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|
{ lib
, stdenv
, fetchFromGitHub
, libgamemode32
, makeWrapper
, meson
, ninja
, pkg-config
, dbus
, inih
, systemd
, appstream
, findutils
, gawk
, procps
, nix-update-script
}:
stdenv.mkDerivation (finalAttrs: {
pname = "gamemode";
version = "1.8.1";
src = fetchFromGitHub {
owner = "FeralInteractive";
repo = "gamemode";
rev = "refs/tags/${finalAttrs.version}";
hash = "sha256-kusb58nGxYA3U9GbZdW3hLjA3NmHc+af0VT4iGRewBw=";
};
outputs = [ "out" "dev" "lib" "man" ];
patches = [
# Add @libraryPath@ template variable to fix loading the PRELOAD library
./preload-nix-workaround.patch
];
postPatch = ''
substituteInPlace data/gamemoderun \
--subst-var-by libraryPath ${lib.makeLibraryPath ([
(placeholder "lib")
] ++ lib.optionals (stdenv.hostPlatform.system == "x86_64-linux") [
# Support wrapping 32bit applications on a 64bit linux system
libgamemode32
])}
'';
nativeBuildInputs = [
makeWrapper
meson
ninja
pkg-config
];
buildInputs = [
dbus
inih
systemd
];
mesonFlags = [
"-Dwith-pam-limits-dir=etc/security/limits.d"
"-Dwith-systemd-user-unit-dir=lib/systemd/user"
"-Dwith-systemd-group-dir=lib/sysusers.d"
# The meson builder installs internal executables to $lib/lib by
# default, but they should be installed to "$out". It's also more
# appropriate to install these executables under a libexec
# directory instead of lib.
"--libexecdir=libexec"
];
doCheck = false; # https://github.com/FeralInteractive/gamemode/issues/468
nativeCheckInputs = [
appstream
];
postFixup = ''
# Add $lib/lib to gamemoded & gamemode-simulate-game's rpath since
# they use dlopen to load libgamemode. Can't use makeWrapper since
# it would break the security wrapper in the NixOS module.
for bin in "$out/bin/gamemoded" "$out/bin/gamemode-simulate-game"; do
patchelf --set-rpath "$lib/lib:$(patchelf --print-rpath "$bin")" "$bin"
done
wrapProgram "$out/bin/gamemodelist" \
--prefix PATH : ${lib.makeBinPath [
findutils
gawk
procps
]}
'';
passthru.updateScript = nix-update-script { };
meta = with lib; {
description = "Optimise Linux system performance on demand";
homepage = "https://github.com/FeralInteractive/gamemode";
changelog = "https://github.com/FeralInteractive/gamemode/blob/${finalAttrs.version}/CHANGELOG.md";
license = licenses.bsd3;
maintainers = with maintainers; [ kira-bruneau ];
platforms = platforms.linux;
mainProgram = "gamemoderun"; # Requires NixOS module to run
};
})
|