require 'formula' class Unifdef < Formula homepage 'http://dotat.at/prog/unifdef/' url 'http://dotat.at/prog/unifdef/unifdef-2.6.tar.gz' sha1 '1b9bea1c4abc2c8fa3f90d6340200f9bd6ead6d9' keg_only :provided_by_osx, "The unifdef provided by Xcode cannot compile gevent." def install system "make", "prefix=#{prefix}", "install" end def test system "echo '' | #{bin}/unifdef" end end