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chromebrew/packages/gcc.rb

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require 'package'
class Gcc < 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 '12.1-1'
license 'GPL-3, LGPL-3, libgcc, FDL-1.2'
compatibility 'all'
source_url 'https://gcc.gnu.org/pub/gcc/releases/gcc-12.1.0/gcc-12.1.0.tar.xz'
source_sha256 '62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b'
binary_url({
aarch64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/gcc12/12.1_armv7l/gcc12-12.1-chromeos-armv7l.tar.zst',
armv7l: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/gcc12/12.1_armv7l/gcc12-12.1-chromeos-armv7l.tar.zst',
i686: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/gcc12/12.1_i686/gcc12-12.1-chromeos-i686.tar.zst',
x86_64: 'https://gitlab.com/api/v4/projects/26210301/packages/generic/gcc12/12.1_x86_64/gcc12-12.1-chromeos-x86_64.tar.zst'
})
binary_sha256({
aarch64: 'c3507c61d1f9e245ca66ea11f3091785287697eed1a0deba9c769ac443426494',
armv7l: 'c3507c61d1f9e245ca66ea11f3091785287697eed1a0deba9c769ac443426494',
i686: 'bd0a415636e7602320b0daca9ef545fac326396ddf52baa2fe385af752f47452',
x86_64: 'e48ecf0106f6a6a01cb3d80327e14ca302f96d7b5c79f44c781a483d2f5ad066'
})
depends_on 'ccache' => :build
depends_on 'dejagnu' => :build # for test
depends_on 'glibc' => :build
depends_on 'gmp' # R
depends_on 'isl' # R
depends_on 'mpc' # R
depends_on 'mpfr' # R
depends_on 'libssp' # L
depends_on 'zstd' # R
no_env_options
no_patchelf
@gcc_version = version.split('-')[0].partition('.')[0]
def self.patch
# 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.
if system 'grep -q 4096 libsanitizer/asan/asan_linux.cpp', exception: false
system "sed -i '77a #endif' libsanitizer/asan/asan_linux.cpp"
system "sed -i '77a #define PATH_MAX 4096' libsanitizer/asan/asan_linux.cpp"
system "sed -i '77a #ifndef PATH_MAX' libsanitizer/asan/asan_linux.cpp"
end
end
def self.prebuild
@C99 = <<~EOF
#!/usr/bin/env sh
fl="-std=c99"
for opt; do
case "$opt" in
-std=c99|-std=iso9899:1999) fl="";;
-std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
exit 1;;
esac
done
exec gcc $fl ${1+"$@"}
EOF
@C89 = <<~EOF
#!/usr/bin/env sh
fl="-std=c89"
for opt; do
case "$opt" in
-ansi|-std=c89|-std=iso9899:1990) fl="";;
-std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
exit 1;;
esac
done
exec gcc $fl ${1+"$@"}
EOF
end
def self.build
@gcc_global_opts = <<~OPT.chomp
--disable-bootstrap \
--disable-install-libiberty \
--disable-libmpx \
--disable-libssp \
--disable-multilib \
--disable-werror \
--enable-cet=auto \
--enable-checking=release \
--enable-clocale=gnu \
--enable-default-pie \
--enable-default-ssp \
--enable-gnu-indirect-function \
--enable-gnu-unique-object \
--enable-host-shared \
--enable-lto \
--enable-plugin \
--enable-shared \
--enable-symvers \
--enable-static \
--enable-threads=posix \
--with-gcc-major-version-only \
--with-gmp \
--with-isl \
--with-mpc \
--with-mpfr \
--with-pic \
--with-system-libunwind \
--with-system-zlib
OPT
@cflags = @cxxflags = '-fPIC -pipe'
# @languages = 'c,c++,jit,objc,fortran,go'
# go build fails on 20220305 snapshot
@languages = 'c,c++,jit,objc,fortran'
case ARCH
when 'armv7l', 'aarch64'
@archflags = '--with-arch=armv7-a+fp --with-float=hard --with-fpu=neon --with-tune=cortex-a15'
when 'x86_64'
@archflags = '--with-arch-64=x86-64'
when 'i686'
@archflags = '--with-arch-32=i686'
end
# 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.
@path = "#{CREW_LIB_PREFIX}/ccache/bin:#{CREW_PREFIX}/bin:/usr/bin:/bin"
# Install prereqs using the standard gcc method so they can be
# linked statically.
# system './contrib/download_prerequisites'
FileUtils.mkdir_p 'objdir/gcc/.deps'
Dir.chdir('objdir') do
configure_env = {
NM: 'gcc-nm',
AR: 'gcc-ar',
RANLIB: 'gcc-ranlib',
CFLAGS: @cflags,
CXXFLAGS: @cxxflags,
LDFLAGS: "-L#{CREW_LIB_PREFIX}/lib -Wl,-rpath=#{CREW_LIB_PREFIX}",
LIBRARY_PATH: CREW_LIB_PREFIX,
PATH: @path
}.transform_keys(&:to_s)
system configure_env, <<~BUILD.chomp
../configure #{CREW_OPTIONS} \
#{@gcc_global_opts} \
#{@archflags} \
--with-native-system-header-dir=#{CREW_PREFIX}/include \
--enable-languages=#{@languages} \
--program-suffix=-#{@gcc_version}
BUILD
# LIBRARY_PATH=#{CREW_LIB_PREFIX} needed for x86_64 to avoid:
# /usr/local/bin/ld: cannot find crti.o: No such file or directory
# /usr/local/bin/ld: cannot find /usr/lib64/libc_nonshared.a
system({ LIBRARY_PATH: CREW_LIB_PREFIX, PATH: @path }.transform_keys(&:to_s), 'make || make -j1')
end
end
# preserve for check, skip check for current version
def self.check
# Dir.chdir('objdir') do
# system "make -k check -j#{CREW_NPROC} || true"
# system '../contrib/test_summary'
# end
end
def self.install
gcc_arch = `objdir/gcc/xgcc -dumpmachine`.chomp
gcc_dir = "gcc/#{gcc_arch}/#{@gcc_version}"
gcc_libdir = "#{CREW_DEST_LIB_PREFIX}/#{gcc_dir}"
make_env = {
LIBRARY_PATH: CREW_LIB_PREFIX,
PATH: @path,
DESTDIR: CREW_DEST_DIR
}.transform_keys(&:to_s)
Dir.chdir('objdir') do
# gcc-libs install
system make_env, "make -C #{CREW_TGT}/libgcc DESTDIR=#{CREW_DEST_DIR} install-shared"
@gcc_libs = %w[libatomic libgfortran libgo libgomp libitm
libquadmath libsanitizer/asan libsanitizer/lsan libsanitizer/ubsan
libsanitizer/tsan libstdc++-v3/src libvtv]
@gcc_libs.each do |lib|
system make_env, "make -C #{CREW_TGT}/#{lib} \
DESTDIR=#{CREW_DEST_DIR} install-toolexeclibLTLIBRARIES", exception: false
end
system make_env, "make -C #{CREW_TGT}/libobjc DESTDIR=#{CREW_DEST_DIR} install-libs", exception: false
system make_env, "make -C #{CREW_TGT}/libstdc++-v3/po DESTDIR=#{CREW_DEST_DIR} install", exception: false
system make_env, "make -C #{CREW_TGT}/libphobos DESTDIR=#{CREW_DEST_DIR} install", exception: false
# gcc_libs_info
%w[libgomp libitm libquadmath].each do |lib|
system make_env, "make -C #{CREW_TGT}/#{lib} DESTDIR=#{CREW_DEST_DIR} install-info", exception: false
end
system make_env, "make DESTDIR=#{CREW_DEST_DIR} install-strip"
# gcc-non-lib install
system make_env, "make -C gcc DESTDIR=#{CREW_DEST_DIR} install-driver install-cpp install-gcc-ar \
c++.install-common install-headers install-plugin install-lto-wrapper"
%w[gcov gcov-tool].each do |gcov_bin|
FileUtils.install "gcc/#{gcov_bin}", "#{CREW_DEST_PREFIX}/bin/#{gcov_bin}-#{@gcc_version}", mode: 0o755
end
FileUtils.mkdir_p gcc_libdir
%w[cc1 cc1plus collect2 lto1].each do |lib|
FileUtils.install "gcc/#{lib}", "#{gcc_libdir}/", mode: 0o755
end
system make_env, "make -C #{CREW_TGT}/libgcc DESTDIR=#{CREW_DEST_DIR} install"
%w[src include libsupc++ python].each do |lib|
system make_env, "make -C #{CREW_TGT}/libstdc++-v3/#{lib} DESTDIR=#{CREW_DEST_DIR} install"
end
system make_env, "make DESTDIR=#{CREW_DEST_DIR} install-libcc1"
# 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["#{CREW_DEST_LIB_PREFIX}/*gdb.py"], "#{CREW_DEST_PREFIX}/share/gdb/auto-load/usr/lib/"
system make_env, "make DESTDIR=#{CREW_DEST_DIR} install-fixincludes"
system make_env, "make -C gcc DESTDIR=#{CREW_DEST_DIR} install-mkheaders"
system make_env, "make -C lto-plugin DESTDIR=#{CREW_DEST_DIR} install"
system make_env, "make -C #{CREW_TGT}/libgomp DESTDIR=#{CREW_DEST_DIR} install-nodist_libsubincludeHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libgomp DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libitm DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libquadmath DESTDIR=#{CREW_DEST_DIR} install-nodist_libsubincludeHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libsanitizer DESTDIR=#{CREW_DEST_DIR} install-nodist_sanincludeHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libsanitizer DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
system make_env, "make -C #{CREW_TGT}/libsanitizer/asan DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
# This failed on i686
system make_env, "make -C #{CREW_TGT}/libsanitizer/tsan DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
# This might fail on i686
system make_env, "make -C #{CREW_TGT}/libsanitizer/lsan DESTDIR=#{CREW_DEST_DIR} install-nodist_toolexeclibHEADERS", exception: false
# libiberty is installed from binutils
# system "env LD_LIBRARY_PATH=#{CREW_LIB_PREFIX} \
# LIBRARY_PATH=#{CREW_LIB_PREFIX} PATH=#{@path} \
# make -C libiberty DESTDIR=#{CREW_DEST_DIR} install"
# install -m644 libiberty/pic/libiberty.a "#{CREW_DEST_PREFIX}/lib"
system make_env, "make -C gcc DESTDIR=#{CREW_DEST_DIR} install-man install-info"
system make_env, "make -C libcpp DESTDIR=#{CREW_DEST_DIR} install"
system make_env, "make -C gcc DESTDIR=#{CREW_DEST_DIR} install-po"
# install the libstdc++ man pages
system make_env, "make -C #{CREW_TGT}/libstdc++-v3/doc DESTDIR=#{CREW_DEST_DIR} doc-install-man"
# byte-compile python libraries
system "python -m compileall #{CREW_DEST_PREFIX}/share/gcc-#{@gcc_version}/"
system "python -O -m compileall #{CREW_DEST_PREFIX}/share/gcc-#{@gcc_version}"
end
Dir.chdir "#{CREW_DEST_MAN_PREFIX}/man1" do
Dir["*-#{@gcc_version}.1*"].each do |f|
basefile = f.gsub("-#{@gcc_version}", '')
FileUtils.ln_sf f, basefile
end
end
Dir.chdir "#{CREW_DEST_PREFIX}/bin/" do
Dir["#{gcc_arch}-*-#{@gcc_version}"].each do |f|
basefile_nover = f.delete_suffix("-#{@gcc_version}")
basefile_noarch = f.delete_prefix("#{gcc_arch}-")
FileUtils.ln_sf f, basefile_noarch, verbose: true
basefile_noarch_nover = basefile_nover.delete_prefix("#{gcc_arch}-")
FileUtils.ln_sf f, basefile_noarch_nover, verbose: true
basefile_noarch_nover_nogcc = basefile_noarch_nover.delete_prefix("gcc-")
FileUtils.ln_sf f, "#{gcc_arch}-#{basefile_noarch_nover_nogcc}", verbose: true
end
Dir["*-#{@gcc_version}"].each do |f|
basefile_nover = f.delete_suffix("-#{@gcc_version}")
FileUtils.ln_sf f, basefile_nover, verbose: true
end
# many packages expect this symlink
FileUtils.ln_sf "gcc-#{@gcc_version}", 'cc', verbose: true
end
# make sure current version of gcc LTO plugin for Gold linker is installed.
FileUtils.mkdir_p "#{CREW_DEST_LIB_PREFIX}/bfd-plugins/"
FileUtils.ln_sf "#{CREW_PREFIX}/libexec/#{gcc_dir}/liblto_plugin.so", "#{CREW_DEST_LIB_PREFIX}/bfd-plugins/", verbose: true
# binutils makes a symlink here, but just in case it isn't there.
if ARCH_LIB == 'lib64'
FileUtils.mkdir_p "#{CREW_DEST_PREFIX}/lib/bfd-plugins/"
FileUtils.ln_sf "#{CREW_PREFIX}/libexec/#{gcc_dir}/liblto_plugin.so", "#{CREW_DEST_PREFIX}/lib/bfd-plugins/", verbose: true
end
File.write "#{CREW_DEST_PREFIX}/bin/c99", @C99, perm: 0o755
File.write "#{CREW_DEST_PREFIX}/bin/c89", @C89, perm: 0o755
end
def self.postinstall
# remove any previous gcc packages
@device = JSON.load_file("#{CREW_CONFIG_PATH}/device.json", symbolize_names: true)
installed_gcc = @device[:installed_packages].select {|pkg| pkg[:name] =~ /^gcc\d+$/ }
installed_gcc.each do |gcc_pkg|
puts "Removing previous version of gcc (#{gcc_pkg[:name]})...".yellow
# remove filelist and directorylist
FileUtils.rm_f([ "#{CREW_META_PATH}/#{gcc_pkg[:name]}.filelist", "#{CREW_META_PATH}/#{gcc_pkg[:name]}.directorylist" ])
# delete gcc#{ver} from device.json
@device[:installed_packages].delete_if {|pkg| pkg[:name] == gcc_pkg[:name] }
end
# update device.json
File.write( "#{CREW_CONFIG_PATH}/device.json", JSON.pretty_generate(@device) )
end
end
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