8002 delete unnecessary obsolete packages

@@ -71,12 +71,10 @@
         usr/src/uts/intel/ibp           \
         usr/src/uts/intel/rpcib 
 
 # packaging files
 find_files "s.*" usr/src/pkg/license_files
-echo_file usr/src/pkg/manifests/SUNWib.mf
-echo_file usr/src/pkg/manifests/SUNWtavor.mf
 
 # extra files needed
 find_files "s.*"        \
         usr/src/uts/common/os           \
         usr/src/uts/common/rpc          \