preliminary 2.6.30 support
[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
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 $(TOPDIR)/logs/$(1)/$(bd))
38 +$$(SUBMAKE) -C $(1)/$(bd) $(target) $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(TOPDIR)/logs/$(1)/$(bd)/$(target).txt) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE, ERROR: $(1)/$(bd) failed to build.))
39 $$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(target))
40
41 # legacy targets
42 $(call warn_eval,$(1)/$(bd),l,T,$(1)/$(bd)-$(target): $(1)/$(bd)/$(target))
43 # aliases
44 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target)))
45 )
46 )
47 $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target)))
48 endef
49
50 # Parameters: <subdir> <name> <target> <depends> <config options>
51 define stampfile
52 $(1)/stamp-$(3):=$(STAGING_DIR)/stamp/.$(2)_$(3)$(if $(5),_$(call confvar,$(5)))
53 $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4)
54 @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \
55 $(MAKE) $$($(1)/flags-$(3)) $(1)/$(3)
56 @mkdir -p $$$$(dirname $$($(1)/stamp-$(3)))
57 @touch $$($(1)/stamp-$(3))
58
59 $$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3)))
60
61 .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug
62
63 $(1)//clean:=$(1)/stamp-$(3)/clean
64 $(1)/stamp-$(3)/clean: FORCE
65 @rm -f $$($(1)/stamp-$(3))
66
67 endef