Library/Homebrew/extend/os/mac/requirements/x11_requirement.rb


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require "requirement"

class X11Requirement < Requirement
  cask "xquartz"
  download "https://xquartz.macosforge.org"

  def min_version
    MacOS::XQuartz.minimum_version
  end

  satisfy build_env: false do
    next false unless MacOS::XQuartz.installed?
    min_version <= MacOS::XQuartz.version
  end

  def message
    "XQuartz #{min_version} (or newer) is required to install this formula. #{super}"
  end
end