From 0a08fcd85827a9c3d3c95e3f0f7ff97081a0d74f Mon Sep 17 00:00:00 2001
From: Frederik Rietdijk <fridh@fridh.nl>
Date: Thu, 6 Oct 2016 17:22:07 +0200
Subject: [PATCH] Python 3.5: separate output for tkinter

---
 .../interpreters/python/cpython/3.5/default.nix      | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/interpreters/python/cpython/3.5/default.nix b/pkgs/development/interpreters/python/cpython/3.5/default.nix
index 84488e7e05c..e1a2983d032 100644
--- a/pkgs/development/interpreters/python/cpython/3.5/default.nix
+++ b/pkgs/development/interpreters/python/cpython/3.5/default.nix
@@ -27,6 +27,7 @@ let
   pythonVersion = majorVersion;
   version = "${majorVersion}.${minorVersion}${minorVersionSuffix}";
   libPrefix = "python${majorVersion}";
+  sitePackages = "lib/${libPrefix}/site-packages";
 
   buildInputs = filter (p: p != null) [
     zlib
@@ -102,16 +103,22 @@ stdenv.mkDerivation {
   postFixup = ''
     # Get rid of retained dependencies on -dev packages, and remove
     # some $TMPDIR references to improve binary reproducibility.
-    for i in $out/lib//python${majorVersion}/_sysconfigdata.py $out/lib/python${majorVersion}/config-${majorVersion}m/Makefile; do
+    for i in $out/lib/python${majorVersion}/_sysconfigdata.py $out/lib/python${majorVersion}/config-${majorVersion}m/Makefile; do
       sed -i $i -e "s|-I/nix/store/[^ ']*||g" -e "s|-L/nix/store/[^ ']*||g" -e "s|$TMPDIR|/no-such-path|g"
     done
 
     # FIXME: should regenerate this.
     rm $out/lib/python${majorVersion}/__pycache__/_sysconfigdata.cpython*
+
+    # tkinter goes in a separate output
+    mkdir -p $tkinter/${sitePackages}
+    mv $out/lib/${libPrefix}/lib-dynload/_tkinter* $tkinter/${sitePackages}/
   '';
 
+  outputs = ["out" "tkinter"];
+
   passthru = rec {
-    inherit libPrefix;
+    inherit libPrefix sitePackages;
     zlibSupport = zlib != null;
     sqliteSupport = sqlite != null;
     dbSupport = false;
@@ -124,7 +131,6 @@ stdenv.mkDerivation {
     isPy3 = true;
     isPy35 = true;
     is_py3k = true;  # deprecated
-    sitePackages = "lib/${libPrefix}/site-packages";
     interpreter = "${self}/bin/${executable}";
   };