From: Florian Krohm <florian@eich-krohm.de>
Date: Thu, 18 Sep 2014 19:39:10 +0000 (+0000)
Subject: r14319 dropped adding -Wwrite-strings to the compile flags.
X-Git-Tag: svn/VALGRIND_3_11_0~977
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6876abee24b92b83ce5cc7eb59ba78a66587d833;p=thirdparty%2Fvalgrind.git

r14319 dropped adding -Wwrite-strings to the compile flags.
Add it back in.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14555
---

diff --git a/configure.ac b/configure.ac
index f2872c60ff..2aeed78e6a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1656,6 +1656,10 @@ AC_DEFUN([AC_GCC_WARNING_COND],[
 
 AC_GCC_WARNING_COND([pointer-sign], [HAS_POINTER_SIGN_WARNING])
 AC_GCC_WARNING_COND([write-strings], [HAS_WRITE_STRINGS_WARNING])
+if test $has_warning_flag = yes; then
+  CFLAGS="$CFLAGS -Wwrite-strings"
+  CXXFLAGS="$CXXFLAGS -Wwrite-strings"
+fi
 
 # Convenience function to check whether GCC supports a particular
 # warning option. Similar to AC_GCC_WARNING_COND, but does a