2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
9 ifeq ($(NO_TRACE_MAKE),)
10 NO_TRACE_MAKE := $(MAKE) V=99
17 ifeq ("$(origin V)", "command line")
26 ifneq ($(KBUILD_VERBOSE),99)
28 printf "$(_Y)%s$(_N)\n" "$(1)" >&254
32 ifneq ($(CURDIR),$(TOPDIR))
33 _DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
37 _NULL:=$(if $(MAKECMDGOALS),$(shell \
38 $(call MESSAGE, make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)); \
42 ifeq ($(KBUILD_VERBOSE),0)
43 SILENT:=>/dev/null 2>&1
48 SUBMAKE=cmd() { $(SILENT) $(MAKE) -s $$* || { echo "make $$*: build failed. Please re-run make with V=99 to see what's going on"; false; } } 254>&1 255>&2; cmd
51 .SILENT: $(MAKECMDGOALS)