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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-01 01:51:36 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-01 01:51:36 +0000
commit4bb31899e5fe8e25b2e79b468de87007933c4eb9 (patch)
tree70b57727de3179b0546d0acd18cdac07b737cb36 /Makefile.flags
parent1e3b06868932b81220039bdf148bf25d7f1603fd (diff)
downloadbusybox-4bb31899e5fe8e25b2e79b468de87007933c4eb9.tar.gz
busybox-4bb31899e5fe8e25b2e79b468de87007933c4eb9.tar.bz2
add -Wwrite-strings to Makefile
Diffstat (limited to 'Makefile.flags')
-rw-r--r--Makefile.flags8
1 files changed, 4 insertions, 4 deletions
diff --git a/Makefile.flags b/Makefile.flags
index 9de52d89a..e4ca7c6c5 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)