require 'formula' class Atarixx < Formula homepage 'http://www.xl-project.com' url 'http://www.xl-project.com/download/atari++_1.72.tar.gz' sha1 '64e31389032292cd4a82a972e83bb2b3ee723068' option 'with-curses' depends_on :x11 depends_on 'sdl' => :recommended def install args = ["--prefix=#{prefix}"] args << "--disable-CURSES" unless build.include? 'with-curses' args << "--disable-SDL" unless build.include? 'with-sdl' system "./configure", *args system "make" system "make install" end end