Install shared libraries in ${DESTDIR}${SHLIBDIR} instead of in $(DESTDIR)/$(LIBDIR) (I need SHLIBDIR.  The / was a bug and the $(...) style was inconsistent.)
Install shared libraries in ${DESTDIR}${SHLIBDIR} instead of in
$(DESTDIR)/$(LIBDIR) (I need SHLIBDIR.  The / was a bug and the
$(...) style was inconsistent.)

Install ordinary libraries in ${DESTDIR}${LIBDIR} instead of in
$(DESTDIR)/$(LIBDIR).

Change remaining $(...) to ${...}.

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