Index: lib/libdl/Makefile
===================================================================
--- lib/libdl/Makefile
+++ lib/libdl/Makefile
@@ -1,4 +1,5 @@
 # $FreeBSD$
+.include <bsd.linker.mk>
 
 LIB=dl
 SHLIB_MAJOR=1
@@ -6,7 +7,10 @@
 .PATH:	${SRCTOP}/lib/libc/gen
 CFLAGS+=-I${SRCTOP}/lib/libc/include
 CFLAGS+=-DIN_LIBDL
+.if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mfilter}
+# LLD only got support for filters in R308167
 LDFLAGS+=-Wl,-F,libc.so.7
+.endif
 VERSION_DEF=${SRCTOP}/lib/libc/Versions.def
 SYMBOL_MAPS=${.CURDIR}/Symbol.map