4bb31899e
Denis Vlasenko
2007-02-01
Subject
add -Wwrite-strings to Makefile
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Makefile.flags+4 -4
| @@ -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) | |