--- src/VBox/Additions/common/VBoxGuest/freebsd/Makefile.orig	2016-08-16 19:55:31 UTC
+++ src/VBox/Additions/common/VBoxGuest/freebsd/Makefile
@@ -71,6 +71,7 @@ SRCS += \
 	handletable.c \
 	handletablectx.c \
 	once.c \
+	term.c \
 	thread.c
 
 .PATH:	${.CURDIR}/common/string
@@ -129,6 +130,7 @@ SRCS += \
 .PATH:	${.CURDIR}/r0drv
 SRCS += \
 	alloc-r0drv.c \
+	alloc-ef-r0drv.c \
 	initterm-r0drv.c \
 	memobj-r0drv.c \
 	powernotification-r0drv.c
@@ -149,8 +151,7 @@ SRCS += \
 	spinlock-r0drv-freebsd.c \
 	thread-r0drv-freebsd.c \
 	thread2-r0drv-freebsd.c \
-	time-r0drv-freebsd.c \
-	timer-r0drv-freebsd.c
+	time-r0drv-freebsd.c
 
 .PATH:	${.CURDIR}/r0drv/generic
 SRCS += \
