33 lines
442 B
Ruby
33 lines
442 B
Ruby
require 'set'
|
|
|
|
class BuildEnvironment
|
|
def initialize(*settings)
|
|
@settings = Set.new(*settings)
|
|
end
|
|
|
|
def merge(*args)
|
|
@settings.merge(*args)
|
|
self
|
|
end
|
|
|
|
def <<(o)
|
|
@settings << o
|
|
self
|
|
end
|
|
|
|
def std?
|
|
@settings.include? :std
|
|
end
|
|
|
|
def userpaths?
|
|
@settings.include? :userpaths
|
|
end
|
|
end
|
|
|
|
module BuildEnvironmentDSL
|
|
def env(*settings)
|
|
@env ||= BuildEnvironment.new
|
|
@env.merge(settings)
|
|
end
|
|
end
|