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gcc@4.8: import from homebrew/versions.

master
Mike McQuaid 2016-12-04 15:09:01 +00:00
parent 05220d2d01
commit 3c00e0a073
2 changed files with 224 additions and 0 deletions
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223
Formula/gcc@4.8.rb Normal file
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class GccAT48 < Formula
desc "GNU compiler collection"
def arch
if Hardware::CPU.type == :intel
if MacOS.prefer_64_bit?
"x86_64"
else
"i686"
end
elsif Hardware::CPU.type == :ppc
if MacOS.prefer_64_bit?
"powerpc64"
else
"powerpc"
end
end
end
def osmajor
`uname -r`.chomp
end
homepage "https://gcc.gnu.org"
url "https://ftpmirror.gnu.org/gcc/gcc-4.8.5/gcc-4.8.5.tar.bz2"
mirror "https://ftp.gnu.org/gnu/gcc/gcc-4.8.5/gcc-4.8.5.tar.bz2"
sha256 "22fb1e7e0f68a63cee631d85b20461d1ea6bda162f03096350e38c8d427ecf23"
head "svn://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch"
if MacOS.version >= :yosemite
# Fixes build on El Capitan
# https://trac.macports.org/ticket/48471
patch :p0 do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/dcfc5a2e6/gcc48/define_non_standard_clang_macros.patch"
sha256 "e727383c9186fdc36f804c69ad550f5cfd2b996e37083be94c0c9aa8fde226ee"
end
# Fixes build with Xcode 7.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66523
patch do
url "https://gcc.gnu.org/bugzilla/attachment.cgi?id=35773"
sha256 "db4966ade190fff4ed39976be8d13e84839098711713eff1d08920d37a58f5ec"
end
end
option "without-fortran", "Build without the gfortran compiler"
option "with-java", "Build the gcj compiler"
option "with-all-languages", "Enable all compilers and languages, except Ada"
option "with-nls", "Build with native language support (localization)"
option "with-profiled-build", "Make use of profile guided optimization when bootstrapping GCC"
# enabling multilib on a host that can't run 64-bit results in build failures
option "without-multilib", "Build without multilib support" if MacOS.prefer_64_bit?
deprecated_option "enable-java" => "with-java"
deprecated_option "enable-all-languages" => "with-all-languages"
deprecated_option "enable-nls" => "with-nls"
deprecated_option "enable-profiled-build" => "with-profiled-build"
deprecated_option "disable-multilib" => "without-multilib"
depends_on "gmp@4"
depends_on "libmpc@0.8"
depends_on "mpfr@2"
depends_on "cloog@0.18"
depends_on "isl@0.11"
depends_on "ecj" if build.with?("java") || build.with?("all-languages")
# The as that comes with Tiger isn't capable of dealing with the
# PPC asm that comes in libitm
depends_on "cctools" => :build if MacOS.version < :leopard
fails_with :gcc_4_0
# The bottles are built on systems with the CLT installed, and do not work
# out of the box on Xcode-only systems due to an incorrect sysroot.
def pour_bottle?
MacOS::CLT.installed?
end
# GCC bootstraps itself, so it is OK to have an incompatible C++ stdlib
cxxstdlib_check :skip
def install
# GCC will suffer build errors if forced to use a particular linker.
ENV.delete "LD"
if MacOS.version < :leopard
ENV["AS"] = ENV["AS_FOR_TARGET"] = "#{Formula["cctools"].bin}/as"
end
if build.with? "all-languages"
# Everything but Ada, which requires a pre-existing GCC Ada compiler
# (gnat) to bootstrap. GCC 4.6.0 add go as a language option, but it is
# currently only compilable on Linux.
languages = %w[c c++ fortran java objc obj-c++]
else
# C, C++, ObjC compilers are always built
languages = %w[c c++ objc obj-c++]
languages << "fortran" if build.with? "fortran"
languages << "java" if build.with? "java"
end
version_suffix = version.to_s.slice(/\d\.\d/)
args = [
"--build=#{arch}-apple-darwin#{osmajor}",
"--prefix=#{prefix}",
"--libdir=#{lib}/gcc/#{version_suffix}",
"--enable-languages=#{languages.join(",")}",
# Make most executables versioned to avoid conflicts.
"--program-suffix=-#{version_suffix}",
"--with-gmp=#{Formula["gmp@4"].opt_prefix}",
"--with-mpfr=#{Formula["mpfr@2"].opt_prefix}",
"--with-mpc=#{Formula["libmpc@0.8"].opt_prefix}",
"--with-cloog=#{Formula["cloog@0.18"].opt_prefix}",
"--with-isl=#{Formula["isl@0.11"].opt_prefix}",
"--with-system-zlib",
"--enable-libstdcxx-time=yes",
"--enable-stage1-checking",
"--enable-checking=release",
"--enable-lto",
# A no-op unless --HEAD is built because in head warnings will
# raise errors. But still a good idea to include.
"--disable-werror",
"--with-pkgversion=Homebrew GCC #{pkg_version} #{build.used_options*" "}".strip,
"--with-bugurl=https://github.com/Homebrew/homebrew-core/issues",
# Even when suffixes are appended, the info pages conflict when
# install-info is run.
"MAKEINFO=missing",
]
# Use 'bootstrap-debug' build configuration to force stripping of object
# files prior to comparison during bootstrap (broken by Xcode 6.3).
# This causes bottle errors for gcc48 on Mountain Lion, so scope it to 10.10.
args << "--with-build-config=bootstrap-debug" if MacOS.version >= :yosemite
# "Building GCC with plugin support requires a host that supports
# -fPIC, -shared, -ldl and -rdynamic."
args << "--enable-plugin" if MacOS.version > :tiger
# Otherwise make fails during comparison at stage 3
# See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248
args << "--with-dwarf2" if MacOS.version < :leopard
args << "--disable-nls" if build.without? "nls"
if build.with?("java") || build.with?("all-languages")
args << "--with-ecj-jar=#{Formula["ecj"].opt_prefix}/share/java/ecj.jar"
end
if !MacOS.prefer_64_bit? || build.without?("multilib")
args << "--disable-multilib"
else
args << "--enable-multilib"
end
# Ensure correct install names when linking against libgcc_s;
# see discussion in https://github.com/Homebrew/homebrew/pull/34303
inreplace "libgcc/config/t-slibgcc-darwin", "@shlib_slibdir@", "#{HOMEBREW_PREFIX}/lib/gcc/#{version_suffix}"
mkdir "build" do
unless MacOS::CLT.installed?
# For Xcode-only systems, we need to tell the sysroot path.
# "native-system-header"s will be appended
args << "--with-native-system-header-dir=/usr/include"
args << "--with-sysroot=#{MacOS.sdk_path}"
end
system "../configure", *args
if build.with? "profiled-build"
# Takes longer to build, may bug out. Provided for those who want to
# optimise all the way to 11.
system "make", "profiledbootstrap"
else
system "make", "bootstrap"
end
# At this point `make check` could be invoked to run the testsuite. The
# deja-gnu and autogen formulae must be installed in order to do this.
system "make", "install"
end
# Handle conflicts between GCC formulae
# Rename libiberty.a.
Dir.glob(prefix/"**/libiberty.*") { |file| add_suffix file, version_suffix }
# Rename man7.
Dir.glob(man7/"*.7") { |file| add_suffix file, version_suffix }
# Rename java properties
if build.with?("java") || build.with?("all-languages")
config_files = [
"#{lib}/logging.properties",
"#{lib}/security/classpath.security",
"#{lib}/i386/logging.properties",
"#{lib}/i386/security/classpath.security",
]
config_files.each do |file|
add_suffix file, version_suffix if File.exist? file
end
end
end
def add_suffix(file, suffix)
dir = File.dirname(file)
ext = File.extname(file)
base = File.basename(file, ext)
File.rename file, "#{dir}/#{base}-#{suffix}#{ext}"
end
test do
(testpath/"hello-c.c").write <<-EOS.undent
#include <stdio.h>
int main()
{
puts("Hello, world!");
return 0;
}
EOS
system bin/"gcc-4.8", "-o", "hello-c", "hello-c.c"
assert_equal "Hello, world!\n", `./hello-c`
end
end

1
formula_renames.json
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@ -12,6 +12,7 @@
"elasticsearch17": "elasticsearch@1.7",
"elasticsearch24": "elasticsearch@2.4",
"fig": "docker-compose",
"gcc48": "gcc@4.8",
"geode": "apache-geode",
"glfw3": "glfw",
"gmp4": "gmp@4",