mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-03 16:09:39 +00:00
169 lines
6.1 KiB
Text
169 lines
6.1 KiB
Text
# Configure paths for AALIB
|
|
# Jan Hubicka 4/22/2001
|
|
# stolen from 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_AALIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
|
dnl Test for AALIB, and define AALIB_CFLAGS and AALIB_LIBS
|
|
dnl
|
|
AC_DEFUN(AM_PATH_AALIB,
|
|
[dnl
|
|
dnl Get the cflags and libraries from the aalib-config script
|
|
dnl
|
|
AC_ARG_WITH(aalib-prefix,[ --with-aalib-prefix=PFX Prefix where AALIB is installed (optional)],
|
|
aalib_prefix="$withval", aalib_prefix="")
|
|
AC_ARG_WITH(aalib-exec-prefix,[ --with-aalib-exec-prefix=PFX Exec prefix where AALIB is installed (optional)],
|
|
aalib_exec_prefix="$withval", aalib_exec_prefix="")
|
|
AC_ARG_ENABLE(aalibtest, [ --disable-aalibtest Do not try to compile and run a test AALIB program],
|
|
, enable_aalibtest=yes)
|
|
|
|
if test x$aalib_exec_prefix != x ; then
|
|
aalib_args="$aalib_args --exec-prefix=$aalib_exec_prefix"
|
|
if test x${AALIB_CONFIG+set} != xset ; then
|
|
AALIB_CONFIG=$aalib_exec_prefix/bin/aalib-config
|
|
fi
|
|
fi
|
|
if test x$aalib_prefix != x ; then
|
|
aalib_args="$aalib_args --prefix=$aalib_prefix"
|
|
if test x${AALIB_CONFIG+set} != xset ; then
|
|
AALIB_CONFIG=$aalib_prefix/bin/aalib-config
|
|
fi
|
|
fi
|
|
|
|
AC_PATH_PROG(AALIB_CONFIG, aalib-config, no)
|
|
min_aalib_version=ifelse([$1], ,0.11.0,$1)
|
|
AC_MSG_CHECKING(for AALIB - version >= $min_aalib_version)
|
|
no_aalib=""
|
|
if test "$AALIB_CONFIG" = "no" ; then
|
|
no_aalib=yes
|
|
else
|
|
AALIB_CFLAGS=`$AALIB_CONFIG $aalibconf_args --cflags`
|
|
AALIB_LIBS=`$AALIB_CONFIG $aalibconf_args --libs`
|
|
|
|
aalib_major_version=`$AALIB_CONFIG $aalib_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
|
aalib_minor_version=`$AALIB_CONFIG $aalib_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
|
aalib_micro_version=`$AALIB_CONFIG $aalib_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
|
if test "x$enable_aalibtest" = "xyes" ; then
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $AALIB_CFLAGS"
|
|
LIBS="$LIBS $AALIB_LIBS"
|
|
dnl
|
|
dnl Now check if the installed AALIB is sufficiently new. (Also sanity
|
|
dnl checks the results of aalib-config to some extent
|
|
dnl
|
|
rm -f conf.aalibtest
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "aalib.h"
|
|
|
|
char*
|
|
my_strdup (char *str)
|
|
{
|
|
char *new_str;
|
|
|
|
if (str)
|
|
{
|
|
new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
|
|
strcpy (new_str, str);
|
|
}
|
|
else
|
|
new_str = NULL;
|
|
|
|
return new_str;
|
|
}
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
int major, minor, micro;
|
|
char *tmp_version;
|
|
|
|
/* This hangs on some systems (?)
|
|
system ("touch conf.aalibtest");
|
|
*/
|
|
{ FILE *fp = fopen("conf.aalibtest", "a"); if ( fp ) fclose(fp); }
|
|
|
|
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
|
tmp_version = my_strdup("$min_aalib_version");
|
|
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
|
printf("%s, bad version string\n", "$min_aalib_version");
|
|
exit(1);
|
|
}
|
|
|
|
if (($aalib_major_version > major) ||
|
|
(($aalib_major_version == major) && ($aalib_minor_version > minor)) ||
|
|
(($aalib_major_version == major) && ($aalib_minor_version == minor) && ($aalib_micro_version >= micro)))
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf("\n*** 'aalib-config --version' returned %d.%d.%d, but the minimum version\n", $aalib_major_version, $aalib_minor_version, $aalib_micro_version);
|
|
printf("*** of AALIB required is %d.%d.%d. If aalib-config is correct, then it is\n", major, minor, micro);
|
|
printf("*** best to upgrade to the required version.\n");
|
|
printf("*** If aalib-config was wrong, set the environment variable AALIB_CONFIG\n");
|
|
printf("*** to point to the correct copy of aalib-config, and remove the file\n");
|
|
printf("*** config.cache before re-running configure\n");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
],, no_aalib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
if test "x$no_aalib" = x ; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
if test "$AALIB_CONFIG" = "no" ; then
|
|
echo "*** The aalib-config script installed by AALIB could not be found"
|
|
echo "*** If AALIB was installed in PREFIX, make sure PREFIX/bin is in"
|
|
echo "*** your path, or set the AALIB_CONFIG environment variable to the"
|
|
echo "*** full path to aalib-config."
|
|
else
|
|
if test -f conf.aalibtest ; then
|
|
:
|
|
else
|
|
echo "*** Could not run AALIB test program, checking why..."
|
|
CFLAGS="$CFLAGS $AALIB_CFLAGS"
|
|
LIBS="$LIBS $AALIB_LIBS"
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include "AALIB.h"
|
|
], [ return 0; ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding AALIB or finding the wrong"
|
|
echo "*** version of AALIB. If it is not finding AALIB, 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 AALIB was incorrectly installed"
|
|
echo "*** or that you have moved AALIB since it was installed. In the latter case, you"
|
|
echo "*** may want to edit the aalib-config script: $AALIB_CONFIG" ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
AALIB_CFLAGS=""
|
|
AALIB_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
AC_SUBST(AALIB_CFLAGS)
|
|
AC_SUBST(AALIB_LIBS)
|
|
rm -f conf.aalibtest
|
|
])
|