From 1924e48253112e22876ac4a380d16de07b10e91b Mon Sep 17 00:00:00 2001
From: Spencer Whitt <sw@swhitt.me>
Date: Tue, 31 Mar 2015 17:22:23 -0400
Subject: jbigkit: patch makefiles to use Clang when needed

---
 pkgs/development/libraries/jbigkit/default.nix | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'pkgs/development/libraries/jbigkit')

diff --git a/pkgs/development/libraries/jbigkit/default.nix b/pkgs/development/libraries/jbigkit/default.nix
index af2611a0bae..2e0c75c1452 100644
--- a/pkgs/development/libraries/jbigkit/default.nix
+++ b/pkgs/development/libraries/jbigkit/default.nix
@@ -10,6 +10,9 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     sed -i 's/^\(CFLAGS.*\)$/\1 -fPIC/' Makefile
+  '' + stdenv.lib.optionalString (stdenv.cc.cc.isClang or false) ''
+    substituteInPlace Makefile libjbig/Makefile pbmtools/Makefile \
+      --replace "CC = gcc" "CC = clang"
   '';
 
   installPhase = ''
-- 
cgit 1.4.1