From e6d9e58289fa6b97f8b7f843d7be6e21f8a96fa2 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Sat, 10 Apr 2021 05:18:11 -0400
Subject: [PATCH] python3Packages.matplotlib: 3.3.4 -> 3.4.1

---
 .../development/python-modules/matplotlib/default.nix | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix
index 70076847c0db..e6e8183e999e 100644
--- a/pkgs/development/python-modules/matplotlib/default.nix
+++ b/pkgs/development/python-modules/matplotlib/default.nix
@@ -1,6 +1,6 @@
 { lib, stdenv, fetchPypi, writeText, python, buildPythonPackage, isPy3k, pycairo, backports_functools_lru_cache
 , which, cycler, dateutil, nose, numpy, pyparsing, sphinx, tornado, kiwisolver
-, freetype, libpng, pkg-config, mock, pytz, pygobject3, gobject-introspection
+, freetype, qhull, libpng, pkg-config, mock, pytz, pygobject3, gobject-introspection
 , certifi, pillow
 , enableGhostscript ? true, ghostscript ? null, gtk3
 , enableGtk3 ? false, cairo
@@ -20,14 +20,14 @@ assert enableTk -> (tcl != null)
 assert enableQt -> pyqt5 != null;
 
 buildPythonPackage rec {
-  version = "3.3.4";
+  version = "3.4.1";
   pname = "matplotlib";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3e477db76c22929e4c6876c44f88d790aacdf3c3f8f3a90cb1975c0bf37825b0";
+    sha256 = "84d4c4f650f356678a5d658a43ca21a41fca13f9b8b00169c0b76e6a6a948908";
   };
 
   XDG_RUNTIME_DIR = "/tmp";
@@ -39,8 +39,8 @@ buildPythonPackage rec {
     ++ lib.optional stdenv.isDarwin [ Cocoa ];
 
   propagatedBuildInputs =
-    [ cycler dateutil numpy pyparsing tornado freetype kiwisolver
-      certifi libpng mock pytz pillow ]
+    [ cycler dateutil numpy pyparsing tornado freetype qhull
+      kiwisolver certifi libpng mock pytz pillow ]
     ++ lib.optionals enableGtk3 [ cairo pycairo gtk3 gobject-introspection pygobject3 ]
     ++ lib.optionals enableTk [ tcl tk tkinter libX11 ]
     ++ lib.optionals enableQt [ pyqt5 ];
@@ -49,6 +49,7 @@ buildPythonPackage rec {
     directories = { basedirlist = "."; };
     libs = {
       system_freetype = true;
+      system_qhull = true;
     } // lib.optionalAttrs stdenv.isDarwin {
       # LTO not working in darwin stdenv, see #19312
       enable_lto = false;