forked from mirrors/nixpkgs
42815b4a0c
Many packages have some kind of flag indicating whether or not to build with
systemd support. Most of these default to `stdenv.isLinux`, but systemd does
not build on (and is marked `broken` for) `isStatic`. Only a few packages have
the needed `&& !isStatic` in the default value for their parameter.
This commit moves the logic for the default value of these flags into
`systemd.meta.{platforms,badPlatforms}` and evaluates those conditions using
`lib.meta.availableOn`.
This provides three benefits:
1. The default values are set correctly (i.e. including `&& isStatic`)
2. The default values are set consistently
3. The way is paved for any future non-Linux systemd platforms (FreeBSD is
reported to have experimental systemd support)
45 lines
1.1 KiB
Nix
45 lines
1.1 KiB
Nix
{ fetchFromSourcehut
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, lib
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, meson
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, ninja
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, pkg-config
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, scdoc
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, stdenv
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, systemdSupport ? lib.meta.availableOn stdenv.hostPlatform systemd, systemd
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}:
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stdenv.mkDerivation rec {
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pname = "seatd";
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version = "0.7.0";
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src = fetchFromSourcehut {
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owner = "~kennylevinsen";
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repo = "seatd";
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rev = version;
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sha256 = "sha256-m8xoL90GI822FTgCXuVr3EejLAMUStkPKVoV7w8ayIE=";
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};
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outputs = [ "bin" "out" "dev" "man" ];
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depsBuildBuild = [ pkg-config ];
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nativeBuildInputs = [ meson ninja pkg-config scdoc ];
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buildInputs = lib.optionals systemdSupport [ systemd ];
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mesonFlags = [
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"-Dlibseat-logind=${if systemdSupport then "systemd" else "disabled"}"
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"-Dlibseat-builtin=enabled"
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"-Dserver=enabled"
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];
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meta = with lib; {
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description = "A universal seat management library";
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changelog = "https://git.sr.ht/~kennylevinsen/seatd/refs/${version}";
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homepage = "https://sr.ht/~kennylevinsen/seatd/";
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license = licenses.mit;
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platforms = with platforms; freebsd ++ linux ++ netbsd;
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maintainers = with maintainers; [ emantor ];
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};
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}
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