+ifndef OPENWRT_VERBOSE
+ OPENWRT_VERBOSE:=
+endif
+ifeq ("$(origin V)", "command line")
+ OPENWRT_VERBOSE:=$(V)
+endif
+
+ifeq ($(OPENWRT_VERBOSE),1)
+ OPENWRT_VERBOSE:=w
+endif
+ifeq ($(OPENWRT_VERBOSE),99)
+ OPENWRT_VERBOSE:=s
+endif
+
+ifeq ($(NO_TRACE_MAKE),)
+NO_TRACE_MAKE := $(MAKE) V=s$(OPENWRT_VERBOSE)
+export NO_TRACE_MAKE
+endif
+
+ifeq ($(IS_TTY),1)
+ ifneq ($(strip $(NO_COLOR)),1)
+ _Y:=\\033[33m
+ _R:=\\033[31m
+ _N:=\\033[m