diff options
Diffstat (limited to 'pkgs/tools/games/gamemode/default.nix')
-rw-r--r-- | pkgs/tools/games/gamemode/default.nix | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/pkgs/tools/games/gamemode/default.nix b/pkgs/tools/games/gamemode/default.nix new file mode 100644 index 000000000000..e9fdec592204 --- /dev/null +++ b/pkgs/tools/games/gamemode/default.nix @@ -0,0 +1,104 @@ +{ lib +, stdenv +, fetchFromGitHub +, fetchpatch +, libgamemode32 +, meson +, ninja +, pkg-config +, dbus +, inih +, systemd +, appstream +}: + +stdenv.mkDerivation rec { + pname = "gamemode"; + version = "1.6.1"; + + src = fetchFromGitHub { + owner = "FeralInteractive"; + repo = pname; + rev = version; + sha256 = "sha256-P00OnZiPZyxBu9zuG+3JNorXHBhJZy+cKPjX+duZrJ0="; + }; + + outputs = [ "out" "dev" "lib" "man" "static" ]; + + patches = [ + # Run executables from PATH instead of /usr/bin + # See https://github.com/FeralInteractive/gamemode/pull/323 + (fetchpatch { + url = "https://github.com/FeralInteractive/gamemode/commit/be44b7091baa33be6dda60392e4c06c2f398ee72.patch"; + sha256 = "TlDUETs4+N3pvrVd0FQGlGmC+6ByhJ2E7gKXa7suBtE="; + }) + + # Fix loading shipped config when using a prefix other than /usr + # See https://github.com/FeralInteractive/gamemode/pull/324 + (fetchpatch { + url = "https://github.com/FeralInteractive/gamemode/commit/b29aa903ce5acc9141cfd3960c98ccb047eca872.patch"; + sha256 = "LwBzBJQ7dfm2mFVSOSPjJP+skgV5N6h77i66L1Sq+ZM="; + }) + + # 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 = [ + meson + ninja + pkg-config + ]; + + buildInputs = [ + dbus + inih + systemd + ]; + + mesonFlags = [ + # libexec is just a way to package binaries without including them + # in PATH. It doesn't make sense to install them to $lib + # (the default behaviour in the meson hook). + "--libexecdir=${placeholder "out"}/libexec" + + "-Dwith-systemd-user-unit-dir=lib/systemd/user" + ]; + + doCheck = true; + checkInputs = [ + appstream + ]; + + # Move static libraries to $static so $lib only contains dynamic libraries. + postInstall = '' + moveToOutput lib/*.a "$static" + ''; + + # Add $lib/lib to gamemoded & gamemode-simulate-game's rpath since + # they use dlopen to load libgamemode. Can't use makeWrapper since + # it would break the security wrapper in the NixOS module. + postFixup = '' + for bin in "$out/bin/gamemoded" "$out/bin/gamemode-simulate-game"; do + patchelf --set-rpath "$lib/lib:$(patchelf --print-rpath "$bin")" "$bin" + done + ''; + + meta = with lib; { + description = "Optimise Linux system performance on demand"; + homepage = "https://github.com/FeralInteractive/GameMode"; + license = licenses.bsd3; + maintainers = with maintainers; [ kira-bruneau ]; + platforms = platforms.linux; + }; +} |