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chromebrew/packages/gcc10.rb

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require 'package'
class Gcc10 < Package
description 'The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, and Go.'
homepage 'https://www.gnu.org/software/gcc/'
version '10.2.1-0f64'
license 'GPL-3'
compatibility 'all'
source_url 'https://github.com/gcc-mirror/gcc/archive/0f64123bde80a37c8d9aced69405e71848a23b95.zip'
source_sha256 '87f1b3344db6cdcb7295e63c031e00f2c7755c2656cf9603aeb32cf5a5539ec7'
binary_url ({
aarch64: 'https://downloads.sourceforge.net/project/chromebrew/armv7l/gcc10-10.2.1-0f64-chromeos-armv7l.tar.xz',
armv7l: 'https://downloads.sourceforge.net/project/chromebrew/armv7l/gcc10-10.2.1-0f64-chromeos-armv7l.tar.xz',
i686: 'https://downloads.sourceforge.net/project/chromebrew/i686/gcc10-10.2.1-0f64-chromeos-i686.tar.xz',
x86_64: 'https://downloads.sourceforge.net/project/chromebrew/x86_64/gcc10-10.2.1-0f64-chromeos-x86_64.tar.xz',
})
binary_sha256 ({
aarch64: 'dc0760c6fc123a48a72a6f5492f56d2be4273c29be3dfce6e7b202521c659365',
armv7l: 'dc0760c6fc123a48a72a6f5492f56d2be4273c29be3dfce6e7b202521c659365',
i686: '52850f19acb5c7def3b7116a5873a5c68c4f9a7fa254b5198deacff36f1e15aa',
x86_64: '438ae78481cbbfcc38c6d917498f6b6f0681627a798b263bb9b8ef222ee38b35',
})
depends_on 'unzip' => :build
depends_on 'mawk' => :build
depends_on 'dejagnu' => :build # for test
depends_on 'icu4c' => :build
depends_on 'python27' => :build
depends_on 'python3' => :build
depends_on 'ccache' => :build
depends_on 'binutils'
depends_on 'gmp'
depends_on 'mpfr'
depends_on 'mpc'
depends_on 'isl'
depends_on 'glibc'
depends_on 'zstd'
def self.preinstall
installed_gccver = `gcc -v 2>&1 | tail -1 | cut -d' ' -f3`.chomp
gcc_version = version.split("-")[0]
abort "GCC version #{installed_gccver} already installed.".lightgreen unless "#{installed_gccver}" == "No" || "#{installed_gccver}" == "not" || "#{installed_gccver}" == "gcc:" || "#{installed_gccver}" == "#{gcc_version}"
end
def self.build
# Set ccache sloppiness as per
# https://wiki.archlinux.org/index.php/Ccache#Sloppiness
system "ccache --set-config=sloppiness=file_macro,locale,time_macros"
# Prefix ccache to path.
ENV['PATH'] = "#{CREW_LIB_PREFIX}/ccache/bin:#{CREW_PREFIX}/bin:/usr/bin:/bin"
gcc_version = version.split("-")[0]
# previous compile issue
# /usr/local/bin/ld: cannot find crti.o: No such file or directory
# /usr/local/bin/ld: cannot find /usr/lib64/libc_nonshared.a
ENV["LIBRARY_PATH"] = "#{CREW_LIB_PREFIX}" # fix x86_64 issues
FileUtils.mkdir_p "objdir/gcc/.deps"
# This fixes a PATH_MAX undefined error which breaks libsanitizer
# "libsanitizer/asan/asan_linux.cpp:217:21: error: ‘PATH_MAX’ was not declared in this scope"
# This is defined in https://chromium.googlesource.com/chromiumos/third_party/kernel/+/refs/heads/chromeos-5.4/include/uapi/linux/limits.h
# and is defined as per suggested method here: https://github.com/ZefengWang/cross-tool-chain-build
# The following is due to sed not passing newlines right.
system "grep -q 4096 libsanitizer/asan/asan_linux.cpp || (sed -i '77a #endif' libsanitizer/asan/asan_linux.cpp &&
sed -i '77a #define PATH_MAX 4096' libsanitizer/asan/asan_linux.cpp &&
sed -i '77a #ifndef PATH_MAX' libsanitizer/asan/asan_linux.cpp)"
# Fix "crtbeginT.o: relocation R_X86_64_32 against hidden symbol `__TMC_END__' can not be used when making a shared object"
# when building static llvm
system "sed -i 's/-fbuilding-libgcc -fno-stack-protector/-fbuilding-libgcc -fPIC -fno-stack-protector/g' libgcc/Makefile.in"
Dir.chdir("objdir") do
ENV['CFLAGS'] = '-fPIC'
ENV['CXXFLAGS'] = '-fPIC'
case ARCH
when 'armv7l', 'aarch64'
system "../configure #{CREW_OPTIONS} \
--enable-checking=release \
--disable-multilib \
--enable-lto \
--enable-threads=posix \
--disable-werror \
--disable-libmpx \
--enable-static \
--enable-shared \
--with-pic \
--program-suffix=-#{gcc_version} \
--with-arch=armv7-a \
--with-tune=cortex-a15 \
--with-fpu=neon \
--with-float=hard \
--with-build-config=bootstrap-lto-lean"
when 'x86_64'
system "../configure #{CREW_OPTIONS} \
--enable-checking=release \
--enable-lto \
--disable-multilib \
--enable-threads=posix \
--disable-werror \
--disable-libmpx \
--enable-static \
--enable-shared \
--with-pic \
--program-suffix=-#{gcc_version} \
--with-arch-64=x86-64 \
--with-build-config=bootstrap-lto-lean"
when 'i686'
system "../configure #{CREW_OPTIONS} \
--enable-checking=release \
--enable-lto \
--disable-multilib \
--enable-threads=posix \
--disable-werror \
--disable-libmpx \
--enable-static \
--enable-shared \
--with-pic \
--program-suffix=-#{gcc_version} \
--with-arch-32=#{ARCH} \
--with-build-config=bootstrap-lto-lean"
end
system 'make'
end
end
# preserve for check, skip check for current version
def self.check
Dir.chdir("objdir") do
#system "make -k check -j#{CREW_NPROC}"
#system "../contrib/test_summary"
end
end
def self.install
Dir.chdir("objdir") do
system "make", "DESTDIR=#{CREW_DEST_DIR}", "install-strip"
gcc_arch = `gcc/xgcc -dumpmachine`.chomp
gcc_version = version.split("-")[0]
gcc_dir = "gcc/#{gcc_arch}/#{gcc_version}"
gcc_libdir = "#{CREW_LIB_PREFIX}/#{gcc_dir}"
# http://www.linuxfromscratch.org/lfs/view/development/chapter06/gcc.html#contents-gcc
# move a misplaced file
# The installation stage puts some files used by gdb under the /usr/local/lib(64) directory. This generates spurious error messages when performing ldconfig. This command moves the files to another location.
FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/share/gdb/auto-load/usr/lib"
FileUtils.mv Dir.glob("#{CREW_DEST_LIB_PREFIX}/*gdb.py"), "#{CREW_DEST_PREFIX}/share/gdb/auto-load/usr/lib/"
# Install Binary File Descriptor library (BFD)
system "install -v -dm755 #{CREW_DEST_LIB_PREFIX}/bfd-plugins"
# Add a compatibility symlink to enable building programs with Link Time Optimization (LTO)
FileUtils.ln_s "#{CREW_PREFIX}/libexec/#{gcc_dir}/liblto_plugin.so", "#{CREW_DEST_LIB_PREFIX}/bfd-plugins/"
# Make symbolic links
Dir.chdir "#{CREW_DEST_LIB_PREFIX}/#{gcc_dir}" do
system "find . -type f -maxdepth 1 -exec ln -sv #{gcc_libdir}/{} #{CREW_DEST_LIB_PREFIX}/{} \\;"
end
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/cc"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcc"
FileUtils.ln_s "#{CREW_PREFIX}/bin/c++-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/c++"
FileUtils.ln_s "#{CREW_PREFIX}/bin/g++-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/g++"
FileUtils.ln_s "#{CREW_PREFIX}/bin/cpp-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/cpp"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-ar-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcc-ar"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-nm-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcc-nm"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-ranlib-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcc-ranlib"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcov-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcov"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcov-dump-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcov-dump"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcov-tool-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gcov-tool"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gfortran-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/gfortran"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-c++-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-c++"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-g++-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-g++"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-gcc-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-gcc"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-gcc-ar-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-gcc-ar"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-gcc-nm-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-gcc-nm"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-gcc-ranlib-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-gcc-ranlib"
FileUtils.ln_s "#{CREW_PREFIX}/bin/#{gcc_arch}-gfortran-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-gfortran"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-ar-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-ar"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-nm-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-nm"
FileUtils.ln_s "#{CREW_PREFIX}/bin/gcc-ranlib-#{gcc_version}", "#{CREW_DEST_PREFIX}/bin/#{gcc_arch}-ranlib"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/cpp-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/cpp.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/g++-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/g++.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/gcc-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/gcc.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/gcov-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/gcov.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/gcov-dump-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/gcov-dump.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/gcov-tool-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/gcov-tool.1.gz"
FileUtils.ln_s "#{CREW_MAN_PREFIX}/man1/gfortran-#{gcc_version}.1.gz", "#{CREW_DEST_MAN_PREFIX}/man1/gfortran.1.gz"
end
end
end
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