Removed the ancient .LIBS setting that causes non-existent libraries to be reported as up-to-date.
Removed the ancient .LIBS setting that causes non-existent
libraries to be reported as up-to-date.

Before:

# make -f /dev/null nonexistent.a
`nonexistent.a' is up to date.

After:

# make -f /dev/null nonexistent.a
make: don't know how to make nonexistent.a. Stop

PR:		bin/44137 (part of)

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