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Matroska version check >= 0.4.2

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This commit is contained in:
Moritz Bunkus 2003-05-07 15:10:04 +00:00
parent 3a86be1dba
commit ab5990a3b0
1 changed files with 43 additions and 33 deletions
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76
acinclude.m4
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@ -454,11 +454,18 @@ dnl
#include <stdlib.h>
#include <string.h>
#include <EbmlConfig.h>
#include <KaxTypes.h>
#include <KaxVersion.h>
using namespace LIBMATROSKA_NAMESPACE;
int main ()
{
system("touch conf.matroskatest");
FILE *f;
f = fopen("conf.matroskatest", "wb");
if (f == NULL)
return 1;
fprintf(f, "%s\n", KaxCodeVersion.c_str());
fclose(f);
return 0;
}
@ -468,42 +475,45 @@ int main ()
LIBS="$ac_save_LIBS"
fi
if test "x$no_matroska" = "x" ; then
if test "x$no_matroska" = "x" -a -f conf.matroskatest ; then
AC_MSG_RESULT(yes)
ifelse([$1], , :, [$1])
else
AC_MSG_RESULT(no)
if test -f conf.matroskatest ; then
:
else
echo "*** Could not run Matroska test program, checking why..."
CFLAGS="$CFLAGS $MATROSKA_CFLAGS"
LIBS="$LIBS $MATROSKA_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <EbmlConfig.h>
#include <KaxTypes.h>
], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding Matroska or finding the wrong"
echo "*** version of Matroska. If it is not finding Matroska, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means Matroska was incorrectly installed"
echo "*** or that you have moved Matroska since it was installed."
exit 1 ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
MATROSKA_CFLAGS=""
MATROSKA_LIBS=""
ifelse([$2], , :, [$2])
exit 1
fi
AC_MSG_CHECKING(Matroska version)
matroska_version=`cat conf.matroskatest`
mver_ok=`sed 's;\.;\ ;g' < conf.matroskatest | (read -a mver
if test ${mver[[0]]} -gt 0 ; then
mver_ok=1
elif test ${mver[[0]]} -lt 0 ; then
mver_ok=0
else
if test ${mver[[1]]} -gt 4 ; then
mver_ok=1
elif test ${mver[[1]]} -lt 4 ; then
mver_ok=0
else
if test ${mver[[2]]} -ge 2 ; then
mver_ok=1
else
mver_ok=0
fi
fi
fi
echo $mver_ok )`
if test "$mver_ok" = "1" ; then
AC_MSG_RESULT($matroska_version ok)
else
AC_MSG_RESULT($matroska_version too old)
echo '*** Your Matroska version is too old. Upgrade to at least version'
echo '*** 0.4.2 and re-run configure.'
exit 1
fi
AC_SUBST(MATROSKA_CFLAGS)
AC_SUBST(MATROSKA_LIBS)
rm -f conf.matroskatest