5ef3bb32a6
* Update Dockerfile to install `g++12` * Check version of host libstdc++ for runtime dependency
80 lines
2.8 KiB
Ruby
80 lines
2.8 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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module OS
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module Linux
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module DevelopmentTools
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module ClassMethods
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extend T::Helpers
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requires_ancestor { ::DevelopmentTools }
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sig { params(tool: T.any(String, Symbol)).returns(T.nilable(Pathname)) }
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def locate(tool)
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@locate ||= T.let({}, T.nilable(T::Hash[T.any(String, Symbol), Pathname]))
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@locate.fetch(tool) do |key|
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@locate[key] = if ::DevelopmentTools.needs_build_formulae? &&
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(binutils_path = HOMEBREW_PREFIX/"opt/binutils/bin/#{tool}").executable?
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binutils_path
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elsif ::DevelopmentTools.needs_build_formulae? &&
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(glibc_path = HOMEBREW_PREFIX/"opt/glibc/bin/#{tool}").executable?
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glibc_path
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elsif (homebrew_path = HOMEBREW_PREFIX/"bin/#{tool}").executable?
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homebrew_path
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elsif File.executable?(system_path = "/usr/bin/#{tool}")
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Pathname.new system_path
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end
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end
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end
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sig { returns(Symbol) }
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def default_compiler = :gcc
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sig { returns(T::Boolean) }
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def needs_libc_formula?
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return @needs_libc_formula unless @needs_libc_formula.nil?
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@needs_libc_formula = T.let(nil, T.nilable(T::Boolean))
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# Undocumented environment variable to make it easier to test libc
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# formula automatic installation.
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@needs_libc_formula = true if ENV["HOMEBREW_FORCE_LIBC_FORMULA"]
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@needs_libc_formula ||= OS::Linux::Glibc.below_ci_version?
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end
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# Keep this method around for now to make it easier to add this functionality later.
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sig { returns(Pathname) }
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def host_gcc_path
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# Prioritise versioned path if installed
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path = Pathname.new("/usr/bin/#{OS::LINUX_PREFERRED_GCC_COMPILER_FORMULA.tr("@", "-")}")
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return path if path.exist?
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super
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end
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sig { returns(T::Boolean) }
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def needs_compiler_formula?
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return @needs_compiler_formula unless @needs_compiler_formula.nil?
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@needs_compiler_formula = T.let(nil, T.nilable(T::Boolean))
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# Undocumented environment variable to make it easier to test compiler
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# formula automatic installation.
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@needs_compiler_formula = true if ENV["HOMEBREW_FORCE_COMPILER_FORMULA"]
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@needs_compiler_formula ||= OS::Linux::Libstdcxx.below_ci_version?
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end
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sig { returns(T::Hash[String, T.nilable(String)]) }
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def build_system_info
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super.merge({
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"glibc_version" => OS::Linux::Glibc.version.to_s.presence,
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"oldest_cpu_family" => ::Hardware.oldest_cpu.to_s,
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})
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end
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end
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end
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end
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end
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DevelopmentTools.singleton_class.prepend(OS::Linux::DevelopmentTools::ClassMethods)
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