From b5cd09805445bbaee1a8a8198611244281e62861 Mon Sep 17 00:00:00 2001
From: Pino Toscano <toscano.pino@tiscali.it>
Date: Tue, 3 Jun 2014 14:50:05 +0200
Subject: swrap: use LIBC_SO from GNU libc, if available

Look for gnu/lib-names.h and use the LIBC_SO define to dlopen libc, so
the right library is loaded without manually searching for libc.so.N.

Signed-off-by: Pino Toscano <toscano.pino@tiscali.it>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
---
 lib/socket_wrapper/wscript | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/socket_wrapper/wscript')

diff --git a/lib/socket_wrapper/wscript b/lib/socket_wrapper/wscript
index 3615fa87c9..fba50986c2 100644
--- a/lib/socket_wrapper/wscript
+++ b/lib/socket_wrapper/wscript
@@ -41,6 +41,7 @@ def configure(conf):
         conf.CHECK_HEADERS('sys/signalfd.h')
         conf.CHECK_HEADERS('sys/eventfd.h')
         conf.CHECK_HEADERS('sys/timerfd.h')
+        conf.CHECK_HEADERS('gnu/lib-names.h')
 
         conf.CHECK_STRUCTURE_MEMBER('struct msghdr',
                                     'msg_control',
-- 
cgit