From 2a0c18835a8fad893af52dcec54eb65f3bd1a1b3 Mon Sep 17 00:00:00 2001
From: "William A. Kennington III" <william@wkennington.com>
Date: Mon, 21 Sep 2015 14:38:30 -0700
Subject: [PATCH] llvm: Install utilities for use with rustc

---
 pkgs/development/compilers/llvm/3.7/llvm.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/compilers/llvm/3.7/llvm.nix b/pkgs/development/compilers/llvm/3.7/llvm.nix
index eb1f6f668b1..4ff61b27878 100644
--- a/pkgs/development/compilers/llvm/3.7/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.7/llvm.nix
@@ -39,6 +39,7 @@ in stdenv.mkDerivation rec {
 
   cmakeFlags = with stdenv; [
     "-DCMAKE_BUILD_TYPE=Release"
+    "-DLLVM_INSTALL_UTILS=ON"  # Needed by rustc
     "-DLLVM_BUILD_TESTS=ON"
     "-DLLVM_ENABLE_FFI=ON"
     "-DLLVM_ENABLE_RTTI=ON"