From 0e1ea067abb9f20aaac4cbe6411d53f8e0fa29c0 Mon Sep 17 00:00:00 2001
From: Karn Kallio <tierpluspluslists@gmail.com>
Date: Wed, 4 Jan 2012 00:26:48 +0000
Subject: [PATCH] Cause ghostscript to build libgs.

This fixes the failed build of libspectre.

svn path=/nixpkgs/trunk/; revision=31260
---
 pkgs/misc/ghostscript/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/misc/ghostscript/default.nix b/pkgs/misc/ghostscript/default.nix
index ddd51f73f79e..c29f7c4456f8 100644
--- a/pkgs/misc/ghostscript/default.nix
+++ b/pkgs/misc/ghostscript/default.nix
@@ -89,7 +89,11 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  preBuild = "make so";
+
   postInstall = ''
+    make soinstall
+
     for i in $fonts; do
       (cd $out/share/ghostscript && tar xvfz $i)
     done