117 lines
3.9 KiB
Plaintext
Executable File
117 lines
3.9 KiB
Plaintext
Executable File
# Configure paths for libogg
|
|
# Jack Moffitt <jack@icecast.org> 10-21-2000
|
|
# Shamelessly stolen from Owen Taylor and Manish Singh
|
|
|
|
dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
|
|
dnl Test for libogg, and define OGG_CFLAGS and OGG_LIBS
|
|
dnl
|
|
AC_DEFUN([XIPH_PATH_OGG],
|
|
[dnl
|
|
dnl Get the cflags and libraries
|
|
dnl
|
|
AC_ARG_WITH(ogg,AC_HELP_STRING([--with-ogg=PFX],[Prefix where libogg is installed (optional)]), ogg_prefix="$withval", ogg_prefix="")
|
|
AC_ARG_WITH(ogg-libraries,AC_HELP_STRING([--with-ogg-libraries=DIR],[Directory where libogg library is installed (optional)]), ogg_libraries="$withval", ogg_libraries="")
|
|
AC_ARG_WITH(ogg-includes,AC_HELP_STRING([--with-ogg-includes=DIR],[Directory where libogg header files are installed (optional)]), ogg_includes="$withval", ogg_includes="")
|
|
AC_ARG_ENABLE(oggtest,AC_HELP_STRING([--disable-oggtest],[Do not try to compile and run a test Ogg program]),, enable_oggtest=yes)
|
|
|
|
if test "x$ogg_libraries" != "x" ; then
|
|
OGG_LIBS="-L$ogg_libraries"
|
|
elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then
|
|
OGG_LIBS=""
|
|
elif test "x$ogg_prefix" != "x" ; then
|
|
OGG_LIBS="-L$ogg_prefix/lib"
|
|
elif test "x$prefix" != "xNONE" ; then
|
|
OGG_LIBS="-L$prefix/lib"
|
|
fi
|
|
|
|
if test "x$ogg_prefix" != "xno" ; then
|
|
OGG_LIBS="$OGG_LIBS -logg"
|
|
fi
|
|
|
|
if test "x$ogg_includes" != "x" ; then
|
|
OGG_CFLAGS="-I$ogg_includes"
|
|
elif test "x$ogg_prefix" = "xno" || test "x$ogg_prefix" = "xyes" ; then
|
|
OGG_CFLAGS=""
|
|
elif test "x$ogg_prefix" != "x" ; then
|
|
OGG_CFLAGS="-I$ogg_prefix/include"
|
|
elif test "x$prefix" != "xNONE"; then
|
|
OGG_CFLAGS="-I$prefix/include"
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for Ogg)
|
|
if test "x$ogg_prefix" = "xno" ; then
|
|
no_ogg="disabled"
|
|
enable_oggtest="no"
|
|
else
|
|
no_ogg=""
|
|
fi
|
|
|
|
|
|
if test "x$enable_oggtest" = "xyes" ; then
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $OGG_CFLAGS"
|
|
LIBS="$LIBS $OGG_LIBS"
|
|
dnl
|
|
dnl Now check if the installed Ogg is sufficiently new.
|
|
dnl
|
|
rm -f conf.oggtest
|
|
AC_TRY_RUN([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <ogg/ogg.h>
|
|
|
|
int main ()
|
|
{
|
|
system("touch conf.oggtest");
|
|
return 0;
|
|
}
|
|
|
|
],, no_ogg=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
if test "x$no_ogg" = "xdisabled" ; then
|
|
AC_MSG_RESULT(no)
|
|
ifelse([$2], , :, [$2])
|
|
elif test "x$no_ogg" = "x" ; then
|
|
AC_MSG_RESULT(yes)
|
|
ifelse([$1], , :, [$1])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
if test -f conf.oggtest ; then
|
|
:
|
|
else
|
|
echo "*** Could not run Ogg test program, checking why..."
|
|
CFLAGS="$CFLAGS $OGG_CFLAGS"
|
|
LIBS="$LIBS $OGG_LIBS"
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <ogg/ogg.h>
|
|
], [ return 0; ],
|
|
[ echo "*** The test program compiled, but did not run. This usually means"
|
|
echo "*** that the run-time linker is not finding Ogg or finding the wrong"
|
|
echo "*** version of Ogg. If it is not finding Ogg, you'll need to set your"
|
|
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
|
|
echo "*** to the installed location Also, make sure you have run ldconfig if that"
|
|
echo "*** is required on your system"
|
|
echo "***"
|
|
echo "*** If you have an old version installed, it is best to remove it, although"
|
|
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
|
|
[ echo "*** The test program failed to compile or link. See the file config.log for the"
|
|
echo "*** exact error that occured. This usually means Ogg was incorrectly installed"
|
|
echo "*** or that you have moved Ogg since it was installed." ])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
OGG_CFLAGS=""
|
|
OGG_LIBS=""
|
|
ifelse([$2], , :, [$2])
|
|
fi
|
|
AC_SUBST(OGG_CFLAGS)
|
|
AC_SUBST(OGG_LIBS)
|
|
rm -f conf.oggtest
|
|
])
|