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1	# $Id: footer.kmk 988 2007-05-29 03:52:30Z bird $
2	## @file
3	#
4	# kBuild - File included at top of makefile.
5	#
6	# Copyright (c) 2004-2007 knut st. osmundsen <bird-kBuild-spam@anduin.net>
7	#
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
27	ifndef __footer_kmk__
28	# start-of-file-content
29	ifdef KBUILD_PROFILE_SELF
30	_KBUILD_TS_FOOTER_START := $(nanots )
31	$(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)
32	_KBUILD_TS_PREV := $(_KBUILD_TS_FOOTER_START)
33	endif
34
35	#
36	# Variables.
37	# (Some of these need initialization before including definitions using them.)
38	#
39
40	# All targets of each types.
41	_ALL_BLDPROGS := $(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) $(BLDPROGS.$(BUILD_PLATFORM_ARCH)) $(BLDPROGS.$(BUILD_PLATFORM_CPU)) $(BLDPROGS.$(BUILD_TYPE))
42	_ALL_LIBRARIES := $(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(LIBRARIES.$(BUILD_TARGET_ARCH)) $(LIBRARIES.$(BUILD_TARGET_CPU)) $(LIBRARIES.$(BUILD_TYPE))
43	_ALL_IMPORT_LIBS := $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(BUILD_TARGET_ARCH)) $(IMPORT_LIBS.$(BUILD_TARGET_CPU)) $(IMPORT_LIBS.$(BUILD_TYPE))
44	_ALL_DLLS := $(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(DLLS.$(BUILD_TARGET_ARCH)) $(DLLS.$(BUILD_TARGET_CPU)) $(DLLS.$(BUILD_TYPE))
45	_ALL_PROGRAMS := $(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(PROGRAMS.$(BUILD_TARGET_ARCH)) $(PROGRAMS.$(BUILD_TARGET_CPU)) $(PROGRAMS.$(BUILD_TYPE))
46	_ALL_SYSMODS := $(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(SYSMODS.$(BUILD_TARGET_ARCH)) $(SYSMODS.$(BUILD_TARGET_CPU)) $(SYSMODS.$(BUILD_TYPE))
47	_ALL_OTHERS := $(OTHERS) $(OTHERS.$(BUILD_TARGET)) $(OTHERS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(OTHERS.$(BUILD_TARGET_ARCH)) $(OTHERS.$(BUILD_TARGET_CPU)) $(OTHERS.$(BUILD_TYPE))
48	_ALL_INSTALLS := $(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(INSTALLS.$(BUILD_TARGET_ARCH)) $(INSTALLS.$(BUILD_TARGET_CPU)) $(INSTALLS.$(BUILD_TYPE))
49	_ALL_FETCHES := $(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(FETCHES.$(BUILD_TARGET_ARCH)) $(FETCHES.$(BUILD_TARGET_CPU)) $(FETCHES.$(BUILD_TYPE))
50	_ALL_PATCHES := $(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) $(PATCHES.$(BUILD_TARGET_ARCH)) $(PATCHES.$(BUILD_TARGET_CPU)) $(PATCHES.$(BUILD_TYPE))
51
52	# all targets.
53	_ALL_TARGETS = \
54	$(_ALL_FETCHES) \
55	$(_ALL_PATCHES) \
56	$(_ALL_BLDPROGS) \
57	$(_ALL_LIBRARIES) \
58	$(_ALL_IMPORT_LIBS) \
59	$(_ALL_DLLS) \
60	$(_ALL_PROGRAMS) \
61	$(_ALL_SYSMODS) \
62	$(_ALL_INSTALLS) \
63	$(_ALL_OTHERS)
64
65	# all $(BUILD_TARGET) targets.
66	_ALL_BUILD_TARGET_TARGETS = \
67	$(_ALL_FETCHES) \
68	$(_ALL_PATCHES) \
69	$(_ALL_LIBRARIES) \
70	$(_ALL_IMPORT_LIBS) \
71	$(_ALL_DLLS) \
72	$(_ALL_PROGRAMS) \
73	$(_ALL_SYSMODS) \
74	$(_ALL_INSTALLS) \
75	$(_ALL_OTHERS)
76
77	# all $(BUILD_PLATFORM) targets.
78	_ALL_BUILD_PLATFORM_TARGETS = \
79	$(_ALL_BLDPROGS)
80
81	# all targets making use of srcname.
82	_ALL_SRCNAME_TARGETS = \
83	$(_ALL_FETCHES) \
84	$(_ALL_PATCHES)
85
86	# dependency files.
87	_DEPFILES :=
88
89	# included dependency files.
90	_DEPFILES_INCLUDED :=
91
92
93	# All kind of output files except for _OBJS and _DEPFILES.
94	# Compiling or linking definition outputting other things that $@ and any
95	# required dependency file must add those output files to this variable.
96	_OUT_FILES :=
97
98	# Files which only requires cleaning up.
99	_CLEAN_FILES :=
100
101	# all of a type
102	_OBJS :=
103	_FETCHES :=
104	_DOWNLOADS:=
105	_UNPACKS :=
106	_PATCHES :=
107	_UNFETCHES:=
108	_BLDPROGS :=
109	_LIBS :=
110	_DLLS :=
111	_PROGRAMS :=
112	_SYSMODS :=
113	_INSTALLS :=
114	_INSTALLS_FILES :=
115	_INSTALLS_DIRS :=
116	_OTHERS :=
117	_PACKING :=
118	_DIRS := $(PATH_TARGET)/ $(PATH_TARGET) $(BLDDIRS)
119	_IMPORT_LIBS :=
120
121	# misc
122	pass_prev :=
123
124
125
126	#
127	# Footer macros
128	#
129
130	## Figure out the tool for a target.
131	# @param $1 normalized target.
132	# @param $2 tooltype.
133	# @param bld_trg build target.
134	# @param bld_trg_arch build target architecture.
135	_TARGET_TOOL = $(strip $(firstword \
136	$($(1)_$(2)TOOL.$(bld_trg).$(bld_trg_arch)) \
137	$($(1)_$(2)TOOL.$(bld_trg)) \
138	$($(1)_$(2)TOOL) \
139	$($(1)_TOOL.$(bld_trg).$(bld_trg_arch)) \
140	$($(1)_TOOL.$(bld_trg)) \
141	$($(1)_TOOL) \
142	$($(2)TOOL.$(bld_trg).$(bld_trg_arch)) \
143	$($(2)TOOL.$(bld_trg)) \
144	$($(2)TOOL) \
145	$(TOOL.$(bld_trg).$(bld_trg_arch)) \
146	$(TOOL.$(bld_trg)) \
147	$(TOOL) \
148	))
149
150	## Figure out the actual name of an installed file.
151	# @param $1 The file to install.
152	# @param $2 The target name.
153	# @param $3 The _INST value (can be empty).
154	# @param $4 The default directory to use when $3 is empty.
155	_INSTALL_FILE = $(patsubst %/,%/$(notdir $(1)),$(if $(3),$(PATH_INS)/$(3),$(4)/))
156
157
158	## Inherit one template property in a non-accumulative manner.
159	# @param $(prop) Property name
160	# @param $(src) Source (parent) object.
161	# @param $(trg) Target (child) object.
162	# @remark Not all properties has all the variations, but making the correct
163	# exceptions will only complicate matters and probably not gain much speed.
164	define def_inherit_one
165	ifdef $(src)_$(prop)
166	ifndef $(trg)_$(prop)
167	$(trg)_$(prop) = $($(src)_$(prop))
168	#$ (warning dbg-inherit: $(trg)_$(prop) = $($(src)_$(prop)) )
169	endif
170	endif
171	endef # def_inherit_one
172
173	## Inherit one template property in a non-accumulative manner.
174	# @param $(prop) Property name
175	# @param $(src) Source (parent) object.
176	# @param $(trg) Target (child) object.
177	# @remark Not all properties has all the variations, but making the correct
178	# exceptions will only complicate matters and probably not gain much speed.
179	# @todo Check how/if this differs from def_inherit_one.
180	define def_inherit_one_now
181	ifdef $(src)_$(prop)
182	ifndef $(trg)_$(prop)
183	$(trg)_$(prop) := $($(src)_$(prop))
184	#$ (warning dbg-inherit-now: $(trg)_$(prop) = $($(src)_$(prop)) )
185	endif
186	endif
187	endef # def_inherit_one_now
188
189	## Inherit one template property in a non-accumulative manner, deferred expansion.
190	# @param $(prop) Property name
191	# @param $(src) Source
192	# @param $(trg) Target
193	# @remark This define relies on double evaluation
194	define def_inherit_one_deferred
195	ifdef $(src)_$(prop)
196	ifndef $(trg)_$(prop)
197	$(trg)_$(prop) = $$($(src)_$(prop))
198	#$ (warning dbg-inherit-def: $(trg)_$(prop) = $($(src)_$(prop)) )
199	endif
200	endif
201	endef # def_inherit_one_deferred
202
203	## Generic inheritance for use with targets templates and tools.
204	# @param trg Object to consider for inheriting.
205	# @param src_prefix What to prefix the value found in EXTENDS with to get the object.
206	# @param properties List of the properties with straight expansion.
207	# @param properties_now List of the properties with immediate expansion.
208	# @param properties_deferred List of the properties with deferred expansion (e.g. function).
209	define def_inherit
210	src := $(strip $($(trg)_EXTENDS))
211	ifneq ($(src),)
212	ifndef $(trg)_EXTENDS_STATUS_
213	$(trg)_EXTENDS_STATUS_ := 0
214	src := $(src_prefix)$(src)
215
216	# Recursivly process the parent (src) if it's inherting from somebody too.
217	ifdef $(src)_EXTENDS
218	ifneq ($($(src)_EXTENDS_STATUS_),42)
219	# 'foreach' will create 'trg' in a new variable context hiding
220	# out current variable. 'src' OTOH will be overwritten.
221	#$ (warning def_inherit: recursing into $(src) from $(trg))
222	$(foreach trg, $(src), $(eval $(value def_inherit)))
223	src := $(src_prefix)$(strip $($(trg)_EXTENDS))
224	endif
225	endif
226
227	# Inherit the properties and mark the trg done.
228	#$ (warning def_inherit: trg=$(trg) src=$(src))
229	$(foreach prop, $(properties), $(eval $(def_inherit_one)))
230	$(foreach prop, $(properties_now), $(eval $(def_inherit_one_now)))
231	$(foreach prop, $(properties_deferred), $(eval $(def_inherit_one_deferred)))
232	$(trg)_EXTENDS_STATUS_ := 42
233	else
234	# Check for inheritance loops.
235	ifneq ($(target)_EXTENDS_STATUS_),42)
236	$(error kBuild: Target inheritance loop! target=$(target))
237	endif
238	endif
239	endif
240	endef # def_inherit
241
242
243	#
244	# Determin all the templates that is being used and make
245	# sure they are present.
246	#
247	_TEMPLATES := $(TEMPLATE)
248	define def_templates
249	ifdef $(target)_TEMPLATE
250	ifneq ("$($(target)_TEMPLATE)","$(strip $($(target)_TEMPLATE))")
251	$$(error kBuild: The template name of target '$(target)' contains tabs ($($(target)_TEMPLATE))). Please remove them)
252	endif
253	_TEMPLATES += $($(target)_TEMPLATE)
254	endif
255	endef # def_templates
256	$(foreach target, $(_ALL_TARGETS), $(eval $(def_templates)))
257	_TEMPLATES := $(sort $(_TEMPLATES))
258
259	define def_templates_include
260	ifndef TEMPLATE_$(template)
261	TEMPLATE_$(template)_INCLUDE_FILE_ := $(firstword $(foreach path, $(TEMPLATE_PATHS) $(PATH_KBUILD)/templates/, $(wildcard $(path)/$(template).kmk)))
262	ifneq ($(TEMPLATE_$(template)_INCLUDE_FILE_),)
263	include $(TEMPLATE_$(template)_INCLUDE_FILE_)
264	else
265	$$(error kBuild: Cannot find template '$(template)')
266	endif
267	endif
268	endef # def_templates_include
269	$(foreach template, $(_TEMPLATES), $(eval $(def_templates)))
270
271	#$ (warning dbg _TEMPLATES := $(_TEMPLATES))
272
273
274	#
275	# Determin the BLD_TRG_* keywords required for correct inherting.
276	#
277	# This means walking all the template and target lists in order to
278	# pick up all BLD_TRG_* attributes.
279	#
280	_BLD_TYPES := $(BUILD_TYPE)
281	_BLD_TARGETS := $(BUILD_TARGET) $(BUILD_PLATFORMS)
282	_BLD_ARCHES := $(BUILD_TARGET_ARCH) $(BUILD_PLATFORM_ARCH)
283	_BLD_CPUS := $(BUILD_TARGET_CPU) $(BUILD_PLATFORM_CPU)
284
285	define def_collect_bld_xyz
286	ifdef ($(src)_BLD_TYPE)
287	_BLD_TYPE += $($(src)_BLD_TYPE)
288	endif
289	ifdef ($(src)_BLD_TRG)
290	_BLD_TARGETS += $($(src)_BLD_TRG)
291	endif
292	ifdef ($(src)_BLD_TRG_ARCH)
293	_BLD_ARCHES += $($(src)_BLD_TRG_ARCH)
294	endif
295	ifdef ($(src)_BLD_TRG_CPU)
296	_BLD_CPU += $($(src)_BLD_TRG_CPU)
297	endif
298	endef # def_collect_bld_xyz
299	$(foreach src, $(addprefix TEMPLATE_, $(_TEMPLATES)) $(_ALL_TARGETS)\
300	,$(eval $(def_collect_bld_xyz)))
301
302	# drop duplicate values
303	_BLD_TYPES := $(sort $(_BLD_TYPES))
304	_BLD_TARGETS := $(sort $(_BLD_TARGETS))
305	_BLD_ARCHES := $(sort $(_BLD_ARCHES))
306	_BLD_CPUS := $(sort $(_BLD_CPUS))
307
308	# Construct all the possible keywords.
309	_KEYWORDS := $(_BLD_TYPES) $(_BLD_TARGETS) $(_BLD_ARCHES) $(_BLD_CPUS) \
310	$(foreach bld_trg,$(_BLD_TARGETS),$(addprefix $(bld_trg).,$(_BLD_ARCHES)))
311	# $ (warning dbg _KEYWORDS := $(_KEYWORDS))
312
313	ifdef KBUILD_PROFILE_SELF
314	_KBUILD_TS_NOW := $(nanots )
315	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done keywords)
316	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
317	endif
318
319
320	#
321	# Target inheritance.
322	#
323	# This has to be done on a per target list basis as to avoid adding
324	# incorrect properties that will wast memory, time, and may confuse
325	# later strictness checks. This also has to be done before templates
326	# are applied to the targets. Since we're doing that part rather
327	# early on, the target inheritance feature is a bit restricted at
328	# the moment. However, this will be addressed in a little(?) while.
329	#
330
331	src_prefix :=
332	## combines the specified properties $(1) with the $(_KEYWORDS).
333	_COMB_KEY_PROP = $(1) $(foreach keyword,$(_KEYWORDS), $(addsuffix .$(keyword), $(1)))
334
335	# Fetches.
336	properties := $(call _COMB_KEY_PROP,$(PROPS_FETCHES_SINGLE))
337	properties_now := $(call _COMB_KEY_PROP,$(PROPS_FETCHES_ACCUMULATE_R) $(PROPS_FETCHES_ACCUMULATE_L))
338	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_FETCHES_DEFERRED))
339	$(foreach trg, $(_ALL_FETCHES),$(eval $(value def_inherit)))
340
341	## Patches. - not implemented yet.
342	#properties := $(call _COMB_KEY_PROP,$(PROPS_PATCHES_SINGLE))
343	#properties_now := $(call _COMB_KEY_PROP,$(PROPS_PATCHES_ACCUMULATE_R) $(PROPS_PATCHES_ACCUMULATE_L))
344	#properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_PATCHES_DEFERRED))
345	#$(foreach trg, $(_ALL_PATCHES),$(eval $(value def_inherit)))
346
347	# Programs and build programs.
348	properties := $(call _COMB_KEY_PROP,$(PROPS_PROGRAMS_SINGLE))
349	properties_now := $(call _COMB_KEY_PROP,$(PROPS_PROGRAMS_ACCUMULATE_R) $(PROPS_PROGRAMS_ACCUMULATE_L))
350	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_PROGRAMS_DEFERRED))
351	$(foreach trg, $(_ALL_BLDPROGS) $(_ALL_PROGRAMS),$(eval $(value def_inherit)))
352
353	# Libraries and import libraries.
354	properties := $(call _COMB_KEY_PROP,$(PROPS_LIBRARIES_SINGLE))
355	properties_now := $(call _COMB_KEY_PROP,$(PROPS_LIBRARIES_ACCUMULATE_R) $(PROPS_LIBRARIES_ACCUMULATE_L))
356	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_LIBRARIES_DEFERRED))
357	$(foreach trg, $(_ALL_LIBRARIES) $(_ALL_IMPORT_LIBS),$(eval $(value def_inherit)))
358
359	# DLLs.
360	properties := $(call _COMB_KEY_PROP,$(PROPS_DLLS_SINGLE))
361	properties_now := $(call _COMB_KEY_PROP,$(PROPS_DLLS_ACCUMULATE_R) $(PROPS_DLLS_ACCUMULATE_L))
362	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_DLLS_DEFERRED))
363	$(foreach trg, $(_ALL_DLLS),$(eval $(value def_inherit)))
364
365	# Installs.
366	properties := $(call _COMB_KEY_PROP,$(PROPS_INSTALLS_SINGLE))
367	properties_now := $(call _COMB_KEY_PROP,$(PROPS_INSTALLS_ACCUMULATE_R) $(PROPS_INSTALLS_ACCUMULATE_L))
368	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_INSTALLS_DEFERRED))
369	$(foreach trg, $(_ALL_INSTALLS),$(eval $(value def_inherit)))
370
371	ifdef KBUILD_PROFILE_SELF
372	_KBUILD_TS_NOW := $(nanots )
373	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done target inheritance)
374	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
375	endif
376
377
378	#
379	# Template Inheritance.
380	#
381	# This is much the same as with target inheritance, except we cannot
382	# restrict the properties involved since we've got a clue which target
383	# types are using them. But, we can drop the instance expansion we're
384	# doing for targets since there won't be any more changes to either the
385	# source nor the target templates beyond this exercise.
386	#
387
388	src_prefix := TEMPLATE_
389	properties :=
390	properties_now :=
391	properties_deferred := $(call _COMB_KEY_PROP,$(PROPS_ALL))
392	$(foreach trg, $(addprefix TEMPLATE_,$(_TEMPLATES)),$(eval $(value def_inherit)))
393
394	# done.
395	src_prefix :=
396	properties :=
397	properties_now :=
398	properties_deferred :=
399
400	ifdef KBUILD_PROFILE_SELF
401	_KBUILD_TS_NOW := $(nanots )
402	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done template inheritance)
403	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
404	endif
405
406
407	#
408	# Common Inheritance
409	#
410
411	## Inherit one template property in a non-accumulative manner.
412	# @param $(prop) Property name
413	# @param $(target) Target name
414	# @todo fix the precedence order for some properties.
415	define def_inherit_template_one
416	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
417	ifndef $(target)_$(prop)
418	$(target)_$(prop) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
419	#$ (warning dbgtarget: $(target)_$(prop):='$(value $(target)_$(prop))' TEMPLATE_$($(target)_TEMPLATE)_$(prop))
420	endif
421	endif
422	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
423	ifndef $(target)_$(prop).$(bld_trg)
424	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
425	$(target)_$(prop).$(bld_trg) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
426	endif
427	endif
428	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
429	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
430	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
431	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
432	endif
433	endif
434	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
435	ifndef $(target)_$(prop).$(bld_trg_arch)
436	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
437	$(target)_$(prop).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
438	endif
439	endif
440	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
441	ifndef $(target)_$(prop).$(bld_trg_cpu)
442	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_cpu)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
443	$(target)_$(prop).$(bld_trg_cpu) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
444	endif
445	endif
446	endef
447
448	## Inherit one template property in a non-accumulative manner, deferred expansion.
449	# @param 1: $(prop) Property name
450	# @param 2: $(target) Target name
451	# @todo fix the precedence order for some properties.
452	# @remark this define relies on double evaluation
453	define def_inherit_template_one_deferred
454	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
455	ifndef $(target)_$(prop)
456	$(target)_$(prop) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
457	#$ (warning dbgtarget: $(target)_$(prop):='$(value $(target)_$(prop))' TEMPLATE_$($(target)_TEMPLATE)_$(prop))
458	endif
459	endif
460	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
461	ifndef $(target)_$(prop).$(bld_trg)
462	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
463	$(target)_$(prop).$(bld_trg) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
464	endif
465	endif
466	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
467	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
468	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
469	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
470	endif
471	endif
472	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
473	ifndef $(target)_$(prop).$(bld_trg_arch)
474	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
475	$(target)_$(prop).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
476	endif
477	endif
478	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
479	ifndef $(target)_$(prop).$(bld_trg_cpu)
480	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_cpu)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
481	$(target)_$(prop).$(bld_trg_cpu) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
482	endif
483	endif
484	endef
485
486	## Inherit one acculumlative template property where the 'most significant' items are at the left end.
487	# @param $(prop) Property name
488	# @param $(target) Target name
489	define def_inherit_template_one_accumulate_l
490	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
491	#$ (warning dbgtype: TEMPLATE_$($(target)_TEMPLATE)_$(prop) $(target)_$(prop)=$($(target)_$(prop)) $(TEMPLATE_$($(target)_TEMPLATE)_$(prop)))
492	$(target)_$(prop) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
493	#$ (warning dbgtype: $(target)_$(prop)=$($(target)_$(prop)))
494	endif
495	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)
496	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
497	$(target)_$(prop).$(BUILD_TYPE) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
498	endif
499	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
500	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
501	$(target)_$(prop).$(bld_trg) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
502	endif
503	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
504	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
505	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
506	endif
507	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
508	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
509	$(target)_$(prop).$(bld_trg_cpu) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
510	endif
511	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
512	#$ (warning dbg6: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
513	$(target)_$(prop).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
514	endif
515	endef
516
517	## Inherit one acculumlative template property where the 'most significant' items are at the right end.
518	# @param $(prop) Property name
519	# @param $(target) Target name
520	define def_inherit_template_one_accumulate_r
521	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
522	#$ (warning dbgtype: TEMPLATE_$($(target)_TEMPLATE)_$(prop) $(target)_$(prop)=$($(target)_$(prop)) $(TEMPLATE_$($(target)_TEMPLATE)_$(prop)))
523	$(target)_$(prop) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
524	#$ (warning dbgtype: $(target)_$(prop)=$($(target)_$(prop)))
525	endif
526	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)
527	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
528	$(target)_$(prop).$(BUILD_TYPE) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
529	endif
530	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
531	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
532	$(target)_$(prop).$(bld_trg) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
533	endif
534	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
535	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
536	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
537	endif
538	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
539	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
540	$(target)_$(prop).$(bld_trg_cpu) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
541	endif
542	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
543	#$ (warning dbg6: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
544	$(target)_$(prop).$(bld_trg_arch) <=$$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
545	endif
546	endef
547
548
549	## Inherit template properties for on target.
550	# @param $(target) Target name.
551	define def_inherit_template
552	# sanity check.
553	ifdef _$(target)_ALREADY_PROCESSED
554	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s))
555	endif
556	_$(target)_ALREADY_PROCESSED := 1
557
558	# Inherit any default template.
559	ifdef TEMPLATE
560	ifeq ($($(target)_TEMPLATE),)
561	$(eval $(target)_TEMPLATE:=$(TEMPLATE))
562	endif
563	endif
564	# Expand the template if specified.
565	ifneq ($($(target)_TEMPLATE),)
566	$(foreach prop,$(PROPS_SINGLE),$(eval $(value def_inherit_template_one)))
567	$(foreach prop,$(PROPS_DEFERRED),$(eval $(def_inherit_template_one_deferred))) # exploits the 2 evaluation, so no value!
568	$(foreach prop,$(PROPS_ACCUMULATE_L),$(eval $(def_inherit_template_one_accumulate_l))) # += works fine without value
569	$(foreach prop,$(PROPS_ACCUMULATE_R),$(eval $(def_inherit_template_one_accumulate_r))) # use <= (kmk addition)
570	endif
571	endef
572
573	# Inherit template properties
574	bld_trg := $(BUILD_TARGET)
575	bld_trg_arch := $(BUILD_TARGET_ARCH)
576	bld_trg_cpu := $(BUILD_TARGET_CPU)
577	$(foreach target, $(_ALL_BUILD_TARGET_TARGETS),$(eval $(value def_inherit_template)))
578
579	bld_trg := $(BUILD_PLATFORM)
580	bld_trg_arch := $(BUILD_PLATFORM_ARCH)
581	bld_trg_cpu := $(BUILD_PLATFORM_CPU)
582	$(foreach target, $(_ALL_BUILD_PLATFORM_TARGETS),$(eval $(value def_inherit_template)))
583
584	ifdef KBUILD_PROFILE_SELF
585	_KBUILD_TS_NOW := $(nanots )
586	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done common inheritance)
587	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
588	endif
589
590
591	#
592	# Include tools & sdks
593	#
594	# The first part of this exercise is to figure out which TOOLS and SDKS
595	# that should be included.
596	#
597	_TOOLS := $(TOOL.$(BUILD_TARGET)) $(TOOL.$(BUILD_TARGET_ARCH)) $(TOOL.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
598	$(TOOL.$(BUILD_PLATFORM)) $(TOOL.$(BUILD_PLATFORM_ARCH)) $(TOOL.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) \
599	$(TOOL)
600	_SDKS := $(SDKS.$(BUILD_TARGET)) $(SDKS.$(BUILD_TARGET_ARCH)) $(SDKS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
601	$(SDKS.$(BUILD_PLATFORM)) $(SDKS.$(BUILD_PLATFORM_ARCH)) $(SDKS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) \
602	$(SDKS.$(BUILD_TYPE)) \
603	$(SDKS)
604	define def_tools_sdks_target_source
605	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
606	$($(source)_$(prop).$(_bld_trg)) \
607	$($(target)_$(source)_$(prop).$(_bld_trg)) \
608	$($(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
609	$($(target)_$(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
610	$($(source)_$(prop).$(_bld_trg_arch)) \
611	$($(target)_$(source)_$(prop).$(_bld_trg_arch)) \
612	$($(source)_$(prop)) \
613	$($(target)_$(source)_$(prop))))
614	$(eval _SDKS += \
615	$($(source)_SDKS.$(_bld_trg)) \
616	$($(target)_$(source)_SDKS.$(_bld_trg)) \
617	$($(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
618	$($(target)_$(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
619	$($(source)_SDKS.$(_bld_trg_arch)) \
620	$($(target)_$(source)_SDKS.$(_bld_trg_arch)) \
621	$($(source)_SDKS.$(BUILD_TYPE)) \
622	$($(target)_$(source)_SDKS.$(BUILD_TYPE)) \
623	$($(source)_SDKS) \
624	$($(target)_$(source)_SDKS))
625	endef # def_tools_sdks_target_source
626
627	define def_tools_sdks_target
628	_bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
629	_bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
630	_bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
631	_bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
632
633	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
634	$($(target)_$(prop).$(_bld_trg)) \
635	$($(target)_$(prop).$(_bld_trg_arch)) \
636	$($(target)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
637	$($(target)_$(prop))))
638	$(eval _SDKS += \
639	$($(target)_SDKS.$(_bld_trg)) \
640	$($(target)_SDKS.$(_bld_trg_arch)) \
641	$($(target)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
642	$($(target)_SDKS))
643	$(foreach source, \
644	$($(target)_SOURCES.$(_bld_trg)) \
645	$($(target)_SOURCES.$(_bld_trg_arch)) \
646	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
647	$($(target)_SOURCES.$(_bld_trg_cpu)) \
648	$($(target)_SOURCES.$(_bld_type)) \
649	$($(target)_SOURCES) \
650	, $(eval $(value def_tools_sdks_target_source)))
651	endef # def_tools_sdks_target
652
653	define def_tools_srcname_target
654	_bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
655	_bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
656	_bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
657	_bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
658
659	$(foreach source, $(notdir\
660	$($(target)_SOURCES.$(_bld_trg)) \
661	$($(target)_SOURCES.$(_bld_trg_arch)) \
662	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
663	$($(target)_SOURCES.$(_bld_trg_cpu)) \
664	$($(target)_SOURCES.$(_bld_type)) \
665	$($(target)_SOURCES) \
666	), $(eval $(value def_tools_sdks_target_source)))
667	endef # def_tools_srcname_target
668
669	bld_trg := $(BUILD_TARGET)
670	bld_trg_arch := $(BUILD_TARGET_ARCH)
671	bld_trg_cpu := $(BUILD_TARGET_CPU)
672	$(foreach target, $(_ALL_BUILD_TARGET_TARGETS), $(eval $(value def_tools_sdks_target)))
673	$(foreach target, $(_ALL_SRCNAME_TARGETS), $(eval $(value def_tools_srcname_target)))
674
675	bld_trg := $(BUILD_PLATFORM)
676	bld_trg_arch := $(BUILD_PLATFORM_ARCH)
677	bld_trg_cpu := $(BUILD_PLATFORM_CPU)
678	$(foreach target, $(_ALL_BUILD_PLATFORM_TARGETS), $(eval $(value def_tools_sdks_target)))
679
680
681	# include TOOLS
682	define def_tools_include
683	ifndef TOOL_$(tool)
684	TOOL_$(tool)_KMK_FILE := $(firstword $(foreach path, $(TOOL_PATHS) $(PATH_KBUILD)/tools, $(wildcard $(path)/$(tool).kmk)))
685	ifeq ($(TOOL_$(tool)_KMK_FILE),)
686	$(error kBuild: Cannot find include file for the tool '$(tool)'! Searched: $(TOOL_PATHS) $(PATH_KBUILD)/tools)
687	endif
688	include $(TOOL_$(tool)_KMK_FILE)
689	ifndef TOOL_$(tool)
690	$(warning kBuild: TOOL_$(tool) was not by $(TOOL_$(tool)_KMK_FILE)!)
691	endif
692	endif
693	endef # def_tools_include
694
695	_TOOLS := $(sort $(_TOOLS))
696	$(foreach tool, $(_TOOLS), $(eval $(value def_tools_include)))
697
698
699	# include SDKS
700	define def_sdks_include_one
701	ifndef SDK_$(sdk)
702	SDK_$(sdk)_KMK_FILE := $(firstword $(foreach path, $(SDK_PATHS) $(PATH_KBUILD)/sdks, $(wildcard $(path)/$(sdk).kmk)))
703	ifeq ($(SDK_$(sdk)_KMK_FILE),)
704	$(error kBuild: Cannot find include file for the SDK '$(sdk)'! Searched: $(SDK_PATHS) $(PATH_KBUILD)/sdks)
705	endif
706	include $(SDK_$(sdk)_KMK_FILE)
707	ifndef SDK_$(sdk)
708	$(warning kBuild: SDK_$(sdk) was not defined by $(SDK_$(sdk)_KMK_FILE)!)
709	endif
710	endif
711	endef # def_sdks_include_one
712
713	_SDKS := $(sort $(_SDKS))
714	$(foreach sdk, $(_SDKS), $(eval $(value def_sdks_include_one)))
715
716	## @todo Execute SDKS and TOOL inhertiance.
717
718	ifdef KBUILD_PROFILE_SELF
719	_KBUILD_TS_NOW := $(nanots )
720	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done tools and sdks)
721	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
722	endif
723
724
725	#
726	#
727	# Target lists - Pass 1
728	#
729	# This pass is for defining variables that might be referenced in
730	# properties of other targets.
731	#
732	#
733
734	# Don't do anything for fetch targets (yet).
735
736	##
737	# Link prolog for Pass 1.
738	#
739	# @param $(target) Normalized target name.
740	# @param $(EXT) EXE,DLL,SYS,LIB.
741	# @param $(EXTPRE) HOST or nothing.
742	# @param $(definst) The default _INST value.
743	# @param $(tool_prefix) LD or AR.
744	# @param $(bld_trg_base_var) TARGET or PLATFORM.
745	define def_pass1_link_common
746
747	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
748	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_$(bld_trg_base_var)))
749	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_$(bld_trg_base_var)_ARCH))
750	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_$(bld_trg_base_var)_CPU))
751
752	tool := $(call _TARGET_TOOL,$(target),$(tool_prefix))
753	name := $(firstword\
754	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
755	$($(target)_NAME.$(bld_trg_arch))\
756	$($(target)_NAME.$(bld_trg))\
757	$($(target)_NAME.$(bld_type))\
758	$($(target)_NAME)\
759	$(target))
760	outbase := $(call TARGET_BASE,$(name),$(target))
761	ifndef PATH_$(target)
762	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
763	else ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
764	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
765	endif
766	ifeq ($(tool_prefix),AR) ## @todo fix this mess!
767	suff := $(firstword\
768	$($(target)_$(EXT)SUFF.$(bld_trg).$(bld_trg_arch))\
769	$($(target)_$(EXT)SUFF.$(bld_trg))\
770	$($(target)_$(EXT)SUFF)\
771	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF.$(bld_trg).$(bld_trg_arch))\
772	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF.$(bld_trg))\
773	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF)\
774	$(SUFF_LIB))
775	else
776	suff := $(firstword \
777	$($(target)_$(EXT)SUFF) \
778	$($(target)_$(EXT)SUFF) \
779	$(TOOL_$(tool)_$(tool_prefix)$(EXT)SUFF) \
780	$($(EXTPRE)SUFF_$(EXT)))
781	endif
782	out := $(outbase)$(suff)
783
784	# TARGET_*
785	TARGET_$(target) := $(out)
786
787	# INSTARGET_*
788	ifndef $(target)_NOINST
789	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)), \
790	$(if $($(target)_INST), $(addprefix $(PATH_INS)/,$($(target)_INST)), $(definst)/))
791
792	else # NOINST
793	INSTARGET_$(target) :=
794	endif # NOINST
795
796	endef
797
798
799	#
800	# BLDPROGS (Pass 1)
801	#
802	define def_pass1_bldprog
803	# set NOINST if not forced installation before doing the usual stuff.
804	ifndef $(target)_INST
805	$(target)_NOINST := 1
806	endif
807	$(eval $(value def_pass1_link_common))
808	endef
809
810	EXT := EXE
811	EXTPRE := HOST
812	definst := $(PATH_BIN)
813	tool_prefix := LD
814	bld_trg_base_var := PLATFORM
815	$(foreach target, $(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)), \
816	$(eval $(value def_pass1_bldprog)))
817
818
819	#
820	# LIBRARIES (Pass 1)
821	#
822	EXT := LIB
823	EXTPRE :=
824	definst := $(PATH_LIB)
825	tool_prefix := AR
826	bld_trg_base_var := TARGET
827	$(foreach target, $(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
828	$(eval $(value def_pass1_link_common)))
829
830
831	#
832	# DLLS (Pass 1)
833	#
834	EXT := DLL
835	EXTPRE :=
836	definst := $(PATH_DLL)
837	tool_prefix := LD
838	bld_trg_base_var := TARGET
839	$(foreach target, $(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
840	$(eval $(value def_pass1_link_common)))
841
842
843	#
844	# IMPORT LIBRARIES (Pass 1)
845	#
846	# - On OS/2 and windows these are libraries.
847	# - On other platforms they are fake DLLs.
848	#
849	ifeq ($(filter-out nt os2 win win64 win32,$(BUILD_TARGET)),)
850	EXT := LIB
851	EXTPRE :=
852	definst := $(PATH_LIB)
853	tool_prefix := AR
854	bld_trg_base_var := TARGET
855	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
856	$(eval $(value def_pass1_lib)))
857	else
858	EXT := DLL
859	EXTPRE :=
860	definst := $(PATH_DLL)
861	tool_prefix := LD
862	bld_trg_base_var := TARGET
863	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
864	$(eval $(value def_pass1_link_common)))
865	endif
866
867
868	#
869	# PROGRAMS (Pass 1)
870	#
871	EXT := EXE
872	EXTPRE :=
873	definst := $(PATH_BIN)
874	tool_prefix := LD
875	bld_trg_base_var := TARGET
876	$(foreach target, $(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
877	$(eval $(value def_pass1_link_common)))
878
879
880	#
881	# SYSMODS (Pass 1)
882	#
883	EXT := SYS
884	EXTPRE :=
885	definst := $(PATH_SYS)
886	tool_prefix := LD
887	bld_trg_base_var := TARGET
888	$(foreach target, $(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
889	$(eval $(value def_pass1_link_common)))
890
891
892	#
893	# INSTALLS (Pass 1)
894	# Note! INSTARGET_* for INSTALLS aren't available until later.
895	#
896	define def_pass1_install
897	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
898	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))
899	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_TARGET_ARCH))
900	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_TARGET_CPU))
901	# TARGET_*
902	TARGET_$(target) := $(PATH_TARGET)/$(target).ins
903	# INSTARGET_ later.
904	endef
905	$(foreach target, $(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
906	$(eval $(value def_pass1_install)))
907
908	ifdef KBUILD_PROFILE_SELF
909	_KBUILD_TS_NOW := $(nanots )
910	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done pass 1)
911	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
912	endif
913
914
915
916
917	#
918	#
919	# Target lists - Pass 2
920	#
921	#
922
923
924	## @page pg_fetches Fetching Tools, Sources and Similar.
925	#
926	# The targets listed in the the FETCHES target list have the following attributes:
927	# SOURCES
928	# INST
929	# FETCHTOOL
930	# FETCHFLAGS
931	# FETCHDIR
932	# UNPACKTOOL
933	# UNPACKFLAGS
934	#
935	# As usual the target name is an alias for 'creating' the target. Other
936	# aliases are:
937	# pass_fetches
938	# fetch
939	# unfetch
940	# download
941	# unpack
942	#
943	# @remark
944	#
945	# This is a little bit complex because we must guarantee that if a source file
946	# changes only sligtly we must refetch it and to a proper unpacking of it. It
947	# is also a desire that fetched archives and unpacked files can be deleted to
948	# save space.
949	#
950	# Thus, we must be able to cleanup what we've unpacked should any of the
951	# sources be removed. We do this by maintaining a file listing the files
952	# and directories that was unpacked. This operation is named 'unfetch'.
953	#
954	# We make use of the SIZE and MD5 attributes for each of the sources to
955	# create a digest that is stored in the primary target file. Subsequent
956	# runswill compare their digest with it to decide if a refetch is required.
957	# When a refetch is found necessary, an 'unfetch' is performed first to
958	# clean out old files and directores. Note even changes in source order
959	# will cause a refetch due to the way the digest is constructed and
960	# evaluated.
961	#
962	# By not depending directly on the archives (nor on any unpacked files)
963	# but on a goal made up from the archive name, size and md5, we allow
964	# the user to delete the archives. Naturally, this means we'll have to
965	# check and fetch missing archives before attempting to unpack them.
966	#
967	# @remark
968	#
969	# This feature will NOT work correctly with vanilla GNU make becuase
970	# it makes use of includedep to avoid too many unnecessary files.
971	#
972	# @todo
973	# 1. Port md5sum or some equivalent tool and include it in kBuild.
974	# 2. Download corruption / continuation.
975	# 3. It's quite possible that there is one too many indirect dependency now...
976	#
977
978	## @todo move this!
979	MD5SUM := md5sum
980
981	## generates the fetch rule
982	define def_fetch_src_fetch_rule
983	# Indirect goal for downloading something.
984	.PRECIOUS: $(out)
985	$(out) $($(target)_$(srcname)_FETCH_OUTPUT_): \| $($(target)_$(srcname)_FETCH_DEPORD_)
986	$$(call MSG_FETCH_DL,$(target),$(source),$(out))
987	@## @todo do fancy stuff like download continuation.
988	$$(QUIET)$$(RM) -f $(out) $(out).md5
989	$($(target)_$(srcname)_FETCH_CMDS_)
990	$$(QUIET2)$(if $(md5),$$(APPEND) $(out).md5 "$(md5) *$(out)")
991	$$(QUIET)$(if $(md5),$$(MD5SUM) -c $(out).md5)
992
993
994
995	# Intermediate goal for making sure the md5 and size matches. it will (re) fetch the archive if necessary.
996	$(out).checked_$(md5)_$(size): $($(target)_$(srcname)_FETCH_DEPEND_) \| $($(target)_$(srcname)_FETCH_DEPORD_)
997	$$(call MSG_FETCH_CHK,$(target),$(source),$(out))
998	$$(QUIET)$$(RM) -f $$@ $(out).md5
999	@# creates the .md5 we pass to md5sum.
1000	$$(QUIET2)$(if $(md5),$$(APPEND) $(out).md5 "$(md5) *$(out)")
1001	@# (re)fetch the file if it doesn't exist or if it doesn't matches the md5.
1002	@## @todo do fancy stuff like download continuation.
1003	$$(QUIET)( test -f $(out) && $(if $(md5),$$(MD5SUM) -c $(out).md5, true) ) \
1004	\|\| ( $$(RM_EXT) -f $(out) \
1005	&& $$(MAKE) $(out) -f $(MAKEFILE) --no-print-directory )
1006	$$(QUIET2)$$(APPEND) $$@
1007
1008	_TARGET_$(target)_FETCHED += $(out) $(out).checked_$(md5)_$(size)
1009
1010	# Just a little precaution.
1011	.NOTPARALLEL: $(out) $(out).checked_$(md5)_$(size)
1012
1013	endef
1014
1015	## generates the unpack rule
1016	define def_fetch_src_unpack_rule
1017	# This is the unpack rule. it has an order-only dependency on the download check.
1018	$(out) $($(target)_$(srcname)_UNPACK_OUTPUT_): $($(target)_$(srcname)_UNPACK_DEPEND_) \
1019	\| $($(target)_$(srcname)_UNPACK_DEPORD_) $(archive).checked_$(md5)_$(size)
1020	$$(call MSG_FETCH_UP,$(target),$(archive),$(inst))
1021	$$(QUIET)$$(RM) -f $(out)
1022	@# if the source archive doesn't exist fetch it (can have been deleted to save space).
1023	$$(QUIET)test -f $(archive) \
1024	\|\| ( $$(RM_EXT) -f $(archive).checked_$(md5)_$(size) \
1025	&& $$(MAKE) $(archive).checked_$(md5)_$(size) -f $(MAKEFILE) --no-print-directory )
1026	$($(target)_$(srcname)_UNPACK_CMDS_)
1027	$$(QUIET2)$$(APPEND) $(out) $(notdir $(archive).checked_$(md5)_$(size))
1028	$$(QUIET2)$$(APPEND) $(out) $(notdir $(out))
1029
1030	$(eval _TARGET_$(target)_UNPACKED += $(out))
1031	_TARGET_$(target)_DIGEST := $(_TARGET_$(target)_DIGEST)-$(srcname)_$(md5)_$(size)
1032
1033	.NOTPARALLEL: $(out)
1034
1035	endef
1036
1037	## Processes a fetch source
1038	#
1039	define def_fetch_src
1040	#$ (warning dbg: def_fetch_src: source='$(source)' target='$(target)')
1041
1042	# common
1043	srcname := $(notdir $(source))
1044	inst := $(firstword \
1045	$($(target)_$(source)_INST)\
1046	$($(target)_$(srcname)_INST)\
1047	$($(source)_INST)\
1048	$($(srcname)_INST)\
1049	$($(target)_INST)\
1050	)
1051	ifneq ($(patsubst %/,ok,$(inst)),ok)
1052	$(error kBuild: Bad or missing INST property for source '$(source)' in target '$(target)': $(inst))
1053	endif
1054	INSTARGET_$(target)_$(srcname) := $(inst)
1055	fetchdir := $(firstword \
1056	$($(target)_$(source)_FETCHDIR)\
1057	$($(target)_$(srcname)_FETCHDIR)\
1058	$($(source)_FETCHDIR)\
1059	$($(srcname)_FETCHDIR)\
1060	$($(target)_FETCHDIR)\
1061	$(FETCHDIR)\
1062	$(PATH_TARGET)\
1063	)
1064	deps := \
1065	$($(target)_$(source)_DEPS)\
1066	$($(target)_$(srcname)_DEPS)\
1067	$($(source)_DEPS)\
1068	$($(srcname)_DEPS)\
1069	$($(target)_DEPS)
1070	orderdeps := \
1071	$($(target)_$(source)_ORDERDEPS)\
1072	$($(target)_$(srcname)_ORDERDEPS)\
1073	$($(source)_ORDERDEPS)\
1074	$($(srcname)_ORDERDEPS)\
1075	$($(target)_ORDERDEPS)
1076	md5 := $(firstword \
1077	$($(target)_$(source)_MD5)\
1078	$($(target)_$(srcname)_MD5)\
1079	$($(source)_MD5)\
1080	$($(srcname)_MD5)\
1081	$($(target)_MD5)\
1082	)
1083	size := $(firstword \
1084	$($(target)_$(source)_SIZE)\
1085	$($(target)_$(srcname)_SIZE)\
1086	$($(source)_SIZE)\
1087	$($(srcname)_SIZE)\
1088	$($(target)_SIZE)\
1089	)
1090	dep := # not legal for fetch and unpack tools
1091
1092
1093	#
1094	# The fetching.
1095	#
1096	out := $(fetchdir)/$(srcname)
1097	archive := $(out)
1098	TARGET_$(target)_$(srcname) := $(out)
1099	dirdep := $(call DIRDEP,$(fetchdir))
1100	tool := $(firstword \
1101	$($(target)_$(source)_FETCHTOOL)\
1102	$($(target)_$(srcname)_FETCHTOOL)\
1103	$($(target)_$(source)_TOOL)\
1104	$($(target)_$(srcname)_TOOL)\
1105	$($(source)_FETCHTOOL)\
1106	$($(srcname)_FETCHTOOL)\
1107	$($(source)_TOOL)\
1108	$($(srcname)_TOOL)\
1109	$($(target)_FETCHTOOL)\
1110	$($(target)_TOOL)\
1111	)
1112	flags :=\
1113	$(TOOL_$(tool)_FETCHFLAGS)\
1114	$(FETCHFLAGS)\
1115	$($(target)_FETCHFLAGS)\
1116	$($(srcname)_FETCHFLAGS)\
1117	$($(source)_FETCHFLAGS)\
1118	$($(target)_$(srcname)_FETCHFLAGS)\
1119	$($(target)_$(source)_FETCHFLAGS)
1120
1121	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) fetchdir=$(fetchdir) md5=$(md5) size=$(size))
1122
1123	ifndef TOOL_$(tool)_FETCH_CMDS
1124	$(warning kBuild: tools: \
1125	1 $($(target)_$(source)_FETCHTOOL)\
1126	2 $($(target)_$(srcname)_FETCHTOOL)\
1127	3 $($(target)_$(source)_TOOL)\
1128	4 $($(target)_$(srcname)_TOOL)\
1129	5 $($(source)_FETCHTOOL)\
1130	6 $($(srcname)_FETCHTOOL)\
1131	7 $($(source)_TOOL)\
1132	8 $($(srcname)_TOOL)\
1133	9 $($(target)_FETCHTOOL)\
1134	10 $($(target)_TOOL) )
1135	$(error kBuild: TOOL_$(tool)_FETCH_CMDS is not defined. source=$(source) target=$(target) )
1136	endif
1137
1138	# call the tool
1139	$(target)_$(srcname)_FETCH_CMDS_ := $(TOOL_$(tool)_FETCH_CMDS)
1140	$(target)_$(srcname)_FETCH_OUTPUT_ := $(TOOL_$(tool)_FETCH_OUTPUT)
1141	$(target)_$(srcname)_FETCH_DEPEND_ := $(TOOL_$(tool)_FETCH_DEPEND) $(deps)
1142	$(target)_$(srcname)_FETCH_DEPORD_ := $(TOOL_$(tool)_FETCH_DEPORD) $(dirdep) $(orderdeps)
1143
1144	# generate the fetch rule.
1145	$(eval $(def_fetch_src_fetch_rule))
1146
1147
1148	#
1149	# The unpacking / installing.
1150	#
1151	out := $(inst)_kBuild_$(target)_$(srcname)_unpacked.lst
1152	dirdep := $(call DIRDEP,$(inst))
1153	tool := $(firstword \
1154	$($(target)_$(source)_UNPACKTOOL)\
1155	$($(target)_$(srcname)_UNPACKTOOL)\
1156	$($(target)_$(source)_TOOL)\
1157	$($(target)_$(srcname)_TOOL)\
1158	$($(source)_UNPACKTOOL)\
1159	$($(srcname)_UNPACKTOOL)\
1160	$($(source)_TOOL)\
1161	$($(srcname)_TOOL)\
1162	$($(target)_UNPACKTOOL)\
1163	$($(target)_TOOL) \
1164	)
1165	ifeq ($(tool),)
1166	tool := $(toupper $(subst .,,$(suffix $(subst tar.,TAR,$(srcname)))))
1167	$(eval $(value def_tools_include))
1168	endif
1169	flags :=\
1170	$(TOOL_$(tool)_UNPACKFLAGS)\
1171	$(UNPACKFLAGS)\
1172	$($(target)_UNPACKFLAGS)\
1173	$($(srcname)_UNPACKFLAGS)\
1174	$($(source)_UNPACKFLAGS)\
1175	$($(target)_$(srcname)_UNPACKFLAGS)\
1176	$($(target)_$(source)_UNPACKFLAGS)
1177
1178	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) inst=$(inst) md5=$(md5) size=$(size))
1179	ifndef TOOL_$(tool)_UNPACK_CMDS
1180	$(warning kBuild: tools: \
1181	1 $($(target)_$(source)_UNPACKTOOL)\
1182	2 $($(target)_$(srcname)_UNPACKTOOL)\
1183	3 $($(target)_$(source)_TOOL)\
1184	4 $($(target)_$(srcname)_TOOL)\
1185	5 $($(source)_UNPACKTOOL)\
1186	6 $($(srcname)_UNPACKTOOL)\
1187	7 $($(source)_TOOL)\
1188	8 $($(srcname)_TOOL)\
1189	9 $($(target)_UNPACKTOOL)\
1190	10 $($(target)_TOOL) \
1191	11 $(toupper $(subst tar.,TAR,$(ext $(srcname)))) \
1192	)
1193	$(error kBuild: TOOL_$(tool)_UNPACK_CMDS is not defined. source=$(source) target=$(target) )
1194	endif
1195
1196	# call the tool
1197	$(target)_$(srcname)_UNPACK_CMDS_ := $(TOOL_$(tool)_UNPACK_CMDS)
1198	$(target)_$(srcname)_UNPACK_OUTPUT_ := $(TOOL_$(tool)_UNPACK_OUTPUT)
1199	$(target)_$(srcname)_UNPACK_DEPEND_ := $(TOOL_$(tool)_UNPACK_DEPEND) $(deps)
1200	$(target)_$(srcname)_UNPACK_DEPORD_ := $(TOOL_$(tool)_UNPACK_DEPORD) $(dirdep) $(orderdeps)
1201
1202	# generate the fetch rule.
1203	$(eval $(def_fetch_src_unpack_rule))
1204
1205	_DIRS += $(inst) $(fetchdir)
1206
1207	endef
1208
1209
1210	##
1211	# Define the target level rules for a fetch.
1212	# @param target
1213	# @param out
1214	# @param inst
1215	# @param _TARGET_$(target)_UNPACKED
1216	# @param _TARGET_$(target)_DIGEST
1217	# @param bld_trg
1218	# @param bld_trg_arch
1219	define def_fetch_rules
1220
1221	$(out).lst: $(_TARGET_$(target)_UNPACKED) \| $(call DIRDEP,$(inst))
1222	$$(call MSG_FETCH_OK,$(target))
1223	$$(QUIET)$$(RM) -f $$@ $$@.tmp
1224	$$(QUIET2)$$(APPEND) $$@.tmp "$(notdir $(out))"
1225	$$(QUIET)$(if $(_TARGET_$(target)_UNPACKED),$$(CAT_EXT) $(_TARGET_$(target)_UNPACKED) >> $$@.tmp)
1226	$$(QUIET)$$(MV) -f $$@.tmp $$@
1227
1228	$(out)_unfetched:
1229	$$(call MSG_UNFETCH,$(target))
1230	$$(QUIET)$$(RM) -f $$(addprefix $(inst),$$(shell $$(CAT_EXT) $(out).lst 2> /dev/null \| $$(SED) -e '/\/$$$$/d'))
1231	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist $$(dir $$@) \
1232	$$(addprefix $(inst),$$(sort $$(dir $$(shell $$(CAT_EXT) $(out).lst 2> /dev/null))))
1233	$$(QUIET)$$(RM) -f $(out).lst $(out)
1234	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist $$(dir $$@)
1235
1236	$(out): $(comp-vars _TARGET_$(target)_DIGEST_PREV,_TARGET_$(target)_DIGEST,FORCE) \| $(call DIRDEP,$(inst))
1237	$$(QUIET)$$(RM) -f $$@
1238	$$(if $$(_TARGET_$(target)_DIGEST),$$(if $$(wildcard $(out).lst)\
1239	,$$(call MSG_REFETCH,$(target)),$$(call MSG_FETCH,$(target))),$$(call MSG_UNFETCH,$(target)))
1240	$$(QUIET)$$(if $$(wildcard $(out).lst ),$$(MAKE) -f $(MAKEFILE) --no-print-directory $(out)_unfetched)
1241	$$(QUIET)$$(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 $$@))
1242	$$(QUIET2)$$(if $$(_TARGET_$(target)_DIGEST),$$(APPEND) $$@ "_TARGET_$(target)_DIGEST_PREV := $(_TARGET_$(target)_DIGEST)")
1243
1244	.NOTPARALLEL: $(out).lst $(out)_unfetched $(out)
1245
1246	endef
1247
1248
1249	##
1250	# Deal with one fetch target.
1251	# @param target
1252	# @param bld_trg
1253	# @param bld_trg_arch
1254	define def_fetch
1255	# common
1256	INSTARGET_$(target) := $($(target)_INST)
1257	ifneq ($(patsubst %/,ok,$(INSTARGET_$(target))),ok)
1258	$(error kBuild: Bad or missing INST property for target '$(target)'. \
1259	$(target)_INST='$($(target)_INST)' ($(origin $(target)_INST)))
1260	endif
1261	_TARGET_$(target)_FETCHED :=
1262	_TARGET_$(target)_UNPACKED :=
1263	_TARGET_$(target)_DIGEST :=
1264
1265	# The 'sources'.
1266	#$ (warning dbg fetch: target=$(target) sources=$($(target)_SOURCES) $($(target)_SOURCES.$(BUILD_TYPE)) $($(target)_SOURCES.$(BUILD_TARGET)) $($(target)_SOURCES.$(BUILD_TARGET_ARCH)) $($(target)_SOURCES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)))
1267	$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(BUILD_TYPE)) $($(target)_SOURCES.$(BUILD_TARGET)) $($(target)_SOURCES.$(BUILD_TARGET_ARCH)) $($(target)_SOURCES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),\
1268	$(eval $(value def_fetch_src)))
1269
1270	# The target.
1271	inst := $(INSTARGET_$(target))
1272	out := $(inst)_kBuild_fetch_$(target)
1273
1274	$(eval includedep $(out))
1275
1276	$(eval $(def_fetch_rules))
1277
1278	# Define the aliases here (doesn't work if defined in def_fetch_rules, just like includedep).
1279	$(target): $(out)
1280	$(target)_unfetch: $(out)_unfetched
1281
1282	_FETCHES += $(out)
1283	_DOWNLOADS += $(_TARGET_$(target)_FETCHED)
1284	_UNPACKS += $(_TARGET_$(target)_UNPACKED)
1285	_UNFETCHES += $(out)_unfetched
1286	_DIRS += $(inst)
1287
1288	endef
1289
1290	# Walk the FETCH target lists.
1291	bld_trg := $(BUILD_TARGET)
1292	bld_trg_arch := $(BUILD_TARGET_ARCH)
1293	$(foreach target, $(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
1294	$(eval $(value def_fetch)))
1295
1296	# some aliases.
1297	download: $(_DOWNLOADS)
1298	unpack: $(_UNPACKS)
1299	fetch: $(_FETCHES)
1300	unfetch: $(_UNFETCHES)
1301
1302	ifdef KBUILD_PROFILE_SELF
1303	_KBUILD_TS_NOW := $(nanots )
1304	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done fetching targets)
1305	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1306	endif
1307
1308
1309
1310	##
1311	## Patching.
1312	##
1313	##
1314	#define def_patch_src
1315	#
1316	#endef
1317	#
1318	#
1319	## Deal with one patch target.
1320	#define def_patch
1321	#
1322	#$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(BUILD_TYPE)) $($(target)_SOURCES.$(BUILD_TARGET)) $($(target)_SOURCES.$(BUILD_TARGET_ARCH)) $($(target)_SOURCES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),\
1323	# $(eval $(value def_patch_src)))
1324	#
1325	#_PATCHES +=
1326	#endef
1327	#
1328	#$(foreach target, $(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
1329	# $(eval $(value def_patch)))
1330	#
1331
1332
1333	#
1334	# Object processing.
1335	#
1336
1337	## wrapper the compile command dependency check.
1338	ifndef NO_COMPILE_CMDS_DEPS
1339	_DEP_COMPILE_CMDS = $(comp-cmds $(target)_$(source)_CMDS_PREV_,$(target)_$(source)_CMDS_,FORCE)
1340	else
1341	_DEP_COMPILE_CMDS =
1342	endif
1343
1344	## Generates the rules for building a specific object, and the aliases
1345	# for building a source file.
1346	# @param $(obj) The object file.
1347	define def_target_source_rule
1348	$(obj) + $($(target)_$(source)_OUTPUT_) : \
1349	$($(target)_$(source)_DEPEND_) \
1350	$(_DEP_COMPILE_CMDS) \
1351	\| \
1352	$($(target)_$(source)_DEPORD_)
1353	$$(call MSG_COMPILE,$(target),$(source),$$@,$(type))
1354	$$(QUIET)$$(RM) -f $(dep) $(obj) $($(target)_$(source)_OUTPUT_)
1355
1356	$($(target)_$(source)_CMDS_)
1357
1358	ifndef NO_COMPILE_CMDS_DEPS
1359	$$(QUIET2)$$(APPEND) "$(dep)"
1360	$$(QUIET2)$$(APPEND) "$(dep)" 'define $(target)_$(source)_CMDS_PREV_'
1361	ifeq ($(filter append-dash-n,$(KMK_FEATURES)),append-dash-n)
1362	$$(QUIET2)$$(APPEND) -v "$(dep)" '$(target)_$(source)_CMDS_'
1363	else
1364	$$(QUIET2)$$(APPEND) "$(dep)" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "$(dep)" ',$($(target)_$(source)_CMDS_))'
1365	endif
1366	$$(QUIET2)$$(APPEND) "$(dep)" 'endef'
1367	endif
1368
1369	$(basename $(notdir $(obj))).o: $(obj)
1370	$(basename $(notdir $(obj))).obj: $(obj)
1371	endef
1372
1373
1374	## wrapper the link command dependency check.
1375	ifndef NO_COMPILE_CMDS_DEPS
1376	_DEP_LINK_CMDS = $(comp-cmds $(target)_CMDS_PREV_,$(target)_CMDS_,FORCE)
1377	else
1378	_DEP_LINK_CMDS =
1379	endif
1380
1381	## Generate the link rule for a target.
1382	# @param $(target) The normalized target name.
1383	# @param $(dirdep) Directories we depend upon begin created before linking.
1384	# @param $(dep) The name of the dependency file.
1385	# @param $(out)
1386	# @param $($(target)_OUTPUT_) Output files from the link.
1387	# @param $($(target)_DEPEND_) Dependencies.
1388	# @param $($(target)_DEPORD_) Dependencies which should only affect build order.
1389	# @param $($(target)_CMDS_) The link commands.
1390	# @param $($(target)_CMDS_PREV_) The link commands from the previous run.
1391	define def_link_rule
1392	$(out) + $($(target)_OUTPUT_) : \
1393	$($(target)_DEPEND_) \
1394	$(_DEP_LINK_CMDS) \
1395	\| \
1396	$($(target)_DEPORD_)
1397	$$(call MSG_LINK,$(target),$$@,$(tool_do))
1398	$$(QUIET)$$(RM) -f $(dep) $(out) $($(target)_OUTPUT_)
1399
1400	$($(target)_CMDS_)
1401
1402	ifndef NO_LINK_CMDS_DEPS
1403	$$(QUIET2)$$(APPEND) "$(dep)" 'define $(target)_CMDS_PREV_'
1404	ifeq ($(filter append-dash-n,$(KMK_FEATURES)),append-dash-n)
1405	$$(QUIET2)$$(APPEND) -v "$(dep)" '$(target)_CMDS_'
1406	else
1407	$$(QUIET2)$$(APPEND) "$(dep)" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "$(dep)" ',$($(target)_CMDS_))'
1408	endif
1409	$$(QUIET2)$$(APPEND) "$(dep)" 'endef'
1410	endif
1411
1412	$(basename $(notdir $(out))): $(out)
1413
1414	endef
1415
1416
1417	## Generate the link & lib install rule
1418	# @param $(target) Normalized target name.
1419	# @param $(out) The build target.
1420	# @param $(INSTARGET_$(target)) The installation targets.
1421	# @param $(mode) The file mode (optional)
1422	define def_link_install_rule
1423	$(INSTARGET_$(target)) : $(out) \| $(call DIRDEP,$(dir $(INSTARGET_$(target))))
1424	$$(call MSG_INST_TRG,$(target),$(out),$$@)
1425	$$(QUIET)$$(INSTALL) $$(if $(mode),-m $(mode)) $(out) $$@
1426
1427	ifdef KBUILD_DO_AUTO_INSTALL
1428	$(basename $(notdir $(out))): $(INSTARGET_$(target))
1429	endif
1430	endef
1431
1432
1433	## Generic macro for processing C, C++ and Assembly sources.
1434	# @param $(target) Normalized target name.
1435	# @param $(source) Source file name.
1436	# @param $(type) Source type. {C,CXX,AS}
1437	# @param bld_type Build type.
1438	# @param bld_trg Build target.
1439	# @param bld_trg_arch Build target arch.
1440	# @param bld_trg_cpu Build target cpu.
1441	def_target_source_c_cpp_asm_rc_new = $(kb-src-one )
1442	ifdef KMK_VERSION
1443	def_target_source_c_cpp_asm_rc_var = def_target_source_c_cpp_asm_rc_new
1444	else
1445	def_target_source_c_cpp_asm_rc_var = def_target_source_c_cpp_asm_rc_old
1446	endif
1447
1448	## Generic macro for processing all target sources.
1449	# @param $(target) Normalized target name.
1450	# @param $(defpath)
1451	# @param much-more...
1452	define def_target_sources
1453	#$ (warning def_target_sources)
1454	# C sources
1455	type := C
1456	$(foreach source, $(filter %.c , $($(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.$(bld_type)))\
1457	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1458
1459	# C++ sources
1460	type := CXX
1461	$(foreach source, $(filter %.cpp %.cxx %.xx, $($(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.$(bld_type)))\
1462	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1463
1464	# ASM sources
1465	type := AS
1466	$(foreach source, $(filter %.asm %.s %.S , $($(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.$(bld_type)))\
1467	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1468
1469	# Resource sources
1470	type := RC
1471	$(foreach source, $(filter %.rc , $($(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.$(bld_type)))\
1472	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1473
1474	endef
1475
1476
1477
1478	## Generic macro for generating the install rule(s) for a target
1479	# and update the globals with default out.
1480	#
1481	# @param $(target) Normalized target name.
1482	# @param $(out) The output file.
1483	# @param $(definst) The default _INST value.
1484	# @param $(typevar) The name of the variable with all the root targets of its type.
1485	# @remark Only library uses this now.
1486	define def_target_install_pluss
1487	ifndef $(target)_NOINST
1488	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)), \
1489	$(if $($(target)_INST), $(addprefix $(PATH_INS)/,$($(target)_INST)), $(definst)/))
1490
1491	$(eval $(def_link_install_rule))
1492
1493	_INSTALLS_FILES += $(INSTARGET_$(target))
1494
1495	ifdef KBUILD_DO_AUTO_INSTALL
1496	$(typevar) += $(INSTARGET_$(target))
1497	else
1498	$(typevar) += $(out)
1499	endif
1500	else # _NOINST
1501	$(typevar) += $(out)
1502	endif
1503
1504	_OUT_FILES += $($(target)_OUTPUT_) $(out)
1505	_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))
1506	_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))
1507	_OBJS += $($(target)_OBJS_)
1508
1509	endef
1510
1511
1512
1513	#
1514	# LIBRARIES
1515	#
1516
1517	## Library (one).
1518	# @param $(target) Normalized library (target) name.
1519	define def_lib
1520	# library basics
1521	## @todo prefix
1522	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
1523	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))
1524	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_TARGET_ARCH))
1525	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_TARGET_CPU))
1526	tool := $(call _TARGET_TOOL,$(target),AR)
1527	ifeq ($(tool),)
1528	$(error kBuild: Library target $(target) does not have a tool defined!)
1529	endif
1530	name := $(firstword\
1531	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
1532	$($(target)_NAME.$(bld_trg_arch))\
1533	$($(target)_NAME.$(bld_trg))\
1534	$($(target)_NAME.$(bld_type))\
1535	$($(target)_NAME)\
1536	$(target))
1537	outbase := $(call TARGET_BASE,$(name),$(target))
1538	ifndef PATH_$(target)
1539	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
1540	else
1541	ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
1542	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
1543	endif
1544	endif
1545	suff := $(firstword\
1546	$($(target)_LIBSUFF.$(bld_trg).$(bld_trg_arch))\
1547	$($(target)_LIBSUFF.$(bld_trg))\
1548	$($(target)_LIBSUFF)\
1549	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg).$(bld_trg_arch))\
1550	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg))\
1551	$(TOOL_$(tool)_ARLIBSUFF)\
1552	$(SUFF_LIB))
1553	out := $(outbase)$(suff)
1554	TARGET_$(target) := $(out)
1555	$(target)_OBJS_ :=
1556	defpath := $($(target)_PATH)
1557
1558	# source -> object
1559	$(eval $(value def_target_sources))
1560
1561	# library linking
1562	tool := $(call _TARGET_TOOL,$(target),AR)
1563	name := $(firstword\
1564	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
1565	$($(target)_NAME.$(bld_trg_arch))\
1566	$($(target)_NAME.$(bld_trg))\
1567	$($(target)_NAME.$(bld_type))\
1568	$($(target)_NAME)\
1569	$(target))
1570	outbase := $(call TARGET_BASE,$(name),$(target))
1571	flags :=\
1572	$(TOOL_$(tool)_ARFLAGS)\
1573	$(TOOL_$(tool)_ARFLAGS.$(bld_type))\
1574	$(ARFLAGS)\
1575	$(ARFLAGS.$(bld_type))\
1576	$($(target)_ARFLAGS)\
1577	$($(target)_ARFLAGS.$(bld_type)) \
1578	$($(target)_ARFLAGS.$(bld_trg)) \
1579	$($(target)_ARFLAGS.$(bld_trg_arch)) \
1580	$($(target)_ARFLAGS.$(bld_trg).$(bld_trg_arch)) \
1581	$($(target)_ARFLAGS.$(bld_trg_cpu))
1582	othersrc := $(filter-out %.c %.cpp %.cxx %.cc %.s %.S %.asm %.o %.obj,\
1583	$($(target)_SOURCES) \
1584	$($(target)_SOURCES.$(bld_trg)) \
1585	$($(target)_SOURCES.$(bld_trg_arch)) \
1586	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1587	$($(target)_SOURCES.$(bld_trg_cpu)) \
1588	$($(target)_SOURCES.$(bld_type)))
1589	objs = $(filter %.o %.obj, \
1590	$($(target)_SOURCES) \
1591	$($(target)_SOURCES.$(bld_trg)) \
1592	$($(target)_SOURCES.$(bld_trg_arch)) \
1593	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1594	$($(target)_SOURCES.$(bld_trg_cpu)) \
1595	$($(target)_SOURCES.$(bld_type))) \
1596	$($(target)_OBJS_)
1597	dirdep := $(call DIRDEP,$(dir $(out)))
1598	deps := $($(target)_DEPS)
1599	orderdeps := $($(target)_ORDERDEPS)
1600
1601	# Adjust paths if we got a default path.
1602	ifneq ($(defpath),)
1603	objs := $(abspathex $(objs),$(defpath))
1604	deps := $(abspathex $(deps),$(defpath))
1605	orderdeps := $(abspathex $(orderdeps),$(defpath))
1606	othersrc := $(abspathex $(othersrc),$(defpath))
1607	endif
1608
1609
1610	# Custom pre-link actions.
1611	ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1612	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1613	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch)
1614	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch))
1615	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_type)
1616	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_type))
1617	else ifdef $(target)_PRE_CMDS.$(bld_trg_arch)
1618	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg_arch))
1619	else ifdef $(target)_PRE_CMDS.$(bld_trg)
1620	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg))
1621	else ifdef $(target)_PRE_CMDS.$(bld_type)
1622	pre_cmds := $($(target)_PRE_CMDS.$(bld_type))
1623	else ifdef $(target)_PRE_CMDS
1624	pre_cmds := $($(target)_PRE_CMDS)
1625	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1626	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1627	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch)
1628	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch))
1629	else ifdef PRE_CMDS.$(bld_trg).$(bld_type)
1630	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_type))
1631	else ifdef PRE_CMDS.$(bld_trg_arch)
1632	pre_cmds := $(PRE_CMDS.$(bld_trg_arch))
1633	else ifdef PRE_CMDS.$(bld_trg)
1634	pre_cmds := $(PRE_CMDS.$(bld_trg))
1635	else ifdef PRE_CMDS.$(bld_type)
1636	pre_cmds := $(PRE_CMDS.$(bld_type))
1637	else
1638	pre_cmds := $(PRE_CMDS)
1639	endif
1640
1641	# Custom post-link actions.
1642	ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1643	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1644	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch)
1645	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch))
1646	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_type)
1647	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_type))
1648	else ifdef $(target)_POST_CMDS.$(bld_trg_arch)
1649	post_cmds := $($(target)_POST_CMDS.$(bld_trg_arch))
1650	else ifdef $(target)_POST_CMDS.$(bld_trg)
1651	post_cmds := $($(target)_POST_CMDS.$(bld_trg))
1652	else ifdef $(target)_POST_CMDS.$(bld_type)
1653	post_cmds := $($(target)_POST_CMDS.$(bld_type))
1654	else ifdef $(target)_POST_CMDS
1655	post_cmds := $($(target)_POST_CMDS)
1656	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1657	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1658	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch)
1659	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch))
1660	else ifdef POST_CMDS.$(bld_trg).$(bld_type)
1661	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_type))
1662	else ifdef POST_CMDS.$(bld_trg_arch)
1663	post_cmds := $(POST_CMDS.$(bld_trg_arch))
1664	else ifdef POST_CMDS.$(bld_trg)
1665	post_cmds := $(POST_CMDS.$(bld_trg))
1666	else ifdef POST_CMDS.$(bld_type)
1667	post_cmds := $(POST_CMDS.$(bld_type))
1668	else
1669	post_cmds := $(POST_CMDS)
1670	endif
1671
1672	# dependency file
1673	dep := $(out)$(SUFF_DEP)
1674	ifndef NO_LINK_CMDS_DEPS
1675	_DEPFILES_INCLUDED += $(dep)
1676	$(eval includedep $(dep))
1677	endif
1678
1679	# check that the tool is defined.
1680	ifndef TOOL_$(tool)_LINK_LIBRARY_CMDS
1681	$(warning kBuild: tools: \
1682	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1683	2 $($(target)_$(source)TOOL.$(bld_trg)) \
1684	3 $($(target)_$(source)TOOL) \
1685	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
1686	5 $($(target)_TOOL.$(bld_trg)) \
1687	6 $($(target)_TOOL) \
1688	7 $($(source)TOOL) \
1689	8 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1690	9 $($(source)TOOL.$(bld_trg)) \
1691	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
1692	11 $(TOOL.$(bld_trg)) \
1693	12 $(TOOL) )
1694	$(error kBuild: TOOL_$(tool)_LINK_LIBRARY_CMDS isn't defined! target=$(target) )
1695	endif
1696
1697	# call the tool
1698	$(target)_CMDS_ := $(TOOL_$(tool)_LINK_LIBRARY_CMDS)
1699	ifneq ($(pre_cmds),)
1700	$(target)_CMDS_ := $(TAB)$(pre_cmds)$(NL)$(TAB)$($(target)_CMDS_)
1701	endif
1702	ifneq ($(post_cmds),)
1703	$(target)_CMDS_ := $($(target)_CMDS_)$(NL)$(TAB)$(post_cmds)
1704	endif
1705	$(target)_OUTPUT_ := $(TOOL_$(tool)_LINK_LIBRARY_OUTPUT)
1706	$(target)_DEPEND_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPEND) $(deps) $(objs)
1707	$(target)_DEPORD_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPORD) $(dirdep) $(orderdeps)
1708
1709	# generate the link rule.
1710	$(eval $(def_link_rule))
1711
1712	# installing and globals
1713	$(eval $(value def_target_install_pluss))
1714	endef
1715
1716	# Process libraries
1717	definst := $(PATH_LIB)
1718	typevar := _LIBS
1719	tool_do := LINK_LIBRARY
1720	mode := 0644
1721	$(foreach target, $(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_lib)))
1722
1723	ifdef KBUILD_PROFILE_SELF
1724	_KBUILD_TS_NOW := $(nanots )
1725	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done library targets)
1726	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
1727	endif
1728
1729
1730	#
1731	# Link operations.
1732	#
1733
1734	##
1735	# Link prolog
1736	#
1737	# @param $(target) Normalized target name.
1738	# @param $(EXT) EXE,DLL,SYS.
1739	# @param $(definst) The default _INST value.
1740	# @param $(typevar) The name of the variable with all the root targets of its type.
1741	define def_link_common
1742	# basics
1743	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
1744	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_$(bld_trg_base_var)))
1745	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_$(bld_trg_base_var)_ARCH))
1746	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_$(bld_trg_base_var)_CPU))
1747
1748	tool := $(call _TARGET_TOOL,$(target),LD)
1749	name := $(firstword\
1750	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
1751	$($(target)_NAME.$(bld_trg_arch))\
1752	$($(target)_NAME.$(bld_trg))\
1753	$($(target)_NAME.$(bld_type))\
1754	$($(target)_NAME)\
1755	$(target))
1756	outbase := $(call TARGET_BASE,$(name),$(target))
1757	ifndef PATH_$(target)
1758	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
1759	else
1760	ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
1761	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
1762	endif
1763	endif
1764	suff := $(firstword \
1765	$($(target)_$(EXT)SUFF) \
1766	$($(target)_$(EXT)SUFF) \
1767	$(TOOL_$(tool)_LD$(EXT)SUFF) \
1768	$($(EXTPRE)SUFF_$(EXT)))
1769	out := $(outbase)$(suff)
1770	TARGET_$(target) := $(out)
1771	$(target)_OBJS_ :=
1772	defpath := $($(target)_PATH)
1773
1774	# source -> object
1775	$(eval $(value def_target_sources))
1776
1777	# more link stuff.
1778	tool := $(call _TARGET_TOOL,$(target),LD)
1779	name := $(firstword\
1780	$($(target)_NAME.$(bld_trg).$(bld_trg_arch))\
1781	$($(target)_NAME.$(bld_trg_arch))\
1782	$($(target)_NAME.$(bld_trg))\
1783	$($(target)_NAME.$(bld_type))\
1784	$($(target)_NAME)\
1785	$(target))
1786	outbase := $(call TARGET_BASE,$(name),$(target))
1787	flags :=\
1788	$(TOOL_$(tool)_LDFLAGS)\
1789	$(TOOL_$(tool)_LDFLAGS.$(bld_type))\
1790	$(TOOL_$(tool)_LDFLAGS.$(bld_trg))\
1791	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_arch))\
1792	$(TOOL_$(tool)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1793	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_cpu))\
1794	$(LDFLAGS)\
1795	$(LDFLAGS.$(bld_type))\
1796	$(LDFLAGS.$(bld_trg))\
1797	$(LDFLAGS.$(bld_trg_arch))\
1798	$(LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1799	$(LDFLAGS.$(bld_trg_cpu))\
1800	$($(target)_LDFLAGS)\
1801	$($(target)_LDFLAGS.$(bld_type))\
1802	$($(target)_LDFLAGS.$(bld_trg))\
1803	$($(target)_LDFLAGS.$(bld_trg_arch))\
1804	$($(target)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1805	$($(target)_LDFLAGS.$(bld_trg_cpu))
1806	othersrc := $(filter-out %.c %.cpp %.cxx %.cc %.s %.S %.asm %.o %.obj,\
1807	$($(target)_SOURCES)\
1808	$($(target)_SOURCES.$(bld_trg)) \
1809	$($(target)_SOURCES.$(bld_trg_arch)) \
1810	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1811	$($(target)_SOURCES.$(bld_trg_cpu)) \
1812	$($(target)_SOURCES.$(bld_type)))
1813	objs = $(filter %.o %.obj, \
1814	$($(target)_SOURCES) \
1815	$($(target)_SOURCES.$(bld_trg)) \
1816	$($(target)_SOURCES.$(bld_trg_arch)) \
1817	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1818	$($(target)_SOURCES.$(bld_trg_cpu)) \
1819	$($(target)_SOURCES.$(bld_type))) \
1820	$($(target)_OBJS_)
1821	libs :=\
1822	$($(target)_LIBS.$(bld_trg_cpu))\
1823	$($(target)_LIBS.$(bld_trg).$(bld_trg_arch))\
1824	$($(target)_LIBS.$(bld_trg_arch))\
1825	$($(target)_LIBS.$(bld_trg))\
1826	$($(target)_LIBS.$(bld_type))\
1827	$($(target)_LIBS)\
1828	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
1829	$($(target)_SDKS.$(bld_trg_arch)) \
1830	$($(target)_SDKS.$(bld_trg)) \
1831	$($(target)_SDKS.$(bld_type)) \
1832	$($(target)_SDKS),\
1833	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
1834	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
1835	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
1836	$(SDK_$(sdk)_LIBS.$(bld_trg))\
1837	$(SDK_$(sdk)_LIBS.$(bld_type))\
1838	$(SDK_$(sdk)_LIBS))\
1839	$(LIBS.$(bld_trg_cpu))\
1840	$(LIBS.$(bld_trg).$(bld_trg_arch))\
1841	$(LIBS.$(bld_trg_arch))\
1842	$(LIBS.$(bld_trg))\
1843	$(LIBS.$(bld_type))\
1844	$(LIBS)\
1845	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
1846	$(SDKS.$(bld_trg_arch)) \
1847	$(SDKS.$(bld_trg)) \
1848	$(SDKS.$(bld_type)) \
1849	$(SDKS),\
1850	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
1851	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
1852	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
1853	$(SDK_$(sdk)_LIBS.$(bld_trg))\
1854	$(SDK_$(sdk)_LIBS.$(bld_type))\
1855	$(SDK_$(sdk)_LIBS))\
1856	$(TOOL_$(tool)_LIBS.$(bld_trg_cpu))\
1857	$(TOOL_$(tool)_LIBS.$(bld_trg).$(bld_trg_arch))\
1858	$(TOOL_$(tool)_LIBS.$(bld_trg_arch))\
1859	$(TOOL_$(tool)_LIBS.$(bld_trg))\
1860	$(TOOL_$(tool)_LIBS.$(bld_type))\
1861	$(TOOL_$(tool)_LIBS)
1862	libpath :=\
1863	$($(target)_LIBPATH.$(bld_trg_cpu))\
1864	$($(target)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1865	$($(target)_LIBPATH.$(bld_trg_arch))\
1866	$($(target)_LIBPATH.$(bld_trg))\
1867	$($(target)_LIBPATH.$(bld_type))\
1868	$($(target)_LIBPATH)\
1869	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
1870	$($(target)_SDKS.$(bld_trg_arch)) \
1871	$($(target)_SDKS.$(bld_trg)) \
1872	$($(target)_SDKS.$(bld_type)) \
1873	$($(target)_SDKS),\
1874	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
1875	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1876	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
1877	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
1878	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
1879	$(SDK_$(sdk)_LIBPATH))\
1880	$(LIBPATH.$(bld_trg_cpu))\
1881	$(LIBPATH.$(bld_trg).$(bld_trg_arch))\
1882	$(LIBPATH.$(bld_trg_arch))\
1883	$(LIBPATH.$(bld_trg))\
1884	$(LIBPATH.$(bld_type))\
1885	$(LIBPATH)\
1886	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
1887	$(SDKS.$(bld_trg_arch)) \
1888	$(SDKS.$(bld_trg)) \
1889	$(SDKS.$(bld_type)) \
1890	$(SDKS),\
1891	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
1892	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1893	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
1894	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
1895	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
1896	$(SDK_$(sdk)_LIBPATH))\
1897	$(TOOL_$(tool)_LIBPATH.$(bld_trg_cpu))\
1898	$(TOOL_$(tool)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1899	$(TOOL_$(tool)_LIBPATH.$(bld_trg_arch))\
1900	$(TOOL_$(tool)_LIBPATH.$(bld_trg))\
1901	$(TOOL_$(tool)_LIBPATH.$(bld_type))\
1902	$(TOOL_$(tool)_LIBPATH)
1903	dirdep := $(call DIRDEP,$(dir $(out)))
1904	deps := $($(target)_DEPS)
1905	orderdeps := $($(target)_ORDERDEPS)
1906
1907	# Adjust paths if we got a default path.
1908	ifneq ($(defpath),)
1909	libpath := $(abspathex $(libpath),$(defpath))
1910	objs := $(abspathex $(objs),$(defpath))
1911	deps := $(abspathex $(deps),$(defpath))
1912	orderdeps := $(abspathex $(orderdeps),$(defpath))
1913	othersrc := $(abspathex $(othersrc),$(defpath))
1914	# libs are not subject to this because of the the -l<lib> stuff. Use $(<target>_PATH)/lib if relative to current dir!
1915	endif
1916
1917	# Custom pre-link actions.
1918	ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1919	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1920	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch)
1921	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_trg_arch))
1922	else ifdef $(target)_PRE_CMDS.$(bld_trg).$(bld_type)
1923	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg).$(bld_type))
1924	else ifdef $(target)_PRE_CMDS.$(bld_trg_arch)
1925	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg_arch))
1926	else ifdef $(target)_PRE_CMDS.$(bld_trg)
1927	pre_cmds := $($(target)_PRE_CMDS.$(bld_trg))
1928	else ifdef $(target)_PRE_CMDS.$(bld_type)
1929	pre_cmds := $($(target)_PRE_CMDS.$(bld_type))
1930	else ifdef $(target)_PRE_CMDS
1931	pre_cmds := $($(target)_PRE_CMDS)
1932	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1933	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1934	else ifdef PRE_CMDS.$(bld_trg).$(bld_trg_arch)
1935	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_trg_arch))
1936	else ifdef PRE_CMDS.$(bld_trg).$(bld_type)
1937	pre_cmds := $(PRE_CMDS.$(bld_trg).$(bld_type))
1938	else ifdef PRE_CMDS.$(bld_trg_arch)
1939	pre_cmds := $(PRE_CMDS.$(bld_trg_arch))
1940	else ifdef PRE_CMDS.$(bld_trg)
1941	pre_cmds := $(PRE_CMDS.$(bld_trg))
1942	else ifdef PRE_CMDS.$(bld_type)
1943	pre_cmds := $(PRE_CMDS.$(bld_type))
1944	else
1945	pre_cmds := $(PRE_CMDS)
1946	endif
1947
1948	# Custom post-link actions.
1949	ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1950	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1951	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch)
1952	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_trg_arch))
1953	else ifdef $(target)_POST_CMDS.$(bld_trg).$(bld_type)
1954	post_cmds := $($(target)_POST_CMDS.$(bld_trg).$(bld_type))
1955	else ifdef $(target)_POST_CMDS.$(bld_trg_arch)
1956	post_cmds := $($(target)_POST_CMDS.$(bld_trg_arch))
1957	else ifdef $(target)_POST_CMDS.$(bld_trg)
1958	post_cmds := $($(target)_POST_CMDS.$(bld_trg))
1959	else ifdef $(target)_POST_CMDS.$(bld_type)
1960	post_cmds := $($(target)_POST_CMDS.$(bld_type))
1961	else ifdef $(target)_POST_CMDS
1962	post_cmds := $($(target)_POST_CMDS)
1963	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type)
1964	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch).$(bld_type))
1965	else ifdef POST_CMDS.$(bld_trg).$(bld_trg_arch)
1966	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_trg_arch))
1967	else ifdef POST_CMDS.$(bld_trg).$(bld_type)
1968	post_cmds := $(POST_CMDS.$(bld_trg).$(bld_type))
1969	else ifdef POST_CMDS.$(bld_trg_arch)
1970	post_cmds := $(POST_CMDS.$(bld_trg_arch))
1971	else ifdef POST_CMDS.$(bld_trg)
1972	post_cmds := $(POST_CMDS.$(bld_trg))
1973	else ifdef POST_CMDS.$(bld_type)
1974	post_cmds := $(POST_CMDS.$(bld_type))
1975	else
1976	post_cmds := $(POST_CMDS)
1977	endif
1978
1979	# installation targets
1980	ifndef $(target)_NOINST
1981	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)), \
1982	$(if $($(target)_INST), $(addprefix $(PATH_INS)/,$($(target)_INST)), $(definst)/))
1983	ifdef KBUILD_DO_AUTO_INSTALL
1984	$(typevar) += $(INSTARGET_$(target))
1985	else
1986	$(typevar) += $(out)
1987	endif
1988	# generate the install rule
1989	$(eval $(def_link_install_rule))
1990
1991	else # NOINST
1992	INSTARGET_$(target) :=
1993	$(typevar) += $(out)
1994	endif # NOINST
1995
1996	# dependency file
1997	dep := $(outbase)$(SUFF_DEP)
1998	ifndef NO_LINK_CMDS_DEPS
1999	_DEPFILES_INCLUDED += $(dep)
2000	$(eval includedep $(dep))
2001	endif
2002
2003	# check that the tool is defined.
2004	ifndef TOOL_$(tool)_$(tool_do)_CMDS
2005	$(warning kBuild: tools: \
2006	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2007	2 $($(target)_$(source)TOOL.$(bld_trg)) \
2008	3 $($(target)_$(source)TOOL) \
2009	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
2010	5 $($(target)_TOOL.$(bld_trg)) \
2011	6 $($(target)_TOOL) \
2012	7 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
2013	8 $($(source)TOOL.$(bld_trg)) \
2014	9 $($(source)TOOL) \
2015	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
2016	11 $(TOOL.$(bld_trg)) \
2017	12 $(TOOL) )
2018	$(error kBuild: TOOL_$(tool)_$(tool_do)_CMDS isn't defined! target=$(target) )
2019	endif
2020
2021	# call the tool
2022	$(target)_CMDS_ := $(TOOL_$(tool)_$(tool_do)_CMDS)
2023	ifneq ($(pre_cmds),)
2024	$(target)_CMDS_ := $(TAB)$(pre_cmds)$(NL)$(TAB)$($(target)_CMDS_)
2025	endif
2026	ifneq ($(post_cmds),)
2027	$(target)_CMDS_ := $($(target)_CMDS_)$(NL)$(TAB)$(post_cmds)
2028	endif
2029	$(target)_OUTPUT_ := $(TOOL_$(tool)_$(tool_do)_OUTPUT)
2030	$(target)_DEPEND_ := $(TOOL_$(tool)_$(tool_do)_DEPEND) $(deps) $(objs)
2031	$(target)_DEPORD_ := $(TOOL_$(tool)_$(tool_do)_DEPORD) $(dirdep) $(orderdeps)
2032
2033	# generate the link rule.
2034	$(eval $(def_link_rule))
2035
2036
2037	# Update globals.
2038	_OBJS += $($(target)_OBJS_)
2039	_OUT_FILES += $($(target)_OUTPUT_) $(out)
2040	_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))
2041	_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))
2042	_INSTALLS_FILES += $(INSTARGET_$(target))
2043
2044	endef
2045
2046
2047	#
2048	# BLDPROGS
2049	#
2050
2051	## Build program (one).
2052	# @param $(target) Normalized target (program) name.
2053	define def_bldprog
2054
2055	# set NOINST if not forced installation.
2056	ifndef $(target)_INST
2057	$(target)_NOINST := 1
2058	endif
2059
2060	# do the usual stuff.
2061	$(eval $(value def_link_common))
2062
2063	endef
2064
2065	# Process build programs.
2066	EXT := EXE
2067	EXTPRE := HOST
2068	tool_do := LINK_PROGRAM
2069	definst := $(PATH_BIN)
2070	typevar := _BLDPROGS
2071	mode := 0755
2072	bld_trg_base_var := PLATFORM
2073	$(foreach target, $(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)), $(eval $(value def_bldprog)))
2074
2075	ifdef KBUILD_PROFILE_SELF
2076	_KBUILD_TS_NOW := $(nanots )
2077	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done build program targets)
2078	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2079	endif
2080
2081
2082	#
2083	# DLLS
2084	#
2085
2086	# Process dlls
2087	EXT := DLL
2088	EXTPRE :=
2089	tool_do := LINK_DLL
2090	definst := $(PATH_DLL)
2091	typevar := _DLLS
2092	mode := 0644
2093	bld_trg_base_var := TARGET
2094	$(foreach target, $(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
2095
2096	ifdef KBUILD_PROFILE_SELF
2097	_KBUILD_TS_NOW := $(nanots )
2098	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done dll targets)
2099	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2100	endif
2101
2102
2103	#
2104	# IMPORT LIBRARIES
2105	#
2106	# - On OS/2 and windows these are libraries.
2107	# - On other platforms they are fake DLLs.
2108	#
2109	EXTPRE :=
2110	typevar := _IMPORT_LIBS
2111	mode := 0644
2112	bld_trg_base_var := TARGET
2113	ifeq ($(filter-out nt os2 win win64 win32,$(BUILD_TARGET)),)
2114	EXT := LIB
2115	tool_do := LINK_LIBRARY
2116	definst := $(PATH_LIB)
2117	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_lib)))
2118	else
2119	EXT := DLL
2120	tool_do := LINK_DLL
2121	definst := $(PATH_DLL)
2122	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
2123	endif
2124
2125	ifdef KBUILD_PROFILE_SELF
2126	_KBUILD_TS_NOW := $(nanots )
2127	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done import library targets)
2128	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2129	endif
2130
2131
2132	#
2133	# PROGRAMS
2134	#
2135
2136	# Process programs
2137	EXT := EXE
2138	EXTPRE :=
2139	tool_do := LINK_PROGRAM
2140	definst := $(PATH_BIN)
2141	typevar := _PROGRAMS
2142	mode := 0755
2143	bld_trg_base_var := TARGET
2144	$(foreach target, $(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
2145
2146	ifdef KBUILD_PROFILE_SELF
2147	_KBUILD_TS_NOW := $(nanots )
2148	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done program targets)
2149	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2150	endif
2151
2152
2153	#
2154	# SYSMODS
2155	#
2156
2157	# Process sysmods
2158	EXT := SYS
2159	EXTPRE :=
2160	tool_do := LINK_SYSMOD
2161	definst := $(PATH_SYS)
2162	typevar := _SYSMODS
2163	mode := 0644
2164	bld_trg_base_var := TARGET
2165	$(foreach target, $(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
2166
2167	ifdef KBUILD_PROFILE_SELF
2168	_KBUILD_TS_NOW := $(nanots )
2169	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done sysmod targets)
2170	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2171	endif
2172
2173
2174	#
2175	# OTHERS
2176	#
2177	_OTHERS = $(OTHERS) $(OTHERS.$(BUILD_TARGET)) $(OTHERS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
2178
2179
2180	#
2181	# INSTALLS
2182	#
2183
2184	## generate the install rule
2185	define def_install_src_rule
2186	# the install rule
2187	$(insdst) : $(srcsrc) \| $(call DIRDEP,$(dir $(insdst)))
2188	$$(call MSG_INST_FILE,$(srcsrc),$(insdst))
2189	$$(QUIET)$$(if $$(filter $(INSTALL),$(inscmd)),,$$(RM) -f $$@)
2190	$$(QUIET)$(inscmd)
2191	endef
2192
2193	## install one file
2194	define def_install_src
2195
2196	# deal with '=>' in the source file name.
2197	srcdst := $(subst =>, ,$(src))
2198	srcsrc := $(firstword $(srcdst))
2199	srcdstdir := $(dir $(word 2,$(srcdst)))
2200	srcdst := $(word $(words $(srcdst)),$(srcdst))
2201
2202	# _INSTFUN
2203	ifdef $(srcsrc)_INSTFUN
2204	instfun := $(srcsrc)_INSTFUN
2205	else
2206	ifdef $(target)_INSTFUN
2207	instfun := $(target)_INSTFUN
2208	else
2209	instfun := _INSTALL_FILE
2210	endif
2211	endif
2212
2213	# _INST
2214	ifdef $(srcsrc)_INST
2215	inst := $(patsubst %/,%,$($(srcsrc)_INST))/$(dir $(srcdstdir))
2216	else
2217	ifdef $(target)_INST
2218	inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(srcdstdir))
2219	else
2220	inst := $(dir $(srcdstdir))
2221	endif
2222	endif
2223
2224	# calc target
2225	insdst := $(call $(instfun),$(srcdst),$(target),$(inst),$(PATH_INS))
2226	#$(warning instfun=$(instfun) srcdst=$(srcdst) target=$(target) inst=$(inst) => insdst=$(insdst))
2227
2228	# mode, uid and gid
2229	mode := $(firstword \
2230	$($(target)_$(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
2231	$($(target)_$(srcsrc)_MODE.$(bld_trg)) \
2232	$($(target)_$(srcsrc)_MODE) \
2233	$($(target)_$(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
2234	$($(target)_$(srcdst)_MODE.$(bld_trg)) \
2235	$($(target)_$(srcdst)_MODE) \
2236	$($(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
2237	$($(srcsrc)_MODE.$(bld_trg)) \
2238	$($(srcsrc)_MODE) \
2239	$($(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
2240	$($(srcdst)_MODE.$(bld_trg)) \
2241	$($(srcdst)_MODE) \
2242	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
2243	$($(target)_MODE.$(bld_trg)) \
2244	$($(target)_MODE))
2245	uid := $(firstword \
2246	$($(target)_$(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
2247	$($(target)_$(srcsrc)_UID.$(bld_trg)) \
2248	$($(target)_$(srcsrc)_UID) \
2249	$($(target)_$(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
2250	$($(target)_$(srcdst)_UID.$(bld_trg)) \
2251	$($(target)_$(srcdst)_UID) \
2252	$($(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
2253	$($(srcsrc)_UID.$(bld_trg)) \
2254	$($(srcsrc)_UID) \
2255	$($(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
2256	$($(srcdst)_UID.$(bld_trg)) \
2257	$($(srcdst)_UID) \
2258	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
2259	$($(target)_UID.$(bld_trg)) \
2260	$($(target)_UID))
2261	gid := $(firstword \
2262	$($(target)_$(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
2263	$($(target)_$(srcsrc)_GID.$(bld_trg)) \
2264	$($(target)_$(srcsrc)_GID) \
2265	$($(target)_$(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
2266	$($(target)_$(srcdst)_GID.$(bld_trg)) \
2267	$($(target)_$(srcdst)_GID) \
2268	$($(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
2269	$($(srcsrc)_GID.$(bld_trg)) \
2270	$($(srcsrc)_GID) \
2271	$($(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
2272	$($(srcdst)_GID.$(bld_trg)) \
2273	$($(srcdst)_GID) \
2274	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
2275	$($(target)_GID.$(bld_trg)) \
2276	$($(target)_GID))
2277	flags := \
2278	$($(target)_IFFLAGS) \
2279	$($(target)_IFFLAGS.$(bld_trg)) \
2280	$($(target)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
2281	$($(srcdst)_IFFLAGS) \
2282	$($(srcdst)_IFFLAGS.$(bld_trg)) \
2283	$($(srcdst)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
2284	$($(srcsrc)_IFFLAGS) \
2285	$($(srcsrc)_IFFLAGS.$(bld_trg)) \
2286	$($(srcsrc)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
2287	$($(target)_$(srcdst)_IFFLAGS) \
2288	$($(target)_$(srcdst)_IFFLAGS.$(bld_trg)) \
2289	$($(target)_$(srcdst)_IFFLAGS.$(bld_trg).$(bld_trg_arch)) \
2290	$($(target)_$(srcsrc)_IFFLAGS) \
2291	$($(target)_$(srcsrc)_IFFLAGS.$(bld_trg)) \
2292	$($(target)_$(srcsrc)_IFFLAGS.$(bld_trg).$(bld_trg_arch))
2293
2294
2295	# Adjust the source if we got a default PATH. (This must be done this late!)
2296	ifdef $(target)_PATH
2297	srcsrc := $(abspathex $(srcsrc),$($(target)_PATH))
2298	endif
2299
2300	# create the command
2301	ifdef $(srcsrc)_INSTALLER
2302	inscmd := $(call $(srcsrc)_INSTALLER,$(srcsrc),$(insdst),$(target),$(flags))
2303	else ifdef $(target)_INSTALLER
2304	inscmd := $(call $(target)_INSTALLER,$(srcsrc),$(insdst),$(target),$(flags))
2305	else
2306	inscmd := $$(INSTALL)\
2307	$(if $(uid),-o $(uid))\
2308	$(if $(gid),-g $(gid))\
2309	$(if $(mode),-m $(mode))\
2310	$(flags)\
2311	$(srcsrc) $(insdst)
2312	endif
2313
2314	# generate the rule (need double evaluation here)
2315	$(eval $(def_install_src_rule))
2316
2317	INSTARGET_$(target) += $(insdst)
2318	endef
2319
2320
2321	## generate the symlink rule
2322	define def_install_symlink_rule
2323	# the install rule
2324	$(insdst) : \| $(call DIRDEP,$(dir $(insdst)))
2325	$$(call MSG_INST_SYM,$(insdst),$(symdst))
2326	$$(QUIET)$$(RM) -f $$@
2327	$$(QUIET)$$(LN_SYMLINK) $(symdst) $(insdst)
2328	endef
2329
2330	## create one symlink
2331	define def_install_symlink
2332
2333	# deal with '=>' in the source file name.
2334	symdst := $(subst =>, ,$(src))
2335	symlnk := $(firstword $(symdst))
2336	symdst := $(word $(words $(symdst)),$(symdst))
2337
2338	# _INSTFUN
2339	ifdef $(symlnk)_INSTFUN
2340	instfun := $(symlnk)_INSTFUN
2341	else ifdef $(target)_INSTFUN
2342	instfun := $(target)_INSTFUN
2343	else
2344	instfun := _INSTALL_FILE
2345	endif
2346
2347	# _INST
2348	ifdef $(symlnk)_INST
2349	inst := $(patsubst %/,%,$($(symlnk)_INST))/$(dir $(symlnk))
2350	else ifdef $(target)_INST
2351	inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(symlnk))
2352	else
2353	inst := $(dir $(symlnk))
2354	endif
2355
2356	# calc target
2357	insdst := $(call $(instfun),$(symlnk),$(target),$(inst),$(PATH_INS))
2358	#$(warning symlnk=$(symlnk) symdst=$(symdst) insdst=$(insdst) instfun=$(instfun) inst='$(inst)')
2359
2360	# generate the rule (need double evaluation here)
2361	$(eval $(def_install_symlink_rule))
2362
2363	INSTARGET_$(target) += $(insdst)
2364	endef
2365
2366
2367	## generate the install rule
2368	define def_install_directory_rule
2369	# the install rule
2370	$(insdst):
2371	$$(call MSG_INST_DIR,$(insdst))
2372	$$(QUIET)$$(INSTALL) -d \
2373	$(if $(uid),-o $(uid))\
2374	$(if $(gid),-g $(gid))\
2375	$(if $(mode),-m $(mode))\
2376	$(flags)\
2377	$(insdst)
2378
2379	.NOTPARALLEL: $(insdst)
2380	endef
2381
2382
2383	## create one directory
2384	define def_install_directory
2385
2386	# _INST
2387	ifdef $(directory)_INST
2388	inst := $(PATH_INS)/$(patsubst %/,%,$($(directory)_INST))
2389	else ifdef $(target)_INST
2390	inst := $(PATH_INS)/$(patsubst %/,%,$($(target)_INST))
2391	else
2392	inst := $(PATH_INS)
2393	endif
2394
2395	mode := $(firstword \
2396	$($(target)_$(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
2397	$($(target)_$(directory)_MODE.$(bld_trg)) \
2398	$($(target)_$(directory)_MODE) \
2399	$($(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
2400	$($(directory)_MODE.$(bld_trg)) \
2401	$($(directory)_MODE) \
2402	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
2403	$($(target)_MODE.$(bld_trg)) \
2404	$($(target)_MODE))
2405	uid := $(firstword \
2406	$($(target)_$(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
2407	$($(target)_$(directory)_UID.$(bld_trg)) \
2408	$($(target)_$(directory)_UID) \
2409	$($(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
2410	$($(directory)_UID.$(bld_trg)) \
2411	$($(directory)_UID) \
2412	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
2413	$($(target)_UID.$(bld_trg)) \
2414	$($(target)_UID))
2415	gid := $(firstword \
2416	$($(target)_$(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
2417	$($(target)_$(directory)_GID.$(bld_trg)) \
2418	$($(target)_$(directory)_GID) \
2419	$($(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
2420	$($(directory)_GID.$(bld_trg)) \
2421	$($(directory)_GID) \
2422	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
2423	$($(target)_GID.$(bld_trg)) \
2424	$($(target)_GID))
2425	flags := \
2426	$($(target)_IDFLAGS)\
2427	$($(target)_IDFLAGS.$(bld_trg)) \
2428	$($(target)_IDFLAGS.$(bld_trg).$(bld_trg_arch)) \
2429	$($(directory)_IDFLAGS) \
2430	$($(directory)_IDFLAGS.$(bld_trg)) \
2431	$($(directory)_IDFLAGS.$(bld_trg).$(bld_trg_arch)) \
2432	$($(target)_$(directory)_IDFLAGS) \
2433	$($(target)_$(directory)_IDFLAGS.$(bld_trg)) \
2434	$($(target)_$(directory)_IDFLAGS.$(bld_trg).$(bld_trg_arch))
2435
2436	insdst := $(inst)/$(directory)/
2437	#$(warning directory=$(directory) inst=$(inst) insdst=$(insdst) mode=$(mode) gid=$(gid) uid=$(uid))
2438
2439	# generate the rule (need double evaluation here)
2440	$(eval $(def_install_directory_rule))
2441
2442	INSTARGET_DIRS_$(target) += $(insdst)
2443	endef
2444
2445
2446	## process one install target.
2447	define def_install
2448	# the basics.
2449	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
2450	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))
2451	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_TARGET_ARCH))
2452	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_TARGET_CPU))
2453
2454	INSTARGET_$(target) := $($(target)_GOALS)
2455	INSTARGET_DIRS_$(target) :=
2456
2457	$(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)), \
2458	$(eval $(value def_install_directory)))
2459
2460	$(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)), \
2461	$(eval $(value def_install_src)))
2462
2463	$(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)), \
2464	$(eval $(value def_install_symlink)))
2465
2466	# the collection target
2467	TARGET_$(target) := $(PATH_TARGET)/$(target).ins
2468	$(TARGET_$(target)): $(INSTARGET_$(target)) \| $(INSTARGET_DIRS_$(target)) $(call DIRDEP,$(PATH_TARGET))
2469	@$(QUIET2)$(APPEND) $@
2470
2471	$(target): $(TARGET_$(target))
2472
2473	_INSTALLS += $(TARGET_$(target))
2474	_INSTALLS_FILES += $(INSTARGET_$(target))
2475	_INSTALLS_DIRS += $(INSTARGET_DIRS_$(target))
2476	_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))
2477	_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))
2478	endef
2479
2480	## process all install targets
2481	$(foreach target, $(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
2482	$(eval $(value def_install)))
2483
2484	ifdef KBUILD_PROFILE_SELF
2485	_KBUILD_TS_NOW := $(nanots )
2486	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done install targets)
2487	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2488	endif
2489
2490
2491	#
2492	# PACKING
2493	#
2494	_PACKING += $(PACKING) $(PACKING.$(BUILD_TARGET)) $(PACKING.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
2495
2496
2497	#
2498	# DOCS
2499	#
2500
2501
2502	#
2503	# DIRECTORIES
2504	#
2505	_DIR_ALL := $(sort $(addsuffix /,$(patsubst %/,%,$(_DIRS))) $(dir $(_OUT_FILES) $(_OBJS) $(_INSTALLS_FILES)))
2506	$(foreach directory,$(_INSTALLS_DIRS), $(eval _DIR_ALL := $(filter-out $(directory),$(_DIR_ALL))))
2507
2508
2509	define def_mkdir_rule
2510	$(directory):
2511	$$(call MSG_MKDIR,$$@)
2512	$$(QUIET)$$(MKDIR) -p $$@
2513	endef
2514
2515	$(foreach directory,$(_DIR_ALL),$(eval $(def_mkdir_rule)))
2516
2517	ifdef KBUILD_PROFILE_SELF
2518	_KBUILD_TS_NOW := $(nanots )
2519	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done directories)
2520	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2521	endif
2522
2523
2524	#
2525	# NOTHING
2526	#
2527	do-nothing:
2528	ifdef KBUILD_PROFILE_SELF
2529	@$(ECHO) 'prof: $(int-sub $(nanots ), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(nanots ), $(_KBUILD_TS_PREV)) - executing $@'
2530	endif
2531	$(call MSG_NOTHING)
2532
2533
2534	#
2535	# CLEAN UP
2536	#
2537	do-clean:
2538	$(call MSG_CLEAN)
2539	$(QUIET)$(RM) -f $(_OUT_FILES) $(_OBJS) $(_DEPFILES) $(_DEPFILES_INCLUDED) $(_CLEAN_FILES) $(OTHER_CLEAN)
2540	$(QUIET)$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist $(rsort $(dir $(_OUT_FILES) $(_OBJS) $(_DEPFILES) $(_DEPFILES_INCLUDED) $(_CLEAN_FILES) $(OTHER_CLEAN)))
2541
2542
2543
2544	#
2545	# PASSES (including directory and makefile walking)
2546	#
2547
2548	## Subdir
2549	# @param $(pass) Lowercase pass name.
2550	# @param $(PASS) Uppercase pass name.
2551	# @param $(subdir) Subdirectory
2552	# @param $(tag) tag to attach to the rule name.
2553	define def_pass_subdir
2554	pass_$(pass)$(tag):: $(dep)
2555	+ $$(QUIET)$$(MAKE) -C $(subdir) -f $$(notdir $$(firstword $$(wildcard $$(addprefix $(subdir)/,$$(DEFAULT_MAKEFILE))))) pass_$(pass)
2556	endef
2557
2558	## Submakefile
2559	# @param $(pass) Lowercase pass name.
2560	# @param $(PASS) Uppercase pass name.
2561	# @param $(makefile) Makefile.
2562	# @param $(tag) tag to attach to the rule name.
2563	define def_pass_makefile
2564	pass_$(pass)$(tag):: $(dep)
2565	+ $$(QUIET)$$(MAKE) -C $(patsubst %/,%,$(dir $(makefile))) -f $(notdir $(makefile)) pass_$(pass)
2566	endef
2567
2568	## Execute a pass.
2569	# @param $(pass) Lowercase pass name.
2570	# @param $(PASS) Uppercase pass name.
2571	define def_pass_old
2572	$(eval SUBDIRS_$(PASS) ?= $(SUBDIRS) $(SUBDIRS.$(BUILD_TARGET)) $(SUBDIRS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2573	$(eval SUBDIRS_AFTER_$(PASS) ?= $(SUBDIRS_AFTER) $(SUBDIRS_AFTER.$(BUILD_TARGET)) $(SUBDIRS_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2574	$(eval MAKEFILES_BEFORE_$(PASS) ?= $(MAKEFILES_BEFORE) $(MAKEFILES_BEFORE.$(BUILD_TARGET)) $(MAKEFILES_BEFORE.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2575	$(eval MAKEFILES_AFTER_$(PASS) ?= $(MAKEFILES_AFTER) $(MAKEFILES_AFTER.$(BUILD_TARGET)) $(MAKEFILES_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2576
2577	$(eval tag:=_before)
2578	$(eval dep:=)
2579	$(foreach subdir,$(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2580	$(foreach makefile,$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),$(eval $(def_pass_makefile)))
2581
2582	$(eval tag:=_after)
2583	$(eval dep:=pass_$(pass)_doit)
2584	$(foreach subdir,$(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2585	$(foreach makefile,$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_makefile)))
2586
2587	.NOTPARALLEL: pass_$(pass)_before pass_$(pass)_after
2588	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_doit pass_$(pass)_after
2589	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$(var))
2590	pass_$(pass)_this: pass_$(pass)_before
2591	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)_doit
2592	pass_$(pass)_after:: pass_$(pass)_this
2593	pass_$(pass): pass_$(pass)_after
2594
2595	endef
2596
2597	define def_pass
2598	$(eval SUBDIRS_$(PASS) ?= $(SUBDIRS) $(SUBDIRS.$(BUILD_TARGET)) $(SUBDIRS.$(BUILD_TARGET.$(BUILD_TARGET_ARCH))) )
2599	$(eval SUBDIRS_AFTER_$(PASS) ?= $(SUBDIRS_AFTER) $(SUBDIRS_AFTER.$(BUILD_TARGET)) $(SUBDIRS_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2600	$(eval MAKEFILES_BEFORE_$(PASS) ?= $(MAKEFILES_BEFORE) $(MAKEFILES_BEFORE.$(BUILD_TARGET)) $(MAKEFILES_BEFORE.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2601	$(eval MAKEFILES_AFTER_$(PASS) ?= $(MAKEFILES_AFTER) $(MAKEFILES_AFTER.$(BUILD_TARGET)) $(MAKEFILES_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2602
2603	$(eval tag:=_before)
2604	$(eval dep:=)
2605	$(foreach subdir,$(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2606	$(foreach makefile,$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),$(eval $(def_pass_makefile)))
2607
2608	$(eval tag:=_after)
2609	$(eval dep:=pass_$(pass)_doit)
2610	$(foreach subdir,$(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2611	$(foreach makefile,$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_makefile)))
2612
2613	ifdef KBUILD_SAFE_PARALLEL
2614	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this
2615	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this pass_$(pass)_doit
2616	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$(var))
2617	pass_$(pass)_this: pass_$(pass)_before
2618	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)_doit
2619	pass_$(pass)_after:: pass_$(pass)_this
2620	pass_$(pass): pass_$(pass)_after
2621	else
2622	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
2623	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
2624	pass_$(pass)_doit: pass_$(pass)_before \
2625	$(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var)))
2626	pass_$(pass): \
2627	pass_$(pass)_before \
2628	pass_$(pass)_doit \
2629	pass_$(pass)_after
2630	endif
2631
2632	#$ (warning pass=$(pass) PASS=$(PASS): $(PASS_$(PASS)_trgs) $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var))))
2633	endef
2634
2635	# Generate the defined passes.
2636	$(foreach PASS, $(PASSES), \
2637	$(eval pass := $(PASS_$(PASS)_pass)) \
2638	$(eval $(def_pass)))
2639
2640	## Pass order
2641	# @param $(pass) Current pass name.
2642	# @param $(prev_pass) The previous pass name.
2643	define def_pass_order
2644	ifdef KBUILD_SAFE_PARALLEL
2645	.NOTPARALLEL: pass_$(pass)_order
2646	.PHONY: pass_$(pass)_order
2647	pass_$(pass)_order: $(pass_prev)
2648	$$(call MSG_PASS,$$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
2649	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)
2650	else
2651	.NOTPARALLEL: pass_$(pass)_order pass_$(pass)_banner
2652	.PHONY: pass_$(pass)_order pass_$(pass)_banner
2653	pass_$(pass)_banner:
2654	$$(call MSG_PASS,$$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
2655	pass_$(pass)_order: \
2656	$(pass_prev) \
2657	pass_$(pass)_banner \
2658	pass_$(pass)
2659	endif
2660	$(eval pass_prev := pass_$(pass)_order)
2661	endef
2662
2663	## PASS: order
2664	# Use dependencies to ensure correct pass order.
2665	pass_prev :=
2666	$(foreach PASS,$(DEFAULT_PASSES),\
2667	$(eval pass := $(PASS_$(PASS)_pass)) \
2668	$(eval $(def_pass_order)))
2669
2670	ifdef KBUILD_PROFILE_SELF
2671	_KBUILD_TS_NOW := $(nanots )
2672	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - done passes)
2673	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
2674	endif
2675
2676
2677	#
2678	# THE MAIN RULES
2679	#
2680	all_recursive: $(pass_prev)
2681
2682	rebuild: clean
2683	+ $(MAKE) -f $(firstword $(MAKEFILE_LIST)) all_recursive
2684
2685	# @todo make this a non-default pass!
2686	uninstall:
2687	$(RM) -f $(_INSTALLS_FILES)
2688
2689	install: pass_installs
2690
2691	# misc shortcuts.
2692	targets: bldprogs libraries dlls programs sysmods others installs
2693	objects: $(_OBJS)
2694	bldprogs: $(_BLDPROGS)
2695	libraries: $(_LIBS) $(_IMPORT_LIBS) $(_OTHER_LIBRARIES)
2696	dlls: $(_DLLS)
2697	programs: $(_PROGRAMS)
2698	sysmods: $(_SYSMODS)
2699	others: $(_OTHERS)
2700	installs: $(_INSTALLS) $(_INSTALLS_DIRS) $(_INSTALLS_FILES)
2701
2702
2703
2704	#
2705	# kBuild debugging stuff.
2706	#
2707	show_targets:
2708	@$(foreach target, $(_ALL_TARGETS),\
2709	@$(ECHO) "target: $(target)" $(NLTAB)\
2710	@$(ECHO) " PATH_$(target)=$(PATH_$(target))" $(NLTAB)\
2711	@$(ECHO) " TARGET_$(target)=$(TARGET_$(target))" $(NLTAB)\
2712	@$(ECHO) " INSTARGET_$(target)=$(INSTARGET_$(target))" $(NLTAB)\
2713	$(foreach prop,$(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) OBJS_ CLEAN, \
2714	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))) \
2715	$(if $($(target)_$(prop).$(_tmp)),\
2716	@$(ECHO) " $(target)_$(prop).$(_tmp)=$($(target)_$(prop).$(_tmp))" $(NLTAB)) \
2717	$(if $($(target)_$(prop)), $(NLTAB)@$(ECHO) " $(target)_$(prop)=$($(target)_$(prop))" $(NLTAB)) \
2718	)\
2719	$(foreach prop,$(PROPS_DEFERRED), \
2720	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))) \
2721	$(if $(value $(target)_$(prop).$(_tmp)),\
2722	@$(ECHO) ' $(target)_$(prop).$(_tmp)=$(value $(TARGET)_$(prop).$(_tmp))' $(NLTAB)) \
2723	$(if $(value $(target)_$(prop)), $(NLTAB)@$(ECHO) ' $(target)_$(prop)=$(value $(target)_$(prop))' $(NLTAB)) \
2724	))
2725
2726
2727
2728	#
2729	# Include dependency files.
2730	#
2731	ifneq ($(_DEPFILES),)
2732	includedep $(_DEPFILES)
2733	endif
2734
2735
2736	ifdef KBUILD_PROFILE_SELF
2737	_KBUILD_TS_FOOTER_END := $(nanots )
2738	$(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)
2739	$(info prof: footer.kmk: $(int-sub $(_KBUILD_TS_FOOTER_END), $(_KBUILD_TS_FOOTER_START)))
2740	_KBUILD_TS_PREV := $(_KBUILD_TS_FOOTER_END)
2741	endif
2742
2743	# end-of-file-content
2744	__footer_kmk__ := target
2745	endif # __footer_kmk__
2746

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