*** empty log message ***

1 files changed, 0 insertions, 1649 deletions

diff --git a/acinclude.m4 b/acinclude.m4
index 694ec25..d5ef61f 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,1652 +1,3 @@
-# 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],