mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 09:40:37 +00:00
215 lines
9.1 KiB
Text
215 lines
9.1 KiB
Text
# Configure paths for libmikmod
|
|
#
|
|
# Derived from glib.m4 (Owen Taylor 97-11-3)
|
|
# Improved by Chris Butler
|
|
#
|
|
|
|
dnl AM_PATH_LIBMIKMOD([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
|
|
dnl Test for libmikmod, and define LIBMIKMOD_CFLAGS, LIBMIKMOD_LIBS and
|
|
dnl LIBMIKMOD_LDADD
|
|
dnl
|
|
AC_DEFUN(AM_PATH_LIBMIKMOD,
|
|
[dnl
|
|
dnl Get the cflags and libraries from the libmikmod-config script
|
|
dnl
|
|
AC_ARG_WITH(libmikmod-prefix,
|
|
AC_HELP_STRING([--with-libmikmod-prefix=PFX],
|
|
[prefix where libmikmod is installed (optional)]),
|
|
libmikmod_config_prefix="$withval", libmikmod_config_prefix="")
|
|
|
|
AC_ARG_WITH(libmikmod-exec-prefix,
|
|
AC_HELP_STRING([--with-libmikmod-exec-prefix=PFX],
|
|
[exec prefix where libmikmod is installed (optional)]),
|
|
libmikmod_config_exec_prefix="$withval", libmikmod_config_exec_prefix="")
|
|
|
|
AC_ARG_ENABLE(libmikmodtest,
|
|
AC_HELP_STRING([--disable-libmikmodtest],
|
|
[Do not try to compile and run a test libmikmod program]),
|
|
, enable_libmikmodtest=yes)
|
|
|
|
if test x$libmikmod_config_exec_prefix != x ; then
|
|
libmikmod_config_args="$libmikmod_config_args --exec-prefix=$libmikmod_config_exec_prefix"
|
|
if test x${LIBMIKMOD_CONFIG+set} != xset ; then
|
|
LIBMIKMOD_CONFIG=$libmikmod_config_exec_prefix/bin/libmikmod-config
|
|
fi
|
|
fi
|
|
if test x$libmikmod_config_prefix != x ; then
|
|
libmikmod_config_args="$libmikmod_config_args --prefix=$libmikmod_config_prefix"
|
|
if test x${LIBMIKMOD_CONFIG+set} != xset ; then
|
|
LIBMIKMOD_CONFIG=$libmikmod_config_prefix/bin/libmikmod-config
|
|
fi
|
|
fi
|
|
|
|
AC_PATH_PROG(LIBMIKMOD_CONFIG, libmikmod-config, no)
|
|
min_libmikmod_version=ifelse([$1], ,3.1.5,$1)
|
|
AC_MSG_CHECKING(for libmikmod - version >= $min_libmikmod_version)
|
|
no_libmikmod=""
|
|
if test "$LIBMIKMOD_CONFIG" = "no" ; then
|
|
no_libmikmod=yes
|
|
else
|
|
LIBMIKMOD_CFLAGS=`$LIBMIKMOD_CONFIG $libmikmod_config_args --cflags`
|
|
LIBMIKMOD_LIBS=`$LIBMIKMOD_CONFIG $libmikmod_config_args --libs`
|
|
LIBMIKMOD_LDADD=`$LIBMIKMOD_CONFIG $libmikmod_config_args --ldadd`
|
|
libmikmod_config_major_version=`$LIBMIKMOD_CONFIG $libmikmod_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\1/'`
|
|
libmikmod_config_minor_version=`$LIBMIKMOD_CONFIG $libmikmod_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\2/'`
|
|
libmikmod_config_micro_version=`$LIBMIKMOD_CONFIG $libmikmod_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\).*/\3/'`
|
|
if test "x$enable_libmikmodtest" = "xyes" ; then
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
AC_LANG_SAVE
|
|
AC_LANG_C
|
|
CFLAGS="$CFLAGS $LIBMIKMOD_CFLAGS $LIBMIKMOD_LDADD"
|
|
LIBS="$LIBMIKMOD_LIBS $LIBS"
|
|
dnl
|
|
dnl Now check if the installed libmikmod is sufficiently new. (Also sanity
|
|
dnl checks the results of libmikmod-config to some extent
|
|
dnl
|
|
rm -f conf.mikmodtest
|
|
AC_TRY_RUN([
|
|
#include <mikmod.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
char* my_strdup (char *str)
|
|
{
|
|
char *new_str;
|
|
|
|
if (str) {
|
|
new_str = malloc ((strlen (str) + 1) * sizeof(char));
|
|
strcpy (new_str, str);
|
|
} else
|
|
new_str = NULL;
|
|
|
|
return new_str;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
int major,minor,micro;
|
|
int libmikmod_major_version,libmikmod_minor_version,libmikmod_micro_version;
|
|
char *tmp_version;
|
|
|
|
system("touch conf.mikmodtest");
|
|
|
|
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
|
tmp_version = my_strdup("$min_libmikmod_version");
|
|
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
|
printf("%s, bad version string\n", "$min_libmikmod_version");
|
|
exit(1);
|
|
}
|
|
|
|
libmikmod_major_version=(MikMod_GetVersion() >> 16) & 255;
|
|
libmikmod_minor_version=(MikMod_GetVersion() >> 8) & 255;
|
|
libmikmod_micro_version=(MikMod_GetVersion() ) & 255;
|
|
|
|
if ((libmikmod_major_version != $libmikmod_config_major_version) ||
|
|
(libmikmod_minor_version != $libmikmod_config_minor_version) ||
|
|
(libmikmod_micro_version != $libmikmod_config_micro_version))
|
|
{
|
|
printf("\n*** 'libmikmod-config --version' returned %d.%d.%d, but libmikmod (%d.%d.%d)\n",
|
|
$libmikmod_config_major_version, $libmikmod_config_minor_version, $libmikmod_config_micro_version,
|
|
libmikmod_major_version, libmikmod_minor_version, libmikmod_micro_version);
|
|
printf ("*** was found! If libmikmod-config was correct, then it is best\n");
|
|
printf ("*** to remove the old version of libmikmod. You may also be able to fix the error\n");
|
|
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
|
|
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
|
|
printf("*** required on your system.\n");
|
|
printf("*** If libmikmod-config was wrong, set the environment variable LIBMIKMOD_CONFIG\n");
|
|
printf("*** to point to the correct copy of libmikmod-config, and remove the file config.cache\n");
|
|
printf("*** before re-running configure\n");
|
|
}
|
|
else if ((libmikmod_major_version != LIBMIKMOD_VERSION_MAJOR) ||
|
|
(libmikmod_minor_version != LIBMIKMOD_VERSION_MINOR) ||
|
|
(libmikmod_micro_version != LIBMIKMOD_REVISION))
|
|
{
|
|
printf("*** libmikmod header files (version %d.%d.%d) do not match\n",
|
|
LIBMIKMOD_VERSION_MAJOR, LIBMIKMOD_VERSION_MINOR, LIBMIKMOD_REVISION);
|
|
printf("*** library (version %d.%d.%d)\n",
|
|
libmikmod_major_version, libmikmod_minor_version, libmikmod_micro_version);
|
|
}
|
|
else
|
|
{
|
|
if ((libmikmod_major_version > major) ||
|
|
((libmikmod_major_version == major) && (libmikmod_minor_version > minor)) ||
|
|
((libmikmod_major_version == major) && (libmikmod_minor_version == minor) && (libmikmod_micro_version >= micro)))
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf("\n*** An old version of libmikmod (%d.%d.%d) was found.\n",
|
|
libmikmod_major_version, libmikmod_minor_version, libmikmod_micro_version);
|
|
printf("*** You need a version of libmikmod newer than %d.%d.%d.\n",
|
|
major, minor, micro);
|
|
printf("***\n");
|
|
printf("*** If you have already installed a sufficiently new version, this error\n");
|
|
printf("*** probably means that the wrong copy of the libmikmod-config shell script is\n");
|
|
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
|
printf("*** of libmikmod, but you can also set the LIBMIKMOD_CONFIG environment to point to the\n");
|
|
printf("*** correct copy of libmikmod-config. (In this case, you will have to\n");
|
|
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
|
|
printf("*** so that the correct libraries are found at run-time))\n");
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
],, no_libmikmod=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
AC_LANG_RESTORE
|
|
fi
|
|
fi
|
|
if test "x$no_libmikmod" = x ; then
|
|
AC_MSG_RESULT([yes, `$LIBMIKMOD_CONFIG --version`])
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
if test "$LIBMIKMOD_CONFIG" = "no" ; then
|
|
echo "*** The libmikmod-config script installed by libmikmod could not be found"
|
|
echo "*** If libmikmod was installed in PREFIX, make sure PREFIX/bin is in"
|
|
echo "*** your path, or set the LIBMIKMOD_CONFIG environment variable to the"
|
|
echo "*** full path to libmikmod-config."
|
|
else
|
|
if test -f conf.mikmodtest ; then
|
|
:
|
|
else
|
|
echo "*** Could not run libmikmod test program, checking why..."
|
|
CFLAGS="$CFLAGS $LIBMIKMOD_CFLAGS"
|
|
LIBS="$LIBS $LIBMIKMOD_LIBS"
|
|
AC_LANG_SAVE
|
|
AC_LANG_C
|
|
AC_TRY_LINK([
|
|
#include <mikmod.h>
|
|
#include <stdio.h>
|
|
], [ return (MikMod_GetVersion()!=0); ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding libmikmod or finding the wrong"
|
|
echo "*** version of libmikmod. If it is not finding libmikmod, 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 libmikmod was incorrectly installed"
|
|
echo "*** or that you have moved libmikmod since it was installed. In the latter case, you"
|
|
echo "*** may want to edit the libmikmod-config script: $LIBMIKMOD_CONFIG" ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
AC_LANG_RESTORE
|
|
fi
|
|
fi
|
|
LIBMIKMOD_CFLAGS=""
|
|
LIBMIKMOD_LIBS=""
|
|
LIBMIKMOD_LDADD=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
AC_SUBST(LIBMIKMOD_CFLAGS)
|
|
AC_SUBST(LIBMIKMOD_LIBS)
|
|
AC_SUBST(LIBMIKMOD_LDADD)
|
|
rm -f conf.mikmodtest
|
|
])
|