lib/print/and change the name in it
SERLIBPATH=../../lib # libraries, in the format path/shortname , where shortname is # what will be used for -l SER_LIBS=$(SERLIBPATH)/print/print
Compiling the module will re-compile the library automatically if needed (e.g. some change in it).
make install will also re-link the module (needed to change the rpath).