From 8a779f345143a3c5451058603ec0e9e22b211c5a Mon Sep 17 00:00:00 2001
From: Jude Taylor <me@jude.bio>
Date: Wed, 25 Nov 2015 10:09:52 -0800
Subject: [PATCH] libdevil: fix build in clang stdenvs

---
 pkgs/development/libraries/libdevil/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/libdevil/default.nix b/pkgs/development/libraries/libdevil/default.nix
index 996301988859..3b63ba98f572 100644
--- a/pkgs/development/libraries/libdevil/default.nix
+++ b/pkgs/development/libraries/libdevil/default.nix
@@ -23,6 +23,8 @@ stdenv.mkDerivation rec {
   preConfigure = ''
     sed -i 's, -std=gnu99,,g' configure
     sed -i 's,malloc.h,stdlib.h,g' src-ILU/ilur/ilur.c
+  '' + stdenv.lib.optionalString stdenv.cc.isClang ''
+    sed -i 's/libIL_la_CXXFLAGS = $(AM_CFLAGS)/libIL_la_CXXFLAGS =/g' lib/Makefile.in
   '';
 
   postConfigure = ''