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since we removed the deprecated matches() now and thus not alot of warnings are currently seen, let's strive to fixup these:

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- warn a little bit about unused results
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Bernhard Reutner-Fischer 2007-06-21 10:28:11 +00:00
parent 789b87edf5
commit b7e61485d6
1 changed files with 3 additions and 0 deletions
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Makefile.flags
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@ -28,6 +28,9 @@ CFLAGS += $(call cc-option,-Wundef -Wstrict-prototypes,)
ifeq ($(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)