nixpkgs-suyu/pkgs/development/libraries/gstreamer/base/default.nix
2021-07-02 21:06:51 +02:00

156 lines
4.1 KiB
Nix

{ stdenv
, fetchurl
, lib
, pkg-config
, meson
, ninja
, gettext
, gobject-introspection
, python3
, gstreamer
, orc
, pango
, libtheora
, libintl
, libopus
, isocodes
, libjpeg
, libpng
, libvisual
, tremor # provides 'virbisidec'
, libGL
, enableX11 ? stdenv.isLinux
, libXv
, libXext
, enableWayland ? stdenv.isLinux
, wayland
, wayland-protocols
, enableAlsa ? stdenv.isLinux
, alsa-lib
# Enabling Cocoa seems to currently not work, giving compile
# errors. Suspected is that a newer version than clang
# is needed than 5.0 but it is not clear.
, enableCocoa ? false
, Cocoa
, OpenGL
, enableGl ? (enableX11 || enableWayland || enableCocoa)
, enableCdparanoia ? (!stdenv.isDarwin)
, cdparanoia
, glib
}:
stdenv.mkDerivation rec {
pname = "gst-plugins-base";
version = "1.18.4";
outputs = [ "out" "dev" ];
src = fetchurl {
url = "https://gstreamer.freedesktop.org/src/${pname}/${pname}-${version}.tar.xz";
sha256 = "08w3ivbc6n4vdds2ap6q7l8zdk9if8417nznyqidf0adm0lk5r99";
};
patches = [
./fix_pkgconfig_includedir.patch
];
nativeBuildInputs = [
meson
ninja
pkg-config
python3
gettext
orc
glib
gobject-introspection
# docs
# TODO add hotdoc here
] ++ lib.optional enableWayland wayland;
buildInputs = [
orc
libtheora
libintl
libopus
isocodes
libpng
libjpeg
tremor
libGL
] ++ lib.optional (!stdenv.isDarwin) [
libvisual
] ++ lib.optionals stdenv.isDarwin [
pango
OpenGL
] ++ lib.optionals enableAlsa [
alsa-lib
] ++ lib.optionals enableX11 [
libXext
libXv
pango
] ++ lib.optionals enableWayland [
wayland
wayland-protocols
] ++ lib.optional enableCocoa Cocoa
++ lib.optional enableCdparanoia cdparanoia;
propagatedBuildInputs = [
gstreamer
];
mesonFlags = [
"-Dexamples=disabled" # requires many dependencies and probably not useful for our users
"-Ddoc=disabled" # `hotdoc` not packaged in nixpkgs as of writing
"-Dgl-graphene=disabled" # not packaged in nixpkgs as of writing
# See https://github.com/GStreamer/gst-plugins-base/blob/d64a4b7a69c3462851ff4dcfa97cc6f94cd64aef/meson_options.txt#L15 for a list of choices
"-Dgl_winsys=${lib.concatStringsSep "," (lib.optional enableX11 "x11" ++ lib.optional enableWayland "wayland" ++ lib.optional enableCocoa "cocoa")}"
] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
"-Dintrospection=disabled"
]
++ lib.optional (!enableX11) "-Dx11=disabled"
# TODO How to disable Wayland?
++ lib.optional (!enableGl) "-Dgl=disabled"
++ lib.optional (!enableAlsa) "-Dalsa=disabled"
++ lib.optional (!enableCdparanoia) "-Dcdparanoia=disabled"
++ lib.optionals stdenv.isDarwin [
"-Dlibvisual=disabled"
];
postPatch = ''
patchShebangs \
common/scangobj-merge.py \
scripts/extract-release-date-from-doap-file.py
'';
# This package has some `_("string literal")` string formats
# that trip up clang with format security enabled.
hardeningDisable = [ "format" ];
doCheck = false; # fails, wants DRI access for OpenGL
passthru = {
# Downstream `gst-*` packages depending on `gst-plugins-base`
# have meson build options like 'gl' etc. that depend
# on these features being built in `-base`.
# If they are not built here, then the downstream builds
# will fail, as they, too, use `-Dauto_features=enabled`
# which would enable these options unconditionally.
# That means we must communicate to these downstream packages
# if the `-base` enabled these options or not, so that
# the can enable/disable those features accordingly.
# The naming `*Enabled` vs `enable*` is intentional to
# distinguish inputs from outputs (what is to be built
# vs what was built) and to make them easier to search for.
glEnabled = enableGl;
waylandEnabled = enableWayland;
};
meta = with lib; {
description = "Base GStreamer plug-ins and helper libraries";
homepage = "https://gstreamer.freedesktop.org";
license = licenses.lgpl2Plus;
platforms = platforms.unix;
maintainers = with maintainers; [ matthewbauer ];
};
}