From 2a16c9d52bf3aa7e0206578faf6153e42d5d671a Mon Sep 17 00:00:00 2001
From: Thomas Tuegel <ttuegel@gmail.com>
Date: Mon, 25 Apr 2016 06:51:29 -0500
Subject: [PATCH] libzip: multiple outputs

---
 pkgs/development/libraries/libzip/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/libzip/default.nix b/pkgs/development/libraries/libzip/default.nix
index 4af9278c7b1..fff155ca81e 100644
--- a/pkgs/development/libraries/libzip/default.nix
+++ b/pkgs/development/libraries/libzip/default.nix
@@ -8,6 +8,8 @@ stdenv.mkDerivation rec {
     sha256 = "1mcqrz37vjrfr4gnss37z1m7xih9x9miq3mms78zf7wn7as1znw3";
   };
 
+  outputs = [ "dev" "out" ];
+
   # fix CVE-2015-2331 taken from Debian patch:
   # https://bugs.debian.org/cgi-bin/bugreport.cgi?msg=12;filename=libzip-0.11.2-1.2-nmu.diff;att=1;bug=780756
   postPatch = ''
@@ -22,7 +24,7 @@ stdenv.mkDerivation rec {
   # At least mysqlWorkbench cannot find zipconf.h; I think also openoffice
   # had this same problem.  This links it somewhere that mysqlworkbench looks.
   postInstall = ''
-    ( cd $out/include ; ln -s ../lib/libzip/include/zipconf.h zipconf.h )
+    ( cd $dev/include ; ln -s ../lib/libzip/include/zipconf.h zipconf.h )
   '';
 
   meta = {