--- asterisk-20041014/zaptel/Makefile.orig	2004-10-14 10:24:35.497280408 -0400
+++ asterisk-20041014/zaptel/Makefile	2004-10-14 11:02:09.561772322 -0400
@@ -65,6 +65,7 @@
 PRIMARY=torisa
 #PRIMARY=wcfxo
 PWD=$(shell pwd)
+KVER	:= $(shell uname -r)
 
 all: $(BUILDVER)
 
@@ -72,8 +73,8 @@
 
 linux26: 
 linux26: prereq $(BINS)
-	@if ! [ -d /usr/src/linux-2.6 ]; then echo "Link /usr/src/linux-2.6 to your kernel sources first!"; exit 1 ; fi
-	make -C /usr/src/linux-2.6 SUBDIRS=$(PWD) modules
+	@if ! [ -d /lib/modules/$(KVER)/build ]; then echo "Make sure that you have your kernel build environment at /lib/modules/$(KVER)/build"; exit 1 ; fi
+	make -C /lib/modules/$(KVER)/build SUBDIRS=$(PWD) modules
 
 obj-m := $(MODULESO) ztdummy.o