From f38fbf853f7043ba9cb7b25785f3bf3c221be019 Mon Sep 17 00:00:00 2001
From: leo60228 <iakornfeld@gmail.com>
Date: Thu, 10 Jan 2019 14:09:27 -0500
Subject: [PATCH] numpy: enable on pypy (without tests) Some tests fail
 according to PyPy docs:
 http://doc.pypy.org/en/latest/faq.html#should-i-install-numpy-or-numpypy

---
 pkgs/development/python-modules/numpy/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index d82adaeea28..a02e7ee4c5f 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchPypi, python, buildPythonPackage, gfortran, pytest, blas, writeTextFile }:
+{ lib, fetchPypi, python, buildPythonPackage, gfortran, pytest, blas, writeTextFile, isPyPy }:
 
 let
   blasImplementation = lib.nameFromURL blas.name "-";
@@ -45,6 +45,8 @@ in buildPythonPackage rec {
 
   enableParallelBuilding = true;
 
+  doCheck = !isPyPy; # numpy 1.16+ hits a bug in pypy's ctypes, using either numpy or pypy HEAD fixes this (https://github.com/numpy/numpy/issues/13807)
+
   checkPhase = ''
     runHook preCheck
     pushd dist