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-rw-r--r--acinclude.m41868
1 files changed, 1868 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4
new file mode 100644
index 0000000..694ec25
--- /dev/null
+++ b/acinclude.m4
@@ -0,0 +1,1868 @@
+# as.m4
+# Figure out how to run the assembler.
+
+# AM_PROG_AS
+AC_DEFUN([AM_PROG_AS],
+[# By default we simply use the C compiler to build assembly code.
+AC_REQUIRE([AC_PROG_CC])
+: ${AS='$(CC)'}
+# Set ASFLAGS if not already set.
+: ${ASFLAGS='$(CFLAGS)'}
+AC_SUBST(AS)
+AC_SUBST(ASFLAGS)
+])
+
+dnl AC_GCC_VERSION
+dnl check for compiler version
+dnl sets COMPILER_VERSION and GCC_VERSION
+
+AC_DEFUN([AC_CC_VERSION],
+[
+ AC_MSG_CHECKING([C compiler version])
+ COMPILER_VERSION=`$CC -v 2>&1 | grep version`
+ if test -z "`echo $COMPILER_VERSION | grep gcc`" ; then
+ GCC_VERSION=unknown
+ AC_MSG_RESULT([unknown])
+ else
+ dnl Ok, how to turn $3 into the real $3
+ GCC_VERSION=`echo $COMPILER_VERSION | sed -e 's/.*\ .*\ \(.*\)\ .*/\1/'`
+ echo gcc $GCC_VERSION
+ fi
+])
+
+dnl AC_TRY_CFLAGS (CFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
+dnl check if $CC supports a given set of cflags
+
+AC_DEFUN([AC_TRY_CFLAGS],
+[
+ AC_MSG_CHECKING([if $CC supports $1 flag(s)])
+ ac_save_CFLAGS=$CFLAGS
+ CFLAGS=$1
+ AC_TRY_COMPILE([], [], [ ac_cv_try_cflags_ok=yes ],[ ac_cv_try_cflags_ok=no ])
+ CFLAGS=$ac_save_CFLAGS
+ AC_MSG_RESULT([$ac_cv_try_cflags_ok])
+ if test x$ac_cv_try_cflags_ok = xyes; then
+ ifelse([$2], [], [:], [$2])
+ else
+ ifelse([$3], [], [:], [$3])
+ fi
+])
+
+dnl AC_TRY_CXXFLAGS (CXXFLAGS, [ACTION-IF-WORKS], [ACTION-IF-FAILS])
+dnl check if $CXX supports a given set of cxxflags
+
+AC_DEFUN([AC_TRY_CXXFLAGS],
+[
+ AC_MSG_CHECKING([if $CXX supports $1 flag(s)])
+ AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ ac_save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS=$1
+ AC_TRY_COMPILE([], [], [ ac_cv_try_cxxflags_ok=yes ],[ ac_cv_try_cxxflags_ok=no ])
+ CXXFLAGS=$ac_save_CXXFLAGS
+ AC_MSG_RESULT([$ac_cv_try_cxxflags_ok])
+ AC_LANG_RESTORE
+ if test x$ac_cv_try_cxxflags_ok = xyes; then
+ ifelse([$2], [], [:], [$2])
+ else
+ ifelse([$3], [], [:], [$3])
+ fi
+])
+
+dnl AC_CHECK_GNU_EXTENSIONS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+
+AC_DEFUN([AC_CHECK_GNU_EXTENSIONS],
+[
+ AC_CACHE_CHECK([if you need GNU extensions], ac_cv_gnu_extensions,
+ [ AC_TRY_COMPILE([#include <features.h>], [
+#ifndef __GNU_LIBRARY__
+gnuneeded
+#endif
+ ], [ ac_cv_gnu_extensions=yes ], [ ac_cv_gnu_extensions=no ])
+ ])
+ if test x$ac_cv_gnu_extensions = xyes; then
+ ifelse([$1], [], [:], [$1])
+ dnl AC_DEFINE_UNQUOTED(_GNU_SOURCE)
+ else
+ ifelse([$2], [], [:], [$2])
+ fi
+])
+
+dnl
+dnl AC_CHECK_GNU_VECTOR([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl
+AC_DEFUN([AC_CHECK_GNU_VECTOR],
+[
+ AC_CACHE_CHECK([if gcc supports vector builtins], ac_cv_gnu_builtins,
+ [ AC_TRY_COMPILE([#include <features.h>], [
+int main(void) {
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
+return 0;
+#else
+#error no vector builtins
+#endif
+}
+ ], [ ac_cv_gnu_builtins=yes ], [ ac_cv_gnu_builtins=no ])
+ ])
+ if test x$ac_cv_gnu_builtins = xyes; then
+ ifelse([$1], [], [:], [$1])
+ else
+ ifelse([$2], [], [:], [$2])
+ fi
+])
+# Configure paths for DivX
+
+dnl Usage:
+dnl AM_PATH_DIVX([ACTION-IF-FOUND-DECORE [, ACTION-IF-NOT-FOUND-DECORE
+dnl [, ACTION-IF-FOUND-ENCORE, [ACTION-IF-NOT-FOUND-DECORE]]]] )
+dnl Test for libdivxdecore, libdivxencore, and define XVID_CFLAGS and XVID_LIBS
+dnl
+AC_DEFUN([AM_PATH_DIVX],
+[
+ AC_ARG_WITH(divx4_prefix, [ --with-divx4-prefix=PFX where divx4linux is installed. (optional)],
+ [], with_divx4_prefix=)
+
+ have_divx_decore=no
+ have_divx_encore=no
+ DIVX_CFLAGS=""
+ DIVX_LIBS=""
+ save_CPPFLAGS=$CPPFLAGS
+ if test -n "$with_divx4_prefix" ; then
+ dnl user has specified extra path for DivX4 instalation
+ CPPFLAGS="-I$with_divx4_prefix $CPPFLAGS"
+ AC_CHECK_HEADER(include/decore.h,
+ DIVX_CFLAGS="-I$with_divx4_prefix/include"
+ DIVX_LIBS="-L$with_divx4_prefix/lib"
+ have_divx_decore=yes)
+ if test x$have_divx_decore = xno ; then
+ CPPFLAGS="-I$with_divx4_prefix $CPPFLAGS"
+ AC_CHECK_HEADER(decore.h,
+ DIVX_CFLAGS="-I$with_divx4_prefix"
+ DIVX_LIBS="-L$with_divx4_prefix"
+ have_divx_decore=yes)
+ fi
+ else
+ AC_CHECK_HEADER(decore.h, have_divx_decore=yes)
+ fi
+
+ AC_CHECK_HEADER(encore2.h, have_divx_encore=yes)
+ CPPFLAGS=$save_CPPFLAGS
+
+ if test x$have_divx_decore = xyes ; then
+ AC_CHECK_LIB(divxdecore, decore,
+ DIVX_LIBS="$DIVX_LIBS -ldivxdecore",
+ have_divx_decore=no, $DIVX_LIBS)
+ fi
+
+ if test x$have_divx_encore = xyes ; then
+ AC_CHECK_LIB(divxencore, encore,
+ DIVX_LIBS="$DIVX_LIBS -ldivxencore",
+ have_divx_encore=no, $DIVX_LIBS)
+ fi
+
+ if test x$have_divx_decore = xyes ; then
+ ifelse([$1], , :, [$1])
+ else
+ ifelse([$2], , :, [$2])
+ fi
+
+ if test x$have_divx_encore = xyes ; then
+ ifelse([$3], , :, [$3])
+ else
+ ifelse([$4], , :, [$4])
+ fi
+
+ AC_SUBST(DIVX_CFLAGS)
+ AC_SUBST(DIVX_LIBS)
+])
+
+dnl
+dnl slightly modified dmalloc.m4
+dnl
+
+AC_DEFUN([AC_WITH_DMALLOCTH],
+[
+AC_ARG_WITH(dmallocth, [ --with-dmallocth use dmallocth. (see: http://www.dmalloc.com)],
+ [], with_dmallocth=no)
+if test x$with_dmallocth = xyes ; then
+ AC_MSG_RESULT([enabling dmalloc thread debugging])
+ AC_CHECK_HEADER(dmalloc.h, , AC_MSG_ERROR([header file 'dmalloc.h' is missing!]))
+ AC_DEFINE(WITH_DMALLOCTH,1, [Define if using the dmallocth debugging malloc package])
+ LIBS="$LIBS -ldmallocth"
+ LDFLAGS="$LDFLAGS -g"
+fi
+])
+# Configure paths for libfaad
+
+dnl AM_PATH_FAAD([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libfaad, and define FAAD_CFLAGS and FAAD_LIBS
+dnl
+AC_DEFUN([AM_PATH_FAAD],
+[
+ AC_ARG_WITH(faad_prefix, [ --with-faad-prefix=PFX where FAAD is installed. (optional)],
+ [], with_faad_prefix="")
+
+ AC_ARG_ENABLE(faadtest, [ --disable-faadtest do not try to compile and run a test FAAD program],
+ [], enable_faadtest=yes)
+
+ FAAD_CFLAGS=""
+ FAAD_LIBS=""
+
+ have_faad=no
+ ac_save_CPPFLAGS=$CPPFLAGS
+ if test -n "$with_faad_prefix" ; then
+ dnl user has specified extra path for FAAD instalation
+ CPPFLAGS="-I$with_faad_prefix $CPPFLAGS"
+ AC_CHECK_HEADER(faad.h,
+ FAAD_CFLAGS="-I$with_faad_prefix"
+ FAAD_LIBS="-L$with_faad_prefix"
+ have_faad=yes)
+ else
+ AC_CHECK_HEADER(faad.h, have_faad=yes)
+ fi
+ CPPFLAGS=$ac_save_CPPFLAGS
+
+dnl
+dnl Now check if the installed FAAD is sufficiently new.
+dnl
+ if test x$have_faad = xyes ; then
+ FAAD_LIBS="$FAAD_LIBS -lfaad -lm"
+ if test x$enable_faadtest = xyes ; then
+ AC_CACHE_CHECK([for faacDecOpen in -lfaad],
+ ac_cv_val_HAVE_FAAD,
+ [ rm -f conf.faadtest
+ ac_save_CFLAGS=$CFLAGS
+ ac_save_LIBS=$LIBS
+ CFLAGS="$CFLAGS $FAAD_CFLAGS"
+ LIBS="$LIBS $FAAD_LIBS"
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <faad.h>
+
+int main ()
+{
+ faacDecHandle h = faacDecOpen();
+ system("touch conf.faadtest");
+ return 0;
+} ],
+ [ ac_cv_val_HAVE_FAAD=yes ],
+ [ ac_cv_val_HAVE_FAAD=no ],
+ [ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
+ CFLAGS=$ac_save_CFLAGS
+ LIBS=$ac_save_LIBS])
+ test x$ac_cv_val_HAVE_FAAD = xno && have_faad = xno
+ fi
+ fi
+
+ if test x$have_faad = xyes ; then
+ ifelse([$1], , :, [$1])
+ else
+ if test -n "$FAAD_LIBS" -a x$enable_faadtest = xyes -a ! -f conf.faadtest ; then
+ AC_MSG_WARN([Could not run FAAD test program, checking why...])
+ CFLAGS="$CFLAGS $FAAD_CFLAGS"
+ LIBS="$LIBS $FAAD_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <faad.h>
+], [ return 0 ], [
+AC_MSG_RESULT([*** The test program compiled, but did not run. This usually means
+*** that the run-time linker is not finding FAAD or finding the wrong
+*** version of FAAD. If it is not finding FAAD, you'll need to set your
+*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
+*** to the installed location Also, make sure you have run ldconfig if that
+*** is required on your system
+***
+*** If you have an old version installed, it is best to remove it, although
+*** you may also be able to get things to work by modifying LD_LIBRARY_PATH])], [
+AC_MSG_RESULT([*** The test program failed to compile or link. See the file config.log for the
+*** exact error that occured. This usually means FAAD was incorrectly installed.])])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ FAAD_CFLAGS=""
+ FAAD_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(FAAD_CFLAGS)
+ AC_SUBST(FAAD_LIBS)
+ rm -f conf.faadtest
+])
+
+dnl Check for lrintf presence
+dnl currently needed only by ffmpeg
+AC_DEFUN([AC_FUNC_LRINTF],
+[
+ AC_CACHE_CHECK([whether system declares lrintf function in math.h],
+ ac_cv_val_HAVE_LRINTF,
+ [ac_save_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS -O2"
+ AC_TRY_RUN([
+ #define _ISOC9X_SOURCE 1
+ #include <math.h>
+ int main( void ) { return (lrintf(3.999f) > 0)?0:1; } ],
+ [ ac_cv_val_HAVE_LRINTF=yes ], [ ac_cv_val_HAVE_LRINTF=no ],
+ [ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
+ CFLAGS=$ac_save_CFLAGS
+ ])
+ if test x$ac_cv_val_HAVE_LRINTF = xyes; then
+ AC_DEFINE(HAVE_LRINTF, 1, [Define if you have lrintf on your system.])
+ fi
+])
+
+
+dnl Usage:
+dnl AM_PATH_FFMPEG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for ffmpeg, and define FFMPEG_CFLAGS and FFMPEG_LIBS
+
+AC_DEFUN([AM_PATH_FFMPEG],
+[
+ AC_REQUIRE([AC_FUNC_LRINTF])
+
+ dnl !!! - it really sucks - Makefile.am can't be optimized even by
+ dnl !!! preparing some extra variable forward
+ dnl !!! FFAVFORMAT_SRC=
+
+ AC_REQUIRE([AC_CHECK_OSS])
+ test x$enable_oss = xyes && AC_DEFINE(CONFIG_AUDIO_OSS, 1, [Define if you want to have ffmpeg OSS audio support compiled.])
+
+ AC_REQUIRE([AC_CHECK_V4L])
+ test x$enable_v4l = xyes && AC_DEFINE(CONFIG_VIDEO4LINUX, 1, [Define if you have video4linux device. (ffmpeg)])
+
+ AC_REQUIRE([AC_FIND_ZLIB])
+ test x$have_zlib = xyes && AC_DEFINE(CONFIG_ZLIB, 1, [Define if you have z library (-lz) (ffmpeg)])
+
+ AC_ARG_ENABLE(ffmpeg_faadbin, [ --enable-ffmpeg-faadbin build ffmpeg with FAAD binary support. (default=yes)],
+ [], enable_ffmpeg_faadbin=yes)
+ test x$enable_ffmpeg_faadbin = xyes && AC_DEFINE(CONFIG_FAADBIN, 1, [Define if you want to build support for runtime linked libfaad.])
+ AC_REQUIRE([AM_PATH_FAAD])
+ test x$have_faad = xyes && AC_DEFINE(CONFIG_FAAD, 1, [Define if you want to have AAC support compiled. (ffmpeg)])
+
+ AC_ARG_ENABLE(ffmpeg_risky, [ --enable-ffmpeg-risky build ffmpeg risky code. (default=yes)],
+ [], enable_ffmpeg_risky=yes)
+
+ AC_ARG_ENABLE(ffmpeg_a52, [ --enable-ffmpeg-a52 build ffmpeg with A52 (AC3) support. (default=yes)],
+ [], enable_ffmpeg_a52=yes)
+ if test x$enable_ffmpeg_a52 = xyes ; then
+ AC_DEFINE(HAVE_FFMPEG_A52, 1, [Define if you want to use ffmpeg A52 audio decoder.])
+ AC_ARG_ENABLE(ffmpeg_a52bin, [ --enable-ffmpeg-a52bin A52 plugin dlopens liba52.so.0 at runtime (default=no)],
+ [], enable_ffmpeg_a52bin=no)
+
+ if test x$enable_ffmpeg_a52bin = xyes ; then
+ AC_DEFINE(CONFIG_A52BIN, 1, [Define if you want to build ffmpeg with A52 dlopened decoder.])
+ fi
+ fi
+
+ test x$enable_ffmpeg_risky = xyes && AC_DEFINE(CONFIG_RISKY, 1, [Define if you want to compile patent encumbered codecs. (ffmpeg)])
+
+ AC_DEFINE(CONFIG_ENCODERS, 1, [Define if you want to build ffmpeg encoders.])
+ AC_DEFINE(CONFIG_DECODERS, 1, [Define if you want to build ffmpeg decoders.])
+ AC_DEFINE(CONFIG_AC3, 1, [Define if you want to build ffmpeg with AC3 decoder.])
+ AC_DEFINE(SIMPLE_IDCT, 1, [Define if you want to build ffmpeg with simples idct.])
+ AC_DEFINE(CONFIG_NETWORK, 1, [Define if you want to build ffmpeg with network support.])
+ AC_DEFINE(CONFIG_MPEGAUDIO_HP, 1, [Define if you want to have highquality ffmpeg mpeg audio support compiled.])
+ AC_DEFINE(HAVE_PTHREADS, 1, [Define if you want to have ffmpeg pthread support compiled.])
+
+ if test -n "$ffmpeg_profiling" ; then
+ AC_DEFINE(HAVE_GPROF, 1, [Define if you want to build ffmpeg with gprof support.])
+ fi
+
+ test -z "$FFMPEG_CFLAGS" && FFMPEG_CFLAGS="-O4 $DEFAULT_FLAGS"
+ FFMPEG_CFLAGS="$FFMPEG_CFLAGS $DEFAULT_DEFINES"
+
+ AC_CHECK_GNU_VECTOR(FFMPEG_SSE="-msse";
+ AC_DEFINE(HAVE_BUILTIN_VECTOR, 1, [Define if your compiler supports vector builtins (MMX).]), [])
+ AC_SUBST(FFMPEG_CFLAGS)
+ AC_SUBST(FFMPEG_SSE)
+
+ AM_CONDITIONAL(AMM_BUILD_STRPTIME, test x$ac_cv_func_strptime != xyes )
+
+dnl ffmpeg_x86opt=
+dnl test x$enable_x86opt = xno && ffmpeg_x86opt="--disable-mmx"
+dnl AC_MSG_RESULT([=== configuring ffmpeg ===])
+dnl ( cd $srcdir/ffmpeg ; \
+dnl ./configure --prefix=$prefix --cc=$CC \
+dnl $ffmpeg_profiling $ffmpeg_cpu \
+dnl $ffmpeg_x86opt --disable-mp3lib \
+dnl --enable-simple_idct )
+])
+# Configure paths for FreeType2
+# Marcelo Magallon 2001-10-26, based on gtk.m4 by Owen Taylor
+
+dnl AC_CHECK_FT2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for FreeType2, and define FT2_CFLAGS and FT2_LIBS
+dnl
+AC_DEFUN([AC_CHECK_FT2],
+[dnl
+dnl Get the cflags and libraries from the freetype-config script
+dnl
+AC_ARG_WITH(ft-prefix,
+[ --with-ft-prefix=PREFIX prefix where FreeType is installed (optional)],
+ ft_config_prefix="$withval", ft_config_prefix="")
+AC_ARG_WITH(ft-exec-prefix,
+[ --with-ft-exec-prefix=PFX exec prefix where FreeType is installed (optional)],
+ ft_config_exec_prefix="$withval", ft_config_exec_prefix="")
+AC_ARG_ENABLE(freetypetest,
+[ --disable-freetypetest Do not try to compile and run FT2 test program],
+ [], enable_fttest=yes)
+
+if test x$ft_config_exec_prefix != x ; then
+ ft_config_args="$ft_config_args --exec-prefix=$ft_config_exec_prefix"
+ if test x${FT2_CONFIG+set} != xset ; then
+ FT2_CONFIG=$ft_config_exec_prefix/bin/freetype-config
+ fi
+fi
+if test x$ft_config_prefix != x ; then
+ ft_config_args="$ft_config_args --prefix=$ft_config_prefix"
+ if test x${FT2_CONFIG+set} != xset ; then
+ FT2_CONFIG=$ft_config_prefix/bin/freetype-config
+ fi
+fi
+AC_PATH_PROG(FT2_CONFIG, freetype-config, no)
+
+min_ft_version=ifelse([$1], ,6.1.0,$1)
+AC_MSG_CHECKING(for FreeType - version >= $min_ft_version)
+no_ft=""
+if test "$FT2_CONFIG" = "no" ; then
+ no_ft=yes
+else
+ FT2_CFLAGS=`$FT2_CONFIG $ft_config_args --cflags`
+ FT2_LIBS=`$FT2_CONFIG $ft_config_args --libs`
+ ft_config_major_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ ft_config_minor_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ ft_config_micro_version=`$FT2_CONFIG $ft_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ ft_min_major_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ ft_min_minor_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ ft_min_micro_version=`echo $min_ft_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test x$enable_fttest = xyes ; then
+ ft_config_is_lt=""
+ if test $ft_config_major_version -lt $ft_min_major_version ; then
+ ft_config_is_lt=yes
+ else
+ if test $ft_config_major_version -eq $ft_min_major_version ; then
+ if test $ft_config_minor_version -lt $ft_min_minor_version ; then
+ ft_config_is_lt=yes
+ else
+ if test $ft_config_minor_version -eq $ft_min_minor_version ; then
+ if test $ft_config_micro_version -lt $ft_min_micro_version ; then
+ ft_config_is_lt=yes
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test x$ft_config_is_lt = xyes ; then
+ no_ft=yes
+ else
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $FT2_CFLAGS"
+ LIBS="$FT2_LIBS $LIBS"
+dnl
+dnl Sanity checks for the results of freetype-config to some extent
+dnl
+ AC_TRY_RUN([
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main()
+{
+ FT_Library library;
+ FT_Error error;
+
+ error = FT_Init_FreeType(&library);
+
+ if (error)
+ return 1;
+ else
+ {
+ FT_Done_FreeType(library);
+ return 0;
+ }
+}
+],, no_ft=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi # test $ft_config_version -lt $ft_min_version
+ fi # test x$enable_fttest = xyes
+fi # test "$FT2_CONFIG" = "no"
+if test x$no_ft = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+else
+ AC_MSG_RESULT(no)
+ if test "$FT2_CONFIG" = "no" ; then
+ echo "*** The freetype-config script installed by FreeType 2 could not be found."
+ echo "*** If FreeType 2 was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the FT2_CONFIG environment variable to the"
+ echo "*** full path to freetype-config."
+ else
+ if test x$ft_config_is_lt = xyes ; then
+ echo "*** Your installed version of the FreeType 2 library is too old."
+ echo "*** If you have different versions of FreeType 2, make sure that"
+ echo "*** correct values for --with-ft-prefix or --with-ft-exec-prefix"
+ echo "*** are used, or set the FT2_CONFIG environment variable to the"
+ echo "*** full path to freetype-config."
+ else
+ echo "*** The FreeType test program failed to run. If your system uses"
+ echo "*** shared libraries and they are installed outside the normal"
+ echo "*** system library path, make sure the variable LD_LIBRARY_PATH"
+ echo "*** (or whatever is appropiate for your system) is correctly set."
+ fi
+ fi
+ FT2_CFLAGS=""
+ FT2_LIBS=""
+ ifelse([$3], , :, [$3])
+fi
+AC_SUBST(FT2_CFLAGS)
+AC_SUBST(FT2_LIBS)
+])
+# Configure paths for iconv
+
+dnl Usage:
+dnl AC_ICONV(MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for ares, and defines
+dnl - ICONV_CFLAGS (compiler flags)
+dnl - ICONV_LIBS (linker flags, stripping and path)
+dnl prerequisites:
+
+AC_DEFUN([AC_ICONV],
+[
+ dnl check it it's part of the libc
+ AC_CHECK_LIB(c, iconv_open, ac_cv_have_iconv=yes, ac_cv_have_iconv=no)
+
+ ICONV_CFLAGS=
+ ICONV_LIBS=
+ AC_ARG_WITH(iconv, [ --with-iconv=path path for extra iconv library],
+ [
+ if test x$ac_cv_have_iconv = xno; then
+ ac_iconv_path=
+ case "$with_iconv" in
+ 'yes') ac_iconv_path="/usr" ;;
+ 'no') ;;
+ *) ac_iconv_path=$with_iconv ;;
+ esac
+ if test -n "$ac_iconv_path"; then
+ ac_save_ICONVLIBS=$LIBS
+ LIBS="-L$ac_iconv_path/lib $LIBS"
+ AC_CHECK_LIB(iconv, iconv_open, ac_cv_have_iconv=yes,)
+ if test x$ac_cv_have_iconv = xyes ; then
+ ICONV_LIBS="-liconv"
+ if test "$ac_iconv_path" != "/usr"; then
+ ICONV_CFLAGS="-I$ac_iconv_path/include"
+ ICONV_LIBS="$ac_iconv_path/lib $ICONV_LIBS"
+ fi
+ fi
+ LIBS=$ac_save_ICONVLIBS
+ fi
+ fi
+ ])
+
+ if test x$ac_cv_have_iconv = xyes ; then
+ AC_MSG_CHECKING([for iconv declaration])
+ AC_CACHE_VAL(ac_cv_proto_iconv, [
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char**, size_t*, char**, size_t*);
+#else
+size_t iconv();
+#endif
+], [],
+ [ ac_cv_proto_iconv="" ], [ ac_cv_proto_iconv="const" ]) ])
+ AC_DEFINE_UNQUOTED(ICONV_CONST_CAST, $ac_cv_proto_iconv, [Use casting for iconv's inputbuffer - don't ask me.])
+ if test x$ac_cv_proto_iconv = xconst ; then
+ AC_MSG_RESULT([using const])
+ else
+ AC_MSG_RESULT([not using const])
+ fi
+ ifelse([$2], , :, [$2])
+ else
+ ICONV_CFLAGS=""
+ ICONV_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+
+ AC_SUBST(ICONV_CFLAGS)
+ AC_SUBST(ICONV_LIBS)
+])
+# Configure paths for libogg
+# Jack Moffitt <jack@icecast.org> 10-21-2000
+# Shamelessly stolen from Owen Taylor and Manish Singh
+
+dnl AM_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
+dnl
+AC_DEFUN([AM_PATH_OGG],
+[dnl
+dnl Get the cflags and libraries
+dnl
+AC_ARG_WITH(ogg-prefix,[ --with-ogg-prefix=PFX prefix where libogg is installed. (optional)], ogg_prefix="$withval", ogg_prefix="")
+AC_ARG_ENABLE(oggtest, [ --disable-oggtest do not try to compile and run a test Ogg program.],, enable_oggtest=yes)
+
+ if test "x$ogg_prefix" != "xNONE" ; then
+ ogg_args="$ogg_args --prefix=$ogg_prefix"
+ OGG_CFLAGS="-I$ogg_prefix/include"
+ OGG_LIBS="-L$ogg_prefix/lib"
+ elif test "$prefix" != ""; then
+ ogg_args="$ogg_args --prefix=$prefix"
+ OGG_CFLAGS="-I$prefix/include"
+ OGG_LIBS="-L$prefix/lib"
+ fi
+
+ OGG_LIBS="$OGG_LIBS -logg"
+
+ AC_MSG_CHECKING(for Ogg)
+ no_ogg=""
+
+
+ if test "x$enable_oggtest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $OGG_CFLAGS"
+ LIBS="$LIBS $OGG_LIBS"
+dnl
+dnl Now check if the installed Ogg is sufficiently new.
+dnl
+ rm -f conf.oggtest
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ogg/ogg.h>
+
+int main ()
+{
+ system("touch conf.oggtest");
+ return 0;
+}
+
+],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+
+ if test "x$no_ogg" = "x" ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ else
+ AC_MSG_RESULT(no)
+ if test -f conf.oggtest ; then
+ :
+ else
+ echo "*** Could not run Ogg test program, checking why..."
+ CFLAGS="$CFLAGS $OGG_CFLAGS"
+ LIBS="$LIBS $OGG_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <ogg/ogg.h>
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding Ogg or finding the wrong"
+ echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
+ echo "*** or that you have moved Ogg since it was installed. In the latter case, you"
+ echo "*** may want to edit the ogg-config script: $OGG_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ OGG_CFLAGS=""
+ OGG_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(OGG_CFLAGS)
+ AC_SUBST(OGG_LIBS)
+ rm -f conf.oggtest
+])
+
+dnl Usage:
+dnl AC_CHECK_OSS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for OSS audio interface, and defines
+dnl prerequisites:
+
+AC_DEFUN([AC_CHECK_OSS],
+[
+ AC_ARG_ENABLE(oss, [ --enable-oss support the OSS audio API. (autodetect)],
+ [], enable_oss=yes)
+ if test x$enable_oss = xyes; then
+ AC_CACHE_CHECK([for OSS audio support], ac_cv_val_have_oss_audio,
+ [AC_TRY_COMPILE([
+ #ifdef __NetBSD__
+ #include <sys/ioccom.h>
+ #include <soundcard.h>
+ #else
+ #include <sys/soundcard.h>
+ #endif
+ ],[ int arg = SNDCTL_DSP_SETFRAGMENT; ],
+ [ ac_cv_val_have_oss_audio=yes ], [ ac_cv_val_have_oss_audio=no ])
+ ])
+ enable_oss=$ac_cv_val_have_oss_audio
+ fi
+
+ if test x$enable_oss = xyes; then
+ AC_CHECK_LIB([ossaudio], [_oss_ioctl])
+ ifelse([$1], , :, [$1])
+ else
+ ifelse([$2], , :, [$2])
+ fi
+])
+
+
+dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+dnl also defines GSTUFF_PKG_ERRORS on error
+AC_DEFUN([PKG_CHECK_MODULES], [
+ succeeded=no
+
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
+
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** The pkg-config script could not be found. Make sure it is"
+ echo "*** in your path, or set the PKG_CONFIG environment variable"
+ echo "*** to the full path to pkg-config."
+ echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ AC_MSG_CHECKING(for $2)
+
+ if $PKG_CONFIG --exists "$2" ; then
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+
+ AC_MSG_CHECKING($1_CFLAGS)
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+ AC_MSG_RESULT($$1_CFLAGS)
+
+ AC_MSG_CHECKING($1_LIBS)
+ $1_LIBS=`$PKG_CONFIG --libs "$2"`
+ AC_MSG_RESULT($$1_LIBS)
+ else
+ $1_CFLAGS=""
+ $1_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ ifelse([$4], ,echo $$1_PKG_ERRORS,)
+ fi
+
+ AC_SUBST($1_CFLAGS)
+ AC_SUBST($1_LIBS)
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ ifelse([$3], , :, [$3])
+ else
+ ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
+ fi
+])
+
+# Configure paths for SDL
+# Sam Lantinga 9/21/99
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
+# slightly modified for avifile
+
+dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
+dnl
+AC_DEFUN([AM_PATH_SDL],
+[dnl
+dnl Get the cflags and libraries from the sdl-config script
+dnl
+AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX prefix where SDL is installed. (optional)],
+ sdl_prefix="$withval", sdl_prefix="")
+AC_ARG_WITH(sdl-exec-prefix,[ --with-sdl-exec-prefix=PFX exec prefix where SDL is installed. (optional)],
+ sdl_exec_prefix="$withval", sdl_exec_prefix="")
+AC_ARG_ENABLE(sdltest, [ --disable-sdltest do not try to compile and run a test SDL program.],
+ , enable_sdltest=yes)
+
+ if test x$sdl_exec_prefix != x ; then
+ sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
+ if test x${SDL_CONFIG+set} != xset ; then
+ SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
+ fi
+ fi
+ if test x$sdl_prefix != x ; then
+ sdl_args="$sdl_args --prefix=$sdl_prefix"
+ if test x${SDL_CONFIG+set} != xset ; then
+ SDL_CONFIG=$sdl_prefix/bin/sdl-config
+ fi
+ fi
+ if test -z "$SDL_CONFIG"; then
+ AC_CHECK_PROGS(SDL_MY_CONFIG, sdl-config sdl11-config, "")
+ if test -n "$SDL_MY_CONFIG"; then
+ SDL_CONFIG=`which $SDL_MY_CONFIG`
+ echo "setting SDL_CONFIG to $SDL_CONFIG"
+ fi
+ fi
+
+ AC_REQUIRE([AC_CANONICAL_TARGET])
+ PATH="$prefix/bin:$prefix/usr/bin:$PATH"
+ AC_PATH_PROG(SDL_CONFIG, sdl-config, no, [$PATH])
+ min_sdl_version=ifelse([$1], ,0.11.0,$1)
+ AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
+ no_sdl=""
+ if test "$SDL_CONFIG" = "no" ; then
+ no_sdl=yes
+ else
+ SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
+ SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs | sed -e 's!-L/usr/lib[[^/]]!!g'`
+
+ sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+ if test "x$enable_sdltest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $SDL_CFLAGS"
+ LIBS="$LIBS $SDL_LIBS"
+dnl
+dnl Now check if the installed SDL is sufficiently new. (Also sanity
+dnl checks the results of sdl-config to some extent
+dnl
+ rm -f conf.sdltest
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "SDL.h"
+
+char*
+my_strdup (char *str)
+{
+ char *new_str;
+
+ if (str)
+ {
+ new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+ strcpy (new_str, str);
+ }
+ else
+ new_str = NULL;
+
+ return new_str;
+}
+
+int main (int argc, char *argv[])
+{
+ int major, minor, micro;
+ char *tmp_version;
+
+ /* This hangs on some systems (?)
+ system ("touch conf.sdltest");
+ */
+ { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+
+ /* HP/UX 9 (%@#!) writes to sscanf strings */
+ tmp_version = my_strdup("$min_sdl_version");
+ if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+ printf("%s, bad version string\n", "$min_sdl_version");
+ exit(1);
+ }
+
+ if (($sdl_major_version > major) ||
+ (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
+ (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
+ {
+ return 0;
+ }
+ else
+ {
+ printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
+ printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
+ printf("*** best to upgrade to the required version.\n");
+ printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
+ printf("*** to point to the correct copy of sdl-config, and remove the file\n");
+ printf("*** config.cache before re-running configure\n");
+ return 1;
+ }
+}
+
+],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ if test "x$no_sdl" = x ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ if test "$SDL_CONFIG" = "no" ; then
+ echo "*** The sdl-config script installed by SDL could not be found"
+ echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the SDL_CONFIG environment variable to the"
+ echo "*** full path to sdl-config."
+ else
+ if test -f conf.sdltest ; then
+ :
+ else
+ echo "*** Could not run SDL test program, checking why..."
+ CFLAGS="$CFLAGS $SDL_CFLAGS"
+ LIBS="$LIBS $SDL_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include "SDL.h"
+
+int main(int argc, char *argv[])
+{ return 0; }
+#undef main
+#define main K_and_R_C_main
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding SDL or finding the wrong"
+ echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means SDL was incorrectly installed"
+ echo "*** or that you have moved SDL since it was installed. In the latter case, you"
+ echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ fi
+ SDL_CFLAGS=""
+ SDL_LIBS=""
+ ifelse([$3], , :, [$3])
+ fi
+ AC_SUBST(SDL_CFLAGS)
+ AC_SUBST(SDL_LIBS)
+ rm -f conf.sdltest
+])
+
+AC_DEFUN([MY_TEST_SDL],
+[
+AC_MSG_CHECKING([for SDL development libraries])
+cat > conftest.c <<EOF
+void main()
+{
+}
+EOF
+SDL_LIBTOOL=`$SDL_CONFIG --prefix`/lib/libSDL.la
+if test -r $SDL_LIBTOOL ; then
+ if libtool $CC conftest.c $SDL_LIBTOOL $LIBS $SDL_LIBS -o conftest >&5 2>&5; then
+ AC_MSG_RESULT([found])
+ GOOD_SDL_INSTALLATION=yes
+ else
+ AC_MSG_RESULT([linking against SDL library failed. Check config.log for details.])
+ GOOD_SDL_INSTALLATION=no
+ fi
+else
+ AC_MSG_RESULT([not found])
+ GOOD_SDL_INSTALLATION=no
+fi
+rm -f conftest.c conftest
+])
+
+dnl -*- shell-script -*-
+
+dnl This file is part of the Avifile packages
+dnl and has been heavily modified for its purposes
+dnl Copyright (C) 2002 Zdenek Kabelac (kabi@users.sourceforge.net)
+dnl
+dnl Originaly this file was part of the KDE libraries/packages
+dnl Copyright (C) 1997 Janos Farkas (chexum@shadow.banki.hu)
+dnl (C) 1997 Stephan Kulow (coolo@kde.org)
+
+dnl This file is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Library General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2 of the License, or (at your option) any later version.
+
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl Library General Public License for more details.
+
+dnl You should have received a copy of the GNU Library General Public License
+dnl along with this library; see the file COPYING.LIB. If not, write to
+dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+dnl Boston, MA 02111-1307, USA.
+
+
+dnl ------------------------------------------------------------------------
+dnl Find a file (or one of more files in a list of dirs)
+dnl ------------------------------------------------------------------------
+dnl
+AC_DEFUN([AC_FIND_FILE],
+[
+$3=NO
+for i in $2;
+do
+ for j in $1;
+ do
+ if test -r "$i/$j"; then
+ $3=$i
+ break 2
+ fi
+ done
+done
+])
+
+AC_DEFUN([AC_FIND_ZLIB],
+[
+ AC_CACHE_CHECK([for libz], ac_cv_lib_z,
+ [ac_save_LIBS=$LIBS
+ LIBS="$LIBS -lz"
+ AC_TRY_LINK([#include<zlib.h>],
+ [return (zlibVersion() == ZLIB_VERSION); ],
+ [ ac_cv_lib_z=yes ], [ ac_cv_lib_z=no ])
+ LIBS=$ac_save_LIBS])
+ AC_SUBST(Z_LIBS)
+ if test x$ac_cv_lib_z = xyes ; then
+ Z_LIBS="-lz"
+ have_zlib=yes
+ ifelse([$1], , :, [$1])
+ else
+ Z_LIBS=
+ have_zlib=no
+ ifelse([$2], , :, [$2])
+ fi
+])
+
+
+AC_DEFUN([AC_FIND_PNG],
+[
+AC_REQUIRE([AC_FIND_ZLIB])
+AC_MSG_CHECKING([for libpng])
+AC_CACHE_VAL(ac_cv_lib_png,
+[ac_save_LIBS="$LIBS"
+LIBS="$all_libraries -lpng $LIBZ -lm -lX11 $LIBSOCKET"
+AC_TRY_LINK([#include<png.h>],
+ [
+ png_structp png_ptr = png_create_read_struct( // image ptr
+ PNG_LIBPNG_VER_STRING, 0, 0, 0 );
+ return( png_ptr != 0 );
+ ],
+ eval "ac_cv_lib_png='-lpng $LIBZ -lm'",
+ eval "ac_cv_lib_png=no")
+ LIBS=$ac_save_LIBS
+])
+if eval "test ! \"`echo $ac_cv_lib_png`\" = no"; then
+ AC_DEFINE_UNQUOTED(HAVE_LIBPNG)
+ LIBPNG="$ac_cv_lib_png"
+ AC_SUBST(LIBPNG)
+ AC_MSG_RESULT($ac_cv_lib_png)
+else
+ AC_MSG_RESULT(no)
+ LIBPNG=""
+ AC_SUBST(LIBPNG)
+fi
+])
+
+
+dnl just a wrapper to clean up configure.in
+AC_DEFUN([KDE_PROG_LIBTOOL],
+[
+AC_REQUIRE([AM_ENABLE_SHARED])
+AC_REQUIRE([AM_ENABLE_STATIC])
+dnl libtool is only for C, so I must force him
+dnl to find the correct flags for C++
+ac_save_cc=$CC
+ac_save_cflags="$CFLAGS"
+CC=$CXX
+CFLAGS="$CXXFLAGS"
+dnl AM_PROG_LIBTOOL dnl for libraries
+CC=$ac_save_cc
+CFLAGS="$ac_save_cflags"
+])
+
+
+dnl Check for the type of the third argument of getsockname
+AC_DEFUN([AC_CHECK_KSIZE_T],
+[AC_MSG_CHECKING(for the third argument of getsockname)
+AC_LANG_CPLUSPLUS
+AC_CACHE_VAL(ac_cv_ksize_t,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/socket.h>
+],[
+socklen_t a=0;
+getsockname(0,(struct sockaddr*)0, &a);
+],
+ac_cv_ksize_t=socklen_t,
+ac_cv_ksize_t=)
+if test -z "$ac_cv_ksize_t"; then
+ac_save_cxxflags="$CXXFLAGS"
+if test "$GCC" = "yes"; then
+ CXXFLAGS="-Werror $CXXFLAGS"
+fi
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/socket.h>
+],[
+int a=0;
+getsockname(0,(struct sockaddr*)0, &a);
+],
+ac_cv_ksize_t=int,
+ac_cv_ksize_t=size_t)
+CXXFLAGS=$ac_save_cxxflags
+fi
+])
+
+if test -z "$ac_cv_ksize_t"; then
+ ac_cv_ksize_t=int
+fi
+
+AC_MSG_RESULT($ac_cv_ksize_t)
+AC_DEFINE_UNQUOTED(ksize_t, $ac_cv_ksize_t)
+
+])
+
+
+
+# Search path for a program which passes the given test.
+# Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+# serial 1
+# Stephan Kulow: I appended a _KDE against name conflicts
+
+dnl AM_PATH_PROG_WITH_TEST_KDE(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_PATH_PROG_WITH_TEST_KDE],
+[# Extract the first word of "$2", so it can be a program name with args.
+ set dummy $2; ac_word=[$]2
+ AC_MSG_CHECKING([for $ac_word])
+ AC_CACHE_VAL(ac_cv_path_$1,
+ [case "[$]$1" in
+ /*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if [$3]; then
+ ac_cv_path_$1="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ dnl If no 4th arg is given, leave the cache variable unset,
+ dnl so AC_PATH_PROGS will keep looking.
+ ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
+ ])
+ ;;
+ esac
+ ])
+ $1="$ac_cv_path_$1"
+ if test -n "[$]$1"; then
+ AC_MSG_RESULT([$]$1)
+ else
+ AC_MSG_RESULT(no)
+ fi
+ AC_SUBST($1)dnl
+])
+
+
+
+AC_DEFUN([AM_DISABLE_LIBRARIES],
+[
+ AC_PROVIDE([AM_ENABLE_STATIC])
+ AC_PROVIDE([AM_ENABLE_SHARED])
+ enable_static=no
+ enable_shared=no
+])
+
+
+
+
+
+
+# Check whether LC_MESSAGES is available in <locale.h>.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file can be copied and used freely without restrictions. It can
+# be used in projects which are not available under the GNU General Public
+# License or the GNU Library General Public License but which still want
+# to provide support for the GNU gettext functionality.
+# Please note that the actual code of the GNU gettext library is covered
+# by the GNU Library General Public License, and the rest of the GNU
+# gettext package package is covered by the GNU General Public License.
+# They are *not* in the public domain.
+
+# serial 2
+
+AC_DEFUN([AM_LC_MESSAGES],
+[
+ if test $ac_cv_header_locale_h = yes; then
+ AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
+ [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
+ am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
+ if test $am_cv_val_LC_MESSAGES = yes; then
+ AC_DEFINE(HAVE_LC_MESSAGES, 1,
+ [Define if your <locale.h> file defines LC_MESSAGES.])
+ fi
+ fi
+])
+
+
+dnl AM_PATH_LINUX([DEFAULT PATH, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl define LINUX_PATH and LINUX_CFLAGS
+AC_DEFUN([AM_PATH_LINUX],
+[
+ AC_ARG_WITH(linux_prefix, [ --with-linux-prefix=PFX where are linux sources (=/usr/src/linux)],
+ [], with_linux_prefix=ifelse([$1], [], /usr/src/linux, $1))
+ if test -f $with_linux_prefix/include/linux/modversions.h ; then
+ LINUX_CFLAGS="-D__KERNEL__ -DMODULE -I$with_linux_prefix/include -include $with_linux_prefix/include/linux/modversions.h"
+ LINUX_PREFIX=$with_linux_prefix
+ else
+ LINUX_CFLAGS=""
+ LINUX_PREFIX=""
+ fi
+ AC_SUBST(LINUX_CFLAGS)
+ AC_SUBST(LINUX_PREFIX)
+
+ if test -n "$LINUX_PREFIX"; then
+ ifelse([$2], [], [:], [$2])
+ else
+ ifelse([$3], [], [:], [$3])
+ fi
+])
+
+# Configure paths for VIDIX
+
+dnl Check if vidix support should be build
+
+AC_DEFUN([AM_PATH_VIDIX],
+[
+ AC_ARG_ENABLE(vidix, [ --enable-vidix build vidix drivers. [default=yes]],
+ [], enable_vidix=yes)
+ AC_MSG_CHECKING([for vidix])
+ if test x$enable_vidix = xyes -a x$ac_cv_prog_AWK != xno; then
+ case "$target" in
+ i?86-*-linux* | k?-*-linux* | athlon-*-linux*)
+ enable_vidix=yes
+ enable_linux=yes
+ ;;
+ i386-*-freebsd*)
+ enable_vidix=yes
+ enable_dha_kmod=no
+ ;;
+ *)
+ enable_dha_kmod=no
+ enable_vidix=no
+ ;;
+ esac
+ fi
+dnl for now without linux kernel support
+ enable_linux=no
+
+ AC_MSG_RESULT([$enable_vidix])
+
+ if test x$enable_vidix = xyes ; then
+ AC_DEFINE(HAVE_VIDIX, 1, [Define if you want to have vidix support.])
+ fi
+])
+
+# Configure paths for libvorbis
+# Jack Moffitt <jack@icecast.org> 10-21-2000
+# Shamelessly stolen from Owen Taylor and Manish Singh
+
+dnl AM_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libvorbis, and define VORBIS_CFLAGS and VORBIS_LIBS
+dnl
+AC_DEFUN([AM_PATH_VORBIS],
+[dnl
+dnl Get the cflags and libraries
+dnl
+AC_ARG_WITH(vorbis-prefix,[ --with-vorbis-prefix=PFX prefix where libvorbis is installed. (optional)], vorbis_prefix="$withval", vorbis_prefix="")
+AC_ARG_ENABLE(vorbistest, [ --disable-vorbistest do not try to compile and run a test Vorbis program.],, enable_vorbistest=yes)
+
+ if test "x$vorbis_prefix" != "xNONE" ; then
+ vorbis_args="$vorbis_args --prefix=$vorbis_prefix"
+ VORBIS_CFLAGS="-I$vorbis_prefix/include"
+ VORBIS_LIBDIR="-L$vorbis_prefix/lib"
+ elif test "$prefix" != ""; then
+ vorbis_args="$vorbis_args --prefix=$prefix"
+ VORBIS_CFLAGS="-I$prefix/include"
+ VORBIS_LIBDIR="-L$prefix/lib"
+ fi
+
+ VORBIS_LIBS="$VORBIS_LIBDIR -lvorbis -lm"
+ VORBISFILE_LIBS="-lvorbisfile"
+ VORBISENC_LIBS="-lvorbisenc"
+
+ AC_MSG_CHECKING(for Vorbis)
+ no_vorbis=""
+
+
+ if test "x$enable_vorbistest" = "xyes" ; then
+ ac_save_CFLAGS="$CFLAGS"
+ ac_save_LIBS="$LIBS"
+ CFLAGS="$CFLAGS $VORBIS_CFLAGS"
+ LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
+dnl
+dnl Now check if the installed Vorbis is sufficiently new.
+dnl
+ rm -f conf.vorbistest
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <vorbis/codec.h>
+
+int main ()
+{
+ system("touch conf.vorbistest");
+ return 0;
+}
+
+],, no_vorbis=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+
+ if test "x$no_vorbis" = "x" ; then
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ else
+ AC_MSG_RESULT(no)
+ if test -f conf.vorbistest ; then
+ :
+ else
+ echo "*** Could not run Vorbis test program, checking why..."
+ CFLAGS="$CFLAGS $VORBIS_CFLAGS"
+ LIBS="$LIBS $VORBIS_LIBS $OGG_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <vorbis/codec.h>
+], [ return 0; ],
+ [ echo "*** The test program compiled, but did not run. This usually means"
+ echo "*** that the run-time linker is not finding Vorbis or finding the wrong"
+ echo "*** version of Vorbis. If it is not finding Vorbis, you'll need to set your"
+ echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+ echo "*** to the installed location Also, make sure you have run ldconfig if that"
+ echo "*** is required on your system"
+ echo "***"
+ echo "*** If you have an old version installed, it is best to remove it, although"
+ echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+ [ echo "*** The test program failed to compile or link. See the file config.log for the"
+ echo "*** exact error that occured. This usually means Vorbis was incorrectly installed"
+ echo "*** or that you have moved Vorbis since it was installed." ])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ VORBIS_CFLAGS=""
+ VORBIS_LIBS=""
+ VORBISFILE_LIBS=""
+ VORBISENC_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(VORBIS_CFLAGS)
+ AC_SUBST(VORBIS_LIBS)
+ AC_SUBST(VORBISFILE_LIBS)
+ AC_SUBST(VORBISENC_LIBS)
+ rm -f conf.vorbistest
+])
+
+# Configure paths for video4linux
+
+dnl Usage:
+dnl AC_CHECK_V4L([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for video4linux interface, and defines
+dnl prerequisites:
+
+AC_DEFUN([AC_CHECK_V4L],
+[
+ AC_ARG_ENABLE(v4l, [ --enable-v4l support v4l video interface. (autodetect)],
+ [], enable_v4l=yes)
+ if test x$enable_v4l = xyes; then
+ AC_CHECK_HEADER([linux/videodev.h], [], [ enable_v4l=no; ])
+ fi
+
+ if test x$enable_v4l = xyes; then
+ ifelse([$1], , :, [$1])
+ else
+ ifelse([$2], , :, [$2])
+ fi
+])
+
+# Configure paths for libxvidcore
+
+dnl AM_PATH_XVID([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libxvidcore, and define XVID_CFLAGS and XVID_LIBS
+dnl
+AC_DEFUN([AM_PATH_XVID],
+[
+ AC_ARG_WITH(xvid_prefix, [ --with-xvid-prefix=PFX where XviD is installed. (optional)],
+ [], with_xvid_prefix="")
+
+ AC_ARG_ENABLE(xvidtest, [ --disable-xvidtest do not try to compile and run a test XviD program],
+ [], enable_xvidtest=yes)
+
+ XVID_CFLAGS=""
+ XVID_LIBS=""
+
+ have_xvid=no
+ ac_save_CPPFLAGS=$CPPFLAGS
+ if test -n "$with_xvid_prefix" ; then
+ dnl user has specified extra path for XviD instalation
+ CPPFLAGS="-I$with_xvid_prefix $CPPFLAGS"
+ AC_CHECK_HEADER(include/xvid.h,
+ XVID_CFLAGS="-I$with_xvid_prefix/include"
+ XVID_LIBS="-L$with_xvid_prefix/lib"
+ have_xvid=yes)
+ if test x$have_xvid = xno ; then
+ AC_CHECK_HEADER(xvid.h,
+ XVID_CFLAGS="-I$with_xvid_prefix"
+ XVID_LIBS="-L$with_xvid_prefix"
+ have_xvid=yes)
+ fi
+ else
+ AC_CHECK_HEADER(xvid.h, have_xvid=yes)
+ fi
+ CPPFLAGS=$ac_save_CPPFLAGS
+ XVID_LIBS="$XVID_LIBS -lxvidcore"
+
+dnl
+dnl Now check if the installed XviD is sufficiently new.
+dnl
+ if test x$have_xvid = xyes -a x$enable_xvidtest = xyes ; then
+ AC_CACHE_CHECK([for xvid_init in -lxvidcore],
+ ac_cv_val_HAVE_XVID,
+ [ rm -f conf.xvidtest
+ ac_save_CFLAGS=$CFLAGS
+ ac_save_LIBS=$LIBS
+ CFLAGS="$CFLAGS $XVID_CFLAGS"
+ LIBS="$LIBS $XVID_LIBS"
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <xvid.h>
+
+int main ()
+{
+ XVID_INIT_PARAM xinit;
+ system("touch conf.xvidtest");
+
+ xinit.cpu_flags = 0;
+ xvid_init(NULL, 0, &xinit, NULL);
+
+ if (xinit.api_version == API_VERSION) {
+ return 0;
+ } else {
+ printf("Header file and library are out of sync. Header file supports\n"
+ "version %d.%d API and shared library supports version %d.%d API.\n",
+ API_VERSION >> 16, API_VERSION & 0xFFFF,
+ xinit.api_version >> 16, xinit.api_version & 0xFFFF);
+ return 1;
+ }
+}
+ ],
+ [ ac_cv_val_HAVE_XVID=yes ],
+ [ ac_cv_val_HAVE_XVID=no ],
+ [ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
+ CFLAGS=$ac_save_CFLAGS
+ LIBS=$ac_save_LIBS])
+ test x$ac_cv_val_HAVE_XVID = xno && have_xvid=no
+ fi
+
+ if test x$have_xvid = xyes ; then
+ ifelse([$1], , :, [$1])
+ else
+ if test ! -f conf.xvidtest ; then
+ AC_MSG_WARN([Could not run XviD test program, checking why...])
+ CFLAGS="$CFLAGS $XVID_CFLAGS"
+ LIBS="$LIBS $XVID_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <xvid.h>
+], [ return 0 ], [
+AC_MSG_RESULT([*** The test program compiled, but did not run. This usually means
+*** that the run-time linker is not finding XviD or finding the wrong
+*** version of XviD. If it is not finding XviD, you'll need to set your
+*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
+*** to the installed location Also, make sure you have run ldconfig if that
+*** is required on your system
+***
+*** If you have an old version installed, it is best to remove it, although
+*** you may also be able to get things to work by modifying LD_LIBRARY_PATH])], [
+AC_MSG_RESULT([*** The test program failed to compile or link. See the file config.log for the
+*** exact error that occured. This usually means XviD was incorrectly installed.])])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ XVID_CFLAGS=""
+ XVID_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(XVID_CFLAGS)
+ AC_SUBST(XVID_LIBS)
+ rm -f conf.xvidtest
+])
+
+# Configure paths for libxvidcore version 1.0
+
+dnl AM_PATH_XVID([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for libxvidcore, and define XVID4_CFLAGS and XVID4_LIBS
+dnl
+AC_DEFUN([AM_PATH_XVID4],
+[
+ AC_ARG_WITH(xvid4_prefix, [ --with-xvid4-prefix=PFX where XviD4 is installed. (optional)],
+ [], with_xvid4_prefix="")
+
+ AC_ARG_ENABLE(xvid4test, [ --disable-xvid4test do not try to compile and run a test XviD4 program],
+ [], enable_xvid4test=yes)
+
+ XVID4_CFLAGS=""
+ XVID4_LIBS=""
+
+ have_xvid4=no
+ ac_save_CPPFLAGS=$CPPFLAGS
+ if test -n "$with_xvid4_prefix" ; then
+ dnl user has specified extra path for XviD instalation
+ CPPFLAGS="-I$with_xvid4_prefix $CPPFLAGS"
+ AC_CHECK_HEADER(include/xvid.h,
+ XVID4_CFLAGS="-I$with_xvid4_prefix/include"
+ XVID4_LIBS="-L$with_xvid4_prefix/lib"
+ have_xvid4=yes)
+ if test x$have_xvid4 = xno ; then
+ AC_CHECK_HEADER(xvid.h,
+ XVID4_CFLAGS="-I$with_xvid4_prefix"
+ XVID4_LIBS="-L$with_xvid4_prefix"
+ have_xvid4=yes)
+ fi
+ else
+ AC_CHECK_HEADER(xvid.h, have_xvid4=yes)
+ fi
+ CPPFLAGS=$ac_save_CPPFLAGS
+ XVID4_LIBS="$XVID4_LIBS -lxvidcore"
+
+dnl
+dnl Now check if the installed XviD is sufficiently new.
+dnl
+ if test x$have_xvid4 = xyes -a x$enable_xvid4test = xyes ; then
+ AC_CACHE_CHECK([for xvid_global in -lxvidcore (4)],
+ ac_cv_val_HAVE_XVID4,
+ [ rm -f conf.xvidtest
+ ac_save_CFLAGS=$CFLAGS
+ ac_save_LIBS=$LIBS
+ CFLAGS="$CFLAGS $XVID4_CFLAGS"
+ LIBS="$LIBS $XVID4_LIBS"
+ AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <xvid.h>
+
+int main ()
+{
+ xvid_gbl_info_t xinfo;
+ system("touch conf.xvidtest");
+
+ memset(&xinfo, 0, sizeof(xinfo));
+ xinfo.version = XVID_VERSION;
+
+ if (xvid_global(NULL, XVID_GBL_INIT, &xinfo, NULL) == XVID_ERR_FAIL) {
+ printf("Header file and library are out of sync. Header file supports\n"
+ "version %d.%d API and shared library supports version %d.%d API.\n",
+ XVID_VERSION >> 16, XVID_VERSION & 0xFFFF,
+ xinfo.version >> 16, xinfo.version & 0xFFFF);
+ return 1;
+ } else
+ return 0;
+}
+ ],
+ [ ac_cv_val_HAVE_XVID4=yes ],
+ [ ac_cv_val_HAVE_XVID4=no ],
+ [ echo $ac_n "cross compiling; assumed OK... $ac_c" ])
+ CFLAGS=$ac_save_CFLAGS
+ LIBS=$ac_save_LIBS])
+ test x$ac_cv_val_HAVE_XVID4 = xno && have_xvid4=no
+ fi
+
+ if test x$have_xvid4 = xyes ; then
+ ifelse([$1], , :, [$1])
+ else
+ if test ! -f conf.xvidtest ; then
+ AC_MSG_WARN([Could not run XviD4 test program, checking why...])
+ CFLAGS="$CFLAGS $XVID4_CFLAGS"
+ LIBS="$LIBS $XVID4_LIBS"
+ AC_TRY_LINK([
+#include <stdio.h>
+#include <xvid.h>
+], [ return 0 ], [
+AC_MSG_RESULT([*** The test program compiled, but did not run. This usually means
+*** that the run-time linker is not finding XviD or finding the wrong
+*** version of XviD. If it is not finding XviD, you'll need to set your
+*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point
+*** to the installed location Also, make sure you have run ldconfig if that
+*** is required on your system
+***
+*** If you have an old version installed, it is best to remove it, although
+*** you may also be able to get things to work by modifying LD_LIBRARY_PATH])], [
+AC_MSG_RESULT([*** The test program failed to compile or link. See the file config.log for the
+*** exact error that occured. This usually means XviD was incorrectly installed.])])
+ CFLAGS="$ac_save_CFLAGS"
+ LIBS="$ac_save_LIBS"
+ fi
+ XVID4_CFLAGS=""
+ XVID4_LIBS=""
+ ifelse([$2], , :, [$2])
+ fi
+ AC_SUBST(XVID4_CFLAGS)
+ AC_SUBST(XVID4_LIBS)
+ rm -f conf.xvidtest
+])
+
+###############################################################################################################333
+# Check for Qt compiler flags, linker flags, and binary packages
+AC_DEFUN([gw_CHECK_QT],
+[
+AC_REQUIRE([AC_PROG_CXX])
+AC_REQUIRE([AC_PATH_X])
+
+AC_MSG_CHECKING([QTDIR])
+AC_ARG_WITH([qtdir], [ --with-qtdir=DIR Qt installation directory [default=$QTDIR]], QTDIR=$withval)
+# Check that QTDIR is defined or that --with-qtdir given
+if test x"$QTDIR" = x ; then
+ QT_SEARCH="/usr/lib/qt31 /usr/local/qt31 /usr/lib/qt3 /usr/local/qt3 /usr/lib/qt2 /usr/local/qt2 /usr/lib/qt /usr/local/qt"
+ for i in $QT_SEARCH; do
+ if test -f $i/include/qglobal.h -a x$QTDIR = x; then QTDIR=$i; fi
+ done
+fi
+if test x"$QTDIR" = x ; then
+ AC_MSG_ERROR([*** QTDIR must be defined, or --with-qtdir option given])
+fi
+AC_MSG_RESULT([$QTDIR])
+
+# Change backslashes in QTDIR to forward slashes to prevent escaping
+# problems later on in the build process, mainly for Cygwin build
+# environment using MSVC as the compiler
+# TODO: Use sed instead of perl
+QTDIR=`echo $QTDIR | perl -p -e 's/\\\\/\\//g'`
+
+# Figure out which version of Qt we are using
+AC_MSG_CHECKING([Qt version])
+QT_VER=`grep 'define.*QT_VERSION_STR\W' $QTDIR/include/qglobal.h | perl -p -e 's/\D//g'`
+case "${QT_VER}" in
+ 2*)
+ QT_MAJOR="2"
+ ;;
+ 3*)
+ QT_MAJOR="3"
+ ;;
+ *)
+ AC_MSG_ERROR([*** Don't know how to handle this Qt major version])
+ ;;
+esac
+AC_MSG_RESULT([$QT_VER ($QT_MAJOR)])
+
+# Check that moc is in path
+AC_CHECK_PROG(MOC, moc, moc)
+if test x$MOC = x ; then
+ AC_MSG_ERROR([*** moc must be in path])
+fi
+
+# uic is the Qt user interface compiler
+AC_CHECK_PROG(UIC, uic, uic)
+if test x$UIC = x ; then
+ AC_MSG_ERROR([*** uic must be in path])
+fi
+
+# qembed is the Qt data embedding utility.
+# It is located in $QTDIR/tools/qembed, and must be compiled and installed
+# manually, we'll let it slide if it isn't present
+AC_CHECK_PROG(QEMBED, qembed, qembed)
+
+
+# Calculate Qt include path
+QT_CXXFLAGS="-I$QTDIR/include"
+
+QT_IS_EMBEDDED="no"
+# On unix, figure out if we're doing a static or dynamic link
+case "${host}" in
+ *-cygwin)
+ AC_DEFINE_UNQUOTED(WIN32, "", Defined if on Win32 platform)
+ if test -f "$QTDIR/lib/qt.lib" ; then
+ QT_LIB="qt.lib"
+ QT_IS_STATIC="yes"
+ QT_IS_MT="no"
+ elif test -f "$QTDIR/lib/qt-mt.lib" ; then
+ QT_LIB="qt-mt.lib"
+ QT_IS_STATIC="yes"
+ QT_IS_MT="yes"
+ elif test -f "$QTDIR/lib/qt$QT_VER.lib" ; then
+ QT_LIB="qt$QT_VER.lib"
+ QT_IS_STATIC="no"
+ QT_IS_MT="no"
+ elif test -f "$QTDIR/lib/qt-mt$QT_VER.lib" ; then
+ QT_LIB="qt-mt$QT_VER.lib"
+ QT_IS_STATIC="no"
+ QT_IS_MT="yes"
+ fi
+ ;;
+
+ *)
+ QT_IS_STATIC=`ls $QTDIR/lib/*.a 2> /dev/null`
+ if test "x$QT_IS_STATIC" = x; then
+ QT_IS_STATIC="no"
+ else
+ QT_IS_STATIC="yes"
+ fi
+ if test x$QT_IS_STATIC = xno ; then
+ QT_IS_DYNAMIC=`ls $QTDIR/lib/*.so 2> /dev/null`
+ if test "x$QT_IS_DYNAMIC" = x; then
+ AC_MSG_ERROR([*** Couldn't find any Qt libraries])
+ fi
+ fi
+
+ if test "x`ls $QTDIR/lib/libqt.* 2> /dev/null`" != x ; then
+ QT_LIB="-lqt"
+ QT_IS_MT="no"
+ elif test "x`ls $QTDIR/lib/libqt-mt.* 2> /dev/null`" != x ; then
+ QT_LIB="-lqt-mt"
+ QT_IS_MT="yes"
+ elif test "x`ls $QTDIR/lib/libqte.* 2> /dev/null`" != x ; then
+ QT_LIB="-lqte"
+ QT_IS_MT="no"
+ QT_IS_EMBEDDED="yes"
+ elif test "x`ls $QTDIR/lib/libqte-mt.* 2> /dev/null`" != x ; then
+ QT_LIB="-lqte-mt"
+ QT_IS_MT="yes"
+ QT_IS_EMBEDDED="yes"
+ fi
+ ;;
+esac
+AC_MSG_CHECKING([if Qt is static])
+AC_MSG_RESULT([$QT_IS_STATIC])
+AC_MSG_CHECKING([if Qt is multithreaded])
+AC_MSG_RESULT([$QT_IS_MT])
+AC_MSG_CHECKING([if Qt is embedded])
+AC_MSG_RESULT([$QT_IS_EMBEDDED])
+
+QT_GUILINK=""
+QASSISTANTCLIENT_LDADD="-lqassistantclient"
+case "${host}" in
+ *irix*)
+ QT_LIBS="$QT_LIB"
+ if test $QT_IS_STATIC = yes ; then
+ QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE"
+ fi
+ ;;
+
+ *linux*)
+ QT_LIBS="$QT_LIB"
+ if test $QT_IS_STATIC = yes && test $QT_IS_EMBEDDED = no; then
+ QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE -ldl -ljpeg"
+ fi
+ ;;
+
+
+ *osf*)
+ # Digital Unix (aka DGUX aka Tru64)
+ QT_LIBS="$QT_LIB"
+ if test $QT_IS_STATIC = yes ; then
+ QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE"
+ fi
+ ;;
+
+ *solaris*)
+ QT_LIBS="$QT_LIB"
+ if test $QT_IS_STATIC = yes ; then
+ QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE -lresolv -lsocket -lnsl"
+ fi
+ ;;
+
+
+ *win*)
+ # linker flag to suppress console when linking a GUI app on Win32
+ QT_GUILINK="/subsystem:windows"
+
+ if test $QT_MAJOR = "3" ; then
+ if test $QT_IS_MT = yes ; then
+ QT_LIBS="/nodefaultlib:libcmt"
+ else
+ QT_LIBS="/nodefaultlib:libc"
+ fi
+ fi
+
+ if test $QT_IS_STATIC = yes ; then
+ QT_LIBS="$QT_LIBS $QT_LIB kernel32.lib user32.lib gdi32.lib comdlg32.lib ole32.lib shell32.lib imm32.lib advapi32.lib wsock32.lib winspool.lib winmm.lib netapi32.lib"
+ if test $QT_MAJOR = "3" ; then
+ QT_LIBS="$QT_LIBS qtmain.lib"
+ fi
+ else
+ QT_LIBS="$QT_LIBS $QT_LIB"
+ if test $QT_MAJOR = "3" ; then
+ QT_CXXFLAGS="$QT_CXXFLAGS -DQT_DLL"
+ QT_LIBS="$QT_LIBS qtmain.lib qui.lib user32.lib netapi32.lib"
+ fi
+ fi
+ QASSISTANTCLIENT_LDADD="qassistantclient.lib"
+ ;;
+
+esac
+
+
+if test x"$QT_IS_EMBEDDED" = "xyes" ; then
+ QT_CXXFLAGS="-DQWS $QT_CXXFLAGS"
+fi
+
+if test x"$QT_IS_MT" = "xyes" ; then
+ QT_CXXFLAGS="$QT_CXXFLAGS -D_REENTRANT -DQT_THREAD_SUPPORT"
+fi
+
+QT_LDADD="-L$QTDIR/lib $QT_LIBS"
+
+if test x$QT_IS_STATIC = xyes ; then
+ OLDLIBS="$LIBS"
+ LIBS="$QT_LDADD"
+ AC_CHECK_LIB(Xft, XftFontOpen, QT_LDADD="$QT_LDADD -lXft")
+ LIBS="$LIBS"
+fi
+
+AC_MSG_CHECKING([QT_CXXFLAGS])
+AC_MSG_RESULT([$QT_CXXFLAGS])
+AC_MSG_CHECKING([QT_LDADD])
+AC_MSG_RESULT([$QT_LDADD])
+
+AC_SUBST(QT_CXXFLAGS)
+AC_SUBST(QT_LDADD)
+AC_SUBST(QT_GUILINK)
+AC_SUBST(QASSISTANTCLIENT_LDADD)
+
+])
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-04 02:33:22 +0000