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openwrt-xburst/include/debug.mk
nbd 40aa2d8b06 clean up recursive dependency handling, use timestamp.pl again, because it saves memory and execution time
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8558 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-08-30 21:12:39 +00:00

42 lines
754 B
Makefile

#
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
# debug flags:
#
# d: show subdirectory tree
# t: show added targets
# l: show legacy targets
# r: show autorebuild messages
# v: verbose (no .SILENCE for common targets)
ifeq ($(DUMP),)
ifeq ($(DEBUG),all)
build_debug:=dltvr
else
build_debug:=$(DEBUG)
endif
endif
define debug
$$(findstring $(2),$$(if $$(DEBUG_DIR),$$(if $$(filter $$(DEBUG_DIR)%,$(1)),$(build_debug)),$(build_debug)))
endef
define warn
$$(if $(call debug,$(1),$(2)),$$(warning $(3)))
endef
define debug_eval
$$(if $(call debug,$(1),$(2)),$(3))
endef
define warn_eval
$(call warn,$(1),$(2),$(3) $(4))
$(4)
endef