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{
lib,
stdenv,
buildPythonPackage,
fetchurl,
fetchpatch,
meson,
ninja,
# TODO: We can get rid of this once `buildPythonPackage` accepts `finalAttrs`.
# See: https://github.com/NixOS/nixpkgs/pull/271387
gst-python,
pkg-config,
python,
pygobject3,
gobject-introspection,
gst_all_1,
isPy3k,
directoryListingUpdater,
}:
buildPythonPackage rec {
pname = "gst-python";
version = "1.26.0";
pyproject = false;
outputs = [
"out"
"dev"
];
src = fetchurl {
url = "https://gstreamer.freedesktop.org/src/gst-python/gst-python-${version}.tar.xz";
hash = "sha256-5QRqBdd6uxVnGtAc0ZCNF9YuWgb114Qb5DQq3io/uNs=";
};
patches = [
# Fix segfault with PyGObject>=3.52.0
# https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8653
(fetchpatch {
url = "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/69bba61e548c7a63bc18137e63e41489a7de9d36.patch";
stripLen = 2;
hash = "sha256-BfWPc8dsB09KiEm9bNT8e+jH76jiDefQlEhhLJoq7tI=";
})
# https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4322
./skip-failing-test-not-initialized.patch
];
# Python 2.x is not supported.
disabled = !isPy3k;
depsBuildBuild = [ pkg-config ];
nativeBuildInputs = [
meson
ninja
pkg-config
gobject-introspection
gst_all_1.gst-plugins-base
];
buildInputs = [
# for gstreamer-analytics-1.0
gst_all_1.gst-plugins-bad
];
propagatedBuildInputs = [
gst_all_1.gst-plugins-base
pygobject3
];
checkInputs = [
gst_all_1.gst-rtsp-server
];
mesonFlags = [
"-Dpygi-overrides-dir=${placeholder "out"}/${python.sitePackages}/gi/overrides"
# Exec format error during configure
"-Dpython-exe=${python.pythonOnBuildForHost.interpreter}"
# This is needed to prevent the project from looking for `gst-rtsp-server`
# from `checkInputs`.
#
# TODO: This should probably be moved at least partially into the Meson hook.
#
# NB: We need to use `doInstallCheck` here because `buildPythonPackage`
# renames `doCheck` to `doInstallCheck`.
(lib.mesonEnable "tests" gst-python.doInstallCheck)
];
# `buildPythonPackage` uses `installCheckPhase` and leaves `checkPhase`
# empty. It renames `doCheck` from its arguments, but not `checkPhase`.
# See: https://github.com/NixOS/nixpkgs/issues/47390
installCheckPhase = ''
runHook preCheck
mesonCheckPhase
runHook postCheck
'';
preCheck = lib.optionalString stdenv.hostPlatform.isDarwin ''
export DYLD_LIBRARY_PATH="${gst_all_1.gst-plugins-base}/lib"
'';
passthru = {
updateScript = directoryListingUpdater { };
};
meta = {
homepage = "https://gstreamer.freedesktop.org";
description = "Python bindings for GStreamer";
license = lib.licenses.lgpl2Plus;
maintainers = [ ];
};
}
|
