hos/x86_64-elf-gcc.rb

86 lines
2.7 KiB
Ruby

project_name "x86_64-elf-gcc"
binutils_version = "2.41"
binutils_checksum = "ae9a5789e23459e59606e6714723f2d3ffc31c03174191ef0d015bdf06007450"
gcc_version = "13.2.0"
gcc_checksum = "e275e76442a6067341a27f04c5c6b83d8613144004c0413528863dc6b5c743da"
install_path = File.expand_path("x86_64-elf-gcc")
target = "x86_64-elf"
path_prepend "#{install_path}/bin"
configure do
check_c_compiler "gcc"
check_program "make"
check_program "bison"
check_program "flex"
check_program "texi2any", on_fail: "Install the texinfo package"
check_program "wget"
check_lib "gmp", on_fail: "Install the libgmp-dev package"
check_lib "mpc", on_fail: "Install the libmpc-dev package"
check_lib "mpfr", on_fail: "Install the libmpfr-dev package"
end
default do
unless Dir.exist?(install_path)
puts "Building cross compiler toolchain..."
# Download archives.
puts "Downloading binutils..."
download "https://ftp.gnu.org/gnu/binutils/binutils-#{binutils_version}.tar.xz",
"#{build_dir}/binutils-#{binutils_version}.tar.xz",
sha256sum: binutils_checksum
puts "Downloading gcc..."
download "https://ftp.gnu.org/gnu/gcc/gcc-#{gcc_version}/gcc-#{gcc_version}.tar.xz",
"#{build_dir}/gcc-#{gcc_version}.tar.xz",
sha256sum: gcc_checksum
# Extract archives.
puts "Extracting binutils..."
sh "tar", "xJf", "binutils-#{binutils_version}.tar.xz",
chdir: build_dir
puts "Extracting gcc..."
sh "tar", "xJf", "gcc-#{gcc_version}.tar.xz",
chdir: build_dir
# Build binutils.
puts "Building binutils..."
rm_rf "#{build_dir}/build-binutils"
mkdir_p "#{build_dir}/build-binutils"
cd "#{build_dir}/build-binutils" do
sh %W[../binutils-#{binutils_version}/configure
--target=#{target} --prefix=#{install_path} --with-sysroot --disable-nls
--disable-werror]
sh "make"
sh "make install"
end
# Build gcc.
puts "Building gcc..."
rm_rf "#{build_dir}/build-gcc"
mkdir_p "#{build_dir}/build-gcc"
cd "#{build_dir}/build-gcc" do
sh %W[../gcc-#{gcc_version}/configure
--target=#{target} --prefix=#{install_path} --disable-nls
--enable-languages=c --without-headers]
sh "make all-gcc"
sh "make all-target-libgcc"
sh "make install-gcc"
sh "make install-target-libgcc"
end
# Remove archives and build directories if everything succeeded.
puts "Cleaning up..."
rm_f "#{build_dir}/binutils-#{binutils_version}.tar.xz"
rm_rf "#{build_dir}/binutils-#{binutils_version}"
rm_rf "#{build_dir}/build-binutils"
rm_f "#{build_dir}/gcc-#{gcc_version}.tar.xz"
rm_rf "#{build_dir}/gcc-#{gcc_version}"
rm_rf "#{build_dir}/build-gcc"
end
end
distclean do
rm_rf install_path
end