110 lines
2.7 KiB
Nix
110 lines
2.7 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, fetchpatch
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, libgamemode32
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, meson
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, ninja
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, pkg-config
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, dbus
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, inih
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, systemd
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, appstream
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, makeWrapper
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, findutils
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, gawk
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, procps
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}:
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stdenv.mkDerivation rec {
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pname = "gamemode";
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version = "1.7";
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src = fetchFromGitHub {
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owner = "FeralInteractive";
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repo = pname;
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rev = version;
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sha256 = "sha256-DIFcmWFkoZOklo1keYcCl6n2GJgzWKC8usHFcJmfarU=";
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};
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outputs = [ "out" "dev" "lib" "man" "static" ];
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patches = [
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# Add @libraryPath@ template variable to fix loading the PRELOAD library
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./preload-nix-workaround.patch
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# Do not install systemd sysusers configuration
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./no-install-systemd-sysusers.patch
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# fix build with glibc >=2.36 (declaration of pidfd_open)
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(fetchpatch {
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url = "https://github.com/FeralInteractive/gamemode/commit/4934191b1928ef695c3e8af21e75781f8591745f.patch";
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sha256 = "sha256-pWf2NGbd3gEJFwVP/EIJRbTD29V7keTQHy388enktsY=";
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})
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];
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postPatch = ''
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substituteInPlace data/gamemoderun \
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--subst-var-by libraryPath ${lib.makeLibraryPath ([
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(placeholder "lib")
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] ++ lib.optionals (stdenv.hostPlatform.system == "x86_64-linux") [
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# Support wrapping 32bit applications on a 64bit linux system
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libgamemode32
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])}
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'';
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nativeBuildInputs = [
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makeWrapper
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meson
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ninja
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pkg-config
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];
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buildInputs = [
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dbus
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inih
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systemd
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];
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mesonFlags = [
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# libexec is just a way to package binaries without including them
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# in PATH. It doesn't make sense to install them to $lib
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# (the default behaviour in the meson hook).
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"--libexecdir=${placeholder "out"}/libexec"
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"-Dwith-systemd-user-unit-dir=lib/systemd/user"
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];
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doCheck = true;
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nativeCheckInputs = [
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appstream
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];
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# Move static libraries to $static so $lib only contains dynamic libraries.
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postInstall = ''
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moveToOutput lib/*.a "$static"
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'';
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postFixup = ''
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# Add $lib/lib to gamemoded & gamemode-simulate-game's rpath since
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# they use dlopen to load libgamemode. Can't use makeWrapper since
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# it would break the security wrapper in the NixOS module.
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for bin in "$out/bin/gamemoded" "$out/bin/gamemode-simulate-game"; do
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patchelf --set-rpath "$lib/lib:$(patchelf --print-rpath "$bin")" "$bin"
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done
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wrapProgram "$out/bin/gamemodelist" \
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--prefix PATH : ${lib.makeBinPath [
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findutils
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gawk
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procps
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]}
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'';
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meta = with lib; {
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description = "Optimise Linux system performance on demand";
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homepage = "https://github.com/FeralInteractive/GameMode";
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license = licenses.bsd3;
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maintainers = with maintainers; [ kira-bruneau ];
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platforms = platforms.linux;
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};
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}
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