WITH_META_MODE: Fix rescue rebuilding build-tools.

This is the same issue as r297997.

Approved by:	re (implicit)
Sponsored by:	EMC / Isilon Storage Division

share/mk/bsd.crunchgen.mk

@@ -130,7 +130,7 @@ ${PROG}: ${OUTPUTS} objs .META
 
 objs: ${OUTMK} .META
 	${CRUNCHENV} MAKEOBJDIRPREFIX=${CRUNCHOBJS} \
-	    ${MAKE} -f ${OUTMK} objs
+	    ${MAKE} -f ${OUTMK} BUILD_TOOLS_META=.NOMETA_CMP objs
 
 # <sigh> Someone should replace the bin/csh and bin/sh build-tools with
 # shell scripts so we can remove this nonsense.