glibc 2.11: Try to fix link errors for `nscd'.

svn path=/nixpkgs/branches/stdenv-updates/; revision=18513

pkgs/development/libraries/glibc-2.11/default.nix

@@ -53,15 +53,14 @@ stdenv.mkDerivation rec {
 
     /* Have rpcgen(1) look for cpp(1) in $PATH.  */
     ./rpcgen-path.patch
+
+    /* Make sure `nscd' et al. are linked against `libssp'.  */
+    ./stack-protector-link.patch
   ];
 
   configureFlags = [
     "--enable-add-ons"
     "--with-headers=${kernelHeaders}/include"
-
-    /* Make sure `nscd' et al. are linked against `libssp'.  */
-    "LDFLAGS=-fstack-protector"
-
     (if profilingLibraries then "--enable-profile" else "--disable-profile")
   ] ++ stdenv.lib.optionals (cross != null) [
     "--host=${cross.config}"

pkgs/development/libraries/glibc-2.11/stack-protector-link.patch

@@ -0,0 +1,12 @@
+Make sure `nscd' et al. are linked against `libssp'.
+
+--- glibc-2.11/nscd/Makefile	2009-10-30 18:17:08.000000000 +0100
++++ glibc-2.11/nscd/Makefile	2009-11-22 01:19:37.000000000 +0100
+@@ -126,6 +126,7 @@ CFLAGS-res_hconf.c += $(nscd-cflags)
+ ifeq (yesyes,$(have-fpie)$(build-shared))
+ relro-LDFLAGS += -Wl,-z,now
+ 
++$(objpfx)nscd: LDFLAGS += -fstack-protector
+ $(objpfx)nscd: $(addprefix $(objpfx),$(nscd-modules:=.o))
+ 	$(+link-pie)
+ endif