--- pgplot.orig/makemake	1999-05-04 15:35:43.000000000 -0700
+++ pgplot/makemake	2005-12-15 20:48:42.000000000 -0800
@@ -666,7 +666,7 @@
 # the library don't have to list a slew of other implementation-specific
 # libraries when they link their executables.
 #
-SHARED_LIB_LIBS=$SHARED_LIB_LIBS
+SHARED_LIB_LIBS=-lpng
 #
 # Ranlib command if required
 #
@@ -681,7 +681,7 @@
 OBSOLETE_ROUTINES=$OBSOLETE_ROUTINES
 DRIVERS=$DRIV_LIST
 PGDISP_ROUTINES=$PGDISP_ROUTINES
-DEMOS=$DEMOS
+#DEMOS=$DEMOS
 #
 #-----------------------------------------------------------------------
 # Target "all" makes everything (except the library of obsolete routines)
@@ -1025,12 +1025,12 @@
 grivas.o : $(DRVDIR)/gadef.h
 grtv00.o : $(DRVDIR)/imdef.h
 pgxwin.o : $(DRVDIR)/pgxwin.h
-pndriv.o : ./png.h ./pngconf.h ./zlib.h ./zconf.h
+pndriv.o :
 
 x2driv.o figdisp_comm.o: $(DRVDIR)/commands.h
 
 
-cpg:	libcpgplot.a cpgplot.h cpgdemo 
+cpg:	libcpgplot.a cpgplot.h
 	@echo ' '
 	@echo '*** Finished compilation of the C PGPLOT wrapper library ***'
 	@echo ' '