--- a2dev-1.2/objx/Makefile.orig	Sat Mar 25 21:52:54 1995
+++ a2dev-1.2/objx/Makefile	Tue Oct 13 21:29:51 1998
@@ -16,15 +16,15 @@
 ### Abstract rules
 ###
 
-default:	$(PROG)
+all:		$(PROG)
 
 install:	installbin installman
 
 installbin:	$(PROG)
-	$(INSTALL) -m 0755 $(PROG) $(INSTBIN)
+	$(INSTALL) -c -m 0755 $(PROG) $(INSTBIN)
 
 installman:	$(PROG).1
-	$(INSTALL) -m 0644 $(PROG).1 $(INSTMAN)/man1
+	$(INSTALL) -c -m 0644 $(PROG).1 $(INSTMAN)/man1
 
 clean:
 	$(RM) core *.o