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gcc@6: replace with gcc.

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Both target GCC 6.

Fixes #8612.
This commit is contained in:
Mike McQuaid 2017-01-08 15:12:07 +00:00
parent 350aa1a6b9
commit e0fe04baa8
2 changed files with 1 additions and 217 deletions
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216
Formula/gcc@6.rb
View file

@ -1,216 +0,0 @@
class GccAT6 < Formula
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
desc "The GNU Compiler Collection"
homepage "https://gcc.gnu.org"
url "https://ftpmirror.gnu.org/gcc/gcc-6.2.0/gcc-6.2.0.tar.bz2"
mirror "https://ftp.gnu.org/gnu/gcc/gcc-6.2.0/gcc-6.2.0.tar.bz2"
sha256 "9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5"
revision 1
bottle do
sha256 "bfb52caec32dc9af53ff77582e20916ff136b74868f1e30296f3c43d69894630" => :sierra
sha256 "190c127c503e9aaa845b24d8effdbdc2a0d180ee6cd7baf7e34b63f9766acb72" => :el_capitan
sha256 "c5b1163b6e5cb09d18fb20c4d0cd025142011d115ed60c1267ba40ff5bc0cdd5" => :yosemite
end
# GCC's Go compiler is not currently supported on Mac OS X.
# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46986
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"
option "with-jit", "Build the jit compiler"
option "without-fortran", "Build without the gfortran compiler"
# 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?
depends_on "gmp"
depends_on "libmpc"
depends_on "mpfr"
depends_on "isl@0.14"
depends_on "ecj" if build.with?("java") || build.with?("all-languages")
if MacOS.version < :leopard
# The as that comes with Tiger isn't capable of dealing with the
# PPC asm that comes in libitm
depends_on "cctools" => :build
end
# 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
# Fix for libgccjit.so linkage on Darwin
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089
patch :DATA
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++ jit]
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"
languages << "jit" if build.with? "jit"
end
version_suffix = version.to_s.slice(/\d/)
# Even when suffixes are appended, the info pages conflict when
# install-info is run so pretend we have an outdated makeinfo
# to prevent their build.
ENV["gcc_cv_prog_makeinfo_modern"] = "no"
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"].opt_prefix}",
"--with-mpfr=#{Formula["mpfr"].opt_prefix}",
"--with-mpc=#{Formula["libmpc"].opt_prefix}",
"--with-isl=#{Formula["isl@0.14"].opt_prefix}",
"--with-system-zlib",
"--enable-libstdcxx-time=yes",
"--enable-stage1-checking",
"--enable-checking=release",
"--enable-lto",
# Use 'bootstrap-debug' build configuration to force stripping of object
# files prior to comparison during bootstrap (broken by Xcode 6.3).
"--with-build-config=bootstrap-debug",
# 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",
]
# "Building GCC with plugin support requires a host that supports
# -fPIC, -shared, -ldl and -rdynamic."
args << "--enable-plugin" if MacOS.version > :tiger
# The pre-Mavericks toolchain requires the older DWARF-2 debugging data
# format to avoid failure during the stage 3 comparison of object files.
# See: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45248
args << "--with-dwarf2" if MacOS.version <= :mountain_lion
args << "--disable-nls" if build.without? "nls"
if build.with?("java") || build.with?("all-languages")
args << "--with-ecj-jar=#{Formula["ecj"].opt_share}/java/ecj.jar"
end
if !MacOS.prefer_64_bit? || build.without?("multilib")
args << "--disable-multilib"
else
args << "--enable-multilib"
end
args << "--enable-host-shared" if build.with?("jit") || build.with?("all-languages")
# 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-headers" 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 man7.
Dir.glob(man7/"*.7") { |file| add_suffix file, version_suffix }
# Even when we disable building info pages some are still installed.
info.rmtree
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-6", "-o", "hello-c", "hello-c.c"
assert_equal "Hello, world!\n", `./hello-c`
end
end
__END__
--- a/gcc/jit/Make-lang.in 2015-02-03 17:19:58.000000000 +0000
+++ b/gcc/jit/Make-lang.in 2015-04-08 22:08:24.000000000 +0100
@@ -85,8 +85,7 @@
$(jit_OBJS) libbackend.a libcommon-target.a libcommon.a \
$(CPPLIB) $(LIBDECNUMBER) $(LIBS) $(BACKENDLIBS) \
$(EXTRA_GCC_OBJS) \
- -Wl,--version-script=$(srcdir)/jit/libgccjit.map \
- -Wl,-soname,$(LIBGCCJIT_SONAME)
+ -Wl,-install_name,$(LIBGCCJIT_SONAME)
$(LIBGCCJIT_SONAME_SYMLINK): $(LIBGCCJIT_FILENAME)
ln -sf $(LIBGCCJIT_FILENAME) $(LIBGCCJIT_SONAME_SYMLINK)

2
formula_renames.json
View file

@ -26,7 +26,7 @@
"gcc48": "gcc@4.8",
"gcc49": "gcc@4.9",
"gcc5": "gcc@5",
"gcc6": "gcc@6",
"gcc6": "gcc",
"geode": "apache-geode",
"glfw3": "glfw",
"gmp4": "gmp@4",