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| author | Bernhard Reutner-Fischer | 2007-06-21 10:28:11 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2007-06-21 10:28:11 +0000 |
| commit | b7e61485d6203080f17702f28090ebb85dc905ce (patch) | |
| tree | 4b37abe2636576a0fda10d8805c929bdff2326a0 | |
| parent | 789b87edf573bcd432c6bd38ed1dabb2e45866cd (diff) | |
| download | busybox-b7e61485d6203080f17702f28090ebb85dc905ce.zip busybox-b7e61485d6203080f17702f28090ebb85dc905ce.tar.gz | |
since we removed the deprecated matches() now and thus not alot of warnings are currently seen, let's strive to fixup these:
- warn a little bit about unused results
| -rw-r--r-- | Makefile.flags | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Makefile.flags b/Makefile.flags index c9b713b..e73cf9d 100644 --- a/Makefile.flags +++ b/Makefile.flags @@ -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) |