From e78351cf3a4829c9eecb43af3acba0f82c07513b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Sat, 8 Feb 2014 17:24:17 +0100
Subject: [PATCH] llvm: revert to _33 default on darwin as a temp workaround

_34 doesn't build and I don't have a clue what to do about it
(and I don't have a machine to test it anyway).
---
 pkgs/top-level/all-packages.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 57a1933c7b2..1332cadc646 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2794,7 +2794,8 @@ let
 
   lessc = callPackage ../development/compilers/lessc { };
 
-  llvm = llvmPackages.llvm;
+  llvm = if stdenv.isDarwin then llvm_33 # until someone solves build problems with _34
+    else llvmPackages.llvm;
 
   llvm_34 = llvmPackages.llvm;
   llvm_33 = llvm_v ../development/compilers/llvm/3.3/llvm.nix;