anchor.diff:  , at-spi2-core
   , biblesync
   , brotli
  -, clucene_core
   , cmake
   , dbus
   , dbus-glib
  
positive.code:     # The build script won't continue without the version saved locally.
      echo "${version}" > cmake/source_version.txt
  
      export CLUCENE_HOME=${clucene_core};
      export SWORD_HOME=${sword};
    '';
  
  
negative.code:     at-spi2-core
      biblesync
      brotli
      dbus
      dbus-glib
      docbook2x
  