--- /dev/null
+All aclocal .m4 files we need are put here and cat'd to acinclude.m4 in
+the source root. Official ones (taken from the relevant devel packages)
+are named as-is, unofficial ones (or changed ones) get a gst-prefix.
+# This is an example arts .m4 adapted and scrubbed by thomasvs
+
# Configure paths for ARTS
# Philip Stadermann 2001-06-21
# stolen from esd.m4
-# adapted and scrubbed by thomas
dnl AM_PATH_ARTS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for ARTS, and define ARTS_CFLAGS and ARTS_LIBS
+dnl Test for ARTS, and define ARTS_CXXFLAGS and ARTS_LIBS
dnl
AC_DEFUN([AM_PATH_ARTS],
[dnl
, enable_artstest=yes)
if test x$arts_exec_prefix != x ; then
- arts_args="$arts_args --exec-prefix=$arts_exec_prefix"
- if test x${ARTS_CONFIG+set} != xset ; then
- ARTS_CONFIG=$arts_exec_prefix/bin/artsc-config
- fi
+ arts_args="$arts_args --exec-prefix=$arts_exec_prefix"
+ if test x${ARTS_CONFIG+set} != xset ; then
+ ARTS_CONFIG=$arts_exec_prefix/bin/artsc-config
+ fi
fi
if test x$arts_prefix != x ; then
- arts_args="$arts_args --prefix=$arts_prefix"
- if test x${ARTS_CONFIG+set} != xset ; then
- ARTS_CONFIG=$arts_prefix/bin/artsc-config
- fi
+ arts_args="$arts_args --prefix=$arts_prefix"
+ if test x${ARTS_CONFIG+set} != xset ; then
+ ARTS_CONFIG=$arts_prefix/bin/artsc-config
+ fi
fi
AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
no_arts=yes
else
# FIXME : thomas added this sed to get arts path instead of artsc
- ARTS_CFLAGS=`$ARTS_CONFIG $artsconf_args --cflags | sed 's/artsc$/arts/'`
+ ARTS_CXXFLAGS=`$ARTS_CONFIG $artsconf_args --cflags | sed 's/artsc$/arts/'`
ARTS_LIBS=`$ARTS_CONFIG $artsconf_args --libs | sed 's/artsc$/arts/'`
arts_major_version=`$ARTS_CONFIG $arts_args --version | \
arts_micro_version=`$ARTS_CONFIG $arts_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_artstest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $ARTS_CFLAGS"
- LIBS="$LIBS $ARTS_LIBS"
+ dnl ac_save_CXXFLAGS="$CXXFLAGS"
+ dnl ac_save_LIBS="$LIBS"
+ dnl CFLAGS="$CFLAGS $ARTS_CXXFLAGS"
+ dnl LIBS="$LIBS $ARTS_LIBS"
dnl
dnl Now check if the installed ARTS is sufficiently new. (Also sanity
dnl checks the results of artsc-config to some extent)
dnl
-dnl thomas: ask nicely for C++ compilation
-AC_LANG_PUSH(C++)
-AC_SUBST(CPPFLAGS,"$CPPFLAGS $ARTS_CFLAGS")
-AC_SUBST(LDFLAGS,"$LDFLAGS $ARTS_CLIBS")
- rm -f conf.artstest
+
+dnl a*s: to successfully compile the C++ test app, we need to
+dnl first make sure we're going to compile it as C++ (with AC_LANG_PUSH),
+dnl then add the CFLAGS and CLIBS of arts which we just discovered to the
+dnl C++ compilation and linking flags.
+dnl We also need to clean up after the test; this means using AC_LANG_POP
+dnl and restoring the CPPFLAGS and LDFLAGS from the saved values we take
+dnl here.
+
+dnl ask nicely for C++ compilation
+ AC_LANG_PUSH(C++)
+
+dnl save compilation and link flags and make our own
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ ac_save_LDFLAGS="$LDFLAGS"
+ AC_SUBST(CPPFLAGS,"$CPPFLAGS $ARTS_CXXFLAGS")
+ AC_SUBST(LDFLAGS,"$LDFLAGS $ARTS_CLIBS")
+
+ rm -f conf.artstest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
}
],, no_arts=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
+ dnl CFLAGS="$ac_save_CFLAGS"
+ dnl LIBS="$ac_save_LIBS"
+ dnl a*s this is were we clean up after the test
+ AC_LANG_POP(C++)
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ LDFLAGS="$ac_save_LDFLAGS"
+ dnl a*s we are sure that these are right, so we make them active
+ AC_SUBST(CXXFLAGS,"$CXXFLAGS")
+ AC_SUBST(LDFLAGS,"$LDFLAGS")
+ fi
fi
if test "x$no_arts" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
else
- AC_MSG_RESULT(no)
- if test "$ARTS_CONFIG" = "no" ; then
- echo "*** The artsc-config script installed by ARTS could not be found"
- echo "*** If ARTS was installed in PREFIX, make sure PREFIX/bin is in"
- echo "*** your path, or set the ARTS_CONFIG environment variable to the"
- echo "*** full path to artsc-config."
- else
- if test -f conf.artstest ; then
+ AC_MSG_RESULT(no)
+ if test "$ARTS_CONFIG" = "no" ; then
+ echo "*** The artsc-config script installed by ARTS could not be found"
+ echo "*** If ARTS was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the ARTS_CONFIG environment variable to the"
+ echo "*** full path to artsc-config."
+ else
+ if test -f conf.artstest ; then
:
- else
- echo "*** Could not run ARTS test program, checking why..."
- CFLAGS="$CFLAGS $ARTS_CFLAGS"
- LIBS="$LIBS $ARTS_LIBS"
- AC_TRY_LINK([
+ else
+ echo "*** Could not run ARTS test program, checking why..."
+ CFLAGS="$CFLAGS $ARTS_CFLAGS"
+ LIBS="$LIBS $ARTS_LIBS"
+ AC_TRY_LINK([
#include <stdio.h>
#include <artsflow.h>
], [ return 0; ],
echo "*** may want to edit the artsc-config script: $ARTS_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
- fi
- fi
- ARTS_CFLAGS=""
- ARTS_LIBS=""
- ifelse([$3], , :, [$3])
+ fi
+ fi
+ ARTS_CFLAGS=""
+ ARTS_LIBS=""
+ ifelse([$3], , :, [$3])
fi
AC_SUBST(ARTS_CFLAGS)
AC_SUBST(ARTS_LIBS)
rm -f conf.artstest
])
+
dnl release C++ question
-AC_LANG_POP(C++)
--- /dev/null
+dnl Configure Paths for Alsa
+dnl Some modifications by Richard Boulton <richard-alsa@tartarus.org>
+dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
+dnl Jaroslav Kysela <perex@suse.cz>
+dnl Last modification: 07/01/2001
+dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
+dnl enables arguments --with-alsa-prefix=
+dnl --with-alsa-enc-prefix=
+dnl --disable-alsatest (this has no effect, as yet)
+dnl
+dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
+dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
+dnl
+AC_DEFUN(AM_PATH_ALSA,
+[dnl Save the original CFLAGS, LDFLAGS, and LIBS
+alsa_save_CFLAGS="$CFLAGS"
+alsa_save_LDFLAGS="$LDFLAGS"
+alsa_save_LIBS="$LIBS"
+alsa_found=yes
+
+dnl
+dnl Get the cflags and libraries for alsa
+dnl
+AC_ARG_WITH(alsa-prefix,
+[ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)],
+[alsa_prefix="$withval"], [alsa_prefix=""])
+
+AC_ARG_WITH(alsa-inc-prefix,
+[ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)],
+[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
+
+dnl FIXME: this is not yet implemented
+AC_ARG_ENABLE(alsatest,
+[ --disable-alsatest Do not try to compile and run a test Alsa program],
+[enable_alsatest=no],
+[enable_alsatest=yes])
+
+dnl Add any special include directories
+AC_MSG_CHECKING(for ALSA CFLAGS)
+if test "$alsa_inc_prefix" != "" ; then
+ ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
+ CFLAGS="$CFLAGS -I$alsa_inc_prefix"
+fi
+AC_MSG_RESULT($ALSA_CFLAGS)
+
+dnl add any special lib dirs
+AC_MSG_CHECKING(for ALSA LDFLAGS)
+if test "$alsa_prefix" != "" ; then
+ ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
+ LDFLAGS="$LDFLAGS $ALSA_LIBS"
+fi
+
+dnl add the alsa library
+ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl"
+LIBS=`echo $LIBS | sed 's/-lm//'`
+LIBS=`echo $LIBS | sed 's/-ldl//'`
+LIBS=`echo $LIBS | sed 's/ //'`
+LIBS="$ALSA_LIBS $LIBS"
+AC_MSG_RESULT($ALSA_LIBS)
+
+dnl Check for a working version of libasound that is of the right version.
+min_alsa_version=ifelse([$1], ,0.1.1,$1)
+AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version)
+no_alsa=""
+ alsa_min_major_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+ alsa_min_minor_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+ alsa_min_micro_version=`echo $min_alsa_version | \
+ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+
+AC_LANG_SAVE
+AC_LANG_C
+AC_TRY_COMPILE([
+#include <sys/asoundlib.h>
+], [
+void main(void)
+{
+/* ensure backward compatibility */
+#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
+#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
+#endif
+#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
+#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
+#endif
+#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
+#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
+#endif
+
+# if(SND_LIB_MAJOR > $alsa_min_major_version)
+ exit(0);
+# else
+# if(SND_LIB_MAJOR < $alsa_min_major_version)
+# error not present
+# endif
+
+# if(SND_LIB_MINOR > $alsa_min_minor_version)
+ exit(0);
+# else
+# if(SND_LIB_MINOR < $alsa_min_minor_version)
+# error not present
+# endif
+
+# if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
+# error not present
+# endif
+# endif
+# endif
+exit(0);
+}
+],
+ [AC_MSG_RESULT(found.)],
+ [AC_MSG_RESULT(not present.)
+ ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)])
+ alsa_found=no]
+)
+AC_LANG_RESTORE
+
+dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
+AC_CHECK_LIB([asound], [snd_seq_create_event],,
+ [ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
+ alsa_found=no]
+)
+
+if test "x$alsa_found" = "xyes" ; then
+ ifelse([$2], , :, [$2])
+ LIBS=`echo $LIBS | sed 's/-lasound//g'`
+ LIBS=`echo $LIBS | sed 's/ //'`
+ LIBS="-lasound $LIBS"
+fi
+if test "x$alsa_found" = "xno" ; then
+ ifelse([$3], , :, [$3])
+ CFLAGS="$alsa_save_CFLAGS"
+ LDFLAGS="$alsa_save_LDFLAGS"
+ LIBS="$alsa_save_LIBS"
+ ALSA_CFLAGS=""
+ ALSA_LIBS=""
+fi
+
+dnl That should be it. Now just export out symbols:
+AC_SUBST(ALSA_CFLAGS)
+AC_SUBST(ALSA_LIBS)
+])
--- /dev/null
+dnl Perform a check for existence of ARTSC
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 26/06/2001
+dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
+dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE)
+dnl
+dnl This check was written for GStreamer: it should be renamed and checked
+dnl for portability if you decide to use it elsewhere.
+dnl
+AC_DEFUN(GST_CHECK_ARTSC,
+[
+ AC_PATH_PROG(ARTSC_CONFIG, artsc-config, no)
+ if test x$ARTSC_CONFIG = xno; then
+ if test x$ARTSC_CONFIG = xno; then
+ AC_MSG_WARN([Couldn't find artsc-config])
+ HAVE_ARTSC=no
+ ARTSC_LIBS=
+ ARTSC_CFLAGS=
+ else
+ ARTSC_LIBS=`artsc-config --libs`
+ ARTSC_CFLAGS=`artsc-config --cflags`
+ dnl AC_CHECK_HEADER uses CPPFLAGS, but not CFLAGS.
+ dnl FIXME: Ensure only suitable flags result from artsc-config --cflags
+ CPPFLAGS="$CPPFLAGS $ARTSC_CFLAGS"
+ AC_CHECK_HEADER(artsc.h, HAVE_ARTSC=yes, HAVE_ARTSC=no)
+ fi
+ AC_SUBST(ARTSC_LIBS)
+ AC_SUBST(ARTSC_CFLAGS)
+])
+
--- /dev/null
+dnl Perform a check for a feature for GStreamer
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 25/06/2001
+dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
+dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE,
+dnl DISABLE-BY-DEFAULT, ACTION-IF-USE, ACTION-IF-NOTUSE)
+dnl
+dnl This macro adds a command line argument to enable the user to enable
+dnl or disable a feature, and if the feature is enabled, performs a supplied
+dnl test to check if the feature is available.
+dnl
+dnl The test should define HAVE_<FEATURE-NAME> to "yes" or "no" depending
+dnl on whether the feature is available.
+dnl
+dnl The macro will set USE_<<FEATURE-NAME> to "yes" or "no" depending on
+dnl whether the feature is to be used.
+dnl
+dnl The macro will call AM_CONDITIONAL(USE_<<FEATURE-NAME>, ...) to allow
+dnl the feature to control what is built in Makefile.ams. If you want
+dnl additional actions resulting from the test, you can add them with the
+dnl ACTION-IF-USE and ACTION-IF-NOTUSE parameters.
+dnl
+dnl FEATURE-NAME is the name of the feature, and should be in
+dnl purely upper case characters.
+dnl FEATURE-DESCRIPTION is used to describe the feature in help text for
+dnl the command line argument.
+dnl DEPENDENT-PLUGINS lists any plugins which depend on this feature.
+dnl TEST-FOR-FEATURE is a test which sets HAVE_<FEATURE-NAME> to "yes"
+dnl or "no" depending on whether the feature is
+dnl available.
+dnl DISABLE-BY-DEFAULT if "disabled", the feature is disabled by default,
+dnl if any other value, the feature is enabled by default.
+dnl ACTION-IF-USE any extra actions to perform if the feature is to be
+dnl used.
+dnl ACTION-IF-NOTUSE any extra actions to perform if the feature is not to
+dnl be used.
+dnl
+AC_DEFUN(GST_CHECK_FEATURE,
+[dnl
+builtin(define, [gst_endisable], ifelse($5, [disabled], [enable], [disable]))dnl
+AC_ARG_ENABLE(translit([$1], A-Z, a-z),
+ [ ]builtin(format, --%-26s gst_endisable %s, gst_endisable-translit([$1], A-Z, a-z), [$2]ifelse([$3],,,: [$3])),
+ [ case "${enableval}" in
+ yes) USE_[$1]=yes ;;
+ no) USE_[$1]=no ;;
+ *) AC_MSG_ERROR(bad value ${enableval} for --enable-translit([$1], A-Z, a-z)) ;;
+ esac],
+ [ USE_$1=]ifelse($5, [disabled], [no], [yes])) dnl DEFAULT
+
+dnl *** If it's enabled
+if test x$USE_[$1] = xyes; then
+ gst_check_save_LIBS=$LIBS
+ gst_check_save_LDFLAGS=$LDFLAGS
+ gst_check_save_CFLAGS=$CFLAGS
+ gst_check_save_CPPFLAGS=$CPPFLAGS
+ gst_check_save_CXXFLAGS=$CXXFLAGS
+ HAVE_[$1]=no
+ $4
+ LIBS=$gst_check_save_LIBS
+ LDFLAGS=$gst_check_save_LDFLAGS
+ CFLAGS=$gst_check_save_CFLAGS
+ CPPFLAGS=$gst_check_save_CPPFLAGS
+ CXXFLAGS=$gst_check_save_CXXFLAGS
+
+ dnl If it isn't found, unset USE_[$1]
+ if test x$HAVE_[$1] = xno; then
+ USE_[$1]=no
+ fi
+fi
+dnl *** Warn if it's disabled or not found
+if test x$USE_[$1] = xyes; then
+ ifelse([$6], , :, [$6])
+else
+ ifelse([$3], , :, [AC_MSG_WARN(
+***** NOTE: These plugins won't be built: [$3]
+)])
+ ifelse([$7], , :, [$7])
+fi
+dnl *** Define the conditional as appropriate
+AM_CONDITIONAL(USE_[$1], test x$USE_[$1] = xyes)
+])
+
+dnl Use a -config program which accepts --cflags and --libs parameters
+dnl to set *_CFLAGS and *_LIBS and check existence of a feature.
+dnl Richard Boulton <richard-alsa@tartarus.org>
+dnl Last modification: 26/06/2001
+dnl GST_CHECK_CONFIGPROG(FEATURE-NAME, CONFIG-PROG-FILENAME, MODULES)
+dnl
+dnl This check was written for GStreamer: it should be renamed and checked
+dnl for portability if you decide to use it elsewhere.
+dnl
+AC_DEFUN(GST_CHECK_CONFIGPROG,
+[
+ AC_PATH_PROG([$1]_CONFIG, [$2], no)
+ if test x$[$1]_CONFIG = xno; then
+ [$1]_LIBS=
+ [$1]_CFLAGS=
+ HAVE_[$1]=no
+ else
+ [$1]_LIBS=`[$2] --libs [$3]`
+ [$1]_CFLAGS=`[$2] --cflags [$3]`
+ HAVE_[$1]=yes
+ fi
+ AC_SUBST([$1]_LIBS)
+ AC_SUBST([$1]_CFLAGS)
+])
--- /dev/null
+# stuff for SDL, hope this helps if we put it here
+
+# Configure paths for SDL
+# Sam Lantinga 9/21/99
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
+
+dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
+dnl
+AC_DEFUN(AM_PATH_SDL,
+[dnl
+dnl Get the cflags and libraries from the sdl-config script
+dnl
+AC_ARG_WITH(sdl-prefix,[ --with-sdl-prefix=PFX Prefix where SDL is installed (optional)],
+ sdl_prefix="$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
+
+ AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
+ 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 $sdlconf_args --libs`
+
+ sdl_major_version=`$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, µ) != 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
+])
+
--- /dev/null
+dnl FIXME: the longest macro for one of the small plugins ?
+dnl there must be a way to make this simpler !
+dnl sidplay stuff (taken from xmms)
+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_PATH_LIBSIDPLAY,
+[
+AC_MSG_CHECKING([for SIDPLAY includes and library])
+ac_sidplay_cflags=NO
+ac_sidplay_library=NO
+sidplay_cflags=""
+sidplay_library=""
+AC_ARG_WITH(sidplay-includes,
+ [ --with-sidplay-includes=DIR
+ where the sidplay includes are located],
+ [ac_sidplay_cflags="$withval"
+ ])
+
+AC_ARG_WITH(sidplay-library,
+ [ --with-sidplay-library=DIR
+ where the sidplay library is installed],
+ [ac_sidplay_library="$withval"
+ ])
+
+if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
+
+#search common locations
+
+AC_CACHE_VAL(ac_cv_have_sidplay,
+[
+sidplay_incdirs="$ac_sidplay_cflags /usr/include /usr/local/include /usr/lib/sidplay/include /usr/local/lib/sidplay/include"
+AC_FIND_FILE(sidplay/sidtune.h,$sidplay_incdirs,sidplay_foundincdir)
+sidplay_libdirs="$ac_sidplay_library /usr/lib /usr/local/lib /usr/lib/sidplay /usr/local/lib/sidplay"
+AC_FIND_FILE(libsidplay.so libsidplay.so.1 libsidplay.so.1.36 libsidplay.so.1.37,$sidplay_libdirs,sidplay_foundlibdir)
+ac_sidplay_library=$sidplay_foundlibdir
+
+if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
+ ac_cv_have_sidplay="have_sidplay=no"
+ ac_sidplay_notfound=""
+ if test "$ac_sidplay_cflags" = NO; then
+ if test "$ac_sidplay_library" = NO; then
+ ac_sidplay_notfound="(headers and library)";
+ else
+ ac_sidplay_notfound="(headers)";
+ fi
+ else
+ ac_sidplay_notfound="(library)";
+ fi
+ eval "$ac_cv_have_sidplay"
+ AC_MSG_RESULT([$have_sidplay])
+else
+ have_sidplay=yes
+fi
+
+]) dnl AC_CACHE_VAL(ac_cv_have_sidplay,
+else
+ have_sidplay=yes
+fi dnl if (have_to_search)
+
+eval "$ac_cv_have_sidplay"
+if test "$have_sidplay" != yes; then
+ AC_MSG_RESULT([$have_sidplay]);
+else
+ ac_cv_have_sidplay="have_sidplay=yes \
+ ac_sidplay_cflags=$ac_sidplay_cflags
+ac_sidplay_library=$ac_sidplay_library"
+ AC_MSG_RESULT([library $ac_sidplay_library, headers $ac_sidplay_cflags])
+
+ sidplay_library=$ac_sidplay_library
+ sidplay_cflags=$ac_sidplay_cflags
+ SIDPLAY_LIBS="-L$sidplay_library -lsidplay"
+ all_libraries="$SIDPLAY_LIBS $all_libraries"
+ SIDPLAY_CFLAGS="-I$sidplay_cflags"
+ all_includes="$SIDPLAY_CFLAGS $all_includes"
+fi
+
+dnl Test compilation.
+
+AC_MSG_CHECKING([whether -lsidplay works])
+ac_cxxflags_safe=$CXXFLAGS
+ac_ldflags_safe=$LDFLAGS
+ac_libs_safe=$LIBS
+
+CXXFLAGS="$CXXFLAGS -I$sidplay_cflags"
+LDFLAGS="$LDFLAGS -L$sidplay_library"
+LIBS="-lsidplay"
+
+AC_CACHE_VAL(ac_cv_sidplay_works,
+[
+
+ AC_LANG_CPLUSPLUS
+ AC_TRY_RUN([
+ #include <sidplay/player.h>
+
+ int main()
+ {
+ sidTune tune = sidTune(0);
+ }
+ ],
+ ac_cv_sidplay_works="yes",
+ ac_cv_sidplay_works="no",
+ ac_cv_sidplay_works="no")
+ AC_LANG_C
+])
+
+CXXFLAGS="$ac_cxxflags_safe"
+LDFLAGS="$ac_ldflags_safe"
+LIBS="$ac_libs_safe"
+
+AC_MSG_RESULT([$ac_cv_sidplay_works])
+
+ have_sidplay=no
+fi
+
+AC_SUBST(SIDPLAY_CFLAGS)
+AC_SUBST(SIDPLAY_LIBS)
+
+AC_SUBST(sidplay_library)
+AC_SUBST(sidplay_cflags)
+
+])
+
--- /dev/null
+# a macro to get the libs/cflags for libglade
+# serial 1
+
+dnl AM_PATH_LIBGLADE([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]])
+dnl Test to see if libglade is installed, and define LIBGLADE_CFLAGS, LIBS
+dnl
+AC_DEFUN(AM_PATH_LIBGLADE,
+[dnl
+dnl Get the cflags and libraries from the libglade-config script
+dnl
+AC_ARG_WITH(libglade-config,
+[ --with-libglade-config=LIBGLADE_CONFIG Location of libglade-config],
+LIBGLADE_CONFIG="$withval")
+
+module_args=
+for module in . $3; do
+ case "$module" in
+ gnome)
+ module_args="$module_args gnome"
+ ;;
+ bonobo)
+ module_args="$module_args bonobo"
+ ;;
+ gnomedb)
+ module_args="$module_args gnomedb"
+ ;;
+ esac
+done
+
+AC_PATH_PROG(LIBGLADE_CONFIG, libglade-config, no)
+AC_MSG_CHECKING(for libglade)
+if test "$LIBGLADE_CONFIG" = "no"; then
+ AC_MSG_RESULT(no)
+ ifelse([$2], , :, [$2])
+else
+ if $LIBGLADE_CONFIG --check $module_args; then
+ LIBGLADE_CFLAGS=`$LIBGLADE_CONFIG --cflags $module_args`
+ LIBGLADE_LIBS=`$LIBGLADE_CONFIG --libs $module_args`
+ AC_MSG_RESULT(yes)
+ ifelse([$1], , :, [$1])
+ else
+ echo "*** libglade was not compiled with support for $module_args" 1>&2
+ AC_MSG_RESULT(no)
+ ifelse([$2], , :, [$2])
+ fi
+fi
+AC_SUBST(LIBGLADE_CFLAGS)
+AC_SUBST(LIBGLADE_LIBS)
+])
\ No newline at end of file
--- /dev/null
+# CFLAGS and library paths for XMMS
+# written 15 December 1999 by Ben Gertzfield <che@debian.org>
+
+dnl Usage:
+dnl AM_PATH_XMMS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl
+dnl Example:
+dnl AM_PATH_XMMS(0.9.5.1, , AC_MSG_ERROR([*** XMMS >= 0.9.5.1 not installed - please install first ***]))
+dnl
+dnl Defines XMMS_CFLAGS, XMMS_LIBS, XMMS_DATA_DIR, XMMS_PLUGIN_DIR,
+dnl XMMS_VISUALIZATION_PLUGIN_DIR, XMMS_INPUT_PLUGIN_DIR,
+dnl XMMS_OUTPUT_PLUGIN_DIR, XMMS_GENERAL_PLUGIN_DIR, XMMS_EFFECT_PLUGIN_DIR,
+dnl and XMMS_VERSION for your plugin pleasure.
+dnl
+
+dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]])
+AC_DEFUN(XMMS_TEST_VERSION, [
+
+# Determine which version number is greater. Prints 2 to stdout if
+# the second number is greater, 1 if the first number is greater,
+# 0 if the numbers are equal.
+
+# Written 15 December 1999 by Ben Gertzfield <che@debian.org>
+# Revised 15 December 1999 by Jim Monty <monty@primenet.com>
+
+ AC_PROG_AWK
+ xmms_got_version=[` $AWK ' \
+BEGIN { \
+ print vercmp(ARGV[1], ARGV[2]); \
+} \
+ \
+function vercmp(ver1, ver2, ver1arr, ver2arr, \
+ ver1len, ver2len, \
+ ver1int, ver2int, len, i, p) { \
+ \
+ ver1len = split(ver1, ver1arr, /\./); \
+ ver2len = split(ver2, ver2arr, /\./); \
+ \
+ len = ver1len > ver2len ? ver1len : ver2len; \
+ \
+ for (i = 1; i <= len; i++) { \
+ p = 1000 ^ (len - i); \
+ ver1int += ver1arr[i] * p; \
+ ver2int += ver2arr[i] * p; \
+ } \
+ \
+ if (ver1int < ver2int) \
+ return 2; \
+ else if (ver1int > ver2int) \
+ return 1; \
+ else \
+ return 0; \
+}' $1 $2`]
+
+ if test $xmms_got_version -eq 2; then # failure
+ ifelse([$4], , :, $4)
+ else # success!
+ ifelse([$3], , :, $3)
+ fi
+])
+
+AC_DEFUN(AM_PATH_XMMS,
+[
+AC_ARG_WITH(xmms-prefix,[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)],
+ xmms_config_prefix="$withval", xmms_config_prefix="")
+AC_ARG_WITH(xmms-exec-prefix,[ --with-xmms-exec-prefix=PFX Exec prefix where XMMS is installed (optional)],
+ xmms_config_exec_prefix="$withval", xmms_config_exec_prefix="")
+
+if test x$xmms_config_exec_prefix != x; then
+ xmms_config_args="$xmms_config_args --exec-prefix=$xmms_config_exec_prefix"
+ if test x${XMMS_CONFIG+set} != xset; then
+ XMMS_CONFIG=$xmms_config_exec_prefix/bin/xmms-config
+ fi
+fi
+
+if test x$xmms_config_prefix != x; then
+ xmms_config_args="$xmms_config_args --prefix=$xmms_config_prefix"
+ if test x${XMMS_CONFIG+set} != xset; then
+ XMMS_CONFIG=$xmms_config_prefix/bin/xmms-config
+ fi
+fi
+
+AC_PATH_PROG(XMMS_CONFIG, xmms-config, no)
+min_xmms_version=ifelse([$1], ,0.9.5.1, $1)
+
+if test "$XMMS_CONFIG" = "no"; then
+ no_xmms=yes
+else
+ XMMS_CFLAGS=`$XMMS_CONFIG $xmms_config_args --cflags`
+ XMMS_LIBS=`$XMMS_CONFIG $xmms_config_args --libs`
+ XMMS_VERSION=`$XMMS_CONFIG $xmms_config_args --version`
+ XMMS_DATA_DIR=`$XMMS_CONFIG $xmms_config_args --data-dir`
+ XMMS_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --plugin-dir`
+ XMMS_VISUALIZATION_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args \
+ --visualization-plugin-dir`
+ XMMS_INPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --input-plugin-dir`
+ XMMS_OUTPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --output-plugin-dir`
+ XMMS_EFFECT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --effect-plugin-dir`
+ XMMS_GENERAL_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --general-plugin-dir`
+
+ XMMS_TEST_VERSION($XMMS_VERSION, $min_xmms_version, ,no_xmms=version)
+fi
+
+AC_MSG_CHECKING(for XMMS - version >= $min_xmms_version)
+
+if test "x$no_xmms" = x; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+else
+ AC_MSG_RESULT(no)
+
+ if test "$XMMS_CONFIG" = "no" ; then
+ echo "*** The xmms-config script installed by XMMS could not be found."
+ echo "*** If XMMS was installed in PREFIX, make sure PREFIX/bin is in"
+ echo "*** your path, or set the XMMS_CONFIG environment variable to the"
+ echo "*** full path to xmms-config."
+ else
+ if test "$no_xmms" = "version"; then
+ echo "*** An old version of XMMS, $XMMS_VERSION, was found."
+ echo "*** You need a version of XMMS newer than $min_xmms_version."
+ echo "*** The latest version of XMMS is always available from"
+ echo "*** http://www.xmms.org/"
+ echo "***"
+
+ echo "*** If you have already installed a sufficiently new version, this error"
+ echo "*** probably means that the wrong copy of the xmms-config shell script is"
+ echo "*** being found. The easiest way to fix this is to remove the old version"
+ echo "*** of XMMS, but you can also set the XMMS_CONFIG environment to point to the"
+ echo "*** correct copy of xmms-config. (In this case, you will have to"
+ echo "*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf"
+ echo "*** so that the correct libraries are found at run-time)"
+ fi
+ fi
+ XMMS_CFLAGS=""
+ XMMS_LIBS=""
+ ifelse([$3], , :, [$3])
+fi
+AC_SUBST(XMMS_CFLAGS)
+AC_SUBST(XMMS_LIBS)
+AC_SUBST(XMMS_VERSION)
+AC_SUBST(XMMS_DATA_DIR)
+AC_SUBST(XMMS_PLUGIN_DIR)
+AC_SUBST(XMMS_VISUALIZATION_PLUGIN_DIR)
+AC_SUBST(XMMS_INPUT_PLUGIN_DIR)
+AC_SUBST(XMMS_OUTPUT_PLUGIN_DIR)
+AC_SUBST(XMMS_GENERAL_PLUGIN_DIR)
+AC_SUBST(XMMS_EFFECT_PLUGIN_DIR)
+])
projects / platform / upstream / gstreamer.git / commitdiff