76 lines
2.4 KiB
Ruby
76 lines
2.4 KiB
Ruby
binutils_version = "2.35"
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binutils_checksum = "1b11659fb49e20e18db460d44485f09442c8c56d5df165de9461eb09c8302f85"
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gcc_version = "10.2.0"
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gcc_checksum = "b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c"
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install_path = File.expand_path("i686-elf-gcc")
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target = "i686-elf"
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path_prepend "#{install_path}/bin"
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configure do
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check_c_compiler "gcc"
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check_program "make"
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check_program "bison"
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check_program "flex"
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check_program "texi2any", on_fail: "Install the texinfo package"
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check_program "wget"
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check_lib "gmp", on_fail: "Install the libgmp-dev package"
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check_lib "mpc", on_fail: "Install the libmpc-dev package"
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check_lib "mpfr", on_fail: "Install the libmpfr-dev package"
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end
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default do
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unless Dir.exist?(install_path)
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# Download archives.
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download "https://ftp.gnu.org/gnu/binutils/binutils-#{binutils_version}.tar.xz",
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"#{build_dir}/binutils-#{binutils_version}.tar.xz",
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sha256sum: binutils_checksum
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download "https://ftp.gnu.org/gnu/gcc/gcc-#{gcc_version}/gcc-#{gcc_version}.tar.xz",
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"#{build_dir}/gcc-#{gcc_version}.tar.xz",
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sha256sum: gcc_checksum
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# Extract archives.
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sh "tar", "xJf", "binutils-#{binutils_version}.tar.xz",
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chdir: build_dir
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sh "tar", "xJf", "gcc-#{gcc_version}.tar.xz",
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chdir: build_dir
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# Build binutils.
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rm_rf "#{build_dir}/build-binutils"
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mkdir_p "#{build_dir}/build-binutils"
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cd "#{build_dir}/build-binutils" do
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sh %W[../binutils-#{binutils_version}/configure
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--target=#{target} --prefix=#{install_path} --with-sysroot --disable-nls
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--disable-werror]
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sh "make"
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sh "make install"
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end
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# Build gcc.
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rm_rf "#{build_dir}/build-gcc"
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mkdir_p "#{build_dir}/build-gcc"
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cd "#{build_dir}/build-gcc" do
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sh %W[../gcc-#{gcc_version}/configure
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--target=#{target} --prefix=#{install_path} --disable-nls
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--enable-languages=c,c++ --without-headers]
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sh "make all-gcc"
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sh "make all-target-libgcc"
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sh "make install-gcc"
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sh "make install-target-libgcc"
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end
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# Remove archives and build directories if everything succeeded.
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rm_f "#{build_dir}/binutils-#{binutils_version}.tar.xz"
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rm_rf "#{build_dir}/binutils-#{binutils_version}"
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rm_rf "#{build_dir}/build-binutils"
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rm_f "#{build_dir}/gcc-#{gcc_version}.tar.xz"
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rm_rf "#{build_dir}/gcc-#{gcc_version}"
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rm_rf "#{build_dir}/build-gcc"
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end
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end
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distclean do
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rm_rf install_path
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end
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