72 lines
2.2 KiB
Nix
72 lines
2.2 KiB
Nix
{ buildPythonPackage, fetchurl, meson, ninja, stdenv, pkgconfig, python, pygobject3
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, gobject-introspection, gst-plugins-base, isPy3k
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}:
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let
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pname = "gst-python";
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version = "1.14.4";
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name = "${pname}-${version}";
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in buildPythonPackage rec {
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inherit pname version;
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format = "other";
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outputs = [ "out" "dev" ];
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src = fetchurl {
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urls = [
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"${meta.homepage}/src/gst-python/${name}.tar.xz"
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"mirror://gentoo/distfiles/${name}.tar.xz"
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];
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sha256 = "06ssx19fs6pg4d32p9ph9w4f0xwmxaw2dxfj17rqkn5njd7v5zfh";
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};
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patches = [
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# Meson build does not support Python 2 at the moment
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# https://bugzilla.gnome.org/show_bug.cgi?id=796092
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(fetchurl {
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name = "0002-meson-use-new-python-module.patch";
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url = https://bugzilla.gnome.org/attachment.cgi?id=371989;
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sha256 = "1k46nvw175c1wvkqnx783i9d4w9vn431spcl48jb3y224jj3va08";
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})
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# Fixes `from gi.repository import Gst` when gst-python's site-package is in
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# PYTHONPATH
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(fetchurl {
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url = https://gitlab.freedesktop.org/gstreamer/gst-python/commit/d64bbc1e0c3c948c148f505cc5f856ce56732880.diff;
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sha256 = "1n9pxmcl1x491mp47avpcw2a6n71lm0haz6mfas168prkgsk8q3r";
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})
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# Fixes python2 build from the above changes
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(fetchurl {
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url = https://gitlab.freedesktop.org/gstreamer/gst-python/commit/f79ac2d1434d7ba9717f3e943cfdc76e121eb5dd.diff;
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sha256 = "17a164b0v36g0kwiqdlkjx6g0pjhcs6ilizck7iky8bgjnmiypm1";
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})
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];
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# TODO: First python_dep in meson.build needs to be removed
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postPatch = ''
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substituteInPlace meson.build --replace python3 python${if isPy3k then "3" else "2"}
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'';
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nativeBuildInputs = [ meson ninja pkgconfig python gobject-introspection ];
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mesonFlags = [
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"-Dpython=python${if isPy3k then "3" else "2"}"
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"-Dpygi-overrides-dir=${placeholder "out"}/${python.sitePackages}/gi/overrides"
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];
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doCheck = true;
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# TODO: Meson setup hook does not like buildPythonPackage
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# https://github.com/NixOS/nixpkgs/issues/47390
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installCheckPhase = "meson test --print-errorlogs";
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propagatedBuildInputs = [ gst-plugins-base pygobject3 ];
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meta = {
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homepage = https://gstreamer.freedesktop.org;
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description = "Python bindings for GStreamer";
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license = stdenv.lib.licenses.lgpl2Plus;
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};
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}
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