Without this linking fails during a stage3 build.

--- lib/librpcsec_gss/Makefile.orig
+++ lib/librpcsec_gss/Makefile
@@ -8,6 +8,7 @@
 
 DPADD+=	${LIBGSSAPI}
 LDADD+=	-lgssapi
+LDFLAGS+= 	-L${.OBJDIR}/../libgssapi
 
 VERSION_DEF=	${.CURDIR}/../libc/Versions.def
 SYMBOL_MAPS=	${.CURDIR}/Symbol.map