--- makefile.orig   Fri Aug  6 15:11:40 1999
+++ makefile    Fri Aug  6 15:17:05 1999
@@ -18,6 +18,34 @@
        show.o \
        token.o
 
+
+EXAMPLE_SRC = \
+   acc.jgr \
+   ad.jgr \
+   alb.jgr \
+   bailey.jgr \
+   cube.jgr \
+   disk.jgr \
+   ebars.jgr \
+   ex1.jgr \
+   ex2.jgr \
+   data.txt \
+   g8.jgr \
+   g8col.jgr \
+   g9n10.jgr \
+   gpaper.jgr \
+   hypercube.jgr \
+   mab2.jgr \
+   mab2.times \
+   nr.jgr \
+   sin.pts \
+   sin1.jgr \
+   sin2.pts \
+   sin2.jgr \
+   sin3.pts \
+   sin3.jgr \
+   wortman.jgr
+
 EXAMPLES = \
    acc.jps     \
    acc.eps     \
@@ -58,14 +86,20 @@
 .tex.dvi:
    latex $*.tex
 .c.o: 
-   $(CC)  -c -g $*.c
+   $(CC) -c $(CFLAGS) $*.c
 
 
 jgraph: $(OBJS)
-   $(CC) -g $(OBJS) -lm -o jgraph
+   $(CC) $(CFLAGS) $(OBJS) -lm -o jgraph
 
 sin:   sin.o
    cc -o sin sin.o -lm
+
+install: jgraph
+   install -c -m 555 -o bin -g bin jgraph ${PREFIX}/bin
+   install -c -m 444 -o bin -g bin jgraph.1 ${PREFIX}/man/man1
+   -mkdir -p -m 755 ${PREFIX}/share/jgraph
+   install -c -m 444 -o bin -g bin $(EXAMPLE_SRC) ${PREFIX}/share/jgraph
 
 ad.jps: cube.eps disk.eps
 bailey.jps: bailey.pts