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#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id:$
ifeq ($(NO_TRACE_MAKE),)
NO_TRACE_MAKE := $(MAKE) V=99
SUBMAKE := $(MAKE)
export NO_TRACE_MAKE
export SUBMAKE
endif
ifndef KBUILD_VERBOSE
KBUILD_VERBOSE:=0
endif
ifeq ("$(origin V)", "command line")
KBUILD_VERBOSE:=$(V)
endif
ifeq ($(IS_TTY),1)
_Y:=\\033[33m
_N:=\\033[m
endif
define MESSAGE
printf "$(_Y)%s$(_N)\n" "$(1)" >&3
endef
ifneq ($(KBUILD_VERBOSE),99)
ifeq ($(QUIET),1)
ifneq ($(CURDIR),$(TOPDIR))
_DIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
else
_DIR:=
endif
_NULL:=$(if $(MAKECMDGOALS),$(shell \
$(call MESSAGE, make[$(MAKELEVEL)]$(if $(_DIR), -C $(_DIR)) $(MAKECMDGOALS)); \
))
else
ifeq ($(KBUILD_VERBOSE),0)
MAKE:=>/dev/null 2>&1 $(MAKE)
endif
export QUIET:=1
MAKE:=cmd() { $(MAKE) -s $$* || { echo "make $$*: build failed. Please re-run make with V=99 to see what's going on"; false; } } 3>&1 4>&2; cmd
endif
.SILENT: $(MAKECMDGOALS)
endif
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