anchor.diff:      ++ optional (enablePrinting && stdenv.isLinux) cups
       ++ optional enableMDNS avahi
       ++ optionals enableDomainController [ gpgme lmdb ]
  -    ++ optional enableKerberos krb5Full
       ++ optional enableRegedit ncurses
       ++ optional (enableCephFS && stdenv.isLinux) libceph
       ++ optionals (enableGlusterFS && stdenv.isLinux) [ glusterfs libuuid ]
  
positive.code: , enableProfiling ? true
  , enableMDNS ? false, avahi
  , enableDomainController ? false, gpgme, lmdb
  , enableKerberos ? true, krb5Full
  , enableRegedit ? true, ncurses
  , enableCephFS ? false, libceph
  , enableGlusterFS ? false, glusterfs, libuuid
  
negative.code:     "--sysconfdir=/etc"
      "--localstatedir=/var"
      "--disable-rpath"
    ] ++ optional (!enableDomainController)
      "--without-ad-dc"
    ++ optionals (!enableLDAP) [
      "--without-ldap"
      "--without-ads"
    ] ++ optional enableProfiling "--with-profiling-data"
  