From d40dcaebdac67bc85fda5ecffc2180b0fbc9423c Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Mon, 11 Sep 2006 13:47:29 +0000
Subject: r18382: define _XOPEN_SOURCE to hopefully bring in MAP_FAILED in
 sys/mman.h on Tru64

metze
(This used to be commit 8109eb9d28c9043c359d48319efe91aed2714431)
---
 source4/lib/replace/libreplace.m4 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/source4/lib/replace/libreplace.m4 b/source4/lib/replace/libreplace.m4
index 52e1b5fe1d..8b1486c5c1 100644
--- a/source4/lib/replace/libreplace.m4
+++ b/source4/lib/replace/libreplace.m4
@@ -24,6 +24,12 @@ AC_PROG_CC_C99
 AC_C_INLINE
 AC_PROG_INSTALL
 
+AH_VERBATIM([_XOPEN_SOURCE],
+[/* Enable XOPEN on systems that have them.  */
+#ifndef _XOPEN_SOURCE
+# define _XOPEN_SOURCE 1
+#endif])
+
 AH_VERBATIM([_XOPEN_SOURCE_EXTENDED],
 [/* Enable XOPEN extensions on systems that have them.  */
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -113,7 +119,6 @@ AC_INCLUDES_DEFAULT
 #endif]
 )
 
-
 AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
 AC_TRY_RUN([#include "$libreplacedir/test/shared_mmap.c"],
            samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
-- 
cgit