[SCM] audacity/master: Add configure.patch to update configure.
bdrung at users.alioth.debian.org
bdrung at users.alioth.debian.org
Wed Dec 29 23:20:47 UTC 2010
The following commit has been merged in the master branch:
commit 4f6d3104d0de85e64c3a270fdec45669db37dec2
Author: Benjamin Drung <bdrung at gmail.com>
Date: Wed Dec 29 17:35:42 2010 +0100
Add configure.patch to update configure.
diff --git a/debian/patches/configure.patch b/debian/patches/configure.patch
new file mode 100644
index 0000000..d808867
--- /dev/null
+++ b/debian/patches/configure.patch
@@ -0,0 +1,10119 @@
+Description: Run autogen.sh for disable-dynamic-loading.patch
+Author: Benjamin Drung <bdrung at ubuntu.com>
+Forwarded: not-needed
+
+--- audacity-1.3.12.orig/configure
++++ audacity-1.3.12/configure
+@@ -1,18 +1,22 @@
+ #! /bin/sh
+ # Guess values for system-dependent variables and create Makefiles.
+-# Generated by GNU Autoconf 2.63.
++# Generated by GNU Autoconf 2.67.
++#
+ #
+ # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+-# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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. ##
+-## --------------------- ##
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
+
+ # Be more Bourne compatible
+ DUALCASE=1; export DUALCASE # for MKS sh
+-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++if test -n "${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
+@@ -20,23 +24,15 @@ if test -n "${ZSH_VERSION+set}" && (emul
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+ else
+- case `(set -o) 2>/dev/null` in
+- *posix*) set -o posix ;;
++ case `(set -o) 2>/dev/null` in #(
++ *posix*) :
++ set -o posix ;; #(
++ *) :
++ ;;
+ esac
+-
+ fi
+
+
+-
+-
+-# PATH needs CR
+-# 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_nl='
+ '
+ export as_nl
+@@ -44,7 +40,13 @@ export as_nl
+ 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
+-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++# 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
+@@ -55,7 +57,7 @@ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+- case $arg in
++ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -78,13 +80,6 @@ if test "${PATH_SEPARATOR+set}" != set;
+ }
+ fi
+
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+- as_unset=unset
+-else
+- as_unset=false
+-fi
+-
+
+ # IFS
+ # We need space, tab and new line, in precisely that order. Quoting is
+@@ -94,15 +89,15 @@ fi
+ IFS=" "" $as_nl"
+
+ # Find who we are. Look in the path if we contain no directory separator.
+-case $0 in
++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/$0 && break
+-done
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++ done
+ IFS=$as_save_IFS
+
+ ;;
+@@ -114,12 +109,16 @@ if test "x$as_myself" = x; then
+ fi
+ if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+- { (exit 1); exit 1; }
++ exit 1
+ fi
+
+-# Work around bugs in pre-3.0 UWIN ksh.
+-for as_var in ENV MAIL MAILPATH
+-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there. '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+@@ -131,330 +130,299 @@ export LC_ALL
+ LANGUAGE=C
+ export LANGUAGE
+
+-# Required to use basename.
+-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
+-
+-
+-# Name of the executable.
+-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'`
+-
+ # CDPATH.
+-$as_unset CDPATH
+-
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+ if test "x$CONFIG_SHELL" = x; then
+- if (eval ":") 2>/dev/null; then
+- as_have_required=yes
++ 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
+- as_have_required=no
++ case \`(set -o) 2>/dev/null\` in #(
++ *posix*) :
++ set -o posix ;; #(
++ *) :
++ ;;
++esac
+ fi
+-
+- if test $as_have_required = yes && (eval ":
+-(as_func_return () {
+- (exit \$1)
+-}
+-as_func_success () {
+- as_func_return 0
+-}
+-as_func_failure () {
+- as_func_return 1
+-}
+-as_func_ret_success () {
+- return 0
+-}
+-as_func_ret_failure () {
+- return 1
+-}
++"
++ as_required="as_fn_return () { (exit \$1); }
++as_fn_success () { as_fn_return 0; }
++as_fn_failure () { as_fn_return 1; }
++as_fn_ret_success () { return 0; }
++as_fn_ret_failure () { return 1; }
+
+ exitcode=0
+-if as_func_success; then
+- :
+-else
+- exitcode=1
+- echo as_func_success failed.
+-fi
+-
+-if as_func_failure; then
+- exitcode=1
+- echo as_func_failure succeeded.
+-fi
+-
+-if as_func_ret_success; then
+- :
+-else
+- exitcode=1
+- echo as_func_ret_success failed.
+-fi
+-
+-if as_func_ret_failure; then
+- exitcode=1
+- echo as_func_ret_failure succeeded.
+-fi
+-
+-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+- :
++as_fn_success || { exitcode=1; echo as_fn_success failed.; }
++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
++
++else
++ exitcode=1; echo positional parameters were not saved.
++fi
++test x\$exitcode = x0 || exit 1"
++ as_suggested=" as_lineno_1=";as_suggested=$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
+- exitcode=1
+- echo positional parameters were not saved.
++ as_have_required=no
+ fi
++ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+-test \$exitcode = 0) || { (exit 1); exit 1; }
+-
+-(
+- as_lineno_1=\$LINENO
+- as_lineno_2=\$LINENO
+- test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+- test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+-") 2> /dev/null; then
+- :
+ else
+- as_candidate_shells=
+- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++ 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=.
+- case $as_dir in
++ as_found=:
++ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+- as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
++ # 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
+
+
+- for as_shell in $as_candidate_shells $SHELL; do
+- # Try only shells that exist, to save several forks.
+- if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+- { ("$as_shell") 2> /dev/null <<\_ASEOF
+-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 '${1+"$@"}'='"$@"'
+- setopt NO_GLOB_SUBST
+-else
+- case `(set -o) 2>/dev/null` in
+- *posix*) set -o posix ;;
+-esac
+-
+-fi
+-
+-
+-:
+-_ASEOF
+-}; then
+- CONFIG_SHELL=$as_shell
+- as_have_required=yes
+- if { "$as_shell" 2> /dev/null <<\_ASEOF
+-if test -n "${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_func_return () {
+- (exit $1)
+-}
+-as_func_success () {
+- as_func_return 0
+-}
+-as_func_failure () {
+- as_func_return 1
+-}
+-as_func_ret_success () {
+- return 0
+-}
+-as_func_ret_failure () {
+- return 1
+-}
+-
+-exitcode=0
+-if as_func_success; then
+- :
+-else
+- exitcode=1
+- echo as_func_success failed.
+-fi
+-
+-if as_func_failure; then
+- exitcode=1
+- echo as_func_failure succeeded.
+-fi
+-
+-if as_func_ret_success; then
+- :
+-else
+- exitcode=1
+- echo as_func_ret_success failed.
+-fi
+-
+-if as_func_ret_failure; then
+- exitcode=1
+- echo as_func_ret_failure succeeded.
+-fi
+-
+-if ( set x; as_func_ret_success y && test x = "$1" ); then
+- :
+-else
+- exitcode=1
+- echo positional parameters were not saved.
+-fi
+-
+-test $exitcode = 0) || { (exit 1); exit 1; }
+-
+-(
+- as_lineno_1=$LINENO
+- as_lineno_2=$LINENO
+- test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+-
+-_ASEOF
+-}; then
+- break
+-fi
+-
+-fi
+-
+- done
+-
+- if test "x$CONFIG_SHELL" != x; then
+- for as_var in BASH_ENV ENV
+- do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+- done
++ if test "x$CONFIG_SHELL" != x; then :
++ # 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.
++ BASH_ENV=/dev/null
++ ENV=/dev/null
++ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+ fi
+
+-
+- if test $as_have_required = no; then
+- echo This script requires a shell more modern than all the
+- echo shells that I found on your system. Please install a
+- echo modern shell, or manually run the script under such a
+- echo shell if you do have one.
+- { (exit 1); exit 1; }
++ if test x$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"
+
+
+-(eval "as_func_return () {
+- (exit \$1)
+-}
+-as_func_success () {
+- as_func_return 0
+-}
+-as_func_failure () {
+- as_func_return 1
+-}
+-as_func_ret_success () {
+- return 0
+-}
+-as_func_ret_failure () {
+- return 1
+-}
++} # as_fn_mkdir_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
+
+-exitcode=0
+-if as_func_success; then
+- :
++# 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 $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++ eval 'as_fn_arith ()
++ {
++ as_val=$(( $* ))
++ }'
+ else
+- exitcode=1
+- echo as_func_success failed.
+-fi
++ as_fn_arith ()
++ {
++ as_val=`expr "$@" || test $? -eq 1`
++ }
++fi # as_fn_arith
+
+-if as_func_failure; then
+- exitcode=1
+- echo as_func_failure succeeded.
+-fi
+
+-if as_func_ret_success; then
+- :
++# 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
+- exitcode=1
+- echo as_func_ret_success failed.
++ as_expr=false
+ fi
+
+-if as_func_ret_failure; then
+- exitcode=1
+- echo as_func_ret_failure succeeded.
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++ as_basename=basename
++else
++ as_basename=false
+ fi
+
+-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+- :
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
+ else
+- exitcode=1
+- echo positional parameters were not saved.
++ as_dirname=false
+ fi
+
+-test \$exitcode = 0") || {
+- echo No shell found that supports shell functions.
+- echo Please tell bug-autoconf at gnu.org about your system,
+- echo including any error possibly output before this message.
+- echo This can help us improve future autoconf versions.
+- echo Configuration will now proceed without shell functions.
+-}
++as_me=`$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=$LINENO
+- as_lineno_2=$LINENO
+- test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+-
+- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+- # uniformly replaced by the line number. The first 'sed' inserts a
+- # line-number line after each line using $LINENO; the second 'sed'
+- # does the real work. The second script uses 'N' to pair each
+- # line-number line with the line containing $LINENO, and appends
+- # trailing '-' during substitution so that $LINENO is not a special
+- # case at line end.
+- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+- # scripts with optimization help from Paolo Bonzini. Blame Lee
+- # E. McMahon (1931-1989) for sed's syntax. :-)
++ as_lineno_1=$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
+ /[$]LINENO/=
+@@ -471,8 +439,7 @@ test \$exitcode = 0") || {
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+- { (exit 1); exit 1; }; }
++ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+@@ -482,29 +449,18 @@ test \$exitcode = 0") || {
+ exit
+ }
+
+-
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+- as_dirname=dirname
+-else
+- as_dirname=false
+-fi
+-
+ ECHO_C= ECHO_N= ECHO_T=
+-case `echo -n x` in
++case `echo -n x` in #(((((
+ -n*)
+- case `echo 'x\c'` in
++ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+- *) ECHO_C='\c';;
++ xy) ECHO_C='\c';;
++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
++ ECHO_T=' ';;
+ esac;;
+ *)
+ ECHO_N='-n';;
+ esac
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+- test "X`expr 00001 : '.*\(...\)'`" = X001; then
+- as_expr=expr
+-else
+- as_expr=false
+-fi
+
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -534,7 +490,7 @@ rm -f conf$$ conf$$.exe conf$$.dir/conf$
+ rmdir conf$$.dir 2>/dev/null
+
+ if mkdir -p . 2>/dev/null; then
+- as_mkdir_p=:
++ as_mkdir_p='mkdir -p "$as_dir"'
+ else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+@@ -553,10 +509,10 @@ else
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+- case $1 in
++ case $1 in #(
+ -*)set "./$1";;
+ esac;
+- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+@@ -570,11 +526,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P
+ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+-
+-exec 7<&0 </dev/null 6>&1
++test -n "$DJDIR" || exec 7<&0 </dev/null
++exec 6>&1
+
+ # Name of the host.
+-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
++# 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`
+
+@@ -589,7 +545,6 @@ cross_compiling=no
+ subdirs=
+ MFLAGS=
+ MAKEFLAGS=
+-SHELL=${CONFIG_SHELL-/bin/sh}
+
+ # Identity of this package.
+ PACKAGE_NAME=
+@@ -597,6 +552,7 @@ PACKAGE_TARNAME=
+ PACKAGE_VERSION=
+ PACKAGE_STRING=
+ PACKAGE_BUGREPORT=
++PACKAGE_URL=
+
+ ac_unique_file="src/Audacity.h"
+ ac_default_prefix=/usr/local
+@@ -742,6 +698,7 @@ bindir
+ program_transform_name
+ prefix
+ exec_prefix
++PACKAGE_URL
+ PACKAGE_BUGREPORT
+ PACKAGE_STRING
+ PACKAGE_VERSION
+@@ -756,6 +713,7 @@ enable_static
+ enable_unicode
+ enable_debug
+ with_lib_preference
++enable_dynamic_loading
+ with_libsndfile
+ with_expat
+ with_libsamplerate
+@@ -815,7 +773,7 @@ GTK_CFLAGS
+ GTK_LIBS
+ JACK_CFLAGS
+ JACK_LIBS'
+-ac_subdirs_all='"lib-src/FileDialog"
++ac_subdirs_all='lib-src/FileDialog
+ $CONFIG_SUBDIRS
+ lib-src/portaudio-v19
+ lib-src/portmixer'
+@@ -880,8 +838,9 @@ do
+ fi
+
+ case $ac_option in
+- *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+- *) ac_optarg=yes ;;
++ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
++ *=) ac_optarg= ;;
++ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+@@ -926,8 +885,7 @@ do
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+- { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+@@ -953,8 +911,7 @@ do
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+- { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+@@ -1158,8 +1115,7 @@ do
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+- { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+@@ -1175,8 +1131,7 @@ do
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+- { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+@@ -1206,17 +1161,17 @@ do
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+- -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+-Try \`$0 --help' for more information." >&2
+- { (exit 1); exit 1; }; }
++ -*) as_fn_error $? "unrecognized option: \`$ac_option'
++Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+- { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+- { (exit 1); exit 1; }; }
++ case $ac_envvar in #(
++ '' | [0-9]* | *[!_$as_cr_alnum]* )
++ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
++ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+@@ -1233,15 +1188,13 @@ done
+
+ if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+- { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "missing argument to $ac_option"
+ fi
+
+ if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+- fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+- { (exit 1); exit 1; }; } ;;
++ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+ fi
+@@ -1264,8 +1217,7 @@ do
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+- { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+- { (exit 1); exit 1; }; }
++ 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'
+@@ -1279,8 +1231,8 @@ target=$target_alias
+ if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+- $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+- If a cross compiler is detected then cross compile mode will be used." >&2
++ $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
++ If a cross compiler is detected then cross compile mode will be used" >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+@@ -1295,11 +1247,9 @@ test "$silent" = yes && exec 6>/dev/null
+ ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ ac_ls_di=`ls -di .` &&
+ ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+- { $as_echo "$as_me: error: working directory cannot be determined" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "working directory cannot be determined"
+ test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+- { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "pwd does not report name of working directory"
+
+
+ # Find the source files, if location was not specified.
+@@ -1338,13 +1288,11 @@ else
+ fi
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+- { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+- { (exit 1); exit 1; }; }
++ 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" || { $as_echo "$as_me: error: $ac_msg" >&2
+- { (exit 1); exit 1; }; }
++ cd "$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
+@@ -1384,7 +1332,7 @@ Configuration:
+ --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
++ -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
+@@ -1449,6 +1397,9 @@ Optional Features:
+ --enable-static link wx statically [default=no]
+ --enable-unicode enable unicode support [default=yes]
+ --enable-debug enable debug support [default=no]
++ --enable-dynamic-loading
++ enable dynamic loading of lame and FFmpeg
++ [default=yes]
+ --enable-nyquist enable Nyquist plug-in support [default=yes]
+ --enable-audiounits enable audio unit plug-in support (Mac OS X only)
+ [default=auto]
+@@ -1486,7 +1437,7 @@ Some influential environment variables:
+ 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 C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
++ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+@@ -1540,6 +1491,7 @@ Some influential environment variables:
+ 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=$?
+ fi
+@@ -1603,21 +1555,464 @@ test -n "$ac_init_help" && exit $ac_stat
+ if $ac_init_version; then
+ cat <<\_ACEOF
+ configure
+-generated by GNU Autoconf 2.63
++generated by GNU Autoconf 2.67
+
+-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++Copyright (C) 2010 Free Software Foundation, Inc.
+ This configure script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it.
+ _ACEOF
+ exit
+ fi
++
++## ------------------------ ##
++## Autoconf initialization. ##
++## ------------------------ ##
++
++# ac_fn_c_try_compile LINENO
++# --------------------------
++# Try to compile conftest.$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++ as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_compile
++
++# ac_fn_cxx_try_compile LINENO
++# ----------------------------
++# Try to compile conftest.$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++ as_fn_set_status $ac_retval
++
++} # ac_fn_cxx_try_compile
++
++# ac_fn_cxx_try_cpp LINENO
++# ------------------------
++# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
++ac_fn_cxx_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_cxx_preproc_warn_flag$ac_cxx_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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++ as_fn_set_status $ac_retval
++
++} # ac_fn_cxx_try_cpp
++
++# ac_fn_cxx_try_link LINENO
++# -------------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded.
++ac_fn_cxx_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_cxx_werror_flag" ||
++ test ! -s conftest.err
++ } && test -s conftest$ac_exeext && {
++ test "$cross_compiling" = yes ||
++ $as_test_x conftest$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++ as_fn_set_status $ac_retval
++
++} # ac_fn_cxx_try_link
++
++# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
++# ---------------------------------------------
++# Tests whether TYPE exists after having included INCLUDES, setting cache
++# variable VAR accordingly.
++ac_fn_cxx_check_type ()
++{
++ as_lineno=${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 "test \"\${$3+set}\"" = set; 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 ($2))
++ return 0;
++ ;
++ return 0;
++}
++_ACEOF
++if ac_fn_cxx_try_compile "$LINENO"; then :
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h. */
++$4
++int
++main ()
++{
++if (sizeof (($2)))
++ return 0;
++ ;
++ return 0;
++}
++_ACEOF
++if ac_fn_cxx_try_compile "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_cxx_check_type
++
++# ac_fn_cxx_try_run LINENO
++# ------------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
++# that executables *can* be run.
++ac_fn_cxx_try_run ()
++{
++ as_lineno=${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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++ as_fn_set_status $ac_retval
++
++} # ac_fn_cxx_try_run
++
++# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
++# ---------------------------------------------------------
++# Tests whether HEADER exists and can be compiled using the include files in
++# INCLUDES, setting the cache variable VAR accordingly.
++ac_fn_cxx_check_header_compile ()
++{
++ as_lineno=${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 "test \"\${$3+set}\"" = set; then :
++ $as_echo_n "(cached) " >&6
++else
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h. */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_cxx_try_compile "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_cxx_check_header_compile
++
++# ac_fn_cxx_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_cxx_check_header_mongrel ()
++{
++ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++ if eval "test \"\${$3+set}\"" = set; then :
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval "test \"\${$3+set}\"" = set; 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; }
++else
++ # 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 <$2>
++_ACEOF
++if ac_fn_cxx_try_compile "$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 <$2>
++_ACEOF
++if ac_fn_cxx_try_cpp "$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_cxx_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 "test \"\${$3+set}\"" = set; 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_cxx_check_header_mongrel
++
++# ac_fn_cxx_check_func LINENO FUNC VAR
++# ------------------------------------
++# Tests whether FUNC exists, setting the cache variable VAR accordingly
++ac_fn_cxx_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 "test \"\${$3+set}\"" = set; 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 $2 ();
++ ;
++ return 0;
++}
++_ACEOF
++if ac_fn_cxx_try_link "$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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
++
++} # ac_fn_cxx_check_func
+ 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 $as_me, which was
+-generated by GNU Autoconf 2.63. Invocation command line was
++generated by GNU Autoconf 2.67. Invocation command line was
+
+ $ $0 $@
+
+@@ -1653,8 +2048,8 @@ for as_dir in $PATH
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- $as_echo "PATH: $as_dir"
+-done
++ $as_echo "PATH: $as_dir"
++ done
+ IFS=$as_save_IFS
+
+ } >&5
+@@ -1691,9 +2086,9 @@ do
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+- 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
++ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+- ac_configure_args1="$ac_configure_args1 '$ac_arg'"
++ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+@@ -1709,13 +2104,13 @@ do
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+- ac_configure_args="$ac_configure_args '$ac_arg'"
++ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+ done
+-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
++{ 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
+@@ -1727,11 +2122,9 @@ trap 'exit_status=$?
+ {
+ echo
+
+- cat <<\_ASBOX
+-## ---------------- ##
++ $as_echo "## ---------------- ##
+ ## Cache variables. ##
+-## ---------------- ##
+-_ASBOX
++## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+ (
+@@ -1740,13 +2133,13 @@ _ASBOX
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+- *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
++ *_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= ;; #(
+- *) $as_unset $ac_var ;;
++ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+@@ -1765,11 +2158,9 @@ $as_echo "$as_me: WARNING: cache variabl
+ )
+ echo
+
+- cat <<\_ASBOX
+-## ----------------- ##
++ $as_echo "## ----------------- ##
+ ## Output variables. ##
+-## ----------------- ##
+-_ASBOX
++## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+@@ -1782,11 +2173,9 @@ _ASBOX
+ echo
+
+ if test -n "$ac_subst_files"; then
+- cat <<\_ASBOX
+-## ------------------- ##
++ $as_echo "## ------------------- ##
+ ## File substitutions. ##
+-## ------------------- ##
+-_ASBOX
++## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+@@ -1800,11 +2189,9 @@ _ASBOX
+ fi
+
+ if test -s confdefs.h; then
+- cat <<\_ASBOX
+-## ----------- ##
++ $as_echo "## ----------- ##
+ ## confdefs.h. ##
+-## ----------- ##
+-_ASBOX
++## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+@@ -1818,46 +2205,53 @@ _ASBOX
+ exit $exit_status
+ ' 0
+ for ac_signal in 1 2 13 15; do
+- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
++ trap 'ac_signal='$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 "$CONFIG_SITE"; then
+- ac_site_file1=$CONFIG_SITE
++ # 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=$prefix/etc/config.site
+@@ -1868,19 +2262,23 @@ fi
+ for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+ do
+ test "x$ac_site_file" = xNONE && continue
+- if test -r "$ac_site_file"; then
+- { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
++ if test /dev/null != "$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
+- . "$ac_site_file"
++ . "$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 "$cache_file"; then
+- # Some versions of bash will fail to source /dev/null (special
+- # files actually), so we avoid doing that.
+- if test -f "$cache_file"; then
+- { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
++ # Some versions of bash will fail to source /dev/null (special files
++ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
++ if test /dev/null != "$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";;
+@@ -1888,12 +2286,12 @@ $as_echo "$as_me: loading cache $cache_f
+ esac
+ fi
+ else
+- { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+ $as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+ fi
+
+-ac_header_list="$ac_header_list alloca.h"
++as_fn_append ac_header_list " alloca.h"
+ # Check that the precious variables saved in the cache have kept the same
+ # value.
+ ac_cache_corrupted=false
+@@ -1904,11 +2302,11 @@ for ac_var in $ac_precious_vars; do
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+- { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++ { $as_echo "$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:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
++ { $as_echo "$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=: ;;
+ ,);;
+@@ -1918,17 +2316,17 @@ $as_echo "$as_me: error: \`$ac_var' was
+ 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:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
++ { $as_echo "$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:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
++ { $as_echo "$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:$LINENO: former value: \`$ac_old_val'" >&5
++ { $as_echo "$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:$LINENO: current value: \`$ac_new_val'" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+ $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+@@ -1940,35 +2338,20 @@ $as_echo "$as_me: current value: \`$ac
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
++ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+ done
+ if $ac_cache_corrupted; then
+- { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+- { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
++ { $as_echo "$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;}
+- { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+-$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+- { (exit 1); exit 1; }; }
++ 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 $CPPFLAGS'
+@@ -1991,9 +2374,9 @@ ac_compiler_gnu=$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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
++if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$CC"; then
+@@ -2004,24 +2387,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- { $as_echo "$as_me:$LINENO: result: $CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2031,9 +2414,9 @@ if test -z "$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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$ac_ct_CC"; then
+@@ -2044,24 +2427,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$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:$LINENO: result: $ac_ct_CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2070,7 +2453,7 @@ fi
+ else
+ case $cross_compiling:$ac_tool_warned in
+ yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
++{ $as_echo "$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
+@@ -2084,9 +2467,9 @@ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
++if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$CC"; then
+@@ -2097,24 +2480,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- { $as_echo "$as_me:$LINENO: result: $CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2124,9 +2507,9 @@ fi
+ if test -z "$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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
++if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$CC"; then
+@@ -2138,18 +2521,18 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ if test $ac_prog_rejected = yes; then
+@@ -2168,10 +2551,10 @@ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- { $as_echo "$as_me:$LINENO: result: $CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2183,9 +2566,9 @@ if test -z "$CC"; then
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CC+set}" = set; then
++if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$CC"; then
+@@ -2196,24 +2579,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ fi
+ fi
+ CC=$ac_cv_prog_CC
+ if test -n "$CC"; then
+- { $as_echo "$as_me:$LINENO: result: $CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+ $as_echo "$CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2227,9 +2610,9 @@ if test -z "$CC"; then
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
++if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$ac_ct_CC"; then
+@@ -2240,24 +2623,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$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:$LINENO: result: $ac_ct_CC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+ $as_echo "$ac_ct_CC" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2270,7 +2653,7 @@ done
+ else
+ case $cross_compiling:$ac_tool_warned in
+ yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
++{ $as_echo "$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
+@@ -2281,57 +2664,37 @@ fi
+ fi
+
+
+-test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }; }
++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:$LINENO: checking for C compiler version" >&5
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+ set X $ac_compile
+ ac_compiler=$2
+-{ (ac_try="$ac_compiler --version >&5"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler --version >&5") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+-{ (ac_try="$ac_compiler -v >&5"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler -v >&5") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+-{ (ac_try="$ac_compiler -V >&5"
++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=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler -V >&5") 2>&5
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $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 $ac_status = 0; }
++done
+
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2347,8 +2710,8 @@ ac_clean_files="$ac_clean_files a.out a.
+ # 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:$LINENO: checking for C compiler default output file name" >&5
+-$as_echo_n "checking for C compiler default output file name... " >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: 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:
+@@ -2364,17 +2727,17 @@ do
+ done
+ rm -f $ac_rmfiles
+
+-if { (ac_try="$ac_link_default"
++if { { ac_try="$ac_link_default"
+ case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+ # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+ # in a Makefile. We should not override ac_cv_exeext if it was cached,
+@@ -2391,7 +2754,7 @@ do
+ # certainly right.
+ break;;
+ *.* )
+- if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+@@ -2410,84 +2773,41 @@ test "$ac_cv_exeext" = no && ac_cv_exeex
+ else
+ ac_file=''
+ fi
+-
+-{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+-$as_echo "$ac_file" >&6; }
+-if test -z "$ac_file"; then
+- $as_echo "$as_me: failed program was:" >&5
++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:$LINENO: error: in \`$ac_pwd':" >&5
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: C compiler cannot create executables
+-See \`config.log' for more details." >&2;}
+- { (exit 77); exit 77; }; }; }
++as_fn_error 77 "C compiler cannot create executables
++See \`config.log' for more details" "$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
+
+-# Check that the compiler produces executables we can run. If not, either
+-# the compiler is broken, or we cross compile.
+-{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+-$as_echo_n "checking whether the C compiler works... " >&6; }
+-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+-# If not cross compiling, check that we can run a simple program.
+-if test "$cross_compiling" != yes; then
+- if { ac_try='./$ac_file'
+- { (case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_try") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; }; then
+- cross_compiling=no
+- else
+- if test "$cross_compiling" = maybe; then
+- cross_compiling=yes
+- else
+- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot run C compiled programs.
+-If you meant to cross compile, use \`--host'.
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }; }
+- fi
+- fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+-$as_echo "yes" >&6; }
+-
+ rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ ac_clean_files=$ac_clean_files_save
+-# Check that the compiler produces executables we can run. If not, either
+-# the compiler is broken, or we cross compile.
+-{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+-$as_echo_n "checking whether we are cross compiling... " >&6; }
+-{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+-$as_echo "$cross_compiling" >&6; }
+-
+-{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
++{ $as_echo "$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"
++if { { ac_try="$ac_link"
+ case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$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
+@@ -2502,32 +2822,83 @@ for ac_file in conftest.exe conftest con
+ esac
+ done
+ else
+- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }; }
++as_fn_error $? "cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details" "$LINENO" 5 ; }
+ fi
+-
+-rm -f conftest$ac_cv_exeext
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
++rm -f conftest conftest$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
+-{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
++cat confdefs.h - <<_ACEOF >conftest.$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
+ $as_echo_n "checking for suffix of object files... " >&6; }
+-if test "${ac_cv_objext+set}" = set; then
++if test "${ac_cv_objext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2539,17 +2910,17 @@ main ()
+ }
+ _ACEOF
+ rm -f conftest.o conftest.obj
+-if { (ac_try="$ac_compile"
++if { { ac_try="$ac_compile"
+ case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$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
+@@ -2562,31 +2933,23 @@ else
+ $as_echo "$as_me: failed program was:" >&5
+ sed 's/^/| /' conftest.$ac_ext >&5
+
+-{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }; }
++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:$LINENO: result: $ac_cv_objext" >&5
++{ $as_echo "$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:$LINENO: checking whether we are using the GNU C compiler" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+ $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+-if test "${ac_cv_c_compiler_gnu+set}" = set; then
++if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2600,37 +2963,16 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_compiler_gnu=no
++ ac_compiler_gnu=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+ $as_echo "$ac_cv_c_compiler_gnu" >&6; }
+ if test $ac_compiler_gnu = yes; then
+ GCC=yes
+@@ -2639,20 +2981,16 @@ else
+ fi
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+-{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+ $as_echo_n "checking whether $CC accepts -g... " >&6; }
+-if test "${ac_cv_prog_cc_g+set}" = set; then
++if test "${ac_cv_prog_cc_g+set}" = set; 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 >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2663,35 +3001,11 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- CFLAGS=""
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ CFLAGS=""
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2702,36 +3016,12 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- :
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_c_try_compile "$LINENO"; then :
+
+- ac_c_werror_flag=$ac_save_c_werror_flag
++else
++ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -2742,42 +3032,17 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+ fi
+-
+ rm -f core conftest.err conftest.$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:$LINENO: result: $ac_cv_prog_cc_g" >&5
++{ $as_echo "$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
+@@ -2794,18 +3059,14 @@ else
+ CFLAGS=
+ fi
+ fi
+-{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+ $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+-if test "${ac_cv_prog_cc_c89+set}" = set; then
++if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_cv_prog_cc_c89=no
+ ac_save_CC=$CC
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <stdarg.h>
+ #include <stdio.h>
+@@ -2862,32 +3123,9 @@ for ac_arg in '' -qlanglvl=extc89 -qlang
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+ do
+ CC="$ac_save_CC $ac_arg"
+- rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+ done
+@@ -2898,17 +3136,19 @@ fi
+ # AC_CACHE_VAL
+ case "x$ac_cv_prog_cc_c89" in
+ x)
+- { $as_echo "$as_me:$LINENO: result: none needed" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+ $as_echo "none needed" >&6; } ;;
+ xno)
+- { $as_echo "$as_me:$LINENO: result: unsupported" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+ $as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+- { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
++ { $as_echo "$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 $CPPFLAGS'
+@@ -2936,9 +3176,9 @@ if test -z "$CXX"; then
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_CXX+set}" = set; then
++if test "${ac_cv_prog_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$CXX"; then
+@@ -2949,24 +3189,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ fi
+ fi
+ CXX=$ac_cv_prog_CXX
+ if test -n "$CXX"; then
+- { $as_echo "$as_me:$LINENO: result: $CXX" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+ $as_echo "$CXX" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -2980,9 +3220,9 @@ if test -z "$CXX"; then
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
++if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$ac_ct_CXX"; then
+@@ -2993,24 +3233,24 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$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:$LINENO: result: $ac_ct_CXX" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+ $as_echo "$ac_ct_CXX" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -3023,7 +3263,7 @@ done
+ else
+ case $cross_compiling:$ac_tool_warned in
+ yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
++{ $as_echo "$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
+@@ -3034,53 +3274,36 @@ fi
+ fi
+ fi
+ # Provide some information about the compiler.
+-$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+ set X $ac_compile
+ ac_compiler=$2
+-{ (ac_try="$ac_compiler --version >&5"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler --version >&5") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+-{ (ac_try="$ac_compiler -v >&5"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler -v >&5") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+-{ (ac_try="$ac_compiler -V >&5"
++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=$ac_try;;
+ esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compiler -V >&5") 2>&5
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $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:$LINENO: checking whether we are using the GNU C++ compiler" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+ $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
++if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -3094,37 +3317,16 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_compiler_gnu=no
++ ac_compiler_gnu=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+ $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+ if test $ac_compiler_gnu = yes; then
+ GXX=yes
+@@ -3133,59 +3335,16 @@ else
+ fi
+ ac_test_CXXFLAGS=${CXXFLAGS+set}
+ ac_save_CXXFLAGS=$CXXFLAGS
+-{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+ $as_echo_n "checking whether $CXX accepts -g... " >&6; }
+-if test "${ac_cv_prog_cxx_g+set}" = set; then
++if test "${ac_cv_prog_cxx_g+set}" = set; 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 >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-
+-int
+-main ()
+-{
+-
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_cv_prog_cxx_g=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- CXXFLAGS=""
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -3196,36 +3355,11 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- :
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+- CXXFLAGS="-g"
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++if ac_fn_cxx_try_compile "$LINENO"; then :
++ ac_cv_prog_cxx_g=yes
++else
++ CXXFLAGS=""
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -3236,42 +3370,33 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_cv_prog_cxx_g=yes
++if ac_fn_cxx_try_compile "$LINENO"; then :
++
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++ ac_cxx_werror_flag=$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:$LINENO: result: $ac_cv_prog_cxx_g" >&5
++{ $as_echo "$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
+@@ -3299,10 +3424,10 @@ 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
+-{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+ $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+ if test -z "$CXXCPP"; then
+- if test "${ac_cv_prog_CXXCPP+set}" = set; then
++ if test "${ac_cv_prog_CXXCPP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ # Double quotes because CXXCPP needs to be expanded
+@@ -3317,11 +3442,7 @@ do
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -3330,78 +3451,34 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #endif
+ Syntax error
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- :
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_cxx_try_cpp "$LINENO"; then :
+
++else
+ # Broken: fails on valid input.
+ continue
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
++if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+ continue
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+ # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.i conftest.$ac_ext
+
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
+ break
+ fi
+
+@@ -3413,7 +3490,7 @@ fi
+ else
+ ac_cv_prog_CXXCPP=$CXXCPP
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+ $as_echo "$CXXCPP" >&6; }
+ ac_preproc_ok=false
+ for ac_cxx_preproc_warn_flag in '' yes
+@@ -3424,11 +3501,7 @@ do
+ # <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 >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #ifdef __STDC__
+ # include <limits.h>
+@@ -3437,87 +3510,40 @@ cat >>conftest.$ac_ext <<_ACEOF
+ #endif
+ Syntax error
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- :
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
++if ac_fn_cxx_try_cpp "$LINENO"; then :
+
++else
+ # Broken: fails on valid input.
+ continue
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <ac_nonexistent.h>
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
++if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+ continue
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+ # Passes both tests.
+ ac_preproc_ok=:
+ break
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.i conftest.$ac_ext
+
+ done
+ # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+-rm -f conftest.err conftest.$ac_ext
+-if $ac_preproc_ok; then
+- :
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++
+ else
+- { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+ $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+-{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+- { (exit 1); exit 1; }; }; }
++as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
++See \`config.log' for more details" "$LINENO" 5 ; }
+ fi
+
+ ac_ext=cpp
+@@ -3547,9 +3573,7 @@ for ac_dir in "$srcdir" "$srcdir/.." "$s
+ fi
+ done
+ if test -z "$ac_aux_dir"; then
+- { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+-$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+ fi
+
+ # These three variables are undocumented and unsupported,
+@@ -3575,10 +3599,10 @@ ac_configure="$SHELL $ac_aux_dir/configu
+ # 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:$LINENO: checking for a BSD-compatible install" >&5
++{ $as_echo "$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 test "${ac_cv_path_install+set}" = set; then
++if test "${ac_cv_path_install+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+@@ -3586,11 +3610,11 @@ 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/* | \
++ # 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\\/* | \
++ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+@@ -3627,7 +3651,7 @@ case $as_dir/ in
+ ;;
+ esac
+
+-done
++ done
+ IFS=$as_save_IFS
+
+ rm -rf conftest.one conftest.two conftest.dir
+@@ -3643,7 +3667,7 @@ fi
+ INSTALL=$ac_install_sh
+ fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+ $as_echo "$INSTALL" >&6; }
+
+ # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+@@ -3656,9 +3680,9 @@ test -z "$INSTALL_DATA" && INSTALL_DATA=
+
+ # 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_prog_HAVE_PKG_CONFIG+set}" = set; then
++if test "${ac_cv_prog_HAVE_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -n "$HAVE_PKG_CONFIG"; then
+@@ -3669,14 +3693,14 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_PKG_CONFIG="yes"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_PKG_CONFIG" && ac_cv_prog_HAVE_PKG_CONFIG="no"
+@@ -3684,18 +3708,16 @@ fi
+ fi
+ HAVE_PKG_CONFIG=$ac_cv_prog_HAVE_PKG_CONFIG
+ if test -n "$HAVE_PKG_CONFIG"; then
+- { $as_echo "$as_me:$LINENO: result: $HAVE_PKG_CONFIG" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_PKG_CONFIG" >&5
+ $as_echo "$HAVE_PKG_CONFIG" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+
+ if test x$HAVE_PKG_CONFIG = xno ; then
+- { { $as_echo "$as_me:$LINENO: error: pkg-config is required to compile audacity!" >&5
+-$as_echo "$as_me: error: pkg-config is required to compile audacity!" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "pkg-config is required to compile audacity!" "$LINENO" 5
+ fi
+
+
+@@ -3730,9 +3752,7 @@ AUDACITY_NAME=`echo audacity | sed $prog
+
+ if [ "$AUDACITY_NAME" = "audacity" ] ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define AUDACITY_NAME "audacity"
+-_ACEOF
++$as_echo "#define AUDACITY_NAME \"audacity\"" >>confdefs.h
+
+ else
+ cat >>confdefs.h <<_ACEOF
+@@ -3755,16 +3775,14 @@ _ACEOF
+ ### Configuration of Audacity module support ###
+ ################################################
+
+-cat >>confdefs.h <<\_ACEOF
+-#define BUILDING_AUDACITY 1
+-_ACEOF
++$as_echo "#define BUILDING_AUDACITY 1" >>confdefs.h
+
+ # Add -rdynamic to linker flags so the right symbols are exported for
+ # plug-ins. This might not work on all architectures / compilers, so we need
+ # to check if it does or not.
+-{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+ $as_echo_n "checking for a sed that does not truncate output... " >&6; }
+-if test "${ac_cv_path_SED+set}" = set; then
++if test "${ac_cv_path_SED+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+@@ -3772,7 +3790,7 @@ else
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+- $as_unset ac_script || ac_script=
++ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+@@ -3781,7 +3799,7 @@ for as_dir in $PATH
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- for ac_prog in sed gsed; do
++ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+@@ -3801,7 +3819,7 @@ case `"$ac_path_SED" --version 2>&1` in
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+- ac_count=`expr $ac_count + 1`
++ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+@@ -3816,19 +3834,17 @@ esac
+ $ac_path_SED_found && break 3
+ done
+ done
+-done
++ done
+ IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+- { { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+-$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+ else
+ ac_cv_path_SED=$SED
+ fi
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+ $as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+@@ -3841,9 +3857,9 @@ $as_echo "$ac_cv_path_SED" >&6; }
+
+ flag=`echo "-rdynamic" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
+
+- { $as_echo "$as_me:$LINENO: checking whether the linker accepts the -rdynamic flag" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts the -rdynamic flag" >&5
+ $as_echo_n "checking whether the linker accepts the -rdynamic flag... " >&6; }
+-if { as_var=ax_cv_ld_check_flag_$flag; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${ax_cv_ld_check_flag_$flag+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+
+@@ -3852,14 +3868,10 @@ else
+
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -rdynamic"
+- cat >conftest.$ac_ext <<_ACEOF
+-
+- /* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
++
+ int
+ main ()
+ {
+@@ -3869,42 +3881,17 @@ main ()
+ }
+
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+
+ eval "ax_cv_ld_check_flag_$flag=yes"
+
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+
+ eval "ax_cv_ld_check_flag_$flag=no"
+
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
+
+ LDFLAGS="$save_LDFLAGS"
+
+@@ -3912,12 +3899,11 @@ rm -f core conftest.err conftest.$ac_obj
+
+
+ fi
+-ac_res=`eval 'as_val=${'ax_cv_ld_check_flag_$flag'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$ax_cv_ld_check_flag_$flag
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+
+- if eval "test \"`echo '$ax_cv_ld_check_flag_'$flag`\" = yes"; then
++ if eval "test \"`echo '$ax_cv_ld_check_flag_'$flag`\" = yes"; then :
+
+ :
+ have_dynamic_link=yes
+@@ -3929,13 +3915,12 @@ else
+
+ fi
+
+-
+ if test "x$have_dynamic_link" = "xyes" ; then
+ BUILD_LDFLAGS="${BUILD_LDFLAGS} -rdynamic "
+ else
+- { $as_echo "$as_me:$LINENO: WARNING: \"Linker does not support -rdynamic. Could not enable exporting all symbols\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Linker does not support -rdynamic. Could not enable exporting all symbols\"" >&5
+ $as_echo "$as_me: WARNING: \"Linker does not support -rdynamic. Could not enable exporting all symbols\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: \"Audacity module support will probably not work\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Audacity module support will probably not work\"" >&5
+ $as_echo "$as_me: WARNING: \"Audacity module support will probably not work\"" >&2;}
+ fi
+
+@@ -3943,7 +3928,7 @@ fi
+ #####################
+
+ # Check whether --enable-static was given.
+-if test "${enable_static+set}" = set; then
++if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; static_preference="--static=$enableval"
+ else
+ static_preference=""
+@@ -3951,7 +3936,7 @@ fi
+
+
+ # Check whether --enable-unicode was given.
+-if test "${enable_unicode+set}" = set; then
++if test "${enable_unicode+set}" = set; then :
+ enableval=$enable_unicode; unicode_preference="--unicode=$enableval"
+ else
+ unicode_preference="--unicode=yes"
+@@ -3959,7 +3944,7 @@ fi
+
+
+ # Check whether --enable-debug was given.
+-if test "${enable_debug+set}" = set; then
++if test "${enable_debug+set}" = set; then :
+ enableval=$enable_debug; debug_preference="$enableval"
+ else
+ debug_preference="no"
+@@ -3968,32 +3953,36 @@ fi
+
+
+ # Check whether --with-lib-preference was given.
+-if test "${with_lib_preference+set}" = set; then
++if test "${with_lib_preference+set}" = set; then :
+ withval=$with_lib_preference; lib_preference=$withval
+ else
+ lib_preference="system local"
+ fi
+
+
++# Check whether --enable-dynamic-loading was given.
++if test "${enable_dynamic_loading+set}" = set; then :
++ enableval=$enable_dynamic_loading; dynamic_loading="$enableval"
++else
++ dynamic_loading="yes"
++fi
++
++
+
+
+ if test x"$debug_preference" = "xyes" ; then
+- { $as_echo "$as_me:$LINENO: Adding -g for debugging to CFLAGS and CXXFLAGS ..." >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Adding -g for debugging to CFLAGS and CXXFLAGS ..." >&5
+ $as_echo "$as_me: Adding -g for debugging to CFLAGS and CXXFLAGS ..." >&6;}
+ CFLAGS="${CFLAGS} -g "
+ CXXFLAGS="${CXXFLAGS} -g "
+ fi
+
+-{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+ $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+-if test "${ac_cv_c_const+set}" = set; then
++if test "${ac_cv_c_const+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -4053,48 +4042,25 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_c_const=no
++ ac_cv_c_const=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+ $as_echo "$ac_cv_c_const" >&6; }
+ if test $ac_cv_c_const = no; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define const /**/
+-_ACEOF
++$as_echo "#define const /**/" >>confdefs.h
+
+ fi
+
+
+-{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+ $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+-if test "${ac_cv_path_GREP+set}" = set; then
++if test "${ac_cv_path_GREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if test -z "$GREP"; then
+@@ -4105,7 +4071,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/x
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- for ac_prog in grep ggrep; do
++ 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"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+@@ -4125,7 +4091,7 @@ case `"$ac_path_GREP" --version 2>&1` in
+ $as_echo 'GREP' >> "conftest.nl"
+ "$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
+- ac_count=`expr $ac_count + 1`
++ 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"
+@@ -4140,26 +4106,24 @@ esac
+ $ac_path_GREP_found && break 3
+ done
+ done
+-done
++ done
+ IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+- { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+-$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+- { (exit 1); exit 1; }; }
++ 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:$LINENO: result: $ac_cv_path_GREP" >&5
++{ $as_echo "$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:$LINENO: checking for egrep" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+ $as_echo_n "checking for egrep... " >&6; }
+-if test "${ac_cv_path_EGREP+set}" = set; then
++if test "${ac_cv_path_EGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+@@ -4173,7 +4137,7 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/x
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- for ac_prog in egrep; do
++ 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"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+@@ -4193,7 +4157,7 @@ case `"$ac_path_EGREP" --version 2>&1` i
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+- ac_count=`expr $ac_count + 1`
++ 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"
+@@ -4208,12 +4172,10 @@ esac
+ $ac_path_EGREP_found && break 3
+ done
+ done
+-done
++ done
+ IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+- { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+-$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+- { (exit 1); exit 1; }; }
++ 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
+@@ -4221,21 +4183,17 @@ fi
+
+ fi
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
++{ $as_echo "$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:$LINENO: checking for ANSI C header files" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+ $as_echo_n "checking for ANSI C header files... " >&6; }
+-if test "${ac_cv_header_stdc+set}" = set; then
++if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <stdlib.h>
+ #include <stdarg.h>
+@@ -4250,48 +4208,23 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_header_stdc=no
++ ac_cv_header_stdc=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ 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
+- :
++ $EGREP "memchr" >/dev/null 2>&1; then :
++
+ else
+ ac_cv_header_stdc=no
+ fi
+@@ -4301,18 +4234,14 @@ fi
+
+ if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ 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
+- :
++ $EGREP "free" >/dev/null 2>&1; then :
++
+ else
+ ac_cv_header_stdc=no
+ fi
+@@ -4322,407 +4251,93 @@ 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
++ if test "$cross_compiling" = yes; then :
+ :
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <ctype.h>
+-#include <stdlib.h>
+-#if ((' ' & 0x0FF) == 0x020)
+-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+-#else
+-# define ISLOWER(c) \
+- (('a' <= (c) && (c) <= 'i') \
+- || ('j' <= (c) && (c) <= 'r') \
+- || ('s' <= (c) && (c) <= 'z'))
+-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+-#endif
+-
+-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+-int
+-main ()
+-{
+- int i;
+- for (i = 0; i < 256; i++)
+- if (XOR (islower (i), ISLOWER (i))
+- || toupper (i) != TOUPPER (i))
+- return 2;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest$ac_exeext
+-if { (ac_try="$ac_link"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+- { (case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_try") 2>&5
+- ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; }; then
+- :
+-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
+-
+-( exit $ac_status )
+-ac_cv_header_stdc=no
+-fi
+-rm -rf conftest.dSYM
+-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+-fi
+-
+-
+-fi
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+-$as_echo "$ac_cv_header_stdc" >&6; }
+-if test $ac_cv_header_stdc = yes; then
+-
+-cat >>confdefs.h <<\_ACEOF
+-#define STDC_HEADERS 1
+-_ACEOF
+-
+-fi
+-
+-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+-
+-
+-
+-
+-
+-
+-
+-
+-
+-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+- inttypes.h stdint.h unistd.h
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+- $as_echo_n "(cached) " >&6
+-else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-
+-#include <$ac_header>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- eval "$as_ac_Header=yes"
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- eval "$as_ac_Header=no"
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
+- cat >>confdefs.h <<_ACEOF
+-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+-_ACEOF
+-
+-fi
+-
+-done
+-
+-
+-{ $as_echo "$as_me:$LINENO: checking for size_t" >&5
+-$as_echo_n "checking for size_t... " >&6; }
+-if test "${ac_cv_type_size_t+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-else
+- ac_cv_type_size_t=no
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-int
+-main ()
+-{
+-if (sizeof (size_t))
+- return 0;
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++ (('a' <= (c) && (c) <= 'i') \
++ || ('j' <= (c) && (c) <= 'r') \
++ || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+ int
+ main ()
+ {
+-if (sizeof ((size_t)))
+- return 0;
+- ;
++ int i;
++ for (i = 0; i < 256; i++)
++ if (XOR (islower (i), ISLOWER (i))
++ || toupper (i) != TOUPPER (i))
++ return 2;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- :
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_type_size_t=yes
+-fi
++if ac_fn_cxx_try_run "$LINENO"; then :
+
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
++ ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++ conftest.$ac_objext conftest.beam conftest.$ac_ext
+ fi
+
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
+-$as_echo "$ac_cv_type_size_t" >&6; }
+-if test "x$ac_cv_type_size_t" = x""yes; then
+- :
+-else
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
+
+-cat >>confdefs.h <<_ACEOF
+-#define size_t unsigned int
+-_ACEOF
++$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" | $as_tr_sh`
++ac_fn_cxx_check_header_compile "$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" | $as_tr_cpp` 1
++_ACEOF
+
++fi
+
++done
+
+
++ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
++if test "x$ac_cv_type_size_t" = x""yes; then :
+
+-for ac_header in $ac_header_list
+-do
+-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+- { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+- $as_echo_n "(cached) " >&6
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-else
+- # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
+-$as_echo_n "checking $ac_header usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-#include <$ac_header>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_header_compiler=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_compiler=no
+-fi
+
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
+-$as_echo_n "checking $ac_header presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <$ac_header>
++cat >>confdefs.h <<_ACEOF
++#define size_t unsigned int
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- ac_header_preproc=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+
+- ac_header_preproc=no
+ fi
+
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$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_cxx_preproc_warn_flag in
+- yes:no: )
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+- ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+-$as_echo_n "checking for $ac_header... " >&6; }
+-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+- $as_echo_n "(cached) " >&6
+-else
+- eval "$as_ac_Header=\$ac_header_preproc"
+-fi
+-ac_res=`eval 'as_val=${'$as_ac_Header'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+
+-fi
+-as_val=`eval 'as_val=${'$as_ac_Header'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++
++ for ac_header in $ac_header_list
++do :
++ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_cxx_check_header_compile "$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
+@@ -4737,14 +4352,9 @@ done
+
+
+
+-
+-
+-
+-
+-
+-{ $as_echo "$as_me:$LINENO: checking CFLAGS for strict prototypes" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for strict prototypes" >&5
+ $as_echo_n "checking CFLAGS for strict prototypes... " >&6; }
+-if test "${ac_cv_cflags_strict_prototypes+set}" = set; then
++if test "${ac_cv_cflags_strict_prototypes+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_cv_cflags_strict_prototypes="no, unknown"
+@@ -4758,11 +4368,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ ac_save_CFLAGS="$CFLAGS"
+ for ac_arg in "-pedantic % -fstrict-prototypes -Wstrict-prototypes" "-pedantic % -Wstrict-prototypes" "-pedantic % -Wmissing-prototypes" "-pedantic % -Werror-implicit-function-declaration" "-pedantic % -Wimplicit-function-declaration" #
+ do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -4773,43 +4379,16 @@ return 0;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_cflags_strict_prototypes=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ case ".$ac_cv_cflags_strict_prototypes" in
+ .|.no|.no,*) ;;
+ *) # sanity check with signal() from sys/signal.h
+ cp config.log config.tmp
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ #include <signal.h>
+ int
+@@ -4822,34 +4401,13 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ if test `diff config.log config.tmp | grep -i warning | wc -l` != 0
+ then if test `diff config.log config.tmp | grep -i warning | wc -l` != 1
+ then ac_cv_cflags_strict_prototypes="no, suppressed, signal.h," ; fi ; fi
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_cflags_strict_prototypes="no, suppressed, signal.h"
++ ac_cv_cflags_strict_prototypes="no, suppressed, signal.h"
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ rm config.tmp
+ ;;
+@@ -4863,7 +4421,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_cflags_strict_prototypes" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_strict_prototypes" >&5
+ $as_echo "$ac_cv_cflags_strict_prototypes" >&6; }
+ case ".$ac_cv_cflags_strict_prototypes" in
+ .ok|.ok,*) ;;
+@@ -4871,25 +4429,25 @@ case ".$ac_cv_cflags_strict_prototypes"
+ ;;
+ *)
+ if echo " $CFLAGS " | grep " $ac_cv_cflags_strict_prototypes " 2>&1 >/dev/null
+- then { ($as_echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_strict_prototypes") >&5
++ then { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS does contain \$ac_cv_cflags_strict_prototypes"; } >&5
+ (: CFLAGS does contain $ac_cv_cflags_strict_prototypes) 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+- else { ($as_echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_strict_prototypes\"") >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }
++ else { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_strict_prototypes\""; } >&5
+ (: CFLAGS="$CFLAGS $ac_cv_cflags_strict_prototypes") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }
+ CFLAGS="$CFLAGS $ac_cv_cflags_strict_prototypes"
+ fi
+ ;;
+ esac
+
+
+-{ $as_echo "$as_me:$LINENO: checking wall_flags for maximum warnings" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking wall_flags for maximum warnings" >&5
+ $as_echo_n "checking wall_flags for maximum warnings... " >&6; }
+-if test "${ac_cv_cflags_warn_all+set}" = set; then
++if test "${ac_cv_cflags_warn_all+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_cv_cflags_warn_all="no, unknown"
+@@ -4903,11 +4461,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+ ac_save_CFLAGS="$CFLAGS"
+ for ac_arg in "-pedantic % -Wall" "-xstrconst % -v" "-std1 % -verbose -w0 -warnprotos" "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" "-ansi -ansiE % -fullwarn" "+ESlit % +w1" "-Xc % -pvctl,fullmsg" "-h conform % -h msglevel 2" #
+ do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ int
+@@ -4918,32 +4472,9 @@ return 0;
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_c_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_cflags_warn_all=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+ CFLAGS="$ac_save_CFLAGS"
+@@ -4955,7 +4486,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_cflags_warn_all" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_warn_all" >&5
+ $as_echo "$ac_cv_cflags_warn_all" >&6; }
+ case ".$ac_cv_cflags_warn_all" in
+ .ok|.ok,*) ;;
+@@ -4963,16 +4494,16 @@ case ".$ac_cv_cflags_warn_all" in
+ ;;
+ *)
+ if echo " $wall_flags " | grep " $ac_cv_cflags_warn_all " 2>&1 >/dev/null
+- then { ($as_echo "$as_me:$LINENO: : wall_flags does contain \$ac_cv_cflags_warn_all") >&5
++ then { { $as_echo "$as_me:${as_lineno-$LINENO}: : wall_flags does contain \$ac_cv_cflags_warn_all"; } >&5
+ (: wall_flags does contain $ac_cv_cflags_warn_all) 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
+- else { ($as_echo "$as_me:$LINENO: : wall_flags=\"\$wall_flags \$ac_cv_cflags_warn_all\"") >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }
++ else { { $as_echo "$as_me:${as_lineno-$LINENO}: : wall_flags=\"\$wall_flags \$ac_cv_cflags_warn_all\""; } >&5
+ (: wall_flags="$wall_flags $ac_cv_cflags_warn_all") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }
+ wall_flags="$wall_flags $ac_cv_cflags_warn_all"
+ fi
+ ;;
+@@ -4986,9 +4517,9 @@ CFLAGS="${CFLAGS} $wall_flags"
+
+ flag=`echo "$wall_flags" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
+
+- { $as_echo "$as_me:$LINENO: checking whether the C++ compiler accepts the $wall_flags flag" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler accepts the $wall_flags flag" >&5
+ $as_echo_n "checking whether the C++ compiler accepts the $wall_flags flag... " >&6; }
+-if { as_var=ax_cv_cxx_check_flag_$flag; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${ax_cv_cxx_check_flag_$flag+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+
+@@ -5002,14 +4533,10 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+ save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS $wall_flags"
+- cat >conftest.$ac_ext <<_ACEOF
+-
+- /* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+-int foo;
++
++ int foo;
+ int
+ main ()
+ {
+@@ -5019,36 +4546,15 @@ foo = 1;
+ }
+
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+
+ eval "ax_cv_cxx_check_flag_$flag=yes"
+
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+
+ eval "ax_cv_cxx_check_flag_$flag=no"
+
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ CXXFLAGS="$save_CXXFLAGS"
+@@ -5062,12 +4568,11 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ fi
+-ac_res=`eval 'as_val=${'ax_cv_cxx_check_flag_$flag'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$ax_cv_cxx_check_flag_$flag
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+
+- if eval "test \"`echo '$ax_cv_cxx_check_flag_'$flag`\" = yes"; then
++ if eval "test \"`echo '$ax_cv_cxx_check_flag_'$flag`\" = yes"; then :
+
+ :
+ cxx_does_wall="yes"
+@@ -5079,7 +4584,6 @@ else
+
+ fi
+
+-
+ if test "x$cxx_does_wall" = "xyes" ; then
+ CXXFLAGS="${CXXFLAGS} $wall_flags"
+ fi
+@@ -5090,9 +4594,9 @@ fi
+
+ flag=`echo "$wall_flags" | $SED 'y% .=/+-(){}<>:*,%_______________%'`
+
+- { $as_echo "$as_me:$LINENO: checking whether the C++ preprocessor accepts the $wall_flags flag" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ preprocessor accepts the $wall_flags flag" >&5
+ $as_echo_n "checking whether the C++ preprocessor accepts the $wall_flags flag... " >&6; }
+-if { as_var=ax_cv_cxxcpp_check_flag_$flag; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${ax_cv_cxxcpp_check_flag_$flag+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+
+@@ -5106,14 +4610,10 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+ save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS="$CXXFLAGS $wall_flags"
+- cat >conftest.$ac_ext <<_ACEOF
+-
+- /* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+-int foo;
++
++ int foo;
+ int
+ main ()
+ {
+@@ -5123,36 +4623,16 @@ foo = 1;
+ }
+
+ _ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
++if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+ eval "ax_cv_cxxcpp_check_flag_$flag=yes"
+
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+
+ eval "ax_cv_cxxcpp_check_flag_$flag=no"
+
+ fi
+-
+-rm -f conftest.err conftest.$ac_ext
++rm -f conftest.err conftest.i conftest.$ac_ext
+
+ CXXFLAGS="$save_CXXFLAGS"
+
+@@ -5165,12 +4645,11 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ fi
+-ac_res=`eval 'as_val=${'ax_cv_cxxcpp_check_flag_$flag'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$ax_cv_cxxcpp_check_flag_$flag
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+
+- if eval "test \"`echo '$ax_cv_cxxcpp_check_flag_'$flag`\" = yes"; then
++ if eval "test \"`echo '$ax_cv_cxxcpp_check_flag_'$flag`\" = yes"; then :
+
+ :
+ cpp_does_wall="yes"
+@@ -5182,7 +4661,6 @@ else
+
+ fi
+
+-
+ if test "x$cpp_does_wall" = "xyes" ; then
+ CPPFLAGS="${CPPFLAGS} $wall_flags"
+ fi
+@@ -5192,19 +4670,15 @@ fi
+ CFLAG_VISIBILITY=
+ HAVE_VISIBILITY=0
+ if test -n "$GCC"; then
+- { $as_echo "$as_me:$LINENO: checking for simple visibility declarations" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
+ $as_echo_n "checking for simple visibility declarations... " >&6; }
+- if test "${gl_cv_cc_visibility+set}" = set; then
++ if test "${gl_cv_cc_visibility+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+
+ gl_save_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -fvisibility=hidden"
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+ extern __attribute__((__visibility__("hidden"))) int hiddenvar;
+ extern __attribute__((__visibility__("default"))) int exportedvar;
+@@ -5218,37 +4692,16 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ gl_cv_cc_visibility=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- gl_cv_cc_visibility=no
++ gl_cv_cc_visibility=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$gl_save_CFLAGS"
+ fi
+
+- { $as_echo "$as_me:$LINENO: result: $gl_cv_cc_visibility" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
+ $as_echo "$gl_cv_cc_visibility" >&6; }
+ if test $gl_cv_cc_visibility = yes; then
+ CFLAG_VISIBILITY="-fvisibility=hidden"
+@@ -5267,9 +4720,9 @@ _ACEOF
+
+ # Extract the first word of "wx-config", so it can be a program name with args.
+ set dummy wx-config; ac_word=$2
+-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_WX_CONFIG+set}" = set; then
++if test "${ac_cv_path_WX_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ case $WX_CONFIG in
+@@ -5283,14 +4736,14 @@ for as_dir in $as_dummy
+ do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+- for ac_exec_ext in '' $ac_executable_extensions; do
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_WX_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_WX_CONFIG" && ac_cv_path_WX_CONFIG="no"
+@@ -5299,18 +4752,16 @@ esac
+ fi
+ WX_CONFIG=$ac_cv_path_WX_CONFIG
+ if test -n "$WX_CONFIG"; then
+- { $as_echo "$as_me:$LINENO: result: $WX_CONFIG" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WX_CONFIG" >&5
+ $as_echo "$WX_CONFIG" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+
+ if [ "$WX_CONFIG" = "no" ] ; then
+- { { $as_echo "$as_me:$LINENO: error: \"Could not find wx-config: is wxWidgets installed? is wx-config in your path?\"" >&5
+-$as_echo "$as_me: error: \"Could not find wx-config: is wxWidgets installed? is wx-config in your path?\"" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "\"Could not find wx-config: is wxWidgets installed? is wx-config in your path?\"" "$LINENO" 5
+ fi
+
+ if test "x$debug_preference" = "xyes"; then
+@@ -5322,7 +4773,7 @@ fi
+ wxconfigargs="$static_preference $unicode_preference $wxconfigargs $wx_preference"
+ wx_version=`${WX_CONFIG} $wxconfigargs --version`
+
+-{ $as_echo "$as_me:$LINENO: Checking that the chosen version of wxWidgets is 2.8.x" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking that the chosen version of wxWidgets is 2.8.x" >&5
+ $as_echo "$as_me: Checking that the chosen version of wxWidgets is 2.8.x" >&6;}
+
+ case "${wx_version}" in
+@@ -5331,19 +4782,12 @@ case "${wx_version}" in
+ ;;
+ *)
+ wx_list=`${WX_CONFIG} --list`
+- { { $as_echo "$as_me:$LINENO: error: Unable to locate a suitable configuration of wxWidgets v2.8.x or higher.
+-The currently available configurations are listed below. If necessary, either
+-install the package for your distribution or download the latest version of
+-wxWidgets
+-from http://wxwidgets.org.
+-${wx_list}" >&5
+-$as_echo "$as_me: error: Unable to locate a suitable configuration of wxWidgets v2.8.x or higher.
++ as_fn_error $? "Unable to locate a suitable configuration of wxWidgets v2.8.x or higher.
+ The currently available configurations are listed below. If necessary, either
+ install the package for your distribution or download the latest version of
+ wxWidgets
+ from http://wxwidgets.org.
+-${wx_list}" >&2;}
+- { (exit 1); exit 1; }; }
++${wx_list}" "$LINENO" 5
+ esac
+
+ ac_configure_args="$ac_configure_args --with-wx-config=\"$WX_CONFIG\""
+@@ -5355,7 +4799,7 @@ CXXFLAGS="$CXXFLAGS `$WX_CONFIG $wxconfi
+
+
+
+-subdirs="$subdirs "lib-src/FileDialog""
++subdirs="$subdirs lib-src/FileDialog"
+
+ LOCAL_LIBS="$LOCAL_LIBS FileDialog.a"
+ CXXFLAGS="$CXXFLAGS -I\$(top_srcdir)/lib-src/FileDialog"
+@@ -5366,9 +4810,9 @@ if test "x$ac_cv_env_PKG_CONFIG_set" !=
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
++if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ case $PKG_CONFIG in
+@@ -5381,14 +4825,14 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+- $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ ;;
+@@ -5396,10 +4840,10 @@ esac
+ fi
+ PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+ if test -n "$PKG_CONFIG"; then
+- { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+ $as_echo "$PKG_CONFIG" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -5409,9 +4853,9 @@ if test -z "$ac_cv_path_PKG_CONFIG"; the
+ 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:$LINENO: checking for $ac_word" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+ $as_echo_n "checking for $ac_word... " >&6; }
+-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
++if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ case $ac_pt_PKG_CONFIG in
+@@ -5424,14 +4868,14 @@ 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
++ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+ done
+-done
++ done
+ IFS=$as_save_IFS
+
+ ;;
+@@ -5439,10 +4883,10 @@ 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:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+ $as_echo "$ac_pt_PKG_CONFIG" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ fi
+
+@@ -5451,7 +4895,7 @@ fi
+ else
+ case $cross_compiling:$ac_tool_warned in
+ yes:)
+-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
++{ $as_echo "$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
+@@ -5464,13 +4908,13 @@ fi
+ fi
+ if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+- { $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
++ { $as_echo "$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:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ else
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+@@ -5513,65 +4957,25 @@ fi
+ esac
+ ax_sub_configure_args="$ax_sub_configure_args '$ax_arg'" ;;
+ esac
+- done
+-
+- # Always prepend --prefix to ensure using the same prefix
+- # in subdir configurations.
+- ax_arg="--prefix=$prefix"
+- case $ax_arg in
+- *\'*) ax_arg=`echo "$ax_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+- esac
+- ax_sub_configure_args="'$ax_arg' $ax_sub_configure_args"
+-
+- # Pass --silent
+- if test "$silent" = yes; then
+- ax_sub_configure_args="--silent $ax_sub_configure_args"
+- fi
+-
+- ax_popdir=`pwd`
+- { $as_echo "$as_me:$LINENO: Configuring sources in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
+-$as_echo "$as_me: Configuring sources in \"${srcdir}/lib-src/lib-widget-extra\"" >&6;}
+- { as_dir=""${srcdir}/lib-src/lib-widget-extra""
+- case $as_dir in #(
+- -*) as_dir=./$as_dir;;
+- esac
+- test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+- 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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+- { (exit 1); exit 1; }; }; }
++ done
++
++ # Always prepend --prefix to ensure using the same prefix
++ # in subdir configurations.
++ ax_arg="--prefix=$prefix"
++ case $ax_arg in
++ *\'*) ax_arg=`echo "$ax_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++ esac
++ ax_sub_configure_args="'$ax_arg' $ax_sub_configure_args"
++
++ # Pass --silent
++ if test "$silent" = yes; then
++ ax_sub_configure_args="--silent $ax_sub_configure_args"
++ fi
++
++ ax_popdir=`pwd`
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Configuring sources in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
++$as_echo "$as_me: Configuring sources in \"${srcdir}/lib-src/lib-widget-extra\"" >&6;}
++ as_dir=""${srcdir}/lib-src/lib-widget-extra""; as_fn_mkdir_p
+ ac_builddir=.
+
+ case ""${srcdir}/lib-src/lib-widget-extra"" in
+@@ -5617,7 +5021,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_
+ # This should be Cygnus configure.
+ ax_sub_configure=$ac_aux_dir/configure
+ else
+- { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
+ $as_echo "$as_me: WARNING: no configuration information is in \"${srcdir}/lib-src/lib-widget-extra\"" >&2;}
+ ax_sub_configure=
+ fi
+@@ -5631,7 +5035,7 @@ $as_echo "$as_me: WARNING: no configurat
+ ax_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+ esac
+
+- { $as_echo "$as_me:$LINENO: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&5
+ $as_echo "$as_me: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ax_sub_configure\" $ax_sub_configure_args \
+@@ -5639,25 +5043,25 @@ $as_echo "$as_me: running $SHELL $ax_sub
+ fi
+
+ cd "$ax_popdir"
+- { $as_echo "$as_me:$LINENO: Done configuring in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Done configuring in \"${srcdir}/lib-src/lib-widget-extra\"" >&5
+ $as_echo "$as_me: Done configuring in \"${srcdir}/lib-src/lib-widget-extra\"" >&6;}
+
+ PKG_CONFIG_PATH="${srcdir}/lib-src/lib-widget-extra/:$PKG_CONFIG_PATH"
+ export PKG_CONFIG_PATH
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for WIDGETEXTRA" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for WIDGETEXTRA" >&5
+ $as_echo_n "checking for WIDGETEXTRA... " >&6; }
+
+ if test -n "$WIDGETEXTRA_CFLAGS"; then
+ pkg_cv_WIDGETEXTRA_CFLAGS="$WIDGETEXTRA_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libwidgetextra\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libwidgetextra\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libwidgetextra") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_WIDGETEXTRA_CFLAGS=`$PKG_CONFIG --cflags "libwidgetextra" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -5669,11 +5073,11 @@ if test -n "$WIDGETEXTRA_LIBS"; then
+ pkg_cv_WIDGETEXTRA_LIBS="$WIDGETEXTRA_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libwidgetextra\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libwidgetextra\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libwidgetextra") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_WIDGETEXTRA_LIBS=`$PKG_CONFIG --libs "libwidgetextra" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -5699,7 +5103,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$WIDGETEXTRA_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ widgetextra_available="no"
+ elif test $pkg_failed = untried; then
+@@ -5707,15 +5111,13 @@ elif test $pkg_failed = untried; then
+ else
+ WIDGETEXTRA_CFLAGS=$pkg_cv_WIDGETEXTRA_CFLAGS
+ WIDGETEXTRA_LIBS=$pkg_cv_WIDGETEXTRA_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ widgetextra_available="yes"
+ fi
+
+ if test "x$widgetextra_available" != "xyes" ; then
+- { { $as_echo "$as_me:$LINENO: error: lib-widget-extra is required to build audacity. A copy is included in the audacity source distribution at lib-src/lib-widget-extra/." >&5
+-$as_echo "$as_me: error: lib-widget-extra is required to build audacity. A copy is included in the audacity source distribution at lib-src/lib-widget-extra/." >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "lib-widget-extra is required to build audacity. A copy is included in the audacity source distribution at lib-src/lib-widget-extra/." "$LINENO" 5
+ fi
+
+ BUILD_LDFLAGS="$BUILD_LDFLAGS $WIDGETEXTRA_LIBS"
+@@ -5724,14 +5126,14 @@ LIBSRC_BUILD="$LIBSRC_BUILD widgetextra"
+
+ LIBRARIES="LIBVORBIS LIBMAD LIBSNDFILE LIBFLAC LIBID3TAG LIBSAMPLERATE LIBRESAMPLE LIBSBSMS LIBSOUNDTOUCH LIBNYQUIST LIBVAMP LIBEXPAT LIBTWOLAME FFMPEG PORTSMF"
+
+-{ $as_echo "$as_me:$LINENO: Determining what libraries are available in this tree and on the system" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: Determining what libraries are available in this tree and on the system" >&5
+ $as_echo "$as_me: Determining what libraries are available in this tree and on the system" >&6;}
+
+
+
+
+ # Check whether --with-libsndfile was given.
+-if test "${with_libsndfile+set}" = set; then
++if test "${with_libsndfile+set}" = set; then :
+ withval=$with_libsndfile; LIBSNDFILE_ARGUMENT=$withval
+ else
+ LIBSNDFILE_ARGUMENT="unspecified"
+@@ -5741,18 +5143,18 @@ fi
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for SNDFILE" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SNDFILE" >&5
+ $as_echo_n "checking for SNDFILE... " >&6; }
+
+ if test -n "$SNDFILE_CFLAGS"; then
+ pkg_cv_SNDFILE_CFLAGS="$SNDFILE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sndfile >= 1.0.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SNDFILE_CFLAGS=`$PKG_CONFIG --cflags "sndfile >= 1.0.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -5764,11 +5166,11 @@ if test -n "$SNDFILE_LIBS"; then
+ pkg_cv_SNDFILE_LIBS="$SNDFILE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sndfile >= 1.0.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SNDFILE_LIBS=`$PKG_CONFIG --libs "sndfile >= 1.0.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -5794,7 +5196,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SNDFILE_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ sndfile_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -5802,7 +5204,7 @@ elif test $pkg_failed = untried; then
+ else
+ SNDFILE_CFLAGS=$pkg_cv_SNDFILE_CFLAGS
+ SNDFILE_LIBS=$pkg_cv_SNDFILE_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ sndfile_available_system="yes"
+ fi
+@@ -5811,38 +5213,33 @@ fi
+ LIBSNDFILE_SYSTEM_AVAILABLE="yes"
+ LIBSNDFILE_SYSTEM_LIBS=$SNDFILE_LIBS
+ LIBSNDFILE_SYSTEM_CXXFLAGS=$SNDFILE_CFLAGS
+- { $as_echo "$as_me:$LINENO: Libsndfile libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsndfile libraries are available as system libraries" >&5
+ $as_echo "$as_me: Libsndfile libraries are available as system libraries" >&6;}
+ else
+ LIBSNDFILE_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libsndfile libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsndfile libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Libsndfile libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libsndfile/src/sndfile.h.in" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libsndfile/src/sndfile.h.in" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libsndfile/src/sndfile.h.in" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libsndfile/src/sndfile.h.in... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libsndfile/src/sndfile.h.in"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ libsndfile_found="yes"
+ else
+ libsndfile_found="no"
+@@ -5854,14 +5251,14 @@ fi
+ LIBSNDFILE_LOCAL_LIBS="libsndfile.a"
+ LIBSNDFILE_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/libsndfile/src'
+ LIBSNDFILE_LOCAL_CONFIG_SUBDIRS="lib-src/libsndfile"
+- { $as_echo "$as_me:$LINENO: libsndfile libraries are available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsndfile libraries are available in this source tree" >&5
+ $as_echo "$as_me: libsndfile libraries are available in this source tree" >&6;}
+
+
+ ac_configure_args="$ac_configure_args --disable-sqlite --disable-external-libs --disable-alsa"
+ else
+ LIBSNDFILE_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libsndfile libraries are NOT available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsndfile libraries are NOT available in this source tree" >&5
+ $as_echo "$as_me: libsndfile libraries are NOT available in this source tree" >&6;}
+ fi
+
+@@ -5870,7 +5267,7 @@ $as_echo "$as_me: libsndfile libraries a
+
+
+ # Check whether --with-expat was given.
+-if test "${with_expat+set}" = set; then
++if test "${with_expat+set}" = set; then :
+ withval=$with_expat; LIBEXPAT_ARGUMENT=$withval
+ else
+ LIBEXPAT_ARGUMENT="unspecified"
+@@ -5878,18 +5275,14 @@ fi
+
+
+
+- { $as_echo "$as_me:$LINENO: checking for XML_ParserCreate in -lexpat" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML_ParserCreate in -lexpat" >&5
+ $as_echo_n "checking for XML_ParserCreate in -lexpat... " >&6; }
+-if test "${ac_cv_lib_expat_XML_ParserCreate+set}" = set; then
++if test "${ac_cv_lib_expat_XML_ParserCreate+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lexpat $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -5907,43 +5300,18 @@ return XML_ParserCreate ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_expat_XML_ParserCreate=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_expat_XML_ParserCreate=no
++ ac_cv_lib_expat_XML_ParserCreate=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_expat_XML_ParserCreate" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_expat_XML_ParserCreate" >&5
+ $as_echo "$ac_cv_lib_expat_XML_ParserCreate" >&6; }
+-if test "x$ac_cv_lib_expat_XML_ParserCreate" = x""yes; then
++if test "x$ac_cv_lib_expat_XML_ParserCreate" = x""yes; then :
+ libexpat_found="yes"
+ else
+ libexpat_found="no"
+@@ -5952,134 +5320,8 @@ fi
+
+ expat_h_found="no"
+
+- if test "${ac_cv_header_expat_h+set}" = set; then
+- { $as_echo "$as_me:$LINENO: checking for expat.h" >&5
+-$as_echo_n "checking for expat.h... " >&6; }
+-if test "${ac_cv_header_expat_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_expat_h" >&5
+-$as_echo "$ac_cv_header_expat_h" >&6; }
+-else
+- # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking expat.h usability" >&5
+-$as_echo_n "checking expat.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-#include <expat.h>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_header_compiler=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking expat.h presence" >&5
+-$as_echo_n "checking expat.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <expat.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- ac_header_preproc=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$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_cxx_preproc_warn_flag in
+- yes:no: )
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: expat.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: expat.h: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: expat.h: present but cannot be compiled" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: expat.h: check for missing prerequisite headers?" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: expat.h: see the Autoconf documentation" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: expat.h: section \"Present But Cannot Be Compiled\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: expat.h: proceeding with the preprocessor's result" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: expat.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: expat.h: in the future, the compiler will take precedence" >&2;}
+-
+- ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for expat.h" >&5
+-$as_echo_n "checking for expat.h... " >&6; }
+-if test "${ac_cv_header_expat_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-else
+- ac_cv_header_expat_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_expat_h" >&5
+-$as_echo "$ac_cv_header_expat_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_expat_h" = x""yes; then
++ ac_fn_cxx_check_header_mongrel "$LINENO" "expat.h" "ac_cv_header_expat_h" "$ac_includes_default"
++if test "x$ac_cv_header_expat_h" = x""yes; then :
+ expat_h_found="yes"
+ else
+ expat_h_found="no"
+@@ -6091,38 +5333,33 @@ fi
+ LIBEXPAT_SYSTEM_AVAILABLE="yes"
+ LIBEXPAT_SYSTEM_LIBS="-lexpat"
+ LIBEXPAT_SYSTEM_CPPSYMBOLS="USE_SYSTEM_EXPAT"
+- { $as_echo "$as_me:$LINENO: Expat libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Expat libraries are available as system libraries" >&5
+ $as_echo "$as_me: Expat libraries are available as system libraries" >&6;}
+ else
+ LIBEXPAT_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Expat libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Expat libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Expat libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/expat/xmlparse/xmlparse.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/expat/xmlparse/xmlparse.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/expat/xmlparse/xmlparse.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/expat/xmlparse/xmlparse.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/expat/xmlparse/xmlparse.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ xmlparse_h_found="yes"
+ else
+ xmlparse_h_found="no"
+@@ -6135,11 +5372,11 @@ fi
+ LIBEXPAT_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/expat'
+ LIBEXPAT_LOCAL_CPPSYMBOLS="USE_LOCAL_EXPAT"
+
+- { $as_echo "$as_me:$LINENO: Expat libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Expat libraries are available in the local tree" >&5
+ $as_echo "$as_me: Expat libraries are available in the local tree" >&6;}
+ else
+ LIBEXPAT_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Expat libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Expat libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: Expat libraries are NOT available in the local tree" >&6;}
+ fi
+
+@@ -6147,7 +5384,7 @@ $as_echo "$as_me: Expat libraries are NO
+
+
+ # Check whether --with-libsamplerate was given.
+-if test "${with_libsamplerate+set}" = set; then
++if test "${with_libsamplerate+set}" = set; then :
+ withval=$with_libsamplerate; LIBSAMPLERATE_ARGUMENT=$withval
+ else
+ LIBSAMPLERATE_ARGUMENT="unspecified"
+@@ -6156,27 +5393,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBSAMPLERATE 1
+-_ACEOF
++$as_echo "#define USE_LIBSAMPLERATE 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for SAMPLERATE" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SAMPLERATE" >&5
+ $as_echo_n "checking for SAMPLERATE... " >&6; }
+
+ if test -n "$SAMPLERATE_CFLAGS"; then
+ pkg_cv_SAMPLERATE_CFLAGS="$SAMPLERATE_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"samplerate >= 0.1.2\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"samplerate >= 0.1.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "samplerate >= 0.1.2") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SAMPLERATE_CFLAGS=`$PKG_CONFIG --cflags "samplerate >= 0.1.2" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -6188,11 +5423,11 @@ if test -n "$SAMPLERATE_LIBS"; then
+ pkg_cv_SAMPLERATE_LIBS="$SAMPLERATE_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"samplerate >= 0.1.2\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"samplerate >= 0.1.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "samplerate >= 0.1.2") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SAMPLERATE_LIBS=`$PKG_CONFIG --libs "samplerate >= 0.1.2" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -6218,7 +5453,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SAMPLERATE_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ samplerate_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -6226,7 +5461,7 @@ elif test $pkg_failed = untried; then
+ else
+ SAMPLERATE_CFLAGS=$pkg_cv_SAMPLERATE_CFLAGS
+ SAMPLERATE_LIBS=$pkg_cv_SAMPLERATE_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ samplerate_available_system="yes"
+ fi
+@@ -6236,38 +5471,33 @@ fi
+ LIBSAMPLERATE_SYSTEM_LIBS=$SAMPLERATE_LIBS
+ LIBSAMPLERATE_SYSTEM_CXXFLAGS=$SAMPLERATE_CFLAGS
+ LIBSAMPLERATE_SYSTEM_CPPSYMBOLS="USE_LIBSAMPLERATE"
+- { $as_echo "$as_me:$LINENO: Libsamplerate libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsamplerate libraries are available as system libraries" >&5
+ $as_echo "$as_me: Libsamplerate libraries are available as system libraries" >&6;}
+ else
+ LIBSAMPLERATE_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libsamplerate libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsamplerate libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Libsamplerate libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libsamplerate/src/samplerate.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libsamplerate/src/samplerate.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libsamplerate/src/samplerate.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libsamplerate/src/samplerate.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libsamplerate/src/samplerate.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ samplerate_h_found="yes"
+ else
+ samplerate_h_found="no"
+@@ -6283,11 +5513,11 @@ fi
+ if test ! -f lib-src/libsamplerate/Makefile ; then
+ LIBSAMPLERATE_LOCAL_CONFIG_SUBDIRS="lib-src/libsamplerate"
+ fi
+- { $as_echo "$as_me:$LINENO: libsamplerate libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsamplerate libraries are available in the local tree" >&5
+ $as_echo "$as_me: libsamplerate libraries are available in the local tree" >&6;}
+ else
+ LIBSAMPLERATE_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libsamplerate libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsamplerate libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libsamplerate libraries are NOT available in the local tree" >&6;}
+ fi
+
+@@ -6295,7 +5525,7 @@ $as_echo "$as_me: libsamplerate librarie
+
+
+ # Check whether --with-libresample was given.
+-if test "${with_libresample+set}" = set; then
++if test "${with_libresample+set}" = set; then :
+ withval=$with_libresample; LIBRESAMPLE_ARGUMENT=$withval
+ else
+ LIBRESAMPLE_ARGUMENT="unspecified"
+@@ -6304,9 +5534,7 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBRESAMPLE 1
+-_ACEOF
++$as_echo "#define USE_LIBRESAMPLE 1" >>confdefs.h
+
+ fi
+
+@@ -6316,28 +5544,23 @@ _ACEOF
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libresample/include/libresample.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libresample/include/libresample.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libresample/include/libresample.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libresample/include/libresample.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libresample/include/libresample.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ resample_h_found="yes"
+ else
+ resample_h_found="no"
+@@ -6353,11 +5576,11 @@ fi
+ if test ! -f lib-src/libresample/Makefile ; then
+ LIBRESAMPLE_LOCAL_CONFIG_SUBDIRS="lib-src/libresample"
+ fi
+- { $as_echo "$as_me:$LINENO: libresample libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libresample libraries are available in the local tree" >&5
+ $as_echo "$as_me: libresample libraries are available in the local tree" >&6;}
+ else
+ LIBRESAMPLE_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libresample libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libresample libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libresample libraries are NOT available in the local tree" >&6;}
+ fi
+
+@@ -6365,15 +5588,13 @@ $as_echo "$as_me: libresample libraries
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBVORBIS 1
+-_ACEOF
++$as_echo "#define USE_LIBVORBIS 1" >>confdefs.h
+
+ fi
+
+
+ # Check whether --with-libvorbis was given.
+-if test "${with_libvorbis+set}" = set; then
++if test "${with_libvorbis+set}" = set; then :
+ withval=$with_libvorbis; LIBVORBIS_ARGUMENT=$withval
+ else
+ LIBVORBIS_ARGUMENT="unspecified"
+@@ -6381,18 +5602,14 @@ fi
+
+
+
+- { $as_echo "$as_me:$LINENO: checking for vorbis_bitrate_addblock in -lvorbisfile" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vorbis_bitrate_addblock in -lvorbisfile" >&5
+ $as_echo_n "checking for vorbis_bitrate_addblock in -lvorbisfile... " >&6; }
+-if test "${ac_cv_lib_vorbisfile_vorbis_bitrate_addblock+set}" = set; then
++if test "${ac_cv_lib_vorbisfile_vorbis_bitrate_addblock+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lvorbisfile -lvorbis -logg $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -6410,177 +5627,26 @@ return vorbis_bitrate_addblock ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_vorbisfile_vorbis_bitrate_addblock=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_vorbisfile_vorbis_bitrate_addblock=no
++ ac_cv_lib_vorbisfile_vorbis_bitrate_addblock=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_vorbisfile_vorbis_bitrate_addblock" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vorbisfile_vorbis_bitrate_addblock" >&5
+ $as_echo "$ac_cv_lib_vorbisfile_vorbis_bitrate_addblock" >&6; }
+-if test "x$ac_cv_lib_vorbisfile_vorbis_bitrate_addblock" = x""yes; then
++if test "x$ac_cv_lib_vorbisfile_vorbis_bitrate_addblock" = x""yes; then :
+ lib_found="yes"
+ else
+ lib_found="no"
+ fi
+
+
+- if test "${ac_cv_header_vorbis_vorbisfile_h+set}" = set; then
+- { $as_echo "$as_me:$LINENO: checking for vorbis/vorbisfile.h" >&5
+-$as_echo_n "checking for vorbis/vorbisfile.h... " >&6; }
+-if test "${ac_cv_header_vorbis_vorbisfile_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_vorbis_vorbisfile_h" >&5
+-$as_echo "$ac_cv_header_vorbis_vorbisfile_h" >&6; }
+-else
+- # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking vorbis/vorbisfile.h usability" >&5
+-$as_echo_n "checking vorbis/vorbisfile.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-#include <vorbis/vorbisfile.h>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_header_compiler=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking vorbis/vorbisfile.h presence" >&5
+-$as_echo_n "checking vorbis/vorbisfile.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <vorbis/vorbisfile.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- ac_header_preproc=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$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_cxx_preproc_warn_flag in
+- yes:no: )
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: present but cannot be compiled" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: check for missing prerequisite headers?" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: see the Autoconf documentation" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: section \"Present But Cannot Be Compiled\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: proceeding with the preprocessor's result" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: vorbis/vorbisfile.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: vorbis/vorbisfile.h: in the future, the compiler will take precedence" >&2;}
+-
+- ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for vorbis/vorbisfile.h" >&5
+-$as_echo_n "checking for vorbis/vorbisfile.h... " >&6; }
+-if test "${ac_cv_header_vorbis_vorbisfile_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-else
+- ac_cv_header_vorbis_vorbisfile_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_vorbis_vorbisfile_h" >&5
+-$as_echo "$ac_cv_header_vorbis_vorbisfile_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_vorbis_vorbisfile_h" = x""yes; then
++ ac_fn_cxx_check_header_mongrel "$LINENO" "vorbis/vorbisfile.h" "ac_cv_header_vorbis_vorbisfile_h" "$ac_includes_default"
++if test "x$ac_cv_header_vorbis_vorbisfile_h" = x""yes; then :
+ header_found="yes"
+ else
+ header_found="no"
+@@ -6592,38 +5658,33 @@ fi
+ LIBVORBIS_SYSTEM_AVAILABLE="yes"
+ LIBVORBIS_SYSTEM_LIBS="-lvorbisenc -lvorbisfile -lvorbis -logg"
+ LIBVORBIS_SYSTEM_CPPSYMBOLS="USE_LIBVORBIS"
+- { $as_echo "$as_me:$LINENO: Vorbis libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vorbis libraries are available as system libraries" >&5
+ $as_echo "$as_me: Vorbis libraries are available as system libraries" >&6;}
+ else
+ LIBVORBIS_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Vorbis libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vorbis libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Vorbis libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libvorbis/include/vorbis/vorbisenc.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ vorbisenc_h_available="yes"
+ else
+ vorbisenc_h_available="no"
+@@ -6631,28 +5692,23 @@ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libogg/include/ogg/ogg.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libogg/include/ogg/ogg.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libogg/include/ogg/ogg.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libogg/include/ogg/ogg.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libogg/include/ogg/ogg.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ ogg_h_available="yes"
+ else
+ ogg_h_available="no"
+@@ -6670,10 +5726,10 @@ fi
+ LIBVORBIS_LOCAL_CPPSYMBOLS="USE_LIBVORBIS"
+
+ LIBVORBIS_LOCAL_CONFIG_SUBDIRS="lib-src/libogg lib-src/libvorbis"
+- { $as_echo "$as_me:$LINENO: Vorbis libraries are available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vorbis libraries are available in this source tree" >&5
+ $as_echo "$as_me: Vorbis libraries are available in this source tree" >&6;}
+ else
+- { $as_echo "$as_me:$LINENO: Vorbis libraries are NOT available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vorbis libraries are NOT available in this source tree" >&5
+ $as_echo "$as_me: Vorbis libraries are NOT available in this source tree" >&6;}
+ fi
+
+@@ -6681,15 +5737,13 @@ $as_echo "$as_me: Vorbis libraries are N
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBMAD 1
+-_ACEOF
++$as_echo "#define USE_LIBMAD 1" >>confdefs.h
+
+ fi
+
+
+ # Check whether --with-libmad was given.
+-if test "${with_libmad+set}" = set; then
++if test "${with_libmad+set}" = set; then :
+ withval=$with_libmad; LIBMAD_ARGUMENT=$withval
+ else
+ LIBMAD_ARGUMENT="unspecified"
+@@ -6699,18 +5753,18 @@ fi
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for LIBMAD" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBMAD" >&5
+ $as_echo_n "checking for LIBMAD... " >&6; }
+
+ if test -n "$LIBMAD_CFLAGS"; then
+ pkg_cv_LIBMAD_CFLAGS="$LIBMAD_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"mad >= 0.14.2b\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"mad >= 0.14.2b\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "mad >= 0.14.2b") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_LIBMAD_CFLAGS=`$PKG_CONFIG --cflags "mad >= 0.14.2b" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -6722,11 +5776,11 @@ if test -n "$LIBMAD_LIBS"; then
+ pkg_cv_LIBMAD_LIBS="$LIBMAD_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"mad >= 0.14.2b\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"mad >= 0.14.2b\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "mad >= 0.14.2b") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_LIBMAD_LIBS=`$PKG_CONFIG --libs "mad >= 0.14.2b" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -6752,7 +5806,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBMAD_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ libmad_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -6760,24 +5814,20 @@ elif test $pkg_failed = untried; then
+ else
+ LIBMAD_CFLAGS=$pkg_cv_LIBMAD_CFLAGS
+ LIBMAD_LIBS=$pkg_cv_LIBMAD_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ libmad_available_system="yes"
+ fi
+
+
+- { $as_echo "$as_me:$LINENO: checking for mad_decoder_init in -lmad" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mad_decoder_init in -lmad" >&5
+ $as_echo_n "checking for mad_decoder_init in -lmad... " >&6; }
+-if test "${ac_cv_lib_mad_mad_decoder_init+set}" = set; then
++if test "${ac_cv_lib_mad_mad_decoder_init+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lmad $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -6795,43 +5845,18 @@ return mad_decoder_init ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_mad_mad_decoder_init=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_mad_mad_decoder_init=no
++ ac_cv_lib_mad_mad_decoder_init=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_mad_mad_decoder_init" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mad_mad_decoder_init" >&5
+ $as_echo "$ac_cv_lib_mad_mad_decoder_init" >&6; }
+-if test "x$ac_cv_lib_mad_mad_decoder_init" = x""yes; then
++if test "x$ac_cv_lib_mad_mad_decoder_init" = x""yes; then :
+ libmad_found="yes"
+ else
+ libmad_found="no"
+@@ -6839,7 +5864,7 @@ fi
+
+
+ if test "x$libmad_available_system" = "xyes" && test "x$libmad_found" = "xno" ; then
+- { $as_echo "$as_me:$LINENO: WARNING: system installation of libmad found, but it is too old. Upgrade to at least 0.14.2b to use with Audacity" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system installation of libmad found, but it is too old. Upgrade to at least 0.14.2b to use with Audacity" >&5
+ $as_echo "$as_me: WARNING: system installation of libmad found, but it is too old. Upgrade to at least 0.14.2b to use with Audacity" >&2;}
+ fi
+
+@@ -6848,37 +5873,32 @@ $as_echo "$as_me: WARNING: system instal
+ LIBMAD_SYSTEM_LIBS="$LIBMAD_LIBS"
+ LIBMAD_SYSTEM_CXXFLAGS="$LIBMAD_CFLAGS"
+ LIBMAD_SYSTEM_CPPSYMBOLS="USE_LIBMAD"
+- { $as_echo "$as_me:$LINENO: libmad libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libmad libraries are available as system libraries" >&5
+ $as_echo "$as_me: libmad libraries are available as system libraries" >&6;}
+ else
+- { $as_echo "$as_me:$LINENO: libmad libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libmad libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: libmad libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libmad/frame.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libmad/frame.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libmad/frame.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libmad/frame.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libmad/frame.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ frame_h_found="yes"
+ else
+ frame_h_found="no"
+@@ -6891,11 +5911,11 @@ fi
+ LIBMAD_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/libmad'
+ LIBMAD_LOCAL_CPPSYMBOLS="USE_LIBMAD"
+ LIBMAD_LOCAL_CONFIG_SUBDIRS="lib-src/libmad"
+- { $as_echo "$as_me:$LINENO: libmad libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libmad libraries are available in the local tree" >&5
+ $as_echo "$as_me: libmad libraries are available in the local tree" >&6;}
+ else
+ LIBMAD_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libmad libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libmad libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libmad libraries are NOT available in the local tree" >&6;}
+ fi
+
+@@ -6903,15 +5923,13 @@ $as_echo "$as_me: libmad libraries are N
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBFLAC 1
+-_ACEOF
++$as_echo "#define USE_LIBFLAC 1" >>confdefs.h
+
+ fi
+
+
+ # Check whether --with-libflac was given.
+-if test "${with_libflac+set}" = set; then
++if test "${with_libflac+set}" = set; then :
+ withval=$with_libflac; LIBFLAC_ARGUMENT=$withval
+ else
+ LIBFLAC_ARGUMENT="unspecified"
+@@ -6919,18 +5937,14 @@ fi
+
+
+
+- { $as_echo "$as_me:$LINENO: checking for FLAC__stream_decoder_new in -lFLAC" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FLAC__stream_decoder_new in -lFLAC" >&5
+ $as_echo_n "checking for FLAC__stream_decoder_new in -lFLAC... " >&6; }
+-if test "${ac_cv_lib_FLAC_FLAC__stream_decoder_new+set}" = set; then
++if test "${ac_cv_lib_FLAC_FLAC__stream_decoder_new+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lFLAC -lFLAC++ -lFLAC $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -6943,182 +5957,31 @@ char FLAC__stream_decoder_new ();
+ int
+ main ()
+ {
+-return FLAC__stream_decoder_new ();
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
+- ac_cv_lib_FLAC_FLAC__stream_decoder_new=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_FLAC_FLAC__stream_decoder_new=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_FLAC_FLAC__stream_decoder_new" >&5
+-$as_echo "$ac_cv_lib_FLAC_FLAC__stream_decoder_new" >&6; }
+-if test "x$ac_cv_lib_FLAC_FLAC__stream_decoder_new" = x""yes; then
+- lib_found="yes"
+-else
+- lib_found="no"
+-fi
+-
+-
+- if test "${ac_cv_header_FLAC_format_h+set}" = set; then
+- { $as_echo "$as_me:$LINENO: checking for FLAC/format.h" >&5
+-$as_echo_n "checking for FLAC/format.h... " >&6; }
+-if test "${ac_cv_header_FLAC_format_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_FLAC_format_h" >&5
+-$as_echo "$ac_cv_header_FLAC_format_h" >&6; }
+-else
+- # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking FLAC/format.h usability" >&5
+-$as_echo_n "checking FLAC/format.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-#include <FLAC/format.h>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_header_compiler=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking FLAC/format.h presence" >&5
+-$as_echo_n "checking FLAC/format.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <FLAC/format.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- ac_header_preproc=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$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_cxx_preproc_warn_flag in
+- yes:no: )
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: present but cannot be compiled" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: check for missing prerequisite headers?" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: see the Autoconf documentation" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: section \"Present But Cannot Be Compiled\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: proceeding with the preprocessor's result" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: FLAC/format.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: FLAC/format.h: in the future, the compiler will take precedence" >&2;}
+-
+- ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for FLAC/format.h" >&5
+-$as_echo_n "checking for FLAC/format.h... " >&6; }
+-if test "${ac_cv_header_FLAC_format_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
++return FLAC__stream_decoder_new ();
++ ;
++ return 0;
++}
++_ACEOF
++if ac_fn_cxx_try_link "$LINENO"; then :
++ ac_cv_lib_FLAC_FLAC__stream_decoder_new=yes
+ else
+- ac_cv_header_FLAC_format_h=$ac_header_preproc
++ ac_cv_lib_FLAC_FLAC__stream_decoder_new=no
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_FLAC_format_h" >&5
+-$as_echo "$ac_cv_header_FLAC_format_h" >&6; }
+-
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
+ fi
+-if test "x$ac_cv_header_FLAC_format_h" = x""yes; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_FLAC_FLAC__stream_decoder_new" >&5
++$as_echo "$ac_cv_lib_FLAC_FLAC__stream_decoder_new" >&6; }
++if test "x$ac_cv_lib_FLAC_FLAC__stream_decoder_new" = x""yes; then :
++ lib_found="yes"
++else
++ lib_found="no"
++fi
++
++
++ ac_fn_cxx_check_header_mongrel "$LINENO" "FLAC/format.h" "ac_cv_header_FLAC_format_h" "$ac_includes_default"
++if test "x$ac_cv_header_FLAC_format_h" = x""yes; then :
+ header_found="yes"
+ else
+ header_found="no"
+@@ -7132,38 +5995,33 @@ fi
+ LIBFLAC_SYSTEM_CPPSYMBOLS="USE_LIBFLAC"
+ # this file shouldn't be built at if no libflac is available
+ LIBFLAC_SYSTEM_OPTOBJS="ondemand/ODDecodeFlacTask.o"
+- { $as_echo "$as_me:$LINENO: FLAC libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FLAC libraries are available as system libraries" >&5
+ $as_echo "$as_me: FLAC libraries are available as system libraries" >&6;}
+ else
+ LIBFLAC_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: FLAC/FLAC++ libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FLAC/FLAC++ libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: FLAC/FLAC++ libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libflac/include/FLAC/format.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libflac/include/FLAC/format.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libflac/include/FLAC/format.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libflac/include/FLAC/format.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libflac/include/FLAC/format.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ flac_h_available="yes"
+ else
+ flac_h_available="no"
+@@ -7171,28 +6029,23 @@ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libflac/include/FLAC++/decoder.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libflac/include/FLAC++/decoder.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libflac/include/FLAC++/decoder.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libflac/include/FLAC++/decoder.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libflac/include/FLAC++/decoder.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ flacpp_h_available="yes"
+ else
+ flacpp_h_available="no"
+@@ -7212,10 +6065,10 @@ fi
+ LIBFLAC_LOCAL_OPTOBJS="ondemand/ODDecodeFlacTask.o"
+ LIBFLAC_LOCAL_CONFIG_SUBDIRS="lib-src/libflac"
+
+- { $as_echo "$as_me:$LINENO: FLAC libraries are available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FLAC libraries are available in this source tree" >&5
+ $as_echo "$as_me: FLAC libraries are available in this source tree" >&6;}
+ else
+- { $as_echo "$as_me:$LINENO: FLAC libraries are NOT available in this source tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FLAC libraries are NOT available in this source tree" >&5
+ $as_echo "$as_me: FLAC libraries are NOT available in this source tree" >&6;}
+ fi
+
+@@ -7223,7 +6076,7 @@ $as_echo "$as_me: FLAC libraries are NOT
+
+
+ # Check whether --with-libid3tag was given.
+-if test "${with_libid3tag+set}" = set; then
++if test "${with_libid3tag+set}" = set; then :
+ withval=$with_libid3tag; LIBID3TAG_ARGUMENT=$withval
+ else
+ LIBID3TAG_ARGUMENT="unspecified"
+@@ -7232,25 +6085,19 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBID3TAG 1
+-_ACEOF
++$as_echo "#define USE_LIBID3TAG 1" >>confdefs.h
+
+ fi
+
+
+- { $as_echo "$as_me:$LINENO: checking for id3_file_open in -lid3tag" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for id3_file_open in -lid3tag" >&5
+ $as_echo_n "checking for id3_file_open in -lid3tag... " >&6; }
+-if test "${ac_cv_lib_id3tag_id3_file_open+set}" = set; then
++if test "${ac_cv_lib_id3tag_id3_file_open+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lid3tag -lz $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -7268,177 +6115,26 @@ return id3_file_open ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_id3tag_id3_file_open=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_id3tag_id3_file_open=no
++ ac_cv_lib_id3tag_id3_file_open=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_id3tag_id3_file_open" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_id3tag_id3_file_open" >&5
+ $as_echo "$ac_cv_lib_id3tag_id3_file_open" >&6; }
+-if test "x$ac_cv_lib_id3tag_id3_file_open" = x""yes; then
++if test "x$ac_cv_lib_id3tag_id3_file_open" = x""yes; then :
+ libid3tag_found="yes"
+ else
+ libid3tag_found="no"
+ fi
+
+
+- if test "${ac_cv_header_id3tag_h+set}" = set; then
+- { $as_echo "$as_me:$LINENO: checking for id3tag.h" >&5
+-$as_echo_n "checking for id3tag.h... " >&6; }
+-if test "${ac_cv_header_id3tag_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_id3tag_h" >&5
+-$as_echo "$ac_cv_header_id3tag_h" >&6; }
+-else
+- # Is the header compilable?
+-{ $as_echo "$as_me:$LINENO: checking id3tag.h usability" >&5
+-$as_echo_n "checking id3tag.h usability... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-$ac_includes_default
+-#include <id3tag.h>
+-_ACEOF
+-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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
+- ac_header_compiler=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_compiler=no
+-fi
+-
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+-$as_echo "$ac_header_compiler" >&6; }
+-
+-# Is the header present?
+-{ $as_echo "$as_me:$LINENO: checking id3tag.h presence" >&5
+-$as_echo_n "checking id3tag.h presence... " >&6; }
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-#include <id3tag.h>
+-_ACEOF
+-if { (ac_try="$ac_cpp conftest.$ac_ext"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } >/dev/null && {
+- test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- }; then
+- ac_header_preproc=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_header_preproc=no
+-fi
+-
+-rm -f conftest.err conftest.$ac_ext
+-{ $as_echo "$as_me:$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_cxx_preproc_warn_flag in
+- yes:no: )
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: accepted by the compiler, rejected by the preprocessor!" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: proceeding with the compiler's result" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: proceeding with the compiler's result" >&2;}
+- ac_header_preproc=yes
+- ;;
+- no:yes:* )
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: present but cannot be compiled" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: present but cannot be compiled" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: check for missing prerequisite headers?" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: check for missing prerequisite headers?" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: see the Autoconf documentation" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: see the Autoconf documentation" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: section \"Present But Cannot Be Compiled\"" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: section \"Present But Cannot Be Compiled\"" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: proceeding with the preprocessor's result" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: proceeding with the preprocessor's result" >&2;}
+- { $as_echo "$as_me:$LINENO: WARNING: id3tag.h: in the future, the compiler will take precedence" >&5
+-$as_echo "$as_me: WARNING: id3tag.h: in the future, the compiler will take precedence" >&2;}
+-
+- ;;
+-esac
+-{ $as_echo "$as_me:$LINENO: checking for id3tag.h" >&5
+-$as_echo_n "checking for id3tag.h... " >&6; }
+-if test "${ac_cv_header_id3tag_h+set}" = set; then
+- $as_echo_n "(cached) " >&6
+-else
+- ac_cv_header_id3tag_h=$ac_header_preproc
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_id3tag_h" >&5
+-$as_echo "$ac_cv_header_id3tag_h" >&6; }
+-
+-fi
+-if test "x$ac_cv_header_id3tag_h" = x""yes; then
++ ac_fn_cxx_check_header_mongrel "$LINENO" "id3tag.h" "ac_cv_header_id3tag_h" "$ac_includes_default"
++if test "x$ac_cv_header_id3tag_h" = x""yes; then :
+ id3tag_h_found="yes"
+ else
+ id3tag_h_found="no"
+@@ -7450,38 +6146,33 @@ fi
+ LIBID3TAG_SYSTEM_AVAILABLE="yes"
+ LIBID3TAG_SYSTEM_LIBS=-lid3tag
+ LIBID3TAG_SYSTEM_CPPSYMBOLS="USE_LIBID3TAG"
+- { $as_echo "$as_me:$LINENO: Libid3tag libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libid3tag libraries are available as system libraries" >&5
+ $as_echo "$as_me: Libid3tag libraries are available as system libraries" >&6;}
+ else
+ LIBID3TAG_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libid3tag libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libid3tag libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Libid3tag libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libid3tag/frame.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libid3tag/frame.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libid3tag/frame.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libid3tag/frame.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libid3tag/frame.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ frame_h_found="yes"
+ else
+ frame_h_found="no"
+@@ -7495,18 +6186,18 @@ fi
+ LIBID3TAG_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/libid3tag'
+ LIBID3TAG_LOCAL_CPPSYMBOLS="USE_LIBID3TAG"
+ LIBID3TAG_LOCAL_CONFIG_SUBDIRS="lib-src/libid3tag"
+- { $as_echo "$as_me:$LINENO: libid3tag libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libid3tag libraries are available in the local tree" >&5
+ $as_echo "$as_me: libid3tag libraries are available in the local tree" >&6;}
+ else
+ LIBID3TAG_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libid3tag libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libid3tag libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libid3tag libraries are NOT available in the local tree" >&6;}
+ fi
+
+
+
+ # Check whether --with-sbsms was given.
+-if test "${with_sbsms+set}" = set; then
++if test "${with_sbsms+set}" = set; then :
+ withval=$with_sbsms; LIBSBSMS_ARGUMENT=$withval
+ else
+ LIBSBSMS_ARGUMENT="unspecified"
+@@ -7515,27 +6206,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_SBSMS 1
+-_ACEOF
++$as_echo "#define USE_SBSMS 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for SBSMS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SBSMS" >&5
+ $as_echo_n "checking for SBSMS... " >&6; }
+
+ if test -n "$SBSMS_CFLAGS"; then
+ pkg_cv_SBSMS_CFLAGS="$SBSMS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sbsms >= 1.6.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sbsms >= 1.6.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sbsms >= 1.6.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SBSMS_CFLAGS=`$PKG_CONFIG --cflags "sbsms >= 1.6.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7547,11 +6236,11 @@ if test -n "$SBSMS_LIBS"; then
+ pkg_cv_SBSMS_LIBS="$SBSMS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"sbsms >= 1.6.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sbsms >= 1.6.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sbsms >= 1.6.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SBSMS_LIBS=`$PKG_CONFIG --libs "sbsms >= 1.6.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7577,7 +6266,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SBSMS_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ sbsms_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -7585,7 +6274,7 @@ elif test $pkg_failed = untried; then
+ else
+ SBSMS_CFLAGS=$pkg_cv_SBSMS_CFLAGS
+ SBSMS_LIBS=$pkg_cv_SBSMS_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ sbsms_available_system="yes"
+ fi
+@@ -7596,38 +6285,33 @@ fi
+ LIBSBSMS_SYSTEM_LIBS=$SBSMS_LIBS
+ LIBSBSMS_SYSTEM_CXXFLAGS=$SBSMS_CFLAGS
+ LIBSBSMS_SYSTEM_CPPSYMBOLS="USE_SBSMS"
+- { $as_echo "$as_me:$LINENO: Libsbsms libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsbsms libraries are available as system libraries" >&5
+ $as_echo "$as_me: Libsbsms libraries are available as system libraries" >&6;}
+ else
+ LIBSBSMS_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libsbsms libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsbsms libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Libsbsms libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/sbsms/include/sbsms.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/sbsms/include/sbsms.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/sbsms/include/sbsms.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/sbsms/include/sbsms.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/sbsms/include/sbsms.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ sbsms_h_found="yes"
+ else
+ sbsms_h_found="no"
+@@ -7643,11 +6327,11 @@ fi
+ LIBSBSMS_LOCAL_CONFIG_SUBDIRS="lib-src/sbsms"
+ ac_configure_args="$ac_configure_args --disable-programs"
+
+- { $as_echo "$as_me:$LINENO: libsbsms libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsbsms libraries are available in the local tree" >&5
+ $as_echo "$as_me: libsbsms libraries are available in the local tree" >&6;}
+ else
+ LIBSBSMS_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libsbsms libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsbsms libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libsbsms libraries are NOT available in the local tree" >&6;}
+ fi
+
+@@ -7655,7 +6339,7 @@ $as_echo "$as_me: libsbsms libraries are
+
+
+ # Check whether --with-soundtouch was given.
+-if test "${with_soundtouch+set}" = set; then
++if test "${with_soundtouch+set}" = set; then :
+ withval=$with_soundtouch; LIBSOUNDTOUCH_ARGUMENT=$withval
+ else
+ LIBSOUNDTOUCH_ARGUMENT="unspecified"
+@@ -7664,27 +6348,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_SOUNDTOUCH 1
+-_ACEOF
++$as_echo "#define USE_SOUNDTOUCH 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for SOUNDTOUCH" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOUNDTOUCH" >&5
+ $as_echo_n "checking for SOUNDTOUCH... " >&6; }
+
+ if test -n "$SOUNDTOUCH_CFLAGS"; then
+ pkg_cv_SOUNDTOUCH_CFLAGS="$SOUNDTOUCH_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.4 >= 1.3.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.4 >= 1.3.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "soundtouch-1.4 >= 1.3.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SOUNDTOUCH_CFLAGS=`$PKG_CONFIG --cflags "soundtouch-1.4 >= 1.3.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7696,11 +6378,11 @@ if test -n "$SOUNDTOUCH_LIBS"; then
+ pkg_cv_SOUNDTOUCH_LIBS="$SOUNDTOUCH_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.4 >= 1.3.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.4 >= 1.3.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "soundtouch-1.4 >= 1.3.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SOUNDTOUCH_LIBS=`$PKG_CONFIG --libs "soundtouch-1.4 >= 1.3.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7726,7 +6408,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SOUNDTOUCH_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ soundtouch_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -7734,25 +6416,25 @@ elif test $pkg_failed = untried; then
+ else
+ SOUNDTOUCH_CFLAGS=$pkg_cv_SOUNDTOUCH_CFLAGS
+ SOUNDTOUCH_LIBS=$pkg_cv_SOUNDTOUCH_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ soundtouch_available_system="yes"
+ fi
+ if test "x$soundtouch_available_system" = "xno" ; then
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for SOUNDTOUCH" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOUNDTOUCH" >&5
+ $as_echo_n "checking for SOUNDTOUCH... " >&6; }
+
+ if test -n "$SOUNDTOUCH_CFLAGS"; then
+ pkg_cv_SOUNDTOUCH_CFLAGS="$SOUNDTOUCH_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.0 >= 1.3.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.0 >= 1.3.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "soundtouch-1.0 >= 1.3.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SOUNDTOUCH_CFLAGS=`$PKG_CONFIG --cflags "soundtouch-1.0 >= 1.3.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7764,11 +6446,11 @@ if test -n "$SOUNDTOUCH_LIBS"; then
+ pkg_cv_SOUNDTOUCH_LIBS="$SOUNDTOUCH_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.0 >= 1.3.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"soundtouch-1.0 >= 1.3.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "soundtouch-1.0 >= 1.3.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_SOUNDTOUCH_LIBS=`$PKG_CONFIG --libs "soundtouch-1.0 >= 1.3.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7794,7 +6476,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SOUNDTOUCH_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ soundtouch_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -7802,7 +6484,7 @@ elif test $pkg_failed = untried; then
+ else
+ SOUNDTOUCH_CFLAGS=$pkg_cv_SOUNDTOUCH_CFLAGS
+ SOUNDTOUCH_LIBS=$pkg_cv_SOUNDTOUCH_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ soundtouch_available_system="yes"
+ fi
+@@ -7813,38 +6495,33 @@ fi
+ LIBSOUNDTOUCH_SYSTEM_LIBS=$SOUNDTOUCH_LIBS
+ LIBSOUNDTOUCH_SYSTEM_CXXFLAGS=$SOUNDTOUCH_CFLAGS
+ LIBSOUNDTOUCH_SYSTEM_CPPSYMBOLS="USE_SOUNDTOUCH"
+- { $as_echo "$as_me:$LINENO: Libsoundtouch libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsoundtouch libraries are available as system libraries" >&5
+ $as_echo "$as_me: Libsoundtouch libraries are available as system libraries" >&6;}
+ else
+ LIBSOUNDTOUCH_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libsoundtouch libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsoundtouch libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Libsoundtouch libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/soundtouch/include/SoundTouch.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/soundtouch/include/SoundTouch.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/soundtouch/include/SoundTouch.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/soundtouch/include/SoundTouch.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/soundtouch/include/SoundTouch.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ soundtouch_h_found="yes"
+ else
+ soundtouch_h_found="no"
+@@ -7857,18 +6534,18 @@ fi
+ LIBSOUNDTOUCH_LOCAL_CXXFLAGS='-I$(top_srcdir)/lib-src/soundtouch/include'
+ LIBSOUNDTOUCH_LOCAL_CPPSYMBOLS="USE_SOUNDTOUCH"
+ LIBSOUNDTOUCH_LOCAL_CONFIG_SUBDIRS="lib-src/soundtouch"
+- { $as_echo "$as_me:$LINENO: libsoundtouch libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsoundtouch libraries are available in the local tree" >&5
+ $as_echo "$as_me: libsoundtouch libraries are available in the local tree" >&6;}
+ else
+ LIBSOUNDTOUCH_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libsoundtouch libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libsoundtouch libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: libsoundtouch libraries are NOT available in the local tree" >&6;}
+ fi
+
+
+
+ # Check whether --enable-nyquist was given.
+-if test "${enable_nyquist+set}" = set; then
++if test "${enable_nyquist+set}" = set; then :
+ enableval=$enable_nyquist; LIBNYQUIST_ARGUMENT=$enableval
+ else
+ LIBNYQUIST_ARGUMENT="unspecified"
+@@ -7877,9 +6554,7 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_NYQUIST 1
+-_ACEOF
++$as_echo "#define USE_NYQUIST 1" >>confdefs.h
+
+ fi
+
+@@ -7887,28 +6562,23 @@ _ACEOF
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libnyquist/nyx.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libnyquist/nyx.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libnyquist/nyx.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libnyquist/nyx.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libnyquist/nyx.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ nyx_h_found="yes"
+ else
+ nyx_h_found="no"
+@@ -7925,18 +6595,18 @@ fi
+
+ LIBNYQUIST_LOCAL_CONFIG_SUBDIRS="lib-src/libnyquist"
+
+- { $as_echo "$as_me:$LINENO: nyquist libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: nyquist libraries are available in the local tree" >&5
+ $as_echo "$as_me: nyquist libraries are available in the local tree" >&6;}
+ else
+ LIBNYQUIST_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: nyquist libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: nyquist libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: nyquist libraries are NOT available in the local tree" >&6;}
+ fi
+
+
+
+ # Check whether --with-libvamp was given.
+-if test "${with_libvamp+set}" = set; then
++if test "${with_libvamp+set}" = set; then :
+ withval=$with_libvamp; LIBVAMP_ARGUMENT=$withval
+ else
+ LIBVAMP_ARGUMENT="unspecified"
+@@ -7945,27 +6615,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_VAMP 1
+-_ACEOF
++$as_echo "#define USE_VAMP 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for VAMP" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VAMP" >&5
+ $as_echo_n "checking for VAMP... " >&6; }
+
+ if test -n "$VAMP_CFLAGS"; then
+ pkg_cv_VAMP_CFLAGS="$VAMP_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"vamp-hostsdk >= 2.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vamp-hostsdk >= 2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vamp-hostsdk >= 2.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_VAMP_CFLAGS=`$PKG_CONFIG --cflags "vamp-hostsdk >= 2.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -7977,11 +6645,11 @@ if test -n "$VAMP_LIBS"; then
+ pkg_cv_VAMP_LIBS="$VAMP_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"vamp-hostsdk >= 2.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vamp-hostsdk >= 2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vamp-hostsdk >= 2.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_VAMP_LIBS=`$PKG_CONFIG --libs "vamp-hostsdk >= 2.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8007,7 +6675,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$VAMP_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ vamp_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -8015,7 +6683,7 @@ elif test $pkg_failed = untried; then
+ else
+ VAMP_CFLAGS=$pkg_cv_VAMP_CFLAGS
+ VAMP_LIBS=$pkg_cv_VAMP_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ vamp_available_system="yes"
+ fi
+@@ -8026,38 +6694,33 @@ fi
+ LIBVAMP_SYSTEM_CXXFLAGS=$VAMP_CFLAGS
+ LIBVAMP_SYSTEM_OPTOBJS="effects/vamp/VampEffect.o effects/vamp/LoadVamp.o"
+ LIBVAMP_SYSTEM_CPPSYMBOLS="USE_VAMP"
+- { $as_echo "$as_me:$LINENO: Vamp libraries are available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vamp libraries are available as system libraries" >&5
+ $as_echo "$as_me: Vamp libraries are available as system libraries" >&6;}
+ else
+ LIBVAMP_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Vamp libraries are NOT available as system libraries" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vamp libraries are NOT available as system libraries" >&5
+ $as_echo "$as_me: Vamp libraries are NOT available as system libraries" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/libvamp/vamp-hostsdk/PluginLoader.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/libvamp/vamp-hostsdk/PluginLoader.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/libvamp/vamp-hostsdk/PluginLoader.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/libvamp/vamp-hostsdk/PluginLoader.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/libvamp/vamp-hostsdk/PluginLoader.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ vamp_h_found="yes"
+ else
+ vamp_h_found="no"
+@@ -8074,18 +6737,18 @@ fi
+ LIBVAMP_LOCAL_CONFIG_SUBDIRS="lib-src/libvamp"
+ ac_configure_args="$ac_configure_args --disable-programs"
+
+- { $as_echo "$as_me:$LINENO: Vamp libraries are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vamp libraries are available in the local tree" >&5
+ $as_echo "$as_me: Vamp libraries are available in the local tree" >&6;}
+ else
+ LIBVAMP_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Vamp libraries are NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Vamp libraries are NOT available in the local tree" >&5
+ $as_echo "$as_me: Vamp libraries are NOT available in the local tree" >&6;}
+ fi
+
+
+
+ # Check whether --with-libtwolame was given.
+-if test "${with_libtwolame+set}" = set; then
++if test "${with_libtwolame+set}" = set; then :
+ withval=$with_libtwolame; LIBTWOLAME_ARGUMENT=$withval
+ else
+ LIBTWOLAME_ARGUMENT="unspecified"
+@@ -8094,27 +6757,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LIBTWOLAME 1
+-_ACEOF
++$as_echo "#define USE_LIBTWOLAME 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for LIBTWOLAME" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTWOLAME" >&5
+ $as_echo_n "checking for LIBTWOLAME... " >&6; }
+
+ if test -n "$LIBTWOLAME_CFLAGS"; then
+ pkg_cv_LIBTWOLAME_CFLAGS="$LIBTWOLAME_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"twolame >= 0.3.9\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"twolame >= 0.3.9\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "twolame >= 0.3.9") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_LIBTWOLAME_CFLAGS=`$PKG_CONFIG --cflags "twolame >= 0.3.9" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8126,11 +6787,11 @@ if test -n "$LIBTWOLAME_LIBS"; then
+ pkg_cv_LIBTWOLAME_LIBS="$LIBTWOLAME_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"twolame >= 0.3.9\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"twolame >= 0.3.9\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "twolame >= 0.3.9") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_LIBTWOLAME_LIBS=`$PKG_CONFIG --libs "twolame >= 0.3.9" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8156,7 +6817,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$LIBTWOLAME_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ twolame_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -8164,7 +6825,7 @@ elif test $pkg_failed = untried; then
+ else
+ LIBTWOLAME_CFLAGS=$pkg_cv_LIBTWOLAME_CFLAGS
+ LIBTWOLAME_LIBS=$pkg_cv_LIBTWOLAME_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ twolame_available_system="yes"
+ fi
+@@ -8174,38 +6835,33 @@ fi
+ LIBTWOLAME_SYSTEM_LIBS=$LIBTWOLAME_LIBS
+ LIBTWOLAME_SYSTEM_CXXFLAGS=$LIBTWOLAME_CFLAGS
+ LIBTWOLAME_SYSTEM_CPPSYMBOLS="USE_LIBTWOLAME"
+- { $as_echo "$as_me:$LINENO: Libtwolame library available as system library" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libtwolame library available as system library" >&5
+ $as_echo "$as_me: Libtwolame library available as system library" >&6;}
+ else
+ LIBTWOLAME_SYSTEM_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: Libtwolame library NOT available as system library" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libtwolame library NOT available as system library" >&5
+ $as_echo "$as_me: Libtwolame library NOT available as system library" >&6;}
+ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/twolame/libtwolame/twolame.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/twolame/libtwolame/twolame.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/twolame/libtwolame/twolame.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/twolame/libtwolame/twolame.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/twolame/libtwolame/twolame.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ twolame_h_found="yes"
+ else
+ twolame_h_found="no"
+@@ -8221,18 +6877,18 @@ fi
+ LIBTWOLAME_LOCAL_CONFIG_SUBDIRS="lib-src/twolame"
+ ac_configure_args="$ac_configure_args --disable-programs"
+
+- { $as_echo "$as_me:$LINENO: libtwolame library is available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libtwolame library is available in the local tree" >&5
+ $as_echo "$as_me: libtwolame library is available in the local tree" >&6;}
+ else
+ LIBTWOLAME_LOCAL_AVAILABLE="no"
+- { $as_echo "$as_me:$LINENO: libtwolame library is NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: libtwolame library is NOT available in the local tree" >&5
+ $as_echo "$as_me: libtwolame library is NOT available in the local tree" >&6;}
+ fi
+
+
+
+ # Check whether --with-ffmpeg was given.
+-if test "${with_ffmpeg+set}" = set; then
++if test "${with_ffmpeg+set}" = set; then :
+ withval=$with_ffmpeg; FFMPEG_ARGUMENT=$withval
+ else
+ FFMPEG_ARGUMENT="unspecified"
+@@ -8241,27 +6897,25 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_FFMPEG 1
+-_ACEOF
++$as_echo "#define USE_FFMPEG 1" >>confdefs.h
+
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for AVCODEC" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVCODEC" >&5
+ $as_echo_n "checking for AVCODEC... " >&6; }
+
+ if test -n "$AVCODEC_CFLAGS"; then
+ pkg_cv_AVCODEC_CFLAGS="$AVCODEC_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 51.53\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 51.53\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libavcodec >= 51.53") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_AVCODEC_CFLAGS=`$PKG_CONFIG --cflags "libavcodec >= 51.53" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8273,11 +6927,11 @@ if test -n "$AVCODEC_LIBS"; then
+ pkg_cv_AVCODEC_LIBS="$AVCODEC_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 51.53\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavcodec >= 51.53\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libavcodec >= 51.53") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_AVCODEC_LIBS=`$PKG_CONFIG --libs "libavcodec >= 51.53" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8303,7 +6957,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$AVCODEC_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ avcodec_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -8311,24 +6965,24 @@ elif test $pkg_failed = untried; then
+ else
+ AVCODEC_CFLAGS=$pkg_cv_AVCODEC_CFLAGS
+ AVCODEC_LIBS=$pkg_cv_AVCODEC_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ avcodec_available_system="yes"
+ fi
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for AVFORMAT" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVFORMAT" >&5
+ $as_echo_n "checking for AVFORMAT... " >&6; }
+
+ if test -n "$AVFORMAT_CFLAGS"; then
+ pkg_cv_AVFORMAT_CFLAGS="$AVFORMAT_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libavformat >= 52.12\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavformat >= 52.12\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libavformat >= 52.12") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_AVFORMAT_CFLAGS=`$PKG_CONFIG --cflags "libavformat >= 52.12" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8340,11 +6994,11 @@ if test -n "$AVFORMAT_LIBS"; then
+ pkg_cv_AVFORMAT_LIBS="$AVFORMAT_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libavformat >= 52.12\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libavformat >= 52.12\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libavformat >= 52.12") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_AVFORMAT_LIBS=`$PKG_CONFIG --libs "libavformat >= 52.12" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8370,7 +7024,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$AVFORMAT_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ avformat_available_system="no"
+ elif test $pkg_failed = untried; then
+@@ -8378,7 +7032,7 @@ elif test $pkg_failed = untried; then
+ else
+ AVFORMAT_CFLAGS=$pkg_cv_AVFORMAT_CFLAGS
+ AVFORMAT_LIBS=$pkg_cv_AVFORMAT_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ avformat_available_system="yes"
+ fi
+@@ -8389,41 +7043,42 @@ fi
+ FFMPEG_SYSTEM_AVAILABLE="yes"
+ FFMPEG_SYSTEM_CXXFLAGS="$AVCODEC_CFLAGS $AVFORMAT_CFLAGS"
+ FFMPEG_SYSTEM_CPPSYMBOLS="USE_FFMPEG"
++ if test "x$dynamic_loading" = "xno"; then
++ FFMPEG_SYSTEM_LIBS="$AVCODEC_LIBS $AVFORMAT_LIBS"
++
++$as_echo "#define USE_SYSTEM_FFMPEG 1" >>confdefs.h
++
++ fi
+ FFMPEG_SYSTEM_OPTOBJS="import/ImportFFmpeg.o export/ExportFFmpeg.o \
+ export/ExportFFmpegDialogs.o"
+- { $as_echo "$as_me:$LINENO: FFmpeg library available as system library" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FFmpeg library available as system library" >&5
+ $as_echo "$as_me: FFmpeg library available as system library" >&6;}
+ fi
+ fi
+ if test "x$FFMPEG_SYSTEM_AVAILABLE" = "xno" ; then
+- { $as_echo "$as_me:$LINENO: FFmpeg library NOT available as system library" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FFmpeg library NOT available as system library" >&5
+ $as_echo "$as_me: FFmpeg library NOT available as system library" >&6;}
+ fi
+
+ FFMPEG_LOCAL_AVAILABLE="no"
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/ffmpeg/libavcodec/avcodec.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/ffmpeg/libavcodec/avcodec.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/ffmpeg/libavcodec/avcodec.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/ffmpeg/libavcodec/avcodec.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/ffmpeg/libavcodec/avcodec.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ avcodec_h_found="yes"
+ else
+ avcodec_h_found="no"
+@@ -8431,28 +7086,23 @@ fi
+
+
+ as_ac_File=`$as_echo "ac_cv_file_${srcdir}/lib-src/ffmpeg/libavformat/avformat.h" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for ${srcdir}/lib-src/ffmpeg/libavformat/avformat.h" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${srcdir}/lib-src/ffmpeg/libavformat/avformat.h" >&5
+ $as_echo_n "checking for ${srcdir}/lib-src/ffmpeg/libavformat/avformat.h... " >&6; }
+-if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
++if eval "test \"\${$as_ac_File+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+- { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
+-$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+ if test -r "${srcdir}/lib-src/ffmpeg/libavformat/avformat.h"; then
+ eval "$as_ac_File=yes"
+ else
+ eval "$as_ac_File=no"
+ fi
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
++eval ac_res=\$$as_ac_File
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+ $as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_File'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++if eval test \"x\$"$as_ac_File"\" = x"yes"; then :
+ avformat_h_found="yes"
+ else
+ avformat_h_found="no"
+@@ -8467,12 +7117,12 @@ fi
+ FFMPEG_LOCAL_CPPSYMBOLS="USE_FFMPEG"
+ FFMPEG_LOCAL_OPTOBJS="import/ImportFFmpeg.o export/ExportFFmpeg.o \
+ export/ExportFFmpegDialogs.o"
+- { $as_echo "$as_me:$LINENO: FFmpeg headers are available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: FFmpeg headers are available in the local tree" >&5
+ $as_echo "$as_me: FFmpeg headers are available in the local tree" >&6;}
+ fi
+ fi
+ if test "x$FFMPEG_LOCAL_AVAILABLE" = "xno" ; then
+- { $as_echo "$as_me:$LINENO: ffmpeg library is NOT available in the local tree" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: ffmpeg library is NOT available in the local tree" >&5
+ $as_echo "$as_me: ffmpeg library is NOT available in the local tree" >&6;}
+ fi
+
+@@ -8480,7 +7130,7 @@ $as_echo "$as_me: ffmpeg library is NOT
+
+
+ # Check whether --with-midi was given.
+-if test "${with_midi+set}" = set; then
++if test "${with_midi+set}" = set; then :
+ withval=$with_midi; PORTSMF_ARGUMENT=$withval
+ else
+ PORTSMF_ARGUMENT="unspecified"
+@@ -8488,9 +7138,7 @@ fi
+
+ if false ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_MIDI 1
+-_ACEOF
++$as_echo "#define USE_MIDI 1" >>confdefs.h
+
+ fi
+
+@@ -8547,49 +7195,9 @@ _ACEOF
+ fi
+
+ ax_popdir=`pwd`
+- { $as_echo "$as_me:$LINENO: Configuring sources in \"${srcdir}/lib-src/portsmf\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Configuring sources in \"${srcdir}/lib-src/portsmf\"" >&5
+ $as_echo "$as_me: Configuring sources in \"${srcdir}/lib-src/portsmf\"" >&6;}
+- { as_dir=""${srcdir}/lib-src/portsmf""
+- case $as_dir in #(
+- -*) as_dir=./$as_dir;;
+- esac
+- test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+- 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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+- { (exit 1); exit 1; }; }; }
++ as_dir=""${srcdir}/lib-src/portsmf""; as_fn_mkdir_p
+ ac_builddir=.
+
+ case ""${srcdir}/lib-src/portsmf"" in
+@@ -8635,7 +7243,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_
+ # This should be Cygnus configure.
+ ax_sub_configure=$ac_aux_dir/configure
+ else
+- { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in \"${srcdir}/lib-src/portsmf\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in \"${srcdir}/lib-src/portsmf\"" >&5
+ $as_echo "$as_me: WARNING: no configuration information is in \"${srcdir}/lib-src/portsmf\"" >&2;}
+ ax_sub_configure=
+ fi
+@@ -8649,7 +7257,7 @@ $as_echo "$as_me: WARNING: no configurat
+ ax_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+ esac
+
+- { $as_echo "$as_me:$LINENO: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&5
+ $as_echo "$as_me: running $SHELL $ax_sub_configure $ax_sub_configure_args --cache-file=$ax_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ax_sub_configure\" $ax_sub_configure_args \
+@@ -8657,7 +7265,7 @@ $as_echo "$as_me: running $SHELL $ax_sub
+ fi
+
+ cd "$ax_popdir"
+- { $as_echo "$as_me:$LINENO: Done configuring in \"${srcdir}/lib-src/portsmf\"" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Done configuring in \"${srcdir}/lib-src/portsmf\"" >&5
+ $as_echo "$as_me: Done configuring in \"${srcdir}/lib-src/portsmf\"" >&6;}
+
+ fi
+@@ -8665,18 +7273,18 @@ $as_echo "$as_me: Done configuring in \"
+ export PKG_CONFIG_PATH
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for PORTSMF" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PORTSMF" >&5
+ $as_echo_n "checking for PORTSMF... " >&6; }
+
+ if test -n "$PORTSMF_CFLAGS"; then
+ pkg_cv_PORTSMF_CFLAGS="$PORTSMF_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"portSMF\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"portSMF\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "portSMF") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_PORTSMF_CFLAGS=`$PKG_CONFIG --cflags "portSMF" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8688,11 +7296,11 @@ if test -n "$PORTSMF_LIBS"; then
+ pkg_cv_PORTSMF_LIBS="$PORTSMF_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"portSMF\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"portSMF\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "portSMF") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_PORTSMF_LIBS=`$PKG_CONFIG --libs "portSMF" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -8718,7 +7326,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$PORTSMF_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ portsmf_available="no"
+ elif test $pkg_failed = untried; then
+@@ -8726,7 +7334,7 @@ elif test $pkg_failed = untried; then
+ else
+ PORTSMF_CFLAGS=$pkg_cv_PORTSMF_CFLAGS
+ PORTSMF_LIBS=$pkg_cv_PORTSMF_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ portsmf_available="yes"
+ fi
+@@ -8744,7 +7352,7 @@ fi
+
+
+
+-{ $as_echo "$as_me:$LINENO: Figuring out what libraries to enable" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: Figuring out what libraries to enable" >&5
+ $as_echo "$as_me: Figuring out what libraries to enable" >&6;}
+
+ lib_preference=`echo $lib_preference | tr [:lower:], "[:upper:] "`
+@@ -8761,43 +7369,37 @@ for lib in $LIBRARIES ; do
+ if test "$AVAILABLE" = "yes" ; then
+ eval ${lib}_USE_${sys_or_local}="yes"
+ lib_activated="yes"
+- { $as_echo "$as_me:$LINENO: Using $sys_or_local libraries for $lib" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Using $sys_or_local libraries for $lib" >&5
+ $as_echo "$as_me: Using $sys_or_local libraries for $lib" >&6;}
+ break
+ fi
+ done
+ if test $lib_activated = no ; then
+- { $as_echo "$as_me:$LINENO: disabling $lib" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: disabling $lib" >&5
+ $as_echo "$as_me: disabling $lib" >&6;}
+ fi
+ else
+ if test $LIB_ARGUMENT = local ; then
+ if test $LIB_LOCAL_AVAILABLE = yes ; then
+ eval ${lib}_USE_LOCAL="yes"
+- { $as_echo "$as_me:$LINENO: Using the LOCAL libraries for $lib because you specifically requested this" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Using the LOCAL libraries for $lib because you specifically requested this" >&5
+ $as_echo "$as_me: Using the LOCAL libraries for $lib because you specifically requested this" >&6;}
+ else
+- { { $as_echo "$as_me:$LINENO: error: You requested using the local libraries for $lib but they are not available" >&5
+-$as_echo "$as_me: error: You requested using the local libraries for $lib but they are not available" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "You requested using the local libraries for $lib but they are not available" "$LINENO" 5
+ fi
+ elif test $LIB_ARGUMENT = system ; then
+ if test $LIB_SYSTEM_AVAILABLE = yes ; then
+ eval ${lib}_USE_SYSTEM="yes"
+- { $as_echo "$as_me:$LINENO: Using the SYSTEM libraries for $lib because you specifically requested this" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Using the SYSTEM libraries for $lib because you specifically requested this" >&5
+ $as_echo "$as_me: Using the SYSTEM libraries for $lib because you specifically requested this" >&6;}
+ else
+- { { $as_echo "$as_me:$LINENO: error: You requested using the system libraries for $lib but they are not available" >&5
+-$as_echo "$as_me: error: You requested using the system libraries for $lib but they are not available" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "You requested using the system libraries for $lib but they are not available" "$LINENO" 5
+ fi
+ elif test $LIB_ARGUMENT = no ; then
+- { $as_echo "$as_me:$LINENO: disabling $lib at your request" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: disabling $lib at your request" >&5
+ $as_echo "$as_me: disabling $lib at your request" >&6;}
+ else
+- { { $as_echo "$as_me:$LINENO: error: I didn't understand the argument $LIB_ARGUMENT for $lib" >&5
+-$as_echo "$as_me: error: I didn't understand the argument $LIB_ARGUMENT for $lib" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "I didn't understand the argument $LIB_ARGUMENT for $lib" "$LINENO" 5
+ fi
+ fi
+ done
+@@ -8809,39 +7411,33 @@ done
+ # liblrdf
+
+ if test "$LIBSNDFILE_USE_LOCAL" != "yes" && test "$LIBSNDFILE_USE_SYSTEM" != "yes" ; then
+- { { $as_echo "$as_me:$LINENO: error: Audacity requires libsndfile to be enabled" >&5
+-$as_echo "$as_me: error: Audacity requires libsndfile to be enabled" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "Audacity requires libsndfile to be enabled" "$LINENO" 5
+ fi
+
+ if test "$LIBEXPAT_USE_LOCAL" != "yes" && test "$LIBEXPAT_USE_SYSTEM" != "yes" ; then
+- { { $as_echo "$as_me:$LINENO: error: Audacity requires expat to be enabled" >&5
+-$as_echo "$as_me: error: Audacity requires expat to be enabled" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "Audacity requires expat to be enabled" "$LINENO" 5
+ else
+ if test "$LIBEXPAT_USE_SYSTEM" = "yes" ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_SYSTEM_EXPAT 1
+-_ACEOF
++$as_echo "#define USE_SYSTEM_EXPAT 1" >>confdefs.h
+
+ fi
+ fi
+
+ if ( test "$LIBRESAMPLE_USE_LOCAL" = "yes" || test "$LIBRESAMPLE_USE_SYSTEM" = "yes") && ( test "$LIBSAMPLERATE_USE_LOCAL" = "yes" || test "$LIBSAMPLERATE_USE_SYSTEM" = "yes"); then
+- { $as_echo "$as_me:$LINENO: Both libresample and libsamplerate are available" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Both libresample and libsamplerate are available" >&5
+ $as_echo "$as_me: Both libresample and libsamplerate are available" >&6;}
+- { $as_echo "$as_me:$LINENO: deciding which to use based on arguments ..." >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: deciding which to use based on arguments ..." >&5
+ $as_echo "$as_me: deciding which to use based on arguments ..." >&6;}
+ if test x"$LIBSAMPLERATE_ARGUMENT" = x"unspecified" ; then
+ LIBSAMPLERATE_USE_LOCAL="no"
+ LIBSAMPLERATE_USE_SYSTEM="no"
+- { $as_echo "$as_me:$LINENO: Libsamplerate not explicity requested, using libresample" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Libsamplerate not explicity requested, using libresample" >&5
+ $as_echo "$as_me: Libsamplerate not explicity requested, using libresample" >&6;}
+ else
+ LIBRESAMPLE_USE_LOCAL="no"
+ LIBRESAMPLE_USE_SYSTEM="no"
+- { $as_echo "$as_me:$LINENO: Using libsamplerate as requested" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: Using libsamplerate as requested" >&5
+ $as_echo "$as_me: Using libsamplerate as requested" >&6;}
+ fi
+ fi
+@@ -8892,7 +7488,7 @@ done
+
+
+ # Check whether --enable-audiounits was given.
+-if test "${enable_audiounits+set}" = set; then
++if test "${enable_audiounits+set}" = set; then :
+ enableval=$enable_audiounits; use_audiounits=$enableval
+ else
+ use_audiounits="auto"
+@@ -8900,7 +7496,7 @@ fi
+
+
+ # Check whether --enable-ladspa was given.
+-if test "${enable_ladspa+set}" = set; then
++if test "${enable_ladspa+set}" = set; then :
+ enableval=$enable_ladspa; use_ladspa=$enableval
+ else
+ use_ladspa="yes"
+@@ -8908,7 +7504,7 @@ fi
+
+
+ # Check whether --enable-quicktime was given.
+-if test "${enable_quicktime+set}" = set; then
++if test "${enable_quicktime+set}" = set; then :
+ enableval=$enable_quicktime; use_quicktime=$enableval
+ else
+ use_quicktime="auto"
+@@ -8918,7 +7514,7 @@ fi
+
+
+ # Check whether --with-portmixer was given.
+-if test "${with_portmixer+set}" = set; then
++if test "${with_portmixer+set}" = set; then :
+ withval=$with_portmixer; use_portmixer=$withval
+ else
+ use_portmixer="yes"
+@@ -8927,35 +7523,27 @@ fi
+
+ # Make sure we can run config.sub.
+ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+- { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+-$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+-{ $as_echo "$as_me:$LINENO: checking build system type" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+ $as_echo_n "checking build system type... " >&6; }
+-if test "${ac_cv_build+set}" = set; then
++if test "${ac_cv_build+set}" = set; 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 &&
+- { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+-$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+- { (exit 1); exit 1; }; }
++ 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` ||
+- { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+ $as_echo "$ac_cv_build" >&6; }
+ case $ac_cv_build in
+ *-*-*) ;;
+-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+-$as_echo "$as_me: error: invalid value of canonical build" >&2;}
+- { (exit 1); exit 1; }; };;
++*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
+ esac
+ build=$ac_cv_build
+ ac_save_IFS=$IFS; IFS='-'
+@@ -8971,28 +7559,24 @@ IFS=$ac_save_IFS
+ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+-{ $as_echo "$as_me:$LINENO: checking host system type" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+ $as_echo_n "checking host system type... " >&6; }
+-if test "${ac_cv_host+set}" = set; then
++if test "${ac_cv_host+set}" = set; 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` ||
+- { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+ fi
+
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+ $as_echo "$ac_cv_host" >&6; }
+ case $ac_cv_host in
+ *-*-*) ;;
+-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+-$as_echo "$as_me: error: invalid value of canonical host" >&2;}
+- { (exit 1); exit 1; }; };;
++*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
+ esac
+ host=$ac_cv_host
+ ac_save_IFS=$IFS; IFS='-'
+@@ -9031,14 +7615,10 @@ case "${host_os}" in
+ CONFIGHEADER="configwin.h"
+
+
+-cat >>confdefs.h <<\_ACEOF
+-#define __CYGWIN__ 1
+-_ACEOF
++$as_echo "#define __CYGWIN__ 1" >>confdefs.h
+
+
+-cat >>confdefs.h <<\_ACEOF
+-#define _FILE_OFFSET_BITS 32
+-_ACEOF
++$as_echo "#define _FILE_OFFSET_BITS 32" >>confdefs.h
+
+
+ AFTERBUILD=""
+@@ -9050,17 +7630,13 @@ _ACEOF
+ EXTRAINSTALLTARGETS="$EXTRAINSTALLTARGETS install-extra-data"
+ EXTRAUNINSTALLTARGETS="$EXTRAUNINSTALLTARGETS uninstall-extra-data"
+
+- { $as_echo "$as_me:$LINENO: checking for library containing dlopen" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+ $as_echo_n "checking for library containing dlopen... " >&6; }
+-if test "${ac_cv_search_dlopen+set}" = set; then
++if test "${ac_cv_search_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_func_search_save_LIBS=$LIBS
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -9085,79 +7661,50 @@ for ac_lib in '' dl; do
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+- rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++ if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_search_dlopen=$ac_res
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+-
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext
+- if test "${ac_cv_search_dlopen+set}" = set; then
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext
++ if test "${ac_cv_search_dlopen+set}" = set; then :
+ break
+ fi
+ done
+-if test "${ac_cv_search_dlopen+set}" = set; then
+- :
++if test "${ac_cv_search_dlopen+set}" = set; then :
++
+ else
+ ac_cv_search_dlopen=no
+ fi
+ rm conftest.$ac_ext
+ LIBS=$ac_func_search_save_LIBS
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+ $as_echo "$ac_cv_search_dlopen" >&6; }
+ ac_res=$ac_cv_search_dlopen
+-if test "$ac_res" != no; then
++if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ fi
+
+ if [ "$ac_cv_search_dlopen" = no ]; then
+- { { $as_echo "$as_me:$LINENO: error: dlopen not found" >&5
+-$as_echo "$as_me: error: dlopen not found" >&2;}
+- { (exit required by Audacity); exit required by Audacity; }; }
++ as_fn_error required by Audacity "dlopen not found" "$LINENO" 5
+ fi
+
+
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for GTK" >&5
++{ $as_echo "$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 "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -9169,11 +7716,11 @@ 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:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -9199,7 +7746,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GTK_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ have_gtk=no
+ elif test $pkg_failed = untried; then
+@@ -9207,16 +7754,14 @@ elif test $pkg_failed = untried; then
+ else
+ GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+ GTK_LIBS=$pkg_cv_GTK_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ have_gtk=yes
+ fi
+ if [ "$have_gtk" = "yes" ]
+ then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_GTK 1
+-_ACEOF
++$as_echo "#define HAVE_GTK 1" >>confdefs.h
+
+ CPPFLAGS="$CPPFLAGS $GTK_CFLAGS"
+ LIBS="$LIBS $GTK_LIBS"
+@@ -9240,18 +7785,14 @@ case "${host_os}" in
+ cygwin*)
+ ;;
+ *)
+- { $as_echo "$as_me:$LINENO: checking for snd_pcm_open in -lasound" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snd_pcm_open in -lasound" >&5
+ $as_echo_n "checking for snd_pcm_open in -lasound... " >&6; }
+-if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then
++if test "${ac_cv_lib_asound_snd_pcm_open+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lasound $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -9269,43 +7810,18 @@ return snd_pcm_open ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_asound_snd_pcm_open=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_asound_snd_pcm_open=no
++ ac_cv_lib_asound_snd_pcm_open=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_asound_snd_pcm_open" >&5
+ $as_echo "$ac_cv_lib_asound_snd_pcm_open" >&6; }
+-if test "x$ac_cv_lib_asound_snd_pcm_open" = x""yes; then
++if test "x$ac_cv_lib_asound_snd_pcm_open" = x""yes; then :
+ have_alsa=yes
+ else
+ have_alsa=no
+@@ -9316,18 +7832,18 @@ fi
+ fi
+
+ pkg_failed=no
+-{ $as_echo "$as_me:$LINENO: checking for JACK" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JACK" >&5
+ $as_echo_n "checking for JACK... " >&6; }
+
+ if test -n "$JACK_CFLAGS"; then
+ pkg_cv_JACK_CFLAGS="$JACK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"jack\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jack\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "jack") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_JACK_CFLAGS=`$PKG_CONFIG --cflags "jack" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -9339,11 +7855,11 @@ if test -n "$JACK_LIBS"; then
+ pkg_cv_JACK_LIBS="$JACK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+- { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"jack\"") >&5
++ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jack\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "jack") 2>&5
+ ac_status=$?
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); }; then
++ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++ test $ac_status = 0; }; then
+ pkg_cv_JACK_LIBS=`$PKG_CONFIG --libs "jack" 2>/dev/null`
+ else
+ pkg_failed=yes
+@@ -9369,7 +7885,7 @@ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$JACK_PKG_ERRORS" >&5
+
+- { $as_echo "$as_me:$LINENO: result: no" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+ have_jack=no
+ elif test $pkg_failed = untried; then
+@@ -9377,25 +7893,21 @@ elif test $pkg_failed = untried; then
+ else
+ JACK_CFLAGS=$pkg_cv_JACK_CFLAGS
+ JACK_LIBS=$pkg_cv_JACK_LIBS
+- { $as_echo "$as_me:$LINENO: result: yes" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+ have_jack=yes
+ fi
+ if [ $have_jack = "yes" ] ; then
+ LIBS="$LIBS $JACK_LIBS"
+ fi
+- { $as_echo "$as_me:$LINENO: checking for HPI_SubSysCreate in -lhpi" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPI_SubSysCreate in -lhpi" >&5
+ $as_echo_n "checking for HPI_SubSysCreate in -lhpi... " >&6; }
+-if test "${ac_cv_lib_hpi_HPI_SubSysCreate+set}" = set; then
++if test "${ac_cv_lib_hpi_HPI_SubSysCreate+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lhpi -lm $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -9413,43 +7925,18 @@ return HPI_SubSysCreate ();
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
++if ac_fn_cxx_try_link "$LINENO"; then :
+ ac_cv_lib_hpi_HPI_SubSysCreate=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_hpi_HPI_SubSysCreate=no
++ ac_cv_lib_hpi_HPI_SubSysCreate=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++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:$LINENO: result: $ac_cv_lib_hpi_HPI_SubSysCreate" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hpi_HPI_SubSysCreate" >&5
+ $as_echo "$ac_cv_lib_hpi_HPI_SubSysCreate" >&6; }
+-if test "x$ac_cv_lib_hpi_HPI_SubSysCreate" = x""yes; then
++if test "x$ac_cv_lib_hpi_HPI_SubSysCreate" = x""yes; then :
+ have_asihpi=yes
+ else
+ have_asihpi=no
+@@ -9458,18 +7945,14 @@ fi
+ if [ $have_asihpi = "yes" ] ; then
+ LIBS="$LIBS -lhpi"
+ fi
+- { $as_echo "$as_me:$LINENO: checking for clock_gettime in -lrt" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
+ $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
+-if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then
++if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+ ac_check_lib_save_LIBS=$LIBS
+ LIBS="-lrt $LIBS"
+-cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ /* Override any GCC internal prototype to avoid an error.
+@@ -9484,145 +7967,30 @@ main ()
+ {
+ return clock_gettime ();
+ ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
+- ac_cv_lib_rt_clock_gettime=yes
+-else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_lib_rt_clock_gettime=no
+-fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
+-LIBS=$ac_check_lib_save_LIBS
+-fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock_gettime" >&5
+-$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
+-if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then
+- rt_libs=" -lrt"
+-fi
+-
+- LIBS="${LIBS}${rt_libs}"
+-
+-
+-for ac_func in clock_gettime nanosleep
+-do
+-as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+-{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
+-$as_echo_n "checking for $ac_func... " >&6; }
+-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+- $as_echo_n "(cached) " >&6
+-else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
+-/* end confdefs.h. */
+-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+- For example, HP-UX 11i <limits.h> declares gettimeofday. */
+-#define $ac_func innocuous_$ac_func
+-
+-/* System header to define __stub macros and hopefully few prototypes,
+- which can conflict with char $ac_func (); 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 $ac_func
+-
+-/* 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 $ac_func ();
+-/* The GNU C library defines this for functions which it implements
+- to always fail with ENOSYS. Some functions are actually named
+- something starting with __ and the normal name is an alias. */
+-#if defined __stub_$ac_func || defined __stub___$ac_func
+-choke me
+-#endif
+-
+-int
+-main ()
+-{
+-return $ac_func ();
+- ;
+- return 0;
+-}
+-_ACEOF
+-rm -f conftest.$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:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_link") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest$ac_exeext && {
+- test "$cross_compiling" = yes ||
+- $as_test_x conftest$ac_exeext
+- }; then
+- eval "$as_ac_var=yes"
++ return 0;
++}
++_ACEOF
++if ac_fn_cxx_try_link "$LINENO"; then :
++ ac_cv_lib_rt_clock_gettime=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- eval "$as_ac_var=no"
++ ac_cv_lib_rt_clock_gettime=no
+ fi
+-
+-rm -rf conftest.dSYM
+-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+- conftest$ac_exeext conftest.$ac_ext
++rm -f core conftest.err conftest.$ac_objext \
++ conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
+ fi
+-ac_res=`eval 'as_val=${'$as_ac_var'}
+- $as_echo "$as_val"'`
+- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+-$as_echo "$ac_res" >&6; }
+-as_val=`eval 'as_val=${'$as_ac_var'}
+- $as_echo "$as_val"'`
+- if test "x$as_val" = x""yes; then
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
++$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
++if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :
++ rt_libs=" -lrt"
++fi
++
++ LIBS="${LIBS}${rt_libs}"
++ for ac_func in clock_gettime nanosleep
++do :
++ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_cxx_check_func "$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" | $as_tr_cpp` 1
+ _ACEOF
+@@ -9636,9 +8004,7 @@ esac
+
+ if [ "$use_portmixer" = "yes" ] ; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_PORTMIXER 1
+-_ACEOF
++$as_echo "#define USE_PORTMIXER 1" >>confdefs.h
+
+
+ CXXFLAGS="-I\$(top_srcdir)/lib-src/portmixer/include $CXXFLAGS"
+@@ -9649,16 +8015,12 @@ _ACEOF
+ ac_configure_args="$ac_configure_args --with-pa-include=../portaudio-v19/include"
+ fi
+
+-{ $as_echo "$as_me:$LINENO: checking for lrint" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrint" >&5
+ $as_echo_n "checking for lrint... " >&6; }
+-if test "${ac_cv_c99_lrint+set}" = set; then
++if test "${ac_cv_c99_lrint+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ #define _ISOC9X_SOURCE 1
+@@ -9674,54 +8036,27 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c99_lrint=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_c99_lrint=no
++ ac_cv_c99_lrint=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c99_lrint" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrint" >&5
+ $as_echo "$ac_cv_c99_lrint" >&6; }
+ if test "x$ac_cv_c99_lrint" = "xyes"; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LRINT 1
+-_ACEOF
++$as_echo "#define HAVE_LRINT 1" >>confdefs.h
+
+ fi
+
+-{ $as_echo "$as_me:$LINENO: checking for lrintf" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrintf" >&5
+ $as_echo_n "checking for lrintf... " >&6; }
+-if test "${ac_cv_c99_lrintf+set}" = set; then
++if test "${ac_cv_c99_lrintf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+ else
+- cat >conftest.$ac_ext <<_ACEOF
+-/* confdefs.h. */
+-_ACEOF
+-cat confdefs.h >>conftest.$ac_ext
+-cat >>conftest.$ac_ext <<_ACEOF
++ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h. */
+
+ #define _ISOC9X_SOURCE 1
+@@ -9737,41 +8072,18 @@ main ()
+ return 0;
+ }
+ _ACEOF
+-rm -f conftest.$ac_objext
+-if { (ac_try="$ac_compile"
+-case "(($ac_try" in
+- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+- *) ac_try_echo=$ac_try;;
+-esac
+-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+-$as_echo "$ac_try_echo") >&5
+- (eval "$ac_compile") 2>conftest.er1
+- ac_status=$?
+- grep -v '^ *+' conftest.er1 >conftest.err
+- rm -f conftest.er1
+- cat conftest.err >&5
+- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+- (exit $ac_status); } && {
+- test -z "$ac_cxx_werror_flag" ||
+- test ! -s conftest.err
+- } && test -s conftest.$ac_objext; then
++if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_c99_lrintf=yes
+ else
+- $as_echo "$as_me: failed program was:" >&5
+-sed 's/^/| /' conftest.$ac_ext >&5
+-
+- ac_cv_c99_lrintf=no
++ ac_cv_c99_lrintf=no
+ fi
+-
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c99_lrintf" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrintf" >&5
+ $as_echo "$ac_cv_c99_lrintf" >&6; }
+ if test "x$ac_cv_c99_lrintf" = "xyes"; then
+
+-cat >>confdefs.h <<\_ACEOF
+-#define HAVE_LRINTF 1
+-_ACEOF
++$as_echo "#define HAVE_LRINTF 1" >>confdefs.h
+
+ fi
+
+@@ -9782,9 +8094,7 @@ if [ "$use_ladspa" = "yes" ] ; then
+ OPTOBJS="$OPTOBJS effects/ladspa/LadspaEffect.o"
+
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_LADSPA 1
+-_ACEOF
++$as_echo "#define USE_LADSPA 1" >>confdefs.h
+
+
+ case "$host_os" in
+@@ -9801,9 +8111,7 @@ if [ "$use_audiounits" = "yes" ] ; then
+ OPTOBJS="$OPTOBJS effects/audiounits/AudioUnitEffect.o"
+
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_AUDIO_UNITS 1
+-_ACEOF
++$as_echo "#define USE_AUDIO_UNITS 1" >>confdefs.h
+
+ fi
+
+@@ -9812,9 +8120,7 @@ if [ "$use_quicktime" = "yes" ] ; then
+ OPTOBJS="$OPTOBJS import/ImportQTWrapper.o"
+
+
+-cat >>confdefs.h <<\_ACEOF
+-#define USE_QUICKTIME 1
+-_ACEOF
++$as_echo "#define USE_QUICKTIME 1" >>confdefs.h
+
+ fi
+
+@@ -9869,13 +8175,13 @@ _ACEOF
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+- *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
++ *_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= ;; #(
+- *) $as_unset $ac_var ;;
++ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+@@ -9883,8 +8189,8 @@ $as_echo "$as_me: WARNING: cache variabl
+ (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 \).
++ # `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"
+@@ -9907,11 +8213,11 @@ $as_echo "$as_me: WARNING: cache variabl
+ if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+- { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+ $as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+- { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
++ { $as_echo "$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
+@@ -9925,14 +8231,15 @@ DEFS=-DHAVE_CONFIG_H
+
+ ac_libobjs=
+ ac_ltlibobjs=
++U=
+ 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.
+- ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+- ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
++ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+ done
+ LIBOBJS=$ac_libobjs
+
+@@ -9944,9 +8251,10 @@ LTLIBOBJS=$ac_ltlibobjs
+ ac_write_fail=0
+ ac_clean_files_save=$ac_clean_files
+ ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+-{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+ $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+-cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++as_write_fail=0
++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+ #! $SHELL
+ # Generated by $as_me.
+ # Run this file to recreate the current configuration.
+@@ -9956,17 +8264,18 @@ cat >$CONFIG_STATUS <<_ACEOF || ac_write
+ debug=false
+ ac_cs_recheck=false
+ ac_cs_silent=false
+-SHELL=\${CONFIG_SHELL-$SHELL}
+-_ACEOF
+
+-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+-## --------------------- ##
+-## M4sh Initialization. ##
+-## --------------------- ##
++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 "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++if test -n "${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
+@@ -9974,23 +8283,15 @@ if test -n "${ZSH_VERSION+set}" && (emul
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+ else
+- case `(set -o) 2>/dev/null` in
+- *posix*) set -o posix ;;
++ case `(set -o) 2>/dev/null` in #(
++ *posix*) :
++ set -o posix ;; #(
++ *) :
++ ;;
+ esac
+-
+ fi
+
+
+-
+-
+-# PATH needs CR
+-# 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_nl='
+ '
+ export as_nl
+@@ -9998,7 +8299,13 @@ export as_nl
+ 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
+-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++# 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
+@@ -10009,7 +8316,7 @@ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+- case $arg in
++ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+@@ -10032,13 +8339,6 @@ if test "${PATH_SEPARATOR+set}" != set;
+ }
+ fi
+
+-# Support unset when possible.
+-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+- as_unset=unset
+-else
+- as_unset=false
+-fi
+-
+
+ # IFS
+ # We need space, tab and new line, in precisely that order. Quoting is
+@@ -10048,15 +8348,15 @@ fi
+ IFS=" "" $as_nl"
+
+ # Find who we are. Look in the path if we contain no directory separator.
+-case $0 in
++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/$0 && break
+-done
++ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++ done
+ IFS=$as_save_IFS
+
+ ;;
+@@ -10068,12 +8368,16 @@ if test "x$as_myself" = x; then
+ fi
+ if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+- { (exit 1); exit 1; }
++ exit 1
+ fi
+
+-# Work around bugs in pre-3.0 UWIN ksh.
+-for as_var in ENV MAIL MAILPATH
+-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there. '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+ done
+ PS1='$ '
+ PS2='> '
+@@ -10085,7 +8389,89 @@ export LC_ALL
+ LANGUAGE=C
+ export LANGUAGE
+
+-# Required to use basename.
++# 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
+@@ -10099,8 +8485,12 @@ else
+ as_basename=false
+ fi
+
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++ as_dirname=dirname
++else
++ as_dirname=false
++fi
+
+-# Name of the executable.
+ as_me=`$as_basename -- "$0" ||
+ $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+@@ -10120,76 +8510,25 @@ $as_echo X/"$0" |
+ }
+ s/.*/./; q'`
+
+-# CDPATH.
+-$as_unset CDPATH
+-
+-
+-
+- as_lineno_1=$LINENO
+- as_lineno_2=$LINENO
+- test "x$as_lineno_1" != "x$as_lineno_2" &&
+- test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+-
+- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+- # uniformly replaced by the line number. The first 'sed' inserts a
+- # line-number line after each line using $LINENO; the second 'sed'
+- # does the real work. The second script uses 'N' to pair each
+- # line-number line with the line containing $LINENO, and appends
+- # trailing '-' during substitution so that $LINENO is not a special
+- # case at line end.
+- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+- # scripts with optimization help from Paolo Bonzini. Blame Lee
+- # E. McMahon (1931-1989) for sed's syntax. :-)
+- sed -n '
+- p
+- /[$]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
+- { (exit 1); exit 1; }; }
+-
+- # 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
+-}
+-
+-
+-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+- as_dirname=dirname
+-else
+- as_dirname=false
+-fi
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$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
++case `echo -n x` in #(((((
+ -n*)
+- case `echo 'x\c'` in
++ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+- *) ECHO_C='\c';;
++ xy) ECHO_C='\c';;
++ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
++ ECHO_T=' ';;
+ esac;;
+ *)
+ ECHO_N='-n';;
+ esac
+-if expr a : '\(a\)' >/dev/null 2>&1 &&
+- test "X`expr 00001 : '.*\(...\)'`" = X001; then
+- as_expr=expr
+-else
+- as_expr=false
+-fi
+
+ rm -f conf$$ conf$$.exe conf$$.file
+ if test -d conf$$.dir; then
+@@ -10218,8 +8557,56 @@ 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 $as_dir"
++
++
++} # as_fn_mkdir_p
+ if mkdir -p . 2>/dev/null; then
+- as_mkdir_p=:
++ as_mkdir_p='mkdir -p "$as_dir"'
+ else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+@@ -10238,10 +8625,10 @@ else
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+- case $1 in
++ case $1 in #(
+ -*)set "./$1";;
+ esac;
+- case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
++ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+@@ -10256,13 +8643,19 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr
+
+
+ exec 6>&1
++## ----------------------------------- ##
++## Main body of $CONFIG_STATUS script. ##
++## ----------------------------------- ##
++_ASEOF
++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+-# Save the log message, to keep $[0] and so on meaningful, and to
++cat >>$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 $as_me, which was
+-generated by GNU Autoconf 2.63. Invocation command line was
++generated by GNU Autoconf 2.67. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+@@ -10293,13 +8686,15 @@ _ACEOF
+
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ ac_cs_usage="\
+-\`$as_me' instantiates files from templates according to the
+-current configuration.
++\`$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]... [FILE]...
++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
+@@ -10315,16 +8710,17 @@ $config_files
+ Configuration headers:
+ $config_headers
+
+-Report bugs to <bug-autoconf at gnu.org>."
++Report bugs to the package provider."
+
+ _ACEOF
+ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ ac_cs_version="\\
+ config.status
+-configured by $0, generated by GNU Autoconf 2.63,
+- with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
++configured by $0, generated by GNU Autoconf 2.67,
++ with options \\"\$ac_cs_config\\"
+
+-Copyright (C) 2008 Free Software Foundation, Inc.
++Copyright (C) 2010 Free Software Foundation, Inc.
+ This config.status script is free software; the Free Software Foundation
+ gives unlimited permission to copy, distribute and modify it."
+
+@@ -10340,11 +8736,16 @@ 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
+@@ -10358,27 +8759,29 @@ do
+ 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 $? "missing file argument" ;;
+ esac
+- CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
++ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+- CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
++ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+- { $as_echo "$as_me: error: ambiguous option: $1
+-Try \`$0 --help' for more information." >&2
+- { (exit 1); exit 1; }; };;
++ 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 \
+@@ -10386,11 +8789,10 @@ Try \`$0 --help' for more information."
+ ac_cs_silent=: ;;
+
+ # This is an error.
+- -*) { $as_echo "$as_me: error: unrecognized option: $1
+-Try \`$0 --help' for more information." >&2
+- { (exit 1); exit 1; }; } ;;
++ -*) as_fn_error $? "unrecognized option: \`$1'
++Try \`$0 --help' for more information." ;;
+
+- *) ac_config_targets="$ac_config_targets $1"
++ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+@@ -10445,9 +8847,7 @@ do
+ "lib-src/expat/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/expat/Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+
+- *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+-$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+- { (exit 1); exit 1; }; };;
++ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+ esac
+ done
+
+@@ -10473,7 +8873,7 @@ $debug ||
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+ ' 0
+- trap '{ (exit 1); exit 1; }' 1 2 13 15
++ trap 'as_fn_exit 1' 1 2 13 15
+ }
+ # Create a (secure) tmp directory for tmp files.
+
+@@ -10484,11 +8884,7 @@ $debug ||
+ {
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+-} ||
+-{
+- $as_echo "$as_me: cannot create a temporary directory in ." >&2
+- { (exit 1); exit 1; }
+-}
++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+ # Set up the scripts for CONFIG_FILES section.
+ # No need to generate them if there are no CONFIG_FILES.
+@@ -10496,7 +8892,13 @@ $debug ||
+ if test -n "$CONFIG_FILES"; then
+
+
+-ac_cr='
'
++ac_cr=`echo X | tr X '\015'`
++# On cygwin, bash can eat \r inside `` if the user requested igncr.
++# But we know of no other shell where ac_cr would be empty at this
++# point, so we can use a bashism as a fallback.
++if test "x$ac_cr" = x; then
++ eval ac_cr=\$\'\\r\'
++fi
+ ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+ if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+@@ -10513,24 +8915,18 @@ _ACEOF
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+ } >conf$$subs.sh ||
+- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+- { (exit 1); exit 1; }; }
+-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
++ 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$$subs.sh ||
+- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+@@ -10552,7 +8948,7 @@ s/'"$ac_delim"'$//
+ t delim
+ :nl
+ h
+-s/\(.\{148\}\).*/\1/
++s/\(.\{148\}\)..*/\1/
+ t more1
+ s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+ p
+@@ -10566,7 +8962,7 @@ s/.\{148\}//
+ t nl
+ :delim
+ h
+-s/\(.\{148\}\).*/\1/
++s/\(.\{148\}\)..*/\1/
+ t more2
+ s/["\\]/\\&/g; s/^/"/; s/$/"/
+ p
+@@ -10619,22 +9015,28 @@ if sed "s/$ac_cr//" < /dev/null > /dev/n
+ else
+ cat
+ fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+- || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+-$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+ _ACEOF
+
+-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
++# 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[ ]*=/{
+-s/:*\$(srcdir):*/:/
+-s/:*\${srcdir}:*/:/
+-s/:*@srcdir@:*/:/
+-s/^\([^=]*=[ ]*\):*/\1/
++ 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/^[^=]*=[ ]*$//
+ }'
+ fi
+@@ -10662,9 +9064,7 @@ for ac_last_try in false false :; do
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+- { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+-$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+@@ -10749,9 +9149,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ
+ _ACAWK
+ _ACEOF
+ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+- { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+-$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+ fi # test -n "$CONFIG_HEADERS"
+
+
+@@ -10764,9 +9162,7 @@ do
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+- :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+-$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+- { (exit 1); exit 1; }; };;
++ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+@@ -10794,12 +9190,10 @@ $as_echo "$as_me: error: invalid tag $ac
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+- { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+-$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+- { (exit 1); exit 1; }; };;
++ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+- ac_file_inputs="$ac_file_inputs '$ac_f'"
++ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+@@ -10810,7 +9204,7 @@ $as_echo "$as_me: error: cannot find inp
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+- { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
++ { $as_echo "$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.
+@@ -10823,9 +9217,7 @@ $as_echo "$as_me: creating $ac_file" >&6
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+- { (exit 1); exit 1; }; } ;;
++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+@@ -10853,47 +9245,7 @@ $as_echo X"$ac_file" |
+ q
+ }
+ s/.*/./; q'`
+- { as_dir="$ac_dir"
+- case $as_dir in #(
+- -*) as_dir=./$as_dir;;
+- esac
+- test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+- 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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+- { (exit 1); exit 1; }; }; }
++ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+ case "$ac_dir" in
+@@ -10945,7 +9297,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_wri
+ # 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
+@@ -10955,12 +9306,11 @@ ac_sed_dataroot='
+ /@docdir@/p
+ /@infodir@/p
+ /@localedir@/p
+-/@mandir@/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:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++ { $as_echo "$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
+@@ -10970,7 +9320,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_writ
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+- s&\\\${datarootdir}&$datarootdir&g' ;;
++ s&\\\${datarootdir}&$datarootdir&g' ;;
+ esac
+ _ACEOF
+
+@@ -10998,26 +9348,22 @@ s&@INSTALL@&$ac_INSTALL&;t t
+ $ac_datarootdir_hack
+ "
+ eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+- { $as_echo "$as_me:$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:${as_lineno-$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: $ac_file contains a reference to the variable \`datarootdir'
+-which seems to be undefined. Please make sure it is defined." >&2;}
++which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+@@ -11028,25 +9374,19 @@ $as_echo "$as_me: error: could not creat
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+- { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
++ { $as_echo "$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 "$tmp/config.h" "$ac_file" \
+- || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+- || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+-$as_echo "$as_me: error: could not create -" >&2;}
+- { (exit 1); exit 1; }; }
++ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+ ;;
+
+@@ -11056,15 +9396,12 @@ $as_echo "$as_me: error: could not creat
+ done # for ac_tag
+
+
+-{ (exit 0); exit 0; }
++as_fn_exit 0
+ _ACEOF
+-chmod +x $CONFIG_STATUS
+ ac_clean_files=$ac_clean_files_save
+
+ test $ac_write_fail = 0 ||
+- { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+-$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+ # configure is writing to config.log, and then calls config.status.
+@@ -11085,7 +9422,7 @@ if test "$no_create" != yes; then
+ 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 || { (exit 1); exit 1; }
++ $ac_cs_success || as_fn_exit 1
+ fi
+
+ #
+@@ -11129,7 +9466,7 @@ if test "$no_recursion" != yes; then
+ case $ac_arg in
+ *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+- ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
++ as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
+ esac
+ done
+
+@@ -11158,49 +9495,9 @@ if test "$no_recursion" != yes; then
+ test -d "$srcdir/$ac_dir" || continue
+
+ ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
+- $as_echo "$as_me:$LINENO: $ac_msg" >&5
++ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
+ $as_echo "$ac_msg" >&6
+- { as_dir="$ac_dir"
+- case $as_dir in #(
+- -*) as_dir=./$as_dir;;
+- esac
+- test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+- 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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+- { (exit 1); exit 1; }; }; }
++ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+ case "$ac_dir" in
+@@ -11247,7 +9544,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_
+ # This should be Cygnus configure.
+ ac_sub_configure=$ac_aux_dir/configure
+ else
+- { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
+ ac_sub_configure=
+ fi
+@@ -11261,21 +9558,19 @@ $as_echo "$as_me: WARNING: no configurat
+ ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
+ esac
+
+- { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
++ { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
+ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
+ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
+- { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
+-$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
+- { (exit 1); exit 1; }; }
++ as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
+ fi
+
+ cd "$ac_popdir"
+ done
+ fi
+ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+- { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
++ { $as_echo "$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/debian/patches/series b/debian/patches/series
index 9c0683c..c0e94d1 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -4,3 +4,4 @@ open-mixer.patch
fix-ftbfs-with-gcc-4.5.patch
autoreconf.patch
disable-dynamic-loading.patch
+configure.patch
--
Audacity debian packaging
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