support-files/MySQL-shared-compat.spec.sh:
  Prevent "libndbclient" (which is not included in the "shared compat" RPM)
  from breaking the RPM packaging.
  
  Also, adapt the specification to the newer versions of the older release families.
  This needs to be repeated periodically.
  Take care of the RPM build version: For 4.1.16, it is 4.1.16-1 !