OPTIONAL_DIRS=\
 merge_placefiles \
 fusionmanifestvalidator \
 preprocessor \
 resourcetool \
 sharinghazardcheck \
 mjgcopy \
 copy_bigpath \
 dir_bigpath \
 mkdir_bigpath \
 append \
 catinfo \
 certinfo \
 uniquizefusioncatalognames \

OPTIONAL_DIRS=\
 buildtool \
 clean  \
 fuslogvw \
 popcopy    \
 powercopy  \
 st         \
 sxspad     \
 tabstospaces \
 template   \
 genlib \
 sortpp \
 genthnk \
 sxsexpress \