Index: projects/clang400-import/share/mk/src.opts.mk
===================================================================
--- projects/clang400-import/share/mk/src.opts.mk
+++ projects/clang400-import/share/mk/src.opts.mk
@@ -325,6 +325,16 @@
 MK_UNBOUND:= no
 .endif
 
+.if ${MK_LLD} == "no"
+MK_LLD_IS_LD:=	no
+.endif
+
+# LLD requires LLVM libraries, and we do not yet compare in-tree and host LLD
+# versions to avoid building it if they are identical.
+.if ${MK_LLD_IS_LD} != "no"
+MK_SYSTEM_COMPILER:=	no
+.endif
+
 .if ${MK_SOURCELESS} == "no"
 MK_SOURCELESS_HOST:=	no
 MK_SOURCELESS_UCODE:= no