102 lines
3.5 KiB
Ruby
102 lines
3.5 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/v1.6.0.tar.gz"
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sha256 "59cd3ea1a2a5fb50d0d97faddd8bff4c7e71054a576c00a87b17f56ecbd88729"
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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: "076338cdf41f1c403516dc7f9e6acd1c940893b388c86b45ae1c834c6760e820"
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sha256 cellar: :any, arm64_big_sur: "bb483a8a578217eaacd1af58268312e66617a89a0af2592217fea0dec1a4fde6"
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sha256 cellar: :any, monterey: "150c90061b5071315d8e24df6a57a2640662e096815225a89f170b16aea41ef4"
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sha256 cellar: :any, big_sur: "94ad4e9c77451fe06844d73686e3f5773d6c47db092ef0f22e4af3fa58a618d4"
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sha256 cellar: :any, catalina: "9596cca4cc75cc2e53bf3440d06e76a48426bbdc98eef6a0796e182369d4fdb3"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "32fa1a5949e8b986715b0e32127e546f92cd7583de3384a695d760bc1f700abe"
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end
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depends_on "cmake" => :build
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depends_on "tbb"
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depends_on "zstd"
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uses_from_macos "zlib"
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on_macos do
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depends_on "llvm" => :build if DevelopmentTools.clang_build_version <= 1200
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end
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on_linux do
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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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fails_with :gcc do
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version "7"
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cause "Requires C++20"
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end
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def install
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ENV.llvm_clang if OS.mac? && (DevelopmentTools.clang_build_version <= 1200)
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# Undefine the `LIBDIR` macro to avoid embedding it in the binary.
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# This helps make the bottle relocatable.
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ENV.append_to_cflags "-ULIBDIR"
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# Ensure we're using Homebrew-provided versions of these dependencies.
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%w[mimalloc tbb zlib zstd].map { |dir| (buildpath/"third-party"/dir).rmtree }
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args = %w[
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-DMOLD_LTO=ON
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-DMOLD_USE_MIMALLOC=ON
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-DMOLD_USE_SYSTEM_MIMALLOC=ON
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-DMOLD_USE_SYSTEM_TBB=ON
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-DCMAKE_SKIP_INSTALL_RULES=OFF
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]
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system "cmake", "-S", ".", "-B", "build", *args, *std_cmake_args
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system "cmake", "--build", "build"
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system "cmake", "--install", "build"
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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-wrapper}, lib/"mold/mold-wrapper", false)
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s.gsub!(%r{(\.|`pwd`)/mold}, bin/"mold", false)
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s.gsub!(/-B[^\s]+/, "-B#{libexec}/mold", 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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(testpath/"test.c").write <<~EOS
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int main(void) { return 0; }
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EOS
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linker_flag = case ENV.compiler
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when /^gcc(-(\d|10|11))?$/ then "-B#{libexec}/mold"
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when :clang, /^gcc-\d{2,}$/ then "-fuse-ld=mold"
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else odie "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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# Tests use `--ld-path`, which is not supported on old versions of Apple Clang.
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return if OS.mac? && MacOS.version < :big_sur
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if OS.mac?
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cp_r pkgshare/"test", testpath
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# Delete failing test. Reported upstream at
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# https://github.com/rui314/mold/issues/735
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if (MacOS.version == :monterey) && Hardware::CPU.arm?
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untested = %w[libunwind objc-selector]
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testpath.glob("test/macho/{#{untested.join(",")}}.sh").map(&:unlink)
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end
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testpath.glob("test/macho/*.sh").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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