From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Thu, 21 Jun 2007 10:28:11 +0000 (-0000)
Subject: since we removed the deprecated matches() now and thus not alot of warnings are curre... 
X-Git-Tag: 1_7_0~191
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b7e61485d6203080f17702f28090ebb85dc905ce;p=oweals%2Fbusybox.git

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 c9b713b02..e73cf9d31 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)