depends  g++   &&

optional_depends  curl --with-curl --without-curl "for remote install support"  &&

optional_depends  clucene                   \
                  "--with-lucene"           \
                  "--without-lucene"        \
                  "include lucene support for searching"  &&

optional_depends  icu                       \
                  "--with-icu"              \
                  "--without-icu"           \
                  "use ICU for unicode"
