Make sure libskey is built before libpam.  It is required for one of the PAM modules.
Make sure libskey is built before libpam.  It is required for one of
the PAM modules.

Fix the comments describing the PAM dependencies to be consistent
with other related comments.

Restructure the library-building loop slightly, per suggestion from
bde.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase