47 lines
2 KiB
Nix
47 lines
2 KiB
Nix
{ stdenv, buildPythonPackage, isPy27, isPyPy, fetchPypi, libffi, pycparser, pytest }:
|
|
|
|
if isPyPy then null else buildPythonPackage rec {
|
|
pname = "cffi";
|
|
version = "1.11.2";
|
|
name = "${pname}-${version}";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "ab87dd91c0c4073758d07334c1e5f712ce8fe48f007b86f8238773963ee700a6";
|
|
};
|
|
|
|
patches = stdenv.lib.optional (isPy27 && stdenv.cc.isClang) ./clang.patch;
|
|
|
|
outputs = [ "out" "dev" ];
|
|
|
|
propagatedBuildInputs = [ libffi pycparser ];
|
|
buildInputs = [ pytest ];
|
|
|
|
# On Darwin, the cffi tests want to hit libm a lot, and look for it in a global
|
|
# impure search path. It's obnoxious how much repetition there is, and how difficult
|
|
# it is to get it to search somewhere else (since we do actually have a libm symlink in libSystem)
|
|
prePatch = stdenv.lib.optionalString stdenv.isDarwin ''
|
|
substituteInPlace testing/cffi0/test_parsing.py \
|
|
--replace 'lib_m = "m"' 'lib_m = "System"' \
|
|
--replace '"libm" in name' '"libSystem" in name'
|
|
substituteInPlace testing/cffi0/test_unicode_literals.py --replace 'lib_m = "m"' 'lib_m = "System"'
|
|
substituteInPlace testing/cffi0/test_zdistutils.py --replace 'self.lib_m = "m"' 'self.lib_m = "System"'
|
|
substituteInPlace testing/cffi1/test_recompiler.py --replace 'lib_m = "m"' 'lib_m = "System"'
|
|
substituteInPlace testing/cffi0/test_function.py --replace "lib_m = 'm'" "lib_m = 'System'"
|
|
substituteInPlace testing/cffi0/test_verify.py --replace "lib_m = ['m']" "lib_m = ['System']"
|
|
'';
|
|
|
|
# The tests use -Werror but with python3.6 clang detects some unreachable code.
|
|
NIX_CFLAGS_COMPILE = stdenv.lib.optionals stdenv.cc.isClang [ "-Wno-unused-command-line-argument" "-Wno-unreachable-code" ];
|
|
|
|
checkPhase = ''
|
|
py.test
|
|
'';
|
|
|
|
meta = with stdenv.lib; {
|
|
maintainers = with maintainers; [ domenkozar ];
|
|
homepage = https://cffi.readthedocs.org/;
|
|
license = with licenses; [ mit ];
|
|
description = "Foreign Function Interface for Python calling C code";
|
|
};
|
|
}
|