate.txcnt >= simstate.nrbits+TXDELAYBITS+TXTAILBITS)
+ return 0;
+ for (i = 0; i < len; i++, data++) {
+ for (j = 0, mask1 = SCRAM10_TAP1, mask2 = SCRAM10_TAPN; j < 8; j++, mask1 <<= 1, mask2 <<= 1)
+ if (simstate.txshreg & mask1)
+ simstate.txshreg ^= mask2;
+ data[0] = simstate.txshreg;
+ simstate.txshreg >>= 8;
+ simstate.txcnt += 8;
+ if (!(simstate.txcnt & 1023)) {
+ fprintf(stderr, "%7u %7u %7u\r", simstate.txcnt, simstate.rxcnt, simstate.rxerr);
+ fflush(stderr);
+ }
+ }
+ return simstate.terminate ? 0 : len;
+}
+
+void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len)
+{
+ unsigned int i, j;
+
+ for (i = 0; i < len; i++, data++) {
+ if (simstate.rxcnt >= simstate.nrbits)
+ return;
+ simstate.rxshreg |= ((unsigned int)data[0]) << DESCRAM10_TAPSH3;
+ j = ((simstate.rxshreg >> DESCRAM10_TAPSH1) ^
+ (simstate.rxshreg >> DESCRAM10_TAPSH2) ^
+ (simstate.rxshreg >> DESCRAM10_TAPSH3)) & 0xff;
+ simstate.rxshreg >>= 8;
+ if (simstate.txcnt < TXDELAYBITS)
+ continue;
+ simstate.rxcnt += 8;
+ if (j)
+ simstate.rxerr += hweight8(j);
+ }
+}
+
+void pkttransmitloop(struct state *state)
+{
+ struct modemchannel *chan;
+ unsigned int nrtx;
+ time_t tstart, tend;
+
+#ifndef WIN32
+ signal(SIGHUP, sigterm);
+#endif
+ pttsetptt(&state->ptt, 1);
+ simstate.rxcnt = simstate.rxerr = simstate.txcnt = 0;
+ iosetsnr(state, simstate.snr);
+ logprintf(MLOG_INFO, "Simulation: SNR range %.3f...%.3f step %.3f bits %u\n",
+ simstate.snr, simstate.snrend, simstate.snrstep, simstate.nrbits);
+ printf("%% Simulation: SNR range %.3f...%.3f step %.3f bits %u\n"
+ "%% snr nrbits txcnt rxcnt rxerr\n"
+ "result = [\n",
+ simstate.snr, simstate.snrend, simstate.snrstep, simstate.nrbits);
+ time(&tstart);
+ while (!simstate.terminate) {
+ if (simstate.rxcnt >= simstate.nrbits ||
+ simstate.txcnt >= simstate.nrbits+TXDELAYBITS+TXTAILBITS) {
+ printf(" %10.5f %7u %7u %7u %7u\n",
+ simstate.snr, simstate.nrbits, simstate.txcnt, simstate.rxcnt, simstate.rxerr);
+ fflush(stdout);
+ simstate.snr += simstate.snrstep;
+ simstate.rxcnt = simstate.rxerr = simstate.txcnt = 0;
+ if (simstate.snrstep < 0) {
+ if (simstate.snr < simstate.snrend)
+ break;
+ } else {
+ if (simstate.snr > simstate.snrend)
+ break;
+ }
+ iosetsnr(state, simstate.snr);
+ }
+ nrtx = 0;
+ for (chan = state->channels; chan; chan = chan->next)
+ if (chan->mod) {
+ chan->mod->modulate(chan->modstate, 0);
+ nrtx++;
+ }
+ if (!nrtx)
+ break;
+ }
+ time(&tend);
+ printf("]\n"
+ "%% simulation time: %lu seconds\n"
+ "semilogy(result(:,1),result(:,5)/3/result(:,4));\n", (long unsigned int)(tend-tstart));
+ pttsetptt(&state->ptt, 0);
+}
+
+void pktsetdcd(struct modemchannel *chan, int dcd)
+{
+ pttsetdcd(&chan->state->ptt, dcd);
+}
+
+void pktrelease(struct modemchannel *chan)
+{
+}
+
+void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc)
+{
+}
+
+void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq)
+{
+ pktsetdcd(chan, !!synced);
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/pktsimple.c b/soundcard/pktsimple.c
new file mode 100644
index 0000000..a545dee
--- /dev/null
+++ b/soundcard/pktsimple.c
@@ -0,0 +1,147 @@
+/*****************************************************************************/
+
+/*
+ * pktsimple.c -- Simple packet generator/sink.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int terminate = 0;
+
+static RETSIGTYPE sigterm()
+{
+ terminate = 1;
+}
+
+struct modemparams pktmkissparams[] = {
+ { NULL }
+};
+
+struct modemparams pktkissparams[] = {
+ { NULL }
+};
+
+void pktinit(struct modemchannel *chan, const char *params[])
+{
+ return;
+}
+
+void pktinitmkiss(struct modemchannel *chan, const char *params[])
+{
+ return;
+}
+
+int pktget(struct modemchannel *chan, unsigned char *data, unsigned int len)
+{
+ static unsigned int pktnr = 0;
+ unsigned int i;
+
+#if 0
+ memset(data, 0x55, len);
+ return terminate ? 0 : len;
+#endif
+ if (len < 5) {
+ for (i = 0; i < len; i++)
+ data[i] = '@' + i;
+ return terminate ? 0 : len;
+ }
+ snprintf(data, len, "%04X", pktnr);
+ pktnr = (pktnr + 1) & 0xffff;
+ for (i = 4; i < len; i++)
+ data[i] = '@' - 4 + i;
+ return terminate ? 0 : len;
+}
+
+void pktput(struct modemchannel *chan, const unsigned char *data, unsigned int len)
+{
+ unsigned int i;
+
+ fprintf(stderr, "Data: ");
+ for (i = 0; i < len; i++)
+#if 1
+ if (data[i] >= ' ' && data[i] <= 0x7f)
+ putc(data[i], stderr);
+ else
+ putc('.', stderr);
+#else
+ fprintf(stderr, "%02x", data[i]);
+#endif
+ fprintf(stderr, "\n");
+}
+
+void pkttransmitloop(struct state *state)
+{
+ struct modemchannel *chan;
+ unsigned int nrtx;
+
+#ifndef WIN32
+ signal(SIGHUP, sigterm);
+#endif
+ pttsetptt(&state->ptt, 1);
+ while (!terminate) {
+ nrtx = 0;
+ for (chan = state->channels; chan; chan = chan->next)
+ if (chan->mod) {
+ chan->mod->modulate(chan->modstate, 0);
+ nrtx++;
+ }
+ if (!nrtx)
+ break;
+ }
+ pttsetptt(&state->ptt, 0);
+}
+
+void pktsetdcd(struct modemchannel *chan, int dcd)
+{
+ pttsetdcd(&chan->state->ptt, dcd);
+}
+
+void pktrelease(struct modemchannel *chan)
+{
+}
+
+void p3dreceive(struct modemchannel *chan, const unsigned char *pkt, u_int16_t crc)
+{
+}
+
+void p3drxstate(struct modemchannel *chan, unsigned int synced, unsigned int carrierfreq)
+{
+ pktsetdcd(chan, !!synced);
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/ppdev.h b/soundcard/ppdev.h
new file mode 100644
index 0000000..976374a
--- /dev/null
+++ b/soundcard/ppdev.h
@@ -0,0 +1,74 @@
+/*
+ * linux/drivers/char/ppdev.h
+ *
+ * User-space parallel port device driver (header file).
+ *
+ * Copyright (C) 1998-9 Tim Waugh <tim at cyberelk.demon.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#define PP_MAJOR 99
+
+#define PP_IOCTL 'p'
+
+/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
+#define PPSETMODE _IOW(PP_IOCTL, 0x80, int)
+
+/* Read status */
+#define PPRSTATUS _IOR(PP_IOCTL, 0x81, unsigned char)
+#define PPWSTATUS OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char)
+
+/* Read/write control */
+#define PPRCONTROL _IOR(PP_IOCTL, 0x83, unsigned char)
+#define PPWCONTROL _IOW(PP_IOCTL, 0x84, unsigned char)
+
+struct ppdev_frob_struct {
+ unsigned char mask;
+ unsigned char val;
+};
+#define PPFCONTROL _IOW(PP_IOCTL, 0x8e, struct ppdev_frob_struct)
+
+/* Read/write data */
+#define PPRDATA _IOR(PP_IOCTL, 0x85, unsigned char)
+#define PPWDATA _IOW(PP_IOCTL, 0x86, unsigned char)
+
+/* Read/write econtrol (not used) */
+#define PPRECONTROL OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char)
+#define PPWECONTROL OBSOLETE__IOW(PP_IOCTL, 0x88, unsigned char)
+
+/* Read/write FIFO (not used) */
+#define PPRFIFO OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char)
+#define PPWFIFO OBSOLETE__IOW(PP_IOCTL, 0x8a, unsigned char)
+
+/* Claim the port to start using it */
+#define PPCLAIM _IO(PP_IOCTL, 0x8b)
+
+/* Release the port when you aren't using it */
+#define PPRELEASE _IO(PP_IOCTL, 0x8c)
+
+/* Yield the port (release it if another driver is waiting,
+ * then reclaim) */
+#define PPYIELD _IO(PP_IOCTL, 0x8d)
+
+/* Register device exclusively (must be before PPCLAIM). */
+#define PPEXCL _IO(PP_IOCTL, 0x8f)
+
+/* Data line direction: non-zero for input mode. */
+#define PPDATADIR _IOW(PP_IOCTL, 0x90, int)
+
+/* Negotiate a particular IEEE 1284 mode. */
+#define PPNEGOT _IOW(PP_IOCTL, 0x91, int)
+
+/* Set control lines when an interrupt occurs. */
+#define PPWCTLONIRQ _IOW(PP_IOCTL, 0x92, unsigned char)
+
+/* Clear (and return) interrupt count. */
+#define PPCLRIRQ _IOR(PP_IOCTL, 0x93, int)
+
+/* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */
+#define PPSETPHASE _IOW(PP_IOCTL, 0x94, int)
diff --git a/soundcard/ptt.c b/soundcard/ptt.c
new file mode 100644
index 0000000..2260473
--- /dev/null
+++ b/soundcard/ptt.c
@@ -0,0 +1,498 @@
+/*****************************************************************************/
+
+/*
+ * ptt.c -- PTT signalling.
+ *
+ * Copyright (C) 1999-2000, 2002, 2014
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Support for CM108 GPIO control of PTT by Andrew Errington ZL3AME May 2011
+ * CM108/Hidraw detection by Thomas Sailer
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "pttio.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <termios.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <stdio.h>
+
+
+#ifdef HAVE_SYS_IOCCOM_H
+#include <sys/ioccom.h>
+#endif
+
+#ifdef HAVE_LINUX_PPDEV_H
+#include <linux/ppdev.h>
+#elif defined(__FreeBSD__)
+#include <dev/ppbus/ppi.h>
+#include <dev/ppbus/ppbconf.h>
+#else
+#include "ppdev.h"
+#endif
+
+#if defined HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#ifdef HAVE_LINUX_HIDRAW_H
+#include <linux/hidraw.h>
+#endif
+
+/* ---------------------------------------------------------------------- */
+struct modemparams pttparams[] = {
+ { "file", "PTT Driver", "Path name of the serial, parallel or USB HID port for outputting PTT", "none", MODEMPAR_COMBO,
+#ifdef __FreeBSD__
+ { c: { { "none", "/dev/ttyu0", "/dev/ttyu1", "/dev/ppi0", "/dev/ppi1","/dev/hidraw0","/dev/hidraw1" } } } },
+#else
+ { c: { { "none", "/dev/ttyS0", "/dev/ttyS1", "/dev/parport0", "/dev/parport1","/dev/hidraw0","/dev/hidraw1" } } } },
+#endif
+#ifdef HAVE_LINUX_HIDRAW_H
+ { "gpio", "GPIO", "GPIO bit number on CM108 or compatible USB sound card", "0", MODEMPAR_COMBO,
+ { c: {{ "0","1","2","3","4","5","6","7"}}}},
+#endif
+#ifdef HAVE_LIBHAMLIB
+ { "hamlib_model", "Hamlib model", "Model number", "", MODEMPAR_STRING },
+ { "hamlib_params", "Rig configuration params", "Rig configuration params", "", MODEMPAR_STRING },
+#endif
+ { NULL }
+};
+
+/* ---------------------------------------------------------------------- */
+
+static int pttinit_sysfsgpio(struct pttio *state, const char *path)
+{
+ char *gpioptr = strrchr(path, '/');
+ unsigned int pin = 0;
+ char *pathendptr = 0;
+ int fd;
+ if (!gpioptr)
+ return -1;
+ ++gpioptr;
+ if (strncmp(gpioptr, "gpio", 4))
+ return -1;
+ pin = strtoul(gpioptr + 4, &pathendptr, 10);
+ if (pathendptr == gpioptr + 4 || *pathendptr)
+ return -1;
+ /* export */
+ {
+ unsigned int blen = gpioptr + 7 - path;
+ char buf[blen];
+ char buf2[16];
+ int b2len;
+ strncpy(buf, path, gpioptr - path);
+ strcpy(buf + (gpioptr - path), "export");
+ fd = open(buf, O_WRONLY);
+ if (fd < 0)
+ return -1;
+ b2len = snprintf(buf2, sizeof(buf2), "%u", pin);
+ if (write(fd, buf2, b2len) != b2len) {
+ close(fd);
+ return -1;
+ }
+ close(fd);
+ }
+ {
+ unsigned int blen = pathendptr + 11 - path;
+ char buf[blen];
+ strncpy(buf, path, pathendptr - path);
+ strcpy(buf + (pathendptr - path), "/direction");
+ fd = open(buf, O_WRONLY);
+ if (fd >= 0) {
+ write(fd, "low", 3);
+ close(fd);
+ }
+ }
+ {
+ unsigned int blen = pathendptr + 7 - path;
+ char buf[blen];
+ strncpy(buf, path, pathendptr - path);
+ strcpy(buf + (pathendptr - path), "/value");
+ fd = open(buf, O_WRONLY);
+ if (fd < 0)
+ return -1;
+ if (write(fd, "0", 1) != 1) {
+ close(fd);
+ return -1;
+ }
+ }
+ state->mode = sysfsgpio;
+ state->gpio = pin;
+ state->u.fd = fd;
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+int pttinit(struct pttio *state, const char *params[])
+{
+#ifdef HAVE_LINUX_HIDRAW_H
+#define CM108GPIOPARAMS 1
+#else
+#define CM108GPIOPARAMS 0
+#endif
+#ifdef HAVE_LIBHAMLIB
+#define HAMLIBPARAMS 2
+#else
+#define HAMLIBPARAMS 0
+#endif
+ const char *path = params[0];
+ int fd;
+ unsigned char x;
+ unsigned int y = 0;
+#ifdef HAVE_LINUX_HIDRAW_H
+ struct hidraw_devinfo hiddevinfo;
+ const char *gpio_pin = params[1];
+#endif
+ state->mode = noport;
+ state->gpio = 0;
+ if (!path || !path[0] || !strcasecmp(path, "none"))
+ return 0;
+#define PAR_HAMLIBMODEL (1+CM108GPIOPARAMS)
+#define PAR_HAMLIBPARAMS (2+CM108GPIOPARAMS)
+#ifdef HAVE_LIBHAMLIB
+ const char *hamlib_model = params[PAR_HAMLIBMODEL];
+ if (hamlib_model && hamlib_model[0]) {
+ int my_rig_error = ~RIG_OK;
+ char *hamlib_params = params[PAR_HAMLIBPARAMS] ? strdup(params[PAR_HAMLIBPARAMS]) : NULL;
+ int rig_modl ;
+ char *ptr_key = hamlib_params;
+
+ logprintf(MLOG_INFO, "Hamlib: pttinit: path=%s model=%s params=%s\n",
+ path ? path : "NULL",
+ hamlib_model ? hamlib_model : "NULL",
+ hamlib_params ? hamlib_params : "NULL");
+ if (1 != sscanf(hamlib_model, "%d", &rig_modl)) {
+ logprintf(MLOG_ERROR, "Hamlib: Invalid model:\"%s\"\n", hamlib_model);
+ goto the_end;
+ }
+ state->mode = hamlibport;
+ state->u.rig_ptr = rig_init(rig_modl);
+ if(state->u.rig_ptr == NULL) {
+ logprintf(MLOG_ERROR, "Hamlib: rig_init model=%d\n", rig_modl);
+ goto the_end;
+ }
+ strncpy(state->u.rig_ptr->state.rigport.pathname, path, FILPATHLEN);
+
+ logprintf(MLOG_INFO, "Hamlib: pttinit parsing %s\n", ptr_key ? ptr_key : "NULL" );
+
+ while (ptr_key && *ptr_key != '\0') {
+ char * ptr_val = strchr(ptr_key, '=');
+ if (ptr_val) {
+ *ptr_val++ = '\0';
+ }
+
+ char * ptr_key_next = ptr_val ? strchr(ptr_val, ',') : NULL ;
+ if (ptr_key_next) {
+ *ptr_key_next++ = '\0';
+ }
+ my_rig_error = rig_set_conf(state->u.rig_ptr,
+ rig_token_lookup(state->u.rig_ptr, ptr_key), ptr_val);
+ if (my_rig_error != RIG_OK) {
+ logprintf(MLOG_ERROR,
+ "Hamlib: rig_set_conf: %s=%s : %s\n",
+ ptr_key ? ptr_key : NULL,
+ ptr_val ? ptr_val : NULL,
+ rigerror(my_rig_error));
+ goto the_end;
+ }
+ ptr_key = ptr_key_next;
+ }
+ my_rig_error = rig_open(state->u.rig_ptr);
+ if (RIG_OK != my_rig_error) {
+ logprintf(MLOG_ERROR, "Hamlib: rig_open: %s\n", rigerror(my_rig_error));
+ goto the_end;
+ }
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ my_rig_error = RIG_OK;
+ the_end:
+ free(hamlib_params);
+ return my_rig_error == RIG_OK ? 0 : -1 ;
+ }
+#endif
+ /* check for sysfs gpio path */
+ if (!pttinit_sysfsgpio(state, path)) {
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ return 0;
+ }
+ logprintf(MLOG_INFO, "Opening PTT device \"%s\"\n", path);
+ if ((fd = open(path, O_RDWR, 0)) < 0) {
+ logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path);
+ return -1;
+ }
+ if (!ioctl(fd, TIOCMBIC, &y)) {
+ state->u.fd = fd;
+ state->mode = serport;
+#ifdef __FreeBSD__
+ } else if (!ioctl(fd, PPISDATA, &x)) {
+#else
+ } else if (!ioctl(fd, PPCLAIM, 0) && !ioctl(fd, PPRDATA, &x)) {
+#endif
+ state->u.fd = fd;
+ state->mode = parport;
+#ifdef HAVE_LINUX_HIDRAW_H
+ } else if
+ (!ioctl(fd, HIDIOCGRAWINFO, &hiddevinfo)
+ &&
+ (
+ (hiddevinfo.vendor == 0x0d8c // CM108/109/119
+ && hiddevinfo.product >= 0x0008
+ && hiddevinfo.product <= 0x000f
+ )
+ ||
+ (hiddevinfo.vendor == 0x0c76 && // SSS1621/23
+ (hiddevinfo.product == 0x1605 ||
+ hiddevinfo.product == 0x1607 ||
+ hiddevinfo.product == 0x160b)
+ )
+ )
+ )
+
+ {
+ state->u.fd = fd;
+ state->mode = cm108;
+ state->gpio = strtoul(gpio_pin, NULL, 0);
+ logprintf(MLOG_INFO, "pttinit gpio bit number %d\n", state->gpio);
+#endif
+ } else {
+ logprintf(MLOG_ERROR, "Device \"%s\" neither parport nor serport nor CM108 nor a sysfs gpio path\n", path);
+ close(fd);
+ return -1;
+ }
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ return 0;
+}
+
+void pttsetptt(struct pttio *state, int pttx)
+{
+ unsigned char reg;
+
+ if (!state)
+ return;
+ state->ptt = !!pttx;
+ switch (state->mode) {
+#ifdef HAVE_LIBHAMLIB
+ case hamlibport:
+ {
+ if (!state->u.rig_ptr)
+ return;
+ logprintf(MLOG_INFO, "Hamlib: pttsetptt state=%d\n", state->ptt);
+ ptt_t my_ptt ;
+ int my_rig_error;
+ if (state->ptt)
+ my_ptt = RIG_PTT_ON;
+ else
+ my_ptt = RIG_PTT_OFF;
+ my_rig_error = rig_set_ptt(state->u.rig_ptr, RIG_VFO_CURR, my_ptt);
+ if(RIG_OK != my_rig_error) {
+ logprintf(MLOG_ERROR, "Hamlib: rig_set_ptt %s\n", rigerror(my_rig_error) );
+ }
+ return;
+ }
+#endif
+
+ case serport:
+ {
+ if (state->u.fd == -1)
+ return;
+#if 0
+ unsigned int y = TIOCM_RTS;
+ ioctl(state->u.fd, state->ptt ? TIOCMBIS : TIOCMBIC, &y);
+#else
+ unsigned int y;
+ ioctl(state->u.fd, TIOCMGET, &y);
+ if (state->ptt)
+ y |= TIOCM_RTS;
+ else
+ y &= ~TIOCM_RTS;
+ ioctl(state->u.fd, TIOCMSET, &y);
+#endif
+ return;
+ }
+
+ case parport:
+ {
+ if (state->u.fd == -1)
+ return;
+ reg = state->ptt | (state->dcd << 1);
+#ifdef __FreeBSD__
+ ioctl(state->u.fd, PPISDATA, ®);
+#else
+ ioctl(state->u.fd, PPWDATA, ®);
+#endif
+ return;
+ }
+
+#ifdef HAVE_LINUX_HIDRAW_H
+ case cm108:
+ {
+ // Build two packets for CM108 HID. One turns a GPIO bit on. The other turns it off.
+ // Packet is 4 bytes, preceded by a 'report number' byte
+ // 0x00 report number
+ // Write data packet (from CM108 documentation)
+ // byte 0: 00xx xxxx Write GPIO
+ // byte 1: xxxx dcba GPIO3-0 output values (1=high)
+ // byte 2: xxxx dcba GPIO3-0 data-direction register (1=output)
+ // byte 3: xxxx xxxx SPDIF
+
+ char out_rep[] = {
+ 0x00, // report number
+ // HID output report
+ 0x00,
+ state->ptt ? (1 << (state->gpio)) : 0, // set GPIO
+ 1 << (state->gpio), // Data direction register (1=output)
+ 0x00
+ };
+ ssize_t nw;
+
+ if (state->u.fd == -1)
+ return;
+ logprintf(MLOG_INFO, "pttsetptt gpio=%d\n", state->gpio);
+ /* Can't do anything with DCD */
+ logprintf(MLOG_INFO, "sm_CM108: pttsetptt state=%d\n", state->ptt);
+ nw = write(state->u.fd, out_rep, sizeof(out_rep));
+ if (nw < 0) {
+ logprintf(MLOG_ERROR, "sm_CM108: write error\n");
+ }
+ return;
+ }
+#endif
+
+ case sysfsgpio:
+ write(state->u.fd, state->ptt ? "1" : "0", 1);
+ return;
+
+ default:
+ return;
+ }
+}
+
+void pttsetdcd(struct pttio *state, int dcd)
+{
+ unsigned char reg;
+
+ if (!state)
+ return;
+ state->dcd = !!dcd;
+ switch (state->mode) {
+#ifdef HAVE_LIBHAMLIB
+ /* For Hamlib, it does not make sense to set DCD. */
+ case hamlibport:
+ return;
+#endif
+
+ case serport:
+ {
+ if (state->u.fd == -1)
+ return;
+#if 0
+ unsigned int y = TIOCM_DTR;
+ ioctl(state->u.fd, state->dcd ? TIOCMBIS : TIOCMBIC, &y);
+#else
+ unsigned int y;
+ ioctl(state->u.fd, TIOCMGET, &y);
+ if (state->dcd)
+ y |= TIOCM_DTR;
+ else
+ y &= ~TIOCM_DTR;
+ ioctl(state->u.fd, TIOCMSET, &y);
+#endif
+ return;
+ }
+
+ case parport:
+ {
+ if (state->u.fd == -1)
+ return;
+ reg = state->ptt | (state->dcd << 1);
+#ifdef __FreeBSD__
+ ioctl(state->u.fd, PPISDATA, ®);
+#else
+ ioctl(state->u.fd, PPWDATA, ®);
+#endif
+ return;
+ }
+
+#ifdef HAVE_LINUX_HIDRAW_H
+ case cm108:
+ {
+ /* For CM108 it does not make sense to set DCD */
+ return;
+ }
+#endif
+
+ default:
+ return;
+ }
+}
+
+void pttrelease(struct pttio *state)
+{
+ if (!state)
+ return;
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ switch (state->mode) {
+#ifdef HAVE_LIBHAMLIB
+ case hamlibport:
+ {
+ logprintf(MLOG_INFO, "Hamlib: pttrelease\n");
+ int my_rig_error;
+ my_rig_error = rig_close(state->u.rig_ptr);
+ if(RIG_OK != my_rig_error) {
+ logprintf(MLOG_ERROR, "Hamlib: rig_close: %s\n", rigerror(my_rig_error) );
+ }
+ my_rig_error = rig_cleanup(state->u.rig_ptr);
+ if(RIG_OK != my_rig_error) {
+ logprintf(MLOG_ERROR, "Hamlib: rig_cleanup: %s\n", rigerror(my_rig_error) );
+ }
+ break;
+ }
+#endif
+
+ case serport:
+ case parport:
+ case cm108:
+ close(state->u.fd);
+ break;
+
+ default:
+ break;
+ }
+ state->mode = noport;
+}
diff --git a/soundcard/pttio.h b/soundcard/pttio.h
new file mode 100644
index 0000000..de38d3d
--- /dev/null
+++ b/soundcard/pttio.h
@@ -0,0 +1,81 @@
+/*****************************************************************************/
+
+/*
+ * pttio.h -- Internal PTT input/output data structures and routines.
+ *
+ * Copyright (C) 2000, 2014
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _PTTIO_H
+#define _PTTIO_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef WIN32
+
+struct pttio {
+ HANDLE h;
+ unsigned int ptt;
+ unsigned int dcd;
+};
+
+#else
+
+#ifdef HAVE_LIBHAMLIB
+#include <hamlib/rig.h>
+#endif
+
+struct pttio {
+ enum { noport, serport, parport, hamlibport, cm108, sysfsgpio } mode;
+ unsigned int ptt;
+ unsigned int dcd;
+ unsigned int gpio;
+
+ union {
+ int fd;
+#ifdef HAVE_LIBHAMLIB
+ RIG *rig_ptr;
+#endif
+ } u;
+};
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+extern struct modemparams pttparams[];
+extern int pttinit(struct pttio *state, const char *params[]);
+extern void pttsetptt(struct pttio *state, int pttx);
+extern void pttsetdcd(struct pttio *state, int dcd);
+extern void pttrelease(struct pttio *state);
+
+/* ---------------------------------------------------------------------- */
+#endif /* _PTTIO_H */
diff --git a/soundcard/simd.c b/soundcard/simd.c
new file mode 100644
index 0000000..66d686d
--- /dev/null
+++ b/soundcard/simd.c
@@ -0,0 +1,98 @@
+/*****************************************************************************/
+
+/*
+ * simd.c -- SIMD (aka MMX and VIS) routines.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* AIX requires this to be the first thing in the file. */
+#ifndef __GNUC__
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+#pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+#endif
+
+#include "modem.h"
+
+/* ---------------------------------------------------------------------- */
+
+#if defined(USEMMX)
+
+unsigned int simd_enabled = 0;
+
+static inline unsigned int cpucapability(void)
+{
+ unsigned int a, b, c, d;
+
+ asm("pushfl \n\t"
+ "popl %0 \n\t"
+ "movl %0,%1 \n\t"
+ "xorl $0x00200000,%0 \n\t"
+ "pushl %0 \n\t"
+ "popfl \n\t"
+ "pushfl \n\t"
+ "popl %0 \n\t"
+ : "=r" (a), "=r" (b));
+ if (a == b)
+ return 0;
+ asm("cpuid" : "=a" (a), "=b" (b), "=c" (c), "=d" (d) : "0" (1));
+ return d;
+}
+
+void initsimd(int enable)
+{
+ unsigned int cap = cpucapability();
+
+ simd_enabled = (enable && (cap & 0x800000)) ? 1 : 0;
+ logprintf(3, "x86 CPU capability %08x, MMX %s%sabled\n", cap, enable ? "" : "manually ",
+ simd_enabled ? "en" : "dis");
+}
+
+#elif defined(USEVIS)
+
+unsigned int simd_enabled = 0;
+
+void initsimd(int enable)
+{
+ simd_enabled = !!enable;
+ logprintf(3, "VIS %sabled\n", simd_enabled ? "en" : "dis");
+}
+
+#endif
diff --git a/soundcard/simd.h b/soundcard/simd.h
new file mode 100644
index 0000000..2e6b56f
--- /dev/null
+++ b/soundcard/simd.h
@@ -0,0 +1,169 @@
+/*****************************************************************************/
+
+/*
+ * simd.h -- SIMD filter procedures (aka MMX, VIS, etc).
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _SIMD_H
+#define _SIMD_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * SIMD stuff
+ */
+
+#if !defined(__i386__)
+#undef USEMMX
+#endif
+
+#if !defined(__sparc__) && !defined(__sparc64__)
+#undef USEVIS
+#endif
+
+#if !defined(USEMMX) && !defined(USEVIS)
+
+only_inline void initsimd(int enable)
+{
+}
+
+only_inline int checksimd(void)
+{
+ return 0;
+}
+
+only_inline int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr)
+{
+ int s = 0;
+
+ for (; nr > 0; nr--, p1++, p2++)
+ s += (*p1) * (*p2);
+ return s;
+}
+
+only_inline void simdpreparefpu(void)
+{
+}
+
+#else
+
+extern unsigned int simd_enabled;
+
+extern void initsimd(int enable);
+
+only_inline int checksimd(void)
+{
+ return simd_enabled;
+}
+
+#if defined(USEMMX)
+
+#define MMXCLOBBER "st", "st(1)", "st(2)", "st(3)", "st(4)", "st(5)", "st(6)", "st(7)"
+
+only_inline int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr)
+{
+ unsigned int i, j;
+ int s = 0;
+
+ if (checksimd()) {
+ j = nr >> 2;
+ nr &= 3;
+ asm volatile("pxor\t%%mm0,%%mm0" : : : MMXCLOBBER);
+ for (i = 0; i < j; i++, p1 += 4, p2 += 4)
+ asm volatile("\n\tmovq\t%0,%%mm1"
+ "\n\tpmaddwd\t%1,%%mm1"
+ "\n\tpaddd\t%%mm1,%%mm0" : : "m" (*p1), "m" (*p2) : MMXCLOBBER);
+ asm volatile("\n\tmovq\t%%mm0,%%mm1 "
+ "\n\tpunpckhdq\t%%mm1,%%mm1"
+ "\n\tpaddd\t%%mm1,%%mm0"
+ "\n\tmovd\t%%mm0,%0" : "=m" (s) : : MMXCLOBBER);
+ }
+ for (; nr > 0; nr--, p1++, p2++)
+ s += (*p1) * (*p2);
+ return s;
+}
+
+only_inline void simdpreparefpu(void)
+{
+ if (checksimd())
+ asm volatile("emms");
+}
+
+#elif defined(USEVIS)
+
+/*only_inline*/static int simdfir16(const int16_t *p1, const int16_t *p2, unsigned int nr)
+{
+ double dsum1, dsum2, dsum3, dsum4, arg1, arg2, arg3, arg4;
+ float sum, sum1, sum2;
+ unsigned int i, j;
+ int s = 0, sx[1];
+
+ if (checksimd()) {
+ j = nr >> 1;
+ nr &= 1;
+ asm("fzeros %0" : "=f" (sum));
+ for (i = 0; i < j; i++) {
+ asm volatile("ldda [%2] 0xd2, %0 ! ASI_FL16_P \n\t"
+ "ldda [%3] 0xd2, %1 ! ASI_FL16_P \n\t": "=e" (arg1), "=e" (arg2) : "r" (p1), "r" (p2));
+ p1++; p2++;
+ asm volatile("ldda [%2] 0xd2, %0 ! ASI_FL16_P \n\t"
+ "ldda [%3] 0xd2, %1 ! ASI_FL16_P \n\t": "=e" (arg3), "=e" (arg4) : "r" (p1), "r" (p2));
+ p1++; p2++;
+ asm volatile("fmuld8sux16 %L2,%L3,%0 \n\t"
+ "fmuld8ulx16 %L2,%L3,%1 \n\t" : "=&e" (dsum1), "=&e" (dsum2) : "e" (arg1), "e" (arg2));
+ asm volatile("fmuld8sux16 %L2,%L3,%0 \n\t"
+ "fmuld8ulx16 %L2,%L3,%1 \n\t" : "=&e" (dsum3), "=&e" (dsum4) : "e" (arg3), "e" (arg4));
+ asm volatile("fpadd32s %L1,%L2,%0" : "=f" (sum1) : "e" (dsum1), "e" (dsum2));
+ asm volatile("fpadd32s %L1,%L2,%0" : "=f" (sum2) : "e" (dsum3), "e" (dsum4));
+ asm volatile("fpadd32s %1,%2,%0" : "=f" (sum) : "f" (sum1), "f" (sum));
+ asm volatile("fpadd32s %1,%2,%0" : "=f" (sum) : "f" (sum2), "f" (sum));
+ };
+ asm("st %1,%0" : "=m" (sx) : "f" (sum));
+ s = sx[0];
+ }
+ for (; nr > 0; nr--, p1++, p2++)
+ s += (*p1) * (*p2);
+ return s;
+}
+
+only_inline void simdpreparefpu(void)
+{
+}
+
+#endif
+
+#endif
+
+/* ---------------------------------------------------------------------- */
+#endif /* _SIMD_H */
diff --git a/soundcard/snprintpkt.c b/soundcard/snprintpkt.c
new file mode 100644
index 0000000..057e417
--- /dev/null
+++ b/soundcard/snprintpkt.c
@@ -0,0 +1,299 @@
+/*****************************************************************************/
+
+/*
+ * snprintpkt.c -- Print an AX.25 packet (with header) into a buffer.
+ *
+ * Copyright (C) 1999 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ * Swiss Federal Institute of Technology (ETH), Electronics Lab
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * This is the Linux realtime sound output driver
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "modem.h"
+
+/* --------------------------------------------------------------------- */
+
+#define ADDCH(c) \
+do { \
+ if (p + 1 >= endp) \
+ return -1; \
+ *p++ = (c); \
+} while(0)
+
+#define ADDSTR(s) \
+do { \
+ int l = strlen(s); \
+ if (p + l >= endp) \
+ return -1; \
+ memcpy(p, s, l); \
+ p += l; \
+} while(0)
+
+#ifdef HAVE_SNPRINTF
+
+#define ADDF(fmt, args...) \
+do { \
+ int xlen = snprintf(p, endp-p, fmt, ## args); \
+ if (xlen < 0) \
+ return -1; \
+ p += xlen; \
+} while(0)
+
+#else /* HAVE_SNPRINTF */
+
+#define ADDF(fmt, args...) \
+do { \
+ char xbuf[64]; \
+ int xlen = sprintf(xbuf, fmt, ## args); \
+ if (p + xlen >= endp) \
+ return -1; \
+ memcpy(p, xbuf, xlen); \
+ p += xlen; \
+} while(0)
+
+#endif /* HAVE_SNPRINTF */
+
+static int hextoint(const u_int8_t *p, unsigned int l)
+{
+ char buf[16], *e;
+ unsigned int r;
+
+ memcpy(buf, p, l);
+ buf[l] = 0;
+ r = strtoul(buf, &e, 16);
+ if (*e)
+ return -1;
+ return r;
+}
+
+int snprintpkt(char *buf, size_t sz, const u_int8_t *pkt, unsigned int len)
+{
+ static const u_int8_t dp0ais_str[6] = { 'D' << 1, 'P' << 1, '0' << 1, 'A' << 1, 'I' << 1, 'S' << 1 };
+ static const u_int8_t data1_str[6] = { 'D' << 1, 'A' << 1, 'T' << 1, 'A' << 1, '1' << 1, ' ' << 1 };
+ u_int8_t v1 = 1, cmd = 0, dp0ais = 1, data1 = 1;
+ u_int8_t i, j;
+ char *p = buf;
+ char *endp = buf + sz;
+ const u_int8_t *pkt1;
+ unsigned int len1;
+
+ if (sz < 2)
+ return -1;
+ *buf = 0;
+ if (!pkt || len < 8)
+ return 0;
+ if (pkt[1] & 1) {
+ /*
+ * FlexNet Header Compression
+ */
+ v1 = 0;
+ cmd = (pkt[1] & 2) != 0;
+ ADDSTR("fm ? to ");
+ i = (pkt[2] >> 2) & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ i = ((pkt[2] << 4) | ((pkt[3] >> 4) & 0xf)) & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ i = ((pkt[3] << 2) | ((pkt[4] >> 6) & 3)) & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ i = pkt[4] & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ i = (pkt[5] >> 2) & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ i = ((pkt[5] << 4) | ((pkt[6] >> 4) & 0xf)) & 0x3f;
+ if (i) {
+ ADDCH(i+0x20);
+ }
+ ADDF("-%u QSO Nr %u", pkt[6] & 0xf, (pkt[0] << 6) | (pkt[1] >> 2));
+ pkt += 7;
+ len -= 7;
+ dp0ais = 0;
+ } else {
+ /*
+ * normal header
+ */
+ if (len < 15)
+ return 0;
+ if ((pkt[6] & 0x80) != (pkt[13] & 0x80)) {
+ v1 = 0;
+ cmd = (pkt[6] & 0x80);
+ }
+ ADDSTR("fm ");
+ for(i = 7; i < 13; i++) {
+ if ((pkt[i] &0xfe) != 0x40) {
+ ADDCH(pkt[i] >> 1);
+ }
+ if ((pkt[i] &0xfe) != dp0ais_str[i-7])
+ dp0ais = 0;
+ }
+ ADDF("-%u to ", (pkt[13] >> 1) & 0xf);
+ for(i = 0; i < 6; i++) {
+ if ((pkt[i] &0xfe) != 0x40) {
+ ADDCH(pkt[i] >> 1);
+ }
+ if ((pkt[i] &0xfe) != data1_str[i])
+ data1 = 0;
+ }
+ ADDF("-%u", (pkt[6] >> 1) & 0xf);
+ pkt += 14;
+ len -= 14;
+ if (!dp0ais) {
+ if ((!(pkt[-1] & 1)) && (len >= 7)) {
+ ADDSTR(" via ");
+ }
+ while ((!(pkt[-1] & 1)) && (len >= 7)) {
+ for(i = 0; i < 6; i++)
+ if ((pkt[i] &0xfe) != 0x40) {
+ ADDCH(pkt[i] >> 1);
+ }
+ ADDF("-%u", (pkt[6] >> 1) & 0xf);
+ pkt += 7;
+ len -= 7;
+ if ((!(pkt[-1] & 1)) && (len >= 7)) {
+ ADDCH(',');
+ }
+ }
+ }
+ }
+ if (!len) {
+ *p = 0;
+ return p - buf;
+ }
+ i = *pkt++;
+ len--;
+ j = v1 ? ((i & 0x10) ? '!' : ' ') :
+ ((i & 0x10) ? (cmd ? '+' : '-') : (cmd ? '^' : 'v'));
+ if (!(i & 1)) {
+ /*
+ * Info frame
+ */
+ ADDF(" I%u%u%c", (i >> 5) & 7, (i >> 1) & 7, j);
+ } else if (i & 2) {
+ /*
+ * U frame
+ */
+ switch (i & (~0x10)) {
+ case 0x03:
+ ADDF(" UI%c", j);
+ break;
+ case 0x2f:
+ ADDF(" SABM%c", j);
+ break;
+ case 0x43:
+ ADDF(" DISC%c", j);
+ break;
+ case 0x0f:
+ ADDF(" DM%c", j);
+ break;
+ case 0x63:
+ ADDF(" UA%c", j);
+ break;
+ case 0x87:
+ ADDF(" FRMR%c", j);
+ break;
+ default:
+ ADDF(" unknown U (0x%x)%c", i & (~0x10), j);
+ break;
+ }
+ } else {
+ /*
+ * supervisory
+ */
+ switch (i & 0xf) {
+ case 0x1:
+ ADDF(" RR%u%c", (i >> 5) & 7, j);
+ break;
+ case 0x5:
+ ADDF(" RNR%u%c", (i >> 5) & 7, j);
+ break;
+ case 0x9:
+ ADDF(" REJ%u%c", (i >> 5) & 7, j);
+ break;
+ default:
+ ADDF(" unknown S (0x%x)%u%c", i & 0xf, (i >> 5) & 7, j);
+ break;
+ }
+ }
+ if (!len) {
+ ADDCH('\n');
+ *p = 0;
+ return p - buf;
+ }
+ ADDF(" pid=%02X\n", *pkt++);
+ len--;
+ pkt1 = pkt;
+ len1 = len;
+ j = 0;
+ while (len) {
+ i = *pkt++;
+ if ((i >= 32) && (i < 128)) {
+ ADDCH(i);
+ }
+ else if (i == 13) {
+ if (j) {
+ ADDCH('\n');
+ }
+ j = 0;
+ } else {
+ ADDCH('.');
+ }
+ if (i >= 32)
+ j = 1;
+ len--;
+ }
+ if (j) {
+ ADDCH('\n');
+ }
+ if (dp0ais && data1 && len1 >= 20) {
+ ADDF("Timestamp: %u\n"
+ "Temp Board: %5.2f�C\n"
+ "Temp RF PA: %5.2f�C\n"
+ "U/Battery: %5.2fV\n"
+ "U/5V: %5.2fV\n"
+ "U/3.3V: %5.2fV\n"
+ "Bit Errors: %u\n",
+ hextoint(pkt1, 4),
+ hextoint(pkt1 + 4, 4) * 0.5,
+ hextoint(pkt1 + 8, 4) * 0.5,
+ hextoint(pkt1 + 12, 2) * 0.1,
+ (hextoint(pkt1 + 14, 2) + 512) * 0.01,
+ (hextoint(pkt1 + 16, 2) + 256) * 0.01,
+ hextoint(pkt1 + 18, 2));
+ }
+ *p = 0;
+ return p - buf;
+}
+
diff --git a/soundcard/soundio.h b/soundcard/soundio.h
new file mode 100644
index 0000000..b044dc6
--- /dev/null
+++ b/soundcard/soundio.h
@@ -0,0 +1,93 @@
+/*****************************************************************************/
+
+/*
+ * soundio.h -- Internal data structures.
+ *
+ * Copyright (C) 2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifndef _SOUNDIO_H
+#define _SOUNDIO_H
+
+/* ---------------------------------------------------------------------- */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "kisspkt.h"
+#include "pttio.h"
+#include "audioio.h"
+
+#include <pthread.h>
+
+#ifdef WIN32
+#include <windows.h>
+#endif
+
+/* ---------------------------------------------------------------------- */
+
+struct state {
+ struct modemchannel *channels;
+ struct state *next;
+ struct audioio *audioio;
+
+ struct chacc chacc;
+
+ struct pttio ptt;
+
+};
+
+struct modemchannel
+{
+ struct modemchannel *next;
+ struct state *state;
+ struct modulator *mod;
+ struct demodulator *demod;
+ void *modstate;
+ void *demodstate;
+ unsigned int rxbitrate;
+ pthread_t rxthread;
+ struct kisspkt pkt;
+};
+
+extern struct state state;
+
+/* ---------------------------------------------------------------------- */
+
+extern struct modemparams pktmkissparams[];
+extern struct modemparams pktkissparams[];
+extern void pktinit(struct modemchannel *chan, const char *params[]);
+extern void pktinitmkiss(struct modemchannel *chan, const char *params[]);
+extern void pktrelease(struct modemchannel *chan);
+extern void pkttransmitloop(struct state *state);
+
+extern int snprintpkt(char *buf, size_t sz, const u_int8_t *pkt, unsigned len);
+
+extern void logrelease(void);
+extern void loginit(unsigned int vl, unsigned int tosysl);
+
+extern struct modulator *modchain;
+extern struct demodulator *demodchain;
+
+/* ---------------------------------------------------------------------- */
+#endif /* _SOUNDIO_H */
diff --git a/soundcard/soundmodem.8 b/soundcard/soundmodem.8
new file mode 100644
index 0000000..e04fe29
--- /dev/null
+++ b/soundcard/soundmodem.8
@@ -0,0 +1,61 @@
+.\" Copyright 2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+.\" May be distributed under the GNU General Public License
+.\"
+.\" "
+.TH SOUNDMODEM 8 "1 August 2000" "SOUNDMODEM 0.2" "Linux AX.25 Utilities Manual"
+.SH NAME
+soundmodem \- Soundcard modem driver
+.SH SYNOPSIS
+.B soundmodem
+.B "[ configfile ]"
+.B "[ \-sSRM ]"
+.B "[\-v verbosity level]"
+.B "[\-c configuration name]"
+
+
+.SH DESCRIPTION
+.B soundmodem
+is a user mode driver for packet radio using a standard soundcard
+supported by OSS/Free. It integrates tightly with the kernel MKISS
+driver (enable CONFIG_MKISS).
+.B soundmodem
+is controlled by a configuration file. The default filename is
+/etc/ax25/soundmodem.conf. Any other name may be specified on the command line.
+
+
+
+.SH OPTIONS
+.B soundmodem
+accepts the following options:
+
+.TP
+.B \-h
+.B \--help
+Display an overview of the available command line parameters and exit.
+.TP
+.B \-v level
+Set the verbosity level. 0 only displays fatal errors.
+.TP
+.B \-c configname
+Use the named configuration. If absent the first is taken.
+.TP
+.B \-s
+Log messages to syslog instead of standard out.
+.TP
+.B \-S
+Disable the use of SIMD instructions (aka MMX, VIS, etc).
+.TP
+.B \-R
+Run with realtime scheduling (SCHED_RR). Use with caution.
+.TP
+.B \-M
+Lock memory down in RAM; disables swapping soundmodem out.
+
+
+.SH "SEE ALSO"
+.nf
+.BR ifconfig "\ (8), " soundmodemconfig "\ (8)"
+.fi
+
+.SH AUTHOR
+soundmodem was written by Thomas Sailer, HB9JNX/AE4WA (sailer at ife.ee.ethz.ch).
diff --git a/soundcard/test.xml b/soundcard/test.xml
new file mode 100644
index 0000000..3f9ee65
--- /dev/null
+++ b/soundcard/test.xml
@@ -0,0 +1,54 @@
+<?xml version="1.0"?>
+
+<modem>
+<configuration name="a">
+ <audio chan="0" snr="15" />
+ <channel>
+ <pkt mode="kiss" file="/tmp/test" />
+ <demod mode="afsk" bps="1200" />
+ <mod mode="afsk" bps="1200" />
+ </channel>
+</configuration>
+<configuration name="testconfig">
+ <audio file="/dev/audio" chan="0" snrmode="0" srate="38400" />
+ <!-- ptt file="/dev/ttya" /-->
+ <channel>
+ <pkt mode="kiss" file="/tmp/test" snrstart="25" snrend="10" snrstep="-1" bits="1000000" />
+ <!--mkiss file="" /-->
+ <demod mode="fsk" bps="9600" />
+ <mod mode="fsk" bps="9600" />
+ </channel>
+</configuration>
+<configuration name="simfskwg">
+ <audio chan="0" snrmode="0" srate="38400" />
+ <channel>
+ <pkt mode="kiss" snrstart="25" snrend="10" snrstep="-1" bits="1000000" />
+ <demod mode="fsk" bps="9600" />
+ <mod mode="fsk" bps="9600" />
+ </channel>
+</configuration>
+<configuration name="simfskf2">
+ <audio chan="0" snrmode="1" srate="38400" />
+ <channel>
+ <pkt mode="kiss" snrstart="25" snrend="10" snrstep="-1" bits="1000000" />
+ <demod mode="fsk" bps="9600" />
+ <mod mode="fsk" bps="9600" />
+ </channel>
+</configuration>
+<configuration name="simfskvewg">
+ <audio chan="0" snrmode="0" srate="38400" />
+ <channel>
+ <pkt mode="kiss" snrstart="25" snrend="10" snrstep="-1" bits="1000000" />
+ <demod mode="fskpsp" bps="9600" />
+ <mod mode="fsk" bps="9600" />
+ </channel>
+</configuration>
+<configuration name="simfskvef2">
+ <audio chan="0" snrmode="1" srate="38400" />
+ <channel>
+ <pkt mode="kiss" snrstart="25" snrend="10" snrstep="-1" bits="1000000" />
+ <demod mode="fskpsp" bps="9600" />
+ <mod mode="fsk" bps="9600" />
+ </channel>
+</configuration>
+</modem>
diff --git a/soundcard/testkiss.c b/soundcard/testkiss.c
new file mode 100644
index 0000000..db8c47d
--- /dev/null
+++ b/soundcard/testkiss.c
@@ -0,0 +1,140 @@
+/*****************************************************************************/
+
+/*
+ * testkiss.c -- Test the HDLC/KISS encoder/decoder.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <math.h>
+
+/* ---------------------------------------------------------------------- */
+
+static struct modemchannel chan = {
+ NULL, &state, NULL, NULL, NULL, NULL, 0,
+#if 0
+ /* gcc3 no longer accepts {} as initializer */
+ {}, { 0, }
+#endif
+};
+
+struct state state = {
+ &chan, NULL, NULL,
+ { 150, 40, 100, 0 }, {}
+};
+
+/* ---------------------------------------------------------------------- */
+
+#define DATABYTES 64
+
+void iotransmitstart(struct audioio *audioio)
+{
+}
+
+void iotransmitstop(struct audioio *audioio)
+{
+}
+
+void pttsetptt(struct pttio *state, int pttx)
+{
+}
+
+void pttsetdcd(struct pttio *state, int dcd)
+{
+}
+
+static void loopback(void)
+{
+ unsigned char tmp[DATABYTES];
+ unsigned char *bp;
+ unsigned int i, j, k;
+
+ pktsetdcd(state.channels, 0);
+ for (;;) {
+ if (pktget(state.channels, tmp, sizeof(tmp))) {
+ for (bp = tmp, i = 0; i < sizeof(tmp); i++, bp++) {
+ j = *bp;
+ for (k = 0; k < 8; k++, j >>= 1)
+ putc_unlocked('0' + (j & 1), stdout);
+ }
+ printf("\n");
+ pktput(state.channels, tmp, sizeof(tmp));
+ }
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+int main(int argc, char *argv[])
+{
+ unsigned int verblevel = ~0, tosyslog = 0;
+ const char *par[16] = { NULL, };
+ int c, err = 0, mkiss = 0;
+
+ while ((c = getopt(argc, argv, "v:sd:m")) != EOF) {
+ switch (c) {
+ case 'v':
+ verblevel = strtoul(optarg, NULL, 0);
+ break;
+
+ case 's':
+ tosyslog = 1;
+ break;
+
+ case 'd':
+ par[0] = optarg;
+ break;
+
+#ifdef HAVE_MKISS
+ case 'm':
+ mkiss = 1;
+ break;
+#endif
+
+ default:
+ err++;
+ break;
+ }
+ }
+ if (err) {
+ fprintf(stderr, "usage: [-v <verblevel>] [-s] [-K <kissdevice>]\n");
+ exit(1);
+ }
+ loginit(verblevel, tosyslog);
+#ifdef HAVE_MKISS
+ if (mkiss) {
+ pktinitmkiss(state.channels, par);
+ } else
+#endif
+ pktinit(state.channels, par);
+ loopback();
+ exit(0);
+}
diff --git a/soundcard/winaudioio.c b/soundcard/winaudioio.c
new file mode 100644
index 0000000..d010034
--- /dev/null
+++ b/soundcard/winaudioio.c
@@ -0,0 +1,627 @@
+/*****************************************************************************/
+
+/*
+ * winaudioio.c -- Audio I/O for Win32 (DirectX).
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "audioio.h"
+
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <math.h>
+#include <windows.h>
+#include <directx.h>
+
+/* ---------------------------------------------------------------------- */
+
+struct audioio_directx {
+ struct audioio audioio;
+ unsigned int samplerate;
+ LPDIRECTSOUND dsplay;
+ LPDIRECTSOUNDCAPTURE dsrec;
+ LPDIRECTSOUNDBUFFER playbuf;
+ LPDIRECTSOUNDCAPTUREBUFFER recbuf;
+ DWORD playbufsz, playptr, recbufsz;
+ unsigned int playstart;
+ pthread_mutex_t iomutex;
+ unsigned int flags;
+ unsigned int ptr;
+ u_int16_t ptime;
+};
+
+static struct dsdrivers {
+ GUID guid;
+ char name[64];
+} dsplaydrv[8], dscaptdrv[8];
+
+static HANDLE hinst;
+
+struct modemparams ioparams_soundcard[] = {
+ { "dsplay", "Output Driver", "Name of the output driver", dsplaydrv[0].name, MODEMPAR_COMBO,
+ { c: { { dsplaydrv[0].name, dsplaydrv[1].name, dsplaydrv[2].name, dsplaydrv[3].name,
+ dsplaydrv[4].name, dsplaydrv[5].name, dsplaydrv[6].name, dsplaydrv[7].name } } } },
+ { "dscapture", "Input Driver", "Name of the output driver", dscaptdrv[0].name, MODEMPAR_COMBO,
+ { c: { { dscaptdrv[0].name, dscaptdrv[1].name, dscaptdrv[2].name, dscaptdrv[3].name,
+ dscaptdrv[4].name, dscaptdrv[5].name, dscaptdrv[6].name, dscaptdrv[7].name } } } },
+ { NULL, }
+};
+
+#define FLG_ARMINCREMENT 0x100
+#define FLG_TERMINATERX 0x200
+
+/* ---------------------------------------------------------------------- */
+
+static BOOL CALLBACK DSEnumProc(LPGUID guid, LPCSTR lpszDesc, LPCSTR lpszDrvName, LPVOID lpcontext)
+{
+ struct dsdrivers *drv = lpcontext;
+ unsigned int i;
+
+ for (i = 0; i < 8 && drv->name[0]; i++, drv++);
+ if (i >= 8)
+ return TRUE;
+ if (guid)
+ drv->guid = *guid;
+ else
+ drv->guid = GUID_NULL;
+ if (!lpszDrvName)
+ snprintf(drv->name, sizeof(drv->name), "%s", lpszDesc);
+ else
+ snprintf(drv->name, sizeof(drv->name), "%s (%s)", lpszDesc, lpszDrvName);
+ drv->name[sizeof(drv->name)-1] = 0;
+ logprintf(MLOG_INFO, "has %sGUID, desc %s drvname %s\n", guid ? "" : "no ", lpszDesc, lpszDrvName);
+ return TRUE;
+}
+
+void ioinit_soundcard(void)
+{
+ unsigned int i;
+
+ memset(dsplaydrv, 0, sizeof(dsplaydrv));
+ memset(dscaptdrv, 0, sizeof(dscaptdrv));
+ logprintf(MLOG_INFO, "DirectSound drivers\n");
+ DirectSoundEnumerateA(DSEnumProc, dsplaydrv);
+ logprintf(MLOG_INFO, "DirectSoundCapture drivers\n");
+ DirectSoundCaptureEnumerateA(DSEnumProc, dscaptdrv);
+ for (i = 0; i < 8 && dsplaydrv[i].name[0]; i++);
+ for (; i < 8; i++)
+ ioparams_soundcard[0].u.c.combostr[i] = NULL;
+ for (i = 0; i < 8 && dscaptdrv[i].name[0]; i++);
+ for (; i < 8; i++)
+ ioparams_soundcard[1].u.c.combostr[i] = NULL;
+ hinst = GetModuleHandleA(0);
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void iorelease(struct audioio *aio)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+
+ if (audioio->flags & IO_WRONLY) {
+ IDirectSoundBuffer_Stop(audioio->playbuf);
+ IDirectSoundBuffer_Release(audioio->playbuf);
+ }
+ if (audioio->flags & IO_RDONLY) {
+ IDirectSoundCaptureBuffer_Stop(audioio->recbuf);
+ IDirectSoundCaptureBuffer_Release(audioio->recbuf);
+ IDirectSoundCapture_Release(audioio->dsrec);
+ }
+ if (audioio->flags & IO_WRONLY)
+ IDirectSound_Release(audioio->dsplay);
+ free(audioio);
+}
+
+static void iowrite(struct audioio *aio, const int16_t *samples, unsigned int nr)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+ HRESULT res;
+ DWORD cappos, playszhalf, playszquart;
+ void *lptr1, *lptr2;
+ DWORD lbytes1, lbytes2;
+ unsigned int free;
+
+ playszhalf = audioio->playbufsz/2;
+ playszquart = playszhalf / 2;
+ while (nr > 0) {
+ if (FAILED(res = IDirectSoundBuffer_GetCurrentPosition(audioio->playbuf, &cappos, NULL)))
+ logprintf(MLOG_FATAL, "IDirectSoundBuffer_GetCurrentPosition error 0x%lx\n", res);
+ cappos /= 2;
+ /* compute buffer fill grade */
+ free = (playszhalf + audioio->playptr - cappos) % playszhalf;
+ if (free >= playszquart) {
+ /* underrun */
+ audioio->playptr = cappos;
+ free = 0;
+ }
+ free = playszquart - 1 - free;
+ if (!free) {
+ Sleep(20);
+ continue;
+ }
+ if (free > nr)
+ free = nr;
+ if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, audioio->playptr*2, free*2, &lptr1, &lbytes1, &lptr2, &lbytes2, 0)))
+ logprintf(MLOG_FATAL, "IDirectSoundBuffer_Lock error 0x%lx\n", res);
+ memcpy(lptr1, samples, lbytes1);
+ if (lbytes2)
+ memcpy(lptr2, ((char *)samples)+lbytes1, lbytes2);
+ if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, lptr2, lbytes2)))
+ logprintf(MLOG_FATAL, "IDirectSoundBuffer_Unlock error 0x%lx\n", res);
+ samples += free;
+ nr -= free;
+ audioio->playptr = (audioio->playptr + free) % playszhalf;
+ }
+}
+
+/* use the "safe to read" pointer; the hwpointer gives bad data */
+
+static void ioread(struct audioio *aio, int16_t *samples, unsigned int nr, u_int16_t tim)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+ HRESULT res;
+ DWORD cappos, recszhalf, cpos2;
+ u_int16_t ctime;
+ int i;
+ void *lptr1, *lptr2;
+ DWORD lbytes1, lbytes2;
+ unsigned int p;
+
+ recszhalf = audioio->recbufsz/2;
+ pthread_mutex_lock(&audioio->iomutex);
+ while (nr > 0) {
+ if (audioio->flags & FLG_TERMINATERX) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ pthread_exit(NULL);
+ }
+ if (FAILED(res = IDirectSoundCaptureBuffer_GetCurrentPosition(audioio->recbuf, &cpos2, &cappos)))
+ logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_GetCurrentPosition error 0x%lx\n", res);
+ //logprintf(MLOG_INFO, "Cappositions: %6u %6u\n", cappos, cpos2);
+ if (cappos < recszhalf) {
+ if (audioio->flags & FLG_ARMINCREMENT) {
+ audioio->flags &= ~FLG_ARMINCREMENT;
+ audioio->ptime += recszhalf;
+ }
+ } else {
+ audioio->flags |= FLG_ARMINCREMENT;
+ }
+ cappos /= 2;
+ ctime = audioio->ptime + cappos;
+ i = (signed)(int16_t)(ctime - tim);
+ if (i > recszhalf) {
+ pthread_mutex_unlock(&audioio->iomutex);
+ i -= recszhalf;
+ if (i > nr)
+ i = nr;
+ memset(samples, 0, i * sizeof(samples[0]));
+ logprintf(MLOG_ERROR, "ioread: request time %u out of time window [%u,%u)\n", tim, ctime-recszhalf, ctime);
+ samples += i;
+ nr -= i;
+ tim += i;
+ pthread_mutex_lock(&audioio->iomutex);
+ continue;
+ }
+ if (i > 0) {
+ p = (recszhalf + cappos - i) % recszhalf;
+ if (i > nr)
+ i = nr;
+ if (FAILED(res = IDirectSoundCaptureBuffer_Lock(audioio->recbuf, 2*p, 2*i, &lptr1, &lbytes1, &lptr2, &lbytes2, 0)))
+ logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_Lock error 0x%lx\n", res);
+ memcpy(samples, lptr1, lbytes1);
+ if (lbytes2)
+ memcpy(((char *)samples)+lbytes1, lptr2, lbytes2);
+ if (FAILED(res = IDirectSoundCaptureBuffer_Unlock(audioio->recbuf, lptr1, lbytes1, lptr2, lbytes2)))
+ logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_Unlock error 0x%lx\n", res);
+ nr -= i;
+ samples += i;
+ tim += i;
+ continue;
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+ Sleep(50);
+ pthread_mutex_lock(&audioio->iomutex);
+ }
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+static u_int16_t iocurtime(struct audioio *aio)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+ HRESULT res;
+ DWORD cappos, recszhalf;
+ u_int16_t ctime;
+
+ recszhalf = audioio->recbufsz/2;
+ pthread_mutex_lock(&audioio->iomutex);
+ if (FAILED(res = IDirectSoundCaptureBuffer_GetCurrentPosition(audioio->recbuf, NULL, &cappos)))
+ logprintf(MLOG_FATAL, "IDirectSoundCaptureBuffer_GetCurrentPosition error 0x%lx\n", res);
+ if (cappos < recszhalf) {
+ if (audioio->flags & FLG_ARMINCREMENT) {
+ audioio->flags &= ~FLG_ARMINCREMENT;
+ audioio->ptime += recszhalf;
+ }
+ } else {
+ audioio->flags |= FLG_ARMINCREMENT;
+ }
+ ctime = audioio->ptime + cappos/2;
+ pthread_mutex_unlock(&audioio->iomutex);
+ return ctime;
+}
+
+static void iotransmitstart(struct audioio *aio)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+ HRESULT res;
+ DWORD cappos;
+
+ /* needed for half duplex */
+ if (FAILED(res = IDirectSoundBuffer_GetCurrentPosition(audioio->playbuf, &cappos, NULL)))
+ logprintf(MLOG_FATAL, "IDirectSoundBuffer_GetCurrentPosition error 0x%lx\n", res);
+ audioio->playptr = cappos / 2;
+}
+
+static void iotransmitstop(struct audioio *aio)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+ HRESULT res;
+ void *lptr1;
+ DWORD lbytes1;
+ unsigned int i, j;
+ int16_t zbuf[128];
+
+ /* fill half of the buffer with zero */
+ memset(zbuf, 0, sizeof(zbuf));
+ i = audioio->playbufsz/4;
+ while (i > 0) {
+ j = i;
+ if (j > sizeof(zbuf)/sizeof(zbuf[0]))
+ j = sizeof(zbuf)/sizeof(zbuf[0]);
+ iowrite(&audioio->audioio, zbuf, j);
+ i -= j;
+ }
+ /* playback finished, zero whole buffer */
+ if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0)))
+ logprintf(MLOG_FATAL, "DirectSoundBufferLock error 0x%lx\n", res);
+ memset(lptr1, 0, lbytes1);
+ if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, NULL, 0)))
+ logprintf(MLOG_FATAL, "DirectSoundBufferUnlock error 0x%lx\n", res);
+}
+
+static void ioterminateread(struct audioio *aio)
+{
+ struct audioio_directx *audioio = (struct audioio_directx *)aio;
+
+ pthread_mutex_lock(&audioio->iomutex);
+ audioio->flags |= FLG_TERMINATERX;
+ pthread_mutex_unlock(&audioio->iomutex);
+}
+
+struct audioio *ioopen_soundcard(unsigned int *samplerate, unsigned int flags, const char *params[])
+{
+ LPGUID lpguid;
+ HRESULT res;
+ WAVEFORMATEX waveformat;
+ DSBUFFERDESC bdesc;
+ DSCBUFFERDESC cbdesc;
+ DSCAPS caps;
+ DSCCAPS ccaps;
+ DSBCAPS bcaps;
+ DSCBCAPS cbcaps;
+ unsigned int i, isprimary = 0;
+ void *lptr1;
+ DWORD lbytes1;
+ HWND hwnd = GetDesktopWindow();
+ struct audioio_directx *audioio;
+
+ audioio = calloc(1, sizeof(struct audioio_directx));
+ if (!audioio)
+ return NULL;
+ audioio->audioio.release = iorelease;
+ if (flags & IO_RDONLY) {
+ audioio->audioio.terminateread = ioterminateread;
+ audioio->audioio.read = ioread;
+ audioio->audioio.curtime = iocurtime;
+ }
+ if (flags & IO_WRONLY) {
+ audioio->audioio.transmitstart = iotransmitstart;
+ audioio->audioio.transmitstop = iotransmitstop;
+ audioio->audioio.write = iowrite;
+ }
+ audioio->samplerate = *samplerate;
+ pthread_mutex_init(&audioio->iomutex, NULL);
+ audioio->playptr = audioio->ptr = audioio->ptime = audioio->playstart = 0;
+ audioio->flags = flags & IO_RDWR;
+ if (audioio->flags & IO_WRONLY) {
+ lpguid = NULL;
+ if (params[0])
+ for (i = 0; i < 8; i++)
+ if (dsplaydrv[i].name && !strcmp(dsplaydrv[i].name, params[0]) &&
+ memcmp(&dsplaydrv[i].guid, &GUID_NULL, sizeof(dsplaydrv[i].guid)))
+ lpguid = &dsplaydrv[i].guid;
+ if (FAILED(res = DirectSoundCreate(lpguid, &audioio->dsplay, NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundCreate error 0x%lx\n", res);
+ goto errdscreate;
+ }
+ if (FAILED(res = IDirectSound_SetCooperativeLevel(audioio->dsplay, hwnd, DSSCL_WRITEPRIMARY))) {
+ logprintf(MLOG_WARNING, "SetCooperativeLevel DSSCL_WRITEPRIMARY error 0x%lx\n", res);
+ if (FAILED(res = IDirectSound_SetCooperativeLevel(audioio->dsplay, hwnd, DSSCL_EXCLUSIVE))) {
+ logprintf(MLOG_ERROR, "SetCooperativeLevel DSSCL_EXCLUSIVE error 0x%lx\n", res);
+ goto errdsb;
+ }
+ } else
+ isprimary = 1;
+ }
+ if (audioio->flags & IO_RDONLY) {
+ lpguid = NULL;
+ if (params[1])
+ for (i = 0; i < 8; i++)
+ if (dscaptdrv[i].name && !strcmp(dscaptdrv[i].name, params[1]) &&
+ memcmp(&dscaptdrv[i].guid, &GUID_NULL, sizeof(dscaptdrv[i].guid)))
+ lpguid = &dscaptdrv[i].guid;
+ if (FAILED(res = DirectSoundCaptureCreate(lpguid, &audioio->dsrec, NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundCaptureCreate error 0x%lx\n", res);
+ goto errdsb;
+ }
+ }
+ /* DirectSound capabilities */
+ if (audioio->flags & IO_WRONLY) {
+ caps.dwSize = sizeof(caps);
+ if (FAILED(res = IDirectSound_GetCaps(audioio->dsplay, &caps))) {
+ logprintf(MLOG_ERROR, "DirectSoundGetCaps error 0x%lx\n", res);
+ goto errdscb;
+ }
+ logprintf(MLOG_INFO, "DirectSound capabilities:\n"
+ " Flags 0x%04x\n"
+ " SampleRate min %u max %u\n"
+ " # Primary Buffers %u\n",
+ caps.dwFlags, caps.dwMinSecondarySampleRate, caps.dwMaxSecondarySampleRate, caps.dwPrimaryBuffers);
+ }
+ /* DirectSoundCapture capabilities */
+ if (audioio->flags & IO_RDONLY) {
+ ccaps.dwSize = sizeof(ccaps);
+ if (FAILED(res = IDirectSoundCapture_GetCaps(audioio->dsrec, &ccaps))) {
+ logprintf(MLOG_ERROR, "DirectSoundCaptureGetCaps error 0x%lx\n", res);
+ goto errdscb;
+ }
+ logprintf(MLOG_INFO, "DirectSoundCapture capabilities:\n"
+ " Flags 0x%04x\n"
+ " Formats 0x%04x\n"
+ " Channels %u\n",
+ ccaps.dwFlags, ccaps.dwFormats, ccaps.dwChannels);
+ }
+ /* adjust sampling rate */
+ if (audioio->flags & IO_WRONLY) {
+ if (audioio->samplerate < caps.dwMinSecondarySampleRate)
+ audioio->samplerate = caps.dwMinSecondarySampleRate;
+ }
+ if (audioio->flags & IO_RDONLY) {
+ if (audioio->samplerate < 11025)
+ audioio->samplerate = 11025;
+ if (audioio->samplerate <= 22050 && (audioio->samplerate > 11025 || !(ccaps.dwFormats & WAVE_FORMAT_1M16)))
+ audioio->samplerate = 22050;
+ if (audioio->samplerate <= 44100 && (audioio->samplerate > 22050 || !(ccaps.dwFormats & WAVE_FORMAT_2M16)))
+ audioio->samplerate = 44100;
+ if (audioio->samplerate > 44100 || (audioio->samplerate == 44100 && !(ccaps.dwFormats & WAVE_FORMAT_4M16))) {
+ logprintf(MLOG_ERROR, "Unsupported capture sampling rate\n");
+ goto errdscb;
+ }
+ }
+ if (audioio->flags & IO_WRONLY) {
+ if (!(caps.dwFlags & DSCAPS_PRIMARY16BIT) || !(caps.dwFlags & DSCAPS_PRIMARYMONO)) {
+ logprintf(MLOG_ERROR, "Unsupported playback format 16bit mono\n");
+ goto errdscb;
+ }
+ if (audioio->samplerate < caps.dwMinSecondarySampleRate || audioio->samplerate > caps.dwMaxSecondarySampleRate) {
+ logprintf(MLOG_ERROR, "Unsupported playback sampling rate %u\n", audioio->samplerate);
+ goto errdscb;
+ }
+ }
+ /* create capture buffer */
+ if (audioio->flags & IO_RDONLY) {
+ memset(&waveformat, 0, sizeof(waveformat));
+ waveformat.wFormatTag = WAVE_FORMAT_PCM;
+ waveformat.wBitsPerSample = 16;
+ waveformat.nChannels = 1;
+ waveformat.nSamplesPerSec = audioio->samplerate;
+ waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8;
+ waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign;
+ memset(&cbdesc, 0, sizeof(cbdesc));
+ cbdesc.dwSize = sizeof(cbdesc);
+ cbdesc.dwFlags = /* DSCBCAPS_WAVEMAPPED */ 0;
+ cbdesc.dwBufferBytes = 65536;
+ cbdesc.lpwfxFormat = &waveformat;
+ if (FAILED(res = IDirectSoundCapture_CreateCaptureBuffer(audioio->dsrec, &cbdesc, &audioio->recbuf, NULL))) {
+ logprintf(MLOG_ERROR, "CreateSoundCaptureBuffer error 0x%lx\n", res);
+ goto errdscb;
+ }
+ }
+ /* create playback buffer */
+ if (audioio->flags & IO_WRONLY) {
+ if (isprimary) {
+ memset(&bdesc, 0, sizeof(bdesc));
+ bdesc.dwSize = sizeof(bdesc);
+ bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_PRIMARYBUFFER;
+ bdesc.dwBufferBytes = 0;
+ bdesc.lpwfxFormat = NULL;
+ if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer error 0x%lx\n", res);
+ goto errdspb;
+ }
+ memset(&waveformat, 0, sizeof(waveformat));
+ waveformat.wFormatTag = WAVE_FORMAT_PCM;
+ waveformat.wBitsPerSample = 16;
+ waveformat.nChannels = 1;
+ waveformat.nSamplesPerSec = audioio->samplerate;
+ waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8;
+ waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign;
+ if (FAILED(res = IDirectSoundBuffer_SetFormat(audioio->playbuf, &waveformat))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferSetFormat error 0x%lx\n", res);
+ goto errsnd;
+ }
+ if (FAILED(res = IDirectSoundBuffer_GetFormat(audioio->playbuf, &waveformat, sizeof(waveformat), NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferGetFormat error 0x%lx\n", res);
+ goto errsnd;
+ }
+ logprintf(MLOG_INFO, "Sampling rates: Recording %u Playback %u\n", audioio->samplerate, waveformat.nSamplesPerSec);
+ if (audioio->samplerate != waveformat.nSamplesPerSec) {
+ logprintf(MLOG_ERROR, "sampling rates (%u,%u) too different\n", audioio->samplerate, waveformat.nSamplesPerSec);
+ goto errsnd;
+ }
+ } else {
+ /* first try to set the format of the primary buffer */
+ memset(&bdesc, 0, sizeof(bdesc));
+ bdesc.dwSize = sizeof(bdesc);
+ bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_PRIMARYBUFFER;
+ bdesc.dwBufferBytes = 0;
+ bdesc.lpwfxFormat = NULL;
+ if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer (primary) error 0x%lx\n", res);
+ } else {
+ memset(&waveformat, 0, sizeof(waveformat));
+ waveformat.wFormatTag = WAVE_FORMAT_PCM;
+ waveformat.wBitsPerSample = 16;
+ waveformat.nChannels = 1;
+ waveformat.nSamplesPerSec = audioio->samplerate;
+ waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8;
+ waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign;
+ if (FAILED(res = IDirectSoundBuffer_SetFormat(audioio->playbuf, &waveformat))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferSetFormat (primary) error 0x%lx\n", res);
+ }
+ IDirectSoundBuffer_Release(audioio->playbuf);
+ }
+ /* create secondary */
+ memset(&waveformat, 0, sizeof(waveformat));
+ waveformat.wFormatTag = WAVE_FORMAT_PCM;
+ waveformat.wBitsPerSample = 16;
+ waveformat.nChannels = 1;
+ waveformat.nSamplesPerSec = audioio->samplerate;
+ waveformat.nBlockAlign = waveformat.nChannels * waveformat.wBitsPerSample / 8;
+ waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign;
+ memset(&bdesc, 0, sizeof(bdesc));
+ bdesc.dwSize = sizeof(bdesc);
+ bdesc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS;
+ bdesc.dwBufferBytes = 65536;
+ bdesc.lpwfxFormat = &waveformat;
+ if (FAILED(res = IDirectSound_CreateSoundBuffer(audioio->dsplay, &bdesc, &audioio->playbuf, NULL))) {
+ logprintf(MLOG_ERROR, "DirectSoundCreateSoundBuffer error 0x%lx\n", res);
+ goto errdspb;
+ }
+ }
+ }
+ /* find out buffer size */
+ if (audioio->flags & IO_WRONLY) {
+ bcaps.dwSize = sizeof(bcaps);
+ if (FAILED(res = IDirectSoundBuffer_GetCaps(audioio->playbuf, &bcaps))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferGetCaps error 0x%lx\n", res);
+ goto errsnd;
+ }
+ logprintf(MLOG_INFO, "Playback buffer characteristics:\n"
+ " Flags 0x%04x\n"
+ " Buffer Bytes %u\n"
+ " Unlock Transfer rate %u\n"
+ " CPU overhead %u\n",
+ bcaps.dwFlags, bcaps.dwBufferBytes, bcaps.dwUnlockTransferRate, bcaps.dwPlayCpuOverhead);
+ audioio->playbufsz = bcaps.dwBufferBytes;
+ }
+ if (audioio->flags & IO_RDONLY) {
+ cbcaps.dwSize = sizeof(cbcaps);
+ if (FAILED(res = IDirectSoundCaptureBuffer_GetCaps(audioio->recbuf, &cbcaps))) {
+ logprintf(MLOG_ERROR, "DirectSoundCaptureBufferGetCaps error 0x%lx\n", res);
+ goto errsnd;
+ }
+ logprintf(MLOG_INFO, "Recording buffer characteristics:\n"
+ " Flags 0x%04x\n"
+ " Buffer Bytes %u\n",
+ cbcaps.dwFlags, cbcaps.dwBufferBytes);
+ audioio->recbufsz = cbcaps.dwBufferBytes;
+ if (FAILED(res = IDirectSoundCaptureBuffer_Start(audioio->recbuf, DSCBSTART_LOOPING))) {
+ logprintf(MLOG_ERROR, "DirectSoundCaptureBufferStart error 0x%lx\n", res);
+ goto errsnd;
+ }
+ }
+ /*
+ * zero playback buffer and start it
+ */
+ if (audioio->flags & IO_WRONLY) {
+ if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0))) {
+ if (res != DSERR_BUFFERLOST) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferLock error 0x%lx\n", res);
+ goto errsnd;
+ }
+ if (FAILED(res = IDirectSoundBuffer_Restore(audioio->playbuf))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferRestore error 0x%lx\n", res);
+ goto errsnd;
+ }
+ if (FAILED(res = IDirectSoundBuffer_Lock(audioio->playbuf, 0, audioio->playbufsz, &lptr1, &lbytes1, NULL, NULL, 0))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferLock error 0x%lx\n", res);
+ goto errsnd;
+ }
+ }
+ memset(lptr1, 0, lbytes1);
+ if (FAILED(res = IDirectSoundBuffer_Unlock(audioio->playbuf, lptr1, lbytes1, NULL, 0))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferUnlock error 0x%lx\n", res);
+ goto errsnd;
+ }
+ if (FAILED(res = IDirectSoundBuffer_Play(audioio->playbuf, 0, 0, DSBPLAY_LOOPING))) {
+ logprintf(MLOG_ERROR, "DirectSoundBufferPlay error 0x%lx\n", res);
+ goto errsnd;
+ }
+ }
+ *samplerate = audioio->samplerate;
+ return &audioio->audioio;
+
+ errsnd:
+ if (audioio->flags & IO_WRONLY) {
+ IDirectSoundBuffer_Stop(audioio->playbuf);
+ IDirectSoundBuffer_Release(audioio->playbuf);
+ }
+ errdspb:
+ if (audioio->flags & IO_RDONLY) {
+ IDirectSoundCaptureBuffer_Stop(audioio->recbuf);
+ IDirectSoundCaptureBuffer_Release(audioio->recbuf);
+ }
+ errdscb:
+ if (audioio->flags & IO_RDONLY)
+ IDirectSoundCapture_Release(audioio->dsrec);
+ errdsb:
+ if (audioio->flags & IO_WRONLY)
+ IDirectSound_Release(audioio->dsplay);
+ errdscreate:
+ free(audioio);
+ return NULL;
+}
+
+/* ---------------------------------------------------------------------- */
diff --git a/soundcard/winlog.c b/soundcard/winlog.c
new file mode 100644
index 0000000..492c50b
--- /dev/null
+++ b/soundcard/winlog.c
@@ -0,0 +1,112 @@
+/*****************************************************************************/
+
+/*
+ * winlog.c -- Win32 Logging functions.
+ *
+ * Copyright (C) 1999-2000 Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Please note that the GPL allows you to use the driver, NOT the radio.
+ * In order to use the radio, you need a license from the communications
+ * authority of your country.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "soundio.h"
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <windows.h>
+#include <errno.h>
+
+/* ---------------------------------------------------------------------- */
+
+unsigned int log_verblevel = 0;
+static HANDLE logh = NULL;
+
+/* ---------------------------------------------------------------------- */
+
+void logrelease(void)
+{
+ if (logh) {
+ DeregisterEventSource(logh);
+ logh = NULL;
+ }
+}
+
+void loginit(unsigned int vl, unsigned int tosysl)
+{
+ logrelease();
+ log_verblevel = vl;
+ if (tosysl) {
+ logh = RegisterEventSource(NULL, /* uses local computer */ "soundmodem");
+ if (!logh)
+ OutputDebugString("Cannot open event log\n");
+ }
+}
+
+void logvprintf(unsigned int level, const char *fmt, va_list args)
+{
+ static const WORD vltosev[] = { EVENTLOG_ERROR_TYPE, EVENTLOG_ERROR_TYPE,
+ EVENTLOG_WARNING_TYPE, EVENTLOG_INFORMATION_TYPE };
+
+ if (level <= log_verblevel) {
+ char tmp[512];
+ vsnprintf(tmp, sizeof(tmp), fmt, args);
+ if (logh) {
+ if (!ReportEvent(logh,
+ (level >= 4) ? EVENTLOG_INFORMATION_TYPE : vltosev[level], /* event type */
+ level, /* category */
+ /*MSG_ERR_EXIST*/0, /* event identifier */ /* FIX ME */
+ NULL, /* no user security identifier */
+ 1, /* one substitution string */
+ 0, /* no data */
+ &tmp, /* pointer to string array */
+ NULL)) { /* pointer to data */
+ OutputDebugString("ReportEvent failed\n");
+ exit(1);
+ }
+ } else {
+ OutputDebugString(tmp);
+ }
+ }
+ if (!level)
+ exit(1);
+}
+
+void logprintf(unsigned int level, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+ logvprintf(level, fmt, args);
+ va_end(args);
+}
+
+void logerr(unsigned int level, const char *st)
+{
+ logprintf(level, "%s: %s (%d)\n", st, strerror(errno), errno);
+}
diff --git a/soundcard/winptt.c b/soundcard/winptt.c
new file mode 100644
index 0000000..99b7c68
--- /dev/null
+++ b/soundcard/winptt.c
@@ -0,0 +1,141 @@
+/*****************************************************************************/
+
+/*
+ * winptt.c -- Windows32 PTT signalling.
+ *
+ * Copyright (C) 1999-2000
+ * Thomas Sailer (sailer at ife.ee.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "pttio.h"
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <winioctl.h>
+
+/* ---------------------------------------------------------------------- */
+
+#define IOCTL_SERIAL_SET_BAUD_RATE CTL_CODE(FILE_DEVICE_SERIAL_PORT, 1,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_QUEUE_SIZE CTL_CODE(FILE_DEVICE_SERIAL_PORT, 2,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_LINE_CONTROL CTL_CODE(FILE_DEVICE_SERIAL_PORT, 3,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_BREAK_ON CTL_CODE(FILE_DEVICE_SERIAL_PORT, 4,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_BREAK_OFF CTL_CODE(FILE_DEVICE_SERIAL_PORT, 5,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_IMMEDIATE_CHAR CTL_CODE(FILE_DEVICE_SERIAL_PORT, 6,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_TIMEOUTS CTL_CODE(FILE_DEVICE_SERIAL_PORT, 7,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_TIMEOUTS CTL_CODE(FILE_DEVICE_SERIAL_PORT, 8,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_DTR CTL_CODE(FILE_DEVICE_SERIAL_PORT, 9,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_CLR_DTR CTL_CODE(FILE_DEVICE_SERIAL_PORT,10,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_RESET_DEVICE CTL_CODE(FILE_DEVICE_SERIAL_PORT,11,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_RTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,12,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_CLR_RTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,13,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_XOFF CTL_CODE(FILE_DEVICE_SERIAL_PORT,14,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_XON CTL_CODE(FILE_DEVICE_SERIAL_PORT,15,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_WAIT_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,16,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_WAIT_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,17,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_WAIT_ON_MASK CTL_CODE(FILE_DEVICE_SERIAL_PORT,18,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_PURGE CTL_CODE(FILE_DEVICE_SERIAL_PORT,19,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_BAUD_RATE CTL_CODE(FILE_DEVICE_SERIAL_PORT,20,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_LINE_CONTROL CTL_CODE(FILE_DEVICE_SERIAL_PORT,21,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_CHARS CTL_CODE(FILE_DEVICE_SERIAL_PORT,22,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_CHARS CTL_CODE(FILE_DEVICE_SERIAL_PORT,23,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_HANDFLOW CTL_CODE(FILE_DEVICE_SERIAL_PORT,24,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_SET_HANDFLOW CTL_CODE(FILE_DEVICE_SERIAL_PORT,25,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_MODEMSTATUS CTL_CODE(FILE_DEVICE_SERIAL_PORT,26,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_COMMSTATUS CTL_CODE(FILE_DEVICE_SERIAL_PORT,27,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_XOFF_COUNTER CTL_CODE(FILE_DEVICE_SERIAL_PORT,28,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_PROPERTIES CTL_CODE(FILE_DEVICE_SERIAL_PORT,29,METHOD_BUFFERED,FILE_ANY_ACCESS)
+#define IOCTL_SERIAL_GET_DTRRTS CTL_CODE(FILE_DEVICE_SERIAL_PORT,30,METHOD_BUFFERED,FILE_ANY_ACCESS)
+
+/* ---------------------------------------------------------------------- */
+
+struct modemparams pttparams[] = {
+ { "file", "PTT Driver", "Path name of the serial or parallel port driver for outputting PTT", "\\\\.\\COM1", MODEMPAR_COMBO,
+ { c: { { "\\\\.\\COM1", "\\\\.\\COM2", "\\\\.\\COM3", "\\\\.\\COM4" } } } },
+ { NULL }
+};
+
+/* ---------------------------------------------------------------------- */
+
+int pttinit(struct pttio *state, const char *params[])
+{
+ const char *path = params[0];
+ HANDLE h;
+ BOOLEAN res;
+ DWORD val;
+
+ if (!path || !path[0])
+ return 0;
+ state->h = INVALID_HANDLE_VALUE;
+ h = CreateFile(path, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
+ if (h == INVALID_HANDLE_VALUE) {
+ logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path);
+ return -1;
+ }
+ res = DeviceIoControl(h, IOCTL_SERIAL_CLR_RTS, NULL, 0, NULL, 0, &val, NULL);
+ if (!res) {
+ logprintf(MLOG_ERROR, "Device \"%s\" not a serport\n", path);
+ CloseHandle(h);
+ return -1;
+ }
+ state->h = h;
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ return 0;
+}
+
+void pttsetptt(struct pttio *state, int pttx)
+{
+ DWORD val;
+
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ state->ptt = !!pttx;
+ DeviceIoControl(state->h, state->ptt ? IOCTL_SERIAL_SET_RTS : IOCTL_SERIAL_CLR_RTS, NULL, 0, NULL, 0, &val, NULL);
+}
+
+void pttsetdcd(struct pttio *state, int dcd)
+{
+ DWORD val;
+
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ state->dcd = !!dcd;
+ DeviceIoControl(state->h, state->dcd ? IOCTL_SERIAL_SET_DTR : IOCTL_SERIAL_CLR_DTR, NULL, 0, NULL, 0, &val, NULL);
+}
+
+void pttrelease(struct pttio *state)
+{
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ CloseHandle(state->h);
+ state->h = INVALID_HANDLE_VALUE;
+}
diff --git a/soundcard/winptt2.c b/soundcard/winptt2.c
new file mode 100644
index 0000000..6e13722
--- /dev/null
+++ b/soundcard/winptt2.c
@@ -0,0 +1,104 @@
+/*****************************************************************************/
+
+/*
+ * winptt2.c -- Windows32 PTT signalling.
+ *
+ * Copyright (C) 1999-2001
+ * Thomas Sailer (t.sailer at alumni.ethz.ch)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/*****************************************************************************/
+
+#define _GNU_SOURCE
+#define _REENTRANT
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "modem.h"
+#include "pttio.h"
+
+#include <sys/types.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <winioctl.h>
+
+/* ---------------------------------------------------------------------- */
+
+struct modemparams pttparams[] = {
+ { "file", "PTT Driver", "Device name of the serial port for outputting PTT", "COM1", MODEMPAR_COMBO,
+ { c: { { "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8" } } } },
+ { NULL }
+};
+
+/* ---------------------------------------------------------------------- */
+
+int pttinit(struct pttio *state, const char *params[])
+{
+ const char *path = params[0];
+ HANDLE h;
+ DCB dcb;
+
+ if (!path || !path[0])
+ return 0;
+ state->h = INVALID_HANDLE_VALUE;
+ h = CreateFile(path, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+ if (h == INVALID_HANDLE_VALUE) {
+ logprintf(MLOG_ERROR, "Cannot open PTT device \"%s\"\n", path);
+ return -1;
+ }
+ /* Check if it is a comm device */
+ if (!GetCommState(h, &dcb)) {
+ logprintf(MLOG_ERROR, "Device \"%s\" not a COM device\n", path);
+ CloseHandle(h);
+ return -1;
+ }
+ state->h = h;
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ return 0;
+}
+
+void pttsetptt(struct pttio *state, int pttx)
+{
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ state->ptt = !!pttx;
+ if (!EscapeCommFunction(state->h, state->ptt ? SETRTS : CLRRTS))
+ logprintf(MLOG_ERROR, "EscapeCommFunction (ptt) Error 0x%lx\n", GetLastError());
+}
+
+void pttsetdcd(struct pttio *state, int dcd)
+{
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ state->dcd = !!dcd;
+ if (!EscapeCommFunction(state->h, state->dcd ? SETDTR : CLRDTR))
+ logprintf(MLOG_ERROR, "EscapeCommFunction (dcd) Error 0x%lx\n", GetLastError());
+}
+
+void pttrelease(struct pttio *state)
+{
+ if (!state || state->h == INVALID_HANDLE_VALUE)
+ return;
+ pttsetptt(state, 0);
+ pttsetdcd(state, 0);
+ CloseHandle(state->h);
+ state->h = INVALID_HANDLE_VALUE;
+}
diff --git a/soundmodem.initscript b/soundmodem.initscript
new file mode 100755
index 0000000..2ce5963
--- /dev/null
+++ b/soundmodem.initscript
@@ -0,0 +1,56 @@
+#! /bin/sh
+#
+# soundmodem Start Soundmodem driver.
+#
+# Author: Thomas Sailer, <sailer at ife.ee.ethz.ch>
+#
+# chkconfig: 345 50 50
+# description: This script starts/stops the Soundmodem driver
+# processname: soundmodem
+# pidfile: /var/run/soundmodem.pid
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+# Get config.
+. /etc/sysconfig/network
+
+## Check that networking is up.
+#if [ ${NETWORKING} = "no" ]
+#then
+# exit 0
+#fi
+
+[ -f /usr/sbin/soundmodem ] || exit 0
+
+# See how we were called.
+case "$1" in
+ start)
+ echo -n "Starting Soundmodem: "
+ daemon /usr/sbin/soundmodem --daemonize
+ RETVAL=$?
+ echo
+ [ $RETVAL -eq 0 ] && touch /var/lock/subsys/soundmodem
+ ;;
+ stop)
+ echo -n "Stopping Soundmodem: "
+ killproc soundmodem
+ RETVAL=$?
+ echo
+ [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/soundmodem
+ ;;
+ restart|reload)
+ $0 stop
+ $0 start
+ RETVAL=$?
+ ;;
+ status)
+ status soundmodem
+ RETVAL=$?
+ ;;
+ *)
+ echo "Usage: soundmodem {start|stop|restart|status}"
+ exit 1
+esac
+
+exit $RETVAL
diff --git a/soundmodem.spec b/soundmodem.spec
new file mode 100644
index 0000000..b07cfe6
--- /dev/null
+++ b/soundmodem.spec
@@ -0,0 +1,50 @@
+# Note that this is NOT a relocatable package
+%define ver 0.10
+%define rel 1
+%define prefix /usr
+
+Summary: Driver and diagnostic utility for Usermode SoundModem
+Name: soundmodem
+Version: %ver
+Release: %rel
+License: GPL
+Group: Networking/Hamradio
+Source: soundmodem-%{ver}.tar.gz
+BuildRoot: /tmp/soundmodem-root
+Packager: Thomas Sailer <t.sailer at alumni.ethz.ch>
+# Requires: /sbin/ifconfig /sbin/route /sbin/arp
+
+%description
+This package contains the driver and the diagnostic utility for
+userspace SoundModem. It allows you to use soundcards supported
+by OSS/Free as Amateur Packet Radio modems.
+
+%prep
+%setup
+
+%build
+%configure --enable-mmx
+make
+
+%install
+rm -rf $RPM_BUILD_ROOT
+%makeinstall
+install -m 0755 -d $RPM_BUILD_ROOT/etc/rc.d/init.d
+install -m 0755 soundmodem.initscript $RPM_BUILD_ROOT/etc/rc.d/init.d/soundmodem
+install -m 0755 -d $RPM_BUILD_ROOT/etc/ax25
+touch $RPM_BUILD_ROOT/etc/ax25/soundmodem.conf
+chmod 0600 $RPM_BUILD_ROOT/etc/ax25/soundmodem.conf
+rm -rf $RPM_BUILD_ROOT/usr/include
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-, root, root)
+
+%doc AUTHORS COPYING ChangeLog INSTALL NEWS README newqpsk/README.newqpsk
+%{prefix}/sbin/*
+%{prefix}/bin/*
+%{prefix}/share/man/*/*
+%config /etc/rc.d/init.d/soundmodem
+%config /etc/ax25/soundmodem.conf
--
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