From 83dd414ca221a8aff18a03b3ef9716fe0ca7d06d Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@redmoonstudios.org>
Date: Mon, 10 Mar 2014 03:39:33 +0100
Subject: [PATCH] Add new package for Apple's XCode.

This package provides the SDK and standard library needed for
cross-compiling to Mac US X. We're using xpwn here to extract the DMG.

Also, this version (XCode 5.0.2) only contains the SDKs for version 10.9
and 10.8, so we might need to add requireFile directives for older
versions as well.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
---
 pkgs/os-specific/darwin/xcode/default.nix | 37 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  2 ++
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/os-specific/darwin/xcode/default.nix

diff --git a/pkgs/os-specific/darwin/xcode/default.nix b/pkgs/os-specific/darwin/xcode/default.nix
new file mode 100644
index 00000000000..671e73a0fa5
--- /dev/null
+++ b/pkgs/os-specific/darwin/xcode/default.nix
@@ -0,0 +1,37 @@
+{ stdenv, requireFile, xpwn }:
+
+stdenv.mkDerivation rec {
+  name = "xcode-${version}";
+  version = "5.0.2";
+
+  src = requireFile {
+    name = "xcode_${version}.dmg";
+    url = meta.homepage;
+    sha256 = "0mrligqkfqwx8cy883pxm4w5w7a17nfh227zdspfll23r9agf32k";
+  };
+
+  phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+
+  unpackCmd = let
+    basePath = "Xcode.app/Contents/Developer/Platforms/MacOSX.platform";
+    sdkPath = "${basePath}/Developer/SDKs";
+  in ''
+    ${xpwn}/bin/dmg extract "$curSrc" main.hfs > /dev/null
+    ${xpwn}/bin/hfsplus main.hfs extractall "${sdkPath}" > /dev/null
+  '';
+
+  setSourceRoot = "sourceRoot=MacOSX10.9.sdk";
+
+  installPhase = ''
+    ensureDir "$out/share/sysroot"
+    cp -a * "$out/share/sysroot/"
+    ln -s "$out/usr/lib" "$out/lib"
+    ln -s "$out/usr/include" "$out/include"
+  '';
+
+  meta = {
+    homepage = "https://developer.apple.com/downloads/";
+    description = "Apple's XCode SDK";
+    license = stdenv.lib.licenses.unfree;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9ab8331bce9..93caa5c7796 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6546,6 +6546,8 @@ let
 
   cramfsswap = callPackage ../os-specific/linux/cramfsswap { };
 
+  darwin.xcode = callPackage ../os-specific/darwin/xcode { };
+
   devicemapper = lvm2;
 
   dmidecode = callPackage ../os-specific/linux/dmidecode { };