openwrtv3/openwrt/include/verbose.mk
Felix Fietkau 82271894ef accept V= from the environment as well
SVN-Revision: 4159
2006-07-18 21:26:56 +00:00

34 lines
828 B
Makefile

#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# $Id:$
NO_TRACE_MAKE:=$(MAKE) V=99
ifndef KBUILD_VERBOSE
KBUILD_VERBOSE=$(V)
endif
ifneq ($(KBUILD_VERBOSE),99)
ifeq ($(QUIET),1)
$(MAKECMDGOALS): trace
trace: FORCE
@[ -f "$(MAKECMDGOALS)" ] || { \
[ -z "$${PWD##$$TOPDIR}" ] || DIR=" -C $${PWD##$$TOPDIR/}"; \
echo -e "\33[33mmake[$$(($(MAKELEVEL)+1))]$$DIR $(MAKECMDGOALS)\33[m" >&3; \
}
else
export QUIET:=1
ifeq ($(KBUILD_VERBOSE),0)
MAKE:=&>/dev/null $(MAKE)
endif
MAKE:=cmd() { $(MAKE) $$* || { echo "Build failed. Please re-run make with V=99 to see what's going on"; /bin/false; } } 3>&1 4>&2; cmd
endif
.SILENT: $(MAKECMDGOALS)
else
NO_TRACE_MAKE:=$(MAKE)
endif