From 0243f4455bb6b6911ccdf663681ca95430bf235e Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Thu, 28 Nov 2019 13:56:44 +0100
Subject: [PATCH] libmypaint: use Python 3
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Results in binary-indentical library 🎉
---
 pkgs/development/libraries/libmypaint/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libmypaint/default.nix b/pkgs/development/libraries/libmypaint/default.nix
index 91e0b5ef072..c36633edfff 100644
--- a/pkgs/development/libraries/libmypaint/default.nix
+++ b/pkgs/development/libraries/libmypaint/default.nix
@@ -7,7 +7,7 @@
 , json_c
 , libtool
 , pkgconfig
-, python2
+, python3
 }:
 
 stdenv.mkDerivation rec {
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     intltool
     libtool
     pkgconfig
-    python2
+    python3
   ];
 
   buildInputs = [
@@ -43,6 +43,10 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
+  postPatch = ''
+    sed 's|python2|python|' -i autogen.sh
+  '';
+
   preConfigure = "./autogen.sh";
 
   meta = with stdenv.lib; {