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[openwrt/svn-archive/archive.git] / include / subdir.mk
1 #
2 # Copyright (C) 2007 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7
8 SUBTARGETS:=clean download prepare compile install update refresh prereq dist distcheck
9
10 subtarget-default = $(filter-out ., \
11 $(if $($(1)/builddirs-$(2)),$($(1)/builddirs-$(2)), \
12 $(if $($(1)/builddirs-default),$($(1)/builddirs-default), \
13 $($(1)/builddirs))))
14
15 define subtarget
16 $(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(call subtarget-default,$(1),$(2)),$(1)/$(bd)/$(2)))
17
18 endef
19
20
21 lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1)))
22 diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1)))
23
24 # Parameters: <subdir>
25 define subdir
26 $(call warn,$(1),d,D $(1))
27 $(foreach bd,$($(1)/builddirs),
28 $(call warn,$(1),d,BD $(1)/$(bd))
29 $(foreach target,$(SUBTARGETS),
30 $(foreach btype,$(buildtypes-$(bd)),
31 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype))))
32 +$$(SUBMAKE) -C $(1)/$(bd) $(btype)-$(target) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(btype)-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) [$(btype)] failed to build.))
33 $$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(btype)/$(target))
34 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(btype)/$(target): $(1)/$(bd)/$(btype)/$(target)))
35 )
36 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
37 $(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd))
38 $(foreach variant,$(if $(BUILD_VARIANT),$(BUILD_VARIANT),$(if $($(1)/$(bd)/variants),$($(1)/$(bd)/variants),__default)),
39 +$(if $(BUILD_LOG),set -o pipefail;) $$(SUBMAKE) -C $(1)/$(bd) $(target) BUILD_VARIANT="$(filter-out __default,$(variant))" $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)/$(bd)/$(target).txt) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).))
40 )
41 $$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(target))
42
43 # legacy targets
44 $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target))
45 # aliases
46 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target)))
47 )
48 )
49 $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target)))
50 endef
51
52 # Parameters: <subdir> <name> <target> <depends> <config options> <stampfile location>
53 define stampfile
54 $(1)/stamp-$(3):=$(if $(6),$(6),$(STAGING_DIR))/stamp/.$(2)_$(3)$(if $(5),_$(call confvar,$(5)))
55 $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4)
56 @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \
57 $(MAKE) $$($(1)/flags-$(3)) $(1)/$(3)
58 @mkdir -p $$$$(dirname $$($(1)/stamp-$(3)))
59 @touch $$($(1)/stamp-$(3))
60
61 $$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3)))
62
63 .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug
64
65 $(1)//clean:=$(1)/stamp-$(3)/clean
66 $(1)/stamp-$(3)/clean: FORCE
67 @rm -f $$($(1)/stamp-$(3))
68
69 endef