From 287bbe2be592fba9db893291dd0e233a70daf17d Mon Sep 17 00:00:00 2001
From: "Simon J. Gerraty" <sjg@FreeBSD.org>
Date: Wed, 19 Nov 2014 07:09:43 +0000
Subject: [PATCH] Use OBJTOP if defined

---
 share/mk/src.libnames.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/share/mk/src.libnames.mk b/share/mk/src.libnames.mk
index 336ede11e3a6..d2dffca3236d 100644
--- a/share/mk/src.libnames.mk
+++ b/share/mk/src.libnames.mk
@@ -7,7 +7,11 @@
 .error src.libnames.mk cannot be included directly.
 .endif
 
+.if defined(OBJTOP)
+ROOTOBJDIR= ${OBJTOP}
+.else
 ROOTOBJDIR=	${.OBJDIR:S/${.CURDIR}//}${.MAKE.MAKEFILES:M*/src.libnames.mk:H:H:H}
+.endif
 
 LIBATF_CDIR=	${ROOTOBJDIR}/lib/atf/libatf-c
 LDATF_C?=	${LIBATF_CDIR}/libatf-c.so