diff options
Diffstat (limited to 'nixpkgs/pkgs/games/prismlauncher/wrapper.nix')
| -rw-r--r-- | nixpkgs/pkgs/games/prismlauncher/wrapper.nix | 61 |
1 files changed, 47 insertions, 14 deletions
diff --git a/nixpkgs/pkgs/games/prismlauncher/wrapper.nix b/nixpkgs/pkgs/games/prismlauncher/wrapper.nix index 316bbbb12207..9f9913e67f84 100644 --- a/nixpkgs/pkgs/games/prismlauncher/wrapper.nix +++ b/nixpkgs/pkgs/games/prismlauncher/wrapper.nix @@ -1,9 +1,12 @@ { lib , stdenv , symlinkJoin -, prismlauncher-unwrapped +, makeWrapper , wrapQtAppsHook , addOpenGLRunpath + +, prismlauncher-unwrapped + , qtbase # needed for wrapQtAppsHook , qtsvg , qtwayland @@ -11,6 +14,7 @@ , libpulseaudio , libGL , glfw +, glfw-wayland-minecraft , openal , jdk8 , jdk17 @@ -25,23 +29,43 @@ , gamemodeSupport ? stdenv.isLinux , textToSpeechSupport ? stdenv.isLinux , controllerSupport ? stdenv.isLinux + +# The flag `withWaylandGLFW` enables runtime-checking of `WAYLAND_DISPLAY`; +# if the option is enabled, a patched version of GLFW will be added to +# `LD_LIBRARY_PATH` so that the launcher can use the correct one +# depending on the desktop environment used. +, withWaylandGLFW ? false + , jdks ? [ jdk17 jdk8 ] , additionalLibs ? [ ] , additionalPrograms ? [ ] }: + +assert lib.assertMsg (withWaylandGLFW -> stdenv.isLinux) "withWaylandGLFW is only available on Linux"; + let - prismlauncherFinal = prismlauncher-unwrapped.override { + # By default, this package uses a binary wrapper for `wrapQtAppsHook`. + # Enabling `shellWrapper` will add `makeWrapper` to `nativeBuildInputs`, + # causing `wrapQtAppsHook` to output a shell wrapper instead. + # This is needed for checking environment variables at runtime + # and modifying others if necessary (see above option for example). + # Warning: This can make the program start slower, by about four milliseconds. + shellWrapper = withWaylandGLFW; + + prismlauncher' = prismlauncher-unwrapped.override { inherit msaClientID gamemodeSupport; }; in + symlinkJoin { - name = "prismlauncher-${prismlauncherFinal.version}"; + name = "prismlauncher-${prismlauncher'.version}"; - paths = [ prismlauncherFinal ]; + paths = [ prismlauncher' ]; nativeBuildInputs = [ wrapQtAppsHook - ]; + ] + ++ lib.optional shellWrapper makeWrapper; buildInputs = [ qtbase @@ -49,20 +73,29 @@ symlinkJoin { ] ++ lib.optional (lib.versionAtLeast qtbase.version "6" && stdenv.isLinux) qtwayland; + waylandPreExec = '' + if [ -n "$WAYLAND_DISPLAY" ]; then + export LD_LIBRARY_PATH=${lib.getLib glfw-wayland-minecraft}/lib:"$LD_LIBRARY_PATH" + fi + ''; + postBuild = '' + ${lib.optionalString withWaylandGLFW '' + qtWrapperArgs+=(--run "$waylandPreExec") + ''} + wrapQtAppsHook ''; qtWrapperArgs = let - runtimeLibs = (with xorg; [ - libX11 - libXext - libXcursor - libXrandr - libXxf86vm - ]) - ++ [ + runtimeLibs = [ + xorg.libX11 + xorg.libXext + xorg.libXcursor + xorg.libXrandr + xorg.libXxf86vm + # lwjgl libpulseaudio libGL @@ -93,5 +126,5 @@ symlinkJoin { "--prefix PATH : ${lib.makeBinPath runtimePrograms}" ]; - inherit (prismlauncherFinal) meta; + inherit (prismlauncher') meta; } |