SDL-mirror/acinclude/ac_check_define.m4
Sam Lantinga 345698f187 Matěj Týč 2009-10-05 14:09:03 PDT
patched to comply to the up-to-date autoconf

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%404046
2009-10-10 18:37:35 +00:00

14 lines
372 B
Text

define(AC_CHECK_DEFINE,[dnl
AC_CACHE_CHECK(for $1 in $2, ac_cv_define_$1,
AC_EGREP_CPP([YES_IS_DEFINED], [
#include <$2>
#ifdef $1
YES_IS_DEFINED
#endif
], ac_cv_define_$1=yes, ac_cv_define_$1=no)
)
if test "$ac_cv_define_$1" = "yes" ; then
AC_DEFINE([HAVE_$1],[],[Added by AC_CHECK_DEFINE])
fi
])dnl
AC_DEFINE([HAVE_$1],[],[Added by AC_CHECK_DEFINE])