From 9496f3767b9503f115aa93e716253d0fa2c33116 Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Tue, 30 Aug 2011 13:46:05 +0000
Subject: [PATCH] gcc-apple64: Enable Objective C

darwin-updates was just merged, so I'm taking the liberty of messing with darwin's stdenv

svn path=/nixpkgs/trunk/; revision=28929
---
 pkgs/development/compilers/gcc-apple64/builder.sh  | 3 +++
 pkgs/development/compilers/gcc-apple64/default.nix | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/compilers/gcc-apple64/builder.sh b/pkgs/development/compilers/gcc-apple64/builder.sh
index ce0baa1597a..6072aef9d59 100644
--- a/pkgs/development/compilers/gcc-apple64/builder.sh
+++ b/pkgs/development/compilers/gcc-apple64/builder.sh
@@ -61,6 +61,9 @@ preConfigure() {
     if test -n "$langF77"; then
         langs="$langs,f95"
     fi
+    if test -n "$langObjC"; then
+        langs="$langs,objc"
+    fi
 
     # Perform the build in a different directory.
     mkdir ../build
diff --git a/pkgs/development/compilers/gcc-apple64/default.nix b/pkgs/development/compilers/gcc-apple64/default.nix
index ffb29da2f80..e2f70fbc1f5 100644
--- a/pkgs/development/compilers/gcc-apple64/default.nix
+++ b/pkgs/development/compilers/gcc-apple64/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, noSysDirs
-, langC ? true, langCC ? true, langF77 ? false
+, langC ? true, langCC ? true, langObjC ? true, langF77 ? false
 , profiledCompiler ? false
 , gmp ? null, mpfr ? null, bison ? null, flex ? null
 }:
@@ -34,5 +34,5 @@ stdenv.mkDerivation ({
   patches =
     [./pass-cxxcpp.patch ]
     ++ (if noSysDirs then [./no-sys-dirs.patch] else []);
-  inherit noSysDirs langC langCC langF77 profiledCompiler;
+  inherit noSysDirs langC langCC langF77 langObjC profiledCompiler;
 } // (if langF77 then {buildInputs = [gmp mpfr bison flex];} else {}))