From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Thu, 1 Feb 2007 01:51:36 +0000 (-0000)
Subject: add -Wwrite-strings to Makefile
X-Git-Tag: 1_5_1~231
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4bb31899e5fe8e25b2e79b468de87007933c4eb9;p=platform%2Fupstream%2Fbusybox.git

add -Wwrite-strings to Makefile
---

diff --git a/Makefile.flags b/Makefile.flags
index 9de52d8..e4ca7c6 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -16,10 +16,7 @@ CPPFLAGS += \
 	-D"BB_VER=KBUILD_STR($(BB_VER))" -DBB_BT=AUTOCONF_TIMESTAMP
 
 # flag checks are grouped together to speed the checks up a bit..
-CFLAGS += $(call cc-option,-Wall -Wshadow,)
-ifeq ($(CONFIG_WERROR),y)
-CFLAGS += $(call cc-option,-Werror,)
-endif
+CFLAGS += $(call cc-option,-Wall -Wshadow -Wwrite-strings,)
 CFLAGS += $(call cc-option,-Wundef -Wstrict-prototypes,)
 # If you want to add "-Wmissing-prototypes -Wmissing-declarations" above
 # (or anything else for that matter) make sure that it is still possible
@@ -28,6 +25,9 @@ CFLAGS += $(call cc-option,-Wundef -Wstrict-prototypes,)
 # But still, warning-free compile is a must, or else we will drown
 # in warnings pretty soon.
 
+ifeq ($(CONFIG_WERROR),y)
+CFLAGS += $(call cc-option,-Werror,)
+endif
 # gcc 3.x emits bogus "old style proto" warning on find.c:alloc_action()
 CFLAGS += $(call cc-ifversion, -ge, 0400, -Wold-style-definition)