| # debug flags: | # |
| # Copyright (C) 2007 OpenWrt.org | |
| # | # |
| # d: show subdirectory tree | # This is free software, licensed under the GNU General Public License v2. |
| # t: show added targets | # See /LICENSE for more information. |
| # l: show legacy targets | # |
| ifeq ($(DEBUG),all) | |
| build_debug:=dlt | |
| else | |
| build_debug:=$(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 | |
| SUBTARGETS:=clean download prepare compile install update refresh prereq | SUBTARGETS:=clean download prepare compile install update refresh prereq |
| define subtarget | define subtarget |
| $(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(if $($(1)/builddirs-$(2)),$($(1)/builddirs-$(2)),$($(1)/builddirs)),$(1)/$(bd)/$(2))) | $(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(if $($(1)/builddirs-$(2)),$(filter-out .,$($(1)/builddirs-$(2))),$($(1)/builddirs)),$(1)/$(bd)/$(2))) |
| endef | endef |
| # Parameters: <subdir> | # Parameters: <subdir> |
| define subdir | define subdir |
| $(call warn,$(1),d,D $(1)) | $(call warn,$(1),d,D $(1)) |
| $(foreach bd,$($(1)/builddirs), | $(foreach bd,$($(1)/builddirs), |
| $(call warn,$(1),d,BD $(1)/$(bd)) | $(call warn,$(1),d,BD $(1)/$(bd)) |
| $(foreach target,$(SUBTARGETS), | $(foreach target,$(SUBTARGETS), |
| $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))) | $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))) |
| @+$$(MAKE) -j1 -C $(1)/$(bd) $(target) | @+$$(MAKE) -j1 -C $(1)/$(bd) $(target) |
| # legacy targets | # legacy targets |
| $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target)) | $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target)) |
| ) | ) |
| ) | ) |
| $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target))) | $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target))) |
| endef | endef |
| # Parameters: <subdir> <name> | # Parameters: <subdir> <name> <target> |
| define stampfile | define stampfile |
| $(1)/stamp:=$(STAGING_DIR)/stampfiles/.$(2)_installed | $(1)/stamp-$(3):=$(STAGING_DIR)/stampfiles/.$(2)_$(3) |
| $(call rdep,$(1),$$($(1)/stamp)) | $(call rdep,$(1),$$($(1)/stamp-$(3)),) |
| $$($(1)/stamp): | $$($(1)/stamp-$(3)): |
| @+$(MAKE) $(1)/install | @+$(MAKE) $(1)/$(3) |
| @mkdir -p $$$$(dirname $$($(1)/stamp)) | @mkdir -p $$$$(dirname $$($(1)/stamp-$(3))) |
| @touch $$($(1)/stamp) | @touch $$($(1)/stamp-$(3)) |
| .PRECIOUS: $$($(1)/stamp) # work around a make bug | .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug |
| $(1)//clean:=$(1)/stamp/clean | $(1)//clean:=$(1)/stamp-$(3)/clean |
| $(1)/stamp/clean: FORCE | $(1)/stamp-$(3)/clean: FORCE |
| @rm -f $$($(1)/stamp) | @rm -f $$($(1)/stamp-$(3)) |
| endef | endef |