anchor.diff:    vlc = linux;
     vorbisTools = linux;
     vpnc = linux;
  +  vsftpd = linux;
     w3m = all;
     webkit = linux;
     wget = all;
  
positive.code:   guile = linux;  # tests fail on Cygwin
    guileLib = linux;
    gv = linux;
    gzip = all;
    hal = linux;
    hello = all;
    host = linux;
    hugin = linux;
    iana_etc = linux;
    icecat3Xul = [ "i686-linux" ];
  
negative.code:   rubber = allBut "i686-cygwin";
    ruby = all;
    rxvt_unicode = all;
    samba = linux;
    screen = linux ++ darwin;
    seccure = linux;
    seccureUser = linux;
  