The buildtool can be used to list available packages in a given source tree.
> uberBuild -listpkgs -srcdir=/sandbox nwslapd_setup nws-client nws-server kca_setup kx509 myproxy
The listing can be narrowed down to packages with a specific setup name. Note that the setup name can be different from the package name.
> uberBuild -listpkgs -setupname=trusted_ca_setup globus_trusted_ca_42864e48_setup