Update assert rule.

[awesomized/libmemcached] / m4 / socket_send_flags.m4

diff --git a/m4/socket_send_flags.m4 b/m4/socket_send_flags.m4
index 1eefa1bd5c493b509afc4630353054e5584a3525..5c1c747030f35fbdcf822a1e9aaa03e9dfc3874e 100644 (file)
--- a/m4/socket_send_flags.m4
+++ b/m4/socket_send_flags.m4
@@ -1,5 +1,5 @@
-dnl  Copyright (C) 2012 Data Differential LLC
-dnl  Copyright (C) 2011 Trond Norbye
+dnl Copyright (C) 2012 Data Differential LLC
+dnl Copyright (C) 2011 Trond Norbye
 dnl This file is free software; Trond Norbye
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -7,33 +7,35 @@ dnl ---------------------------------------------------------------------------
 dnl Macro: SOCKET_SEND_FLAGS
 dnl ---------------------------------------------------------------------------
 
-AC_DEFUN([SOCKET_SEND_FLAGS],
-[
+AC_DEFUN([SOCKET_SEND_FLAGS],[
   AC_CACHE_CHECK([for MSG_NOSIGNAL], [ac_cv_msg_nosignal], [
     AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
+    AX_SAVE_FLAGS
     CFLAGS="$CFLAGS -I${srcdir}"
 
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [ int flags= MSG_NOSIGNAL ])], [ac_cv_msg_nosignal="yes"])
     AC_LANG_POP
+    AX_RESTORE_FLAGS
   ])
 
   AC_CACHE_CHECK([for MSG_DONTWAIT], [ac_cv_msg_dontwait], [
     AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
+    AX_SAVE_FLAGS
     CFLAGS="$CFLAGS -I${srcdir}"
 
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [ int flags= MSG_DONTWAIT ])], [ac_cv_msg_dontwait="yes"])
     AC_LANG_POP
+    AX_RESTORE_FLAGS
   ])
 
   AC_CACHE_CHECK([for MSG_MORE], [ac_cv_msg_more], [
     AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
+    AX_SAVE_FLAGS
     CFLAGS="$CFLAGS -I${srcdir}"
 
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [ int flags= MSG_MORE ])], [ac_cv_msg_more="yes"])
     AC_LANG_POP
+    AX_RESTORE_FLAGS
   ])
 
   AS_IF([test "x$ac_cv_msg_nosignal" = "xyes"],[ AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Define to 1 if you have a MSG_NOSIGNAL])])