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gcc14 14.2.0
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‎Library/Formula/gcc14.rb

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class Gcc14 < Formula
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def arch
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if Hardware::CPU.type == :intel
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if MacOS.prefer_64_bit?
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"x86_64"
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else
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"i686"
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end
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elsif Hardware::CPU.type == :ppc
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if MacOS.prefer_64_bit?
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"powerpc64"
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else
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"powerpc"
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end
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end
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end
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def osmajor
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`uname -r`.chomp
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end
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desc "GNU compiler collection"
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homepage "https://gcc.gnu.org"
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url "https://ftp.gnu.org/gnu/gcc/gcc-14.2.0/gcc-14.2.0.tar.xz"
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mirror "https://ftpmirror.gnu.org/gcc/gcc-14.2.0/gcc-14.2.0.tar.xz"
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sha256 "a7b39bc69cbf9e25826c5a60ab26477001f7c08d85cec04bc0e29cabed6f3cc9"
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bottle do
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end
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option "with-nls", "Build with native language support (localization)"
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# enabling multilib on a host that can't run 64-bit results in build failures
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option "without-multilib", "Build without multilib support" if MacOS.prefer_64_bit?
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# JIT fails to build on i386, or any platform for Tiger
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if !(Hardware::CPU.type == :intel && !MacOS.prefer_64_bit?) || MacOS.version > :leopard
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option "with-jit", "Build just-in-time compiler"
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end
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depends_on :ld64
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# System texinfo is too old
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depends_on "texinfo" => :build
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depends_on "gmp"
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depends_on "libmpc"
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depends_on "mpfr"
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depends_on "isl"
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depends_on "zlib"
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if MacOS.version < :leopard
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# The as that comes with Tiger isn't capable of dealing with the
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# PPC asm that comes in libitm
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depends_on "cctools" => :build
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end
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# Needs a newer tigerbrew-provided GCC to build
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fails_with :gcc_4_0
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fails_with :gcc
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fails_with :llvm
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# GCC bootstraps itself, so it is OK to have an incompatible C++ stdlib
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cxxstdlib_check :skip
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# Applied upstream: https://github.com/gcc-mirror/gcc/commit/1cfe4a4d0d4447b364815d5e5c889deb2e533669
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# Can remove in a later version.
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patch :p0 do
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url "https://github.com/macports/macports-ports/raw/b5a5b6679f59dcad1b21f66bb01e3f8a3a377b4b/lang/gcc14/files/darwin-ppc-fpu.patch"
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sha256 "7f14356f2e9efdf46503ca1156302c9b294db52569f4d56073267142b6d2ee71"
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end
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117834
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patch :p0 do
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url "https://github.com/macports/macports-ports/raw/b5a5b6679f59dcad1b21f66bb01e3f8a3a377b4b/lang/gcc14/files/darwin8-define-PTHREAD_RWLOCK_INITIALIZER.patch"
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sha256 "57ffac38f4d5eb4d92634d9e7c339f961e3eb908d13a944d622bfc6915a4f435"
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end
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117857
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patch :p0 do
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url "https://github.com/macports/macports-ports/raw/b5a5b6679f59dcad1b21f66bb01e3f8a3a377b4b/lang/gcc14/files/darwin8-ttyname_r.patch"
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sha256 "b81cbbe43e07a8575c1f626e76db18f4ca9e11772077b71fc5caacbfb8e24dbf"
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end
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# The bottles are built on systems with the CLT installed, and do not work
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# out of the box on Xcode-only systems due to an incorrect sysroot.
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def pour_bottle?
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MacOS::CLT.installed?
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end
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def version_suffix
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version.to_s.slice(/\d\d/)
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end
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def install
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# GCC Bug 25127 for PowerPC
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# https://gcc.gnu.org/bugzilla//show_bug.cgi?id=25127
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# ../../../libgcc/unwind.inc: In function '_Unwind_RaiseException':
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# ../../../libgcc/unwind.inc:136:1: internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:26535
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# GCC 7 fails to install on 10.6 x86_64 at stage3
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# https://github.com/mistydemeo/tigerbrew/issues/554
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ENV.no_optimization
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# Otherwise libstdc++ will be incorrectly tagged with cpusubtype 10 (G4e)
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# https://github.com/mistydemeo/tigerbrew/issues/538
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if Hardware::CPU.family == :g3 || ARGV.bottle_arch == :g3
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ENV.append_to_cflags "-force_cpusubtype_ALL"
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end
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if MacOS.version < :leopard
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ENV["AS"] = ENV["AS_FOR_TARGET"] = "#{Formula["cctools"].bin}/as"
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end
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# We avoiding building:
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# - Ada, which requires a pre-existing GCC Ada compiler to bootstrap
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# - Go, currently not supported on macOS
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# - BRIG
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languages = %w[c c++ objc obj-c++ fortran]
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# JIT compiler is off by default, enabling it has performance cost
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languages << "jit" if build.with? "jit"
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args = [
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"--build=#{arch}-apple-darwin#{osmajor}",
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"--prefix=#{prefix}",
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"--libdir=#{lib}/gcc/#{version_suffix}",
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"--enable-languages=#{languages.join(",")}",
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# Make most executables versioned to avoid conflicts.
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"--program-suffix=-#{version_suffix}",
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"--with-gmp=#{Formula["gmp"].opt_prefix}",
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"--with-mpfr=#{Formula["mpfr"].opt_prefix}",
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"--with-mpc=#{Formula["libmpc"].opt_prefix}",
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"--with-isl=#{Formula["isl"].opt_prefix}",
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"--with-system-zlib",
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"--enable-checking=release",
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"--with-pkgversion=Tigerbrew #{name} #{pkg_version} #{build.used_options*" "}".strip,
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"--with-bugurl=https://github.com/mistydemeo/tigerbrew/issues",
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]
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# "Building GCC with plugin support requires a host that supports
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# -fPIC, -shared, -ldl and -rdynamic."
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args << "--enable-plugin" if MacOS.version > :leopard
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# Otherwise make fails during comparison at stage 3
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# See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248
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args << "--with-dwarf2" if MacOS.version < :leopard
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args << "--disable-nls" if build.without? "nls"
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if build.without?("multilib") || !MacOS.prefer_64_bit?
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args << "--disable-multilib"
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else
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args << "--enable-multilib"
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end
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args << "--enable-host-shared" if build.with?("jit")
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mkdir "build" do
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unless MacOS::CLT.installed?
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# For Xcode-only systems, we need to tell the sysroot path.
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# "native-system-headers" will be appended
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args << "--with-native-system-header-dir=/usr/include"
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args << "--with-sysroot=#{MacOS.sdk_path}"
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end
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system "../configure", *args
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system "make"
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system "make", "install"
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end
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# Handle conflicts between GCC formulae and avoid interfering
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# with system compilers.
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# Since GCC 4.8 libffi stuff are no longer shipped.
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# Rename man7.
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Dir.glob(man7/"*.7") { |file| add_suffix file, version_suffix }
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# Even when suffixes are appended, the info pages conflict when
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# install-info is run. TODO fix this.
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info.rmtree
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end
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def add_suffix(file, suffix)
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dir = File.dirname(file)
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ext = File.extname(file)
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base = File.basename(file, ext)
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File.rename file, "#{dir}/#{base}-#{suffix}#{ext}"
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end
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def caveats
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if build.with?("multilib") then <<-EOS.undent
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GCC has been built with multilib support. Notably, OpenMP may not work:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60670
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If you need OpenMP support you may want to
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brew reinstall gcc --without-multilib
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EOS
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end
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end
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test do
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(testpath/"hello-c.c").write <<-EOS.undent
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#include <stdio.h>
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int main()
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{
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puts("Hello, world!");
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return 0;
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}
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EOS
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system "#{bin}/gcc-#{version_suffix}", "-o", "hello-c", "hello-c.c"
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assert_equal "Hello, world!\n", `./hello-c`
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(testpath/"hello-cc.cc").write <<-EOS.undent
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#include <iostream>
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int main()
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{
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std::cout << "Hello, world!" << std::endl;
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return 0;
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}
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EOS
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system "#{bin}/g++-#{version_suffix}", "-o", "hello-cc", "hello-cc.cc"
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assert_equal "Hello, world!\n", `./hello-cc`
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(testpath/"test.f90").write <<-EOS.undent
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integer,parameter::m=10000
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real::a(m), b(m)
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real::fact=0.5
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do concurrent (i=1:m)
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a(i) = a(i) + fact*b(i)
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end do
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write(*,"(A)") "Done"
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end
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EOS
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system "#{bin}/gfortran-8", "-o", "test", "test.f90"
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assert_equal "Done\n", `./test`
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end
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end

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