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