$OpenBSD: patch-Makefile,v 1.1 2007/10/26 22:00:31 ajacoutot Exp $
--- Makefile.orig	Fri Apr 14 15:30:54 1995
+++ Makefile	Fri Oct 26 23:57:18 2007
@@ -1,42 +1,30 @@
 #######
-# Where the executable goes
-BINDIR=/usr/local/bin
-
-#######
-# Man pages
-
-MANDIR=/usr/local/man/man1
-MANEXT=1
-
-#######
 # CC
-CC=gcc
+CC=cc
 
 #######
 # Define's
 # Define STRINGS if <strings.h> is to be used in place of <string.h>
 # Define NOMEM if <memory.h> isn't available.
 # Define EBCDIC if that character set is used.
-DEFS =  -D_HPUX_SOURCE # -DNOMEM -DSTRINGS # -DEBCDIC
+DEFS = # -D_HPUX_SOURCE # -DNOMEM -DSTRINGS # -DEBCDIC
 
+#######
 # Sizes of shorts, ints, longs.  (This has to be a #define: the sizeof
 # operator isn't sufficient because we need to use the sizes in the argument
 # to a #if expression.)
 SIZES = -DL_SHORT=2 -DL_INT=4 -DL_LONG=4
 
-
 #######
 # CFLAGS
 # Always keep $(DEFS) and $(SIZES) in CFLAGS
-CFLAGS = -O $(DEFS) $(SIZES)
+CFLAGS+= $(DEFS) $(SIZES)
 
 #######
 # LDFLAGS,LDLIBS
-
 LDFLAGS=
 LDLIBS=
 
-
 ####################################################################
 # You shouldn't have to modify anything below this line.
 ####################################################################
@@ -89,15 +77,13 @@ inviz_num.o: viz.h translate.h
 	$(CC) $(CFLAGS) -c inviz_num.c
 
 install: viz inviz
-	cp viz $(BINDIR) && chmod 755 $(BINDIR)/viz
-	cp inviz $(BINDIR) && chmod 755 $(BINDIR)/inviz
-	cp viz.1 $(MANDIR)/viz.$(MANEXT) && \
-		chmod 644 $(MANDIR)/viz.$(MANEXT)
-	cp inviz.1 $(MANDIR)/inviz.$(MANEXT) && \
-		chmod 644 $(MANDIR)/inviz.$(MANEXT)
+	install -c -s -m 755 viz $(PREFIX)/bin/viz
+	install -c -s -m 755 inviz $(PREFIX)/bin/inviz
+	install -c -m 644 viz.1 $(PREFIX)/man/man1/viz.1
+	install -c -m 644 inviz.1 $(PREFIX)/man/man1/inviz.1
 
 clean:
-	rm -f *.o viz inviz y.tab.c y.tab.h
+	rm -f *.o viz inviz y.tab.c y.tab.h vizgrammar.c
 
 # Because of the wide variation in shar commands, the shar arguments
 # used below sticks to a minimal set, and we generate various shar file
