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9ac306e464
This is the pattern we've been adopting for a while and it's a bit cleaner. Let's remove all of the existing usage of the existing pattern to avoid confusion when adopting the new one.
73 lines
2.4 KiB
Ruby
73 lines
2.4 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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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(OS::Linux::Glibc.below_ci_version?, T.nilable(T::Boolean))
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@needs_libc_formula = !!@needs_libc_formula
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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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# rubocop:disable Lint/UselessMethodDefinition
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sig { returns(Pathname) }
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def host_gcc_path
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# TODO: override this if/when we to pick the GCC based on e.g. the Ubuntu version.
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super
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end
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# rubocop:enable Lint/UselessMethodDefinition
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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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@needs_compiler_formula = if host_gcc_path.exist?
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::DevelopmentTools.gcc_version(host_gcc_path.to_s) < OS::LINUX_GCC_CI_VERSION
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else
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true
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end
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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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DevelopmentTools.singleton_class.prepend(OS::Linux::DevelopmentTools)
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