From 4cbd319ce3ca39d04864aee32c9af07971f36d77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Mon, 16 Jan 2012 23:36:05 +0000
Subject: [PATCH] libffi: Revert to 3.0.9.

Version 3.0.10 fails to build on x86_64-freebsd8.2.  Reported on
libffi-discuss@sourceware.org.

svn path=/nixpkgs/trunk/; revision=31601
---
 pkgs/development/libraries/libffi/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libffi/default.nix b/pkgs/development/libraries/libffi/default.nix
index b31c83406b1d..83f88e1819f9 100644
--- a/pkgs/development/libraries/libffi/default.nix
+++ b/pkgs/development/libraries/libffi/default.nix
@@ -1,15 +1,20 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation (rec {
-  name = "libffi-3.0.10";
+  name = "libffi-3.0.9";
 
   src = fetchurl {
     url = "ftp://sourceware.org/pub/libffi/${name}.tar.gz";
-    sha256 = "0bs97dgvqrbzc9zv9y2ff5flfvbmfyc68dpnxvm6mdcygq1bj7ph";
+    sha256 = "0ln4jbpb6clcsdpb9niqk0frgx4k0xki96wiv067ig0q4cajb7aq";
   };
 
   doCheck = true;
 
+  postInstall =
+    # Install headers in the right place.
+    '' ln -sv "$out/lib/"libffi*/include "$out/include"
+    '';
+
   meta = {
     description = "libffi, a foreign function call interface library";