158 lines
4.3 KiB
Nix
158 lines
4.3 KiB
Nix
{ stdenv
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, fetchurl
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, lib
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, pkg-config
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, meson
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, ninja
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, gettext
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, python3
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, gstreamer
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, orc
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, pango
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, libtheora
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, libintl
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, libopus
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, isocodes
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, libjpeg
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, libpng
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, libvisual
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, tremor # provides 'virbisidec'
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, libGL
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, enableX11 ? stdenv.isLinux
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, libXv
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, libXext
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, enableWayland ? stdenv.isLinux
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, wayland
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, wayland-protocols
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, enableAlsa ? stdenv.isLinux
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, alsa-lib
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# Enabling Cocoa seems to currently not work, giving compile
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# errors. Suspected is that a newer version than clang
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# is needed than 5.0 but it is not clear.
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, enableCocoa ? false
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, Cocoa
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, OpenGL
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, enableGl ? (enableX11 || enableWayland || enableCocoa)
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, enableCdparanoia ? (!stdenv.isDarwin)
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, cdparanoia
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, glib
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, withIntrospection ? stdenv.buildPlatform == stdenv.hostPlatform
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, gobject-introspection
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}:
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stdenv.mkDerivation rec {
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pname = "gst-plugins-base";
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version = "1.20.1";
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outputs = [ "out" "dev" ];
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src = fetchurl {
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url = "https://gstreamer.freedesktop.org/src/${pname}/${pname}-${version}.tar.xz";
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sha256 = "0162ly7pscymq6bsf1d5fva2k9s16zvfwyi1q6z4yfd97d0sdn4n";
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};
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strictDeps = true;
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nativeBuildInputs = [
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meson
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ninja
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pkg-config
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python3
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gettext
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orc
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glib
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gstreamer
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# docs
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# TODO add hotdoc here
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] ++ lib.optionals withIntrospection [
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gobject-introspection
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] ++ lib.optional enableWayland wayland;
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buildInputs = [
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orc
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libtheora
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libintl
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libopus
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isocodes
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libpng
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libjpeg
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tremor
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libGL
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] ++ lib.optional (!stdenv.isDarwin) [
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libvisual
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] ++ lib.optionals stdenv.isDarwin [
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pango
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OpenGL
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] ++ lib.optionals enableAlsa [
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alsa-lib
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] ++ lib.optionals enableX11 [
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libXext
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libXv
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pango
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] ++ lib.optionals enableWayland [
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wayland
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wayland-protocols
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] ++ lib.optionals withIntrospection [
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gobject-introspection
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] ++ lib.optional enableCocoa Cocoa
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++ lib.optional enableCdparanoia cdparanoia;
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propagatedBuildInputs = [
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gstreamer
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];
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mesonFlags = [
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"-Dexamples=disabled" # requires many dependencies and probably not useful for our users
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"-Ddoc=disabled" # `hotdoc` not packaged in nixpkgs as of writing
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"-Dgl-graphene=disabled" # not packaged in nixpkgs as of writing
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# See https://github.com/GStreamer/gst-plugins-base/blob/d64a4b7a69c3462851ff4dcfa97cc6f94cd64aef/meson_options.txt#L15 for a list of choices
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"-Dgl_winsys=${lib.concatStringsSep "," (lib.optional enableX11 "x11" ++ lib.optional enableWayland "wayland" ++ lib.optional enableCocoa "cocoa")}"
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"-Dintrospection=${if withIntrospection then "enabled" else "disabled"}"
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] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
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"-Dtests=disabled"
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]
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++ lib.optional (!enableX11) "-Dx11=disabled"
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# TODO How to disable Wayland?
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++ lib.optional (!enableGl) "-Dgl=disabled"
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++ lib.optional (!enableAlsa) "-Dalsa=disabled"
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++ lib.optional (!enableCdparanoia) "-Dcdparanoia=disabled"
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++ lib.optionals stdenv.isDarwin [
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"-Dlibvisual=disabled"
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];
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postPatch = ''
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patchShebangs \
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scripts/meson-pkg-config-file-fixup.py \
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scripts/extract-release-date-from-doap-file.py
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'';
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# This package has some `_("string literal")` string formats
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# that trip up clang with format security enabled.
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hardeningDisable = [ "format" ];
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doCheck = false; # fails, wants DRI access for OpenGL
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passthru = {
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# Downstream `gst-*` packages depending on `gst-plugins-base`
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# have meson build options like 'gl' etc. that depend
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# on these features being built in `-base`.
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# If they are not built here, then the downstream builds
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# will fail, as they, too, use `-Dauto_features=enabled`
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# which would enable these options unconditionally.
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# That means we must communicate to these downstream packages
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# if the `-base` enabled these options or not, so that
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# the can enable/disable those features accordingly.
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# The naming `*Enabled` vs `enable*` is intentional to
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# distinguish inputs from outputs (what is to be built
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# vs what was built) and to make them easier to search for.
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glEnabled = enableGl;
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waylandEnabled = enableWayland;
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};
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meta = with lib; {
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description = "Base GStreamer plug-ins and helper libraries";
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homepage = "https://gstreamer.freedesktop.org";
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license = licenses.lgpl2Plus;
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platforms = platforms.unix;
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maintainers = with maintainers; [ matthewbauer ];
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};
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}
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