diff --git a/configure.in b/configure.in
index b00df81a4d171dade926d72d45f571f939da6aa2..c2d577478167b115841387501698d79d61555ae1 100644 (file)
--- a/configure.in
+++ b/configure.in
fi
# Check for htonll
-AC_MSG_CHECKING([if have htonll defined])
-
- have_htonll="no"
- AC_LINK_IFELSE([AC_LANG_PROGRAM(
+AC_CACHE_CHECK([if have htonll defined],
+ [c_cv_have_htonll],
+ AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[[
#include <sys/types.h>
#include <netinet/in.h>
return htonll(0);
]]]
)],
- [
- have_htonll="yes"
- AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
- ])
-
-AC_MSG_RESULT([$have_htonll])
+ [c_cv_have_htonll="yes"],
+ [c_cv_have_htonll="no"]
+ )
+)
+if test "x$c_cv_have_htonll" = "xyes"
+then
+ AC_DEFINE(HAVE_HTONLL, 1, [Define if the function htonll exists.])
+fi
# Check for structures
AC_CHECK_MEMBERS([struct if_data.ifi_ibytes, struct if_data.ifi_opackets, struct if_data.ifi_ierrors],
[with_libgcrypt="no (symbol gcry_md_hash_buffer not found)"])
if test "$with_libgcrypt" != "no"; then
- AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")
+ m4_ifdef([AM_PATH_LIBGCRYPT],[AM_PATH_LIBGCRYPT(1:1.2.0,,with_libgcrypt="no (version 1.2.0+ required)")])
GCRYPT_CPPFLAGS="$LIBGCRYPT_CPPFLAGS $LIBGCRYPT_CFLAGS"
GCRYPT_LIBS="$LIBGCRYPT_LIBS"
fi