Commit 729d2eea authored by Ryan Hendrickson's avatar Ryan Hendrickson
Browse files

mindustry-wayland: set SDL environment variables 

`SDL_VIDEODRIVER=wayland` seems to be a requirement for GLEW to
initialize when using glew-egl.

`SDL_VIDEO_WAYLAND_WMCLASS` associates the application with the .desktop
file (in GNOME Shell, at least, if not other Wayland desktops).
parent 735627c5

pkgs/games/mindustry/default.nix

+12 −4
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
, alsa-lib

, alsa-plugins

, glew

, glew-egl



# for soloud

, libpulseaudio ? null
@@ -30,6 +31,8 @@ 
, makeBuildVersion ? (v: v)

, enableClient ? true

, enableServer ? true



, enableWayland ? false

}:



let
@@ -37,6 +40,8 @@ let 
  version = "142";

  buildVersion = makeBuildVersion version;



  selectedGlew = if enableWayland then glew-egl else glew;



  Mindustry = fetchFromGitHub {

    owner = "Anuken";

    repo = "Mindustry";
@@ -139,7 +144,7 @@ stdenv.mkDerivation rec { 


  buildInputs = lib.optionals enableClient [

    SDL2

    glew

    selectedGlew

    alsa-lib

  ];

  nativeBuildInputs = [
@@ -171,7 +176,7 @@ stdenv.mkDerivation rec { 
    pushd ../Arc

    gradle --offline --no-daemon jnigenBuild -Pbuildversion=${buildVersion}

    gradle --offline --no-daemon jnigenJarNativesDesktop -Pbuildversion=${buildVersion}

    glewlib=${lib.getLib glew}/lib/libGLEW.so

    glewlib=${lib.getLib selectedGlew}/lib/libGLEW.so

    sdllib=${lib.getLib SDL2}/lib/libSDL2.so

    patchelf backends/backend-sdl/libs/linux64/libsdl-arc*.so \

      --add-needed $glewlib \
@@ -194,7 +199,10 @@ stdenv.mkDerivation rec { 
    makeWrapper ${jdk}/bin/java $out/bin/mindustry \

      --add-flags "-jar $out/share/mindustry.jar" \

      --suffix LD_LIBRARY_PATH : ${lib.makeLibraryPath [libpulseaudio alsa-lib libjack2]} \

      --set ALSA_PLUGIN_DIR ${alsa-plugins}/lib/alsa-lib/

      --set ALSA_PLUGIN_DIR ${alsa-plugins}/lib/alsa-lib/'' + optionalString enableWayland '' \

      --set SDL_VIDEODRIVER wayland \

      --set SDL_VIDEO_WAYLAND_WMCLASS Mindustry

    '' + ''



    # Retain runtime depends to prevent them from being cleaned up.

    # Since a jar is a compressed archive, nix can't figure out that the dependency is actually in there,
@@ -202,7 +210,7 @@ stdenv.mkDerivation rec { 
    # This can cause issues.

    # See https://github.com/NixOS/nixpkgs/issues/109798.

    echo "# Retained runtime dependencies: " >> $out/bin/mindustry

    for dep in ${SDL2.out} ${alsa-lib.out} ${glew.out}; do

    for dep in ${SDL2.out} ${alsa-lib.out} ${selectedGlew.out}; do

      echo "# $dep" >> $out/bin/mindustry

    done

pkgs/top-level/all-packages.nix

+1 −1
Original line number Diff line number Diff line
@@ -35754,7 +35754,7 @@ with pkgs; 














  mindustry = callPackage ../games/mindustry { };















  mindustry-wayland = callPackage ../games/mindustry {













    glew = glew-egl;













    enableWayland = true;















  };





























  mindustry-server = callPackage ../games/mindustry {