-ifeq (${shell [ "$(V)" -ge 10 ] && echo 1},)
-EXTRA_MAKEFLAGS:=-s
-MAKE_TRACE:=2>&1 >&/dev/null || { echo "Build failed. Please re-run make with V=99 to see what's going on"; /bin/false; }
-else
-MAKE_TRACE:=
-EXTRA_MAKEFLAGS:=
-TRACE:=:
-PKG_TRACE:=:
-CMD_TRACE:=:
-START_TRACE:=:
-END_TRACE:=:
-endif