llvm-mingw-w64.rb

class LlvmMingwW64 < Formula
  desc "LLVM/Clang/LLD based mingw-w64 toolchain"
  homepage "https://github.com/mstorsjo/llvm-mingw"
  version "20230517"
  on_macos do
    url "https://github.com/mstorsjo/llvm-mingw/releases/download/#{version}/llvm-mingw-#{version}-ucrt-macos-universal.tar.xz"
    sha256 "ad4502a4a427aa16736c59e87e2f7657fe8431002133eb286984d25c2bd2c949"
  end
  on_linux do
    on_arm do
      url "https://github.com/mstorsjo/llvm-mingw/releases/download/#{version}/llvm-mingw-#{version}-ucrt-ubuntu-20.04-aarch64.tar.xz"
      sha256 "236aa276d28ce00ec65ff89c6f50f4d66682edc5c91c3b677af45cd00d60cc84"
    end
    on_intel do
      url "https://github.com/mstorsjo/llvm-mingw/releases/download/#{version}/llvm-mingw-#{version}-ucrt-ubuntu-20.04-x86_64.tar.xz"
      sha256 "03292fcd66b9fdb94b390f48599ff2eb9c024d053573ba9088347a9c4e161ecd"
    end
  end

  conflicts_with "mingw-w64"

  def install
    (prefix/"toolchain").install Dir["./*"]
    Dir.glob(prefix/"toolchain/bin/*") { |file| bin.install_symlink file }

    ["clang-target", "ld", "objdump"].each do |wrapper|
      inreplace prefix/"toolchain/bin/#{wrapper}-wrapper.sh", 'dirname "$0"', 'dirname $(readlink -f "$0")'
    end
  end
end