brew/Library/Homebrew/requirements/maximum_macos_requirement.rb
2017-10-18 14:39:09 +02:00

24 lines
489 B
Ruby

require "requirement"
class MaximumMacOSRequirement < Requirement
fatal true
def initialize(tags)
@version = MacOS::Version.from_symbol(tags.first)
super
end
satisfy(build_env: false) { MacOS.version <= @version }
def message
<<~EOS
This formula either does not compile or function as expected on macOS
versions newer than #{@version.pretty_name} due to an upstream incompatibility.
EOS
end
def display_s
"macOS <= #{@version}"
end
end