99 lines
3.2 KiB
Ruby
99 lines
3.2 KiB
Ruby
class Mold < Formula
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desc "Modern Linker"
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homepage "https://github.com/rui314/mold"
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url "https://github.com/rui314/mold/archive/v1.3.1.tar.gz"
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sha256 "d436e2d4c1619a97aca0e28f26c4e79c0242d10ce24e829c1b43cfbdd196fd77"
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license "AGPL-3.0-only"
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head "https://github.com/rui314/mold.git", branch: "main"
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bottle do
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sha256 cellar: :any, arm64_monterey: "535645ac73281705d7bb5c3564c2864cc895d7bfc1e38729e2bd66c3cf109088"
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sha256 cellar: :any, arm64_big_sur: "e51450fdc1d490b94da64c6a3312e406d3d9d9e0a994e42c75c9f1008c06c54e"
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sha256 cellar: :any, monterey: "98e4fe39d91c35df6f5c42e0b6e49d8d3bc6378f835e9b4e03706d53155d3adb"
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sha256 cellar: :any, big_sur: "a886cc4ef4785564ce08908b0bb8dee415b3eb5ce1a2b742e0ca44ae5d3fdbb1"
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sha256 cellar: :any, catalina: "da3549514abf8a29e94939a79ffa3eba4d13677032bd3cce1f8c73fa5376faf4"
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sha256 x86_64_linux: "294c9348f55e8661bb25f5f4824857ab4a1d5755381a42759430e5f7b08e533c"
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end
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depends_on "tbb"
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uses_from_macos "zlib"
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on_macos do
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depends_on "llvm" => [:build, :test] if DevelopmentTools.clang_build_version <= 1200
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end
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on_linux do
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depends_on "gcc"
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depends_on "mimalloc"
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depends_on "openssl@1.1" # Uses CommonCrypto on macOS
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end
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fails_with :clang do
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build 1200
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cause "Requires C++20"
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end
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# Requires C++20
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fails_with gcc: "5"
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fails_with gcc: "6"
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fails_with gcc: "7"
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def install
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ENV.remove "HOMEBREW_LIBRARY_PATHS", Formula["llvm"].opt_lib
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ENV.llvm_clang if OS.mac? && (DevelopmentTools.clang_build_version <= 1200)
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args = %W[
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PREFIX=#{prefix}
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LTO=1
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SYSTEM_MIMALLOC=1
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SYSTEM_TBB=1
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]
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args << "STRIP=true" if OS.mac?
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system "make", *args, "install"
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inreplace buildpath.glob("test/macho/*.sh"), "./ld64", bin/"ld64.mold", false
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inreplace buildpath.glob("test/elf/*.sh") do |s|
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s.gsub!(%r{(\.|`pwd`)/mold }, "#{bin}/mold ", false)
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s.gsub!(%r{(`pwd`/)?mold-wrapper}, lib/"mold/mold-wrapper", false)
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end
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pkgshare.install "test"
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end
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test do
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# Avoid use of the `llvm_clang` shim.
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if OS.mac? && (DevelopmentTools.clang_build_version <= 1200)
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ENV.clang
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ENV.prepend_path "PATH", Formula["llvm"].opt_bin
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end
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(testpath/"test.c").write <<~EOS
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int main(void) { return 0; }
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EOS
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# GCC 12.1.0+ can also use `-fuse-ld=mold`
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linker_flag = case ENV.compiler
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when :clang then "-fuse-ld=mold"
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when /^gcc(-\d+)?$/ then "-B#{libexec}/mold"
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else raise "unexpected compiler"
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end
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system ENV.cc, linker_flag, "test.c"
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system "./a.out"
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# Lots of tests fail on ARM Big Sur for some reason.
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return if MacOS.version == :big_sur && Hardware::CPU.arm?
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if OS.mac?
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cp_r pkgshare/"test", testpath
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# Remove some failing tests.
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untested = %w[headerpad* pagezero-size basic response-file]
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homebrew_clang = Utils.safe_popen_read("clang", "--version").include?("Homebrew")
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untested << "syslibroot" if homebrew_clang
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testpath.glob("test/macho/{#{untested.join(",")}}.sh").map(&:unlink)
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(testpath/"test/macho").children.each { |t| system t }
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else
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system bin/"mold", "-run", ENV.cc, "test.c", "-o", "test"
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system "./test"
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end
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end
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end
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