diff options
Diffstat (limited to 'include/debug.mk')
| -rw-r--r-- | include/debug.mk | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/debug.mk b/include/debug.mk new file mode 100644 index 0000000..59a99c0 --- /dev/null +++ b/include/debug.mk @@ -0,0 +1,51 @@ +# +# 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:=$(DEBUG) + endif +endif + +ifneq ($(DEBUG),) + +define debug +$$(findstring $(2),$$(if $$(DEBUG_SCOPE_DIR),$$(if $$(filter $$(DEBUG_SCOPE_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 + +else + +debug:= +warn:= +debug_eval:= +warn_eval = $(4) + +endif + |