From 56aeb271c929bb108ba27592ec635965a38817e7 Mon Sep 17 00:00:00 2001
From: Justin Bedo <cu@cua0.org>
Date: Wed, 22 Mar 2017 12:00:24 +1100
Subject: [PATCH] bedtools: fix clang build

---
 pkgs/applications/science/biology/bedtools/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/science/biology/bedtools/default.nix b/pkgs/applications/science/biology/bedtools/default.nix
index cd5c980b001..d6e00659c1a 100644
--- a/pkgs/applications/science/biology/bedtools/default.nix
+++ b/pkgs/applications/science/biology/bedtools/default.nix
@@ -12,8 +12,9 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ zlib python ];
-  buildPhase = "make prefix=$out SHELL=${stdenv.shell} -j $NIX_BUILD_CORES";
-  installPhase = "make prefix=$out SHELL=${stdenv.shell} install";
+  cc = if stdenv.cc.isClang then "clang++" else "g++";
+  buildPhase = "make prefix=$out SHELL=${stdenv.shell} CXX=${cc} -j $NIX_BUILD_CORES";
+  installPhase = "make prefix=$out SHELL=${stdenv.shell} CXX=${cc} install";
 
   meta = with stdenv.lib; {
     description = "A powerful toolset for genome arithmetic.";