[pkg-opensc-commit] [libp11] 15/51: Patches for MSYS2, CYGWIN, MINGW/MSYS

[Eric Dorland]

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eric pushed a commit to branch master
in repository libp11.

commit a628b3a01a5ddfef15a69d4375d9f9bdaa55e0b5
Author: nased0 <pw178860 at gmail.com>
Date:   Mon Oct 24 02:03:57 2016 +0200

    Patches for MSYS2, CYGWIN, MINGW/MSYS
---
 INSTALL.md      | 44 +++++++++++++++++++++++++++++++++++++++++++-
 configure.ac    | 12 ++++++++++++
 src/Makefile.am |  4 ++--
 3 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/INSTALL.md b/INSTALL.md
index 621c1d8..316a218 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -53,5 +53,47 @@ then start a MSYS2 MSYS console from the Start menu and use:
 
 ### Cygwin
 
-TODO
+As above, assuming that you have mentioned packages already installed.
+
+### MINGW / MSYS
+
+To build libp11, download and install mingw-get-setup.exe from https://sourceforge.net/projects/mingw/
+
+I'm assuming that you have selected all necessary MINGW and MSYS packages during install 
+
+(useful hint - after clicking at checkbox press key I).
+
+You also need to install pkg-config or pkg-config-lite and update autoconf and openssl.
+
+http://www.gaia-gis.it/spatialite-3.0.0-BETA/mingw_how_to.html#pkg-config
+
+https://sourceforge.net/p/mingw/mailman/message/31908633/
+
+https://sourceforge.net/projects/pkgconfiglite/files/
+
+http://ftp.gnu.org/gnu/autoconf/autoconf-latest.tar.gz
+
+https://www.openssl.org/source/
+
+You need to configure OpenSSL to replace very old mingw's version like this:
+
+  ./configure --prefix=/mingw threads shared mingw
+
+  make depend && make && make install
+
+Then download and unpack libp11, in its directory use:
+
+  libtoolize --force
+
+  aclocal -I m4 --install
+
+  autoheader
+
+  automake --force-missing --add-missing
+
+  autoconf
+
+  ./configure --prefix=/usr/local
+
+  make && make install
 
diff --git a/configure.ac b/configure.ac
index fac68e3..aa42819 100644
--- a/configure.ac
+++ b/configure.ac
@@ -221,6 +221,18 @@ if test "${enable_strict}" = "yes"; then
 	CFLAGS="${CFLAGS} -Wall -Wextra"
 fi
 
+AC_MSG_CHECKING([if libtool needs -no-undefined flag to build shared libraries])
+case "`uname`" in
+  CYGWIN*|MSYS*|MINGW*|AIX*)
+    ## Add in the -no-undefined flag to LDFLAGS for libtool.
+    AC_MSG_RESULT([yes])
+    LDFLAGS="$LDFLAGS -no-undefined"
+    ;;
+  *)
+    ## Don't add in anything.
+    AC_MSG_RESULT([no])
+    ;;
+esac
 AC_CONFIG_FILES([
 	Makefile
 	src/Makefile
diff --git a/src/Makefile.am b/src/Makefile.am
index ac504ec..edbb1df 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -21,7 +21,7 @@ dist_noinst_DATA = libp11.rc
 endif
 libp11_la_CFLAGS = $(AM_CFLAGS) $(OPENSSL_CFLAGS)
 libp11_la_LIBADD = $(OPENSSL_LIBS)
-libp11_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined \
+libp11_la_LDFLAGS = $(AM_LDFLAGS) \
 	-version-info @LIBP11_LT_CURRENT@:@LIBP11_LT_REVISION@:@LIBP11_LT_AGE@ \
 	-export-symbols "$(srcdir)/libp11.exports"
 
@@ -33,7 +33,7 @@ dist_noinst_DATA += pkcs11.rc
 endif
 pkcs11_la_CFLAGS = $(AM_CFLAGS) $(OPENSSL_EXTRA_CFLAGS) $(OPENSSL_CFLAGS)
 pkcs11_la_LIBADD = $(libp11_la_OBJECTS) $(OPENSSL_LIBS)
-pkcs11_la_LDFLAGS = $(AM_LDFLAGS) -module -no-undefined -shared -shrext $(SHARED_EXT) \
+pkcs11_la_LDFLAGS = $(AM_LDFLAGS) -module -shared -shrext $(SHARED_EXT) \
 	-avoid-version -export-symbols "$(srcdir)/pkcs11.exports"
 
 # OpenSSL older than 1.1.0 expected libpkcs11.so instead of pkcs11.so

-- 
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