Index: Makefile.inc1
===================================================================
--- Makefile.inc1	(revision 310154)
+++ Makefile.inc1	(working copy)
@@ -915,8 +915,8 @@
 .endif
 
 ITOOLS=	[ awk cap_mkdb cat chflags chmod chown cmp cp \
-	date echo egrep find grep id install ${_install-info} \
-	ln make mkdir mtree mv pwd_mkdb \
+	date echo egrep env find grep id install ${_install-info} \
+	ln make mkdir mktemp mtree mv pwd_mkdb \
 	rm sed services_mkdb sh strip sysctl test true uname wc ${_zoneinfo} \
 	${LOCAL_ITOOLS}