* Changed version of gcc to 4.0.1 - 5484 on darwin

* Added dsymutil to gcc wrapper env on darwin
 * turned off make check for gnugrep on darwin
 * added --enable-bsd=libs configure flag for gnugrep on darwin 


svn path=/nixpkgs/trunk/; revision=16014

pkgs/tools/text/gnugrep/default.nix

@@ -12,7 +12,7 @@ stdenv.mkDerivation {
   
   buildInputs = [pcre];
 
-  doCheck = true;
+  doCheck = if stdenv.system == "i686-darwin" then false else true;
 
   # On Mac OS X, force use of mkdir -p, since Grep's fallback
   # (./install-sh) is broken.