38 lines
693 B
Ruby
38 lines
693 B
Ruby
# typed: true
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# frozen_string_literal: true
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require "requirement"
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# A requirement on a specific architecture.
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#
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# @api private
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class ArchRequirement < Requirement
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fatal true
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attr_reader :arch
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def initialize(tags)
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@arch = tags.shift
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super(tags)
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end
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satisfy(build_env: false) do
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case @arch
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when :x86_64 then Hardware::CPU.intel? && Hardware::CPU.is_64_bit?
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when :arm, :intel, :ppc then Hardware::CPU.type == @arch
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end
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end
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def message
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"The #{@arch} architecture is required for this software."
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end
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def inspect
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"#<#{self.class.name}: arch=#{@arch.to_s.inspect} #{tags.inspect}>"
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end
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def display_s
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"#{@arch} architecture"
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end
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end
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