X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/7a209707c3e61b00ab1666d73778372fe4bb4790..15870b5ffe42faccdb23732756bfc1e33ebc052b:/include/subdir.mk diff --git a/include/subdir.mk b/include/subdir.mk index 81a6f2a42..3bf1a4bb7 100644 --- a/include/subdir.mk +++ b/include/subdir.mk @@ -1,31 +1,25 @@ -# debug flags: +# +# Copyright (C) 2007 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. # -# d: show subdirectory tree -# t: show added targets -# l: show legacy targets - -ifeq ($(DEBUG),all) - build_debug:=dt -else - build_debug:=$(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 +SUBTARGETS:=clean download prepare compile install update refresh prereq + +subtarget-default = $(filter-out ., \ + $(if $($(1)/builddirs-$(2)),$($(1)/builddirs-$(2)), \ + $(if $($(1)/builddirs-default),$($(1)/builddirs-default), \ + $($(1)/builddirs)))) + +define subtarget + $(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(call subtarget-default,$(1),$(2)),$(1)/$(bd)/$(2))) -define warn_eval -$(call warn,$(1),$(2),$(3) $(4)) -$(4) endef -dep/compile=$(1)/prepare -dep/install=$(1)/compile -SUBTARGETS:=clean download prepare compile install update refresh prereq + +lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1))) +diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1))) # Parameters: define subdir @@ -33,31 +27,34 @@ define subdir $(foreach bd,$($(1)/builddirs), $(call warn,$(1),d,BD $(1)/$(bd)) $(foreach target,$(SUBTARGETS), - $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(call dep/$(target),$(1)/$(bd)) $($(1)/$(bd)/$(target)) $($(1)//$(target))) - @$$(MAKE) -j1 -C $(1)/$(bd) $(target) + $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd)))) + +$$(SUBMAKE) -C $(1)/$(bd) $(target) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) failed to build.)) + $$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(target)) # legacy targets $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target)) + # aliases + $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target))) ) ) - $(foreach target,$(SUBTARGETS), - $(call warn_eval,$(1),t,T,$(1)/$(target): $($(1)/) $(foreach bd,$($(1)/builddirs),$(1)/$(bd)/$(target))) - ) + $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target))) endef -# Parameters: +# Parameters: define stampfile - $(1)/stamp:=$(STAGING_DIR)/stampfiles/.$(2)_installed - $(call rdep,$(1),$$($(1)/stamp)) - - $$($(1)/stamp): - @$(MAKE) $(1)/install - @mkdir -p $$$$(dirname $$($(1)/stamp)) - @touch $$($(1)/stamp) - .PRECIOUS: $$($(1)/stamp) # work around a make bug - - $(1)//clean:=$(1)/stamp/clean - $(1)/stamp/clean: FORCE - @rm -f $$($(1)/stamp) + $(1)/stamp-$(3):=$(STAGING_DIR)/stamp/.$(2)_$(3) + $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4) + @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \ + $(MAKE) $$($(1)/flags-$(3)) $(1)/$(3) + @mkdir -p $$$$(dirname $$($(1)/stamp-$(3))) + @touch $$($(1)/stamp-$(3)) + + $$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3))) + + .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug + + $(1)//clean:=$(1)/stamp-$(3)/clean + $(1)/stamp-$(3)/clean: FORCE + @rm -f $$($(1)/stamp-$(3)) endef