Merge pull request #314875 from OPNA2608/fix/box64-loongarch-dynrec

{ lib

, stdenv

, fetchFromGitHub

, gitUpdater

, cmake

, python3

, withDynarec ? (stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isRiscV64)

, runCommand

, hello-x86_64

{

  lib,

  stdenv,

  fetchFromGitHub,

  gitUpdater,

  cmake,

  python3,

  withDynarec ? (

    stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isRiscV64 || stdenv.hostPlatform.isLoongArch64

  ),

  runCommand,

  hello-x86_64,

}:

# Currently only supported on ARM & RISC-V

assert withDynarec -> (stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isRiscV64);

# Currently only supported on specific archs

assert

  withDynarec

  -> (

    stdenv.hostPlatform.isAarch64 || stdenv.hostPlatform.isRiscV64 || stdenv.hostPlatform.isLoongArch64

  );

stdenv.mkDerivation (finalAttrs: {

  pname = "box64";

    python3

  ];

  cmakeFlags = [

    "-DNOGIT=ON"

  cmakeFlags =

    [

      (lib.cmakeBool "NOGIT" true)

      # Arch mega-option

    "-DARM64=${lib.boolToString stdenv.hostPlatform.isAarch64}"

    "-DRV64=${lib.boolToString stdenv.hostPlatform.isRiscV64}"

    "-DPPC64LE=${lib.boolToString (stdenv.hostPlatform.isPower64 && stdenv.hostPlatform.isLittleEndian)}"

    "-DLARCH64=${lib.boolToString stdenv.hostPlatform.isLoongArch64}"

  ] ++ lib.optionals stdenv.hostPlatform.isx86_64 [

      (lib.cmakeBool "ARM64" stdenv.hostPlatform.isAarch64)

      (lib.cmakeBool "RV64" stdenv.hostPlatform.isRiscV64)

      (lib.cmakeBool "PPC64LE" (stdenv.hostPlatform.isPower64 && stdenv.hostPlatform.isLittleEndian))

      (lib.cmakeBool "LARCH64" stdenv.hostPlatform.isLoongArch64)

    ]

    ++ lib.optionals stdenv.hostPlatform.isx86_64 [

      # x86_64 has no arch-specific mega-option, manually enable the options that apply to it

    "-DLD80BITS=ON"

    "-DNOALIGN=ON"

  ] ++ [

      (lib.cmakeBool "LD80BITS" true)

      (lib.cmakeBool "NOALIGN" true)

    ]

    ++ [

      # Arch dynarec

    "-DARM_DYNAREC=${lib.boolToString (withDynarec && stdenv.hostPlatform.isAarch64)}"

    "-DRV64_DYNAREC=${lib.boolToString (withDynarec && stdenv.hostPlatform.isRiscV64)}"

      (lib.cmakeBool "ARM_DYNAREC" (withDynarec && stdenv.hostPlatform.isAarch64))

      (lib.cmakeBool "RV64_DYNAREC" (withDynarec && stdenv.hostPlatform.isRiscV64))

      (lib.cmakeBool "LARCH64_DYNAREC" (withDynarec && stdenv.hostPlatform.isLoongArch64))

    ];

  installPhase = ''

  '';

  passthru = {

    updateScript = gitUpdater {

      rev-prefix = "v";

    };

    tests.hello = runCommand "box64-test-hello" {

      nativeBuildInputs = [ finalAttrs.finalPackage ];

    } ''

    updateScript = gitUpdater { rev-prefix = "v"; };

    tests.hello =

      runCommand "box64-test-hello" { nativeBuildInputs = [ finalAttrs.finalPackage ]; }

        # There is no actual "Hello, world!" with any of the logging enabled, and with all logging disabled it's hard to

        # tell what problems the emulator has run into.

      BOX64_NOBANNER=0 BOX64_LOG=1 box64 ${hello-x86_64}/bin/hello --version | tee $out

        ''

          BOX64_NOBANNER=0 BOX64_LOG=1 box64 ${lib.getExe hello-x86_64} --version | tee $out

        '';

  };

  meta = with lib; {

  meta = {

    homepage = "https://box86.org/";

    description = "Lets you run x86_64 Linux programs on non-x86_64 Linux systems";

    license = licenses.mit;

    maintainers = with maintainers; [ gador OPNA2608 ];

    changelog = "https://github.com/ptitSeb/box64/releases/tag/v${finalAttrs.version}";

    license = lib.licenses.mit;

    maintainers = with lib.maintainers; [

      gador

      OPNA2608

    ];

    mainProgram = "box64";

    platforms = [ "x86_64-linux" "aarch64-linux" "riscv64-linux" "powerpc64le-linux" "loongarch64-linux" "mips64el-linux" ];

    platforms = [

      "x86_64-linux"

      "aarch64-linux"

      "riscv64-linux"

      "powerpc64le-linux"

      "loongarch64-linux"

      "mips64el-linux"

    ];

  };

})