From ce7c8316e41c4f26466c3491a5a16317f8b913fb Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@samba.org>
Date: Fri, 19 Jun 2015 09:28:32 +0200
Subject: [PATCH] wafsamba: Also build libraries with RELRO protection

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11346

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

(cherry picked from commit 893b5f81441bbc98ef403855ec8e2e39569479d2)
---
 buildtools/wafsamba/wafsamba.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/buildtools/wafsamba/wafsamba.py b/buildtools/wafsamba/wafsamba.py
index 188e535..39d9605 100644
--- a/buildtools/wafsamba/wafsamba.py
+++ b/buildtools/wafsamba/wafsamba.py
@@ -239,6 +239,8 @@ def SAMBA_LIBRARY(bld, libname, source,
                                     bundled_extension, private_library)
 
     ldflags = TO_LIST(ldflags)
+    if bld.env['ENABLE_RELRO'] is True:
+        ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
 
     features = 'cc cshlib symlink_lib install_lib'
     if pyext:
-- 
2.4.4