From 0b27960dcc6092985d5a143c3712d8963dbd2d2c Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Mon, 19 Oct 2020 23:00:43 -0700
Subject: [PATCH] python3Packages.pysideShiboken: fix build

---
 .../python-modules/pyside/shiboken.nix        | 30 +++++++++++++++----
 1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/pyside/shiboken.nix b/pkgs/development/python-modules/pyside/shiboken.nix
index c5561525db5..29dba5e8f5e 100644
--- a/pkgs/development/python-modules/pyside/shiboken.nix
+++ b/pkgs/development/python-modules/pyside/shiboken.nix
@@ -1,10 +1,23 @@
-{ lib, fetchurl, cmake, buildPythonPackage, libxml2, libxslt, pysideApiextractor, pysideGeneratorrunner, python, sphinx, qt4, isPy3k, isPy35, isPy36, isPy37 }:
+{ lib, fetchurl, buildPythonPackage
+, cmake
+, libxml2
+, pkg-config
+, libxslt
+, pysideApiextractor
+, pysideGeneratorrunner
+, python
+, sphinx
+, qt4
+, isPy3k
+, isPy35
+, isPy36
+, isPy37
+}:
 
-# This derivation provides a Python module and should therefore be called via `python-packages.nix`.
-# Python 3.5 is not supported: https://github.com/PySide/Shiboken/issues/77
 buildPythonPackage rec {
   pname = "pyside-shiboken";
   version = "1.2.4";
+  disabled = !isPy3k;
 
   format = "other";
 
@@ -13,10 +26,11 @@ buildPythonPackage rec {
     sha256 = "1536f73a3353296d97a25e24f9554edf3e6a48126886f8d21282c3645ecb96a4";
   };
 
-
   enableParallelBuilding = true;
 
-  nativeBuildInputs = [ cmake libxml2 libxslt pysideApiextractor pysideGeneratorrunner python sphinx qt4 ];
+  nativeBuildInputs = [ cmake pkg-config pysideApiextractor pysideGeneratorrunner sphinx qt4 ];
+
+  buildInputs = [ python libxml2 libxslt ];
 
   preConfigure = ''
     echo "preConfigure: Fixing shiboken_generator install target."
@@ -27,7 +41,11 @@ buildPythonPackage rec {
   # gcc6 patch was also sent upstream: https://github.com/pyside/Shiboken/pull/86
   patches = [ ./gcc6.patch ] ++ (lib.optional (isPy35 || isPy36 || isPy37) ./shiboken_py35.patch);
 
-  cmakeFlags = lib.optional isPy3k "-DUSE_PYTHON3=TRUE";
+  cmakeFlags = lib.optionals isPy3k [
+    "-DUSE_PYTHON3=TRUE"
+    "-DPYTHON3_INCLUDE_DIR=${lib.getDev python}/include/${python.libPrefix}"
+    "-DPYTHON3_LIBRARY=${lib.getLib python}/lib"
+  ];
 
   meta = {
     description = "Plugin (front-end) for pyside-generatorrunner, that generates bindings for C++ libraries using CPython source code";