Fixed library name problem by replacing explicit reference with symbolic reference, i.e., -lplplot by -l$(PLLIB_NAME)$(LIB_TAG)
Fixed library name problem by replacing explicit reference with symbolic
reference, i.e., -lplplot by -l$(PLLIB_NAME)$(LIB_TAG)

svn path=/trunk/; revision=3213

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot