--- ./Makefile.orig	2011-07-24 04:13:59.000000000 +0400
+++ ./Makefile	2011-10-19 05:27:27.451967117 +0400
@@ -47,13 +47,13 @@
 # trust pppd. This work around will be removed in the near future.
 
 # DFLAGS= -g -DDEBUG_HELLO -DDEBUG_CLOSE -DDEBUG_FLOW -DDEBUG_PAYLOAD -DDEBUG_CONTROL -DDEBUG_CONTROL_XMIT -DDEBUG_FLOW_MORE -DDEBUG_MAGIC -DDEBUG_ENTROPY -DDEBUG_HIDDEN -DDEBUG_PPPD -DDEBUG_AAA -DDEBUG_FILE -DDEBUG_FLOW -DDEBUG_HELLO -DDEBUG_CLOSE -DDEBUG_ZLB -DDEBUG_AUTH
-DFLAGS?= -DDEBUG_PPPD -DTRUST_PPPD_TO_DIE
+#DFLAGS?= -DDEBUG_PPPD -DTRUST_PPPD_TO_DIE
 
 # Uncomment the next line for Linux. KERNELSRC is needed for if_pppol2tp.h,
 # but we use a local copy if we don't find it.
 #
-#KERNELSRC=/lib/modules/`uname -r`/build/
-KERNELSRC?=./linux
+KERNELSRC=/lib/modules/`uname -r`/build/
+#KERNELSRC?=./linux
 OSFLAGS?= -DLINUX -I$(KERNELSRC)/include/
 #
 # Uncomment the following to use the kernel interface under Linux
@@ -99,7 +99,7 @@
 EXEC=xl2tpd
 CONTROL_EXEC=xl2tpd-control
 
-PREFIX?=/usr/local
+PREFIX?=/usr
 SBINDIR?=$(DESTDIR)${PREFIX}/sbin
 BINDIR?=$(DESTDIR)${PREFIX}/bin
 MANDIR?=$(DESTDIR)${PREFIX}/share/man