xcbuild: 0.1.1 -> 0.1.2-pre

Also, add some static library stuff to the platform spec

pkgs/development/tools/xcbuild/default.nix

@@ -16,13 +16,16 @@ let
   };
 in stdenv.mkDerivation rec {
   name    = "xcbuild-${version}";
-  version = "0.1.1";
+
+  # Once a version is released that includes https://github.com/facebook/xcbuild/commit/183c087a6484ceaae860c6f7300caf50aea0d710,
+  # we can stop doing this -pre thing.
+  version = "0.1.2-pre";
 
   src = fetchFromGitHub {
     owner  = "facebook";
     repo   = "xcbuild";
-    rev    = version;
-    sha256 = "0i98c6lii8r3bgs5gj7div12pxyzjvm4qqzmmzgr7dyhj00qa8r5";
+    rev    = "32b9fbeb69bfa2682bd0351ec2f14548aaedd554";
+    sha256 = "1xxwg2849jizxv0g1hy0b1m3i7iivp9bmc4f5pi76swsn423d41m";
   };
 
   prePatch = ''
@@ -31,9 +34,6 @@ in stdenv.mkDerivation rec {
     cp -r --no-preserve=all ${linenoise} ThirdParty/linenoise
   '';
 
-  # See https://github.com/facebook/xcbuild/issues/238 and remove once that's in
-  patches = [ ./return-false.patch ];
-
   # Avoid a glibc >= 2.25 deprecation warning that gets fatal via -Werror.
   postPatch = stdenv.lib.optionalString (!stdenv.isDarwin) ''
     sed 1i'#include <sys/sysmacros.h>' \