From d0ddf6415a6db51695620bce3d3c793b450ad6c6 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Mon, 2 Sep 2019 22:22:12 +0200
Subject: [PATCH] libproxy: split python outputs

---
 pkgs/development/libraries/libproxy/default.nix | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/libraries/libproxy/default.nix b/pkgs/development/libraries/libproxy/default.nix
index 1e906fbeac1..78709edff64 100644
--- a/pkgs/development/libraries/libproxy/default.nix
+++ b/pkgs/development/libraries/libproxy/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     sha256 = "10swd3x576pinx33iwsbd4h15fbh2snmfxzcmab4c56nb08qlbrs";
   };
 
-  outputs = [ "out" "dev" ];
+  outputs = [ "out" "dev" "py2" "py3" ];
 
   nativeBuildInputs = [ pkgconfig cmake ];
 
@@ -22,13 +22,11 @@ stdenv.mkDerivation rec {
             then [ SystemConfiguration CoreFoundation JavaScriptCore ]
             else [ spidermonkey_38 dbus networkmanager ]);
 
-  preConfigure = ''
-    cmakeFlagsArray+=(
-      "-DWITH_MOZJS=ON"
-      "-DPYTHON2_SITEPKG_DIR=$out/${python2.sitePackages}"
-      "-DPYTHON3_SITEPKG_DIR=$out/${python3.sitePackages}"
-    )
-  '';
+  cmakeFlags = [
+    "-DWITH_MOZJS=ON"
+    "-DPYTHON2_SITEPKG_DIR=${placeholder "py2"}/${python2.sitePackages}"
+    "-DPYTHON3_SITEPKG_DIR=${placeholder "py3"}/${python3.sitePackages}"
+  ];
 
   patches = stdenv.lib.optional stdenv.isDarwin
     (fetchpatch {