Merge pull request #245445 from kirillrdy/tinygo

, avrdude

, gdb

, openocd

, runCommand

, tinygoTests ? [ "smoketest" ]

}:

let

  llvmMajor = lib.versions.major llvm.version;

  inherit (llvmPackages) llvm clang compiler-rt lld;

  # only doing this because only on darwin placing clang.cc in nativeBuildInputs

  # doesn't build

  bootstrapTools = runCommand "tinygo-bootstap-tools" { } ''

    mkdir -p $out

    ln -s ${lib.getBin clang.cc}/bin/clang $out/clang-${llvmMajor}

    ln -s ${lib.getBin lld}/bin/ld.lld $out/ld.lld-${llvmMajor}

    ln -s ${lib.getBin lld}/bin/wasm-ld $out/wasm-ld-${llvmMajor}

    ln -s ${gdb}/bin/gdb $out/gdb-multiarch

  '';

in

buildGoModule rec {

    # Disable windows and darwin cross-compile tests

    sed -i "/GOOS=windows/d" Makefile

    sed -i "/GOOS=darwin/d" Makefile

    # tinygo needs versioned binaries

    mkdir -p $out/libexec/tinygo

    ln -s ${lib.getBin clang.cc}/bin/clang $out/libexec/tinygo/clang-${llvmMajor}

    ln -s ${lib.getBin lld}/bin/ld.lld $out/libexec/tinygo/ld.lld-${llvmMajor}

    ln -s ${lib.getBin lld}/bin/wasm-ld $out/libexec/tinygo/wasm-ld-${llvmMajor}

    ln -s ${gdb}/bin/gdb $out/libexec/tinygo/gdb-multiarch

  '' + lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''

    substituteInPlace Makefile \

      --replace "./build/tinygo" "${buildPackages.tinygo}/bin/tinygo"

  '';

  preBuild = ''

    export PATH=$out/libexec/tinygo:$PATH

    export PATH=${bootstrapTools}:$PATH

    export HOME=$TMPDIR

  '';

    make build/release

    wrapProgram $out/bin/tinygo \

      --prefix PATH : ${lib.makeBinPath [ go avrdude openocd avrgcc binaryen ]}:$out/libexec/tinygo

      --prefix PATH : ${lib.makeBinPath [ go avrdude openocd avrgcc binaryen ]}:${bootstrapTools}

    runHook postInstall

  '';