patch-Makefile

--- Makefile.orig	2005-02-24 03:15:23 UTC
+++ Makefile
@@ -1,11 +1,16 @@
 
-CC = gcc
-INSTROOT=/usr/local
+CC?= gcc
+INSTROOT?=${PREFIX}
 BINDIR=$(INSTROOT)/bin
-DOCDIR=$(INSTROOT)/doc/gdsreader-0.3.2
-MANDIR=$(INSTROOT)/man/man1
+DOCDIR=$(INSTROOT)/share/doc/gdsreader
+EXDIR=$(INSTROOT)/share/examples/gdsreader
+MANDIR=$(INSTROOT)/share/man/man1
 
-#CFLAGS = -I. 
+INSTALL_PROGRAM?=	${BSD_INSTALL_PROGRAM}
+INSTALL_DATA?=	${BSD_INSTALL_DATA}
+INSTALL_MAN?=	${BSD_INSTALL_MAN}
+
+#CFLAGS = -I.
 CFLAGS = -I. -Wall -g #-pg
 LDFLAGS = #-pg
 
@@ -19,18 +24,20 @@ install: gdsreader maptolayer
 	${CC} ${LDFLAGS} -o gdsreader ${OBJS} -lm
 
 install: gdsreader maptolayer
-	mkdir -p $(DOCDIR) && cp -f COPYING README README.povray \
-	 layers.config test.gds layers.config.7HP.5ML ChangeLog \
-	 layers.config.5AM.4ML $(DOCDIR)
-	mkdir -p $(BINDIR) && cp -f maptolayer gdsreader $(BINDIR)
-	mkdir -p $(MANDIR) && cp -f maptolayer.1 gdsreader.1 $(MANDIR)
+	mkdir -p $(DESTDIR)$(BINDIR) && ${INSTALL_PROGRAM} maptolayer gdsreader $(DESTDIR)$(BINDIR)
+	mkdir -p $(DESTDIR)$(MANDIR) && ${INSTALL_MAN} maptolayer.1 gdsreader.1 $(DESTDIR)$(MANDIR)
 
+install-docs:
+	mkdir -p $(DESTDIR)$(DOCDIR) && ${INSTALL_DATA} README README.povray \
+		ChangeLog $(DESTDIR)$(DOCDIR)
+
+install-data:
+	mkdir -p $(DESTDIR)$(EXDIR) && ${INSTALL_DATA} layers.config test.gds \
+		layers.config.7HP.5ML layers.config.5AM.4ML $(DESTDIR)$(EXDIR)
+
 maptolayer: maptolayer.c
 	$(CC) -o maptolayer maptolayer.c
 
 clean:
 	rm -f *.o *.bak core out result.xg result.txt result.ps gdsreader \
 	 maptolayer result.pov
-
-
-