homebrew-core/Formula/gcc@7.rb

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2018-04-30 13:58:25 +00:00
class GccAT7 < Formula
desc "GNU compiler collection"
homepage "https://gcc.gnu.org/"
url "https://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.xz"
mirror "https://ftpmirror.gnu.org/gcc/gcc-7.3.0/gcc-7.3.0.tar.xz"
sha256 "832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c"
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bottle do
sha256 "45cfaae98c9e82d6eb90449a541019c7b5f10c20e0221acc3b1a9b6fe48f5f39" => :high_sierra
sha256 "5875cde355e4e7611ccd58c3ab4c35ab27740bca99e37de59081953111de4ce0" => :sierra
sha256 "d38130e28eaf1d76e29f09deb616a5a1063dad898a2856879d93a67f51573ef6" => :el_capitan
end
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option "with-jit", "Build just-in-time compiler"
option "with-nls", "Build with native language support (localization)"
depends_on "gmp"
depends_on "isl"
depends_on "libmpc"
depends_on "mpfr"
# GCC bootstraps itself, so it is OK to have an incompatible C++ stdlib
cxxstdlib_check :skip
# 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.
pour_bottle? do
reason "The bottle needs the Xcode CLT to be installed."
satisfy { MacOS::CLT.installed? }
end
# Fix for libgccjit.so linkage on Darwin
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089
# https://github.com/Homebrew/homebrew-core/issues/1872#issuecomment-225625332
# https://github.com/Homebrew/homebrew-core/issues/1872#issuecomment-225626490
# Now fixed on GCC trunk for GCC 8, may backported to other branches
patch do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/e9e0ee09389a54cc4c8fe1c24ebca3cd765ed0ba/gcc/6.1.0-jit.patch"
sha256 "863957f90a934ee8f89707980473769cff47ca0663c3906992da6afb242fb220"
end
# Fix parallel build on APFS filesystem
# Remove for 7.4.0 and later
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
if MacOS.version >= :high_sierra
patch do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/df0465c02a/gcc/apfs.patch"
sha256 "f7772a6ba73f44a6b378e4fe3548e0284f48ae2d02c701df1be93780c1607074"
end
end
# isl 0.20 compatibility
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86724
patch :DATA
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def install
# GCC will suffer build errors if forced to use a particular linker.
ENV.delete "LD"
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"
# We avoiding building:
# - Ada, which requires a pre-existing GCC Ada compiler to bootstrap
# - Go, currently not supported on macOS
# - BRIG
languages = %w[c c++ objc obj-c++ fortran]
# JIT compiler is off by default, enabling it has performance cost
languages << "jit" if build.with? "jit"
osmajor = `uname -r`.chomp
args = [
"--build=x86_64-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"].opt_prefix}",
"--with-system-zlib",
"--enable-checking=release",
"--with-pkgversion=Homebrew GCC #{pkg_version} #{build.used_options*" "}".strip,
"--with-bugurl=https://github.com/Homebrew/homebrew-core/issues",
]
args << "--disable-nls" if build.without? "nls"
args << "--enable-host-shared" if build.with?("jit")
# 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
make_args = []
# Use -headerpad_max_install_names in the build,
# otherwise lto1 load commands cannot be edited on El Capitan
if MacOS.version == :el_capitan
make_args << "BOOT_LDFLAGS=-Wl,-headerpad_max_install_names"
end
system "make", *make_args
system "make", "install"
end
# Handle conflicts between GCC formulae and avoid interfering
# with system compilers.
# 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
#include <stdio.h>
int main()
{
puts("Hello, world!");
return 0;
}
EOS
system "#{bin}/gcc-7", "-o", "hello-c", "hello-c.c"
assert_equal "Hello, world!\n", `./hello-c`
(testpath/"hello-cc.cc").write <<~EOS
#include <iostream>
int main()
{
std::cout << "Hello, world!" << std::endl;
return 0;
}
EOS
system "#{bin}/g++-7", "-o", "hello-cc", "hello-cc.cc"
assert_equal "Hello, world!\n", `./hello-cc`
(testpath/"test.f90").write <<~EOS
integer,parameter::m=10000
real::a(m), b(m)
real::fact=0.5
do concurrent (i=1:m)
a(i) = a(i) + fact*b(i)
end do
write(*,"(A)") "Done"
end
EOS
system "#{bin}/gfortran-7", "-o", "test", "test.f90"
assert_equal "Done\n", `./test`
end
end
__END__
diff --git a/gcc/graphite.h b/gcc/graphite.h
index 578fa1a..e4fad06 100644
--- a/gcc/graphite.h
+++ b/gcc/graphite.h
@@ -37,6 +37,8 @@ along with GCC; see the file COPYING3. If not see
#include <isl/schedule.h>
#include <isl/ast_build.h>
#include <isl/schedule_node.h>
+#include <isl/id.h>
+#include <isl/space.h>
typedef struct poly_dr *poly_dr_p;