2011-08-17  Ulrich Drepper  <drepper@gmail.com>

	* Makeconfig (override CFLAGS): Add library-specific CFLAGS.
	* resolv/Makefile: Define CFLAGS-libresolv.

Index: glibc-2.12-2-gc4ccff1/Makeconfig
===================================================================
--- glibc-2.12-2-gc4ccff1.orig/Makeconfig
+++ glibc-2.12-2-gc4ccff1/Makeconfig
@@ -700,7 +700,9 @@ CPPFLAGS = $($(subdir)-CPPFLAGS) $(+incl
 override CFLAGS	= -std=gnu99 $(gnu89-inline-CFLAGS) \
 		  $(filter-out %frame-pointer,$(+cflags)) $(+gccwarn-c) \
 		  $(sysdep-CFLAGS) $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) \
-		  $(CFLAGS-$(@F))
+		  $(CFLAGS-$(@F)) \
+		  $(foreach lib,$(libof-$(basename $(@F))) \
+				$(libof-$(<F)) $(libof-$(@F)),$(CFLAGS-$(lib)))
 override CXXFLAGS = $(c++-sysincludes) \
 		    $(filter-out %frame-pointer,$(+cflags)) $(sysdep-CFLAGS) \
 		    $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) $(CFLAGS-$(@F))
Index: glibc-2.12-2-gc4ccff1/resolv/Makefile
===================================================================
--- glibc-2.12-2-gc4ccff1.orig/resolv/Makefile
+++ glibc-2.12-2-gc4ccff1/resolv/Makefile
@@ -76,6 +76,9 @@ CPPFLAGS += -Dgethostbyname=res_gethostb
 	    -Dgetnetbyname=res_getnetbyname \
 	    -Dgetnetbyaddr=res_getnetbyaddr
 
+ifeq (yes,$(have-ssp))
+CFLAGS-libresolv += -fstack-protector
+endif
 CFLAGS-res_hconf.c = -fexceptions
 CFLAGS-res_send.c += -fno-strict-aliasing