Update for mingw compile.

[awesomized/libmemcached] / m4 / socket_send_flags.m4

diff --git a/m4/socket_send_flags.m4 b/m4/socket_send_flags.m4
index 1eefa1bd5c493b509afc4630353054e5584a3525..7b739928bc65f0308f49132836c2c4b49a690102 100644 (file)
--- a/m4/socket_send_flags.m4
+++ b/m4/socket_send_flags.m4
@@ -1,46 +1,47 @@
-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.
-dnl ---------------------------------------------------------------------------
-dnl Macro: SOCKET_SEND_FLAGS
-dnl ---------------------------------------------------------------------------
+# Copyright (C) 2012-2013 Data Differential LLC
+# Copyright (C) 2011 Trond Norbye
+# This file is free software; Trond Norbye and Data Differential
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+# ---------------------------------------------------------------------------
+# Macro: SOCKET_SEND_FLAGS
+# ---------------------------------------------------------------------------
+#
+
+#serial 2
 
 AC_DEFUN([SOCKET_SEND_FLAGS],
-[
-  AC_CACHE_CHECK([for MSG_NOSIGNAL], [ac_cv_msg_nosignal], [
-    AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -I${srcdir}"
-
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [ int flags= MSG_NOSIGNAL ])], [ac_cv_msg_nosignal="yes"])
-    AC_LANG_POP
+    [AC_CACHE_CHECK([for MSG_NOSIGNAL],[ac_cv_msg_nosignal],
+      [AC_LANG_PUSH([C])
+      AX_SAVE_FLAGS
+      CFLAGS="$CFLAGS -I${srcdir}"
+
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [int flags= MSG_NOSIGNAL])], [ac_cv_msg_nosignal="yes"])
+      AC_LANG_POP
+      AX_RESTORE_FLAGS])
+
+    AC_CACHE_CHECK([for MSG_DONTWAIT],[ac_cv_msg_dontwait],
+      [AC_LANG_PUSH([C])
+      AX_SAVE_FLAGS
+      CFLAGS="$CFLAGS -I${srcdir}"
+
+      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>],[int flags= MSG_DONTWAIT])],[ac_cv_msg_dontwait="yes"])
+      AC_LANG_POP
+      AX_RESTORE_FLAGS])
+
+    AC_CACHE_CHECK([for MSG_MORE],[ac_cv_msg_more],
+      [AC_LANG_PUSH([C])
+      AX_SAVE_FLAGS
+      CFLAGS="$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])])
+  AS_IF([test "x$ac_cv_msg_dontwait" = "xyes"],[AC_DEFINE([HAVE_MSG_DONTWAIT],[1],[Define to 1 if you have a MSG_DONTWAIT])])
+  AS_IF([test "x$ac_cv_msg_more" = "xyes"],[AC_DEFINE([HAVE_MSG_MORE],[1],[Define to 1 if you have a MSG_MORE])])
   ])
 
-  AC_CACHE_CHECK([for MSG_DONTWAIT], [ac_cv_msg_dontwait], [
-    AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$CFLAGS -I${srcdir}"
-
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <netdb.h>], [ int flags= MSG_DONTWAIT ])], [ac_cv_msg_dontwait="yes"])
-    AC_LANG_POP
-  ])
-
-  AC_CACHE_CHECK([for MSG_MORE], [ac_cv_msg_more], [
-    AC_LANG_PUSH([C])
-    save_CFLAGS="$CFLAGS"
-    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
-  ])
-
-  AS_IF([test "x$ac_cv_msg_nosignal" = "xyes"],[ AC_DEFINE(HAVE_MSG_NOSIGNAL, 1, [Define to 1 if you have a MSG_NOSIGNAL])])
-  AS_IF([test "x$ac_cv_msg_dontwait" = "xyes"],[ AC_DEFINE(HAVE_MSG_DONTWAIT, 1, [Define to 1 if you have a MSG_DONTWAIT])])
-  AS_IF([test "x$ac_cv_msg_more" = "xyes"],[ AC_DEFINE(HAVE_MSG_MORE, 1, [Define to 1 if you have a MSG_MORE])])
-])
-
-dnl ---------------------------------------------------------------------------
-dnl End Macro: SOCKET_SEND_FLAGS
-dnl ---------------------------------------------------------------------------
+# ---------------------------------------------------------------------------
+# End Macro: SOCKET_SEND_FLAGS
+# ---------------------------------------------------------------------------