--- ppp-2.4.5.orig/linux/Makefile.top	2009-11-16 23:26:07.000000000 +0100
+++ ppp-2.4.5/linux/Makefile.top	2011-01-21 21:29:58.018658307 +0100
@@ -1,13 +1,6 @@
 # PPP top-level Makefile for Linux.
 
-DESTDIR = $(INSTROOT)@DESTDIR@
-BINDIR = $(DESTDIR)/sbin
-INCDIR = $(DESTDIR)/include
-MANDIR = $(DESTDIR)/share/man
-ETCDIR = $(INSTROOT)@SYSCONF@/ppp
-
-# uid 0 = root
-INSTALL= install
+include Makedefs.com
 
 all:
 	cd chat; $(MAKE) $(MFLAGS) all