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- my mistake... mpeg2dec libs does not depend on X11 libraries (vo library distributed with mpeg2dec depends on X11 l...

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Original commit message from CVS:
- my mistake... mpeg2dec libs does not depend on X11 libraries
(vo library distributed with mpeg2dec depends on X11 libs).
Add configure option so user can specify where mpeg2dec library
is installed. This way we do not guess where is mpeg2dec.
If it is not in standard location (prefix==/usr), then leave it
to the user.
Changes inspired by AM_PATH_LIBMIKMOD.
This commit is contained in:
Wrobell 2002-01-18 19:46:03 +00:00
parent 836471779e
commit 36006f6dbe
1 changed files with 11 additions and 16 deletions
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27
m4/gst-mpeg2dec.m4
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@ -1,24 +1,19 @@
AC_DEFUN(GST_CHECK_MPEG2DEC,
[dnl
dnl
dnl check for mpeg2dec in standard location
dnl if not found then check for mpeg2dec in /usr/X11R6/lib
dnl
CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h, MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec")
dnl unset cache variable - we want to check once again for the same library
dnl but in different location
unset ac_cv_lib_mpeg2_mpeg2_init
AC_ARG_WITH(mpeg2dec-prefix,
[ --with-mpeg2dec-prefix=PFX Prefix where mpeg2dec is installed (optional)],
mpeg2dec_config_prefix="$withval", mpeg2dec_config_prefix="")
dnl check again in /usr/X11R6/lib
if test x$HAVE_MPEG2DEC = xno; then
AC_MSG_NOTICE([NOTICE: mpeg2dec not found, let's try again in /usr/X11R6])
if test x$mpeg2dec_config_prefix = x ; then
CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h,
MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec")
else
CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init, mpeg2dec/mpeg2.h, [
MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec -L/usr/X11R6/lib"
MPEG2DEC_CFLAGS="-I/usr/X11R6/include"
], , -L/usr/X11R6/lib, -I/usr/X11R6/include)
MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec -L$mpeg2dec_config_prefix/lib"
MPEG2DEC_CFLAGS="-I$mpeg2dec_config_prefix/include"
], , -L$mpeg2dec_config_prefix/lib, -I$mpeg2dec_config_prefix/include)
fi
AC_SUBST(MPEG2DEC_CFLAGS)
AC_SUBST(MPEG2DEC_LIBS)
])