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{ buildPythonPackage
, fetchurl
, meson
, ninja
, stdenv
, pkgconfig
, python
, pygobject3
, gobject-introspection
, gst-plugins-base
, isPy3k
, fetchpatch
}:
buildPythonPackage rec {
pname = "gst-python";
version = "1.16.2";
format = "other";
outputs = [ "out" "dev" ];
src = fetchurl {
url = "${meta.homepage}/src/gst-python/${pname}-${version}.tar.xz";
sha256 = "1a48ca66izmm8hnp608jv5isg3jxb0vlfmhns0bg9nbkilag7390";
};
nativeBuildInputs = [
meson
ninja
pkgconfig
python
gobject-introspection
gst-plugins-base
];
propagatedBuildInputs = [
gst-plugins-base
pygobject3
];
patches = stdenv.lib.optionals stdenv.isDarwin [
# Fix configure python lib detection in macOS. Remove with the next release
(fetchpatch {
url = "https://github.com/GStreamer/gst-python/commit/f98c206bdf01529f8ea395a719b10baf2bdf717f.patch";
sha256 = "04n4zrnfivgr7iaqw4sjlbd882s8halc2bbbhfxqf0sg2lqwmrxg";
})
] ++ [
# Fix linking against Python 3.8
# https://gitlab.freedesktop.org/gstreamer/gst-python/merge_requests/30
(fetchpatch {
url = "https://gitlab.freedesktop.org/gstreamer/gst-python/commit/22f28155d86e27c4134de4ed2861264003fcfd23.patch";
sha256 = "Y70qVguHUBmmRVMFBKAP0d6anBQw5W0TKyu2bAwxbQg=";
})
];
mesonFlags = [
"-Dpython=python${if isPy3k then "3" else "2"}"
"-Dpygi-overrides-dir=${placeholder "out"}/${python.sitePackages}/gi/overrides"
];
doCheck = true;
# TODO: Meson setup hook does not like buildPythonPackage
# https://github.com/NixOS/nixpkgs/issues/47390
installCheckPhase = "meson test --print-errorlogs";
meta = {
homepage = "https://gstreamer.freedesktop.org";
description = "Python bindings for GStreamer";
license = stdenv.lib.licenses.lgpl2Plus;
};
}
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