nixpkgs/pkgs/os-specific/darwin/xattr/default.nix
2021-08-14 17:06:29 +02:00

74 lines
1.9 KiB
Nix

{ lib
, stdenv
, fetchzip
, buildPythonPackage
, python
, ed
, unifdef
}:
buildPythonPackage rec {
pname = "xattr";
version = "61.60.1";
src = fetchzip rec {
url = "https://opensource.apple.com/tarballs/python_modules/python_modules-${version}.tar.gz";
sha256 = "19kydl7w4vpdi7zmfd5z9vjkq24jfk2cv4j0pppw69j06czhdwwi";
};
sourceRoot = "${src.name}/Modules/xattr-0.6.4";
format = "other";
nativeBuildInputs = [
ed
unifdef
];
makeFlags = [
"OBJROOT=$(PWD)"
"DSTROOT=${placeholder "out"}"
"OSL=${placeholder "doc"}/share/xattr/OpenSourceLicenses"
"OSV=${placeholder "doc"}/share/xattr/OpenSourceVersions"
];
# need to use `out` instead of `bin` since buildPythonPackage ignores the latter
outputs = [ "out" "doc" "python" ];
# We need to patch a reference to gnutar in an included Makefile
postUnpack = ''
chmod u+w $sourceRoot/..
'';
postPatch = ''
substituteInPlace ../Makefile.inc --replace gnutar tar
substituteInPlace Makefile --replace "/usr" ""
'';
preInstall = ''
# prevent setup.py from trying to download setuptools
sed -i xattr-*/setup.py -e '/ez_setup/d'
# create our custom target dirs we patch in
mkdir -p "$doc/share/xattr/"OpenSource{Licenses,Versions}
mkdir -p "$python/lib/${python.libPrefix}"
'';
# move python package to its own output to reduce clutter
postInstall = ''
mv "$out/lib/python" "$python/${python.sitePackages}"
rmdir "$out/lib"
'';
makeWrapperArgs = [
"--prefix" "PYTHONPATH" ":" "${placeholder "python"}/${python.sitePackages}"
];
meta = with lib; {
description = "Display and manipulate extended attributes";
license = [ licenses.psfl licenses.mit ]; # see $doc/share/xattr/OpenSourceLicenses
maintainers = [ maintainers.sternenseemann ];
homepage = "https://opensource.apple.com/source/python_modules/";
platforms = lib.platforms.darwin;
};
}