diff options
| -rw-r--r-- | Makefile.flags | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/Makefile.flags b/Makefile.flags index f27c601..3889df0 100644 --- a/Makefile.flags +++ b/Makefile.flags @@ -21,27 +21,16 @@ CPPFLAGS += \ CFLAGS += $(call cc-option,-Wall -Wshadow -Wwrite-strings,) CFLAGS += $(call cc-option,-Wundef -Wstrict-prototypes,) CFLAGS += $(call cc-option,-Wunused -Wunused-parameter,) -# If you want to add "-Wmissing-prototypes -Wmissing-declarations" above -# (or anything else for that matter) make sure that it is still possible -# to build bbox without warnings. Current offender: find.c:alloc_action(). -# Looks more like gcc bug: gcc will warn on it with or without prototype. -# But still, warning-free compile is a must, or else we will drown -# in warnings pretty soon. +CFLAGS += $(call cc-option,-Wmissing-prototypes -Wmissing-declarations,) +# If you want to add more -Wsomething above, make sure that it is +# still possible to build bbox without warnings. ifeq ($(CONFIG_WERROR),y) CFLAGS += $(call cc-option,-Werror,) -else -# for development, warn a little bit about unused results.. -CPPFLAGS += -D_FORTIFY_SOURCE=2 endif # gcc 3.x emits bogus "old style proto" warning on find.c:alloc_action() CFLAGS += $(call cc-ifversion, -ge, 0400, -Wold-style-definition) -# gcc emits bogus "no prev proto" warning on find.c:alloc_action() -ifneq ($(CONFIG_WERROR),y) -CFLAGS += $(call cc-option,-Wmissing-prototypes -Wmissing-declarations,) -endif - CFLAGS += $(call cc-option,-Os -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections,) # -fno-guess-branch-probability: prohibit pseudo-random guessing # of branch probabilities (hopefully makes bloatcheck more stable): |