summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBernhard Reutner-Fischer2007-06-21 10:28:11 +0000
committerBernhard Reutner-Fischer2007-06-21 10:28:11 +0000
commitb7e61485d6203080f17702f28090ebb85dc905ce (patch)
tree4b37abe2636576a0fda10d8805c929bdff2326a0
parent789b87edf573bcd432c6bd38ed1dabb2e45866cd (diff)
downloadbusybox-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.flags3
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)