From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 8 May 2008 08:39:41 +0000 (+0200)
Subject: libreplace: make sure system/network.h is only used when AC_LIBREPLACE_NETWORK_CHECKS... 
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0b26742234467ac1dcfda059e81a35a1cd5e96ed;p=thirdparty%2Fsamba.git

libreplace: make sure system/network.h is only used when AC_LIBREPLACE_NETWORK_CHECKS was used

metze
(cherry picked from commit 3fddd36e119f73a5021370450f9687ef9d252bab)
---

diff --git a/source/lib/replace/libreplace_network.m4 b/source/lib/replace/libreplace_network.m4
index f1657d9f796..56c603a1552 100644
--- a/source/lib/replace/libreplace_network.m4
+++ b/source/lib/replace/libreplace_network.m4
@@ -2,6 +2,7 @@ AC_DEFUN_ONCE(AC_LIBREPLACE_NETWORK_CHECKS,
 [
 echo "LIBREPLACE_NETWORK_CHECKS: START"
 
+AC_DEFINE(LIBREPLACE_NETWORK_CHECKS, 1, [LIBREPLACE_NETWORK_CHECKS were used])
 LIBREPLACE_NETWORK_OBJS=""
 LIBREPLACE_NETWORK_LIBS=""
 
diff --git a/source/lib/replace/system/network.h b/source/lib/replace/system/network.h
index a5fb813aa15..077892a54e2 100644
--- a/source/lib/replace/system/network.h
+++ b/source/lib/replace/system/network.h
@@ -27,6 +27,10 @@
 
 */
 
+#ifndef LIBREPLACE_NETWORK_CHECKS
+#error "AC_LIBREPLACE_NETWORK_CHECKS missing in configure"
+#endif
+
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif