gcc@5: import from homebrew/versions.
Mike McQuaid
parent
f0543fd7a2
commit
81777b8e4f
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class GccAT5 < 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 "The GNU Compiler Collection"
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homepage "https://gcc.gnu.org"
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url "https://ftpmirror.gnu.org/gcc/gcc-5.4.0/gcc-5.4.0.tar.bz2"
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mirror "https://ftp.gnu.org/gnu/gcc/gcc-5.4.0/gcc-5.4.0.tar.bz2"
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sha256 "608df76dec2d34de6558249d8af4cbee21eceddbcb580d666f7a5a583ca3303a"
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# GCC's Go compiler is not currently supported on Mac OS X.
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# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986
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option "with-java", "Build the gcj compiler"
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option "with-all-languages", "Enable all compilers and languages, except Ada"
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option "with-nls", "Build with native language support (localization)"
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option "with-profiled-build", "Make use of profile guided optimization when bootstrapping GCC"
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option "with-jit", "Build the jit compiler"
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option "without-fortran", "Build without the gfortran compiler"
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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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depends_on "gmp"
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depends_on "libmpc"
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depends_on "mpfr"
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depends_on "isl@0.14"
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depends_on "ecj" if build.with?("java") || build.with?("all-languages")
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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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# 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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# GCC bootstraps itself, so it is OK to have an incompatible C++ stdlib
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cxxstdlib_check :skip
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# Fix for libgccjit.so linkage on Darwin.
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# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089
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patch :DATA
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def install
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# GCC will suffer build errors if forced to use a particular linker.
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ENV.delete "LD"
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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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if build.with? "all-languages"
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# Everything but Ada, which requires a pre-existing GCC Ada compiler
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# (gnat) to bootstrap. GCC 4.6.0 add go as a language option, but it is
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# currently only compilable on Linux.
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languages = %w[c c++ fortran java objc obj-c++ jit]
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else
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# C, C++, ObjC compilers are always built
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languages = %w[c c++ objc obj-c++]
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languages << "fortran" if build.with? "fortran"
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languages << "java" if build.with? "java"
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languages << "jit" if build.with? "jit"
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end
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version_suffix = version.to_s.slice(/\d/)
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# Even when suffixes are appended, the info pages conflict when
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# install-info is run so pretend we have an outdated makeinfo
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# to prevent their build.
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ENV["gcc_cv_prog_makeinfo_modern"] = "no"
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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@0.14"].opt_prefix}",
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"--with-system-zlib",
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"--enable-libstdcxx-time=yes",
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"--enable-stage1-checking",
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"--enable-checking=release",
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"--enable-lto",
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# A no-op unless --HEAD is built because in head warnings will
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# raise errors. But still a good idea to include.
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"--disable-werror",
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"--with-pkgversion=Homebrew GCC #{pkg_version} #{build.used_options*" "}".strip,
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"--with-bugurl=https://github.com/Homebrew/homebrew-core/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 > :tiger
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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.with?("java") || build.with?("all-languages")
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args << "--with-ecj-jar=#{Formula["ecj"].opt_share}/java/ecj.jar"
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end
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if !MacOS.prefer_64_bit? || build.without?("multilib")
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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") || build.with?("all-languages")
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# Ensure correct install names when linking against libgcc_s;
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# see discussion in https://github.com/Homebrew/homebrew/pull/34303
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inreplace "libgcc/config/t-slibgcc-darwin", "@shlib_slibdir@", "#{HOMEBREW_PREFIX}/lib/gcc/#{version_suffix}"
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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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if build.with? "profiled-build"
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# Takes longer to build, may bug out. Provided for those who want to
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# optimise all the way to 11.
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system "make", "profiledbootstrap"
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else
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system "make", "bootstrap"
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end
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# At this point `make check` could be invoked to run the testsuite. The
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# deja-gnu and autogen formulae must be installed in order to do this.
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system "make", "install"
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end
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# Handle conflicts between GCC formulae.
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# Rename man7.
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Dir.glob(man7/"*.7") { |file| add_suffix file, version_suffix }
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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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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-5", "-o", "hello-c", "hello-c.c"
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assert_equal "Hello, world!\n", `./hello-c`
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end
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end
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__END__
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--- a/gcc/jit/Make-lang.in 2015-02-03 17:19:58.000000000 +0000
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+++ b/gcc/jit/Make-lang.in 2015-04-08 22:08:24.000000000 +0100
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@@ -85,8 +85,7 @@
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$(jit_OBJS) libbackend.a libcommon-target.a libcommon.a \
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$(CPPLIB) $(LIBDECNUMBER) $(LIBS) $(BACKENDLIBS) \
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$(EXTRA_GCC_OBJS) \
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- -Wl,--version-script=$(srcdir)/jit/libgccjit.map \
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- -Wl,-soname,$(LIBGCCJIT_SONAME)
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+ -Wl,-install_name,$(LIBGCCJIT_SONAME)
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$(LIBGCCJIT_SONAME_SYMLINK): $(LIBGCCJIT_FILENAME)
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ln -sf $(LIBGCCJIT_FILENAME) $(LIBGCCJIT_SONAME_SYMLINK)
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@ -16,6 +16,7 @@
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"gcc47": "gcc@4.7",
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"gcc48": "gcc@4.8",
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"gcc49": "gcc@4.9",
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"gcc5": "gcc@5",
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"geode": "apache-geode",
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"glfw3": "glfw",
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"gmp4": "gmp@4",
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