mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-21 07:46:38 +00:00
209 lines
7.4 KiB
Text
209 lines
7.4 KiB
Text
dnl as-arts.m4 0.1.0
|
|
|
|
dnl $Id: as-arts.m4,v 1.5 2004/05/21 11:20:49 thomasvs Exp $
|
|
dnl if you copy this file to your cvs,
|
|
dnl add this file using cvs -ko add to retain this header
|
|
|
|
dnl This is an example arts .m4 adapted and scrubbed by thomasvs
|
|
|
|
# Configure paths for ARTS
|
|
# Philip Stadermann 2001-06-21
|
|
# stolen from esd.m4
|
|
|
|
dnl AM_PATH_ARTS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
|
dnl Test for ARTS, and define ARTS_CXXFLAGS and ARTS_LIBS
|
|
dnl
|
|
AC_DEFUN([AM_PATH_ARTS],
|
|
[dnl
|
|
dnl Get the cflags and libraries from the artsc-config script
|
|
dnl
|
|
AC_ARG_WITH(arts-prefix,
|
|
AC_HELP_STRING([--with-arts-prefix=PFX],
|
|
[prefix where ARTS is installed (optional)]),
|
|
arts_prefix="$withval", arts_prefix="")
|
|
|
|
AC_ARG_WITH(arts-exec-prefix,
|
|
AC_HELP_STRING([--with-arts-exec-prefix=PFX],
|
|
[exec prefix where ARTS is installed (optional)]),
|
|
arts_exec_prefix="$withval", arts_exec_prefix="")
|
|
|
|
AC_ARG_ENABLE(artstest,
|
|
AC_HELP_STRING([--disable-artstest],
|
|
[do not try to compile and run a test ARTS program]),
|
|
, 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=$arts_exec_prefix/bin/artsc-config
|
|
fi
|
|
fi
|
|
if test x$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
|
|
fi
|
|
|
|
AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
|
|
min_arts_version=ifelse([$1], ,0.9.5,$1)
|
|
AC_MSG_CHECKING(for ARTS artsc - version >= $min_arts_version)
|
|
no_arts=""
|
|
if test "$ARTS_CONFIG" = "no" ; then
|
|
no_arts=yes
|
|
else
|
|
# FIXME: thomas added this sed to get arts path instead of artsc
|
|
# replace -I.../artsc with -I.../arts
|
|
ARTS_CXXFLAGS=`$ARTS_CONFIG $artsconf_args --cflags | artsc-config --cflags | sed 's/\(-I.*\)artsc/\1arts/'`
|
|
ARTS_LIBS=`$ARTS_CONFIG $artsconf_args --libs | sed 's/artsc$/arts/'`
|
|
|
|
arts_major_version=`$ARTS_CONFIG $arts_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
|
arts_minor_version=`$ARTS_CONFIG $arts_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
|
arts_micro_version=`$ARTS_CONFIG $arts_config_args --version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
|
if test "x$enable_artstest" = "xyes" ; then
|
|
dnl ac_save_CXXFLAGS="$CXXFLAGS"
|
|
dnl ac_save_LIBS="$LIBS"
|
|
dnl CFLAGS="$CFLAGS $ARTS_CXXFLAGS"
|
|
dnl LIBS="$LIBS $ARTS_LIBS"
|
|
dnl
|
|
dnl Now check if the installed ARTS is sufficiently new. (Also sanity
|
|
dnl checks the results of artsc-config to some extent)
|
|
dnl
|
|
|
|
dnl a*s: to successfully compile the C++ test app, we need to
|
|
dnl first make sure we're going to compile it as C++ (with AC_LANG_PUSH),
|
|
dnl then add the CFLAGS and CLIBS of arts which we just discovered to the
|
|
dnl C++ compilation and linking flags.
|
|
dnl We also need to clean up after the test; this means using AC_LANG_POP
|
|
dnl and restoring the CPPFLAGS and LDFLAGS from the saved values we take
|
|
dnl here.
|
|
|
|
dnl ask nicely for C++ compilation
|
|
AC_LANG_PUSH(C++)
|
|
|
|
dnl save compilation and link flags and make our own
|
|
ac_save_CPPFLAGS="$CPPFLAGS"
|
|
ac_save_LDFLAGS="$LDFLAGS"
|
|
AC_SUBST(CPPFLAGS,"$CPPFLAGS $ARTS_CXXFLAGS")
|
|
AC_SUBST(LDFLAGS,"$LDFLAGS $ARTS_CLIBS")
|
|
|
|
rm -f conf.artstest
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <artsflow.h>
|
|
|
|
char*
|
|
my_strdup (char *str)
|
|
{
|
|
char *new_str;
|
|
|
|
if (str)
|
|
{
|
|
// thomas: the original test did not have the typecast
|
|
new_str = (char *) malloc ((strlen (str) + 1) * sizeof(char));
|
|
strcpy (new_str, str);
|
|
}
|
|
else
|
|
new_str = NULL;
|
|
|
|
return new_str;
|
|
}
|
|
|
|
int main ()
|
|
{
|
|
int major, minor, micro;
|
|
char *tmp_version;
|
|
|
|
system ("touch conf.artstest");
|
|
|
|
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
|
tmp_version = my_strdup("$min_arts_version");
|
|
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
|
printf("%s, bad version string\n", "$min_arts_version");
|
|
exit(1);
|
|
}
|
|
|
|
if (($arts_major_version > major) ||
|
|
(($arts_major_version == major) && ($arts_minor_version > minor)) ||
|
|
(($arts_major_version == major) && ($arts_minor_version == minor) && ($arts_micro_version >= micro)))
|
|
{
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
printf("\n*** 'artsc-config --version' returned %d.%d.%d, but the minimum version\n", $arts_major_version, $arts_minor_version, $arts_micro_version);
|
|
printf("*** of ARTS required is %d.%d.%d. If artsc-config is correct, then it is\n", major, minor, micro);
|
|
printf("*** best to upgrade to the required version.\n");
|
|
printf("*** If artsc-config was wrong, set the environment variable ARTS_CONFIG\n");
|
|
printf("*** to point to the correct copy of artsc-config, and remove the file\n");
|
|
printf("*** config.cache before re-running configure\n");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
],, no_arts=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
dnl CFLAGS="$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], , :, [$2])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
if test "$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
|
|
:
|
|
else
|
|
echo "*** Could not run ARTS test program, checking why..."
|
|
CFLAGS="$CFLAGS $ARTS_CXXFLAGS"
|
|
LIBS="$LIBS $ARTS_LIBS"
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <artsflow.h>
|
|
], [ return 0; ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding ARTS or finding the wrong"
|
|
echo "*** version of ARTS. If it is not finding ARTS, 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 ARTS was incorrectly installed"
|
|
echo "*** or that you have moved ARTS since it was installed. In the latter case, you"
|
|
echo "*** may want to edit the artsc-config script: $ARTS_CONFIG" ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
fi
|
|
ARTS_CXXFLAGS=""
|
|
ARTS_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
AC_SUBST(ARTS_CXXFLAGS)
|
|
AC_SUBST(ARTS_LIBS)
|
|
rm -f conf.artstest
|
|
])
|
|
|
|
dnl release C++ question
|
|
|