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.
8 ifeq ($(NO_TRACE_MAKE),)
9 NO_TRACE_MAKE := $(MAKE) V=99
16 ifeq ("$(origin V)", "command line")
25 ifneq ($(KBUILD_VERBOSE),99)
27 printf "$(_Y)%s$(_N)\n" "$(1)" >&8
31 ifneq ($(CURDIR),$(TOPDIR))
32 _DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
36 _NULL:=$(if $(MAKECMDGOALS),$(shell \
37 $(call MESSAGE, make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)); \
41 ifeq ($(KBUILD_VERBOSE),0)
42 SILENT:=>/dev/null 2>&1
47 SUBMAKE=cmd() { $(SILENT) $(MAKE) -s $$* || { echo "make $$*: build failed. Please re-run make with V=99 to see what's going on"; false; } } 8>&1 9>&2; cmd
50 .SILENT: $(MAKECMDGOALS)