1
0
mirror of https://github.com/samba-team/samba.git synced 2024-12-24 21:34:56 +03:00
samba-mirror/lib/zlib/zlib.m4
2008-10-18 14:14:44 +02:00

30 lines
499 B
Plaintext

AC_DEFUN([AC_ZLIB],[
AC_CHECK_HEADERS(zlib.h)
AC_CHECK_LIB_EXT(z, ZLIB_LIBS, zlibVersion)
AC_CACHE_CHECK([for zlib >= 1.2.3], samba_cv_zlib_1_2_3, [
AC_TRY_COMPILE([
#include <zlib.h>
],[
#if (ZLIB_VERNUM >= 0x1230)
#else
#error "ZLIB_VERNUM < 0x1230"
#endif
],[
samba_cv_zlib_1_2_3=yes
],[
samba_cv_zlib_1_2_3=no
])
])
if test x"$ac_cv_header_zlib_h" = x"yes" -a \
x"$ac_cv_lib_ext_z_zlibVersion" = x"yes" -a \
x"$samba_cv_zlib_1_2_3" = x"yes"; then
$1
else
$2
fi
])