Update the build for MacOS 15
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@@ -16,7 +16,7 @@ def gcc_verbose(gcc_binary)
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output
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end
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def find_build_target(gcc_version)
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def find_build_target
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gcc_verbose('gcc')
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.lines
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.find { |line| line.start_with? 'Target: ' }
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@@ -61,6 +61,7 @@ namespace :boot do
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# Dependencies.
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GCC_VERSION = "15.1.0"
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HOST_GCC = TMP + 'host/gcc'
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GCC_PATCH = 'https://raw.githubusercontent.com/Homebrew/formula-patches/575ffcaed6d3112916fed77d271dd3799a7255c4/gcc/gcc-15.1.0.diff'
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directory HOST_GCC
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directory(TMP + 'tools')
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@@ -68,30 +69,32 @@ namespace :boot do
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desc 'Download and configure the bootstrap compiler'
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task configure: [TMP + 'tools', HOST_GCC, HOST_INSTALL] do
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url = URI.parse "https://gcc.gnu.org/pub/gcc/releases/gcc-#{GCC_VERSION}/gcc-#{GCC_VERSION}.tar.xz"
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build_target = find_build_target GCC_VERSION
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build_target = find_build_target
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source_directory = TMP + "tools/gcc-#{GCC_VERSION}"
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frontend_link = source_directory + 'gcc'
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download_and_pipe url, source_directory.dirname, ['tar', '-Jxv']
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download_and_pipe URI.parse(GCC_PATCH), source_directory, ['patch', '-p1']
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sh 'contrib/download_prerequisites', chdir: source_directory.to_path
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File.symlink Pathname.new('.').relative_path_from(frontend_link), (frontend_link + 'elna')
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configure_options = [
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"--prefix=#{HOST_INSTALL.realpath}",
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'--with-sysroot=/',
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'--enable-languages=c,c++,m2,elna',
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'--enable-languages=c,c++,elna',
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'--disable-bootstrap',
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'--disable-multilib',
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'--with-system-zlib',
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"--target=#{build_target}",
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"--build=#{build_target}",
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"--host=#{build_target}"
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]
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flags = '-O0 -g -fPIC'
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env = {
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'CFLAGS' => flags,
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'CXXFLAGS' => flags,
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}
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if File.symlink? '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
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configure_options << '--with-sysroot=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
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end
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env = ENV.slice 'CC', 'CXX'
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env['CFLAGS'] = env['CXXFLAGS'] = '-O0 -g -fPIC -I/opt/homebrew/opt/flex/include'
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configure = source_directory.relative_path_from(HOST_GCC) + 'configure'
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sh env, configure.to_path, *configure_options, chdir: HOST_GCC
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end
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