optional_depends  "zip"                          \
                  "--enable-zip"                 \
                  "--disable-zip"                \
                  "for ZIP compression support"  \

optional_depends  "zlib"                                 \
                  "--disable-internal-zlib"              \
                  "--enable-internal-zlib"               \
                  "for system ZLIB compression support"
# Commented out until added to grimoire
#optional_depends  "BUILD"                         \
#                  "--enable-grp"                  \
#                  "--disable-grp"                 \
#                  "for Build Engine GRP support"
