Commit 42338391 authored by DannyDannyDanny's avatar DannyDannyDanny
Browse files

love2d: add Darwin platform support 

- Add conditional buildInputs for Linux vs Darwin platforms
- Use lua5_1 instead of luajit on Darwin per upstream recommendation
- Update platforms list to include Darwin
- Fix libtool bundle/dylib linking issues on Darwin
- Patch macOS function calls with stub implementations
- Add postFixup to correct dylib path references

Fixes #369476

Note: Build is non-deterministic due to libtool script modification,
but this is a known limitation for Darwin support.
parent 52a4f8b7

pkgs/development/interpreters/love/11.nix

+25 −6
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 
  libGL,

  openal,

  luajit,

  lua5_1,

  freetype,

  physfs,

  libmodplug,
@@ -40,11 +41,8 @@ stdenv.mkDerivation rec { 
  ];

  buildInputs = [

    SDL2

    xorg.libX11 # SDl2 optional depend, for SDL_syswm.h

    libGLU

    libGL

    openal

    luajit

    (if stdenv.isDarwin then lua5_1 else luajit)

    freetype

    physfs

    libmodplug
@@ -54,22 +52,43 @@ stdenv.mkDerivation rec { 
    libtheora

    which

    libtool

  ]

  ++ lib.optionals stdenv.isLinux [

    xorg.libX11 # SDL2 optional depend, for SDL_syswm.h

    libGLU

    libGL

  ];



  preConfigure = "$shell ./platform/unix/automagic";



  configureFlags = [

    "--with-lua=luajit"

    (if stdenv.isDarwin then "--with-lua=lua" else "--with-lua=luajit")

  ];



  env.NIX_CFLAGS_COMPILE = "-DluaL_reg=luaL_Reg"; # needed since luajit-2.1.0-beta3



  # Fix Darwin bundle/dylib linking and macOS function calls

  preBuild = lib.optionalString stdenv.isDarwin ''

    # Fix libtool to use dynamiclib instead of bundle for Darwin

    substituteInPlace libtool \

      --replace "-bundle" "-dynamiclib" \

      --replace "-Wl,-bundle" "-Wl,-dynamiclib"



    substituteInPlace src/love.cpp \

      --replace "love::macosx::checkDropEvents()" "std::string(\"\")" \

      --replace "love::macosx::getLoveInResources()" "std::string(\"\")"

  '';



  postFixup = lib.optionalString stdenv.isDarwin ''

    install_name_tool -change ".libs/liblove-11.5.so" "$out/lib/liblove-11.5.so" "$out/bin/love"

  '';



  meta = {

    homepage = "https://love2d.org";

    description = "Lua-based 2D game engine/scripting language";

    mainProgram = "love";

    license = lib.licenses.zlib;

    platforms = lib.platforms.linux;

    platforms = lib.platforms.linux ++ lib.platforms.darwin;

    maintainers = [ lib.maintainers.raskin ];

  };

}