--- ./testing/Makefile.orig	2010-10-01 17:17:25.000000000 +0900
+++ ./testing/Makefile	2011-09-30 19:38:00.000000000 +0900
@@ -35,9 +35,9 @@
 include ../make.inc
 
 all:
-	cd utils && $(MAKE)
-	cd interface && $(MAKE)
+	cd ${.CURDIR}/utils && $(MAKE)
+	cd ${.CURDIR}/interface && $(MAKE)
 
 clean:
-	cd utils && $(MAKE) clean
-	cd interface && $(MAKE) clean
+	cd ${.CURDIR}/utils && $(MAKE) clean
+	cd ${.CURDIR}/interface && $(MAKE) clean