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footer-inherit-uses-tools.kmk@ 2567

Last change on this file since 2567 was 2521, checked in by bird, 14 years ago
footer.kmk: Split it up into several files.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
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Rev	Line
[72]	1	# $Id: footer-inherit-uses-tools.kmk 2521 2011-07-26 18:18:19Z bird $
	2	## @file
[2521]	3	# kBuild - Footer - Target lists - Pass 2 - Template & Target Inheritance, Uses and Tools.
[72]	4	#
[1547]	5
	6	#
[2521]	7	# Copyright (c) 2004-2011 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
[72]	8	#
	9	# This file is part of kBuild.
	10	#
	11	# kBuild is free software; you can redistribute it and/or modify
	12	# it under the terms of the GNU General Public License as published by
[106]	13	# the Free Software Foundation; either version source of the License, or
[72]	14	# (at your option) any later version.
	15	#
	16	# kBuild is distributed in the hope that it will be useful,
	17	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	# GNU General Public License for more details.
	20	#
	21	# You should have received a copy of the GNU General Public License
	22	# along with kBuild; if not, write to the Free Software
[353]	23	# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
[72]	24	#
	25	#
[1547]	26	# As a special exception you are granted permission to include this file, via
[1599]	27	# the kmk include directive, as you wish without this in itself causing the
	28	# resulting makefile, program or whatever to be covered by the GPL license.
[1547]	29	# This exception does not however invalidate any other reasons why the makefile,
	30	# program, whatever should not be covered the GPL.
	31	#
	32	#
[72]	33
[2007]	34	## Converts a variable from simple to recursive flavor.
	35	# This is used by def_inherit_template_one_accumulate_l and def_inherit_template_one_accumulate_r.
	36	# @param $1 The variable name.
	37	define def_simple_2_recursive
	38	$1_DEFERRED := $$($1)
	39	$1 = $$($1_DEFERRED)
	40	endef
	41
	42
[1413]	43	## Inherit one keyword in a non-accumulative manner.
	44	# @param $(trg) Target object.
	45	# @param $(prop) The property.
	46	# @param $(src_key) Source keyword.
	47	# @param $(trg_key) Target keyword.
	48	define def_inherit_one_keyword
	49	ifdef $(trg)_$(prop).$(src_key)
	50	ifndef $(trg)_$(prop).$(trg_key)
	51	$(trg)_$(prop).$(trg_key) = $($(trg)_$(prop).$(src_key))
	52	endif
	53	endif
	54	endef
	55
	56
	57	# EXPAND_BY = overriding
	58
	59	## Inherit one keyword in a non-accumulative manner.
	60	# @param $(trg) Target object.
	61	# @param $(prop) The property.
	62	# @param $(src_key) Source keyword.
	63	# @param $(trg_key) Target keyword.
	64	define def_inherit_one_keyword_overriding_now_l
	65	ifdef $(trg)_$(prop).$(src_key)
	66	ifndef $(trg)_$(prop).$(trg_key)
	67	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key))
	68	endif
	69	endif
	70	endef
	71
	72	## @copydoc def_inherit_one_overriding_now_l
	73	define def_inherit_one_keyword_overriding_now_r
	74	ifdef $(trg)_$(prop).$(src_key)
	75	ifndef $(trg)_$(prop).$(trg_key)
	76	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key))
	77	endif
	78	endif
	79	endef
	80
	81	## Inherit one keyword in a non-accumulative manner, deferred expansion.
	82	# @param $(trg) Target object.
	83	# @param $(prop) The property.
	84	# @param $(src_key) Source keyword.
	85	# @param $(trg_key) Target keyword.
	86	# @remark This define relies on double evaluation
	87	define def_inherit_one_keyword_overriding_deferred
	88	ifdef $(trg)_$(prop).$(src_key)
	89	ifndef $(trg)_$(prop).$(trg_key)
	90	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
	91	endif
	92	endif
	93	endef
	94
	95	## @copydoc def_inherit_one_overriding_deferred
	96	define def_inherit_one_keyword_overriding_deferred_l
	97	ifdef $(trg)_$(prop).$(src_key)
	98	ifndef $(trg)_$(prop).$(trg_key)
	99	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
	100	endif
	101	endif
	102	endef
	103
	104	## @copydoc def_inherit_one_overriding_deferred
	105	define def_inherit_one_keyword_overriding_deferred_r
	106	ifdef $(trg)_$(prop).$(src_key)
	107	ifndef $(trg)_$(prop).$(trg_key)
	108	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
	109	endif
	110	endif
	111	endef
	112
	113
	114	# EXPAND_BY = prepending
	115
	116	## Inherit one keyword in a prepending manner.
	117	# @param $(trg) Target object.
	118	# @param $(prop) The property.
	119	# @param $(src_key) Source keyword.
	120	# @param $(trg_key) Target keyword.
	121	define def_inherit_one_keyword_prepending_now_l
	122	ifdef $(trg)_$(prop).$(src_key)
	123	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key)) $($(trg)_$(prop).$(trg_key))
	124	endif
	125	endef
	126
	127	## @copydoc def_inherit_one_prepending_now_l
	128	define def_inherit_one_keyword_prepending_now_r
	129	ifdef $(trg)_$(prop).$(src_key)
	130	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(trg_key)) $($(trg)_$(prop).$(src_key))
	131	endif
	132	endef
	133
	134	## Inherit one keyword in a non-accumulative manner, deferred expansion.
	135	# @param $(trg) Target object.
	136	# @param $(prop) The property.
	137	# @param $(src_key) Source keyword.
	138	# @param $(trg_key) Target keyword.
	139	# @remark This define relies on double evaluation
	140	define def_inherit_one_keyword_prepending_deferred
	141	ifdef $(trg)_$(prop).$(src_key)
	142	ifndef $(trg)_$(prop).$(trg_key)
	143	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
	144	endif
	145	endif
	146	endef
	147
	148	## Inherit one keyword in a prepending manner, deferred expansion.
	149	# @param $(trg) Target object.
	150	# @param $(prop) The property.
	151	# @param $(src_key) Source keyword.
	152	# @param $(trg_key) Target keyword.
	153	define def_inherit_one_keyword_prepending_deferred_l
	154	ifdef $(trg)_$(prop).$(src_key)
[2007]	155	ifeq ($$(flavor $(trg)_$(prop).$(trg_key)),simple)
	156	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop).$(trg_key))
	157	endif
[1413]	158	$(trg)_$(prop).$(trg_key) <= $$($(trg)_$(prop).$(src_key))
	159	endif
	160	endef
	161
	162	## @copydoc def_inherit_one_prepending_deferred_l
	163	define def_inherit_one_keyword_prepending_deferred_r
	164	ifdef $(trg)_$(prop).$(src_key)
[2007]	165	ifeq ($$(flavor $(trg)_$(prop).$(trg_key)),simple)
	166	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop).$(trg_key))
	167	endif
	168	$(trg)_$(prop).$(trg_key) += $$($(trg)_$(prop).$(src_key))
[1413]	169	endif
	170	endef
	171
	172
	173	# EXPAND_BY = appending
	174
	175	## Inherit one keyword in an appending manner.
	176	# @param $(trg) Target object.
	177	# @param $(prop) The property.
	178	# @param $(src_key) Source keyword.
	179	# @param $(trg_key) Target keyword.
	180	define def_inherit_one_keyword_appending_now_l
	181	ifdef $(trg)_$(prop).$(src_key)
	182	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(trg_key)) $($(trg)_$(prop).$(src_key))
	183	endif
	184	endef
	185
	186	## @copydoc def_inherit_one_appending_now_l
	187	define def_inherit_one_keyword_appending_now_r
	188	ifdef $(trg)_$(prop).$(src_key)
	189	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key)) $($(trg)_$(prop).$(trg_key))
	190	endif
	191	endef
	192
	193	## Inherit one keyword in a non-accumulative manner, deferred expansion.
	194	# @param $(trg) Target object.
	195	# @param $(prop) The property.
	196	# @param $(src_key) Source keyword.
	197	# @param $(trg_key) Target keyword.
	198	# @remark This define relies on double evaluation
	199	define def_inherit_one_keyword_appending_deferred
	200	ifdef $(trg)_$(prop).$(src_key)
	201	ifndef $(trg)_$(prop).$(trg_key)
	202	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
	203	endif
	204	endif
	205	endef
	206
	207	## Inherit one keyword in an appending manner, deferred expansion.
	208	# @param $(trg) Target object.
	209	# @param $(prop) The property.
	210	# @param $(src_key) Source keyword.
	211	# @param $(trg_key) Target keyword.
	212	define def_inherit_one_keyword_appending_deferred_l
	213	ifdef $(trg)_$(prop).$(src_key)
[2007]	214	ifeq ($$(flavor $(trg)_$(prop).$(trg_key)),simple)
	215	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop).$(trg_key))
	216	endif
[1413]	217	$(trg)_$(prop).$(trg_key) += $$($(trg)_$(prop).$(src_key))
	218	endif
	219	endef
	220
	221	## @copydoc def_inherit_one_appending_deferred_l
	222	define def_inherit_one_keyword_appending_deferred_r
	223	ifdef $(trg)_$(prop).$(src_key)
[2007]	224	ifeq ($$(flavor $(trg)_$(prop).$(trg_key)),simple)
	225	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop).$(trg_key))
	226	endif
	227	$(trg)_$(prop).$(trg_key) <= $$($(trg)_$(prop).$(src_key))
[1413]	228	endif
	229	endef
	230
	231
[2011]	232	## Worker for def_inherit that deals with one keyword that makes
[1413]	233	# use of inheritance.
	234	# @param prefix_keyword key_prefix:keyword. The cool join/split game as usual.
	235	# @param trg Object to consider for inheriting.
	236	# @param properties List of the properties with straight expansion.
	237	# @param properties_now_l List of the properties with immediate expansion, accumulating on the left side.
	238	# @param properties_now_r List of the properties with immediate expansion, accumulating on the right side.
	239	# @param properties_deferred List of the properties with deferred expansion (e.g. function), non-accumulative .
	240	# @param properties_deferred_l List of the properties with deferred expansion (e.g. function), accumulating on the left side.
	241	# @param properties_deferred_r List of the properties with deferred expansion (e.g. function), accumulating on the right side.
	242	define def_inherit_keyword
[1496]	243	local prefix := $(word 1,$(subst :, ,$(prefix_keyword)))
	244	local trg_key := $(word 2,$(subst :, ,$(prefix_keyword)))
	245	local src_key := $($(prefix)_$(trg_key)_EXTENDS)
	246	local by := $($(prefix)_$(trg_key)_EXTENDS_BY)
[1413]	247
	248	# Inherit the properties.
	249	$(foreach prop, $(properties), $(eval $(def_inherit_one_keyword)))
	250	$(foreach prop, $(properties_now_l), $(eval $(def_inherit_one_keyword_$(by)_now_l)))
	251	$(foreach prop, $(properties_now_r), $(eval $(def_inherit_one_keyword_$(by)_now_r)))
	252	$(foreach prop, $(properties_deferred), $(eval $(def_inherit_one_keyword_$(by)_deferred)))
	253	$(foreach prop, $(properties_deferred_l), $(eval $(def_inherit_one_keyword_$(by)_deferred_l)))
	254	$(foreach prop, $(properties_deferred_r), $(eval $(def_inherit_one_keyword_$(by)_deferred_r)))
	255
	256	endef # def_inherit_keyword
	257
	258
[985]	259	## Inherit one template property in a non-accumulative manner.
	260	# @param $(prop) Property name
	261	# @param $(src) Source (parent) object.
	262	# @param $(trg) Target (child) object.
	263	define def_inherit_one
	264	ifdef $(src)_$(prop)
	265	ifndef $(trg)_$(prop)
	266	$(trg)_$(prop) = $($(src)_$(prop))
	267	endif
	268	endif
[1413]	269	endef
[723]	270
[1407]	271
	272	# EXPAND_BY = overriding
	273
[985]	274	## Inherit one template property in a non-accumulative manner.
	275	# @param $(prop) Property name
	276	# @param $(src) Source (parent) object.
	277	# @param $(trg) Target (child) object.
[1407]	278	define def_inherit_one_overriding_now_l
[985]	279	ifdef $(src)_$(prop)
	280	ifndef $(trg)_$(prop)
	281	$(trg)_$(prop) := $($(src)_$(prop))
	282	endif
	283	endif
[1413]	284	endef
[185]	285
[1407]	286	## @copydoc def_inherit_one_overriding_now_l
	287	define def_inherit_one_overriding_now_r
	288	ifdef $(src)_$(prop)
	289	ifndef $(trg)_$(prop)
	290	$(trg)_$(prop) := $($(src)_$(prop))
	291	endif
	292	endif
[1413]	293	endef
[1407]	294
[985]	295	## Inherit one template property in a non-accumulative manner, deferred expansion.
	296	# @param $(prop) Property name
	297	# @param $(src) Source
	298	# @param $(trg) Target
	299	# @remark This define relies on double evaluation
[1407]	300	define def_inherit_one_overriding_deferred
[985]	301	ifdef $(src)_$(prop)
	302	ifndef $(trg)_$(prop)
	303	$(trg)_$(prop) = $$($(src)_$(prop))
	304	endif
[185]	305	endif
[1413]	306	endef
[185]	307
[1407]	308	## @copydoc def_inherit_one_overriding_deferred
	309	define def_inherit_one_overriding_deferred_l
	310	ifdef $(src)_$(prop)
	311	ifndef $(trg)_$(prop)
	312	$(trg)_$(prop) = $$($(src)_$(prop))
	313	endif
	314	endif
[1413]	315	endef
[1407]	316
	317	## @copydoc def_inherit_one_overriding_deferred
	318	define def_inherit_one_overriding_deferred_r
	319	ifdef $(src)_$(prop)
	320	ifndef $(trg)_$(prop)
	321	$(trg)_$(prop) = $$($(src)_$(prop))
	322	endif
	323	endif
[1413]	324	endef
[1407]	325
	326
	327	# EXPAND_BY = prepending
	328
	329	## Inherit one template property in a prepending manner.
	330	# @param $(prop) Property name
	331	# @param $(src) Source (parent) object.
	332	# @param $(trg) Target (child) object.
	333	define def_inherit_one_prepending_now_l
	334	ifdef $(src)_$(prop)
[1413]	335	$(trg)_$(prop) := $($(src)_$(prop)) $($(trg)_$(prop))
[1407]	336	endif
[1413]	337	endef
[1407]	338
	339	## @copydoc def_inherit_one_prepending_now_l
	340	define def_inherit_one_prepending_now_r
	341	ifdef $(src)_$(prop)
[1413]	342	$(trg)_$(prop) := $($(trg)_$(prop)) $($(src)_$(prop))
[1407]	343	endif
[1413]	344	endef
[1407]	345
	346	## Inherit one template property in a non-accumulative manner, deferred expansion.
	347	# @param $(prop) Property name
	348	# @param $(src) Source
	349	# @param $(trg) Target
	350	# @remark This define relies on double evaluation
	351	define def_inherit_one_prepending_deferred
	352	ifdef $(src)_$(prop)
	353	ifndef $(trg)_$(prop)
	354	$(trg)_$(prop) = $$($(src)_$(prop))
	355	endif
	356	endif
[1413]	357	endef
[1407]	358
	359	## Inherit one template property in a prepending manner, deferred expansion.
	360	# @param $(prop) Property name
	361	# @param $(src) Source (parent) object.
	362	# @param $(trg) Target (child) object.
	363	define def_inherit_one_prepending_deferred_l
	364	ifdef $(src)_$(prop)
[2007]	365	ifeq ($$(flavor $(trg)_$(prop)),simple)
	366	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop))
	367	endif
[1407]	368	$(trg)_$(prop) <= $$($(src)_$(prop))
	369	endif
[1413]	370	endef
[1407]	371
	372	## @copydoc def_inherit_one_prepending_deferred_l
	373	define def_inherit_one_prepending_deferred_r
	374	ifdef $(src)_$(prop)
[2007]	375	ifeq ($$(flavor $(trg)_$(prop)),simple)
	376	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop))
	377	endif
	378	$(trg)_$(prop) += $$($(src)_$(prop))
[1407]	379	endif
[1413]	380	endef
[1407]	381
	382
	383	# EXPAND_BY = appending
	384
[1413]	385	## Inherit one template property in an appending manner.
[1407]	386	# @param $(prop) Property name
	387	# @param $(src) Source (parent) object.
	388	# @param $(trg) Target (child) object.
	389	define def_inherit_one_appending_now_l
	390	ifdef $(src)_$(prop)
[1413]	391	$(trg)_$(prop) := $($(trg)_$(prop)) $($(src)_$(prop))
[1407]	392	endif
[1413]	393	endef
[1407]	394
	395	## @copydoc def_inherit_one_appending_now_l
	396	define def_inherit_one_appending_now_r
	397	ifdef $(src)_$(prop)
[1413]	398	$(trg)_$(prop) := $($(src)_$(prop)) $($(trg)_$(prop))
[1407]	399	endif
[1413]	400	endef
[1407]	401
	402	## Inherit one template property in a non-accumulative manner, deferred expansion.
	403	# @param $(prop) Property name
	404	# @param $(src) Source
	405	# @param $(trg) Target
	406	# @remark This define relies on double evaluation
	407	define def_inherit_one_appending_deferred
	408	ifdef $(src)_$(prop)
	409	ifndef $(trg)_$(prop)
	410	$(trg)_$(prop) = $$($(src)_$(prop))
	411	endif
	412	endif
[1413]	413	endef
[1407]	414
[1413]	415	## Inherit one template property in an appending manner, deferred expansion.
[1407]	416	# @param $(prop) Property name
	417	# @param $(src) Source (parent) object.
	418	# @param $(trg) Target (child) object.
	419	define def_inherit_one_appending_deferred_l
	420	ifdef $(src)_$(prop)
[2007]	421	ifeq ($$(flavor $(trg)_$(prop)),simple)
	422	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop))
	423	endif
[1407]	424	$(trg)_$(prop) += $$($(src)_$(prop))
	425	endif
[1413]	426	endef
[1407]	427
	428	## @copydoc def_inherit_one_appending_deferred_l
	429	define def_inherit_one_appending_deferred_r
	430	ifdef $(src)_$(prop)
[2007]	431	ifeq ($$(flavor $(trg)_$(prop)),simple)
	432	$$(evalcall2 def_simple_2_recursive,$(trg)_$(prop))
	433	endif
	434	$(trg)_$(prop) <= $$($(src)_$(prop))
[1407]	435	endif
[1413]	436	endef
[1407]	437
	438
[1413]	439	## combines the specified properties $(1) with the $(_KEYWORDS) list.
	440	_INHERIT_JOIN_KEYWORDS = $(1) $(foreach keyword,$(_KEYWORDS), $(addsuffix .$(keyword), $(1)))
[1407]	441
[1413]	442
[985]	443	## Generic inheritance for use with targets templates and tools.
[1407]	444	# @param trg Object to consider for inheriting.
	445	# @param src_prefix What to prefix the value found in EXTENDS with to get the object.
[1414]	446	# @param load_function Load function for stuff that needs
[1407]	447	# @param properties List of the properties with straight expansion.
	448	# @param properties_now_l List of the properties with immediate expansion, accumulating on the left side.
	449	# @param properties_now_r List of the properties with immediate expansion, accumulating on the right side.
	450	# @param properties_deferred List of the properties with deferred expansion (e.g. function), non-accumulative .
	451	# @param properties_deferred_l List of the properties with deferred expansion (e.g. function), accumulating on the left side.
	452	# @param properties_deferred_r List of the properties with deferred expansion (e.g. function), accumulating on the right side.
[985]	453	define def_inherit
[1414]	454
[1496]	455	# Load it - loading is a mess, fix.
[1414]	456	ifneq ($(load_function),)
[1496]	457	local loading := $(patsubst $(src_prefix)%,%,$(trg))
	458	$(evalvalctx $(load_function))
[1414]	459	endif
	460
[1496]	461	local src := $(strip $($(trg)_EXTENDS))
[985]	462	ifneq ($(src),)
	463	ifndef $(trg)_EXTENDS_STATUS_
	464	$(trg)_EXTENDS_STATUS_ := 0
[1414]	465
	466	# Load the source.
	467	ifneq ($(load_function),)
[1496]	468	local loading := $(src)
	469	$(evalvalctx $(load_function))
[1414]	470	endif
	471
	472	# less typing.
[1496]	473	local src := $(src_prefix)$(src)
[185]	474
[985]	475	# Recursivly process the parent (src) if it's inherting from somebody too.
	476	ifdef $(src)_EXTENDS
	477	ifneq ($($(src)_EXTENDS_STATUS_),42)
	478	# 'foreach' will create 'trg' in a new variable context hiding
[1502]	479	# out current variable. 'src' OTOH will be overwritten.
[1496]	480	$(foreach trg, $(src), $(evalval def_inherit))
	481	local src := $(src_prefix)$(strip $($(trg)_EXTENDS))
[985]	482	endif
	483	endif
[984]	484
[1407]	485	# Get & check EXTENDS_BY.
[1496]	486	local by = $(strip $($(trg)_EXTENDS_BY))
[1407]	487	ifeq ($(by),)
[1496]	488	local by = overriding
[1407]	489	else ifn1of ($(by), overriding appending prepending)
	490	$(error kBuild: Invalid EXTENDS_BY value '$(by)' on '$(trg)'!)
	491	endif
	492
	493	# Inherit the properties.
[1413]	494	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties)), $(eval $(def_inherit_one)))
	495	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_now_l)), $(eval $(def_inherit_one_$(by)_now_l)))
	496	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_now_r)), $(eval $(def_inherit_one_$(by)_now_r)))
	497	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred)), $(eval $(def_inherit_one_$(by)_deferred)))
	498	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred_l)), $(eval $(def_inherit_one_$(by)_deferred_l)))
	499	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred_r)), $(eval $(def_inherit_one_$(by)_deferred_r)))
[1407]	500
	501	# Mark the target as done.
[985]	502	$(trg)_EXTENDS_STATUS_ := 42
	503	else
	504	# Check for inheritance loops.
[1266]	505	ifneq ($($(trg)_EXTENDS_STATUS_),42)
	506	$(error kBuild: Target inheritance loop! target=$(trg) $(trg)_EXTENDS_STATUS_=$($(trg)_EXTENDS_STATUS_))
[985]	507	endif
	508	endif
	509	endif
[984]	510
[1413]	511	# Keyword inheritance.
[1496]	512	$(foreach prefix_keyword, $(join $(_KEYWORDS_PREFIX), $(addprefix :,$(_KEYWORDS_EXTENDS))), $(evalval def_inherit_keyword))
[985]	513
[1413]	514	endef # def_inherit
[1399]	515
	516
[984]	517	#
[1672]	518	# Load global units before doing any inheriting so they can add new properties.
	519	#
	520	# This only applies to the guys listed in the global USES since there is
	521	# no reliable way to deal with things on a target level without first
	522	# applying templates. So, to avoid having USES mess up all targets,
	523	# we'll make the global and per-target USES property work differently:
	524	# The global USES does not apply to targets, just globally.
	525	#
	526
	527	## Unit load function.
	528	# @param loading The unit name
	529	define def_unit_load_function
	530	ifndef UNIT_$(loading)
	531	UNIT_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_UNIT_PATHS) $(KBUILD_PATH)/units $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
	532	ifeq ($(UNIT_$(loading)_KMK_FILE),)
	533	$(error kBuild: Cannot find include file for the unit '$(loading)'! Searched: $(KBUILD_UNIT_PATHS) $(KBUILD_PATH)/units $(KBUILD_DEFAULT_PATHS))
	534	endif
	535	include $(UNIT_$(loading)_KMK_FILE)
	536	ifndef UNIT_$(loading)
	537	$(warning kBuild: UNIT_$(loading) was not defined by $(UNIT_$(loading)_KMK_FILE)!)
	538	endif
	539	endif
	540	endef # def_unit_load_function
	541
	542	$(foreach loading, \
	543	$(USES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
	544	$(USES.$(KBUILD_TARGET_CPU)) \
	545	$(USES.$(KBUILD_TARGET_ARCH)) \
	546	$(USES.$(KBUILD_TARGET)) \
	547	$(USES.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
	548	$(USES.$(KBUILD_HOST_CPU)) \
	549	$(USES.$(KBUILD_HOST_ARCH)) \
	550	$(USES.$(KBUILD_TARGET)) \
	551	$(USES.$(KBUILD_TYPE)) \
	552	$(USES),$(evalval def_unit_load_function))
	553
	554
	555	#
[985]	556	# Determin all the templates that is being used and make
[1415]	557	# sure they are present before we try collect keywords.
[72]	558	#
	559	_TEMPLATES := $(TEMPLATE)
	560	define def_templates
	561	ifdef $(target)_TEMPLATE
[985]	562	ifneq ("$($(target)_TEMPLATE)","$(strip $($(target)_TEMPLATE))")
	563	$$(error kBuild: The template name of target '$(target)' contains tabs ($($(target)_TEMPLATE))). Please remove them)
	564	endif
	565	_TEMPLATES += $($(target)_TEMPLATE)
[72]	566	endif
[985]	567	endef # def_templates
[984]	568	$(foreach target, $(_ALL_TARGETS), $(eval $(def_templates)))
[72]	569	_TEMPLATES := $(sort $(_TEMPLATES))
	570
[1417]	571	## Template load function.
	572	# @param loading The template name. This is prefixed.
	573	define def_templates_load_function
	574	ifndef TEMPLATE_$(loading)
[1504]	575	TEMPLATE_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_TEMPLATE_PATHS) $(KBUILD_PATH)/templates $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
[1496]	576	ifeq ($(TEMPLATE_$(loading)_KMK_FILE),)
[1504]	577	$(error kBuild: Cannot find include file for the template '$(loading)'! Searched: $(KBUILD_TEMPLATE_PATHS) $(KBUILD_PATH)/templates $(KBUILD_DEFAULT_PATHS))
[985]	578	endif
[1417]	579	include $(TEMPLATE_$(loading)_KMK_FILE)
	580	ifndef TEMPLATE_$(loading)
	581	$(warning kBuild: TEMPLATE_$(loading) was not defined by $(TEMPLATE_$(loading)_KMK_FILE)!)
	582	endif
[72]	583	endif
[1456]	584	endef # def_templates_load_function
[1496]	585	$(foreach loading, $(_TEMPLATES), $(evalval def_templates_load_function))
[72]	586
[74]	587
[72]	588	#
[1415]	589	# Determin the keywords required for correct inherting and setup keyword inheritance.
[412]	590	#
[1415]	591	# This means walking all the lists of immediate template and targets and
	592	# pick up all the BLD_T* keywords. Since templates that are referenced
	593	# indirectly in the inheritance hierarchy, the result from this exercise
	594	# might not be 100% accurate... :-/
[985]	595	#
[1504]	596	_BLD_TYPES := $(KBUILD_TYPE)
	597	_BLD_TARGETS := $(KBUILD_TARGET) $(KBUILD_HOSTS)
	598	_BLD_ARCHES := $(KBUILD_TARGET_ARCH) $(KBUILD_HOST_ARCH)
	599	_BLD_CPUS := $(KBUILD_TARGET_CPU) $(KBUILD_HOST_CPU)
[985]	600
	601	define def_collect_bld_xyz
[1410]	602	ifdef $(src)_BLD_TYPE
	603	ifn1of ($($(src)_BLD_TYPE), $(KBUILD_BLD_TYPES))
	604	$(error kBuild: $(src)_BLD_TYPE=$($(src)_BLD_TYPE) not in KBUILD_BLD_TYPES={$(KBUILD_BLD_TYPES)}!)
	605	endif
[1394]	606	_BLD_TYPES += $($(src)_BLD_TYPE)
[412]	607	endif
[1410]	608	ifdef $(src)_BLD_TRG
	609	ifn1of ($($(src)_BLD_TRG), $(KBUILD_OSES))
	610	$(error kBuild: $(src)_BLD_TRG=$($(src)_BLD_TRG) not in KBUILD_OSES={$(KBUILD_OSES)}!)
	611	endif
[985]	612	_BLD_TARGETS += $($(src)_BLD_TRG)
	613	endif
[1410]	614	ifdef $(src)_BLD_TRG_ARCH
	615	ifn1of ($($(src)_BLD_TRG_ARCH), $(KBUILD_ARCHES))
	616	$(error kBuild: $(src)_BLD_TRG_ARCH=$($(src)_BLD_TRG_ARCH) not in KBUILD_ARCHES={$(KBUILD_ARCHES)}!)
	617	endif
[985]	618	_BLD_ARCHES += $($(src)_BLD_TRG_ARCH)
	619	endif
[1410]	620	ifdef $(src)_BLD_TRG_CPU
	621	if1of ($($(src)_BLD_CPU), $(KBUILD_ARCHES) $(KBUILD_OSES) $(KBUILD_BLD_TYPES))
	622	$(error kBuild: $(src)_BLD_TRG_CPU=$($(src)_BLD_TRG_CPU) found in KBUILD_ARCHES, KBUILD_OSES or KBUILD_BLD_TYPES!)
	623	endif
[1394]	624	_BLD_CPUS += $($(src)_BLD_TRG_CPU)
[985]	625	endif
	626	endef # def_collect_bld_xyz
[1410]	627	$(foreach src, $(addprefix TEMPLATE_, $(_TEMPLATES)) $(_ALL_TARGETS) \
[1496]	628	,$(evalval def_collect_bld_xyz))
[412]	629
[1410]	630	# Drop duplicate values.
[1413]	631	# WARNING! These list might not include keywords only involved in inheritance.
[985]	632	_BLD_TYPES := $(sort $(_BLD_TYPES))
	633	_BLD_TARGETS := $(sort $(_BLD_TARGETS))
	634	_BLD_ARCHES := $(sort $(_BLD_ARCHES))
	635	_BLD_CPUS := $(sort $(_BLD_CPUS))
[552]	636
[1413]	637	## Look for keywords which extends others and order them.
	638	# @param keyword
	639	# @param prefix
	640	# @param valid
[1410]	641	define def_keyword_ordering
[1413]	642	# Check for EXTENDS, fix and validate it if found.
[1496]	643	local src := $(strip $($(prefix)_$(keyword)_EXTENDS))
[1410]	644	ifneq ($(src),)
	645	ifndef $(prefix)_$(keyword)_EXTENDS_STATUS_
	646	ifn1of ($(src), $(valid))
	647	$(error kBuild: $(keyword) tries to extend unknown keyword '$(src)'! (known = $(valid)))
	648	endif
	649
[1413]	650	# Recursivly process the parent (src).
[1410]	651	ifneq ($($(prefix)_$(src)_EXTENDS_STATUS_),42)
[1413]	652	$(prefix)_$(keyword)_EXTENDS_STATUS_ := 0
	653	# 'foreach' will create 'keyword' in a new variable context hiding
	654	# out current variable. 'src' OTOH will be overwritten.
[1496]	655	$(foreach keyword, $(src), $(evalval def_keyword_ordering))
	656	local src := $(strip $($(prefix)_$(keyword)_EXTENDS))
[1410]	657	endif
	658
[1413]	659	# Check and strip EXTENDS_BY.
[1496]	660	local by = $(strip $($(prefix)_$(keyword)_EXTENDS_BY))
[1410]	661	ifeq ($(by),)
[1496]	662	local by = overriding
[1410]	663	else ifn1of ($(by), overriding appending prepending)
	664	$(error kBuild: Invalid EXTENDS_BY value '$(by)' on '$(keyword)'!)
	665	endif
	666
[1413]	667	# Update the attributes with stripped
	668	$(prefix)_$(keyword)_EXTENDS_BY := $(by)
	669	$(prefix)_$(keyword)_EXTENDS := $(src)
	670
[1410]	671	# Add it to the list and mark it as done.
[1413]	672	_KEYWORDS_EXTENDS += $(keyword)
	673	_KEYWORDS_PREFIX += $(prefix)
[1410]	674	$(prefix)_$(keyword)_EXTENDS_STATUS_ := 42
	675	else
	676	# Check for inheritance loops.
	677	ifneq ($($(trg)_EXTENDS_STATUS_),42)
	678	$(error kBuild: Keyword inheritance loop! keyword=$(keyword) $(prefix)_$(keyword)_EXTENDS_STATUS_=$($(prefix)_$(keyword)_EXTENDS_STATUS_))
	679	endif
	680	endif
[1413]	681	else
	682	# Add it to the ordered list and mark it as done.
	683	_KEYWORDS_ORDERED += $(keyword)
	684	$(prefix)_$(src)_EXTENDS_STATUS_ := 42
[1410]	685	endif
[1413]	686	endef # def_keyword_ordering
[1936]	687	$(eval-opt-var def_keyword_ordering)
[1410]	688
[1413]	689	# Look for keywords which extends others and their parents, and from this
	690	# construct two lists.
	691	_KEYWORDS_ORDERED :=
	692	_KEYWORDS_EXTENDS :=
	693	_KEYWORDS_PREFIX :=
[1410]	694
	695	prefix := BLD_TYPE
	696	valid := $(KBUILD_BLD_TYPES)
[1496]	697	$(foreach keyword, $(_BLD_TYPES) , $(evalval def_keyword_ordering))
[1410]	698
[1413]	699	prefix := BLD_TRG
	700	valid := $(KBUILD_OSES)
[1496]	701	$(foreach keyword, $(_BLD_TARGETS), $(evalval def_keyword_ordering))
[1413]	702
[1410]	703	prefix := BLD_ARCH
	704	valid := $(KBUILD_ARCHES)
[1496]	705	$(foreach keyword, $(_BLD_ARCHES) , $(evalval def_keyword_ordering))
[1410]	706
	707	prefix := BLD_CPU
	708	valid := $(KBUILD_CPUS)
[1496]	709	$(foreach keyword, $(_BLD_CPUS) , $(evalval def_keyword_ordering))
[1410]	710
[1413]	711	## @todo Inherit bld_trg.bld_arch for too?
[1410]	712
[1413]	713	# Construct all the possible keywords.
	714	_KEYWORDS := $(_KEYWORDS_ORDERED) $(_KEYWORDS_EXTENDS) \
	715	$(foreach bld_trg,$(_BLD_TARGETS),$(addprefix $(bld_trg).,$(_BLD_ARCHES)))
	716
[988]	717	ifdef KBUILD_PROFILE_SELF
[2008]	718	$(evalcall def_profile_self, done keywords)
[988]	719	endif
[552]	720
[988]	721
[985]	722	#
	723	# Target inheritance.
	724	#
	725	# This has to be done on a per target list basis as to avoid adding
	726	# incorrect properties that will wast memory, time, and may confuse
	727	# later strictness checks. This also has to be done before templates
	728	# are applied to the targets. Since we're doing that part rather
	729	# early on, the target inheritance feature is a bit restricted at
	730	# the moment. However, this will be addressed in a little(?) while.
	731	#
[552]	732
[985]	733	src_prefix :=
[1414]	734	load_function :=
[1407]	735	properties_deferred_l :=
	736	properties_deferred_r :=
	737
[985]	738	# Fetches.
[1413]	739	properties := $(PROPS_FETCHES_SINGLE)
	740	properties_now_l := $(PROPS_FETCHES_ACCUMULATE_L)
	741	properties_now_r := $(PROPS_FETCHES_ACCUMULATE_R)
	742	properties_deferred := $(PROPS_FETCHES_DEFERRED)
[1496]	743	$(foreach trg, $(_ALL_FETCHES),$(evalval def_inherit))
[412]	744
[985]	745	## Patches. - not implemented yet.
[1413]	746	#properties := $(PROPS_PATCHES_SINGLE)
	747	#properties_now_l := $(PROPS_PATCHES_ACCUMULATE_L)
	748	#properties_now_r := $(PROPS_PATCHES_ACCUMULATE_R)
	749	#properties_deferred := $(PROPS_PATCHES_DEFERRED)
[1496]	750	#$(foreach trg, $(_ALL_PATCHES),$(evalval def_inherit))
[412]	751
[985]	752	# Programs and build programs.
[1413]	753	properties := $(PROPS_PROGRAMS_SINGLE)
	754	properties_now_l := $(PROPS_PROGRAMS_ACCUMULATE_L)
	755	properties_now_r := $(PROPS_PROGRAMS_ACCUMULATE_R)
	756	properties_deferred := $(PROPS_PROGRAMS_DEFERRED)
[1496]	757	$(foreach trg, $(_ALL_BLDPROGS) $(_ALL_PROGRAMS),$(evalval def_inherit))
[985]	758
	759	# Libraries and import libraries.
[1413]	760	properties := $(PROPS_LIBRARIES_SINGLE)
	761	properties_now_l := $(PROPS_LIBRARIES_ACCUMULATE_L)
	762	properties_now_r := $(PROPS_LIBRARIES_ACCUMULATE_R)
	763	properties_deferred := $(PROPS_LIBRARIES_DEFERRED)
[1504]	764	if1of ($(KBUILD_TARGET), nt os2 win)
[1496]	765	$(foreach trg, $(_ALL_LIBRARIES) $(_ALL_IMPORT_LIBS),$(evalval def_inherit))
[989]	766	else
[1496]	767	$(foreach trg, $(_ALL_LIBRARIES),$(evalval def_inherit))
[989]	768	endif
[985]	769
	770	# DLLs.
[1413]	771	properties := $(PROPS_DLLS_SINGLE)
	772	properties_now_l := $(PROPS_DLLS_ACCUMULATE_L)
	773	properties_now_r := $(PROPS_DLLS_ACCUMULATE_R)
	774	properties_deferred := $(PROPS_DLLS_DEFERRED)
[1504]	775	if1of ($(KBUILD_TARGET), nt os2 win)
[1496]	776	$(foreach trg, $(_ALL_DLLS),$(evalval def_inherit))
[989]	777	else
[1496]	778	$(foreach trg, $(_ALL_DLLS) $(_ALL_IMPORT_LIBS),$(evalval def_inherit))
[989]	779	endif
[985]	780
[989]	781	# System modules.
[1413]	782	properties := $(PROPS_SYSMODS_SINGLE)
	783	properties_now_l := $(PROPS_SYSMODS_ACCUMULATE_L)
	784	properties_now_r := $(PROPS_SYSMODS_ACCUMULATE_R)
	785	properties_deferred := $(PROPS_SYSMODS_DEFERRED)
[1496]	786	$(foreach trg, $(_ALL_SYSMODS),$(evalval def_inherit))
[989]	787
[2084]	788	# Misc binaries.
	789	properties := $(PROPS_MISCBINS_SINGLE)
	790	properties_now_l := $(PROPS_MISCBINS_ACCUMULATE_L)
	791	properties_now_r := $(PROPS_MISCBINS_ACCUMULATE_R)
	792	properties_deferred := $(PROPS_MISCBINS_DEFERRED)
	793	$(foreach trg, $(_ALL_MISCBINS),$(evalval def_inherit))
	794
[985]	795	# Installs.
[1413]	796	properties := $(PROPS_INSTALLS_SINGLE)
	797	properties_now_l := $(PROPS_INSTALLS_ACCUMULATE_L)
	798	properties_now_r := $(PROPS_INSTALLS_ACCUMULATE_R)
	799	properties_deferred := $(PROPS_INSTALLS_DEFERRED)
[1496]	800	$(foreach trg, $(_ALL_INSTALLS),$(evalval def_inherit))
[985]	801
[988]	802	ifdef KBUILD_PROFILE_SELF
[2008]	803	$(evalcall def_profile_self, done target inheritance)
[988]	804	endif
[985]	805
[988]	806
[412]	807	#
[985]	808	# Template Inheritance.
	809	#
	810	# This is much the same as with target inheritance, except we cannot
[1370]	811	# restrict the properties involved since we haven't got a clue which
	812	# target platforms/archs are using them. But, we can drop the instance
	813	# expansion we're doing for targets since there won't be any more
	814	# changes to either the source nor the target templates beyond this
	815	# exercise.
[985]	816	#
	817
	818	src_prefix := TEMPLATE_
[1417]	819	load_function := def_templates_load_function
[985]	820	properties :=
[1407]	821	properties_now_l :=
	822	properties_now_r :=
[1413]	823	properties_deferred := $(PROPS_SINGLE) $(PROPS_DEFERRED)
	824	properties_deferred_l := $(PROPS_ACCUMULATE_L)
	825	properties_deferred_r := $(PROPS_ACCUMULATE_R)
[1496]	826	$(foreach trg, $(addprefix TEMPLATE_,$(_TEMPLATES)),$(evalval def_inherit))
[985]	827
[1407]	828	# done inheriting.
	829	src_prefix :=
[1414]	830	load_function :=
[1407]	831	properties :=
	832	properties_now_l :=
	833	properties_now_r :=
	834	properties_deferred :=
	835	properties_deferred_l :=
	836	properties_deferred_r :=
	837
[1414]	838	ifdef KBUILD_PROFILE_SELF
[2008]	839	$(evalcall def_profile_self, done template inheritance)
[1414]	840	endif
[1407]	841
[1414]	842
	843
	844
[985]	845	#
[1399]	846	# Template/Target Expansion.
[72]	847	#
[1399]	848	# Extend all targets with the values from the template. Doing this up front
	849	# allows more generic code and less mess down in the pass 2 target handling.
	850	# However it does eat a good deal of memory.
	851	#
[72]	852
[2429]	853	define def_inherit_template_workaround_target
	854	local _tmpl := $(firstword $($(target)_TEMPLATE) $(TEMPLATE))
[2432]	855	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(TEMPLATE_$(_tmpl)_BLD_TYPE) $(KBUILD_TYPE))
	856	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(TEMPLATE_$(_tmpl)_BLD_TRG) $(KBUILD_TARGET))
	857	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(TEMPLATE_$(_tmpl)_BLD_TRG_ARCH) $(KBUILD_TARGET_ARCH))
	858	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(TEMPLATE_$(_tmpl)_BLD_TRG_CPU) $(KBUILD_TARGET_CPU))
[2429]	859	$(kb-exp-tmpl 1,$(target),$(_bld_trg),$(_bld_trg_arch),$(_bld_trg_cpu),$(_bld_type))
	860	endef # def_inherit_template_workaround_target
	861	#$(kb-exp-tmpl 1,$(_ALL_TARGET_TARGETS),$(KBUILD_TARGET),$(KBUILD_TARGET_ARCH),$(KBUILD_TARGET_CPU),$(KBUILD_TYPE))
	862	$(foreach target,$(_ALL_TARGET_TARGETS),$(evalval def_inherit_template_workaround_target))
[2011]	863
[2429]	864	define def_inherit_template_workaround_host
	865	local _tmpl := $(firstword $($(target)_TEMPLATE) $(TEMPLATE))
[2432]	866	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(TEMPLATE_$(_tmpl)_BLD_TYPE) $(KBUILD_TYPE))
	867	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(TEMPLATE_$(_tmpl)_BLD_TRG) $(KBUILD_HOST))
	868	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(TEMPLATE_$(_tmpl)_BLD_TRG_ARCH) $(KBUILD_HOST_ARCH))
	869	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(TEMPLATE_$(_tmpl)_BLD_TRG_CPU) $(KBUILD_HOST_CPU))
[2429]	870	$(kb-exp-tmpl 1,$(target),$(_bld_trg),$(_bld_trg_arch),$(_bld_trg_cpu),$(_bld_type))
	871	endef # def_inherit_template_workaround_target
	872	#$(kb-exp-tmpl 1,$(_ALL_HOST_TARGETS),$(KBUILD_HOST),$(KBUILD_HOST_ARCH),$(KBUILD_HOST_CPU),$(KBUILD_TYPE))
	873	$(foreach target,$(_ALL_HOST_TARGETS),$(evalval def_inherit_template_workaround_host))
[2011]	874
[988]	875	ifdef KBUILD_PROFILE_SELF
[2008]	876	$(evalcall def_profile_self, done template/target expansion)
[988]	877	endif
[447]	878
[988]	879
[72]	880	#
[1621]	881	# Include tools, sdks and units.
[183]	882	#
[985]	883	# The first part of this exercise is to figure out which TOOLS and SDKS
	884	# that should be included.
	885	#
[1504]	886	_TOOLS := $(TOOL.$(KBUILD_TARGET)) $(TOOL.$(KBUILD_TARGET_ARCH)) $(TOOL.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
	887	$(TOOL.$(KBUILD_HOST)) $(TOOL.$(KBUILD_HOST_ARCH)) $(TOOL.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
[592]	888	$(TOOL)
[1504]	889	_SDKS := $(SDKS.$(KBUILD_TARGET)) $(SDKS.$(KBUILD_TARGET_ARCH)) $(SDKS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
	890	$(SDKS.$(KBUILD_HOST)) $(SDKS.$(KBUILD_HOST_ARCH)) $(SDKS.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
	891	$(SDKS.$(KBUILD_TYPE)) \
[592]	892	$(SDKS)
[1621]	893	_USES := $(USES.$(KBUILD_TARGET)) $(USES.$(KBUILD_TARGET_ARCH)) $(USES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
	894	$(USES.$(KBUILD_HOST)) $(USES.$(KBUILD_HOST_ARCH)) $(USES.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
	895	$(USES.$(KBUILD_TYPE)) \
	896	$(USES)
[460]	897	define def_tools_sdks_target_source
[353]	898	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
[460]	899	$($(source)_$(prop).$(_bld_trg)) \
	900	$($(target)_$(source)_$(prop).$(_bld_trg)) \
[481]	901	$($(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
	902	$($(target)_$(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
[460]	903	$($(source)_$(prop).$(_bld_trg_arch)) \
	904	$($(target)_$(source)_$(prop).$(_bld_trg_arch)) \
[353]	905	$($(source)_$(prop)) \
	906	$($(target)_$(source)_$(prop))))
[460]	907	$(eval _SDKS += \
	908	$($(source)_SDKS.$(_bld_trg)) \
	909	$($(target)_$(source)_SDKS.$(_bld_trg)) \
[481]	910	$($(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
	911	$($(target)_$(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
[460]	912	$($(source)_SDKS.$(_bld_trg_arch)) \
	913	$($(target)_$(source)_SDKS.$(_bld_trg_arch)) \
[1504]	914	$($(source)_SDKS.$(KBUILD_TYPE)) \
	915	$($(target)_$(source)_SDKS.$(KBUILD_TYPE)) \
[460]	916	$($(source)_SDKS) \
	917	$($(target)_$(source)_SDKS))
[1621]	918	$(eval _USES += \
	919	$($(source)_USES.$(_bld_trg)) \
	920	$($(target)_$(source)_USES.$(_bld_trg)) \
	921	$($(source)_USES.$(_bld_trg).$(_bld_trg_arch)) \
	922	$($(target)_$(source)_USES.$(_bld_trg).$(_bld_trg_arch)) \
	923	$($(source)_USES.$(_bld_trg_arch)) \
	924	$($(target)_$(source)_USES.$(_bld_trg_arch)) \
	925	$($(source)_USES.$(KBUILD_TYPE)) \
	926	$($(target)_$(source)_USES.$(KBUILD_TYPE)) \
	927	$($(source)_USES) \
	928	$($(target)_$(source)_USES))
[985]	929	endef # def_tools_sdks_target_source
[1936]	930	$(eval-opt-var def_tools_sdks_target_source)
[353]	931
[460]	932	define def_tools_sdks_target
[1504]	933	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
[1496]	934	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
	935	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
	936	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
[460]	937
[353]	938	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
[460]	939	$($(target)_$(prop).$(_bld_trg)) \
	940	$($(target)_$(prop).$(_bld_trg_arch)) \
[481]	941	$($(target)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
[353]	942	$($(target)_$(prop))))
[460]	943	$(eval _SDKS += \
	944	$($(target)_SDKS.$(_bld_trg)) \
	945	$($(target)_SDKS.$(_bld_trg_arch)) \
[481]	946	$($(target)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
[460]	947	$($(target)_SDKS))
[1621]	948	$(eval _USES += \
	949	$($(target)_USES.$(_bld_trg)) \
	950	$($(target)_USES.$(_bld_trg_arch)) \
	951	$($(target)_USES.$(_bld_trg).$(_bld_trg_arch)) \
	952	$($(target)_USES))
[353]	953	$(foreach source, \
[460]	954	$($(target)_SOURCES.$(_bld_trg)) \
	955	$($(target)_SOURCES.$(_bld_trg_arch)) \
[481]	956	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
[460]	957	$($(target)_SOURCES.$(_bld_trg_cpu)) \
[985]	958	$($(target)_SOURCES.$(_bld_type)) \
[353]	959	$($(target)_SOURCES) \
[1496]	960	, $(evalval def_tools_sdks_target_source))
[985]	961	endef # def_tools_sdks_target
[1936]	962	$(eval-opt-var def_tools_sdks_target)
[353]	963
[640]	964	define def_tools_srcname_target
[1504]	965	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
[1496]	966	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
	967	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
	968	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
[640]	969
	970	$(foreach source, $(notdir\
	971	$($(target)_SOURCES.$(_bld_trg)) \
	972	$($(target)_SOURCES.$(_bld_trg_arch)) \
	973	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
	974	$($(target)_SOURCES.$(_bld_trg_cpu)) \
[985]	975	$($(target)_SOURCES.$(_bld_type)) \
[640]	976	$($(target)_SOURCES) \
[1496]	977	), $(evalval def_tools_sdks_target_source))
[985]	978	endef # def_tools_srcname_target
[1936]	979	$(eval-opt-var def_tools_srcname_target)
[640]	980
[1504]	981	bld_trg := $(KBUILD_TARGET)
	982	bld_trg_arch := $(KBUILD_TARGET_ARCH)
	983	bld_trg_cpu := $(KBUILD_TARGET_CPU)
	984	$(foreach target, $(_ALL_TARGET_TARGETS), $(evalval def_tools_sdks_target))
[1496]	985	$(foreach target, $(_ALL_SRCNAME_TARGETS), $(evalval def_tools_srcname_target))
[72]	986
[1504]	987	bld_trg := $(KBUILD_HOST)
	988	bld_trg_arch := $(KBUILD_HOST_ARCH)
	989	bld_trg_cpu := $(KBUILD_HOST_CPU)
	990	$(foreach target, $(_ALL_HOST_TARGETS), $(evalval def_tools_sdks_target))
[460]	991
[1414]	992	_TOOLS := $(sort $(_TOOLS))
	993	_SDKS := $(sort $(_SDKS))
[460]	994
[1414]	995	## Tool load function.
	996	# @param loading The tool name
	997	define def_tools_load_function
	998	ifndef TOOL_$(loading)
[1504]	999	TOOL_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_TOOL_PATHS) $(KBUILD_PATH)/tools $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
[1414]	1000	ifeq ($(TOOL_$(loading)_KMK_FILE),)
[1504]	1001	$(error kBuild: Cannot find include file for the tool '$(loading)'! Searched: $(KBUILD_TOOL_PATHS) $(KBUILD_PATH)/tools $(KBUILD_DEFAULT_PATHS))
[985]	1002	endif
[1414]	1003	include $(TOOL_$(loading)_KMK_FILE)
	1004	ifndef TOOL_$(loading)
	1005	$(warning kBuild: TOOL_$(loading) was not defined by $(TOOL_$(loading)_KMK_FILE)!)
[985]	1006	endif
[72]	1007	endif
[985]	1008	endef # def_tools_include
[460]	1009
[1414]	1010	## SDK load function.
	1011	# @param loading The tool name
	1012	define def_sdk_load_function
	1013	ifndef SDK_$(loading)
[1504]	1014	SDK_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_SDK_PATHS) $(KBUILD_PATH)/sdks $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
[1414]	1015	ifeq ($(SDK_$(loading)_KMK_FILE),)
[1504]	1016	$(error kBuild: Cannot find include file for the SDK '$(loading)'! Searched: $(KBUILD_SDK_PATHS) $(KBUILD_PATH)/sdks $(KBUILD_DEFAULT_PATHS))
[985]	1017	endif
[1414]	1018	include $(SDK_$(loading)_KMK_FILE)
	1019	ifndef SDK_$(loading)
	1020	$(warning kBuild: SDK_$(loading) was not defined by $(SDK_$(loading)_KMK_FILE)!)
[985]	1021	endif
[72]	1022	endif
[1414]	1023	endef # def_sdk_load_function
[460]	1024
[72]	1025
[1414]	1026	properties :=
	1027	properties_now_l :=
	1028	properties_now_r :=
	1029	properties_deferred := $(PROPS_SINGLE) $(PROPS_DEFERRED)
	1030	properties_deferred_l := $(PROPS_ACCUMULATE_L)
	1031	properties_deferred_r := $(PROPS_ACCUMULATE_R)
[380]	1032
[2274]	1033	src_prefix := SDK_
	1034	load_function := def_sdk_load_function
	1035	$(foreach trg, $(addprefix SDK_,$(_SDKS)), $(evalval def_inherit))
	1036
	1037	properties_deferred := $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_TOOLS_ONLY)
[1414]	1038	src_prefix := TOOL_
	1039	load_function := def_tools_load_function
[1654]	1040	$(foreach trg, $(addprefix TOOL_,$(_TOOLS)), $(evalval def_inherit))
[1414]	1041
	1042	# done inheriting.
	1043	src_prefix :=
	1044	load_function :=
	1045	properties :=
	1046	properties_now_l :=
	1047	properties_now_r :=
	1048	properties_deferred :=
	1049	properties_deferred_l :=
	1050	properties_deferred_r :=
	1051
[1621]	1052	# No inheriting for the uses, they're just global 'code'.
	1053	$(foreach loading, $(_USES), $(evalval def_unit_load_function))
[1414]	1054
[1621]	1055
[988]	1056	ifdef KBUILD_PROFILE_SELF
[2008]	1057	$(evalcall def_profile_self, done tools + sdks + units)
[988]	1058	endif
[640]	1059

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