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python-cffi: fix test failures when using clang

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Daiderd Jordan 2017-09-16 16:27:33 +02:00
parent 1adaad1371
commit 35649750c3
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1 changed files with 4 additions and 5 deletions
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9
pkgs/development/python-modules/cffi/default.nix
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@ -1,4 +1,4 @@
{ lib, buildPythonPackage, isPyPy, fetchPypi, libffi, pycparser, pytest }:
{ stdenv, buildPythonPackage, isPyPy, fetchPypi, libffi, pycparser, pytest }:
if isPyPy then null else buildPythonPackage rec {
pname = "cffi";
@ -13,15 +13,14 @@ if isPyPy then null else buildPythonPackage rec {
propagatedBuildInputs = [ libffi pycparser ];
buildInputs = [ pytest ];
patchPhase = ''
substituteInPlace testing/cffi0/test_ownlib.py --replace "gcc" "cc"
'';
# The tests use -Werror but with python3.6 clang detects some unreachable code.
NIX_CFLAGS_COMPILE = stdenv.lib.optional stdenv.cc.isClang "-Wno-unreachable-code";
checkPhase = ''
py.test
'';
meta = with lib; {
meta = with stdenv.lib; {
maintainers = with maintainers; [ domenkozar ];
homepage = https://cffi.readthedocs.org/;
license = with licenses; [ mit ];