depends -sub CXX gcc &&
depends zlib &&
depends libtommath "--with-system-tommath" &&
optional_depends bzip2  "--enable-bzip2"           \
                        "--disable-bzip2"          \
                        "for bzip2 support"        &&

optional_depends dazukofs "--enable-clamuko" \
                        "--disable-clamuko" \
                        "for on access scanning" &&

optional_depends gmp    "--enable-dsig"            \
                        "--disable-dsig"           \
                        "for digital signature support"	&&

optional_depends llvm  '' '' 'JIT support in engine' &&
optional_depends SYSTEM-LOGGER "" "" "to log activity"
