openwrt/include/debug.mk

35 lines
629 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
# v: verbose (no .SILENCE for common targets)
ifeq ($(DEBUG),all)
build_debug:=dltv
else
build_debug:=$(DEBUG)
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 warn_eval
$(call warn,$(1),$(2),$(3) $(4))
$(4)
endef