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
diff --git a/Makefile.flags b/Makefile.flags
index c9b713b..e73cf9d 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -28,6 +28,9 @@
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)