require 'formula'

class Rtorrent <Formula
  url 'http://libtorrent.rakshasa.no/downloads/rtorrent-0.8.6.tar.gz'
  homepage 'http://libtorrent.rakshasa.no/'
  md5 'b804c45c01c40312926bcea6b55bb084'

  depends_on 'pkg-config' => :build
  depends_on 'libsigc++'
  depends_on 'libtorrent'
  depends_on 'xmlrpc-c' => :optional

  def install
    if Formula.factory('ncursesw').installed?
      opoo "Compiling rtorrent with ncursesw installed can segfault at runtime"
      puts "You may need to do:"
      puts "  brew unlink ncursesw"
      puts "  brew install rtorrent"
      puts "  brew link ncursesw"
      puts "for rtorrent to compile correctly."
    end

    args = ["--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}"]
    args << "--with-xmlrpc-c" if Formula.factory("xmlrpc-c").installed?
    system "./configure", *args
    system "make"
    system "make install"
  end
end