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