From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 14 Sep 2008 06:46:31 +0000 (+0000)
Subject: Enable gcc flag -Wwrite-strings
X-Git-Tag: stefano.display-merge-start~582
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=ac41a6206fe9e1506010cd0aa9cf56ed3b37ae19;p=qemu-xen-4.0-testing.git

Enable gcc flag -Wwrite-strings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5207 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/Makefile.target b/Makefile.target
index 91967ec6..ac99df13 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -73,7 +73,8 @@ endif
 PROGS=$(QEMU_PROG)
 
 # We require -O2 to avoid the stack setup prologue in EXIT_TB
-OP_CFLAGS := -Wall -Wundef -Wendif-labels -O2 -g -fno-strict-aliasing
+OP_CFLAGS := -O2 -g -fno-strict-aliasing
+OP_CFLAGS += -Wall -Wundef -Wendif-labels -Wwrite-strings
 
 # cc-option
 # Usage: OP_CFLAGS+=$(call cc-option, -falign-functions=0, -malign-functions=0)
diff --git a/configure b/configure
index 365e8ad6..d77f9b8f 100755
--- a/configure
+++ b/configure
@@ -346,7 +346,8 @@ for opt do
 done
 
 # default flags for all hosts
-CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -O2 -g -fno-strict-aliasing"
+CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
+CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings"
 LDFLAGS="$LDFLAGS -g"
 if test "$werror" = "yes" ; then
 CFLAGS="$CFLAGS -Werror"