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footer.kmk@ 1738

Last change on this file since 1738 was 1702, checked in by bird, 17 years ago
kBuild: Implemented the new LNK_DEPS and LNK_ORDERDEPS link target properties. These are 'workarounds' around the funny workings of DEPS and ORDERDEPS on link targets (legacy we cannot get rid of).
Property svn:eol-style set to `native` Property svn:keywords set to `Id`
File size: 121.4 KB

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1	# $Id: footer.kmk 1702 2008-09-02 02:20:48Z bird $
2	## @file
3	# kBuild - File included at top of makefile.
4	#
5
6	#
7	# Copyright (c) 2004-2008 knut st. osmundsen <bird-kBuild-spam@anduin.net>
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
13	# the Free Software Foundation; either version source of the License, or
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
23	# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24	#
25	#
26	# As a special exception you are granted permission to include this file, via
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.
29	# This exception does not however invalidate any other reasons why the makefile,
30	# program, whatever should not be covered the GPL.
31	#
32	#
33
34	ifndef __footer_kmk__
35	# start-of-file-content
36	ifdef KBUILD_PROFILE_SELF
37	_KBUILD_TS_FOOTER_START := $(nanots )
38	$(info prof: $(int-sub $(_KBUILD_TS_FOOTER_START), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_FOOTER_START), $(_KBUILD_TS_PREV)) - start of footer.kmk)
39	$(info stat: $(make-stats ))
40	_KBUILD_TS_PREV := $(_KBUILD_TS_FOOTER_START)
41	endif
42
43	#
44	# Variables.
45	# (Some of these need initialization before including definitions using them.)
46	#
47
48	# All targets of each types.
49	_ALL_BLDPROGS := $(BLDPROGS) $(BLDPROGS.$(KBUILD_HOST)) $(BLDPROGS.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) $(BLDPROGS.$(KBUILD_HOST_ARCH)) $(BLDPROGS.$(KBUILD_HOST_CPU)) $(BLDPROGS.$(KBUILD_TYPE))
50	_ALL_LIBRARIES := $(LIBRARIES) $(LIBRARIES.$(KBUILD_TARGET)) $(LIBRARIES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(LIBRARIES.$(KBUILD_TARGET_ARCH)) $(LIBRARIES.$(KBUILD_TARGET_CPU)) $(LIBRARIES.$(KBUILD_TYPE))
51	_ALL_IMPORT_LIBS := $(IMPORT_LIBS) $(IMPORT_LIBS.$(KBUILD_TARGET)) $(IMPORT_LIBS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(KBUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(KBUILD_TARGET_CPU)) $(IMPORT_LIBS.$(KBUILD_TYPE))
52	_ALL_DLLS := $(DLLS) $(DLLS.$(KBUILD_TARGET)) $(DLLS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(DLLS.$(KBUILD_TARGET_ARCH)) $(DLLS.$(KBUILD_TARGET_CPU)) $(DLLS.$(KBUILD_TYPE))
53	_ALL_PROGRAMS := $(PROGRAMS) $(PROGRAMS.$(KBUILD_TARGET)) $(PROGRAMS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(PROGRAMS.$(KBUILD_TARGET_ARCH)) $(PROGRAMS.$(KBUILD_TARGET_CPU)) $(PROGRAMS.$(KBUILD_TYPE))
54	_ALL_SYSMODS := $(SYSMODS) $(SYSMODS.$(KBUILD_TARGET)) $(SYSMODS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(SYSMODS.$(KBUILD_TARGET_ARCH)) $(SYSMODS.$(KBUILD_TARGET_CPU)) $(SYSMODS.$(KBUILD_TYPE))
55	_ALL_OTHERS := $(OTHERS) $(OTHERS.$(KBUILD_TARGET)) $(OTHERS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(OTHERS.$(KBUILD_TARGET_ARCH)) $(OTHERS.$(KBUILD_TARGET_CPU)) $(OTHERS.$(KBUILD_TYPE))
56	_ALL_INSTALLS := $(INSTALLS) $(INSTALLS.$(KBUILD_TARGET)) $(INSTALLS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(INSTALLS.$(KBUILD_TARGET_ARCH)) $(INSTALLS.$(KBUILD_TARGET_CPU)) $(INSTALLS.$(KBUILD_TYPE))
57	_ALL_FETCHES := $(FETCHES) $(FETCHES.$(KBUILD_TARGET)) $(FETCHES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(FETCHES.$(KBUILD_TARGET_ARCH)) $(FETCHES.$(KBUILD_TARGET_CPU)) $(FETCHES.$(KBUILD_TYPE))
58	_ALL_PATCHES := $(PATCHES) $(PATCHES.$(KBUILD_TARGET)) $(PATCHES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(PATCHES.$(KBUILD_TARGET_ARCH)) $(PATCHES.$(KBUILD_TARGET_CPU)) $(PATCHES.$(KBUILD_TYPE))
59
60	# all targets.
61	_ALL_TARGETS = \
62	$(_ALL_FETCHES) \
63	$(_ALL_PATCHES) \
64	$(_ALL_BLDPROGS) \
65	$(_ALL_LIBRARIES) \
66	$(_ALL_IMPORT_LIBS) \
67	$(_ALL_DLLS) \
68	$(_ALL_PROGRAMS) \
69	$(_ALL_SYSMODS) \
70	$(_ALL_INSTALLS) \
71	$(_ALL_OTHERS)
72
73	# all $(KBUILD_TARGET) targets.
74	_ALL_TARGET_TARGETS = \
75	$(_ALL_FETCHES) \
76	$(_ALL_PATCHES) \
77	$(_ALL_LIBRARIES) \
78	$(_ALL_IMPORT_LIBS) \
79	$(_ALL_DLLS) \
80	$(_ALL_PROGRAMS) \
81	$(_ALL_SYSMODS) \
82	$(_ALL_INSTALLS) \
83	$(_ALL_OTHERS)
84
85	# all $(KBUILD_HOST) targets.
86	_ALL_HOST_TARGETS = \
87	$(_ALL_BLDPROGS)
88
89	# all targets making use of srcname.
90	_ALL_SRCNAME_TARGETS = \
91	$(_ALL_FETCHES) \
92	$(_ALL_PATCHES)
93
94	# Dependency files. (currently not on target level, only this global stuff)
95	_DEPFILES := $(DEPFILES) $(DEPFILES.$(KBUILD_TARGET)) $(DEPFILES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(DEPFILES.$(KBUILD_TARGET_ARCH)) $(DEPFILES.$(KBUILD_TARGET_CPU)) $(DEPFILES.$(KBUILD_TYPE))
96
97	# included dependency files.
98	_DEPFILES_INCLUDED :=
99
100
101	# All kind of output files except for _OBJS and _DEPFILES.
102	# Compiling or linking definition outputting other things that $@ and any
103	# required dependency file must add those output files to this variable.
104	_OUT_FILES :=
105
106	# Files which only requires cleaning up.
107	_CLEAN_FILES :=
108
109	# all of a type
110	_OBJS :=
111	_FETCHES :=
112	_DOWNLOADS:=
113	_UNPACKS :=
114	_PATCHES :=
115	_UNFETCHES:=
116	_BLDPROGS :=
117	_LIBS :=
118	_DLLS :=
119	_PROGRAMS :=
120	_SYSMODS :=
121	_INSTALLS :=
122	_INSTALLS_FILES :=
123	_INSTALLS_DIRS :=
124	_OTHERS :=
125	_PACKING :=
126	_DIRS := $(PATH_TARGET)/ $(PATH_TARGET) $(BLDDIRS)
127	_IMPORT_LIBS :=
128
129	# misc
130	pass_prev :=
131
132
133
134	#
135	# Footer macros
136	#
137
138	## Figure out the tool for a target.
139	# @param $1 normalized target.
140	# @param $2 tooltype.
141	# @param bld_trg build target.
142	# @param bld_trg_arch build target architecture.
143	_TARGET_TOOL = $(strip $(firstword \
144	$($(1)_$(2)TOOL.$(bld_trg).$(bld_trg_arch)) \
145	$($(1)_$(2)TOOL.$(bld_trg)) \
146	$($(1)_$(2)TOOL) \
147	$($(1)_TOOL.$(bld_trg).$(bld_trg_arch)) \
148	$($(1)_TOOL.$(bld_trg)) \
149	$($(1)_TOOL) \
150	$($(2)TOOL.$(bld_trg).$(bld_trg_arch)) \
151	$($(2)TOOL.$(bld_trg)) \
152	$($(2)TOOL) \
153	$(TOOL.$(bld_trg).$(bld_trg_arch)) \
154	$(TOOL.$(bld_trg)) \
155	$(TOOL) \
156	))
157
158	## Figure out the actual name of an installed file.
159	# @param $1 The file to install.
160	# @param $2 The target name.
161	# @param $3 The _INST value (can be empty).
162	# @param $4 The default directory to use when $3 is empty.
163	_INSTALL_FILE = $(patsubst %/,%/$(notdir $(1)),$(if $(3),$(PATH_INS)/$(3),$(4)/))
164
165
166
167	## Inherit one keyword in a non-accumulative manner.
168	# @param $(trg) Target object.
169	# @param $(prop) The property.
170	# @param $(src_key) Source keyword.
171	# @param $(trg_key) Target keyword.
172	define def_inherit_one_keyword
173	ifdef $(trg)_$(prop).$(src_key)
174	ifndef $(trg)_$(prop).$(trg_key)
175	$(trg)_$(prop).$(trg_key) = $($(trg)_$(prop).$(src_key))
176	endif
177	endif
178	endef
179
180
181	# EXPAND_BY = overriding
182
183	## Inherit one keyword in a non-accumulative manner.
184	# @param $(trg) Target object.
185	# @param $(prop) The property.
186	# @param $(src_key) Source keyword.
187	# @param $(trg_key) Target keyword.
188	define def_inherit_one_keyword_overriding_now_l
189	ifdef $(trg)_$(prop).$(src_key)
190	ifndef $(trg)_$(prop).$(trg_key)
191	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key))
192	endif
193	endif
194	endef
195
196	## @copydoc def_inherit_one_overriding_now_l
197	define def_inherit_one_keyword_overriding_now_r
198	ifdef $(trg)_$(prop).$(src_key)
199	ifndef $(trg)_$(prop).$(trg_key)
200	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key))
201	endif
202	endif
203	endef
204
205	## Inherit one keyword in a non-accumulative manner, deferred expansion.
206	# @param $(trg) Target object.
207	# @param $(prop) The property.
208	# @param $(src_key) Source keyword.
209	# @param $(trg_key) Target keyword.
210	# @remark This define relies on double evaluation
211	define def_inherit_one_keyword_overriding_deferred
212	ifdef $(trg)_$(prop).$(src_key)
213	ifndef $(trg)_$(prop).$(trg_key)
214	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
215	endif
216	endif
217	endef
218
219	## @copydoc def_inherit_one_overriding_deferred
220	define def_inherit_one_keyword_overriding_deferred_l
221	ifdef $(trg)_$(prop).$(src_key)
222	ifndef $(trg)_$(prop).$(trg_key)
223	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
224	endif
225	endif
226	endef
227
228	## @copydoc def_inherit_one_overriding_deferred
229	define def_inherit_one_keyword_overriding_deferred_r
230	ifdef $(trg)_$(prop).$(src_key)
231	ifndef $(trg)_$(prop).$(trg_key)
232	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
233	endif
234	endif
235	endef
236
237
238	# EXPAND_BY = prepending
239
240	## Inherit one keyword in a prepending manner.
241	# @param $(trg) Target object.
242	# @param $(prop) The property.
243	# @param $(src_key) Source keyword.
244	# @param $(trg_key) Target keyword.
245	define def_inherit_one_keyword_prepending_now_l
246	ifdef $(trg)_$(prop).$(src_key)
247	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key)) $($(trg)_$(prop).$(trg_key))
248	endif
249	endef
250
251	## @copydoc def_inherit_one_prepending_now_l
252	define def_inherit_one_keyword_prepending_now_r
253	ifdef $(trg)_$(prop).$(src_key)
254	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(trg_key)) $($(trg)_$(prop).$(src_key))
255	endif
256	endef
257
258	## Inherit one keyword in a non-accumulative manner, deferred expansion.
259	# @param $(trg) Target object.
260	# @param $(prop) The property.
261	# @param $(src_key) Source keyword.
262	# @param $(trg_key) Target keyword.
263	# @remark This define relies on double evaluation
264	define def_inherit_one_keyword_prepending_deferred
265	ifdef $(trg)_$(prop).$(src_key)
266	ifndef $(trg)_$(prop).$(trg_key)
267	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
268	endif
269	endif
270	endef
271
272	## Inherit one keyword in a prepending manner, deferred expansion.
273	# @param $(trg) Target object.
274	# @param $(prop) The property.
275	# @param $(src_key) Source keyword.
276	# @param $(trg_key) Target keyword.
277	define def_inherit_one_keyword_prepending_deferred_l
278	ifdef $(trg)_$(prop).$(src_key)
279	$(trg)_$(prop).$(trg_key) <= $$($(trg)_$(prop).$(src_key))
280	endif
281	endef
282
283	## @copydoc def_inherit_one_prepending_deferred_l
284	define def_inherit_one_keyword_prepending_deferred_r
285	ifdef $(trg)_$(prop).$(src_key)
286	$(trg)_$(prop).$(trg_key) += $$($(trg)_$(prop).$(src_key))
287	endif
288	endef
289
290
291	# EXPAND_BY = appending
292
293	## Inherit one keyword in an appending manner.
294	# @param $(trg) Target object.
295	# @param $(prop) The property.
296	# @param $(src_key) Source keyword.
297	# @param $(trg_key) Target keyword.
298	define def_inherit_one_keyword_appending_now_l
299	ifdef $(trg)_$(prop).$(src_key)
300	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(trg_key)) $($(trg)_$(prop).$(src_key))
301	endif
302	endef
303
304	## @copydoc def_inherit_one_appending_now_l
305	define def_inherit_one_keyword_appending_now_r
306	ifdef $(trg)_$(prop).$(src_key)
307	$(trg)_$(prop).$(trg_key) := $($(trg)_$(prop).$(src_key)) $($(trg)_$(prop).$(trg_key))
308	endif
309	endef
310
311	## Inherit one keyword in a non-accumulative manner, deferred expansion.
312	# @param $(trg) Target object.
313	# @param $(prop) The property.
314	# @param $(src_key) Source keyword.
315	# @param $(trg_key) Target keyword.
316	# @remark This define relies on double evaluation
317	define def_inherit_one_keyword_appending_deferred
318	ifdef $(trg)_$(prop).$(src_key)
319	ifndef $(trg)_$(prop).$(trg_key)
320	$(trg)_$(prop).$(trg_key) = $$($(trg)_$(prop).$(src_key))
321	endif
322	endif
323	endef
324
325	## Inherit one keyword in an appending manner, deferred expansion.
326	# @param $(trg) Target object.
327	# @param $(prop) The property.
328	# @param $(src_key) Source keyword.
329	# @param $(trg_key) Target keyword.
330	define def_inherit_one_keyword_appending_deferred_l
331	ifdef $(trg)_$(prop).$(src_key)
332	$(trg)_$(prop).$(trg_key) += $$($(trg)_$(prop).$(src_key))
333	endif
334	endef
335
336	## @copydoc def_inherit_one_appending_deferred_l
337	define def_inherit_one_keyword_appending_deferred_r
338	ifdef $(trg)_$(prop).$(src_key)
339	$(trg)_$(prop).$(trg_key) <= $$($(trg)_$(prop).$(src_key))
340	endif
341	endef
342
343
344	## Worker fro def_inherit that deals with one keyword that makes
345	# use of inheritance.
346	# @param prefix_keyword key_prefix:keyword. The cool join/split game as usual.
347	# @param trg Object to consider for inheriting.
348	# @param properties List of the properties with straight expansion.
349	# @param properties_now_l List of the properties with immediate expansion, accumulating on the left side.
350	# @param properties_now_r List of the properties with immediate expansion, accumulating on the right side.
351	# @param properties_deferred List of the properties with deferred expansion (e.g. function), non-accumulative .
352	# @param properties_deferred_l List of the properties with deferred expansion (e.g. function), accumulating on the left side.
353	# @param properties_deferred_r List of the properties with deferred expansion (e.g. function), accumulating on the right side.
354	define def_inherit_keyword
355	local prefix := $(word 1,$(subst :, ,$(prefix_keyword)))
356	local trg_key := $(word 2,$(subst :, ,$(prefix_keyword)))
357	local src_key := $($(prefix)_$(trg_key)_EXTENDS)
358	local by := $($(prefix)_$(trg_key)_EXTENDS_BY)
359
360	# Inherit the properties.
361	$(foreach prop, $(properties), $(eval $(def_inherit_one_keyword)))
362	$(foreach prop, $(properties_now_l), $(eval $(def_inherit_one_keyword_$(by)_now_l)))
363	$(foreach prop, $(properties_now_r), $(eval $(def_inherit_one_keyword_$(by)_now_r)))
364	$(foreach prop, $(properties_deferred), $(eval $(def_inherit_one_keyword_$(by)_deferred)))
365	$(foreach prop, $(properties_deferred_l), $(eval $(def_inherit_one_keyword_$(by)_deferred_l)))
366	$(foreach prop, $(properties_deferred_r), $(eval $(def_inherit_one_keyword_$(by)_deferred_r)))
367
368	endef # def_inherit_keyword
369
370
371	## Inherit one template property in a non-accumulative manner.
372	# @param $(prop) Property name
373	# @param $(src) Source (parent) object.
374	# @param $(trg) Target (child) object.
375	define def_inherit_one
376	ifdef $(src)_$(prop)
377	ifndef $(trg)_$(prop)
378	$(trg)_$(prop) = $($(src)_$(prop))
379	endif
380	endif
381	endef
382
383
384	# EXPAND_BY = overriding
385
386	## Inherit one template property in a non-accumulative manner.
387	# @param $(prop) Property name
388	# @param $(src) Source (parent) object.
389	# @param $(trg) Target (child) object.
390	define def_inherit_one_overriding_now_l
391	ifdef $(src)_$(prop)
392	ifndef $(trg)_$(prop)
393	$(trg)_$(prop) := $($(src)_$(prop))
394	endif
395	endif
396	endef
397
398	## @copydoc def_inherit_one_overriding_now_l
399	define def_inherit_one_overriding_now_r
400	ifdef $(src)_$(prop)
401	ifndef $(trg)_$(prop)
402	$(trg)_$(prop) := $($(src)_$(prop))
403	endif
404	endif
405	endef
406
407	## Inherit one template property in a non-accumulative manner, deferred expansion.
408	# @param $(prop) Property name
409	# @param $(src) Source
410	# @param $(trg) Target
411	# @remark This define relies on double evaluation
412	define def_inherit_one_overriding_deferred
413	ifdef $(src)_$(prop)
414	ifndef $(trg)_$(prop)
415	$(trg)_$(prop) = $$($(src)_$(prop))
416	endif
417	endif
418	endef
419
420	## @copydoc def_inherit_one_overriding_deferred
421	define def_inherit_one_overriding_deferred_l
422	ifdef $(src)_$(prop)
423	ifndef $(trg)_$(prop)
424	$(trg)_$(prop) = $$($(src)_$(prop))
425	endif
426	endif
427	endef
428
429	## @copydoc def_inherit_one_overriding_deferred
430	define def_inherit_one_overriding_deferred_r
431	ifdef $(src)_$(prop)
432	ifndef $(trg)_$(prop)
433	$(trg)_$(prop) = $$($(src)_$(prop))
434	endif
435	endif
436	endef
437
438
439	# EXPAND_BY = prepending
440
441	## Inherit one template property in a prepending manner.
442	# @param $(prop) Property name
443	# @param $(src) Source (parent) object.
444	# @param $(trg) Target (child) object.
445	define def_inherit_one_prepending_now_l
446	ifdef $(src)_$(prop)
447	$(trg)_$(prop) := $($(src)_$(prop)) $($(trg)_$(prop))
448	endif
449	endef
450
451	## @copydoc def_inherit_one_prepending_now_l
452	define def_inherit_one_prepending_now_r
453	ifdef $(src)_$(prop)
454	$(trg)_$(prop) := $($(trg)_$(prop)) $($(src)_$(prop))
455	endif
456	endef
457
458	## Inherit one template property in a non-accumulative manner, deferred expansion.
459	# @param $(prop) Property name
460	# @param $(src) Source
461	# @param $(trg) Target
462	# @remark This define relies on double evaluation
463	define def_inherit_one_prepending_deferred
464	ifdef $(src)_$(prop)
465	ifndef $(trg)_$(prop)
466	$(trg)_$(prop) = $$($(src)_$(prop))
467	endif
468	endif
469	endef
470
471	## Inherit one template property in a prepending manner, deferred expansion.
472	# @param $(prop) Property name
473	# @param $(src) Source (parent) object.
474	# @param $(trg) Target (child) object.
475	define def_inherit_one_prepending_deferred_l
476	ifdef $(src)_$(prop)
477	$(trg)_$(prop) <= $$($(src)_$(prop))
478	endif
479	endef
480
481	## @copydoc def_inherit_one_prepending_deferred_l
482	define def_inherit_one_prepending_deferred_r
483	ifdef $(src)_$(prop)
484	$(trg)_$(prop) += $$($(src)_$(prop))
485	endif
486	endef
487
488
489	# EXPAND_BY = appending
490
491	## Inherit one template property in an appending manner.
492	# @param $(prop) Property name
493	# @param $(src) Source (parent) object.
494	# @param $(trg) Target (child) object.
495	define def_inherit_one_appending_now_l
496	ifdef $(src)_$(prop)
497	$(trg)_$(prop) := $($(trg)_$(prop)) $($(src)_$(prop))
498	endif
499	endef
500
501	## @copydoc def_inherit_one_appending_now_l
502	define def_inherit_one_appending_now_r
503	ifdef $(src)_$(prop)
504	$(trg)_$(prop) := $($(src)_$(prop)) $($(trg)_$(prop))
505	endif
506	endef
507
508	## Inherit one template property in a non-accumulative manner, deferred expansion.
509	# @param $(prop) Property name
510	# @param $(src) Source
511	# @param $(trg) Target
512	# @remark This define relies on double evaluation
513	define def_inherit_one_appending_deferred
514	ifdef $(src)_$(prop)
515	ifndef $(trg)_$(prop)
516	$(trg)_$(prop) = $$($(src)_$(prop))
517	endif
518	endif
519	endef
520
521	## Inherit one template property in an appending manner, deferred expansion.
522	# @param $(prop) Property name
523	# @param $(src) Source (parent) object.
524	# @param $(trg) Target (child) object.
525	define def_inherit_one_appending_deferred_l
526	ifdef $(src)_$(prop)
527	$(trg)_$(prop) += $$($(src)_$(prop))
528	endif
529	endef
530
531	## @copydoc def_inherit_one_appending_deferred_l
532	define def_inherit_one_appending_deferred_r
533	ifdef $(src)_$(prop)
534	$(trg)_$(prop) <= $$($(src)_$(prop))
535	endif
536	endef
537
538
539	## combines the specified properties $(1) with the $(_KEYWORDS) list.
540	_INHERIT_JOIN_KEYWORDS = $(1) $(foreach keyword,$(_KEYWORDS), $(addsuffix .$(keyword), $(1)))
541
542
543	## Generic inheritance for use with targets templates and tools.
544	# @param trg Object to consider for inheriting.
545	# @param src_prefix What to prefix the value found in EXTENDS with to get the object.
546	# @param load_function Load function for stuff that needs
547	# @param properties List of the properties with straight expansion.
548	# @param properties_now_l List of the properties with immediate expansion, accumulating on the left side.
549	# @param properties_now_r List of the properties with immediate expansion, accumulating on the right side.
550	# @param properties_deferred List of the properties with deferred expansion (e.g. function), non-accumulative .
551	# @param properties_deferred_l List of the properties with deferred expansion (e.g. function), accumulating on the left side.
552	# @param properties_deferred_r List of the properties with deferred expansion (e.g. function), accumulating on the right side.
553	define def_inherit
554
555	# Load it - loading is a mess, fix.
556	ifneq ($(load_function),)
557	local loading := $(patsubst $(src_prefix)%,%,$(trg))
558	$(evalvalctx $(load_function))
559	endif
560
561	local src := $(strip $($(trg)_EXTENDS))
562	ifneq ($(src),)
563	ifndef $(trg)_EXTENDS_STATUS_
564	$(trg)_EXTENDS_STATUS_ := 0
565
566	# Load the source.
567	ifneq ($(load_function),)
568	local loading := $(src)
569	$(evalvalctx $(load_function))
570	endif
571
572	# less typing.
573	local src := $(src_prefix)$(src)
574
575	# Recursivly process the parent (src) if it's inherting from somebody too.
576	ifdef $(src)_EXTENDS
577	ifneq ($($(src)_EXTENDS_STATUS_),42)
578	# 'foreach' will create 'trg' in a new variable context hiding
579	# out current variable. 'src' OTOH will be overwritten.
580	$(foreach trg, $(src), $(evalval def_inherit))
581	local src := $(src_prefix)$(strip $($(trg)_EXTENDS))
582	endif
583	endif
584
585	# Get & check EXTENDS_BY.
586	local by = $(strip $($(trg)_EXTENDS_BY))
587	ifeq ($(by),)
588	local by = overriding
589	else ifn1of ($(by), overriding appending prepending)
590	$(error kBuild: Invalid EXTENDS_BY value '$(by)' on '$(trg)'!)
591	endif
592
593	# Inherit the properties.
594	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties)), $(eval $(def_inherit_one)))
595	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_now_l)), $(eval $(def_inherit_one_$(by)_now_l)))
596	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_now_r)), $(eval $(def_inherit_one_$(by)_now_r)))
597	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred)), $(eval $(def_inherit_one_$(by)_deferred)))
598	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred_l)), $(eval $(def_inherit_one_$(by)_deferred_l)))
599	$(foreach prop, $(call _INHERIT_JOIN_KEYWORDS,$(properties_deferred_r)), $(eval $(def_inherit_one_$(by)_deferred_r)))
600
601	# Mark the target as done.
602	$(trg)_EXTENDS_STATUS_ := 42
603	else
604	# Check for inheritance loops.
605	ifneq ($($(trg)_EXTENDS_STATUS_),42)
606	$(error kBuild: Target inheritance loop! target=$(trg) $(trg)_EXTENDS_STATUS_=$($(trg)_EXTENDS_STATUS_))
607	endif
608	endif
609	endif
610
611	# Keyword inheritance.
612	$(foreach prefix_keyword, $(join $(_KEYWORDS_PREFIX), $(addprefix :,$(_KEYWORDS_EXTENDS))), $(evalval def_inherit_keyword))
613
614	endef # def_inherit
615
616
617	#
618	# Load global units before doing any inheriting so they can add new properties.
619	#
620	# This only applies to the guys listed in the global USES since there is
621	# no reliable way to deal with things on a target level without first
622	# applying templates. So, to avoid having USES mess up all targets,
623	# we'll make the global and per-target USES property work differently:
624	# The global USES does not apply to targets, just globally.
625	#
626
627	## Unit load function.
628	# @param loading The unit name
629	define def_unit_load_function
630	ifndef UNIT_$(loading)
631	UNIT_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_UNIT_PATHS) $(KBUILD_PATH)/units $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
632	ifeq ($(UNIT_$(loading)_KMK_FILE),)
633	$(error kBuild: Cannot find include file for the unit '$(loading)'! Searched: $(KBUILD_UNIT_PATHS) $(KBUILD_PATH)/units $(KBUILD_DEFAULT_PATHS))
634	endif
635	include $(UNIT_$(loading)_KMK_FILE)
636	ifndef UNIT_$(loading)
637	$(warning kBuild: UNIT_$(loading) was not defined by $(UNIT_$(loading)_KMK_FILE)!)
638	endif
639	endif
640	endef # def_unit_load_function
641
642	$(foreach loading, \
643	$(USES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
644	$(USES.$(KBUILD_TARGET_CPU)) \
645	$(USES.$(KBUILD_TARGET_ARCH)) \
646	$(USES.$(KBUILD_TARGET)) \
647	$(USES.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
648	$(USES.$(KBUILD_HOST_CPU)) \
649	$(USES.$(KBUILD_HOST_ARCH)) \
650	$(USES.$(KBUILD_TARGET)) \
651	$(USES.$(KBUILD_TYPE)) \
652	$(USES),$(evalval def_unit_load_function))
653
654
655	#
656	# Determin all the templates that is being used and make
657	# sure they are present before we try collect keywords.
658	#
659	_TEMPLATES := $(TEMPLATE)
660	define def_templates
661	ifdef $(target)_TEMPLATE
662	ifneq ("$($(target)_TEMPLATE)","$(strip $($(target)_TEMPLATE))")
663	$$(error kBuild: The template name of target '$(target)' contains tabs ($($(target)_TEMPLATE))). Please remove them)
664	endif
665	_TEMPLATES += $($(target)_TEMPLATE)
666	endif
667	endef # def_templates
668	$(foreach target, $(_ALL_TARGETS), $(eval $(def_templates)))
669	_TEMPLATES := $(sort $(_TEMPLATES))
670
671	## Template load function.
672	# @param loading The template name. This is prefixed.
673	define def_templates_load_function
674	ifndef TEMPLATE_$(loading)
675	TEMPLATE_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_TEMPLATE_PATHS) $(KBUILD_PATH)/templates $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
676	ifeq ($(TEMPLATE_$(loading)_KMK_FILE),)
677	$(error kBuild: Cannot find include file for the template '$(loading)'! Searched: $(KBUILD_TEMPLATE_PATHS) $(KBUILD_PATH)/templates $(KBUILD_DEFAULT_PATHS))
678	endif
679	include $(TEMPLATE_$(loading)_KMK_FILE)
680	ifndef TEMPLATE_$(loading)
681	$(warning kBuild: TEMPLATE_$(loading) was not defined by $(TEMPLATE_$(loading)_KMK_FILE)!)
682	endif
683	endif
684	endef # def_templates_load_function
685	$(foreach loading, $(_TEMPLATES), $(evalval def_templates_load_function))
686
687
688	#
689	# Determin the keywords required for correct inherting and setup keyword inheritance.
690	#
691	# This means walking all the lists of immediate template and targets and
692	# pick up all the BLD_T* keywords. Since templates that are referenced
693	# indirectly in the inheritance hierarchy, the result from this exercise
694	# might not be 100% accurate... :-/
695	#
696	_BLD_TYPES := $(KBUILD_TYPE)
697	_BLD_TARGETS := $(KBUILD_TARGET) $(KBUILD_HOSTS)
698	_BLD_ARCHES := $(KBUILD_TARGET_ARCH) $(KBUILD_HOST_ARCH)
699	_BLD_CPUS := $(KBUILD_TARGET_CPU) $(KBUILD_HOST_CPU)
700
701	define def_collect_bld_xyz
702	ifdef $(src)_BLD_TYPE
703	ifn1of ($($(src)_BLD_TYPE), $(KBUILD_BLD_TYPES))
704	$(error kBuild: $(src)_BLD_TYPE=$($(src)_BLD_TYPE) not in KBUILD_BLD_TYPES={$(KBUILD_BLD_TYPES)}!)
705	endif
706	_BLD_TYPES += $($(src)_BLD_TYPE)
707	endif
708	ifdef $(src)_BLD_TRG
709	ifn1of ($($(src)_BLD_TRG), $(KBUILD_OSES))
710	$(error kBuild: $(src)_BLD_TRG=$($(src)_BLD_TRG) not in KBUILD_OSES={$(KBUILD_OSES)}!)
711	endif
712	_BLD_TARGETS += $($(src)_BLD_TRG)
713	endif
714	ifdef $(src)_BLD_TRG_ARCH
715	ifn1of ($($(src)_BLD_TRG_ARCH), $(KBUILD_ARCHES))
716	$(error kBuild: $(src)_BLD_TRG_ARCH=$($(src)_BLD_TRG_ARCH) not in KBUILD_ARCHES={$(KBUILD_ARCHES)}!)
717	endif
718	_BLD_ARCHES += $($(src)_BLD_TRG_ARCH)
719	endif
720	ifdef $(src)_BLD_TRG_CPU
721	if1of ($($(src)_BLD_CPU), $(KBUILD_ARCHES) $(KBUILD_OSES) $(KBUILD_BLD_TYPES))
722	$(error kBuild: $(src)_BLD_TRG_CPU=$($(src)_BLD_TRG_CPU) found in KBUILD_ARCHES, KBUILD_OSES or KBUILD_BLD_TYPES!)
723	endif
724	_BLD_CPUS += $($(src)_BLD_TRG_CPU)
725	endif
726	endef # def_collect_bld_xyz
727	$(foreach src, $(addprefix TEMPLATE_, $(_TEMPLATES)) $(_ALL_TARGETS) \
728	,$(evalval def_collect_bld_xyz))
729
730	# Drop duplicate values.
731	# WARNING! These list might not include keywords only involved in inheritance.
732	_BLD_TYPES := $(sort $(_BLD_TYPES))
733	_BLD_TARGETS := $(sort $(_BLD_TARGETS))
734	_BLD_ARCHES := $(sort $(_BLD_ARCHES))
735	_BLD_CPUS := $(sort $(_BLD_CPUS))
736
737	## Look for keywords which extends others and order them.
738	# @param keyword
739	# @param prefix
740	# @param valid
741	define def_keyword_ordering
742	# Check for EXTENDS, fix and validate it if found.
743	local src := $(strip $($(prefix)_$(keyword)_EXTENDS))
744	ifneq ($(src),)
745	ifndef $(prefix)_$(keyword)_EXTENDS_STATUS_
746	ifn1of ($(src), $(valid))
747	$(error kBuild: $(keyword) tries to extend unknown keyword '$(src)'! (known = $(valid)))
748	endif
749
750	# Recursivly process the parent (src).
751	ifneq ($($(prefix)_$(src)_EXTENDS_STATUS_),42)
752	$(prefix)_$(keyword)_EXTENDS_STATUS_ := 0
753	# 'foreach' will create 'keyword' in a new variable context hiding
754	# out current variable. 'src' OTOH will be overwritten.
755	$(foreach keyword, $(src), $(evalval def_keyword_ordering))
756	local src := $(strip $($(prefix)_$(keyword)_EXTENDS))
757	endif
758
759	# Check and strip EXTENDS_BY.
760	local by = $(strip $($(prefix)_$(keyword)_EXTENDS_BY))
761	ifeq ($(by),)
762	local by = overriding
763	else ifn1of ($(by), overriding appending prepending)
764	$(error kBuild: Invalid EXTENDS_BY value '$(by)' on '$(keyword)'!)
765	endif
766
767	# Update the attributes with stripped
768	$(prefix)_$(keyword)_EXTENDS_BY := $(by)
769	$(prefix)_$(keyword)_EXTENDS := $(src)
770
771	# Add it to the list and mark it as done.
772	_KEYWORDS_EXTENDS += $(keyword)
773	_KEYWORDS_PREFIX += $(prefix)
774	$(prefix)_$(keyword)_EXTENDS_STATUS_ := 42
775	else
776	# Check for inheritance loops.
777	ifneq ($($(trg)_EXTENDS_STATUS_),42)
778	$(error kBuild: Keyword inheritance loop! keyword=$(keyword) $(prefix)_$(keyword)_EXTENDS_STATUS_=$($(prefix)_$(keyword)_EXTENDS_STATUS_))
779	endif
780	endif
781	else
782	# Add it to the ordered list and mark it as done.
783	_KEYWORDS_ORDERED += $(keyword)
784	$(prefix)_$(src)_EXTENDS_STATUS_ := 42
785	endif
786	endef # def_keyword_ordering
787
788	# Look for keywords which extends others and their parents, and from this
789	# construct two lists.
790	_KEYWORDS_ORDERED :=
791	_KEYWORDS_EXTENDS :=
792	_KEYWORDS_PREFIX :=
793
794	prefix := BLD_TYPE
795	valid := $(KBUILD_BLD_TYPES)
796	$(foreach keyword, $(_BLD_TYPES) , $(evalval def_keyword_ordering))
797
798	prefix := BLD_TRG
799	valid := $(KBUILD_OSES)
800	$(foreach keyword, $(_BLD_TARGETS), $(evalval def_keyword_ordering))
801
802	prefix := BLD_ARCH
803	valid := $(KBUILD_ARCHES)
804	$(foreach keyword, $(_BLD_ARCHES) , $(evalval def_keyword_ordering))
805
806	prefix := BLD_CPU
807	valid := $(KBUILD_CPUS)
808	$(foreach keyword, $(_BLD_CPUS) , $(evalval def_keyword_ordering))
809
810	## @todo Inherit bld_trg.bld_arch for too?
811
812	# Construct all the possible keywords.
813	_KEYWORDS := $(_KEYWORDS_ORDERED) $(_KEYWORDS_EXTENDS) \
814	$(foreach bld_trg,$(_BLD_TARGETS),$(addprefix $(bld_trg).,$(_BLD_ARCHES)))
815
816	ifdef KBUILD_PROFILE_SELF
817	_KBUILD_TS_NOW := $(nanots )
818	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done keywords)
819	$(info stat: $(make-stats ))
820	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
821	endif
822
823
824	#
825	# Target inheritance.
826	#
827	# This has to be done on a per target list basis as to avoid adding
828	# incorrect properties that will wast memory, time, and may confuse
829	# later strictness checks. This also has to be done before templates
830	# are applied to the targets. Since we're doing that part rather
831	# early on, the target inheritance feature is a bit restricted at
832	# the moment. However, this will be addressed in a little(?) while.
833	#
834
835	src_prefix :=
836	load_function :=
837	properties_deferred_l :=
838	properties_deferred_r :=
839
840	# Fetches.
841	properties := $(PROPS_FETCHES_SINGLE)
842	properties_now_l := $(PROPS_FETCHES_ACCUMULATE_L)
843	properties_now_r := $(PROPS_FETCHES_ACCUMULATE_R)
844	properties_deferred := $(PROPS_FETCHES_DEFERRED)
845	$(foreach trg, $(_ALL_FETCHES),$(evalval def_inherit))
846
847	## Patches. - not implemented yet.
848	#properties := $(PROPS_PATCHES_SINGLE)
849	#properties_now_l := $(PROPS_PATCHES_ACCUMULATE_L)
850	#properties_now_r := $(PROPS_PATCHES_ACCUMULATE_R)
851	#properties_deferred := $(PROPS_PATCHES_DEFERRED)
852	#$(foreach trg, $(_ALL_PATCHES),$(evalval def_inherit))
853
854	# Programs and build programs.
855	properties := $(PROPS_PROGRAMS_SINGLE)
856	properties_now_l := $(PROPS_PROGRAMS_ACCUMULATE_L)
857	properties_now_r := $(PROPS_PROGRAMS_ACCUMULATE_R)
858	properties_deferred := $(PROPS_PROGRAMS_DEFERRED)
859	$(foreach trg, $(_ALL_BLDPROGS) $(_ALL_PROGRAMS),$(evalval def_inherit))
860
861	# Libraries and import libraries.
862	properties := $(PROPS_LIBRARIES_SINGLE)
863	properties_now_l := $(PROPS_LIBRARIES_ACCUMULATE_L)
864	properties_now_r := $(PROPS_LIBRARIES_ACCUMULATE_R)
865	properties_deferred := $(PROPS_LIBRARIES_DEFERRED)
866	if1of ($(KBUILD_TARGET), nt os2 win)
867	$(foreach trg, $(_ALL_LIBRARIES) $(_ALL_IMPORT_LIBS),$(evalval def_inherit))
868	else
869	$(foreach trg, $(_ALL_LIBRARIES),$(evalval def_inherit))
870	endif
871
872	# DLLs.
873	properties := $(PROPS_DLLS_SINGLE)
874	properties_now_l := $(PROPS_DLLS_ACCUMULATE_L)
875	properties_now_r := $(PROPS_DLLS_ACCUMULATE_R)
876	properties_deferred := $(PROPS_DLLS_DEFERRED)
877	if1of ($(KBUILD_TARGET), nt os2 win)
878	$(foreach trg, $(_ALL_DLLS),$(evalval def_inherit))
879	else
880	$(foreach trg, $(_ALL_DLLS) $(_ALL_IMPORT_LIBS),$(evalval def_inherit))
881	endif
882
883	# System modules.
884	properties := $(PROPS_SYSMODS_SINGLE)
885	properties_now_l := $(PROPS_SYSMODS_ACCUMULATE_L)
886	properties_now_r := $(PROPS_SYSMODS_ACCUMULATE_R)
887	properties_deferred := $(PROPS_SYSMODS_DEFERRED)
888	$(foreach trg, $(_ALL_SYSMODS),$(evalval def_inherit))
889
890	# Installs.
891	properties := $(PROPS_INSTALLS_SINGLE)
892	properties_now_l := $(PROPS_INSTALLS_ACCUMULATE_L)
893	properties_now_r := $(PROPS_INSTALLS_ACCUMULATE_R)
894	properties_deferred := $(PROPS_INSTALLS_DEFERRED)
895	$(foreach trg, $(_ALL_INSTALLS),$(evalval def_inherit))
896
897	ifdef KBUILD_PROFILE_SELF
898	_KBUILD_TS_NOW := $(nanots )
899	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done target inheritance)
900	$(info stat: $(make-stats ))
901	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
902	endif
903
904
905	#
906	# Template Inheritance.
907	#
908	# This is much the same as with target inheritance, except we cannot
909	# restrict the properties involved since we haven't got a clue which
910	# target platforms/archs are using them. But, we can drop the instance
911	# expansion we're doing for targets since there won't be any more
912	# changes to either the source nor the target templates beyond this
913	# exercise.
914	#
915
916	src_prefix := TEMPLATE_
917	load_function := def_templates_load_function
918	properties :=
919	properties_now_l :=
920	properties_now_r :=
921	properties_deferred := $(PROPS_SINGLE) $(PROPS_DEFERRED)
922	properties_deferred_l := $(PROPS_ACCUMULATE_L)
923	properties_deferred_r := $(PROPS_ACCUMULATE_R)
924	$(foreach trg, $(addprefix TEMPLATE_,$(_TEMPLATES)),$(evalval def_inherit))
925
926	# done inheriting.
927	src_prefix :=
928	load_function :=
929	properties :=
930	properties_now_l :=
931	properties_now_r :=
932	properties_deferred :=
933	properties_deferred_l :=
934	properties_deferred_r :=
935
936	ifdef KBUILD_PROFILE_SELF
937	_KBUILD_TS_NOW := $(nanots )
938	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done template inheritance)
939	$(info stat: $(make-stats ))
940	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
941	endif
942
943
944
945
946	#
947	# Template/Target Expansion.
948	#
949	# Extend all targets with the values from the template. Doing this up front
950	# allows more generic code and less mess down in the pass 2 target handling.
951	# However it does eat a good deal of memory.
952	#
953
954	## Inherit one template property in a non-accumulative manner.
955	# @param $(prop) Property name
956	# @param $(target) Target name
957	# @todo fix the precedence order for some properties.
958	define def_inherit_template_one
959	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
960	ifndef $(target)_$(prop)
961	$(target)_$(prop) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
962	endif
963	endif
964	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
965	ifndef $(target)_$(prop).$(bld_trg)
966	$(target)_$(prop).$(bld_trg) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
967	endif
968	endif
969	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
970	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
971	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
972	endif
973	endif
974	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
975	ifndef $(target)_$(prop).$(bld_trg_arch)
976	$(target)_$(prop).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
977	endif
978	endif
979	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
980	ifndef $(target)_$(prop).$(bld_trg_cpu)
981	$(target)_$(prop).$(bld_trg_cpu) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
982	endif
983	endif
984	endef
985
986	## Inherit one template property in a non-accumulative manner, deferred expansion.
987	# @param 1: $(prop) Property name
988	# @param 2: $(target) Target name
989	# @todo fix the precedence order for some properties.
990	# @remark this define relies on double evaluation
991	define def_inherit_template_one_deferred
992	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
993	ifndef $(target)_$(prop)
994	$(target)_$(prop) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
995	endif
996	endif
997	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
998	ifndef $(target)_$(prop).$(bld_trg)
999	$(target)_$(prop).$(bld_trg) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
1000	endif
1001	endif
1002	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
1003	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
1004	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
1005	endif
1006	endif
1007	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
1008	ifndef $(target)_$(prop).$(bld_trg_arch)
1009	$(target)_$(prop).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
1010	endif
1011	endif
1012	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
1013	ifndef $(target)_$(prop).$(bld_trg_cpu)
1014	$(target)_$(prop).$(bld_trg_cpu) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
1015	endif
1016	endif
1017	endef
1018
1019	## Inherit one acculumlative template property where the 'most significant' items are at the left end.
1020	# @param $(prop) Property name
1021	# @param $(target) Target name
1022	define def_inherit_template_one_accumulate_l
1023	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
1024	$(target)_$(prop) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
1025	endif
1026	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(KBUILD_TYPE)
1027	$(target)_$(prop).$(KBUILD_TYPE) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(KBUILD_TYPE))
1028	endif
1029	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
1030	$(target)_$(prop).$(bld_trg) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
1031	endif
1032	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
1033	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
1034	endif
1035	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
1036	$(target)_$(prop).$(bld_trg_cpu) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
1037	endif
1038	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
1039	$(target)_$(prop).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
1040	endif
1041	endef
1042
1043	## Inherit one acculumlative template property where the 'most significant' items are at the right end.
1044	# @param $(prop) Property name
1045	# @param $(target) Target name
1046	define def_inherit_template_one_accumulate_r
1047	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
1048	$(target)_$(prop) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
1049	endif
1050	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(KBUILD_TYPE)
1051	$(target)_$(prop).$(KBUILD_TYPE) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(KBUILD_TYPE))
1052	endif
1053	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
1054	$(target)_$(prop).$(bld_trg) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
1055	endif
1056	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
1057	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
1058	endif
1059	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
1060	$(target)_$(prop).$(bld_trg_cpu) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
1061	endif
1062	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
1063	$(target)_$(prop).$(bld_trg_arch) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
1064	endif
1065	endef
1066
1067
1068	## Inherit template properties for on target.
1069	# @param $(target) Target name.
1070	define def_inherit_template
1071	# sanity check.
1072	ifdef _$(target)_ALREADY_PROCESSED
1073	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s))
1074	endif
1075	_$(target)_ALREADY_PROCESSED := 1
1076
1077	# Inherit any default template.
1078	ifdef TEMPLATE
1079	ifeq ($($(target)_TEMPLATE),)
1080	$(eval $(target)_TEMPLATE:=$(TEMPLATE))
1081	endif
1082	endif
1083	# Expand the template if specified.
1084	ifneq ($($(target)_TEMPLATE),)
1085	$(foreach prop,$(PROPS_SINGLE),$(evalval def_inherit_template_one))
1086	$(foreach prop,$(PROPS_DEFERRED),$(eval $(def_inherit_template_one_deferred))) # exploits the 2 evaluation, so no value!
1087	$(foreach prop,$(PROPS_ACCUMULATE_L),$(eval $(def_inherit_template_one_accumulate_l))) # += works fine without value
1088	$(foreach prop,$(PROPS_ACCUMULATE_R),$(eval $(def_inherit_template_one_accumulate_r))) # use <= (kmk addition)
1089	endif
1090	endef
1091
1092	# Inherit template properties
1093	bld_trg := $(KBUILD_TARGET)
1094	bld_trg_arch := $(KBUILD_TARGET_ARCH)
1095	bld_trg_cpu := $(KBUILD_TARGET_CPU)
1096	$(foreach target, $(_ALL_TARGET_TARGETS),$(evalval def_inherit_template))
1097
1098	bld_trg := $(KBUILD_HOST)
1099	bld_trg_arch := $(KBUILD_HOST_ARCH)
1100	bld_trg_cpu := $(KBUILD_HOST_CPU)
1101	$(foreach target, $(_ALL_HOST_TARGETS),$(evalval def_inherit_template))
1102
1103	ifdef KBUILD_PROFILE_SELF
1104	_KBUILD_TS_NOW := $(nanots )
1105	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done template/target expansion)
1106	$(info stat: $(make-stats ))
1107	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1108	endif
1109
1110
1111	#
1112	# Include tools, sdks and units.
1113	#
1114	# The first part of this exercise is to figure out which TOOLS and SDKS
1115	# that should be included.
1116	#
1117	_TOOLS := $(TOOL.$(KBUILD_TARGET)) $(TOOL.$(KBUILD_TARGET_ARCH)) $(TOOL.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
1118	$(TOOL.$(KBUILD_HOST)) $(TOOL.$(KBUILD_HOST_ARCH)) $(TOOL.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
1119	$(TOOL)
1120	_SDKS := $(SDKS.$(KBUILD_TARGET)) $(SDKS.$(KBUILD_TARGET_ARCH)) $(SDKS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
1121	$(SDKS.$(KBUILD_HOST)) $(SDKS.$(KBUILD_HOST_ARCH)) $(SDKS.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
1122	$(SDKS.$(KBUILD_TYPE)) \
1123	$(SDKS)
1124	_USES := $(USES.$(KBUILD_TARGET)) $(USES.$(KBUILD_TARGET_ARCH)) $(USES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
1125	$(USES.$(KBUILD_HOST)) $(USES.$(KBUILD_HOST_ARCH)) $(USES.$(KBUILD_HOST).$(KBUILD_HOST_ARCH)) \
1126	$(USES.$(KBUILD_TYPE)) \
1127	$(USES)
1128	define def_tools_sdks_target_source
1129	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
1130	$($(source)_$(prop).$(_bld_trg)) \
1131	$($(target)_$(source)_$(prop).$(_bld_trg)) \
1132	$($(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
1133	$($(target)_$(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
1134	$($(source)_$(prop).$(_bld_trg_arch)) \
1135	$($(target)_$(source)_$(prop).$(_bld_trg_arch)) \
1136	$($(source)_$(prop)) \
1137	$($(target)_$(source)_$(prop))))
1138	$(eval _SDKS += \
1139	$($(source)_SDKS.$(_bld_trg)) \
1140	$($(target)_$(source)_SDKS.$(_bld_trg)) \
1141	$($(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
1142	$($(target)_$(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
1143	$($(source)_SDKS.$(_bld_trg_arch)) \
1144	$($(target)_$(source)_SDKS.$(_bld_trg_arch)) \
1145	$($(source)_SDKS.$(KBUILD_TYPE)) \
1146	$($(target)_$(source)_SDKS.$(KBUILD_TYPE)) \
1147	$($(source)_SDKS) \
1148	$($(target)_$(source)_SDKS))
1149	$(eval _USES += \
1150	$($(source)_USES.$(_bld_trg)) \
1151	$($(target)_$(source)_USES.$(_bld_trg)) \
1152	$($(source)_USES.$(_bld_trg).$(_bld_trg_arch)) \
1153	$($(target)_$(source)_USES.$(_bld_trg).$(_bld_trg_arch)) \
1154	$($(source)_USES.$(_bld_trg_arch)) \
1155	$($(target)_$(source)_USES.$(_bld_trg_arch)) \
1156	$($(source)_USES.$(KBUILD_TYPE)) \
1157	$($(target)_$(source)_USES.$(KBUILD_TYPE)) \
1158	$($(source)_USES) \
1159	$($(target)_$(source)_USES))
1160	endef # def_tools_sdks_target_source
1161
1162	define def_tools_sdks_target
1163	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
1164	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
1165	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
1166	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
1167
1168	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
1169	$($(target)_$(prop).$(_bld_trg)) \
1170	$($(target)_$(prop).$(_bld_trg_arch)) \
1171	$($(target)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
1172	$($(target)_$(prop))))
1173	$(eval _SDKS += \
1174	$($(target)_SDKS.$(_bld_trg)) \
1175	$($(target)_SDKS.$(_bld_trg_arch)) \
1176	$($(target)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
1177	$($(target)_SDKS))
1178	$(eval _USES += \
1179	$($(target)_USES.$(_bld_trg)) \
1180	$($(target)_USES.$(_bld_trg_arch)) \
1181	$($(target)_USES.$(_bld_trg).$(_bld_trg_arch)) \
1182	$($(target)_USES))
1183	$(foreach source, \
1184	$($(target)_SOURCES.$(_bld_trg)) \
1185	$($(target)_SOURCES.$(_bld_trg_arch)) \
1186	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
1187	$($(target)_SOURCES.$(_bld_trg_cpu)) \
1188	$($(target)_SOURCES.$(_bld_type)) \
1189	$($(target)_SOURCES) \
1190	, $(evalval def_tools_sdks_target_source))
1191	endef # def_tools_sdks_target
1192
1193	define def_tools_srcname_target
1194	local _bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
1195	local _bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
1196	local _bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
1197	local _bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
1198
1199	$(foreach source, $(notdir\
1200	$($(target)_SOURCES.$(_bld_trg)) \
1201	$($(target)_SOURCES.$(_bld_trg_arch)) \
1202	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
1203	$($(target)_SOURCES.$(_bld_trg_cpu)) \
1204	$($(target)_SOURCES.$(_bld_type)) \
1205	$($(target)_SOURCES) \
1206	), $(evalval def_tools_sdks_target_source))
1207	endef # def_tools_srcname_target
1208
1209	bld_trg := $(KBUILD_TARGET)
1210	bld_trg_arch := $(KBUILD_TARGET_ARCH)
1211	bld_trg_cpu := $(KBUILD_TARGET_CPU)
1212	$(foreach target, $(_ALL_TARGET_TARGETS), $(evalval def_tools_sdks_target))
1213	$(foreach target, $(_ALL_SRCNAME_TARGETS), $(evalval def_tools_srcname_target))
1214
1215	bld_trg := $(KBUILD_HOST)
1216	bld_trg_arch := $(KBUILD_HOST_ARCH)
1217	bld_trg_cpu := $(KBUILD_HOST_CPU)
1218	$(foreach target, $(_ALL_HOST_TARGETS), $(evalval def_tools_sdks_target))
1219
1220	_TOOLS := $(sort $(_TOOLS))
1221	_SDKS := $(sort $(_SDKS))
1222
1223	## Tool load function.
1224	# @param loading The tool name
1225	define def_tools_load_function
1226	ifndef TOOL_$(loading)
1227	TOOL_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_TOOL_PATHS) $(KBUILD_PATH)/tools $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
1228	ifeq ($(TOOL_$(loading)_KMK_FILE),)
1229	$(error kBuild: Cannot find include file for the tool '$(loading)'! Searched: $(KBUILD_TOOL_PATHS) $(KBUILD_PATH)/tools $(KBUILD_DEFAULT_PATHS))
1230	endif
1231	include $(TOOL_$(loading)_KMK_FILE)
1232	ifndef TOOL_$(loading)
1233	$(warning kBuild: TOOL_$(loading) was not defined by $(TOOL_$(loading)_KMK_FILE)!)
1234	endif
1235	endif
1236	endef # def_tools_include
1237
1238	## SDK load function.
1239	# @param loading The tool name
1240	define def_sdk_load_function
1241	ifndef SDK_$(loading)
1242	SDK_$(loading)_KMK_FILE := $(firstword $(foreach path, $(KBUILD_SDK_PATHS) $(KBUILD_PATH)/sdks $(KBUILD_DEFAULT_PATHS), $(wildcard $(path)/$(loading).kmk)))
1243	ifeq ($(SDK_$(loading)_KMK_FILE),)
1244	$(error kBuild: Cannot find include file for the SDK '$(loading)'! Searched: $(KBUILD_SDK_PATHS) $(KBUILD_PATH)/sdks $(KBUILD_DEFAULT_PATHS))
1245	endif
1246	include $(SDK_$(loading)_KMK_FILE)
1247	ifndef SDK_$(loading)
1248	$(warning kBuild: SDK_$(loading) was not defined by $(SDK_$(loading)_KMK_FILE)!)
1249	endif
1250	endif
1251	endef # def_sdk_load_function
1252
1253
1254	properties :=
1255	properties_now_l :=
1256	properties_now_r :=
1257	properties_deferred := $(PROPS_SINGLE) $(PROPS_DEFERRED)
1258	properties_deferred_l := $(PROPS_ACCUMULATE_L)
1259	properties_deferred_r := $(PROPS_ACCUMULATE_R)
1260
1261	src_prefix := TOOL_
1262	load_function := def_tools_load_function
1263	$(foreach trg, $(addprefix TOOL_,$(_TOOLS)), $(evalval def_inherit))
1264
1265	src_prefix := SDK_
1266	load_function := def_sdk_load_function
1267	$(foreach trg, $(addprefix SDK_,$(_SDKS)), $(evalval def_inherit))
1268
1269	# done inheriting.
1270	src_prefix :=
1271	load_function :=
1272	properties :=
1273	properties_now_l :=
1274	properties_now_r :=
1275	properties_deferred :=
1276	properties_deferred_l :=
1277	properties_deferred_r :=
1278
1279	# No inheriting for the uses, they're just global 'code'.
1280	$(foreach loading, $(_USES), $(evalval def_unit_load_function))
1281
1282
1283	ifdef KBUILD_PROFILE_SELF
1284	_KBUILD_TS_NOW := $(nanots )
1285	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done tools, sdks and units)
1286	$(info stat: $(make-stats ))
1287	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1288	endif
1289
1290
1291
1292	#
1293	#
1294	# Target lists - Pass 1
1295	#
1296	# This pass is for defining variables that might be referenced in
1297	# properties of other targets.
1298	#
1299	#
1300
1301	# Don't do anything for fetch targets (yet).
1302
1303	##
1304	# Link prolog for Pass 1.
1305	#
1306	# @param $(target) Normalized target name.
1307	# @param $(EXT) EXE,DLL,SYS,LIB.
1308	# @param $(EXTPRE) HOST or nothing.
1309	# @param $(definst) The default _INST value.
1310	# @param $(tool_prefix) LD or AR.
1311	# @param $(bld_trg_base_var) TARGET or PLATFORM.
1312	define def_pass1_link_common
1313
1314	local bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
1315	local bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_$(bld_trg_base_var)))
1316	local bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_$(bld_trg_base_var)_ARCH))
1317	local bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_$(bld_trg_base_var)_CPU))
1318
1319	local tool := $(call _TARGET_TOOL,$(target),$(tool_prefix))
1320	local name := $(firstword\
1321	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
1322	$($(target)_NAME.$(bld_trg_arch))\
1323	$($(target)_NAME.$(bld_trg))\
1324	$($(target)_NAME.$(bld_type))\
1325	$($(target)_NAME)\
1326	$(target))
1327	local outbase := $(call TARGET_BASE,$(name),$(target))
1328	ifndef PATH_$(target)
1329	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
1330	else ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
1331	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
1332	endif
1333	ifeq ($(tool_prefix),AR) ## @todo fix this mess!
1334	local suff := $(firstword\
1335	$($(target)_$(EXT)SUFF.$(bld_trg).$(bld_trg_arch))\
1336	$($(target)_$(EXT)SUFF.$(bld_trg))\
1337	$($(target)_$(EXT)SUFF)\
1338	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF.$(bld_trg).$(bld_trg_arch))\
1339	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF.$(bld_trg))\
1340	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF)\
1341	$(SUFF_LIB))
1342	else
1343	local suff := $(firstword \
1344	$($(target)_$(EXT)SUFF) \
1345	$($(target)_$(EXT)SUFF) \
1346	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF) \
1347	$($(EXTPRE)SUFF_$(EXT)))
1348	endif
1349	local out := $(outbase)$(suff)
1350
1351	# TARGET_*
1352	TARGET_$(target) := $(out)
1353
1354	# INSTARGET_*
1355	ifeq ($(strip $($(target)_NOINST) $($(target)_NOINST.$(bld_trg)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch).$(bld_type)) $($(target)_NOINST.$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg_cpu)) $($(target)_NOINST.$(bld_trg_type))),)
1356	ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type))),)
1357	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type)))
1358	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch))),)
1359	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch)))
1360	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_type))),)
1361	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_type)))
1362	else ifneq ($(strip $($(target)_INST.$(bld_trg_arch))),)
1363	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg_arch)))
1364	else ifneq ($(strip $($(target)_INST.$(bld_trg))),)
1365	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg)))
1366	else ifneq ($(strip $($(target)_INST.$(bld_type))),)
1367	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_type)))
1368	else ifneq ($(strip $($(target)_INST)),)
1369	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST))
1370	else
1371	local inst := $(definst)/
1372	endif
1373	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)),$(inst))
1374
1375	else # NOINST
1376	INSTARGET_$(target) :=
1377	endif # NOINST
1378
1379	endef
1380
1381
1382	#
1383	# BLDPROGS (Pass 1)
1384	#
1385	define def_pass1_bldprog
1386	# set NOINST if not forced installation before doing the usual stuff.
1387	ifndef $(target)_INST
1388	$(target)_NOINST := 1
1389	endif
1390	$(evalval def_pass1_link_common)
1391	endef
1392
1393	EXT := EXE
1394	EXTPRE := HOST
1395	definst := $(PATH_BIN)
1396	tool_prefix := LD
1397	bld_trg_base_var := PLATFORM
1398	$(foreach target, $(_ALL_BLDPROGS), \
1399	$(evalval def_pass1_bldprog))
1400
1401
1402	#
1403	# LIBRARIES (Pass 1)
1404	#
1405	EXT := LIB
1406	EXTPRE :=
1407	definst := $(PATH_LIB)
1408	tool_prefix := AR
1409	bld_trg_base_var := TARGET
1410	$(foreach target, $(_ALL_LIBRARIES), \
1411	$(evalval def_pass1_link_common))
1412
1413
1414	#
1415	# DLLS (Pass 1)
1416	#
1417	EXT := DLL
1418	EXTPRE :=
1419	definst := $(PATH_DLL)
1420	tool_prefix := LD
1421	bld_trg_base_var := TARGET
1422	$(foreach target, $(_ALL_DLLS), \
1423	$(evalval def_pass1_link_common))
1424
1425
1426	#
1427	# IMPORT LIBRARIES (Pass 1)
1428	#
1429	# - On OS/2 and windows these are libraries.
1430	# - On other platforms they are fake DLLs.
1431	#
1432	if1of ($(KBUILD_TARGET), nt os2 win win64 win32)
1433	EXT := LIB
1434	EXTPRE :=
1435	definst := $(PATH_LIB)
1436	tool_prefix := AR
1437	bld_trg_base_var := TARGET
1438	$(foreach target, $(_ALL_IMPORT_LIBS), \
1439	$(evalval def_pass1_link_common))
1440	else
1441	EXT := DLL
1442	EXTPRE :=
1443	definst := $(PATH_DLL)
1444	tool_prefix := LD
1445	bld_trg_base_var := TARGET
1446	$(foreach target, $(_ALL_IMPORT_LIBS), \
1447	$(evalval def_pass1_link_common))
1448	endif
1449
1450
1451	#
1452	# PROGRAMS (Pass 1)
1453	#
1454	EXT := EXE
1455	EXTPRE :=
1456	definst := $(PATH_BIN)
1457	tool_prefix := LD
1458	bld_trg_base_var := TARGET
1459	$(foreach target, $(_ALL_PROGRAMS), \
1460	$(evalval def_pass1_link_common))
1461
1462
1463	#
1464	# SYSMODS (Pass 1)
1465	#
1466	EXT := SYS
1467	EXTPRE :=
1468	definst := $(PATH_SYS)
1469	tool_prefix := LD
1470	bld_trg_base_var := TARGET
1471	$(foreach target, $(_ALL_SYSMODS), \
1472	$(evalval def_pass1_link_common))
1473
1474
1475	#
1476	# INSTALLS (Pass 1)
1477	# Note! INSTARGET_* for INSTALLS aren't available until later.
1478	#
1479	define def_pass1_install
1480	local bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
1481	local bld_trg := $(firstword $($(target)_BLD_TRG) $(KBUILD_TARGET))
1482	local bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(KBUILD_TARGET_ARCH))
1483	local bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(KBUILD_TARGET_CPU))
1484	# TARGET_*
1485	TARGET_$(target) := $(PATH_TARGET)/$(target).ins
1486	# INSTARGET_ later.
1487	endef
1488	$(foreach target, $(_ALL_INSTALLS), \
1489	$(evalval def_pass1_install))
1490
1491	ifdef KBUILD_PROFILE_SELF
1492	_KBUILD_TS_NOW := $(nanots )
1493	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done pass 1)
1494	$(info stat: $(make-stats ))
1495	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1496	endif
1497
1498
1499
1500
1501	#
1502	#
1503	# Target lists - Pass 2
1504	#
1505	#
1506
1507
1508	## @page pg_fetches Fetching Tools, Sources and Similar.
1509	#
1510	# The targets listed in the the FETCHES target list have the following attributes:
1511	# SOURCES
1512	# INST
1513	# FETCHTOOL
1514	# FETCHFLAGS
1515	# FETCHDIR
1516	# UNPACKTOOL
1517	# UNPACKFLAGS
1518	#
1519	# As usual the target name is an alias for 'creating' the target. Other
1520	# aliases are:
1521	# pass_fetches
1522	# fetch
1523	# unfetch
1524	# download
1525	# unpack
1526	#
1527	# @remark
1528	#
1529	# This is a little bit complex because we must guarantee that if a source file
1530	# changes only sligtly we must refetch it and to a proper unpacking of it. It
1531	# is also a desire that fetched archives and unpacked files can be deleted to
1532	# save space.
1533	#
1534	# Thus, we must be able to cleanup what we've unpacked should any of the
1535	# sources be removed. We do this by maintaining a file listing the files
1536	# and directories that was unpacked. This operation is named 'unfetch'.
1537	#
1538	# We make use of the SIZE and MD5 attributes for each of the sources to
1539	# create a digest that is stored in the primary target file. Subsequent
1540	# runswill compare their digest with it to decide if a refetch is required.
1541	# When a refetch is found necessary, an 'unfetch' is performed first to
1542	# clean out old files and directores. Note even changes in source order
1543	# will cause a refetch due to the way the digest is constructed and
1544	# evaluated.
1545	#
1546	# By not depending directly on the archives (nor on any unpacked files)
1547	# but on a goal made up from the archive name, size and md5, we allow
1548	# the user to delete the archives. Naturally, this means we'll have to
1549	# check and fetch missing archives before attempting to unpack them.
1550	#
1551	# @remark
1552	#
1553	# This feature will NOT work correctly with vanilla GNU make becuase
1554	# it makes use of includedep to avoid too many unnecessary files.
1555	#
1556	# @todo
1557	# 1. Download corruption / continuation.
1558	# 2. It's quite possible that there is one too many indirect dependency now...
1559	#
1560
1561	## generates the fetch rule
1562	define def_fetch_src_fetch_rule
1563	# Indirect goal for downloading something.
1564	.PRECIOUS: $(out)
1565	$(out) + $($(target)_$(srcname)_FETCH_OUTPUT_) +\| $($(target)_$(srcname)_FETCH_OUTPUT_MAYBE_) : \
1566	\| $($(target)_$(srcname)_FETCH_DEPORD_)
1567	%$$(call MSG_FETCH_DL,$(target),$(source),$(out))
1568	@## @todo do fancy stuff like download continuation.
1569	$$(QUIET)$$(RM) -f -- $(out)
1570	$($(target)_$(srcname)_FETCH_CMDS_)
1571	$$(QUIET)$(if $(md5),$$(MD5SUM_EXT) -b -C $(md5) $(out))
1572
1573
1574
1575	# Intermediate goal for making sure the md5 and size matches. it will (re) fetch the archive if necessary.
1576	$(out).checked_$(md5)_$(size): $($(target)_$(srcname)_FETCH_DEPEND_) \| $($(target)_$(srcname)_FETCH_DEPORD_)
1577	%$$(call MSG_FETCH_CHK,$(target),$(source),$(out))
1578	$$(QUIET)$$(RM) -f -- $$@
1579	@# (re)fetch the file if it doesn't exist or if it doesn't matches the md5.
1580	@## @todo do fancy stuff like download continuation.
1581	$$(QUIET)( test -f $(out) && $(if $(md5),$$(MD5SUM_EXT) -b -C $(md5) $(out), true) ) \
1582	\|\| ( $$(RM_EXT) -f $(out) \
1583	&& $$(MAKE) $(out) -f $(MAKEFILE) --no-print-directory )
1584	$$(QUIET2)$$(APPEND) $$@
1585
1586	_TARGET_$(target)_FETCHED += $(out) $(out).checked_$(md5)_$(size)
1587
1588	# Just a little precaution.
1589	.NOTPARALLEL: $(out) $(out).checked_$(md5)_$(size)
1590
1591	endef
1592
1593	## generates the unpack rule
1594	define def_fetch_src_unpack_rule
1595	# This is the unpack rule. it has an order-only dependency on the download check.
1596	$(out) + $($(target)_$(srcname)_UNPACK_OUTPUT_) +\| $($(target)_$(srcname)_UNPACK_OUTPUT_MAYBE_) : \
1597	$($(target)_$(srcname)_UNPACK_DEPEND_) \
1598	\| $($(target)_$(srcname)_UNPACK_DEPORD_) $(archive).checked_$(md5)_$(size)
1599	%$$(call MSG_FETCH_UP,$(target),$(archive),$(inst))
1600	$$(QUIET)$$(RM) -f -- $(out)
1601	@# if the source archive doesn't exist fetch it (can have been deleted to save space).
1602	$$(QUIET)test -f $(archive) \
1603	\|\| ( $$(RM_EXT) -f $(archive).checked_$(md5)_$(size) \
1604	&& $$(MAKE) $(archive).checked_$(md5)_$(size) -f $(MAKEFILE) --no-print-directory )
1605	$($(target)_$(srcname)_UNPACK_CMDS_)
1606	$$(QUIET2)$$(APPEND) $(out) $(notdir $(archive).checked_$(md5)_$(size))
1607	$$(QUIET2)$$(APPEND) $(out) $(notdir $(out))
1608
1609	$(eval _TARGET_$(target)_UNPACKED += $(out))
1610	_TARGET_$(target)_DIGEST := $(_TARGET_$(target)_DIGEST)-$(srcname)_$(md5)_$(size)
1611
1612	.NOTPARALLEL: $(out)
1613
1614	endef
1615
1616	## Processes a fetch source
1617	#
1618	define def_fetch_src
1619	#$ (warning dbg: def_fetch_src: source='$(source)' target='$(target)')
1620
1621	# common
1622	local srcname := $(notdir $(source))
1623	local inst := $(firstword \
1624	$($(target)_$(source)_INST)\
1625	$($(target)_$(srcname)_INST)\
1626	$($(source)_INST)\
1627	$($(srcname)_INST)\
1628	$($(target)_INST)\
1629	)
1630	ifneq ($(patsubst %/,ok,$(inst)),ok)
1631	$(error kBuild: Bad or missing INST property for source '$(source)' in target '$(target)': $(inst))
1632	endif
1633	INSTARGET_$(target)_$(srcname) := $(inst)
1634	local fetchdir := $(firstword \
1635	$($(target)_$(source)_FETCHDIR)\
1636	$($(target)_$(srcname)_FETCHDIR)\
1637	$($(source)_FETCHDIR)\
1638	$($(srcname)_FETCHDIR)\
1639	$($(target)_FETCHDIR)\
1640	$(FETCHDIR)\
1641	$(PATH_TARGET)\
1642	)
1643	local deps := \
1644	$($(target)_$(source)_DEPS)\
1645	$($(target)_$(srcname)_DEPS)\
1646	$($(source)_DEPS)\
1647	$($(srcname)_DEPS)\
1648	$($(target)_DEPS)
1649	local orderdeps := \
1650	$($(target)_$(source)_ORDERDEPS)\
1651	$($(target)_$(srcname)_ORDERDEPS)\
1652	$($(source)_ORDERDEPS)\
1653	$($(srcname)_ORDERDEPS)\
1654	$($(target)_ORDERDEPS)
1655	local md5 := $(firstword \
1656	$($(target)_$(source)_MD5)\
1657	$($(target)_$(srcname)_MD5)\
1658	$($(source)_MD5)\
1659	$($(srcname)_MD5)\
1660	$($(target)_MD5)\
1661	)
1662	local size := $(firstword \
1663	$($(target)_$(source)_SIZE)\
1664	$($(target)_$(srcname)_SIZE)\
1665	$($(source)_SIZE)\
1666	$($(srcname)_SIZE)\
1667	$($(target)_SIZE)\
1668	)
1669	clean_files += \
1670	$($(target)_$(source)_CLEAN)\
1671	$($(target)_$(srcname)_CLEAN)\
1672	$($(source)_CLEAN)\
1673	$($(srcname)_CLEAN)
1674	local dep := # not legal for fetch and unpack tools
1675
1676
1677	#
1678	# The fetching.
1679	#
1680	local out := $(fetchdir)/$(srcname)
1681	local archive := $(out)
1682	TARGET_$(target)_$(srcname) := $(out)
1683	local dirdep := $(call DIRDEP,$(fetchdir))
1684	local tool := $(firstword \
1685	$($(target)_$(source)_FETCHTOOL)\
1686	$($(target)_$(srcname)_FETCHTOOL)\
1687	$($(target)_$(source)_TOOL)\
1688	$($(target)_$(srcname)_TOOL)\
1689	$($(source)_FETCHTOOL)\
1690	$($(srcname)_FETCHTOOL)\
1691	$($(source)_TOOL)\
1692	$($(srcname)_TOOL)\
1693	$($(target)_FETCHTOOL)\
1694	$($(target)_TOOL)\
1695	)
1696	local flags :=\
1697	$(TOOL_$(tool)_FETCHFLAGS)\
1698	$(FETCHFLAGS)\
1699	$($(target)_FETCHFLAGS)\
1700	$($(srcname)_FETCHFLAGS)\
1701	$($(source)_FETCHFLAGS)\
1702	$($(target)_$(srcname)_FETCHFLAGS)\
1703	$($(target)_$(source)_FETCHFLAGS)
1704
1705	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) fetchdir=$(fetchdir) md5=$(md5) size=$(size))
1706
1707	ifndef TOOL_$(tool)_FETCH_CMDS
1708	$(warning kBuild: tools: \
1709	1 $($(target)_$(source)_FETCHTOOL)\
1710	2 $($(target)_$(srcname)_FETCHTOOL)\
1711	3 $($(target)_$(source)_TOOL)\
1712	4 $($(target)_$(srcname)_TOOL)\
1713	5 $($(source)_FETCHTOOL)\
1714	6 $($(srcname)_FETCHTOOL)\
1715	7 $($(source)_TOOL)\
1716	8 $($(srcname)_TOOL)\
1717	9 $($(target)_FETCHTOOL)\
1718	10 $($(target)_TOOL) )
1719	$(error kBuild: TOOL_$(tool)_FETCH_CMDS is not defined. source=$(source) target=$(target) )
1720	endif
1721
1722	# call the tool
1723	$(target)_$(srcname)_FETCH_CMDS_ := $(TOOL_$(tool)_FETCH_CMDS)
1724	$(target)_$(srcname)_FETCH_OUTPUT_ := $(TOOL_$(tool)_FETCH_OUTPUT)
1725	$(target)_$(srcname)_FETCH_OUTPUT_MAYBE_ := $(TOOL_$(tool)_FETCH_OUTPUT_MAYBE)
1726	$(target)_$(srcname)_FETCH_DEPEND_ := $(TOOL_$(tool)_FETCH_DEPEND) $(deps)
1727	$(target)_$(srcname)_FETCH_DEPORD_ := $(TOOL_$(tool)_FETCH_DEPORD) $(dirdep) $(orderdeps)
1728
1729	# generate the fetch rule.
1730	$(eval $(def_fetch_src_fetch_rule))
1731
1732
1733	#
1734	# The unpacking / installing.
1735	#
1736	local out := $(inst)_kBuild_$(target)_$(srcname)_unpacked.lst
1737	local dirdep := $(call DIRDEP,$(inst))
1738	local tool := $(firstword \
1739	$($(target)_$(source)_UNPACKTOOL)\
1740	$($(target)_$(srcname)_UNPACKTOOL)\
1741	$($(target)_$(source)_TOOL)\
1742	$($(target)_$(srcname)_TOOL)\
1743	$($(source)_UNPACKTOOL)\
1744	$($(srcname)_UNPACKTOOL)\
1745	$($(source)_TOOL)\
1746	$($(srcname)_TOOL)\
1747	$($(target)_UNPACKTOOL)\
1748	$($(target)_TOOL) \
1749	)
1750	ifeq ($(tool),)
1751	local tool := $(toupper $(subst .,,$(suffix $(subst tar.,TAR,$(srcname)))))
1752	$(evalval def_tools_include)
1753	endif
1754	local flags :=\
1755	$(TOOL_$(tool)_UNPACKFLAGS)\
1756	$(UNPACKFLAGS)\
1757	$($(target)_UNPACKFLAGS)\
1758	$($(srcname)_UNPACKFLAGS)\
1759	$($(source)_UNPACKFLAGS)\
1760	$($(target)_$(srcname)_UNPACKFLAGS)\
1761	$($(target)_$(source)_UNPACKFLAGS)
1762
1763	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) inst=$(inst) md5=$(md5) size=$(size))
1764	ifndef TOOL_$(tool)_UNPACK_CMDS
1765	$(warning kBuild: tools: \
1766	1 $($(target)_$(source)_UNPACKTOOL)\
1767	2 $($(target)_$(srcname)_UNPACKTOOL)\
1768	3 $($(target)_$(source)_TOOL)\
1769	4 $($(target)_$(srcname)_TOOL)\
1770	5 $($(source)_UNPACKTOOL)\
1771	6 $($(srcname)_UNPACKTOOL)\
1772	7 $($(source)_TOOL)\
1773	8 $($(srcname)_TOOL)\
1774	9 $($(target)_UNPACKTOOL)\
1775	10 $($(target)_TOOL) \
1776	11 $(toupper $(subst tar.,TAR,$(ext $(srcname)))) \
1777	)
1778	$(error kBuild: TOOL_$(tool)_UNPACK_CMDS is not defined. source=$(source) target=$(target) )
1779	endif
1780
1781	# call the tool
1782	$(target)_$(srcname)_UNPACK_CMDS_ := $(TOOL_$(tool)_UNPACK_CMDS)
1783	$(target)_$(srcname)_UNPACK_OUTPUT_ := $(TOOL_$(tool)_UNPACK_OUTPUT)
1784	$(target)_$(srcname)_UNPACK_OUTPUT_MAYBE_ := $(TOOL_$(tool)_UNPACK_OUTPUT_MAYBE)
1785	$(target)_$(srcname)_UNPACK_DEPEND_ := $(TOOL_$(tool)_UNPACK_DEPEND) $(deps)
1786	$(target)_$(srcname)_UNPACK_DEPORD_ := $(TOOL_$(tool)_UNPACK_DEPORD) $(dirdep) $(orderdeps)
1787
1788	# generate the fetch rule.
1789	$(eval $(def_fetch_src_unpack_rule))
1790
1791	_DIRS += $(inst) $(fetchdir)
1792
1793	endef
1794
1795
1796	##
1797	# Define the target level rules for a fetch.
1798	# @param target
1799	# @param out
1800	# @param inst
1801	# @param _TARGET_$(target)_UNPACKED
1802	# @param _TARGET_$(target)_DIGEST
1803	# @param bld_trg
1804	# @param bld_trg_arch
1805	define def_fetch_rules
1806
1807	$(out).lst: $(_TARGET_$(target)_UNPACKED) \| $(call DIRDEP,$(inst))
1808	%$$(call MSG_FETCH_OK,$(target))
1809	$$(QUIET)$$(RM) -f -- $$@ $$@.tmp
1810	$$(QUIET2)$$(APPEND) $$@.tmp '$(notdir $(out))'
1811	$$(QUIET)$(if $(_TARGET_$(target)_UNPACKED),$$(CAT_EXT) $(_TARGET_$(target)_UNPACKED) >> $$@.tmp)
1812	$$(QUIET)$$(MV) -f -- $$@.tmp $$@
1813
1814	$(out)_unfetched:
1815	%$$(call MSG_UNFETCH,$(target))
1816	$$(QUIET)$$(RM) -f -- $$(addprefix $(inst),$$(shell $$(CAT_EXT) $(out).lst 2> /dev/null \| $$(SED) -e '/\/$$$$/d'))
1817	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist -- $$(dir $$@) \
1818	$$(addprefix $(inst),$$(sort $$(dir $$(shell $$(CAT_EXT) $(out).lst 2> /dev/null))))
1819	$$(QUIET)$$(RM) -f -- $(out).lst $(out)
1820	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist -- $$(dir $$@)
1821
1822	$(out): $(comp-vars _TARGET_$(target)_DIGEST_PREV,_TARGET_$(target)_DIGEST,FORCE) \| $(call DIRDEP,$(inst))
1823	$$(QUIET)$$(RM) -f -- $$@
1824	%$$(if $$(_TARGET_$(target)_DIGEST),$$(if $$(wildcard $(out).lst)\
1825	,$$(call MSG_REFETCH,$(target)),$$(call MSG_FETCH,$(target))),$$(call MSG_UNFETCH,$(target)))
1826	$$(QUIET)$$(if $$(wildcard $(out).lst ),$$(MAKE) -f $(MAKEFILE) --no-print-directory $(out)_unfetched)
1827	$$(QUIET)$$(if $$(_TARGET_$(target)_DIGEST),$$(MAKE) -f $(MAKEFILE) --no-print-directory $(out).lst,$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist -- $$(dir $$@))
1828	$$(QUIET2)$$(if $$(_TARGET_$(target)_DIGEST),$$(APPEND) $$@ "_TARGET_$(target)_DIGEST_PREV := $(_TARGET_$(target)_DIGEST)")
1829
1830	.NOTPARALLEL: $(out).lst $(out)_unfetched $(out)
1831
1832	endef
1833
1834
1835	##
1836	# Deal with one fetch target.
1837	# @param target
1838	# @param bld_trg
1839	# @param bld_trg_arch
1840	define def_fetch
1841	# common
1842	INSTARGET_$(target) := $($(target)_INST)
1843	ifneq ($(patsubst %/,ok,$(INSTARGET_$(target))),ok)
1844	$(error kBuild: Bad or missing INST property for target '$(target)'. \
1845	$(target)_INST='$($(target)_INST)' ($(origin $(target)_INST)))
1846	endif
1847	_TARGET_$(target)_FETCHED :=
1848	_TARGET_$(target)_UNPACKED :=
1849	_TARGET_$(target)_DIGEST :=
1850	local clean_files := $($(target)_CLEAN) $($(target)_CLEAN.$(bld_trg)) $($(target)_CLEAN.$(bld_trg).$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_arch)) $($(target)_CLEAN.$(KBUILD_TYPE))
1851
1852	# The 'sources'.
1853	#$ (warning dbg fetch: target=$(target) sources=$($(target)_SOURCES) $($(target)_SOURCES.$(KBUILD_TYPE)) $($(target)_SOURCES.$(KBUILD_TARGET)) $($(target)_SOURCES.$(bld_trg_arch)) $($(target)_SOURCES.$(KBUILD_TARGET).$(bld_trg_arch)))
1854	$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(KBUILD_TYPE)) $($(target)_SOURCES.$(bld_trg)) $($(target)_SOURCES.$(bld_trg_arch)) $($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)),\
1855	$(evalval def_fetch_src))
1856
1857	# The target.
1858	local inst := $(INSTARGET_$(target))
1859	local out := $(inst)_kBuild_fetch_$(target)
1860
1861	$(eval includedep $(out))
1862
1863	$(eval $(def_fetch_rules))
1864
1865	# Define the aliases here (doesn't work if defined in def_fetch_rules, just like includedep).
1866	$(target): $(out)
1867	$(target)_unfetch: $(out)_unfetched
1868
1869	_FETCHES += $(out)
1870	_DOWNLOADS += $(_TARGET_$(target)_FETCHED)
1871	_UNPACKS += $(_TARGET_$(target)_UNPACKED)
1872	_UNFETCHES += $(out)_unfetched
1873	_DIRS += $(inst)
1874	_CLEAN_FILES += $(clean_files)
1875
1876	endef
1877
1878	# Walk the FETCH target lists.
1879	bld_trg := $(KBUILD_TARGET)
1880	bld_trg_arch := $(KBUILD_TARGET_ARCH)
1881	$(foreach target, $(_ALL_FETCHES), \
1882	$(evalvalctx def_fetch))
1883
1884	# some aliases.
1885	download: $(_DOWNLOADS)
1886	unpack: $(_UNPACKS)
1887	fetch: $(_FETCHES)
1888	unfetch: $(_UNFETCHES)
1889
1890	ifdef KBUILD_PROFILE_SELF
1891	_KBUILD_TS_NOW := $(nanots )
1892	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done fetching targets)
1893	$(info stat: $(make-stats ))
1894	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1895	endif
1896
1897
1898
1899	##
1900	## Patching.
1901	##
1902	##
1903	#define def_patch_src
1904	#
1905	#endef
1906	#
1907	#
1908	## Deal with one patch target.
1909	#define def_patch
1910	#
1911	#$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(KBUILD_TYPE)) $($(target)_SOURCES.$(KBUILD_TARGET)) $($(target)_SOURCES.$(KBUILD_TARGET_ARCH)) $($(target)_SOURCES.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)),\
1912	# $(evalval def_patch_src))
1913	#
1914	#_PATCHES +=
1915	#endef
1916	#
1917	#$(foreach target, $(_ALL_PATCHES), \
1918	# $(evalval def_patch))
1919	#
1920
1921
1922	#
1923	# Object processing.
1924	#
1925
1926	## wrapper the compile command dependency check.
1927	ifndef NO_COMPILE_CMDS_DEPS
1928	_DEP_COMPILE_CMDS = $$(comp-cmds-ex $$($(target)_$(subst :,_,$(source))_CMDS_PREV_),$$(commands $(obj)),FORCE)
1929	else
1930	_DEP_COMPILE_CMDS =
1931	endif
1932
1933	## Generates the rules for building a specific object, and the aliases
1934	# for building a source file.
1935	# @param $(obj) The object file.
1936	define def_target_source_rule
1937	ifdef TOOL_$(tool)_COMPILE_$(type)_USES_KOBJCACHE
1938	$(outbase).koc +\| $(obj) $($(target)_$(source)_OUTPUT_) $($(target)_$(source)_OUTPUT_MAYBE_) : \
1939	$($(target)_$(source)_DEPEND_) \
1940	$(value _DEP_COMPILE_CMDS) \
1941	\| \
1942	$($(target)_$(source)_DEPORD_) \
1943	$$$$($(target)_INTERMEDIATES)
1944	%$$(call MSG_COMPILE,$(target),$(source),$$@,$(type))
1945	else
1946	$(obj) + $($(target)_$(source)_OUTPUT_) +\| $($(target)_$(source)_OUTPUT_MAYBE_) : \
1947	$($(target)_$(source)_DEPEND_) \
1948	$(value _DEP_COMPILE_CMDS) \
1949	\| \
1950	$($(target)_$(source)_DEPORD_) \
1951	$$$$($(target)_INTERMEDIATES)
1952	%$$(call MSG_COMPILE,$(target),$(source),$$@,$(type))
1953	ifdef TOOL_$(tool)_COMPILE_$(type)_DONT_PURGE_OUTPUT
1954	$$(QUIET)$$(RM) -f -- $(dep) $(obj) $($(target)_$(source)_OUTPUT_) $($(target)_OUTPUT_MAYBE_)
1955	endif
1956	endif
1957
1958	$($(target)_$(source)_CMDS_)
1959
1960	ifndef NO_COMPILE_CMDS_DEPS
1961	%$$(QUIET2)$$(APPEND) '$(dep)'
1962	%$$(QUIET2)$$(APPEND) '$(dep)' 'define $(target)_$(subst :,_,$(source))_CMDS_PREV_'
1963	%$$(QUIET2)$$(APPEND) -c '$(dep)' '$(obj)'
1964	%$$(QUIET2)$$(APPEND) '$(dep)' 'endef'
1965	endif
1966
1967	$(basename $(notdir $(obj))).o: $(obj)
1968	$(basename $(notdir $(obj))).obj: $(obj)
1969
1970	## @todo make this 'local cmds' in 0.2.x or when a new kb-src-one is added.
1971	$(target)_$(source)_CMDS_ :=
1972	endef
1973
1974
1975	## wrapper the link command dependency check.
1976	ifndef NO_LINK_CMDS_DEPS
1977	_DEP_LINK_CMDS = $$(comp-cmds-ex $$($(target)_CMDS_PREV_),$$(commands $(out)),FORCE)
1978	else
1979	_DEP_LINK_CMDS =
1980	endif
1981
1982	## Generate the link rule for a target.
1983	# @param $(target) The normalized target name.
1984	# @param $(dirdep) Directories we depend upon begin created before linking.
1985	# @param $(dep) The name of the dependency file.
1986	# @param $(out)
1987	# @param $($(target)_OUTPUT_) Output files from the link.
1988	# @param $($(target)_OUTPUT_MAYBE_) Output files that the link may perhaps create.
1989	# @param $($(target)_DEPEND_) Dependencies.
1990	# @param $($(target)_DEPORD_) Dependencies which should only affect build order.
1991	# @param $(cmds) The link commands.
1992	# @param $($(target)_CMDS_PREV_) The link commands from the previous run.
1993	define def_link_rule
1994	$(out) + $($(target)_OUTPUT_) +\| $($(target)_OUTPUT_MAYBE_) : \
1995	$($(target)_DEPEND_) \
1996	$(value _DEP_LINK_CMDS) \
1997	\| \
1998	$($(target)_DEPORD_)
1999	%$$(call MSG_LINK,$(target),$$@,$(tool_do))
2000	$$(QUIET)$$(RM) -f -- $(dep) $(out) $($(target)_OUTPUT_) $($(target)_OUTPUT_MAYBE_)
2001
2002	$(cmds)
2003
2004	ifndef NO_LINK_CMDS_DEPS
2005	%$$(QUIET2)$$(APPEND) '$(dep)' 'define $(target)_CMDS_PREV_'
2006	%$$(QUIET2)$$(APPEND) -c '$(dep)' '$(out)'
2007	%$$(QUIET2)$$(APPEND) '$(dep)' 'endef'
2008	endif
2009
2010	$(basename $(notdir $(out))):: $(out)
2011
2012	endef
2013
2014
2015	## Generate the link & lib install rule
2016	# @param $(target) Normalized target name.
2017	# @param $(out) The build target.
2018	# @param $(INSTARGET_$(target)) The installation targets.
2019	# @param $(mode) The file mode (optional)
2020	define def_link_install_rule
2021	$(INSTARGET_$(target)) : $(out) \| $(call DIRDEP,$(dir $(INSTARGET_$(target))))
2022	%$$(call MSG_INST_TRG,$(target),$(out),$$@)
2023	$$(QUIET)$$(INSTALL) $$(if $(mode),-m $(mode)) -- $(out) $$@
2024
2025	ifdef KBUILD_DO_AUTO_INSTALL
2026	$(basename $(notdir $(out))):: $(INSTARGET_$(target))
2027	endif
2028	endef
2029
2030
2031	## def_src_handler_*
2032	#
2033	# @{
2034	define def_src_handler_c
2035	local type := C
2036	$(kb-src-one )
2037	endef
2038
2039	define def_src_handler_cxx
2040	local type := CXX
2041	$(kb-src-one )
2042	endef
2043
2044	define def_src_handler_objc
2045	local type := OBJC
2046	$(kb-src-one )
2047	endef
2048
2049	define def_src_handler_asm
2050	local type := AS
2051	$(kb-src-one )
2052	endef
2053
2054	define def_src_handler_rc
2055	local type := RC
2056	$(kb-src-one )
2057	endef
2058
2059	define def_src_handler_obj
2060	ifeq ($(defpath),)
2061	$(target)_OBJS_ += $(source)
2062	else
2063	$(target)_OBJS_ += $(abspathex $(source), $(defpath))
2064	endif
2065	endef
2066	## @}
2067
2068	## Handle one source.
2069	# .
2070	define def_src_handler_one
2071	local suff := $(suffix $(source))
2072	local src_handler := $(firstword $(filter $(suff):%, $($(target)_$(source)_SRC_HANDLERS) $($(source)_SRC_HANDLERS) $(target_src_handlers) ))
2073	local handler := $(patsubst $(suff):%,%,$(src_handler))
2074	ifneq ($(handler),)
2075	$(evalvalctx $(handler))
2076	else
2077	othersrc += $(source)
2078	endif
2079	endef
2080
2081	## Generic macro for processing all target sources.
2082	# @param $(target) Normalized target name.
2083	# @param $(defpath)
2084	# @param much-more...
2085	# @returns othersrc, $(target)_OBJS_, ++
2086	define def_target_sources
2087	local target_src_handlers := $($(target)_SRC_HANDLERS) $(KBUILD_SRC_HANDLERS)
2088	$(foreach source,\
2089	$($(target)_SOURCES)\
2090	$($(target)_SOURCES.$(bld_trg))\
2091	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch))\
2092	$($(target)_SOURCES.$(bld_trg_arch))\
2093	$($(target)_SOURCES.$(bld_trg_cpu))\
2094	$($(target)_SOURCES.$(bld_type))\
2095	,$(evalval def_src_handler_one) )
2096
2097	$(foreach source,\
2098	$($(target)_GEN_SOURCES_)\
2099	$($(target)_GEN_SOURCES_.$(bld_trg))\
2100	$($(target)_GEN_SOURCES_.$(bld_trg).$(bld_trg_arch))\
2101	$($(target)_GEN_SOURCES_.$(bld_trg_arch))\
2102	$($(target)_GEN_SOURCES_.$(bld_trg_cpu))\
2103	$($(target)_GEN_SOURCES_.$(bld_type))\
2104	,$(evalval def_src_handler_one) )
2105	endef
2106
2107
2108
2109	## Generic macro for generating the install rule(s) for a target
2110	# and update the globals with default out.
2111	#
2112	# @param $(target) Normalized target name.
2113	# @param $(out) The output file.
2114	# @param $(definst) The default _INST value.
2115	# @param $(typevar) The name of the variable with all the root targets of its type.
2116	# @remark Only library uses this now.
2117	define def_target_install_pluss
2118	ifeq ($(strip $($(target)_NOINST) $($(target)_NOINST.$(bld_trg)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch).$(bld_type)) $($(target)_NOINST.$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg_cpu)) $($(target)_NOINST.$(bld_trg_type))),)
2119	ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type))),)
2120	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type)))
2121	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch))),)
2122	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch)))
2123	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_type))),)
2124	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_type)))
2125	else ifneq ($(strip $($(target)_INST.$(bld_trg_arch))),)
2126	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg_arch)))
2127	else ifneq ($(strip $($(target)_INST.$(bld_trg))),)
2128	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg)))
2129	else ifneq ($(strip $($(target)_INST.$(bld_type))),)
2130	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_type)))
2131	else ifneq ($(strip $($(target)_INST)),)
2132	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST))
2133	else
2134	local inst := $(definst)/
2135	endif
2136	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)),$(inst))
2137
2138	$(eval $(def_link_install_rule))
2139
2140	_INSTALLS_FILES += $(INSTARGET_$(target))
2141
2142	ifdef KBUILD_DO_AUTO_INSTALL
2143	$(typevar) += $(INSTARGET_$(target))
2144	else
2145	$(typevar) += $(out)
2146	endif
2147	else # _NOINST
2148	$(typevar) += $(out)
2149	endif
2150
2151	_OUT_FILES += $($(target)_OUTPUT_) $($(target)_OUTPUT_MAYBE_) $(out)
2152	_CLEAN_FILES += $($(target)_CLEAN) $($(target)_CLEAN.$(bld_trg)) $($(target)_CLEAN.$(bld_trg).$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_cpu)) $($(target)_CLEAN.$(bld_type))
2153	_DIRS += $($(target)_BLDDIRS) $($(target)_BLDDIRS.$(bld_trg)) $($(target)_BLDDIRS.$(bld_trg).$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_cpu)) $($(target)_BLDDIRS.$(bld_type))
2154	_OBJS += $($(target)_OBJS_)
2155
2156	endef
2157
2158
2159
2160	#
2161	# LIBRARIES
2162	#
2163
2164	## Library (one).
2165	# @param $(target) Normalized library (target) name.
2166	define def_lib
2167	# library basics
2168	## @todo prefix
2169	local bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
2170	local bld_trg := $(firstword $($(target)_BLD_TRG) $(KBUILD_TARGET))
2171	local bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(KBUILD_TARGET_ARCH))
2172	local bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(KBUILD_TARGET_CPU))
2173	local tool := $(call _TARGET_TOOL,$(target),AR)
2174	ifeq ($(tool),)
2175	$(error kBuild: Library target $(target) does not have a tool defined!)
2176	endif
2177	local name := $(firstword\
2178	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
2179	$($(target)_NAME.$(bld_trg_arch))\
2180	$($(target)_NAME.$(bld_trg))\
2181	$($(target)_NAME.$(bld_type))\
2182	$($(target)_NAME)\
2183	$(target))
2184	local outbase := $(call TARGET_BASE,$(name),$(target))
2185	ifndef PATH_$(target)
2186	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
2187	else ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
2188	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
2189	endif
2190	local suff := $(firstword\
2191	$($(target)_LIBSUFF.$(bld_trg).$(bld_trg_arch))\
2192	$($(target)_LIBSUFF.$(bld_trg))\
2193	$($(target)_LIBSUFF)\
2194	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg).$(bld_trg_arch))\
2195	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg))\
2196	$(TOOL_$(tool)_ARLIBSUFF)\
2197	$(SUFF_LIB))
2198	local out := $(outbase)$(suff)
2199	local defpath := $($(target)_PATH)
2200	TARGET_$(target) := $(out)
2201	# no local here - must be writable across some foreachs.
2202	othersrc :=
2203	$(target)_OBJS_ :=
2204
2205	# Do units pre source callouts.
2206	local units := \
2207	$($(target)_USES.$(bld_trg).$(bld_trg_arch))\
2208	$($(target)_USES.$(bld_trg_arch))\
2209	$($(target)_USES.$(bld_trg))\
2210	$($(target)_USES.$(bld_type))\
2211	$($(target)_USES)
2212	$(foreach unit,$(units),$(evalval def_unit_$(unit)_target_pre))
2213
2214	# source -> object
2215	$(evalval def_target_sources)
2216
2217	# library linking
2218	local tool := $(call _TARGET_TOOL,$(target),AR)
2219	local name := $(firstword\
2220	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
2221	$($(target)_NAME.$(bld_trg_arch))\
2222	$($(target)_NAME.$(bld_trg))\
2223	$($(target)_NAME.$(bld_type))\
2224	$($(target)_NAME)\
2225	$(target))
2226	local outbase := $(call TARGET_BASE,$(name),$(target))
2227	local flags :=\
2228	$(TOOL_$(tool)_ARFLAGS)\
2229	$(TOOL_$(tool)_ARFLAGS.$(bld_type))\
2230	$(ARFLAGS)\
2231	$(ARFLAGS.$(bld_type))\
2232	$($(target)_ARFLAGS)\
2233	$($(target)_ARFLAGS.$(bld_type)) \
2234	$($(target)_ARFLAGS.$(bld_trg)) \
2235	$($(target)_ARFLAGS.$(bld_trg_arch)) \
2236	$($(target)_ARFLAGS.$(bld_trg).$(bld_trg_arch)) \
2237	$($(target)_ARFLAGS.$(bld_trg_cpu))
2238	local dirdep := $(call DIRDEP,$(dir $(out)))
2239	local deps := \
2240	$($(target)_DEPS.$(bld_trg_cpu)) \
2241	$($(target)_DEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2242	$($(target)_DEPS.$(bld_trg).$(bld_trg_arch)) \
2243	$($(target)_DEPS.$(bld_trg).$(bld_type)) \
2244	$($(target)_DEPS.$(bld_trg_arch)) \
2245	$($(target)_DEPS.$(bld_trg)) \
2246	$($(target)_DEPS.$(bld_type)) \
2247	$($(target)_DEPS) \
2248	$($(target)_LNK_DEPS.$(bld_trg_cpu)) \
2249	$($(target)_LNK_DEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2250	$($(target)_LNK_DEPS.$(bld_trg).$(bld_trg_arch)) \
2251	$($(target)_LNK_DEPS.$(bld_trg).$(bld_type)) \
2252	$($(target)_LNK_DEPS.$(bld_trg_arch)) \
2253	$($(target)_LNK_DEPS.$(bld_trg)) \
2254	$($(target)_LNK_DEPS.$(bld_type)) \
2255	$($(target)_LNK_DEPS)
2256	local orderdeps := \
2257	$($(target)_ORDERDEPS.$(bld_trg_cpu)) \
2258	$($(target)_ORDERDEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2259	$($(target)_ORDERDEPS.$(bld_trg).$(bld_trg_arch)) \
2260	$($(target)_ORDERDEPS.$(bld_trg).$(bld_type)) \
2261	$($(target)_ORDERDEPS.$(bld_trg_arch)) \
2262	$($(target)_ORDERDEPS.$(bld_trg)) \
2263	$($(target)_ORDERDEPS.$(bld_type)) \
2264	$($(target)_ORDERDEPS) \
2265	$($(target)_LNK_ORDERDEPS.$(bld_trg_cpu)) \
2266	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2267	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_trg_arch)) \
2268	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_type)) \
2269	$($(target)_LNK_ORDERDEPS.$(bld_trg_arch)) \
2270	$($(target)_LNK_ORDERDEPS.$(bld_trg)) \
2271	$($(target)_LNK_ORDERDEPS.$(bld_type)) \
2272	$($(target)_LNK_ORDERDEPS)
2273
2274	# Adjust paths if we got a default path.
2275	ifneq ($(defpath),)
2276	$(target)_OBJS_ := $(abspathex $($(target)_OBJS_),$(defpath))
2277	local deps := $(abspathex $(deps),$(defpath))
2278	local orderdeps := $(abspathex $(orderdeps),$(defpath))
2279	othersrc := $(abspathex $(othersrc),$(defpath))
2280	endif
2281
2282
2283	# Custom pre-link actions.
2284	## @todo bld_trg_cpu is missing here.
2285	ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2286	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2287	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch)
2288	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch))
2289	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_type)
2290	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_type))
2291	else ifdef $(target)_PRE_CMDS.$(bld_trg_arch)
2292	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg_arch))
2293	else ifdef $(target)_PRE_CMDS.$(bld_trg)
2294	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg))
2295	else ifdef $(target)_PRE_CMDS.$(bld_type)
2296	local pre_cmds := $($(target)_PRE_CMDS.$(bld_type))
2297	else ifdef $(target)_PRE_CMDS
2298	local pre_cmds := $($(target)_PRE_CMDS)
2299	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2300	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2301	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch)
2302	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch))
2303	else ifdef PRE_CMDS.$(bld_trg).$(bld_type)
2304	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_type))
2305	else ifdef PRE_CMDS.$(bld_trg_arch)
2306	local pre_cmds := $(PRE_CMDS.$(bld_trg_arch))
2307	else ifdef PRE_CMDS.$(bld_trg)
2308	local pre_cmds := $(PRE_CMDS.$(bld_trg))
2309	else ifdef PRE_CMDS.$(bld_type)
2310	local pre_cmds := $(PRE_CMDS.$(bld_type))
2311	else
2312	local pre_cmds := $(PRE_CMDS)
2313	endif
2314
2315	# Custom post-link actions.
2316	ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2317	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2318	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch)
2319	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch))
2320	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_type)
2321	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_type))
2322	else ifdef $(target)_POST_CMDS.$(bld_trg_arch)
2323	local post_cmds := $($(target)_POST_CMDS.$(bld_trg_arch))
2324	else ifdef $(target)_POST_CMDS.$(bld_trg)
2325	local post_cmds := $($(target)_POST_CMDS.$(bld_trg))
2326	else ifdef $(target)_POST_CMDS.$(bld_type)
2327	local post_cmds := $($(target)_POST_CMDS.$(bld_type))
2328	else ifdef $(target)_POST_CMDS
2329	local post_cmds := $($(target)_POST_CMDS)
2330	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2331	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2332	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch)
2333	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch))
2334	else ifdef POST_CMDS.$(bld_trg).$(bld_type)
2335	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_type))
2336	else ifdef POST_CMDS.$(bld_trg_arch)
2337	local post_cmds := $(POST_CMDS.$(bld_trg_arch))
2338	else ifdef POST_CMDS.$(bld_trg)
2339	local post_cmds := $(POST_CMDS.$(bld_trg))
2340	else ifdef POST_CMDS.$(bld_type)
2341	local post_cmds := $(POST_CMDS.$(bld_type))
2342	else
2343	local post_cmds := $(POST_CMDS)
2344	endif
2345
2346	# eliminate this guy?
2347	local objs = $($(target)_OBJS_)
2348
2349	# dependency file
2350	local dep := $(out)$(SUFF_DEP)
2351	ifndef NO_LINK_CMDS_DEPS
2352	_DEPFILES_INCLUDED += $(dep)
2353	$(eval includedep $(dep))
2354	endif
2355
2356	# check that the tool is defined.
2357	ifndef TOOL_$(tool)_LINK_LIBRARY_CMDS
2358	$(warning kBuild: tools: \
2359	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2360	2 $($(target)_$(source)TOOL.$(bld_trg)) \
2361	3 $($(target)_$(source)TOOL) \
2362	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
2363	5 $($(target)_TOOL.$(bld_trg)) \
2364	6 $($(target)_TOOL) \
2365	7 $($(source)TOOL) \
2366	8 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2367	9 $($(source)TOOL.$(bld_trg)) \
2368	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
2369	11 $(TOOL.$(bld_trg)) \
2370	12 $(TOOL) )
2371	$(error kBuild: TOOL_$(tool)_LINK_LIBRARY_CMDS isn't defined! target=$(target) )
2372	endif
2373
2374	# call the tool
2375	local cmds := $(TOOL_$(tool)_LINK_LIBRARY_CMDS)
2376	ifneq ($(pre_cmds),)
2377	local cmds := $(TAB)$(pre_cmds)$(NL)$(TAB)$(cmds)
2378	endif
2379	ifneq ($(post_cmds),)
2380	local cmds := $(cmds)$(NL)$(TAB)$(post_cmds)
2381	endif
2382	$(target)_OUTPUT_ := $(TOOL_$(tool)_LINK_LIBRARY_OUTPUT)
2383	$(target)_OUTPUT_MAYBE_ := $(TOOL_$(tool)_LINK_LIBRARY_OUTPUT_MAYBE)
2384	$(target)_DEPEND_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPEND) $(deps) $($(target)_OBJS_)
2385	$(target)_DEPORD_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPORD) $(dirdep) $(orderdeps)
2386
2387	# generate the link rule.
2388	$(eval $(def_link_rule))
2389
2390	# installing and globals
2391	$(evalval def_target_install_pluss)
2392	endef
2393
2394	# Process libraries
2395	definst := $(PATH_LIB)
2396	typevar := _LIBS
2397	tool_do := LINK_LIBRARY
2398	mode := 0644
2399	$(foreach target, $(_ALL_LIBRARIES), $(evalval def_lib))
2400
2401	ifdef KBUILD_PROFILE_SELF
2402	_KBUILD_TS_NOW := $(nanots )
2403	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done library targets)
2404	$(info stat: $(make-stats ))
2405	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2406	endif
2407
2408
2409	#
2410	# Link operations.
2411	#
2412
2413	##
2414	# Link prolog
2415	#
2416	# @param $(target) Normalized target name.
2417	# @param $(EXT) EXE,DLL,SYS.
2418	# @param $(definst) The default _INST value.
2419	# @param $(typevar) The name of the variable with all the root targets of its type.
2420	define def_link_common
2421	# basics
2422	local bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
2423	local bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_$(bld_trg_base_var)))
2424	local bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_$(bld_trg_base_var)_ARCH))
2425	local bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_$(bld_trg_base_var)_CPU))
2426
2427	local tool := $(call _TARGET_TOOL,$(target),LD)
2428	local name := $(firstword\
2429	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
2430	$($(target)_NAME.$(bld_trg_arch))\
2431	$($(target)_NAME.$(bld_trg))\
2432	$($(target)_NAME.$(bld_type))\
2433	$($(target)_NAME)\
2434	$(target))
2435	local outbase := $(call TARGET_BASE,$(name),$(target))
2436	ifndef PATH_$(target)
2437	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
2438	else ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
2439	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
2440	endif
2441	local suff := $(firstword \
2442	$($(target)_$(EXT)SUFF) \
2443	$($(target)_$(EXT)SUFF) \
2444	$(TOOL_$(tool)_LD$(EXT)SUFF) \
2445	$($(EXTPRE)SUFF_$(EXT)))
2446	local out := $(outbase)$(suff)
2447	TARGET_$(target) := $(out)
2448	local defpath := $($(target)_PATH)
2449	# no local here - must be writable across some foreachs.
2450	othersrc :=
2451	$(target)_OBJS_ :=
2452
2453	# Do units pre source callouts.
2454	local units := \
2455	$($(target)_USES.$(bld_trg).$(bld_trg_arch))\
2456	$($(target)_USES.$(bld_trg_arch))\
2457	$($(target)_USES.$(bld_trg))\
2458	$($(target)_USES.$(bld_type))\
2459	$($(target)_USES)
2460	$(foreach unit,$(units),$(evalval def_unit_$(unit)_target_pre))
2461
2462	# source -> object
2463	$(evalval def_target_sources)
2464
2465	# more link stuff.
2466	local tool := $(call _TARGET_TOOL,$(target),LD)
2467	local name := $(firstword\
2468	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
2469	$($(target)_NAME.$(bld_trg_arch))\
2470	$($(target)_NAME.$(bld_trg))\
2471	$($(target)_NAME.$(bld_type))\
2472	$($(target)_NAME)\
2473	$(target))
2474	local outbase := $(call TARGET_BASE,$(name),$(target))
2475	local flags :=\
2476	$(TOOL_$(tool)_LDFLAGS)\
2477	$(TOOL_$(tool)_LDFLAGS.$(bld_type))\
2478	$(TOOL_$(tool)_LDFLAGS.$(bld_trg))\
2479	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_arch))\
2480	$(TOOL_$(tool)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
2481	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_cpu))\
2482	$(foreach sdk, $(SDKS) \
2483	$(SDKS.$(bld_type)) \
2484	$(SDKS.$(bld_trg)) \
2485	$(SDKS.$(bld_trg_arch)) \
2486	$(SDKS.$(bld_trg).$(bld_trg_arch)),\
2487	$(SDK_$(sdk)_LDFLAGS)\
2488	$(SDK_$(sdk)_LDFLAGS.$(bld_type))\
2489	$(SDK_$(sdk)_LDFLAGS.$(bld_trg))\
2490	$(SDK_$(sdk)_LDFLAGS.$(bld_trg_arch))\
2491	$(SDK_$(sdk)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
2492	$(SDK_$(sdk)_LDFLAGS.$(bld_trg_cpu)))\
2493	$(LDFLAGS)\
2494	$(LDFLAGS.$(bld_type))\
2495	$(LDFLAGS.$(bld_trg))\
2496	$(LDFLAGS.$(bld_trg_arch))\
2497	$(LDFLAGS.$(bld_trg).$(bld_trg_arch))\
2498	$(LDFLAGS.$(bld_trg_cpu))\
2499	$(foreach sdk, $($(target)_SDKS) \
2500	$($(target)_SDKS.$(bld_type)) \
2501	$($(target)_SDKS.$(bld_trg)) \
2502	$($(target)_SDKS.$(bld_trg_arch)) \
2503	$($(target)_SDKS.$(bld_trg).$(bld_trg_arch)),\
2504	$(SDK_$(sdk)_LDFLAGS)\
2505	$(SDK_$(sdk)_LDFLAGS.$(bld_type))\
2506	$(SDK_$(sdk)_LDFLAGS.$(bld_trg))\
2507	$(SDK_$(sdk)_LDFLAGS.$(bld_trg_arch))\
2508	$(SDK_$(sdk)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
2509	$(SDK_$(sdk)_LDFLAGS.$(bld_trg_cpu)))\
2510	$($(target)_LDFLAGS)\
2511	$($(target)_LDFLAGS.$(bld_type))\
2512	$($(target)_LDFLAGS.$(bld_trg))\
2513	$($(target)_LDFLAGS.$(bld_trg_arch))\
2514	$($(target)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
2515	$($(target)_LDFLAGS.$(bld_trg_cpu))
2516	local libs :=\
2517	$($(target)_LIBS.$(bld_trg_cpu))\
2518	$($(target)_LIBS.$(bld_trg).$(bld_trg_arch))\
2519	$($(target)_LIBS.$(bld_trg_arch))\
2520	$($(target)_LIBS.$(bld_trg))\
2521	$($(target)_LIBS.$(bld_type))\
2522	$($(target)_LIBS)\
2523	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
2524	$($(target)_SDKS.$(bld_trg_arch)) \
2525	$($(target)_SDKS.$(bld_trg)) \
2526	$($(target)_SDKS.$(bld_type)) \
2527	$($(target)_SDKS),\
2528	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
2529	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
2530	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
2531	$(SDK_$(sdk)_LIBS.$(bld_trg))\
2532	$(SDK_$(sdk)_LIBS.$(bld_type))\
2533	$(SDK_$(sdk)_LIBS))\
2534	$(LIBS.$(bld_trg_cpu))\
2535	$(LIBS.$(bld_trg).$(bld_trg_arch))\
2536	$(LIBS.$(bld_trg_arch))\
2537	$(LIBS.$(bld_trg))\
2538	$(LIBS.$(bld_type))\
2539	$(LIBS)\
2540	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
2541	$(SDKS.$(bld_trg_arch)) \
2542	$(SDKS.$(bld_trg)) \
2543	$(SDKS.$(bld_type)) \
2544	$(SDKS),\
2545	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
2546	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
2547	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
2548	$(SDK_$(sdk)_LIBS.$(bld_trg))\
2549	$(SDK_$(sdk)_LIBS.$(bld_type))\
2550	$(SDK_$(sdk)_LIBS))\
2551	$(TOOL_$(tool)_LIBS.$(bld_trg_cpu))\
2552	$(TOOL_$(tool)_LIBS.$(bld_trg).$(bld_trg_arch))\
2553	$(TOOL_$(tool)_LIBS.$(bld_trg_arch))\
2554	$(TOOL_$(tool)_LIBS.$(bld_trg))\
2555	$(TOOL_$(tool)_LIBS.$(bld_type))\
2556	$(TOOL_$(tool)_LIBS)
2557	local libpath :=\
2558	$($(target)_LIBPATH.$(bld_trg_cpu))\
2559	$($(target)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
2560	$($(target)_LIBPATH.$(bld_trg_arch))\
2561	$($(target)_LIBPATH.$(bld_trg))\
2562	$($(target)_LIBPATH.$(bld_type))\
2563	$($(target)_LIBPATH)\
2564	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
2565	$($(target)_SDKS.$(bld_trg_arch)) \
2566	$($(target)_SDKS.$(bld_trg)) \
2567	$($(target)_SDKS.$(bld_type)) \
2568	$($(target)_SDKS),\
2569	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
2570	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
2571	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
2572	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
2573	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
2574	$(SDK_$(sdk)_LIBPATH))\
2575	$(LIBPATH.$(bld_trg_cpu))\
2576	$(LIBPATH.$(bld_trg).$(bld_trg_arch))\
2577	$(LIBPATH.$(bld_trg_arch))\
2578	$(LIBPATH.$(bld_trg))\
2579	$(LIBPATH.$(bld_type))\
2580	$(LIBPATH)\
2581	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
2582	$(SDKS.$(bld_trg_arch)) \
2583	$(SDKS.$(bld_trg)) \
2584	$(SDKS.$(bld_type)) \
2585	$(SDKS),\
2586	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
2587	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
2588	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
2589	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
2590	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
2591	$(SDK_$(sdk)_LIBPATH))\
2592	$(TOOL_$(tool)_LIBPATH.$(bld_trg_cpu))\
2593	$(TOOL_$(tool)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
2594	$(TOOL_$(tool)_LIBPATH.$(bld_trg_arch))\
2595	$(TOOL_$(tool)_LIBPATH.$(bld_trg))\
2596	$(TOOL_$(tool)_LIBPATH.$(bld_type))\
2597	$(TOOL_$(tool)_LIBPATH)
2598	local dirdep := $(call DIRDEP,$(dir $(out)))
2599	local deps := \
2600	$($(target)_DEPS.$(bld_trg_cpu)) \
2601	$($(target)_DEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2602	$($(target)_DEPS.$(bld_trg).$(bld_trg_arch)) \
2603	$($(target)_DEPS.$(bld_trg).$(bld_type)) \
2604	$($(target)_DEPS.$(bld_trg_arch)) \
2605	$($(target)_DEPS.$(bld_trg)) \
2606	$($(target)_DEPS.$(bld_type)) \
2607	$($(target)_DEPS) \
2608	$($(target)_LNK_DEPS.$(bld_trg_cpu)) \
2609	$($(target)_LNK_DEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2610	$($(target)_LNK_DEPS.$(bld_trg).$(bld_trg_arch)) \
2611	$($(target)_LNK_DEPS.$(bld_trg).$(bld_type)) \
2612	$($(target)_LNK_DEPS.$(bld_trg_arch)) \
2613	$($(target)_LNK_DEPS.$(bld_trg)) \
2614	$($(target)_LNK_DEPS.$(bld_type)) \
2615	$($(target)_LNK_DEPS)
2616	local orderdeps := \
2617	$($(target)_ORDERDEPS.$(bld_trg_cpu)) \
2618	$($(target)_ORDERDEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2619	$($(target)_ORDERDEPS.$(bld_trg).$(bld_trg_arch)) \
2620	$($(target)_ORDERDEPS.$(bld_trg).$(bld_type)) \
2621	$($(target)_ORDERDEPS.$(bld_trg_arch)) \
2622	$($(target)_ORDERDEPS.$(bld_trg)) \
2623	$($(target)_ORDERDEPS.$(bld_type)) \
2624	$($(target)_ORDERDEPS) \
2625	$($(target)_LNK_ORDERDEPS.$(bld_trg_cpu)) \
2626	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_trg_arch).$(bld_type)) \
2627	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_trg_arch)) \
2628	$($(target)_LNK_ORDERDEPS.$(bld_trg).$(bld_type)) \
2629	$($(target)_LNK_ORDERDEPS.$(bld_trg_arch)) \
2630	$($(target)_LNK_ORDERDEPS.$(bld_trg)) \
2631	$($(target)_LNK_ORDERDEPS.$(bld_type)) \
2632	$($(target)_LNK_ORDERDEPS)
2633
2634	# Adjust paths if we got a default path.
2635	ifneq ($(defpath),)
2636	local libpath := $(abspathex $(libpath),$(defpath))
2637	$(target)_OBJS_ := $(abspathex $($(target)_OBJS_),$(defpath))
2638	local deps := $(abspathex $(deps),$(defpath))
2639	local orderdeps := $(abspathex $(orderdeps),$(defpath))
2640	othersrc := $(abspathex $(othersrc),$(defpath))
2641	# libs are not subject to this because of the the -l<lib> stuff. Use $(<target>_PATH)/lib if relative to current dir!
2642	endif
2643
2644	# Custom pre-link actions.
2645	ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2646	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2647	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch)
2648	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch))
2649	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_type)
2650	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_type))
2651	else ifdef $(target)_PRE_CMDS.$(bld_trg_arch)
2652	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg_arch))
2653	else ifdef $(target)_PRE_CMDS.$(bld_trg)
2654	local pre_cmds := $($(target)_PRE_CMDS.$(bld_trg))
2655	else ifdef $(target)_PRE_CMDS.$(bld_type)
2656	local pre_cmds := $($(target)_PRE_CMDS.$(bld_type))
2657	else ifdef $(target)_PRE_CMDS
2658	local pre_cmds := $($(target)_PRE_CMDS)
2659	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2660	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2661	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch)
2662	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch))
2663	else ifdef PRE_CMDS.$(bld_trg).$(bld_type)
2664	local pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_type))
2665	else ifdef PRE_CMDS.$(bld_trg_arch)
2666	local pre_cmds := $(PRE_CMDS.$(bld_trg_arch))
2667	else ifdef PRE_CMDS.$(bld_trg)
2668	local pre_cmds := $(PRE_CMDS.$(bld_trg))
2669	else ifdef PRE_CMDS.$(bld_type)
2670	local pre_cmds := $(PRE_CMDS.$(bld_type))
2671	else
2672	local pre_cmds := $(PRE_CMDS)
2673	endif
2674
2675	# Custom post-link actions.
2676	ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2677	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2678	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch)
2679	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch))
2680	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_type)
2681	local post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_type))
2682	else ifdef $(target)_POST_CMDS.$(bld_trg_arch)
2683	local post_cmds := $($(target)_POST_CMDS.$(bld_trg_arch))
2684	else ifdef $(target)_POST_CMDS.$(bld_trg)
2685	local post_cmds := $($(target)_POST_CMDS.$(bld_trg))
2686	else ifdef $(target)_POST_CMDS.$(bld_type)
2687	local post_cmds := $($(target)_POST_CMDS.$(bld_type))
2688	else ifdef $(target)_POST_CMDS
2689	local post_cmds := $($(target)_POST_CMDS)
2690	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
2691	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
2692	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch)
2693	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch))
2694	else ifdef POST_CMDS.$(bld_trg).$(bld_type)
2695	local post_cmds := $(POST_CMDS.$(bld_trg).$(bld_type))
2696	else ifdef POST_CMDS.$(bld_trg_arch)
2697	local post_cmds := $(POST_CMDS.$(bld_trg_arch))
2698	else ifdef POST_CMDS.$(bld_trg)
2699	local post_cmds := $(POST_CMDS.$(bld_trg))
2700	else ifdef POST_CMDS.$(bld_type)
2701	local post_cmds := $(POST_CMDS.$(bld_type))
2702	else
2703	local post_cmds := $(POST_CMDS)
2704	endif
2705
2706	# eliminate this guy?
2707	local objs = $($(target)_OBJS_)
2708
2709	# installation targets
2710	ifeq ($(strip $($(target)_NOINST) $($(target)_NOINST.$(bld_trg)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg).$(bld_trg_arch).$(bld_type)) $($(target)_NOINST.$(bld_trg_arch)) $($(target)_NOINST.$(bld_trg_cpu)) $($(target)_NOINST.$(bld_trg_type))),)
2711	ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type))),)
2712	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch).$(bld_type)))
2713	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_trg_arch))),)
2714	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_trg_arch)))
2715	else ifneq ($(strip $($(target)_INST.$(bld_trg).$(bld_type))),)
2716	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg).$(bld_type)))
2717	else ifneq ($(strip $($(target)_INST.$(bld_trg_arch))),)
2718	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg_arch)))
2719	else ifneq ($(strip $($(target)_INST.$(bld_trg))),)
2720	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_trg)))
2721	else ifneq ($(strip $($(target)_INST.$(bld_type))),)
2722	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST.$(bld_type)))
2723	else ifneq ($(strip $($(target)_INST)),)
2724	local inst := $(addprefix $(PATH_INS)/,$($(target)_INST))
2725	else
2726	local inst := $(definst)/
2727	endif
2728	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)),$(inst))
2729	ifdef KBUILD_DO_AUTO_INSTALL
2730	$(typevar) += $(INSTARGET_$(target))
2731	else
2732	$(typevar) += $(out)
2733	endif
2734	# generate the install rule
2735	$(eval $(def_link_install_rule))
2736
2737	else # NOINST
2738	INSTARGET_$(target) :=
2739	$(typevar) += $(out)
2740	endif # NOINST
2741
2742	# dependency file
2743	local dep := $(outbase)$(SUFF_DEP)
2744	ifndef NO_LINK_CMDS_DEPS
2745	_DEPFILES_INCLUDED += $(dep)
2746	$(eval includedep $(dep))
2747	endif
2748
2749	# check that the tool is defined.
2750	ifndef TOOL_$(tool)_$(tool_do)_CMDS
2751	$(warning kBuild: tools: \
2752	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2753	2 $($(target)_$(source)TOOL.$(bld_trg)) \
2754	3 $($(target)_$(source)TOOL) \
2755	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
2756	5 $($(target)_TOOL.$(bld_trg)) \
2757	6 $($(target)_TOOL) \
2758	7 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2759	8 $($(source)TOOL.$(bld_trg)) \
2760	9 $($(source)TOOL) \
2761	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
2762	11 $(TOOL.$(bld_trg)) \
2763	12 $(TOOL) )
2764	$(error kBuild: TOOL_$(tool)_$(tool_do)_CMDS isn't defined! target=$(target) )
2765	endif
2766
2767	# call the tool
2768	local cmds := $(TOOL_$(tool)_$(tool_do)_CMDS)
2769	ifneq ($(pre_cmds),)
2770	local cmds := $(TAB)$(pre_cmds)$(NL)$(TAB)$(cmds)
2771	endif
2772	ifneq ($(post_cmds),)
2773	local cmds := $(cmds)$(NL)$(TAB)$(post_cmds)
2774	endif
2775	$(target)_OUTPUT_ := $(TOOL_$(tool)_$(tool_do)_OUTPUT)
2776	$(target)_OUTPUT_MAYBE_ := $(TOOL_$(tool)_$(tool_do)_OUTPUT_MAYBE)
2777	$(target)_DEPEND_ := $(TOOL_$(tool)_$(tool_do)_DEPEND) $(deps) $($(target)_OBJS_)
2778	$(target)_DEPORD_ := $(TOOL_$(tool)_$(tool_do)_DEPORD) $(dirdep) $(orderdeps)
2779
2780	# generate the link rule.
2781	$(eval $(def_link_rule))
2782
2783
2784	# Update globals.
2785	_OBJS += $($(target)_OBJS_)
2786	_OUT_FILES += $($(target)_OUTPUT_) $(out)
2787	_CLEAN_FILES += $($(target)_CLEAN) $($(target)_CLEAN.$(bld_trg)) $($(target)_CLEAN.$(bld_trg).$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_cpu)) $($(target)_CLEAN.$(bld_type))
2788	_DIRS += $($(target)_BLDDIRS) $($(target)_BLDDIRS.$(bld_trg)) $($(target)_BLDDIRS.$(bld_trg).$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_cpu)) $($(target)_BLDDIRS.$(bld_type))
2789	_INSTALLS_FILES += $(INSTARGET_$(target))
2790
2791	endef
2792
2793
2794	#
2795	# BLDPROGS
2796	#
2797
2798	## Build program (one).
2799	# @param $(target) Normalized target (program) name.
2800	define def_bldprog
2801
2802	# set NOINST if not forced installation.
2803	ifndef $(target)_INST
2804	$(target)_NOINST := 1
2805	endif
2806
2807	# do the usual stuff.
2808	$(evalval def_link_common)
2809
2810	endef
2811
2812	# Process build programs.
2813	EXT := EXE
2814	EXTPRE := HOST
2815	tool_do := LINK_PROGRAM
2816	definst := $(PATH_BIN)
2817	typevar := _BLDPROGS
2818	mode := 0755
2819	bld_trg_base_var := PLATFORM
2820	$(foreach target, $(_ALL_BLDPROGS), $(evalval def_bldprog))
2821
2822	ifdef KBUILD_PROFILE_SELF
2823	_KBUILD_TS_NOW := $(nanots )
2824	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done build program targets)
2825	$(info stat: $(make-stats ))
2826	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2827	endif
2828
2829
2830	#
2831	# DLLS
2832	#
2833
2834	# Process dlls
2835	EXT := DLL
2836	EXTPRE :=
2837	tool_do := LINK_DLL
2838	definst := $(PATH_DLL)
2839	typevar := _DLLS
2840	mode := 0644
2841	bld_trg_base_var := TARGET
2842	$(foreach target, $(_ALL_DLLS), $(evalval def_link_common))
2843
2844	ifdef KBUILD_PROFILE_SELF
2845	_KBUILD_TS_NOW := $(nanots )
2846	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done dll targets)
2847	$(info stat: $(make-stats ))
2848	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2849	endif
2850
2851
2852	#
2853	# IMPORT LIBRARIES
2854	#
2855	# - On OS/2 and windows these are libraries.
2856	# - On other platforms they are fake DLLs.
2857	#
2858	EXTPRE :=
2859	typevar := _IMPORT_LIBS
2860	mode := 0644
2861	bld_trg_base_var := TARGET
2862	ifeq ($(filter-out nt os2 win win64 win32,$(KBUILD_TARGET)),)
2863	EXT := LIB
2864	tool_do := LINK_LIBRARY
2865	definst := $(PATH_LIB)
2866	$(foreach target, $(_ALL_IMPORT_LIBS), $(evalval def_lib))
2867	else
2868	EXT := DLL
2869	tool_do := LINK_DLL
2870	definst := $(PATH_DLL)
2871	$(foreach target, $(_ALL_IMPORT_LIBS), $(evalval def_link_common))
2872	endif
2873
2874	ifdef KBUILD_PROFILE_SELF
2875	_KBUILD_TS_NOW := $(nanots )
2876	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done import library targets)
2877	$(info stat: $(make-stats ))
2878	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2879	endif
2880
2881
2882	#
2883	# PROGRAMS
2884	#
2885
2886	# Process programs
2887	EXT := EXE
2888	EXTPRE :=
2889	tool_do := LINK_PROGRAM
2890	definst := $(PATH_BIN)
2891	typevar := _PROGRAMS
2892	mode := 0755
2893	bld_trg_base_var := TARGET
2894	$(foreach target, $(_ALL_PROGRAMS), $(evalval def_link_common))
2895
2896	ifdef KBUILD_PROFILE_SELF
2897	_KBUILD_TS_NOW := $(nanots )
2898	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done program targets)
2899	$(info stat: $(make-stats ))
2900	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2901	endif
2902
2903
2904	#
2905	# SYSMODS
2906	#
2907
2908	# Process sysmods
2909	EXT := SYS
2910	EXTPRE :=
2911	tool_do := LINK_SYSMOD
2912	definst := $(PATH_SYS)
2913	typevar := _SYSMODS
2914	mode := 0644
2915	bld_trg_base_var := TARGET
2916	$(foreach target, $(_ALL_SYSMODS), $(evalval def_link_common))
2917
2918	ifdef KBUILD_PROFILE_SELF
2919	_KBUILD_TS_NOW := $(nanots )
2920	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done sysmod targets)
2921	$(info stat: $(make-stats ))
2922	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2923	endif
2924
2925
2926	#
2927	# OTHERS
2928	#
2929	_OTHERS = $(OTHERS) $(OTHERS.$(KBUILD_TARGET)) $(OTHERS.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH))
2930
2931
2932	#
2933	# INSTALLS
2934	#
2935
2936	## generate the install rule
2937	define def_install_src_rule
2938	# the install rule
2939	$(insdst) : $(srcsrc) \| $(call DIRDEP,$(dir $(insdst)))
2940	%$$(call MSG_INST_FILE,$(srcsrc),$(insdst))
2941	$$(QUIET)$(inscmd)
2942	endef
2943
2944	## install one file
2945	define def_install_src
2946
2947	# deal with '=>' in the source file name.
2948	local srcdst := $(subst =>, ,$(src))
2949	local srcsrc := $(firstword $(srcdst))
2950	local srcdstdir := $(dir $(word 2,$(srcdst)))
2951	local srcdst := $(word $(words $(srcdst)),$(srcdst))
2952
2953	# _INSTFUN
2954	ifdef $(srcsrc)_INSTFUN
2955	local instfun := $(srcsrc)_INSTFUN
2956	else ifdef $(target)_INSTFUN
2957	local instfun := $(target)_INSTFUN
2958	else
2959	local instfun := _INSTALL_FILE
2960	endif
2961
2962	# _INST
2963	ifdef $(srcsrc)_INST
2964	local inst := $(patsubst %/,%,$($(srcsrc)_INST))/$(dir $(srcdstdir))
2965	else ifdef $(target)_INST
2966	local inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(srcdstdir))
2967	else
2968	local inst := $(dir $(srcdstdir))
2969	endif
2970
2971	# calc target
2972	local insdst := $(call $(instfun),$(srcdst),$(target),$(inst),$(PATH_INS))
2973	#$(warning instfun=$(instfun) srcdst=$(srcdst) target=$(target) inst=$(inst) => insdst=$(insdst))
2974
2975	# mode, uid and gid
2976	local mode := $(firstword \
2977	$($(target)_$(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
2978	$($(target)_$(srcsrc)_MODE.$(bld_trg)) \
2979	$($(target)_$(srcsrc)_MODE) \
2980	$($(target)_$(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
2981	$($(target)_$(srcdst)_MODE.$(bld_trg)) \
2982	$($(target)_$(srcdst)_MODE) \
2983	$($(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
2984	$($(srcsrc)_MODE.$(bld_trg)) \
2985	$($(srcsrc)_MODE) \
2986	$($(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
2987	$($(srcdst)_MODE.$(bld_trg)) \
2988	$($(srcdst)_MODE) \
2989	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
2990	$($(target)_MODE.$(bld_trg)) \
2991	$($(target)_MODE))
2992	local uid := $(firstword \
2993	$($(target)_$(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
2994	$($(target)_$(srcsrc)_UID.$(bld_trg)) \
2995	$($(target)_$(srcsrc)_UID) \
2996	$($(target)_$(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
2997	$($(target)_$(srcdst)_UID.$(bld_trg)) \
2998	$($(target)_$(srcdst)_UID) \
2999	$($(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
3000	$($(srcsrc)_UID.$(bld_trg)) \
3001	$($(srcsrc)_UID) \
3002	$($(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
3003	$($(srcdst)_UID.$(bld_trg)) \
3004	$($(srcdst)_UID) \
3005	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
3006	$($(target)_UID.$(bld_trg)) \
3007	$($(target)_UID))
3008	local gid := $(firstword \
3009	$($(target)_$(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
3010	$($(target)_$(srcsrc)_GID.$(bld_trg)) \
3011	$($(target)_$(srcsrc)_GID) \
3012	$($(target)_$(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
3013	$($(target)_$(srcdst)_GID.$(bld_trg)) \
3014	$($(target)_$(srcdst)_GID) \
3015	$($(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
3016	$($(srcsrc)_GID.$(bld_trg)) \
3017	$($(srcsrc)_GID) \
3018	$($(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
3019	$($(srcdst)_GID.$(bld_trg)) \
3020	$($(srcdst)_GID) \
3021	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
3022	$($(target)_GID.$(bld_trg)) \
3023	$($(target)_GID))
3024	local flags := \
3025	$($(target)_IFFLAGS) \
3026	$($(target)_IFFLAGS.$(bld_trg)) \
3027	$($(target)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
3028	$($(srcdst)_IFFLAGS) \
3029	$($(srcdst)_IFFLAGS.$(bld_trg)) \
3030	$($(srcdst)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
3031	$($(srcsrc)_IFFLAGS) \
3032	$($(srcsrc)_IFFLAGS.$(bld_trg)) \
3033	$($(srcsrc)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
3034	$($(target)_$(srcdst)_IFFLAGS) \
3035	$($(target)_$(srcdst)_IFFLAGS.$(bld_trg)) \
3036	$($(target)_$(srcdst)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
3037	$($(target)_$(srcsrc)_IFFLAGS) \
3038	$($(target)_$(srcsrc)_IFFLAGS.$(bld_trg)) \
3039	$($(target)_$(srcsrc)_IFFLAGS.$(bld_trg).$(bld_trg_arch))
3040	clean_files += \
3041	$($(srcdst)_CLEAN) \
3042	$($(srcdst)_CLEAN.$(bld_trg)) \
3043	$($(srcdst)_CLEAN.$(bld_trg).$(bld_trg_arch)) \
3044	$($(srcsrc)_CLEAN) \
3045	$($(srcsrc)_CLEAN.$(bld_trg)) \
3046	$($(srcsrc)_CLEAN.$(bld_trg).$(bld_trg_arch)) \
3047	$($(target)_$(srcdst)_CLEAN) \
3048	$($(target)_$(srcdst)_CLEAN.$(bld_trg)) \
3049	$($(target)_$(srcdst)_CLEAN.$(bld_trg).$(bld_trg_arch)) \
3050	$($(target)_$(srcsrc)_CLEAN) \
3051	$($(target)_$(srcsrc)_CLEAN.$(bld_trg)) \
3052	$($(target)_$(srcsrc)_CLEAN.$(bld_trg).$(bld_trg_arch))
3053
3054
3055	# Adjust the source if we got a default PATH. (This must be done this late!)
3056	ifdef $(target)_PATH
3057	local srcsrc := $(abspathex $(srcsrc),$($(target)_PATH))
3058	endif
3059
3060	# create the command
3061	ifdef $(srcsrc)_INSTALLER
3062	local inscmd := $(call $(srcsrc)_INSTALLER,$(srcsrc),$(insdst),$(target),$(flags))
3063	else ifdef $(target)_INSTALLER
3064	local inscmd := $(call $(target)_INSTALLER,$(srcsrc),$(insdst),$(target),$(flags))
3065	else
3066	local inscmd := $$(INSTALL)\
3067	$(if $(uid),-o $(uid))\
3068	$(if $(gid),-g $(gid))\
3069	$(if $(mode),-m $(mode))\
3070	$(flags) -- \
3071	$(srcsrc) $(insdst)
3072	endif
3073
3074	# generate the rule (need double evaluation here)
3075	$(eval $(def_install_src_rule))
3076
3077	INSTARGET_$(target) += $(insdst)
3078	endef
3079
3080
3081	## generate the symlink rule
3082	define def_install_symlink_rule
3083	# the install rule
3084	$(insdst) : \| $(call DIRDEP,$(dir $(insdst)))
3085	%$$(call MSG_INST_SYM,$(insdst),$(symdst))
3086	$$(QUIET)$$(RM) -f -- $$@
3087	$$(QUIET)$$(LN_SYMLINK) $(symdst) $(insdst)
3088	endef
3089
3090	## create one symlink
3091	define def_install_symlink
3092
3093	# deal with '=>' in the source file name.
3094	local symdst := $(subst =>, ,$(src))
3095	local symlnk := $(firstword $(symdst))
3096	local symdst := $(word $(words $(symdst)),$(symdst))
3097
3098	# _INSTFUN
3099	ifdef $(symlnk)_INSTFUN
3100	local instfun := $(symlnk)_INSTFUN
3101	else ifdef $(target)_INSTFUN
3102	local instfun := $(target)_INSTFUN
3103	else
3104	local instfun := _INSTALL_FILE
3105	endif
3106
3107	# _INST
3108	ifdef $(symlnk)_INST
3109	local inst := $(patsubst %/,%,$($(symlnk)_INST))/$(dir $(symlnk))
3110	else ifdef $(target)_INST
3111	local inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(symlnk))
3112	else
3113	local inst := $(dir $(symlnk))
3114	endif
3115
3116	# calc target
3117	local insdst := $(call $(instfun),$(symlnk),$(target),$(inst),$(PATH_INS))
3118	#$(warning symlnk=$(symlnk) symdst=$(symdst) insdst=$(insdst) instfun=$(instfun) inst='$(inst)')
3119
3120	# generate the rule (need double evaluation here)
3121	$(eval $(def_install_symlink_rule))
3122
3123	INSTARGET_$(target) += $(insdst)
3124	endef
3125
3126
3127	## generate the install rule
3128	define def_install_directory_rule
3129	# the install rule
3130	$(insdst):
3131	%$$(call MSG_INST_DIR,$(insdst))
3132	$$(QUIET)$$(INSTALL) -d \
3133	$(if $(uid),-o $(uid))\
3134	$(if $(gid),-g $(gid))\
3135	$(if $(mode),-m $(mode))\
3136	$(flags) -- \
3137	$(insdst)
3138
3139	.NOTPARALLEL: $(insdst)
3140	endef
3141
3142
3143	## create one directory
3144	define def_install_directory
3145
3146	# _INST
3147	ifdef $(directory)_INST
3148	local inst := $(PATH_INS)/$(patsubst %/,%,$($(directory)_INST))
3149	else ifdef $(target)_INST
3150	local inst := $(PATH_INS)/$(patsubst %/,%,$($(target)_INST))
3151	else
3152	local inst := $(PATH_INS)
3153	endif
3154
3155	local mode := $(firstword \
3156	$($(target)_$(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
3157	$($(target)_$(directory)_MODE.$(bld_trg)) \
3158	$($(target)_$(directory)_MODE) \
3159	$($(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
3160	$($(directory)_MODE.$(bld_trg)) \
3161	$($(directory)_MODE) \
3162	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
3163	$($(target)_MODE.$(bld_trg)) \
3164	$($(target)_MODE))
3165	local uid := $(firstword \
3166	$($(target)_$(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
3167	$($(target)_$(directory)_UID.$(bld_trg)) \
3168	$($(target)_$(directory)_UID) \
3169	$($(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
3170	$($(directory)_UID.$(bld_trg)) \
3171	$($(directory)_UID) \
3172	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
3173	$($(target)_UID.$(bld_trg)) \
3174	$($(target)_UID))
3175	local gid := $(firstword \
3176	$($(target)_$(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
3177	$($(target)_$(directory)_GID.$(bld_trg)) \
3178	$($(target)_$(directory)_GID) \
3179	$($(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
3180	$($(directory)_GID.$(bld_trg)) \
3181	$($(directory)_GID) \
3182	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
3183	$($(target)_GID.$(bld_trg)) \
3184	$($(target)_GID))
3185	local flags := \
3186	$($(target)_IDFLAGS)\
3187	$($(target)_IDFLAGS.$(bld_trg)) \
3188	$($(target)_IDFLAGS.$(bld_trg).$(bld_trg_arch)) \
3189	$($(directory)_IDFLAGS) \
3190	$($(directory)_IDFLAGS.$(bld_trg)) \
3191	$($(directory)_IDFLAGS.$(bld_trg).$(bld_trg_arch)) \
3192	$($(target)_$(directory)_IDFLAGS) \
3193	$($(target)_$(directory)_IDFLAGS.$(bld_trg)) \
3194	$($(target)_$(directory)_IDFLAGS.$(bld_trg).$(bld_trg_arch))
3195
3196	local insdst := $(inst)/$(directory)/
3197	#$(warning directory=$(directory) inst=$(inst) insdst=$(insdst) mode=$(mode) gid=$(gid) uid=$(uid))
3198
3199	# generate the rule (need double evaluation here)
3200	$(eval $(def_install_directory_rule))
3201
3202	INSTARGET_DIRS_$(target) += $(insdst)
3203	endef
3204
3205
3206	## process one install target.
3207	define def_install
3208	# the basics.
3209	local bld_type := $(firstword $($(target)_BLD_TYPE) $(KBUILD_TYPE))
3210	local bld_trg := $(firstword $($(target)_BLD_TRG) $(KBUILD_TARGET))
3211	local bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(KBUILD_TARGET_ARCH))
3212	local bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(KBUILD_TARGET_CPU))
3213
3214	INSTARGET_$(target) := $($(target)_GOALS)
3215	INSTARGET_DIRS_$(target) :=
3216
3217	local clean_files := $($(target)_CLEAN) $($(target)_CLEAN.$(bld_trg)) $($(target)_CLEAN.$(bld_trg).$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_arch)) $($(target)_CLEAN.$(bld_trg_cpu)) $($(target)_CLEAN.$(bld_type))
3218
3219	$(foreach directory,$($(target)_DIRS) $($(target)_DIRS.$(bld_trg)) $($(target)_DIRS.$(bld_trg).$(bld_trg_arch)) $($(target)_DIRS.$(bld_trg_arch)) $($(target)_DIRS.$(bld_trg_cpu)) $($(target)_DIRS.$(bld_type)), \
3220	$(evalval def_install_directory))
3221
3222	$(foreach src,$($(target)_SOURCES) $($(target)_SOURCES.$(bld_trg)) $($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) $($(target)_SOURCES.$(bld_trg_arch)) $($(target)_SOURCES.$(bld_trg_cpu)) $($(target)_SOURCES.$(bld_type)), \
3223	$(evalval def_install_src))
3224
3225	$(foreach src,$($(target)_SYMLINKS) $($(target)_SYMLINKS.$(bld_trg)) $($(target)_SYMLINKS.$(bld_trg).$(bld_trg_arch)) $($(target)_SYMLINKS.$(bld_trg_arch)) $($(target)_SYMLINKS.$(bld_trg_cpu)) $($(target)_SYMLINKS.$(bld_type)), \
3226	$(evalval def_install_symlink))
3227
3228	# the collection target
3229	TARGET_$(target) := $(PATH_TARGET)/$(target).ins
3230	$(TARGET_$(target)): $(INSTARGET_$(target)) \| $(INSTARGET_DIRS_$(target)) $(call DIRDEP,$(PATH_TARGET))
3231	@$(QUIET2)$(APPEND) $@
3232
3233	$(target): $(TARGET_$(target))
3234
3235	_INSTALLS += $(TARGET_$(target))
3236	_INSTALLS_FILES += $(INSTARGET_$(target))
3237	_INSTALLS_DIRS += $(INSTARGET_DIRS_$(target))
3238	_CLEAN_FILES += $(clean_files)
3239	_DIRS += $($(target)_BLDDIRS) $($(target)_BLDDIRS.$(bld_trg)) $($(target)_BLDDIRS.$(bld_trg).$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_arch)) $($(target)_BLDDIRS.$(bld_trg_cpu)) $($(target)_BLDDIRS.$(bld_type))
3240	endef
3241
3242	## process all install targets
3243	$(foreach target, $(_ALL_INSTALLS), \
3244	$(evalvalctx def_install))
3245
3246	ifdef KBUILD_PROFILE_SELF
3247	_KBUILD_TS_NOW := $(nanots )
3248	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done install targets)
3249	$(info stat: $(make-stats ))
3250	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
3251	endif
3252
3253	#
3254	# TESTING
3255	#
3256	_TESTING += $(TESTING) $(TESTING.$(KBUILD_TARGET)) $(TESTING.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(TESTING.$(KBUILD_TARGET_ARCH)) $(TESTING.$(KBUILD_TARGET_CPU))
3257
3258
3259	#
3260	# PACKING
3261	#
3262	_PACKING += $(PACKING) $(PACKING.$(KBUILD_TARGET)) $(PACKING.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) $(PACKING.$(KBUILD_TARGET_ARCH)) $(PACKING.$(KBUILD_TARGET_CPU))
3263
3264
3265	#
3266	# DOCS
3267	#
3268
3269
3270	#
3271	# DIRECTORIES
3272	#
3273	_DIR_ALL := $(sort $(addsuffix /,$(patsubst %/,%,$(_DIRS))) $(dir $(_OUT_FILES) $(_OBJS) $(_INSTALLS_FILES)))
3274	$(foreach directory,$(_INSTALLS_DIRS), $(eval _DIR_ALL := $(filter-out $(directory),$(_DIR_ALL))))
3275
3276
3277	define def_mkdir_rule
3278	$(directory):
3279	%$$(call MSG_MKDIR,$$@)
3280	$$(QUIET)$$(MKDIR) -p -- $$@
3281	endef
3282
3283	$(foreach directory,$(_DIR_ALL),$(eval $(def_mkdir_rule)))
3284
3285	ifdef KBUILD_PROFILE_SELF
3286	_KBUILD_TS_NOW := $(nanots )
3287	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done directories)
3288	$(info stat: $(make-stats ))
3289	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
3290	endif
3291
3292
3293	#
3294	# NOTHING
3295	#
3296	do-nothing:
3297	ifdef KBUILD_PROFILE_SELF
3298	@$(ECHO) 'prof: $(int-sub $(nanots ), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(nanots ), $(_KBUILD_TS_PREV)) - executing $@'
3299	@$(ECHO) 'stat: $(make-stats )'
3300	endif
3301	%$(call MSG_NOTHING)
3302
3303
3304	#
3305	# CLEAN UP
3306	#
3307	do-clean:
3308	%$(call MSG_CLEAN)
3309	$(QUIET)$(RM) -f -- $(_OUT_FILES) $(_OBJS) $(_DEPFILES) $(_DEPFILES_INCLUDED) $(_CLEAN_FILES) $(OTHER_CLEAN)
3310	$(QUIET)$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist -- $(rsort $(dir $(_OUT_FILES) $(_OBJS) $(_DEPFILES) $(_DEPFILES_INCLUDED) $(_CLEAN_FILES) $(OTHER_CLEAN)))
3311
3312
3313
3314	#
3315	# PASSES (including directory and makefile walking)
3316	#
3317
3318	#
3319	# First, check whether we need to order the passes explicitly or not.
3320	# This depends on whether we're a leaf makefile or not. A leaf will
3321	# know all its dependencies, while a recursive one relies on the
3322	# order sub-directories and other makefiles are executed it.
3323	#
3324
3325	## Setup a pass and check for optimizations.
3326	# @param $(PASS) Uppercase pass name.
3327	define def_pass_setup_and_optimize
3328
3329	# The setup. ## @todo This is looks a bit weird...
3330	ifndef SUBDIRS_$(PASS)
3331	SUBDIRS_$(PASS) := $(SUBDIRS) $(SUBDIRS.$(KBUILD_TARGET)) $(SUBDIRS.$(KBUILD_TARGET.$(KBUILD_TARGET_ARCH)))
3332	endif
3333	ifndef SUBDIRS_AFTER_$(PASS)
3334	SUBDIRS_AFTER_$(PASS) := $(SUBDIRS_AFTER) $(SUBDIRS_AFTER.$(KBUILD_TARGET)) $(SUBDIRS_AFTER.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH))
3335	endif
3336	ifndef MAKEFILES_BEFORE_$(PASS)
3337	MAKEFILES_BEFORE_$(PASS) := $(MAKEFILES_BEFORE) $(MAKEFILES_BEFORE.$(KBUILD_TARGET)) $(MAKEFILES_BEFORE.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH))
3338	endif
3339	ifndef MAKEFILES_AFTER_$(PASS)
3340	MAKEFILES_AFTER_$(PASS) := $(MAKEFILES_AFTER) $(MAKEFILES_AFTER.$(KBUILD_TARGET)) $(MAKEFILES_AFTER.$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH))
3341	endif
3342
3343	# The check.
3344	ifeq ($(_KBUILD_STRICT_PASS_ORDER),nonstrict)
3345	ifneq ($(strip \
3346	$(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(KBUILD_TARGET)) $(SUBDIRS_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
3347	$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(KBUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
3348	$(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(KBUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
3349	$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(KBUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) \
3350	),)
3351	_KBUILD_STRICT_PASS_ORDER := strict
3352	endif
3353	endif # _KBUILD_STRICT_PASS_ORDER == nonstrict
3354	endef # def_pass_setup_and_optimize
3355
3356	## PASS: Setup & optimization.
3357	# Check if we can apply the non-strict pass order optimzation (no SUBDIRS_* and MAKEFILES_*),
3358	# and set up the pass specific variables as we go along.
3359	_KBUILD_STRICT_PASS_ORDER := nonstrict
3360	$(foreach PASS, $(PASSES), $(evalval def_pass_setup_and_optimize))
3361	#$ (error _KBUILD_STRICT_PASS_ORDER=$(_KBUILD_STRICT_PASS_ORDER))
3362
3363
3364	## Subdir
3365	# @param $(pass) Lowercase pass name.
3366	# @param $(PASS) Uppercase pass name.
3367	# @param $(subdir) Subdirectory
3368	# @param $(tag) tag to attach to the rule name.
3369	define def_pass_subdir
3370	pass_$(pass)$(tag):: $(dep)
3371	+ $$(QUIET)$$(MAKE) -C $(subdir) -f $$(notdir $$(firstword $$(wildcard $$(addprefix $(subdir)/,$$(DEFAULT_MAKEFILE))))) pass_$(pass)
3372	endef
3373
3374	## Submakefile
3375	# @param $(pass) Lowercase pass name.
3376	# @param $(PASS) Uppercase pass name.
3377	# @param $(makefile) Makefile.
3378	# @param $(tag) tag to attach to the rule name.
3379	define def_pass_makefile
3380	pass_$(pass)$(tag):: $(dep)
3381	+ $$(QUIET)$$(MAKE) -C $(patsubst %/,%,$(dir $(makefile))) -f $(notdir $(makefile)) pass_$(pass)
3382	endef
3383
3384	## Execute a pass, strict order.
3385	# @param $(pass) Lowercase pass name.
3386	# @param $(PASS) Uppercase pass name.
3387	define def_pass_strict
3388	$(eval tag:=_before)
3389	$(eval dep:=)
3390	$(foreach subdir, $(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(KBUILD_TARGET)) $(SUBDIRS_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
3391	$(foreach makefile,$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(KBUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)),$(eval $(def_pass_makefile)))
3392
3393	$(eval tag:=_after)
3394	$(eval dep:=pass_$(pass)_doit)
3395	$(foreach subdir, $(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(KBUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
3396	$(foreach makefile,$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(KBUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)) ,$(eval $(def_pass_makefile)))
3397
3398	ifdef KBUILD_SAFE_PARALLEL
3399	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this
3400	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this pass_$(pass)_doit
3401	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$(var))
3402	pass_$(pass)_this: pass_$(pass)_before
3403	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)_doit
3404	pass_$(pass)_after:: pass_$(pass)_this
3405	pass_$(pass): pass_$(pass)_after
3406	else # !KBUILD_SAFE_PARALLEL
3407	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
3408	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
3409	pass_$(pass)_doit: pass_$(pass)_before \
3410	$(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var)))
3411	pass_$(pass): \
3412	pass_$(pass)_before \
3413	pass_$(pass)_doit \
3414	pass_$(pass)_after
3415	endif # !KBUILD_SAFE_PARALLEL
3416
3417	#$ (warning pass=$(pass) PASS=$(PASS): $(PASS_$(PASS)_trgs) $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var))))
3418	endef # def_pass_strict
3419
3420	## Execute a pass, non-strict pass ordering.
3421	# @param $(pass) Lowercase pass name.
3422	# @param $(PASS) Uppercase pass name.
3423	define def_pass_nonstrict
3424	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
3425	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var)))
3426	pass_$(pass): pass_$(pass)_doit
3427	endef # def_pass_nonstrict
3428
3429	## PASS: rules
3430	# Generate the rules for the defined passes.
3431	$(foreach PASS, $(PASSES), \
3432	$(eval pass := $(PASS_$(PASS)_pass)) \
3433	$(eval $(def_pass_$(_KBUILD_STRICT_PASS_ORDER))))
3434
3435
3436	## Pass order, strict.
3437	# @param $(pass) Current pass name.
3438	# @param $(prev_pass) The previous pass name.
3439	define def_pass_order_strict
3440	ifdef KBUILD_SAFE_PARALLEL
3441	.PHONY: pass_$(pass)_order
3442	.NOTPARALLEL: pass_$(pass)_order
3443	pass_$(pass)_order: $(pass_prev)
3444	%$$(call MSG_PASS,$$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
3445	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)
3446	else # !KBUILD_SAFE_PARALLEL
3447	.NOTPARALLEL: pass_$(pass)_order pass_$(pass)_banner
3448	.PHONY: pass_$(pass)_order pass_$(pass)_banner
3449	pass_$(pass)_banner:
3450	%$$(call MSG_PASS,$$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
3451	pass_$(pass)_order: \
3452	$(pass_prev) \
3453	pass_$(pass)_banner \
3454	pass_$(pass)
3455	endif # !KBUILD_SAFE_PARALLEL
3456	$(eval pass_prev := pass_$(pass)_order)
3457	endef # def_pass_order_strict
3458
3459	## Pass order, non-strict.
3460	# @param $(pass) Current pass name.
3461	# @param $(prev_pass) The previous pass name.
3462	define def_pass_order_nonstrict
3463	.PHONY: pass_$(pass)_order pass_$(pass)_banner
3464	pass_$(pass)_banner:
3465	%$$(call MSG_PASS,$$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
3466	pass_$(pass)_order: \
3467	$(pass_prev) \
3468	pass_$(pass)_banner \
3469	pass_$(pass)
3470	$(eval pass_prev := pass_$(pass)_order)
3471	endef # def_pass_order_nonstrict
3472
3473	## PASS: order
3474	# Use dependencies to ensure correct pass order.
3475	pass_prev :=
3476	$(foreach PASS,$(DEFAULT_PASSES),\
3477	$(eval pass := $(PASS_$(PASS)_pass)) \
3478	$(eval $(def_pass_order_$(_KBUILD_STRICT_PASS_ORDER))))
3479
3480	ifdef KBUILD_PROFILE_SELF
3481	_KBUILD_TS_NOW := $(nanots )
3482	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done passes)
3483	$(info stat: $(make-stats ))
3484	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
3485	endif
3486
3487
3488	#
3489	# THE MAIN RULES
3490	#
3491	all_recursive: $(pass_prev)
3492
3493	rebuild: clean
3494	+ $(MAKE) -f $(firstword $(MAKEFILE_LIST)) all_recursive
3495
3496	# @todo make this a non-default pass!
3497	uninstall:
3498	$(RM) -f -- $(_INSTALLS_FILES)
3499
3500	install: pass_installs
3501
3502	# misc shortcuts.
3503	targets: bldprogs libraries dlls programs sysmods others installs
3504	objects: $(_OBJS)
3505	bldprogs: $(_BLDPROGS)
3506	libraries: $(_LIBS) $(_IMPORT_LIBS) $(_OTHER_LIBRARIES)
3507	dlls: $(_DLLS)
3508	programs: $(_PROGRAMS)
3509	sysmods: $(_SYSMODS)
3510	others: $(_OTHERS)
3511	installs: $(_INSTALLS) $(_INSTALLS_DIRS) $(_INSTALLS_FILES)
3512
3513
3514
3515	#
3516	# kBuild debugging stuff.
3517	#
3518	## @todo this doesn't work. Move to a debug unit and expand it.
3519	show_targets:
3520	@$(foreach target, $(_ALL_TARGETS),\
3521	@$(ECHO) "target: $(target)" $(NLTAB)\
3522	@$(ECHO) " PATH_$(target)=$(PATH_$(target))" $(NLTAB)\
3523	@$(ECHO) " TARGET_$(target)=$(TARGET_$(target))" $(NLTAB)\
3524	@$(ECHO) " INSTARGET_$(target)=$(INSTARGET_$(target))" $(NLTAB)\
3525	$(foreach prop,$(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) OBJS_ CLEAN, \
3526	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(KBUILD_TARGET))) \
3527	$(if $($(target)_$(prop).$(_tmp)),\
3528	@$(ECHO) " $(target)_$(prop).$(_tmp)=$($(target)_$(prop).$(_tmp))" $(NLTAB)) \
3529	$(if $($(target)_$(prop)), $(NLTAB)@$(ECHO) " $(target)_$(prop)=$($(target)_$(prop))" $(NLTAB)) \
3530	)\
3531	$(foreach prop,$(PROPS_DEFERRED), \
3532	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(KBUILD_TARGET))) \
3533	$(if $(value $(target)_$(prop).$(_tmp)),\
3534	@$(ECHO) ' $(target)_$(prop).$(_tmp)=$(value $(TARGET)_$(prop).$(_tmp))' $(NLTAB)) \
3535	$(if $(value $(target)_$(prop)), $(NLTAB)@$(ECHO) ' $(target)_$(prop)=$(value $(target)_$(prop))' $(NLTAB)) \
3536	))
3537
3538
3539
3540	#
3541	# Include dependency files.
3542	#
3543	ifneq ($(_DEPFILES),)
3544	includedep $(_DEPFILES)
3545	endif
3546
3547
3548	ifdef KBUILD_PROFILE_SELF
3549	_KBUILD_TS_FOOTER_END := $(nanots )
3550	$(info prof: $(int-sub $(_KBUILD_TS_FOOTER_END), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_FOOTER_END), $(_KBUILD_TS_PREV)) - end of footer.kmk)
3551	$(info prof: footer.kmk: $(int-sub $(_KBUILD_TS_FOOTER_END), $(_KBUILD_TS_FOOTER_START)))
3552	$(info stat: $(make-stats ))
3553	_KBUILD_TS_PREV := $(_KBUILD_TS_FOOTER_END)
3554	endif
3555
3556	# end-of-file-content
3557	__footer_kmk__ := target
3558	endif # __footer_kmk__
3559

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