require 'formula' class Yaws < Formula homepage 'http://yaws.hyber.org' url 'http://yaws.hyber.org/download/yaws-1.88.tar.gz' md5 '950f8199592c6490556632e20e59a353' depends_on 'erlang' def options [["--with-yapp", "Build and install yaws applications"]] end def install Dir.chdir 'yaws' do system "./configure", "--prefix=#{prefix}" system "make install" if ARGV.include? '--with-yapp' Dir.chdir 'applications/yapp' do system "make" system "make install" end end end end def caveats <<-EOS.undent Usually you want to build yapp (yaws applications) as well. To do so, use: brew install yaws --with-yapp EOS end end