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footer.kmk@ 744

Last change on this file since 744 was 744, checked in by bird, 19 years ago
More sanity checks.
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1	# $Id: footer.kmk 744 2006-12-17 08:36:36Z bird $
2	## @file
3	#
4	# kBuild - File included at top of makefile.
5	#
6	# Copyright (c) 2004-2006 knut st. osmundsen <bird-srcspam@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
30	#
31	# Make sure that the core variables we defined in recursive expansion mode
32	# up in header.kmk get expanded before we really start using them. The kBuild
33	# functions added to kmk to speed stuff up assumes that the variables are
34	# expanded here.
35	#
36	PATH_OBJ := $(PATH_OBJ)
37	PATH_TARGET := $(PATH_TARGET)
38	PATH_INS := $(PATH_INS)
39	PATH_BIN := $(PATH_BIN)
40	PATH_DLL := $(PATH_DLL)
41	PATH_SYS := $(PATH_SYS)
42	PATH_LIB := $(PATH_LIB)
43	PATH_DOC := $(PATH_DOC)
44
45	#
46	# Variables.
47	# (Some of these need initialization before including definitions using them.)
48	#
49
50	# all targets.
51	ALL_TARGETS += \
52	$(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
53	$(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
54	$(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) \
55	$(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
56	$(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
57	$(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
58	$(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
59	$(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
60	$(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
61	$(OTHERS) $(OTHERS.$(BUILD_TARGET)) $(OTHERS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
62
63	# all $(BUILD_TARGET) targets.
64	_ALL_BUILD_TARGET_TARGETS += \
65	$(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
66	$(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
67	$(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
68	$(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
69	$(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
70	$(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
71	$(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
72	$(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
73	$(OTHERS) $(OTHERS.$(BUILD_TARGET)) $(OTHERS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
74
75	# all $(BUILD_TARGET) targets.
76	_ALL_BUILD_PLATFORM_TARGETS += \
77	$(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH))
78
79	# all targets making use of srcname.
80	_ALL_SRCNAME_TARGETS += \
81	$(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
82	$(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
83
84	# dependency files.
85	_DEPFILES :=
86
87	# included dependency files.
88	_DEPFILES_INCLUDED :=
89
90
91	# All kind of output files except for _OBJS and _DEPFILES.
92	# Compiling or linking definition outputting other things that $@ and any
93	# required dependency file must add those output files to this variable.
94	_OUT_FILES :=
95
96	# Files which only requires cleaning up.
97	_CLEAN_FILES :=
98
99	# all of a type
100	_OBJS :=
101	_FETCHES :=
102	_DOWNLOADS:=
103	_UNPACKS :=
104	_PATCHES :=
105	_UNFETCHES:=
106	_BLDPROGS :=
107	_LIBS :=
108	_DLLS :=
109	_PROGRAMS :=
110	_SYSMODS :=
111	_INSTALLS :=
112	_INSTALLS_DIRS :=
113	_OTHERS :=
114	_PACKING :=
115	_DIRS := $(PATH_TARGET)/ $(PATH_TARGET)
116	_IMPORT_LIBS :=
117
118	# misc
119	pass_prev :=
120
121
122	#
123	# Basic macros
124	#
125
126	## Figure out the tool for a target.
127	# @param target normalized target.
128	# @param source tooltype.
129	# @param bld_trg build target.
130	# @param bld_trg_arch build target architecture.
131	_TARGET_TOOL = $(strip $(firstword \
132	$($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
133	$($(target)_$(source)TOOL.$(bld_trg)) \
134	$($(target)_$(source)TOOL) \
135	$($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
136	$($(target)_TOOL.$(bld_trg)) \
137	$($(target)_TOOL) \
138	$($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
139	$($(source)TOOL.$(bld_trg)) \
140	$($(source)TOOL) \
141	$(TOOL.$(bld_trg).$(bld_trg_arch)) \
142	$(TOOL.$(bld_trg)) \
143	$(TOOL) \
144	))
145
146	## Figure out the actual name of an installed file.
147	# @param $1 The file to install.
148	# @param $2 The target name.
149	# @param $3 The _INST value (can be empty).
150	# @param $4 The default directory to use when $3 is empty.
151	_INSTALL_FILE = $(patsubst %/,%/$(notdir $(1)),$(if $(3),$(PATH_INS)/$(3),$(4)/))
152
153
154	#
155	# Include the additional footer macros when bootstrapping kBuild.
156	#
157	ifndef KMK_VERSION
158	include $(PATH_KBUILD)/gnumake-footer.kmk
159	endif
160
161
162
163	#
164	# Check syntax which leads to weird syntax errors.
165	#
166
167	## Check
168	# @param $(target) Target name.
169	define def_check_target
170	ifneq ("$($(target)_TEMPLATE)","$(strip $($(target)_TEMPLATE))")
171	$$(error $(target) have an incorrect template name. Remove any tabs!)
172	endif
173	endef
174	$(foreach target, $(ALL_TARGETS),$(eval $(def_check_target)))
175
176
177	#
178	# Include templates
179	#
180	_TEMPLATES := $(TEMPLATE)
181	define def_templates
182	ifdef $(target)_TEMPLATE
183	_TEMPLATES += $($(target)_TEMPLATE)
184	endif
185	endef
186	$(foreach target, $(ALL_TARGETS), $(eval $(def_templates)))
187	_TEMPLATES := $(sort $(_TEMPLATES))
188	# $ (warning dbg: _TEMPLATES=$(_TEMPLATES))
189
190	define def_templates_include
191	ifndef TEMPLATE_$(template)
192	include $(firstword $(foreach path, $(TEMPLATE_PATHS) $(PATH_KBUILD)/templates/, $(wildcard $(path)/$(template).kmk)))
193	endif
194	endef
195	$(foreach template, $(_TEMPLATES), $(eval $(def_templates)))
196
197
198	#
199	# Template Inheritance.
200	#
201	define def_template_extends_prop
202	ifndef TEMPLATE_$(template)_$(prop)
203	ifdef TEMPLATE_$(parent)_$(prop)
204	TEMPLATE_$(template)_$(prop) = $$(TEMPLATE_$(parent)_$(prop))
205	endif
206	endif
207	endef
208
209
210	define def_template_extends
211	ifdef TEMPLATE_$(template)_EXTENDS
212	ifndef TEMPLATE_$(template)_EXTENDS_STATUS_
213	TEMPLATE_$(template)_EXTENDS_STATUS_ := 0
214	parent := $(strip $(TEMPLATE_$(template)_EXTENDS))
215
216	# recursivly process the parent if it's inherting from somebody too.
217	ifdef TEMPLATE_$(parent)_EXTENDS
218	ifneq ($(TEMPLATE_$(parent)_EXTENDS_STATUS_),42)
219	# foreach will create 'template' in a new variable context hiding our current variable.
220	$(foreach template, $(parent), $(eval $(value def_template_extends)))
221	parent := $(strip $(TEMPLATE_$(template)_EXTENDS))
222	endif
223	endif
224
225	# inherit properties.
226	$(foreach prop, $(PROPS_SINGLE) $(PROPS_ACCUMULATE_R) $(PROPS_ACCUMULATE_L) $(PROPS_DEFERRED)\
227	$(addsuffix .$(BUILD_TARGET), $(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) $(PROPS_DEFERRED))\
228	$(addsuffix .$(BUILD_TARGET).$(BUILD_TARGET_ARCH), $(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) $(PROPS_DEFERRED))\
229	$(addsuffix .$(BUILD_TARGET_ARCH), $(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) $(PROPS_DEFERRED))\
230	$(addsuffix .$(BUILD_TARGET_CPU), $(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) $(PROPS_DEFERRED))\
231	$(addsuffix .$(BUILD_TYPE), $(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) $(PROPS_DEFERRED))\
232	,$(eval $(def_template_extends_prop))) # exploits the 2 evaluation, so no value!
233
234	TEMPLATE_$(template)_EXTENDS_STATUS_ := 42
235	else
236	# protect against inheritance loops.
237	ifneq ($(TEMPLATE_$(template)_EXTENDS_STATUS_),42)
238	$(error kBuild: inheritance loop! template=$(template))
239	endif
240	endif
241	endif
242	endef
243
244	# $ (foreach template, $(_TEMPLATES), $(if TEMPLATE_$(template)_EXTENDS, $(eval $(value def_template_extends))))
245	$(foreach template, $(_TEMPLATES), $(eval $(value def_template_extends)))
246
247
248	#
249	# Common Inheritance
250	#
251
252	## Inherit one template property in a non-accumulative manner.
253	# @param $(prop) Property name
254	# @param $(target) Target name
255	# @todo fix the precedence order for some properties.
256	define def_inherit_template_one
257	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
258	ifndef $(target)_$(prop)
259	$(target)_$(prop) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
260	#$ (warning dbgtarget: $(target)_$(prop):='$(value $(target)_$(prop))' TEMPLATE_$($(target)_TEMPLATE)_$(prop))
261	endif
262	endif
263	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
264	ifndef $(target)_$(prop).$(bld_trg)
265	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
266	$(target)_$(prop).$(bld_trg) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
267	endif
268	endif
269	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
270	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
271	#$ (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))
272	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
273	endif
274	endif
275	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
276	ifndef $(target)_$(prop).$(bld_trg_arch)
277	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
278	$(target)_$(prop).$(bld_trg_arch) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
279	endif
280	endif
281	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
282	ifndef $(target)_$(prop).$(bld_trg_cpu)
283	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_cpu)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
284	$(target)_$(prop).$(bld_trg_cpu) := $(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
285	endif
286	endif
287	endef
288
289	## Inherit one template property in a non-accumulative manner, deferred expansion.
290	# @param 1: $(prop) Property name
291	# @param 2: $(target) Target name
292	# @todo fix the precedence order for some properties.
293	# @remark this define relies on double evaluation
294	define def_inherit_template_one_deferred
295	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
296	ifndef $(target)_$(prop)
297	$(target)_$(prop) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
298	#$ (warning dbgtarget: $(target)_$(prop):='$(value $(target)_$(prop))' TEMPLATE_$($(target)_TEMPLATE)_$(prop))
299	endif
300	endif
301	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
302	ifndef $(target)_$(prop).$(bld_trg)
303	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
304	$(target)_$(prop).$(bld_trg) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
305	endif
306	endif
307	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
308	ifndef $(target)_$(prop).$(bld_trg).$(bld_trg_arch)
309	#$ (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))
310	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
311	endif
312	endif
313	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
314	ifndef $(target)_$(prop).$(bld_trg_arch)
315	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_arch)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
316	$(target)_$(prop).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
317	endif
318	endif
319	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
320	ifndef $(target)_$(prop).$(bld_trg_cpu)
321	#$ (warning dbgsource: $(target)_$(prop).$(bld_trg_cpu)="TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)" TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
322	$(target)_$(prop).$(bld_trg_cpu) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
323	endif
324	endif
325	endef
326
327	## Inherit one acculumlative template property where the 'most significant' items are at the left end.
328	# @param $(prop) Property name
329	# @param $(target) Target name
330	define def_inherit_template_one_accumulate_l
331	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
332	#$ (warning dbgtype: TEMPLATE_$($(target)_TEMPLATE)_$(prop) $(target)_$(prop)=$($(target)_$(prop)) $(TEMPLATE_$($(target)_TEMPLATE)_$(prop)))
333	$(target)_$(prop) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop))
334	#$ (warning dbgtype: $(target)_$(prop)=$($(target)_$(prop)))
335	endif
336	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)
337	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
338	$(target)_$(prop).$(BUILD_TYPE) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE))
339	endif
340	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
341	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
342	$(target)_$(prop).$(bld_trg) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg))
343	endif
344	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
345	#$ (warning dbg4: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
346	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch))
347	endif
348	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
349	#$ (warning dbg5: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
350	$(target)_$(prop).$(bld_trg_cpu) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu))
351	endif
352	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
353	#$ (warning dbg6: TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
354	$(target)_$(prop).$(bld_trg_arch) += $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch))
355	endif
356	endef
357
358	## Inherit one acculumlative template property where the 'most significant' items are at the right end.
359	# First pass, $(value) referenced.
360	# @param $(prop) Property name
361	# @param $(target) Target name
362	define def_inherit_template_one_accumulate_r1
363	ifdef _$(target)_$(prop)_R
364	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s))
365	endif
366	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
367	$(eval _$(target)_$(prop)_R = $(value $(target)_$(prop)))
368	endif
369	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)
370	$(eval _$(target)_$(prop).$(BUILD_TYPE)_R = $(value $(target)_$(prop).$(BUILD_TYPE)))
371	endif
372	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
373	$(eval _$(target)_$(prop).$(bld_trg)_R = $(value $(target)_$(prop).$(bld_trg)))
374	endif
375	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
376	$(eval _$(target)_$(prop).$(bld_trg).$(bld_trg_arch)_R = $(value $(target)_$(prop).$(bld_trg).$(bld_trg_arch)))
377	endif
378	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
379	$(eval _$(target)_$(prop).$(bld_trg_cpu)_R = $(value $(target)_$(prop).$(bld_trg_cpu)))
380	endif
381	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
382	$(eval _$(target)_$(prop).$(bld_trg_arch)_R = $(value $(target)_$(prop).$(bld_trg_arch)))
383	endif
384	endef
385
386	## Inherit one template property the other way around.
387	# Second pass, not $(value) referenced.
388	# @param $(prop) Property name
389	# @param $(target) Target name
390	define def_inherit_template_one_accumulate_r2
391	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop)
392	$(target)_$(prop) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop)) $$(_$(target)_$(prop)_R)
393	endif
394	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)
395	$(target)_$(prop).$(BUILD_TYPE) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(BUILD_TYPE)) $$(_$(target)_$(prop).$(BUILD_TYPE)_R)
396	endif
397	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)
398	$(target)_$(prop).$(bld_trg) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg)) $$(_$(target)_$(prop).$(bld_trg)_R)
399	endif
400	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)
401	$(target)_$(prop).$(bld_trg).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg).$(bld_trg_arch)) $$(_$(target)_$(prop).$(bld_trg).$(bld_trg_arch)_R)
402	endif
403	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)
404	$(target)_$(prop).$(bld_trg_cpu) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_cpu)) $$(_$(target)_$(prop).$(bld_trg_cpu)_R)
405	endif
406	ifdef TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)
407	$(target)_$(prop).$(bld_trg_arch) = $$(TEMPLATE_$($(target)_TEMPLATE)_$(prop).$(bld_trg_arch)) $$(_$(target)_$(prop).$(bld_trg_arch)_R)
408	endif
409	endef
410
411
412	## Inherit template properties for on target.
413	# @param $(target) Target name.
414	define def_inherit_template
415	# Inherit any default template.
416	ifdef TEMPLATE
417	ifeq ($($(target)_TEMPLATE),)
418	$(eval $(target)_TEMPLATE:=$(TEMPLATE))
419	endif
420	endif
421	# Expand the template if specified.
422	ifneq ($($(target)_TEMPLATE),)
423	$(foreach prop,$(PROPS_SINGLE),$(eval $(value def_inherit_template_one)))
424	$(foreach prop,$(PROPS_DEFERRED),$(eval $(def_inherit_template_one_deferred))) # exploits the 2 evaluation, so no value!
425	$(foreach prop,$(PROPS_ACCUMULATE_L),$(eval $(def_inherit_template_one_accumulate_l))) # += works fine (better) without value.
426	$(foreach prop,$(PROPS_ACCUMULATE_R),\
427	$(eval $(value def_inherit_template_one_accumulate_r1))\
428	$(eval $(def_inherit_template_one_accumulate_r2))\
429	) # This is a hack! (but it appears to work)
430	endif
431	endef
432
433	# Inherit template properties
434	bld_trg := $(BUILD_TARGET)
435	bld_trg_arch := $(BUILD_TARGET_ARCH)
436	bld_trg_cpu := $(BUILD_TARGET_CPU)
437	$(foreach target, $(_ALL_BUILD_TARGET_TARGETS),$(eval $(value def_inherit_template)))
438
439	bld_trg := $(BUILD_PLATFORM)
440	bld_trg_arch := $(BUILD_PLATFORM_ARCH)
441	bld_trg_cpu := $(BUILD_PLATFORM_CPU)
442	$(foreach target, $(_ALL_BUILD_PLATFORM_TARGETS),$(eval $(value def_inherit_template)))
443
444
445	#
446	# Include tools & sdks
447	#
448	_TOOLS := $(TOOL.$(BUILD_TARGET)) $(TOOL.$(BUILD_TARGET_ARCH)) $(TOOL.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
449	$(TOOL.$(BUILD_PLATFORM)) $(TOOL.$(BUILD_PLATFORM_ARCH)) $(TOOL.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) \
450	$(TOOL)
451	_SDKS := $(SDKS.$(BUILD_TARGET)) $(SDKS.$(BUILD_TARGET_ARCH)) $(SDKS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) \
452	$(SDKS.$(BUILD_PLATFORM)) $(SDKS.$(BUILD_PLATFORM_ARCH)) $(SDKS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)) \
453	$(SDKS.$(BUILD_TYPE)) \
454	$(SDKS)
455	define def_tools_sdks_target_source
456	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
457	$($(source)_$(prop).$(_bld_trg)) \
458	$($(target)_$(source)_$(prop).$(_bld_trg)) \
459	$($(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
460	$($(target)_$(source)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
461	$($(source)_$(prop).$(_bld_trg_arch)) \
462	$($(target)_$(source)_$(prop).$(_bld_trg_arch)) \
463	$($(source)_$(prop)) \
464	$($(target)_$(source)_$(prop))))
465	$(eval _SDKS += \
466	$($(source)_SDKS.$(_bld_trg)) \
467	$($(target)_$(source)_SDKS.$(_bld_trg)) \
468	$($(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
469	$($(target)_$(source)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
470	$($(source)_SDKS.$(_bld_trg_arch)) \
471	$($(target)_$(source)_SDKS.$(_bld_trg_arch)) \
472	$($(source)_SDKS.$(BUILD_TYPE)) \
473	$($(target)_$(source)_SDKS.$(BUILD_TYPE)) \
474	$($(source)_SDKS) \
475	$($(target)_$(source)_SDKS))
476	endef
477
478	define def_tools_sdks_target
479	_bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
480	_bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
481	_bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
482
483	$(eval _TOOLS += $(foreach prop, $(PROPS_TOOLS), \
484	$($(target)_$(prop).$(_bld_trg)) \
485	$($(target)_$(prop).$(_bld_trg_arch)) \
486	$($(target)_$(prop).$(_bld_trg).$(_bld_trg_arch)) \
487	$($(target)_$(prop))))
488	$(eval _SDKS += \
489	$($(target)_SDKS.$(_bld_trg)) \
490	$($(target)_SDKS.$(_bld_trg_arch)) \
491	$($(target)_SDKS.$(_bld_trg).$(_bld_trg_arch)) \
492	$($(target)_SDKS))
493	$(foreach source, \
494	$($(target)_SOURCES.$(_bld_trg)) \
495	$($(target)_SOURCES.$(_bld_trg_arch)) \
496	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
497	$($(target)_SOURCES.$(_bld_trg_cpu)) \
498	$($(target)_SOURCES.$(BUILD_TYPE)) \
499	$($(target)_SOURCES) \
500	, $(eval $(value def_tools_sdks_target_source)))
501	endef
502
503	define def_tools_srcname_target
504	_bld_trg := $(firstword $($(target)_BLD_TRG) $(bld_trg))
505	_bld_trg_arch := $(firstword $($(target)_BLD_TRG_ARCH) $(bld_trg_arch))
506	_bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(bld_trg_cpu))
507
508	$(foreach source, $(notdir\
509	$($(target)_SOURCES.$(_bld_trg)) \
510	$($(target)_SOURCES.$(_bld_trg_arch)) \
511	$($(target)_SOURCES.$(_bld_trg).$(_bld_trg_arch)) \
512	$($(target)_SOURCES.$(_bld_trg_cpu)) \
513	$($(target)_SOURCES.$(BUILD_TYPE)) \
514	$($(target)_SOURCES) \
515	), $(eval $(value def_tools_sdks_target_source)))
516	endef
517
518	bld_trg := $(BUILD_TARGET)
519	bld_trg_arch := $(BUILD_TARGET_ARCH)
520	bld_trg_cpu := $(BUILD_TARGET_CPU)
521	$(foreach target, $(_ALL_BUILD_TARGET_TARGETS), $(eval $(value def_tools_sdks_target)))
522	$(foreach target, $(_ALL_SRCNAME_TARGETS), $(eval $(value def_tools_srcname_target)))
523
524	bld_trg := $(BUILD_PLATFORM)
525	bld_trg_arch := $(BUILD_PLATFORM_ARCH)
526	bld_trg_cpu := $(BUILD_PLATFORM_CPU)
527	$(foreach target, $(_ALL_BUILD_PLATFORM_TARGETS), $(eval $(value def_tools_sdks_target)))
528
529
530	# include TOOLS
531	define def_tools_include
532	ifndef TOOL_$(tool)
533	TOOL_$(tool)_KMK_FILE := $(firstword $(foreach path, $(TOOL_PATHS) $(PATH_KBUILD)/tools, $(wildcard $(path)/$(tool).kmk)))
534	ifeq ($(TOOL_$(tool)_KMK_FILE),)
535	$(error kBuild: Cannot find include file for the tool '$(tool)'! Searched: $(TOOL_PATHS) $(PATH_KBUILD)/tools)
536	endif
537	include $(TOOL_$(tool)_KMK_FILE)
538	endif
539	endef
540
541	_TOOLS := $(sort $(_TOOLS))
542	$(foreach tool, $(_TOOLS), $(eval $(value def_tools_include)))
543
544
545	# include SDKS
546	define def_sdks_include_one
547	ifndef SDK_$(sdk)
548	SDK_$(sdk)_KMK_FILE := $(firstword $(foreach path, $(SDK_PATHS) $(PATH_KBUILD)/sdks, $(wildcard $(path)/$(sdk).kmk)))
549	ifeq ($(SDK_$(sdk)_KMK_FILE),)
550	$(error kBuild: Cannot find include file for the SDK '$(sdk)'! Searched: $(SDK_PATHS) $(PATH_KBUILD)/sdks)
551	endif
552	include $(SDK_$(sdk)_KMK_FILE)
553	endif
554	endef
555
556	_SDKS := $(sort $(_SDKS))
557	$(foreach sdk, $(_SDKS), $(eval $(value def_sdks_include_one)))
558
559
560
561	## @page pg_fetches Fetching Tools, Sources and Similar.
562	#
563	# The targets listed in the the FETCHES target list have the following attributes:
564	# SOURCES
565	# INST
566	# FETCHTOOL
567	# FETCHFLAGS
568	# FETCHDIR
569	# UNPACKTOOL
570	# UNPACKFLAGS
571	#
572	# As usual the target name is an alias for 'creating' the target. Other
573	# aliases are:
574	# pass_fetches
575	# fetch
576	# unfetch
577	# download
578	# unpack
579	#
580	# @remark
581	#
582	# This is a little bit complex because we must guarantee that if a source file
583	# changes only sligtly we must refetch it and to a proper unpacking of it. It
584	# is also a desire that fetched archives and unpacked files can be deleted to
585	# save space.
586	#
587	# Thus, we must be able to cleanup what we've unpacked should any of the
588	# sources be removed. We do this by maintaining a file listing the files
589	# and directories that was unpacked. This operation is named 'unfetch'.
590	#
591	# We make use of the SIZE and MD5 attributes for each of the sources to
592	# create a digest that is stored in the primary target file. Subsequent
593	# runswill compare their digest with it to decide if a refetch is required.
594	# When a refetch is found necessary, an 'unfetch' is performed first to
595	# clean out old files and directores. Note even changes in source order
596	# will cause a refetch due to the way the digest is constructed and
597	# evaluated.
598	#
599	# By not depending directly on the archives (nor on any unpacked files)
600	# but on a goal made up from the archive name, size and md5, we allow
601	# the user to delete the archives. Naturally, this means we'll have to
602	# check and fetch missing archives before attempting to unpack them.
603	#
604	# @remark
605	#
606	# This feature will NOT work correctly with vanilla GNU make becuase
607	# it makes use of includedep to avoid too many unnecessary files.
608	#
609	# @todo
610	# 1. Port md5sum or some equivalent tool and include it in kBuild.
611	# 2. Download corruption / continuation.
612	# 3. It's quite possible that there is one too many indirect dependency now...
613	#
614
615	## @todo move this!
616	MD5SUM := md5sum
617
618	## generates the fetch rule
619	define def_fetch_src_fetch_rule
620	# Indirect goal for downloading something.
621	.PRECIOUS: $(out)
622	$(out) $($(target)_$(srcname)_FETCH_OUTPUT_): \| $($(target)_$(srcname)_FETCH_DEPORD_)
623	$$(call MSG_L1,Downloading $(source)...)
624	@## @todo do fancy stuff like download continuation.
625	$$(QUIET)$$(RM) -f $(out) $(out).md5
626	$($(target)_$(srcname)_FETCH_CMDS_)
627	$$(QUIET2)$(if $(md5),$$(APPEND) $(out).md5 "$(md5) *$(out)")
628	$$(QUIET)$(if $(md5),$$(MD5SUM) -c $(out).md5)
629
630
631
632	# Intermediate goal for making sure the md5 and size matches. it will (re) fetch the archive if necessary.
633	$(out).checked_$(md5)_$(size): $($(target)_$(srcname)_FETCH_DEPEND_) \| $($(target)_$(srcname)_FETCH_DEPORD_)
634	$$(call MSG_L1,Checking $(out),($(source))...)
635	$$(QUIET)$$(RM) -f $$@ $(out).md5
636	@# creates the .md5 we pass to md5sum.
637	$$(QUIET2)$(if $(md5),$$(APPEND) $(out).md5 "$(md5) *$(out)")
638	@# (re)fetch the file if it doesn't exist or if it doesn't matches the md5.
639	@## @todo do fancy stuff like download continuation.
640	$$(QUIET)( test -f $(out) && $(if $(md5),$$(MD5SUM) -c $(out).md5, true) ) \
641	\|\| ( $$(RM_EXT) -f $(out) \
642	&& $$(MAKE) $(out) -f $(MAKEFILE) --no-print-directory )
643	$$(QUIET2)$$(APPEND) $$@
644
645	_TARGET_$(target)_FETCHED += $(out) $(out).checked_$(md5)_$(size)
646
647	# Just a little precaution.
648	.NOTPARALLEL: $(out) $(out).checked_$(md5)_$(size)
649
650	endef
651
652	## generates the unpack rule
653	define def_fetch_src_unpack_rule
654	# This is the unpack rule. it has an order-only dependency on the download check.
655	$(out) $($(target)_$(srcname)_UNPACK_OUTPUT_): $($(target)_$(srcname)_UNPACK_DEPEND_) \
656	\| $($(target)_$(srcname)_UNPACK_DEPORD_) $(archive).checked_$(md5)_$(size)
657	$$(call MSG_L1,Unpacking $(archive),into $(inst)...)
658	$$(QUIET)$$(RM) -f $(out)
659	@# if the source archive doesn't exist fetch it (can have been deleted to save space).
660	$$(QUIET)test -f $(archive) \
661	\|\| ( $$(RM_EXT) -f $(archive).checked_$(md5)_$(size) \
662	&& $$(MAKE) $(archive).checked_$(md5)_$(size) -f $(MAKEFILE) --no-print-directory )
663	$($(target)_$(srcname)_UNPACK_CMDS_)
664	$$(QUIET2)$$(APPEND) $(out) $(notdir $(archive).checked_$(md5)_$(size))
665	$$(QUIET2)$$(APPEND) $(out) $(notdir $(out))
666
667	$(eval _TARGET_$(target)_UNPACKED += $(out))
668	_TARGET_$(target)_DIGEST := $(_TARGET_$(target)_DIGEST)-$(srcname)_$(md5)_$(size)
669
670	.NOTPARALLEL: $(out)
671
672	endef
673
674	## Processes a fetch source
675	#
676	define def_fetch_src
677	#$ (warning dbg: def_fetch_src: source='$(source)' target='$(target)')
678
679	# common
680	srcname := $(notdir $(source))
681	inst := $(firstword \
682	$($(target)_$(source)_INST)\
683	$($(target)_$(srcname)_INST)\
684	$($(source)_INST)\
685	$($(srcname)_INST)\
686	$($(target)_INST)\
687	)
688	ifneq ($(patsubst %/,ok,$(inst)),ok)
689	$(error kBuild: Bad or missing INST property for source '$(source)' in target '$(target)': $(inst))
690	endif
691	INSTARGET_$(target)_$(srcname) := $(inst)
692	fetchdir := $(firstword \
693	$($(target)_$(source)_FETCHDIR)\
694	$($(target)_$(srcname)_FETCHDIR)\
695	$($(source)_FETCHDIR)\
696	$($(srcname)_FETCHDIR)\
697	$($(target)_FETCHDIR)\
698	$(FETCHDIR)\
699	$(PATH_TARGET)\
700	)
701	deps := \
702	$($(target)_$(source)_DEPS)\
703	$($(target)_$(srcname)_DEPS)\
704	$($(source)_DEPS)\
705	$($(srcname)_DEPS)\
706	$($(target)_DEPS)
707	md5 := $(firstword \
708	$($(target)_$(source)_MD5)\
709	$($(target)_$(srcname)_MD5)\
710	$($(source)_MD5)\
711	$($(srcname)_MD5)\
712	$($(target)_MD5)\
713	)
714	size := $(firstword \
715	$($(target)_$(source)_SIZE)\
716	$($(target)_$(srcname)_SIZE)\
717	$($(source)_SIZE)\
718	$($(srcname)_SIZE)\
719	$($(target)_SIZE)\
720	)
721	dep := # not legal for fetch and unpack tools
722
723
724	#
725	# The fetching.
726	#
727	out := $(fetchdir)/$(srcname)
728	archive := $(out)
729	TARGET_$(target)_$(srcname) := $(out)
730	dirdep := $(call DIRDEP,$(fetchdir))
731	tool := $(firstword \
732	$($(target)_$(source)_FETCHTOOL)\
733	$($(target)_$(srcname)_FETCHTOOL)\
734	$($(target)_$(source)_TOOL)\
735	$($(target)_$(srcname)_TOOL)\
736	$($(source)_FETCHTOOL)\
737	$($(srcname)_FETCHTOOL)\
738	$($(source)_TOOL)\
739	$($(srcname)_TOOL)\
740	$($(target)_FETCHTOOL)\
741	$($(target)_TOOL)\
742	)
743	flags :=\
744	$(TOOL_$(tool)_FETCHFLAGS)\
745	$(FETCHFLAGS)\
746	$($(target)_FETCHFLAGS)\
747	$($(srcname)_FETCHFLAGS)\
748	$($(source)_FETCHFLAGS)\
749	$($(target)_$(srcname)_FETCHFLAGS)\
750	$($(target)_$(source)_FETCHFLAGS)
751
752	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) fetchdir=$(fetchdir) md5=$(md5) size=$(size))
753
754	ifndef TOOL_$(tool)_FETCH_CMDS
755	$(warning kBuild: tools: \
756	1 $($(target)_$(source)_FETCHTOOL)\
757	2 $($(target)_$(srcname)_FETCHTOOL)\
758	3 $($(target)_$(source)_TOOL)\
759	4 $($(target)_$(srcname)_TOOL)\
760	5 $($(source)_FETCHTOOL)\
761	6 $($(srcname)_FETCHTOOL)\
762	7 $($(source)_TOOL)\
763	8 $($(srcname)_TOOL)\
764	9 $($(target)_FETCHTOOL)\
765	10 $($(target)_TOOL) )
766	$(error kBuild: TOOL_$(tool)_FETCH_CMDS is not defined. source=$(source) target=$(target) )
767	endif
768
769	# call the tool
770	$(target)_$(srcname)_FETCH_CMDS_ := $(TOOL_$(tool)_FETCH_CMDS)
771	$(target)_$(srcname)_FETCH_OUTPUT_ := $(TOOL_$(tool)_FETCH_OUTPUT)
772	$(target)_$(srcname)_FETCH_DEPEND_ := $(TOOL_$(tool)_FETCH_DEPEND) $(deps)
773	$(target)_$(srcname)_FETCH_DEPORD_ := $(TOOL_$(tool)_FETCH_DEPORD) $(dirdep)
774
775	# generate the fetch rule.
776	$(eval $(def_fetch_src_fetch_rule))
777
778
779	#
780	# The unpacking / installing.
781	#
782	out := $(inst)_kBuild_$(target)_$(srcname)_unpacked.lst
783	dirdep := $(call DIRDEP,$(inst))
784	tool := $(firstword \
785	$($(target)_$(source)_UNPACKTOOL)\
786	$($(target)_$(srcname)_UNPACKTOOL)\
787	$($(target)_$(source)_TOOL)\
788	$($(target)_$(srcname)_TOOL)\
789	$($(source)_UNPACKTOOL)\
790	$($(srcname)_UNPACKTOOL)\
791	$($(source)_TOOL)\
792	$($(srcname)_TOOL)\
793	$($(target)_UNPACKTOOL)\
794	$($(target)_TOOL) \
795	)
796	ifeq ($(tool),)
797	tool := $(toupper $(subst .,,$(suffix $(subst tar.,TAR,$(srcname)))))
798	$(eval $(value def_tools_include))
799	endif
800	flags :=\
801	$(TOOL_$(tool)_UNPACKFLAGS)\
802	$(UNPACKFLAGS)\
803	$($(target)_UNPACKFLAGS)\
804	$($(srcname)_UNPACKFLAGS)\
805	$($(source)_UNPACKFLAGS)\
806	$($(target)_$(srcname)_UNPACKFLAGS)\
807	$($(target)_$(source)_UNPACKFLAGS)
808
809	#$ (warning dbg: target=$(target) source=$(source) $(srcname)=$(srcname) tool=$(tool) out=$(out) flags=$(flags) dirdep=$(dirdep) inst=$(inst) md5=$(md5) size=$(size))
810	ifndef TOOL_$(tool)_UNPACK_CMDS
811	$(warning kBuild: tools: \
812	1 $($(target)_$(source)_UNPACKTOOL)\
813	2 $($(target)_$(srcname)_UNPACKTOOL)\
814	3 $($(target)_$(source)_TOOL)\
815	4 $($(target)_$(srcname)_TOOL)\
816	5 $($(source)_UNPACKTOOL)\
817	6 $($(srcname)_UNPACKTOOL)\
818	7 $($(source)_TOOL)\
819	8 $($(srcname)_TOOL)\
820	9 $($(target)_UNPACKTOOL)\
821	10 $($(target)_TOOL) \
822	11 $(toupper $(subst tar.,TAR,$(ext $(srcname)))) \
823	)
824	$(error kBuild: TOOL_$(tool)_UNPACK_CMDS is not defined. source=$(source) target=$(target) )
825	endif
826
827	# call the tool
828	$(target)_$(srcname)_UNPACK_CMDS_ := $(TOOL_$(tool)_UNPACK_CMDS)
829	$(target)_$(srcname)_UNPACK_OUTPUT_ := $(TOOL_$(tool)_UNPACK_OUTPUT)
830	$(target)_$(srcname)_UNPACK_DEPEND_ := $(TOOL_$(tool)_UNPACK_DEPEND) $(deps)
831	$(target)_$(srcname)_UNPACK_DEPORD_ := $(TOOL_$(tool)_UNPACK_DEPORD) $(dirdep)
832
833	# generate the fetch rule.
834	$(eval $(def_fetch_src_unpack_rule))
835
836	_DIRS += $(inst) $(fetchdir)
837
838	endef
839
840
841	##
842	# Define the target level rules for a fetch.
843	# @param target
844	# @param out
845	# @param inst
846	# @param _TARGET_$(target)_UNPACKED
847	# @param _TARGET_$(target)_DIGEST
848	# @param bld_trg
849	# @param bld_trg_arch
850	define def_fetch_rules
851
852	$(out).lst: $(_TARGET_$(target)_UNPACKED) \| $(call DIRDEP,$(inst))
853	$$(call MSG_L1,Successfully fetched $(target))
854	$$(QUIET)$$(RM) -f $$@ $$@.tmp
855	$$(QUIET2)$$(APPEND) $$@.tmp "$(notdir $(out))"
856	$$(QUIET)$(if $(_TARGET_$(target)_UNPACKED),$$(CAT_EXT) $(_TARGET_$(target)_UNPACKED) >> $$@.tmp)
857	$$(QUIET)$$(MV) -f $$@.tmp $$@
858
859	$(out)_unfetched:
860	$$(call MSG_L1,Unfetching $(target)...)
861	$$(QUIET)$$(RM) -f $$(addprefix $(inst),$$(shell $$(CAT_EXT) $(out).lst 2> /dev/null \| $$(SED) -e '/\/$$$$/d'))
862	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist $$(dir $$@) \
863	$$(addprefix $(inst),$$(sort $$(dir $$(shell $$(CAT_EXT) $(out).lst 2> /dev/null))))
864	$$(QUIET)$$(RM) -f $(out).lst $(out)
865	$$(QUIET)$$(RMDIR) -p --ignore-fail-on-non-empty --ignore-fail-on-not-exist $$(dir $$@)
866
867	$(out): $(comp-vars _TARGET_$(target)_DIGEST_PREV,_TARGET_$(target)_DIGEST,FORCE) \| $(call DIRDEP,$(inst))
868	$$(QUIET)$$(RM) -f $$@
869	$$(call MSG_L1,$$(if $$(_TARGET_$(target)_DIGEST),$$(if $$(wildcard $(out).lst),Re-fetching,Fetching),Removing) $(target)...)
870	$$(QUIET)$$(if $$(wildcard $(out).lst ),$$(MAKE) -f $(MAKEFILE) --no-print-directory $(out)_unfetched)
871	$$(QUIET)$$(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 $$@))
872	$$(QUIET2)$$(if $$(_TARGET_$(target)_DIGEST),$$(APPEND) $$@ "_TARGET_$(target)_DIGEST_PREV := $(_TARGET_$(target)_DIGEST)")
873
874	.NOTPARALLEL: $(out).lst $(out)_unfetched $(out)
875
876	endef
877
878
879	##
880	# Deal with one fetch target.
881	# @param target
882	# @param bld_trg
883	# @param bld_trg_arch
884	define def_fetch
885	# sanity check.
886	ifdef $(target)_ALREADY_PROCESSED
887	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s). Prev: $(EXT) This: $($(target)_ALREADY_PROCESSED))
888	endif
889	$(target)_ALREADY_PROCESSED := fetch
890
891	# common
892	INSTARGET_$(target) := $($(target)_INST)
893	ifneq ($(patsubst %/,ok,$(INSTARGET_$(target))),ok)
894	$(error kBuild: Bad or missing INST property for target '$(target)'. \
895	$(target)_INST='$($(target)_INST)' ($(origin $(target)_INST)))
896	endif
897	_TARGET_$(target)_FETCHED :=
898	_TARGET_$(target)_UNPACKED :=
899	_TARGET_$(target)_DIGEST :=
900
901	# The 'sources'.
902	#$ (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)))
903	$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(BUILD_TYPE)) $($(target)_SOURCES.$(BUILD_TARGET)) $($(target)_SOURCES.$(BUILD_TARGET_ARCH)) $($(target)_SOURCES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),\
904	$(eval $(value def_fetch_src)))
905
906	# The target.
907	inst := $(INSTARGET_$(target))
908	out := $(inst)_kBuild_fetch_$(target)
909
910	$(eval includedep $(out))
911
912	$(eval $(def_fetch_rules))
913
914	# Define the aliases here (doesn't work if defined in def_fetch_rules, just like includedep).
915	$(target):: $(out)
916	$(target)_unfetch:: $(out)_unfetched
917
918	_FETCHES += $(out)
919	_DOWNLOADS += $(_TARGET_$(target)_FETCHED)
920	_UNPACKS += $(_TARGET_$(target)_UNPACKED)
921	_UNFETCHES += $(out)_unfetched
922	_DIRS += $(inst)
923
924	endef
925
926	# Walk the FETCH target lists.
927	bld_trg := $(BUILD_TARGET)
928	bld_trg_arch := $(BUILD_TARGET_ARCH)
929	$(foreach target, $(FETCHES) $(FETCHES.$(BUILD_TARGET)) $(FETCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
930	$(eval $(value def_fetch)))
931
932	# some aliases.
933	download: $(_DOWNLOADS)
934	unpack: $(_UNPACKS)
935	fetch: $(_FETCHES)
936	unfetch: $(_UNFETCHES)
937
938
939
940	##
941	## Patching.
942	##
943	##
944	#define def_patch_src
945	#
946	#endef
947	#
948	#
949	## Deal with one patch target.
950	#define def_patch
951	#
952	#$(foreach source,$($(target)_SOURCES) $($(target)_SOURCES.$(BUILD_TYPE)) $($(target)_SOURCES.$(BUILD_TARGET)) $($(target)_SOURCES.$(BUILD_TARGET_ARCH)) $($(target)_SOURCES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),\
953	# $(eval $(value def_patch_src)))
954	#
955	#_PATCHES +=
956	#endef
957	#
958	#$(foreach target, $(PATCHES) $(PATCHES.$(BUILD_TARGET)) $(PATCHES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
959	# $(eval $(value def_patch)))
960	#
961
962
963	#
964	# Object processing.
965	#
966
967	## wrapper the compile command dependency check.
968	ifndef NO_COMPILE_CMDS_DEPS
969	_DEP_COMPILE_CMDS = $(comp-cmds $(target)_$(source)_CMDS_PREV_,$(target)_$(source)_CMDS_,FORCE)
970	else
971	_DEP_COMPILE_CMDS =
972	endif
973
974	## Generates the rules for building a specific object, and the '::' aliases
975	# for building a source file.
976	# @param $(obj) The object file.
977	define def_target_source_rule
978	$(obj) $($(target)_$(source)_OUTPUT_): \
979	$($(target)_$(source)_DEPEND_) \
980	$(_DEP_COMPILE_CMDS) \
981	\| \
982	$($(target)_$(source)_DEPORD_)
983	$$(call MSG_L1,Compiling $(source),=> $$@)
984	$$(QUIET)$$(RM) -f $(dep) $(obj) $($(target)_$(source)_OUTPUT_)
985	$(custom_pre)
986
987	$($(target)_$(source)_CMDS_)
988
989	$(custom_post)
990	ifndef NO_COMPILE_CMDS_DEPS
991	$$(QUIET2)$$(APPEND) "$(dep)"
992	$$(QUIET2)$$(APPEND) "$(dep)" 'define $(target)_$(source)_CMDS_PREV_'
993	$$(QUIET2)$$(APPEND) "$(dep)" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "$(dep)" ',$($(target)_$(source)_CMDS_))'
994	$$(QUIET2)$$(APPEND) "$(dep)" 'endef'
995	endif
996
997	$(basename $(notdir $(obj))).o::
998	+ $$(MAKE) -f $$(MAKEFILE) $(obj)
999	$(basename $(notdir $(obj))).obj::
1000	+ $$(MAKE) -f $$(MAKEFILE) $(obj)
1001	endef
1002
1003
1004	## wrapper the link command dependency check.
1005	ifndef NO_COMPILE_CMDS_DEPS
1006	_DEP_LINK_CMDS = $(comp-cmds $(target)_CMDS_PREV_,$(target)_CMDS_,FORCE)
1007	else
1008	_DEP_LINK_CMDS =
1009	endif
1010
1011	## Generate the link rule for a target.
1012	# @param $(target) The normalized target name.
1013	# @param $(dirdep) Directories we depend upon begin created before linking.
1014	# @param $(dep) The name of the dependency file.
1015	# @param $(out)
1016	# @param $($(target)_OUTPUT_) Output files from the link.
1017	# @param $($(target)_DEPEND_) Dependencies.
1018	# @param $($(target)_DEPORD_) Dependencies which should only affect build order.
1019	# @param $($(target)_CMDS_) The link commands.
1020	# @param $($(target)_CMDS_PREV_) The link commands from the previous run.
1021	define def_link_rule
1022	$(out) $($(target)_OUTPUT_): \
1023	$($(target)_DEPEND_) \
1024	$(_DEP_LINK_CMDS) \
1025	\| \
1026	$($(target)_DEPORD_)
1027	$$(call MSG_L1,Linking $$@)
1028	$$(QUIET)$$(RM) -f $(dep) $(out) $($(target)_OUTPUT_)
1029	$(custom_pre)
1030
1031	$($(target)_CMDS_)
1032
1033	$(custom_post)
1034	ifndef NO_LINK_CMDS_DEPS
1035	$$(QUIET2)$$(APPEND) "$(dep)" 'define $(target)_CMDS_PREV_'
1036	$$(QUIET2)$$(APPEND) "$(dep)" '$(subst $(NL),'$(NL)$(TAB)@$(APPEND) "$(dep)" ',$($(target)_CMDS_))'
1037	$$(QUIET2)$$(APPEND) "$(dep)" 'endef'
1038	endif
1039
1040	$(basename $(notdir $(out)))::
1041	+ $$(MAKE) -f $$(MAKEFILE) $(out)
1042
1043	endef
1044
1045
1046	## Generate the link & lib install rule
1047	# @param $(target) Normalized target name.
1048	# @param $(out) The build target.
1049	# @param $(INSTARGET_$(target)) The installation targets.
1050	# @param $(mode) The file mode (optional)
1051	define def_link_install_rule
1052	$(INSTARGET_$(target)) : $(out) \| $(call DIRDEP,$(dir $(INSTARGET_$(target))))
1053	$$(call MSG_L1,Installing $(target) => $$@)
1054	$$(QUIET)$$(INSTALL) $$(if $(mode),-m $(mode)) $(out) $$@
1055
1056	ifdef KBUILD_DO_AUTO_INSTALL
1057	$(basename $(notdir $(out)))::
1058	+ $$(MAKE) -f $$(MAKEFILE) $(INSTARGET_$(target))
1059	endif
1060	endef
1061
1062
1063	## Generic macro for processing C, C++ and Assembly sources.
1064	# @param $(target) Normalized target name.
1065	# @param $(source) Source file name.
1066	# @param $(type) Source type. {C,CXX,AS}
1067	# @param bld_type Build type.
1068	# @param bld_trg Build target.
1069	# @param bld_trg_arch Build target arch.
1070	# @param bld_trg_cpu Build target cpu.
1071	def_target_source_c_cpp_asm_rc_new = $(kb-src-one )
1072	ifdef KMK_VERSION
1073	def_target_source_c_cpp_asm_rc_var = def_target_source_c_cpp_asm_rc_new
1074	else
1075	def_target_source_c_cpp_asm_rc_var = def_target_source_c_cpp_asm_rc_old
1076	endif
1077
1078	## Generic macro for processing all target sources.
1079	# @param $(target) Normalized target name.
1080	# @param $(defpath)
1081	# @param much-more...
1082	define def_target_sources
1083	#$ (warning def_target_sources)
1084	# C sources
1085	type := C
1086	$(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.$(bld_type)))\
1087	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1088
1089	# C++ sources
1090	type := CXX
1091	$(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.$(bld_type)))\
1092	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1093
1094	# ASM sources
1095	type := AS
1096	$(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.$(bld_type)))\
1097	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1098
1099	# Resource sources
1100	type := RC
1101	$(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.$(bld_type)))\
1102	,$(eval $(value $(def_target_source_c_cpp_asm_rc_var))) )
1103
1104	endef
1105
1106
1107
1108	## Generic macro for generating the install rule(s) for a target
1109	# and update the globals with default out.
1110	#
1111	# @param $(target) Normalized target name.
1112	# @param $(out) The output file.
1113	# @param $(definst) The default _INST value.
1114	# @param $(typevar) The name of the variable with all the root targets of its type.
1115	# @remark Only library uses this now.
1116	define def_target_install_pluss
1117	ifndef $(target)_NOINST
1118	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)), \
1119	$(if $($(target)_INST), $(addprefix $(PATH_INS)/,$($(target)_INST)), $(definst)/))
1120
1121	$(eval $(def_link_install_rule))
1122
1123	_INSTALLS += $(INSTARGET_$(target))
1124
1125	ifdef KBUILD_DO_AUTO_INSTALL
1126	$(typevar) += $(INSTARGET_$(target))
1127	else
1128	$(typevar) += $(out)
1129	endif
1130	else # _NOINST
1131	$(typevar) += $(out)
1132	endif
1133
1134	_OUT_FILES += $($(target)_OUTPUT_) $(out)
1135	_CLEAN_FILES += $($(target)_CLEAN)
1136	_OBJS += $($(target)_OBJS_)
1137
1138	endef
1139
1140
1141
1142	#
1143	# LIBRARIES
1144	#
1145
1146	## Library (one).
1147	# @param $(target) Normalized library (target) name.
1148	define def_lib
1149	# sanity check.
1150	ifdef $(target)_ALREADY_PROCESSED
1151	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s). Prev: $(EXT) This: $($(target)_ALREADY_PROCESSED))
1152	endif
1153	$(target)_ALREADY_PROCESSED := lib
1154
1155	# library basics
1156	## @todo prefix
1157	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
1158	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))
1159	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_TARGET_ARCH))
1160	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_TARGET_CPU))
1161	tool := $(call _TARGET_TOOL,$(target),AR)
1162	ifeq ($(tool),)
1163	$(error kBuild: Library target $(target) does not have a tool defined!)
1164	endif
1165	outbase := $(call TARGET_BASE,$(target),$(target))
1166	ifndef PATH_$(target)
1167	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
1168	else
1169	ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
1170	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
1171	endif
1172	endif
1173	suff := $(firstword\
1174	$($(target)_LIBSUFF.$(bld_trg).$(bld_trg_arch))\
1175	$($(target)_LIBSUFF.$(bld_trg))\
1176	$($(target)_LIBSUFF)\
1177	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg).$(bld_trg_arch))\
1178	$(TOOL_$(tool)_ARLIBSUFF.$(bld_trg))\
1179	$(TOOL_$(tool)_ARLIBSUFF)\
1180	$(SUFF_LIB))
1181	out := $(outbase)$(suff)
1182	TARGET_$(target) := $(out)
1183	$(target)_OBJS_ :=
1184	defpath := $($(target)_PATH)
1185
1186	# source -> object
1187	$(eval $(value def_target_sources))
1188
1189	# library linking
1190	tool := $(call _TARGET_TOOL,$(target),AR)
1191	outbase := $(call TARGET_BASE,$(target),$(target))
1192	flags :=\
1193	$(TOOL_$(tool)_ARFLAGS)\
1194	$(TOOL_$(tool)_ARFLAGS.$(bld_type))\
1195	$(ARFLAGS)\
1196	$(ARFLAGS.$(bld_type))\
1197	$($(target)_ARFLAGS)\
1198	$($(target)_ARFLAGS.$(bld_type)) \
1199	$($(target)_ARFLAGS.$(bld_trg)) \
1200	$($(target)_ARFLAGS.$(bld_trg_arch)) \
1201	$($(target)_ARFLAGS.$(bld_trg).$(bld_trg_arch)) \
1202	$($(target)_ARFLAGS.$(bld_trg_cpu))
1203	othersrc := $(filter-out %.c %.cpp %.cxx %.cc %.s %.S %.asm %.o %.obj,\
1204	$($(target)_SOURCES) \
1205	$($(target)_SOURCES.$(bld_trg)) \
1206	$($(target)_SOURCES.$(bld_trg_arch)) \
1207	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1208	$($(target)_SOURCES.$(bld_trg_cpu)) \
1209	$($(target)_SOURCES.$(bld_type)))
1210	objs = $(filter %.o %.obj, \
1211	$($(target)_SOURCES) \
1212	$($(target)_SOURCES.$(bld_trg)) \
1213	$($(target)_SOURCES.$(bld_trg_arch)) \
1214	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1215	$($(target)_SOURCES.$(bld_trg_cpu)) \
1216	$($(target)_SOURCES.$(bld_type))) \
1217	$($(target)_OBJS_)
1218	dirdep := $(call DIRDEP,$(dir $(out)))
1219	## @todo fix dependencies on makefiles an such
1220	deps := $($(target)_DEPS)
1221
1222	# Adjust paths if we got a default path.
1223	ifneq ($(defpath),)
1224	objs := $(call abspathex,$(objs),$(defpath))
1225	deps := $(call abspathex,$(deps),$(defpath))
1226	othersrc := $(call abspathex,$(othersrc),$(defpath))
1227	endif
1228
1229	# dependency file
1230	dep := $(out)$(SUFF_DEP)
1231	ifndef NO_LINK_CMDS_DEPS
1232	_DEPFILES_INCLUDED += $(dep)
1233	$(if $(wildcard $(dep)),$(eval include $(dep)))
1234	endif
1235
1236	# check that the tool is defined.
1237	ifndef TOOL_$(tool)_LINK_LIBRARY_CMDS
1238	$(warning kBuild: tools: \
1239	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1240	2 $($(target)_$(source)TOOL.$(bld_trg)) \
1241	3 $($(target)_$(source)TOOL) \
1242	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
1243	5 $($(target)_TOOL.$(bld_trg)) \
1244	6 $($(target)_TOOL) \
1245	7 $($(source)TOOL) \
1246	8 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1247	9 $($(source)TOOL.$(bld_trg)) \
1248	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
1249	11 $(TOOL.$(bld_trg)) \
1250	12 $(TOOL) )
1251	$(error kBuild: TOOL_$(tool)_LINK_LIBRARY_CMDS isn't defined! target=$(target) )
1252	endif
1253
1254	# call the tool
1255	$(target)_CMDS_ := $(TOOL_$(tool)_LINK_LIBRARY_CMDS)
1256	$(target)_OUTPUT_ := $(TOOL_$(tool)_LINK_LIBRARY_OUTPUT)
1257	$(target)_DEPEND_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPEND) $(deps) $(objs)
1258	$(target)_DEPORD_ := $(TOOL_$(tool)_LINK_LIBRARY_DEPORD) $(dirdep)
1259
1260	# generate the link rule.
1261	$(eval $(def_link_rule))
1262
1263	# installing and globals
1264	definst := $(PATH_LIB)
1265	typevar := _LIBS
1266	$(eval $(value def_target_install_pluss))
1267	endef
1268
1269	# Process libraries
1270	mode := 0644
1271	$(foreach target, $(LIBRARIES) $(LIBRARIES.$(BUILD_TARGET)) $(LIBRARIES.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_lib)))
1272
1273
1274	#
1275	# Link operations.
1276	#
1277
1278	##
1279	# Link prolog
1280	#
1281	# @param $(target) Normalized target name.
1282	# @param $(EXT) EXE,DLL,SYS.
1283	# @param $(definst) The default _INST value.
1284	# @param $(typevar) The name of the variable with all the root targets of its type.
1285	define def_link_common
1286	# sanity check.
1287	ifdef $(target)_ALREADY_PROCESSED
1288	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s). Prev: $(EXT) This: $($(target)_ALREADY_PROCESSED))
1289	endif
1290	$(target)_ALREADY_PROCESSED := $(EXT)
1291
1292	# basics
1293	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
1294	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_$(bld_trg_base_var)))
1295	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_$(bld_trg_base_var)_ARCH))
1296	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_$(bld_trg_base_var)_CPU))
1297
1298	tool := $(call _TARGET_TOOL,$(target),LD)
1299	outbase := $(call TARGET_BASE,$(target),$(target))
1300	ifndef PATH_$(target)
1301	PATH_$(target) := $(patsubst %/,%,$(dir $(outbase)))
1302	else
1303	ifneq ($(PATH_$(target)),$(patsubst %/,%,$(dir $(outbase))))
1304	$(error kBuild internal error: PATH_$(target)=$(PATH_$(target)) expected $(patsubst %/,%,$(dir $(outbase))))
1305	endif
1306	endif
1307	suff := $(firstword \
1308	$($(target)_$(EXT)SUFF) \
1309	$($(target)_$(EXT)SUFF) \
1310	$(TOOL_$(tool)_LD$(EXT)SUFF) \
1311	$($(EXTPRE)SUFF_$(EXT)))
1312	out := $(outbase)$(suff)
1313	TARGET_$(target) := $(out)
1314	$(target)_OBJS_ :=
1315	defpath := $($(target)_PATH)
1316
1317	# source -> object
1318	$(eval $(value def_target_sources))
1319
1320	# more link stuff.
1321	tool := $(call _TARGET_TOOL,$(target),LD)
1322	outbase := $(call TARGET_BASE,$(target),$(target))
1323	flags :=\
1324	$(TOOL_$(tool)_LDFLAGS)\
1325	$(TOOL_$(tool)_LDFLAGS.$(bld_type))\
1326	$(TOOL_$(tool)_LDFLAGS.$(bld_trg))\
1327	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_arch))\
1328	$(TOOL_$(tool)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1329	$(TOOL_$(tool)_LDFLAGS.$(bld_trg_cpu))\
1330	$(LDFLAGS)\
1331	$(LDFLAGS.$(bld_type))\
1332	$(LDFLAGS.$(bld_trg))\
1333	$(LDFLAGS.$(bld_trg_arch))\
1334	$(LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1335	$(LDFLAGS.$(bld_trg_cpu))\
1336	$($(target)_LDFLAGS)\
1337	$($(target)_LDFLAGS.$(bld_type))\
1338	$($(target)_LDFLAGS.$(bld_trg))\
1339	$($(target)_LDFLAGS.$(bld_trg_arch))\
1340	$($(target)_LDFLAGS.$(bld_trg).$(bld_trg_arch))\
1341	$($(target)_LDFLAGS.$(bld_trg_cpu))
1342	othersrc := $(filter-out %.c %.cpp %.cxx %.cc %.s %.S %.asm %.o %.obj,\
1343	$($(target)_SOURCES)\
1344	$($(target)_SOURCES.$(bld_trg)) \
1345	$($(target)_SOURCES.$(bld_trg_arch)) \
1346	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1347	$($(target)_SOURCES.$(bld_trg_cpu)) \
1348	$($(target)_SOURCES.$(bld_type)))
1349	objs = $(filter %.o %.obj, \
1350	$($(target)_SOURCES) \
1351	$($(target)_SOURCES.$(bld_trg)) \
1352	$($(target)_SOURCES.$(bld_trg_arch)) \
1353	$($(target)_SOURCES.$(bld_trg).$(bld_trg_arch)) \
1354	$($(target)_SOURCES.$(bld_trg_cpu)) \
1355	$($(target)_SOURCES.$(bld_type))) \
1356	$($(target)_OBJS_)
1357	libs :=\
1358	$($(target)_LIBS.$(bld_trg_cpu))\
1359	$($(target)_LIBS.$(bld_trg).$(bld_trg_arch))\
1360	$($(target)_LIBS.$(bld_trg_arch))\
1361	$($(target)_LIBS.$(bld_trg))\
1362	$($(target)_LIBS.$(bld_type))\
1363	$($(target)_LIBS)\
1364	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
1365	$($(target)_SDKS.$(bld_trg_arch)) \
1366	$($(target)_SDKS.$(bld_trg)) \
1367	$($(target)_SDKS.$(bld_type)) \
1368	$($(target)_SDKS),\
1369	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
1370	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
1371	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
1372	$(SDK_$(sdk)_LIBS.$(bld_trg))\
1373	$(SDK_$(sdk)_LIBS.$(bld_type))\
1374	$(SDK_$(sdk)_LIBS))\
1375	$(LIBS.$(bld_trg_cpu))\
1376	$(LIBS.$(bld_trg).$(bld_trg_arch))\
1377	$(LIBS.$(bld_trg_arch))\
1378	$(LIBS.$(bld_trg))\
1379	$(LIBS.$(bld_type))\
1380	$(LIBS)\
1381	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
1382	$(SDKS.$(bld_trg_arch)) \
1383	$(SDKS.$(bld_trg)) \
1384	$(SDKS.$(bld_type)) \
1385	$(SDKS),\
1386	$(SDK_$(sdk)_LIBS.$(bld_trg_cpu))\
1387	$(SDK_$(sdk)_LIBS.$(bld_trg).$(bld_trg_arch))\
1388	$(SDK_$(sdk)_LIBS.$(bld_trg_arch))\
1389	$(SDK_$(sdk)_LIBS.$(bld_trg))\
1390	$(SDK_$(sdk)_LIBS.$(bld_type))\
1391	$(SDK_$(sdk)_LIBS))\
1392	$(TOOL_$(tool)_LIBS.$(bld_trg_cpu))\
1393	$(TOOL_$(tool)_LIBS.$(bld_trg).$(bld_trg_arch))\
1394	$(TOOL_$(tool)_LIBS.$(bld_trg_arch))\
1395	$(TOOL_$(tool)_LIBS.$(bld_trg))\
1396	$(TOOL_$(tool)_LIBS.$(bld_type))\
1397	$(TOOL_$(tool)_LIBS)
1398	libpath :=\
1399	$($(target)_LIBPATH.$(bld_trg_cpu))\
1400	$($(target)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1401	$($(target)_LIBPATH.$(bld_trg_arch))\
1402	$($(target)_LIBPATH.$(bld_trg))\
1403	$($(target)_LIBPATH.$(bld_type))\
1404	$($(target)_LIBPATH)\
1405	$(foreach sdk, $($(target)_SDKS.$(bld_trg).$(bld_trg_arch)) \
1406	$($(target)_SDKS.$(bld_trg_arch)) \
1407	$($(target)_SDKS.$(bld_trg)) \
1408	$($(target)_SDKS.$(bld_type)) \
1409	$($(target)_SDKS),\
1410	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
1411	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1412	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
1413	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
1414	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
1415	$(SDK_$(sdk)_LIBPATH))\
1416	$(LIBPATH.$(bld_trg_cpu))\
1417	$(LIBPATH.$(bld_trg).$(bld_trg_arch))\
1418	$(LIBPATH.$(bld_trg_arch))\
1419	$(LIBPATH.$(bld_trg))\
1420	$(LIBPATH.$(bld_type))\
1421	$(LIBPATH)\
1422	$(foreach sdk, $(SDKS.$(bld_trg).$(bld_trg_arch)) \
1423	$(SDKS.$(bld_trg_arch)) \
1424	$(SDKS.$(bld_trg)) \
1425	$(SDKS.$(bld_type)) \
1426	$(SDKS),\
1427	$(SDK_$(sdk)_LIBPATH.$(bld_trg_cpu))\
1428	$(SDK_$(sdk)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1429	$(SDK_$(sdk)_LIBPATH.$(bld_trg_arch))\
1430	$(SDK_$(sdk)_LIBPATH.$(bld_trg))\
1431	$(SDK_$(sdk)_LIBPATH.$(bld_type))\
1432	$(SDK_$(sdk)_LIBPATH))\
1433	$(TOOL_$(tool)_LIBPATH.$(bld_trg_cpu))\
1434	$(TOOL_$(tool)_LIBPATH.$(bld_trg).$(bld_trg_arch))\
1435	$(TOOL_$(tool)_LIBPATH.$(bld_trg_arch))\
1436	$(TOOL_$(tool)_LIBPATH.$(bld_trg))\
1437	$(TOOL_$(tool)_LIBPATH.$(bld_type))\
1438	$(TOOL_$(tool)_LIBPATH)
1439	dirdep := $(call DIRDEP,$(dir $(out)))
1440	## @todo fix dependencies
1441	deps := $($(target)_DEPS)
1442
1443	# Adjust paths if we got a default path.
1444	ifneq ($(defpath),)
1445	libpath := $(call abspathex,$(libpath)def $(target)_PATH)
1446	objs := $(call abspathex,$(objs),$(defpath))
1447	deps := $(call abspathex,$(deps),$(defpath))
1448	othersrc := $(call abspathex,$(othersrc),$(defpath))
1449	# libs are not subject to this because of the the -l<lib> stuff. Use $(<target>_PATH)/lib if relative to current dir!
1450	endif
1451
1452	## @todo this stuff can't be working.
1453	custom_pre := $(strip $(firstword \
1454	$($(target)_CUSTOM_PRE.$(bld_trg).$(bld_trg_arch))\
1455	$($(target)_CUSTOM_PRE.$(bld_trg).$(bld_type))\
1456	$($(target)_CUSTOM_PRE.$(bld_trg))\
1457	$($(target)_CUSTOM_PRE.$(bld_type))\
1458	$($(target)_CUSTOM_PRE)\
1459	$(CUSTOM_PRE.$(bld_trg).$(bld_trg_arch))\
1460	$(CUSTOM_PRE.$(bld_trg).$(bld_type))\
1461	$(CUSTOM_PRE.$(bld_trg))\
1462	$(CUSTOM_PRE.$(bld_type))\
1463	$(CUSTOM_PRE)\
1464	))
1465	custom_post := $(strip $(firstword \
1466	$($(target)_CUSTOM_POST.$(bld_trg).$(bld_trg_arch))\
1467	$($(target)_CUSTOM_POST.$(bld_trg).$(bld_type))\
1468	$($(target)_CUSTOM_POST.$(bld_trg))\
1469	$($(target)_CUSTOM_POST.$(bld_type))\
1470	$($(target)_CUSTOM_POST)\
1471	$(CUSTOM_POST.$(bld_trg).$(bld_trg_arch))\
1472	$(CUSTOM_POST.$(bld_trg).$(bld_type))\
1473	$(CUSTOM_POST.$(bld_trg))\
1474	$(CUSTOM_POST.$(bld_type))\
1475	$(CUSTOM_POST)\
1476	))
1477
1478	# installation targets
1479	ifndef $(target)_NOINST
1480	INSTARGET_$(target) := $(patsubst %/,%/$(notdir $(out)), \
1481	$(if $($(target)_INST), $(addprefix $(PATH_INS)/,$($(target)_INST)), $(definst)/))
1482	ifdef KBUILD_DO_AUTO_INSTALL
1483	$(typevar) += $(INSTARGET_$(target))
1484	else
1485	$(typevar) += $(out)
1486	endif
1487	# generate the install rule
1488	$(eval $(def_link_install_rule))
1489
1490	else # NOINST
1491	INSTARGET_$(target) :=
1492	$(typevar) += $(out)
1493	endif # NOINST
1494
1495	# dependency file
1496	dep := $(outbase)$(SUFF_DEP)
1497	ifndef NO_LINK_CMDS_DEPS
1498	_DEPFILES_INCLUDED += $(dep)
1499	$(if $(wildcard $(dep)),$(eval include $(dep)))
1500	endif
1501
1502	# check that the tool is defined.
1503	ifndef TOOL_$(tool)_$(tool_do)_CMDS
1504	$(warning kBuild: tools: \
1505	1 $($(target)_$(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1506	2 $($(target)_$(source)TOOL.$(bld_trg)) \
1507	3 $($(target)_$(source)TOOL) \
1508	4 $($(target)_TOOL.$(bld_trg).$(bld_trg_arch)) \
1509	5 $($(target)_TOOL.$(bld_trg)) \
1510	6 $($(target)_TOOL) \
1511	7 $($(source)TOOL.$(bld_trg).$(bld_trg_arch)) \
1512	8 $($(source)TOOL.$(bld_trg)) \
1513	9 $($(source)TOOL) \
1514	10 $(TOOL.$(bld_trg).$(bld_trg_arch)) \
1515	11 $(TOOL.$(bld_trg)) \
1516	12 $(TOOL) )
1517	$(error kBuild: TOOL_$(tool)_$(tool_do)_CMDS isn't defined! target=$(target) )
1518	endif
1519
1520	# call the tool
1521	$(target)_CMDS_ := $(TOOL_$(tool)_$(tool_do)_CMDS)
1522	$(target)_OUTPUT_ := $(TOOL_$(tool)_$(tool_do)_OUTPUT)
1523	$(target)_DEPEND_ := $(TOOL_$(tool)_$(tool_do)_DEPEND) $(deps) $(objs)
1524	$(target)_DEPORD_ := $(TOOL_$(tool)_$(tool_do)_DEPORD) $(dirdep)
1525
1526	# generate the link rule.
1527	$(eval $(def_link_rule))
1528
1529
1530	# Update globals.
1531	_OBJS += $($(target)_OBJS_)
1532	_OUT_FILES += $($(target)_OUTPUT_) $(out)
1533	_CLEAN_FILES += $($(target)_CLEAN)
1534	_INSTALLS += $(INSTARGET_$(target))
1535
1536	endef
1537
1538
1539	#
1540	# BLDPROGS
1541	#
1542
1543	## Build program (one).
1544	# @param $(target) Normalized target (program) name.
1545	define def_bldprog
1546
1547	# set NOINST if not forced installation.
1548	ifndef $(target)_INST
1549	$(target)_NOINST := 1
1550	endif
1551
1552	# do the usual stuff.
1553	$(eval $(value def_link_common))
1554
1555	endef
1556
1557	# Process build programs.
1558	EXT := EXE
1559	EXTPRE := HOST
1560	tool_do := LINK_PROGRAM
1561	definst := $(PATH_BIN)
1562	typevar := _BLDPROGS
1563	mode := 0755
1564	bld_trg_base_var := PLATFORM
1565	$(foreach target, $(BLDPROGS) $(BLDPROGS.$(BUILD_PLATFORM)) $(BLDPROGS.$(BUILD_PLATFORM).$(BUILD_PLATFORM_ARCH)), $(eval $(value def_bldprog)))
1566
1567
1568
1569	#
1570	# DLLS
1571	#
1572
1573	# Process dlls
1574	EXT := DLL
1575	EXTPRE :=
1576	tool_do := LINK_DLL
1577	definst := $(PATH_DLL)
1578	typevar := _DLLS
1579	mode := 0755
1580	bld_trg_base_var := TARGET
1581	$(foreach target, $(DLLS) $(DLLS.$(BUILD_TARGET)) $(DLLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
1582
1583
1584	#
1585	# Process import libraries.
1586	#
1587	# - On OS/2 and windows these are libraries.
1588	# - On other platforms they are fake DLLs.
1589	ifeq ($(filter-out nt os2 win win64 win32,$(BUILD_TARGET)),)
1590	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_lib)))
1591	else
1592	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
1593	endif
1594	$(foreach target, $(IMPORT_LIBS) $(IMPORT_LIBS.$(BUILD_TARGET)) $(IMPORT_LIBS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
1595	$(eval _IMPORT_LIBS += $(if $(INSTARGET_$(target)),$(INSTARGET_$(target)), $(TARGET_$(target)))))
1596
1597
1598	#
1599	# PROGRAMS
1600	#
1601
1602	# Process programs
1603	EXT := EXE
1604	EXTPRE :=
1605	tool_do := LINK_PROGRAM
1606	definst := $(PATH_BIN)
1607	typevar := _PROGRAMS
1608	mode := 0755
1609	bld_trg_base_var := TARGET
1610	$(foreach target, $(PROGRAMS) $(PROGRAMS.$(BUILD_TARGET)) $(PROGRAMS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
1611
1612
1613
1614	#
1615	# SYSMODS
1616	#
1617
1618	# Process sysmods
1619	EXT := SYS
1620	EXTPRE :=
1621	tool_do := LINK_SYSMOD
1622	definst := $(PATH_SYS)
1623	typevar := _SYSMODS
1624	mode := 0644
1625	bld_trg_base_var := TARGET
1626	$(foreach target, $(SYSMODS) $(SYSMODS.$(BUILD_TARGET)) $(SYSMODS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), $(eval $(value def_link_common)))
1627
1628
1629	#
1630	# OTHERS
1631	#
1632	_OTHERS = $(OTHERS) $(OTHERS.$(BUILD_TARGET)) $(OTHERS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
1633
1634
1635	#
1636	# INSTALLS
1637	#
1638
1639	## generate the install rule
1640	define def_install_src_rule
1641	# the install rule
1642	$(insdst) : $(srcsrc) \| $(call DIRDEP,$(dir $(insdst)))
1643	$$(call MSG_L1,Installing $(insdst),(<= $(srcsrc)))
1644	$$(QUIET)$$(if $$(filter $(INSTALL),$(inscmd)),,$$(RM) -f $$@)
1645	$$(QUIET)$(inscmd)
1646	endef
1647
1648	## install one file
1649	define def_install_src
1650
1651	# deal with '=>' in the source file name.
1652	srcdst := $(subst =>, ,$(src))
1653	srcsrc := $(firstword $(srcdst))
1654	srcdstdir := $(dir $(word 2,$(srcdst)))
1655	srcdst := $(word $(words $(srcdst)),$(srcdst))
1656
1657	# _INSTFUN
1658	ifdef $(srcsrc)_INSTFUN
1659	instfun := $(srcsrc)_INSTFUN
1660	else
1661	ifdef $(target)_INSTFUN
1662	instfun := $(target)_INSTFUN
1663	else
1664	instfun := _INSTALL_FILE
1665	endif
1666	endif
1667
1668	# _INST
1669	ifdef $(srcsrc)_INST
1670	inst := $(patsubst %/,%,$($(srcsrc)_INST))/$(dir $(srcdstdir))
1671	else
1672	ifdef $(target)_INST
1673	inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(srcdstdir))
1674	else
1675	inst := $(dir $(srcdstdir))
1676	endif
1677	endif
1678
1679	# calc target
1680	insdst := $(call $(instfun),$(srcdst),$(target),$(inst),$(PATH_INS))
1681	#$(warning instfun=$(instfun) srcdst=$(srcdst) target=$(target) inst=$(inst) => insdst=$(insdst))
1682
1683	# mode, uid and gid
1684	mode := $(firstword \
1685	$($(target)_$(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
1686	$($(target)_$(srcsrc)_MODE.$(bld_trg)) \
1687	$($(target)_$(srcsrc)_MODE) \
1688	$($(target)_$(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
1689	$($(target)_$(srcdst)_MODE.$(bld_trg)) \
1690	$($(target)_$(srcdst)_MODE) \
1691	$($(srcsrc)_MODE.$(bld_trg).$(bld_trg_arch)) \
1692	$($(srcsrc)_MODE.$(bld_trg)) \
1693	$($(srcsrc)_MODE) \
1694	$($(srcdst)_MODE.$(bld_trg).$(bld_trg_arch)) \
1695	$($(srcdst)_MODE.$(bld_trg)) \
1696	$($(srcdst)_MODE) \
1697	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
1698	$($(target)_MODE.$(bld_trg)) \
1699	$($(target)_MODE))
1700	uid := $(firstword \
1701	$($(target)_$(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
1702	$($(target)_$(srcsrc)_UID.$(bld_trg)) \
1703	$($(target)_$(srcsrc)_UID) \
1704	$($(target)_$(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
1705	$($(target)_$(srcdst)_UID.$(bld_trg)) \
1706	$($(target)_$(srcdst)_UID) \
1707	$($(srcsrc)_UID.$(bld_trg).$(bld_trg_arch)) \
1708	$($(srcsrc)_UID.$(bld_trg)) \
1709	$($(srcsrc)_UID) \
1710	$($(srcdst)_UID.$(bld_trg).$(bld_trg_arch)) \
1711	$($(srcdst)_UID.$(bld_trg)) \
1712	$($(srcdst)_UID) \
1713	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
1714	$($(target)_UID.$(bld_trg)) \
1715	$($(target)_UID))
1716	gid := $(firstword \
1717	$($(target)_$(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
1718	$($(target)_$(srcsrc)_GID.$(bld_trg)) \
1719	$($(target)_$(srcsrc)_GID) \
1720	$($(target)_$(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
1721	$($(target)_$(srcdst)_GID.$(bld_trg)) \
1722	$($(target)_$(srcdst)_GID) \
1723	$($(srcsrc)_GID.$(bld_trg).$(bld_trg_arch)) \
1724	$($(srcsrc)_GID.$(bld_trg)) \
1725	$($(srcsrc)_GID) \
1726	$($(srcdst)_GID.$(bld_trg).$(bld_trg_arch)) \
1727	$($(srcdst)_GID.$(bld_trg)) \
1728	$($(srcdst)_GID) \
1729	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
1730	$($(target)_GID.$(bld_trg)) \
1731	$($(target)_GID))
1732
1733
1734	# Adjust the source if we got a default PATH. (This must be done this late!)
1735	ifdef $(target)_PATH
1736	srcsrc := $(call abspathex,$(srcsrc),$($(target)_PATH))
1737	endif
1738
1739	# create the command
1740	ifdef $(srcsrc)_INSTALLER
1741	inscmd := $(call $(srcsrc)_INSTALLER,$(srcsrc),$(insdst),$(target))
1742	else
1743	ifdef $(target)_INSTALLER
1744	inscmd := $(call $(target)_INSTALLER,$(srcsrc),$(insdst),$(target))
1745	else
1746	inscmd := $$(INSTALL)\
1747	$(if $(uid),-o $(uid))\
1748	$(if $(gid),-g $(gid))\
1749	$(if $(mode),-m $(mode))\
1750	$(srcsrc) $(insdst)
1751	endif
1752	endif
1753
1754	# generate the rule (need double evaluation here)
1755	$(eval $(def_install_src_rule))
1756
1757	INSTARGET_$(target) += $(insdst)
1758	endef
1759
1760
1761	## generate the symlink rule
1762	define def_install_symlink_rule
1763	# the install rule
1764	$(insdst) : \| $(call DIRDEP,$(dir $(insdst)))
1765	$$(call MSG_L1,Installing symlink $(insdst),pointing to $(symdst))
1766	$$(QUIET)$$(RM) -f $$@
1767	$$(QUIET)$$(LN_SYMLINK) $(symdst) $(insdst)
1768	endef
1769
1770	## create one symlink
1771	define def_install_symlink
1772
1773	# deal with '=>' in the source file name.
1774	symdst := $(subst =>, ,$(src))
1775	symlnk := $(firstword $(symdst))
1776	symdst := $(word $(words $(symdst)),$(symdst))
1777
1778	# _INSTFUN
1779	ifdef $(symlnk)_INSTFUN
1780	instfun := $(symlnk)_INSTFUN
1781	else
1782	ifdef $(target)_INSTFUN
1783	instfun := $(target)_INSTFUN
1784	else
1785	instfun := _INSTALL_FILE
1786	endif
1787	endif
1788
1789	# _INST
1790	ifdef $(symlnk)_INST
1791	inst := $(patsubst %/,%,$($(symlnk)_INST))/$(dir $(symlnk))
1792	else
1793	ifdef $(target)_INST
1794	inst := $(patsubst %/,%,$($(target)_INST))/$(dir $(symlnk))
1795	else
1796	inst := $(dir $(symlnk))
1797	endif
1798	endif
1799
1800	# calc target
1801	insdst := $(call $(instfun),$(symlnk),$(target),$(inst),$(PATH_INS))
1802	#$(warning symlnk=$(symlnk) symdst=$(symdst) insdst=$(insdst) instfun=$(instfun) inst='$(inst)')
1803
1804	# generate the rule (need double evaluation here)
1805	$(eval $(def_install_symlink_rule))
1806
1807	INSTARGET_$(target) += $(insdst)
1808	endef
1809
1810
1811	## generate the install rule
1812	define def_install_directory_rule
1813	# the install rule
1814	$(insdst):
1815	$$(call MSG_L1,Installing directory $(insdst))
1816	$$(QUIET)$$(INSTALL) -d \
1817	$(if $(uid),-o $(uid))\
1818	$(if $(gid),-g $(gid))\
1819	$(if $(mode),-m $(mode))\
1820	$(insdst)
1821
1822	.NOTPARALLEL: $(insdst)
1823	endef
1824
1825
1826	## create one directory
1827	define def_install_directory
1828
1829	# _INST
1830	ifdef $(directory)_INST
1831	inst := $(PATH_INS)/$(patsubst %/,%,$($(directory)_INST))
1832	else
1833	ifdef $(target)_INST
1834	inst := $(PATH_INS)/$(patsubst %/,%,$($(target)_INST))
1835	else
1836	inst := $(PATH_INS)
1837	endif
1838	endif
1839
1840	mode := $(firstword \
1841	$($(target)_$(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
1842	$($(target)_$(directory)_MODE.$(bld_trg)) \
1843	$($(target)_$(directory)_MODE) \
1844	$($(directory)_MODE.$(bld_trg).$(bld_trg_arch)) \
1845	$($(directory)_MODE.$(bld_trg)) \
1846	$($(directory)_MODE) \
1847	$($(target)_MODE.$(bld_trg).$(bld_trg_arch)) \
1848	$($(target)_MODE.$(bld_trg)) \
1849	$($(target)_MODE))
1850	uid := $(firstword \
1851	$($(target)_$(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
1852	$($(target)_$(directory)_UID.$(bld_trg)) \
1853	$($(target)_$(directory)_UID) \
1854	$($(directory)_UID.$(bld_trg).$(bld_trg_arch)) \
1855	$($(directory)_UID.$(bld_trg)) \
1856	$($(directory)_UID) \
1857	$($(target)_UID.$(bld_trg).$(bld_trg_arch)) \
1858	$($(target)_UID.$(bld_trg)) \
1859	$($(target)_UID))
1860	gid := $(firstword \
1861	$($(target)_$(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
1862	$($(target)_$(directory)_GID.$(bld_trg)) \
1863	$($(target)_$(directory)_GID) \
1864	$($(directory)_GID.$(bld_trg).$(bld_trg_arch)) \
1865	$($(directory)_GID.$(bld_trg)) \
1866	$($(directory)_GID) \
1867	$($(target)_GID.$(bld_trg).$(bld_trg_arch)) \
1868	$($(target)_GID.$(bld_trg)) \
1869	$($(target)_GID))
1870
1871	insdst := $(inst)/$(directory)/
1872	#$(warning directory=$(directory) inst=$(inst) insdst=$(insdst) mode=$(mode) gid=$(gid) uid=$(uid))
1873
1874	# generate the rule (need double evaluation here)
1875	$(eval $(def_install_directory_rule))
1876
1877	INSTARGET_DIRS_$(target) += $(insdst)
1878	endef
1879
1880
1881	## process one install target.
1882	define def_install
1883	# sanity check.
1884	ifdef $(target)_ALREADY_PROCESSED
1885	$(error kBuild: The target $(target) appears more than once in the target lists! Please correct the makefile(s). Prev: $(EXT) This: $($(target)_ALREADY_PROCESSED))
1886	endif
1887	$(target)_ALREADY_PROCESSED := install
1888
1889	# the basics.
1890	bld_type := $(firstword $($(target)_BLD_TYPE) $(BUILD_TYPE))
1891	bld_trg := $(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))
1892	bld_trg_arch:= $(firstword $($(target)_BLD_TRG_ARCH) $(BUILD_TARGET_ARCH))
1893	bld_trg_cpu := $(firstword $($(target)_BLD_TRG_CPU) $(BUILD_TARGET_CPU))
1894
1895	INSTARGET_$(target) :=
1896	INSTARGET_DIRS_$(target) :=
1897
1898	$(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)), \
1899	$(eval $(value def_install_directory)))
1900
1901	$(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)), \
1902	$(eval $(value def_install_src)))
1903
1904	$(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)), \
1905	$(eval $(value def_install_symlink)))
1906
1907	_INSTALLS += $(INSTARGET_$(target)) $($(target)_GOALS)
1908	_INSTALLS_DIRS += $(INSTARGET_DIRS_$(target))
1909	endef
1910
1911	## process all install targets
1912	$(foreach target, $(INSTALLS) $(INSTALLS.$(BUILD_TARGET)) $(INSTALLS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)), \
1913	$(eval $(value def_install)))
1914
1915
1916	#
1917	# PACKING
1918	#
1919	_PACKING += $(PACKING) $(PACKING.$(BUILD_TARGET)) $(PACKING.$(BUILD_TARGET).$(BUILD_TARGET_ARCH))
1920
1921
1922	#
1923	# DOCS
1924	#
1925
1926
1927	#
1928	# DIRECTORIES
1929	#
1930	_DIR_ALL := $(sort $(addsuffix /,$(patsubst %/,%,$(_DIRS))) $(dir $(_OUT_FILES) $(_OBJS) $(_INSTALLS)))
1931	$(foreach directory,$(_INSTALLS_DIRS), $(eval _DIR_ALL := $(filter-out $(directory),$(_DIR_ALL))))
1932
1933
1934	define def_mkdir_rule
1935	$(directory):
1936	$$(call MSG_L2,Creating directory $$@)
1937	$$(QUIET)$$(MKDIR) -p $$@
1938	endef
1939
1940	$(foreach directory,$(_DIR_ALL),$(eval $(def_mkdir_rule)))
1941
1942
1943	#
1944	# NOTHING
1945	#
1946	do-nothing:
1947	$(call MSG_L1,Did nothing in $(CURDIR))
1948
1949
1950	#
1951	# CLEAN UP
1952	#
1953	do-clean:
1954	$(call MSG_L1,Cleaning...)
1955	$(QUIET)$(RM) -f $(_OUT_FILES) $(_OBJS) $(_DEPFILES) $(_DEPFILES_INCLUDED) $(_CLEAN_FILES) $(OTHER_CLEAN)
1956
1957
1958	#
1959	# PASSES (including directory and makefile walking)
1960	#
1961
1962	## Subdir
1963	# @param $(pass) Lowercase pass name.
1964	# @param $(PASS) Uppercase pass name.
1965	# @param $(subdir) Subdirectory
1966	# @param $(tag) tag to attach to the rule name.
1967	define def_pass_subdir
1968	pass_$(pass)$(tag):: $(dep)
1969	+ $$(QUIET)$$(MAKE) -C $(subdir) -f $$(notdir $$(firstword $$(wildcard $$(addprefix $(subdir)/,$$(DEFAULT_MAKEFILE))))) pass_$(pass)
1970	endef
1971
1972	## Submakefile
1973	# @param $(pass) Lowercase pass name.
1974	# @param $(PASS) Uppercase pass name.
1975	# @param $(makefile) Makefile.
1976	# @param $(tag) tag to attach to the rule name.
1977	define def_pass_makefile
1978	pass_$(pass)$(tag):: $(dep)
1979	+ $$(QUIET)$$(MAKE) -C $(patsubst %/,%,$(dir $(makefile))) -f $(notdir $(makefile)) pass_$(pass)
1980	endef
1981
1982	## Execute a pass.
1983	# @param $(pass) Lowercase pass name.
1984	# @param $(PASS) Uppercase pass name.
1985	define def_pass_old
1986	$(eval SUBDIRS_$(PASS) ?= $(SUBDIRS) $(SUBDIRS.$(BUILD_TARGET)) $(SUBDIRS.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
1987	$(eval SUBDIRS_AFTER_$(PASS) ?= $(SUBDIRS_AFTER) $(SUBDIRS_AFTER.$(BUILD_TARGET)) $(SUBDIRS_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
1988	$(eval MAKEFILES_BEFORE_$(PASS) ?= $(MAKEFILES_BEFORE) $(MAKEFILES_BEFORE.$(BUILD_TARGET)) $(MAKEFILES_BEFORE.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
1989	$(eval MAKEFILES_AFTER_$(PASS) ?= $(MAKEFILES_AFTER) $(MAKEFILES_AFTER.$(BUILD_TARGET)) $(MAKEFILES_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
1990
1991	$(eval tag:=_before)
1992	$(eval dep:=)
1993	$(foreach subdir,$(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
1994	$(foreach makefile,$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),$(eval $(def_pass_makefile)))
1995
1996	$(eval tag:=_after)
1997	$(eval dep:=pass_$(pass)_doit)
1998	$(foreach subdir,$(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
1999	$(foreach makefile,$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_makefile)))
2000
2001	.NOTPARALLEL: pass_$(pass)_before pass_$(pass)_after
2002	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_doit pass_$(pass)_after
2003	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$(var))
2004	pass_$(pass)_this: pass_$(pass)_before
2005	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)_doit
2006	pass_$(pass)_after:: pass_$(pass)_this
2007	pass_$(pass): pass_$(pass)_after
2008
2009	endef
2010
2011	define def_pass
2012	$(eval SUBDIRS_$(PASS) ?= $(SUBDIRS) $(SUBDIRS.$(BUILD_TARGET)) $(SUBDIRS.$(BUILD_TARGET.$(BUILD_TARGET_ARCH))) )
2013	$(eval SUBDIRS_AFTER_$(PASS) ?= $(SUBDIRS_AFTER) $(SUBDIRS_AFTER.$(BUILD_TARGET)) $(SUBDIRS_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2014	$(eval MAKEFILES_BEFORE_$(PASS) ?= $(MAKEFILES_BEFORE) $(MAKEFILES_BEFORE.$(BUILD_TARGET)) $(MAKEFILES_BEFORE.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2015	$(eval MAKEFILES_AFTER_$(PASS) ?= $(MAKEFILES_AFTER) $(MAKEFILES_AFTER.$(BUILD_TARGET)) $(MAKEFILES_AFTER.$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) )
2016
2017	$(eval tag:=_before)
2018	$(eval dep:=)
2019	$(foreach subdir,$(SUBDIRS_$(PASS)) $(SUBDIRS_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2020	$(foreach makefile,$(MAKEFILES_BEFORE_$(PASS)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_BEFORE_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)),$(eval $(def_pass_makefile)))
2021
2022	$(eval tag:=_after)
2023	$(eval dep:=pass_$(pass)_doit)
2024	$(foreach subdir,$(SUBDIRS_AFTER_$(PASS)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET)) $(SUBDIRS_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_subdir)))
2025	$(foreach makefile,$(MAKEFILES_AFTER_$(PASS)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET)) $(MAKEFILES_AFTER_$(PASS).$(BUILD_TARGET).$(BUILD_TARGET_ARCH)) ,$(eval $(def_pass_makefile)))
2026
2027	ifdef KBUILD_SAFE_PARALLEL
2028	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this
2029	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_this pass_$(pass)_doit
2030	pass_$(pass)_doit: $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$(var))
2031	pass_$(pass)_this: pass_$(pass)_before
2032	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)_doit
2033	pass_$(pass)_after:: pass_$(pass)_this
2034	pass_$(pass): pass_$(pass)_after
2035	else
2036	.NOTPARALLEL: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
2037	.PHONY: pass_$(pass) pass_$(pass)_before pass_$(pass)_after pass_$(pass)_doit
2038	pass_$(pass)_doit: pass_$(pass)_before \
2039	$(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var)))
2040	pass_$(pass): \
2041	pass_$(pass)_before \
2042	pass_$(pass)_doit \
2043	pass_$(pass)_after
2044	endif
2045
2046	#$ (warning pass=$(pass) PASS=$(PASS): $(PASS_$(PASS)_trgs) $(PASS_$(PASS)_trgs) $(foreach var,$(PASS_$(PASS)_vars),$($(var))))
2047	endef
2048
2049	# Generate the defined passes.
2050	$(foreach PASS, $(PASSES), \
2051	$(eval pass := $(PASS_$(PASS)_pass)) \
2052	$(eval $(def_pass)))
2053
2054	## Pass order
2055	# @param $(pass) Current pass name.
2056	# @param $(prev_pass) The previous pass name.
2057	define def_pass_order
2058	ifdef KBUILD_SAFE_PARALLEL
2059	.NOTPARALLEL: pass_$(pass)_order
2060	.PHONY: pass_$(pass)_order
2061	pass_$(pass)_order: $(pass_prev)
2062	$$(call MSG_L1,Pass - $$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
2063	+ $$(QUIET)$$(MAKE) -f $$(MAKEFILE) pass_$(pass)
2064	else
2065	.NOTPARALLEL: pass_$(pass)_order pass_$(pass)_banner
2066	.PHONY: pass_$(pass)_order pass_$(pass)_banner
2067	pass_$(pass)_banner:
2068	$$(call MSG_L1,Pass - $$(if $$(PASS_$(PASS)),$$(PASS_$(PASS)),$(pass)))
2069	pass_$(pass)_order: \
2070	$(pass_prev) \
2071	pass_$(pass)_banner \
2072	pass_$(pass)
2073	endif
2074	$(eval pass_prev := pass_$(pass)_order)
2075	endef
2076
2077	## PASS: order
2078	# Use dependencies to ensure correct pass order.
2079	pass_prev :=
2080	$(foreach PASS,$(DEFAULT_PASSES),\
2081	$(eval pass := $(PASS_$(PASS)_pass)) \
2082	$(eval $(def_pass_order)))
2083
2084
2085	#
2086	# THE MAIN RULES
2087	#
2088	all_recursive: $(pass_prev)
2089
2090	rebuild: clean
2091	+ $(MAKE) -f $(firstword $(MAKEFILE_LIST)) all_recursive
2092
2093	# @todo make this a non-default pass!
2094	uninstall:
2095	$(RM) -f $(_INSTALLS)
2096
2097	install: pass_installs
2098
2099	# misc shortcuts.
2100	targets: bldprogs libraries dlls programs sysmods others installs
2101	objects: $(_OBJS)
2102	bldprogs: $(_BLDPROGS)
2103	libraries: $(_LIBS) $(_IMPORT_LIBS) $(_OTHER_LIBRARIES)
2104	dlls: $(_DLLS)
2105	programs: $(_PROGRAMS)
2106	sysmods: $(_SYSMODS)
2107	others: $(_OTHERS)
2108	installs: $(_INSTALLS_DIRS) $(_INSTALLS)
2109
2110
2111	#
2112	# kBuild debugging stuff.
2113	#
2114	_SPACE := $(subst ., ,.)
2115	_TAB := $(subst ., ,.)
2116	define _NEWLINE
2117
2118
2119	endef
2120	NLTAB = $(_NEWLINE)$(TAB)
2121	show_targets:
2122	@$(foreach target, $(ALL_TARGETS),\
2123	@$(ECHO) "target: $(target)" $(NLTAB)\
2124	@$(ECHO) " PATH_$(target)=$(PATH_$(target))" $(NLTAB)\
2125	@$(ECHO) " TARGET_$(target)=$(TARGET_$(target))" $(NLTAB)\
2126	@$(ECHO) " INSTARGET_$(target)=$(INSTARGET_$(target))" $(NLTAB)\
2127	$(foreach prop,$(PROPS_SINGLE) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R) OBJS_ CLEAN, \
2128	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))) \
2129	$(if $($(target)_$(prop).$(_tmp)),\
2130	@$(ECHO) " $(target)_$(prop).$(_tmp)=$($(target)_$(prop).$(_tmp))" $(NLTAB)) \
2131	$(if $($(target)_$(prop)), $(NLTAB)@$(ECHO) " $(target)_$(prop)=$($(target)_$(prop))" $(NLTAB)) \
2132	)\
2133	$(foreach prop,$(PROPS_DEFERRED), \
2134	$(eval _tmp:=$(firstword $($(target)_BLD_TRG) $(BUILD_TARGET))) \
2135	$(if $(value $(target)_$(prop).$(_tmp)),\
2136	@$(ECHO) ' $(target)_$(prop).$(_tmp)=$(value $(TARGET)_$(prop).$(_tmp))' $(NLTAB)) \
2137	$(if $(value $(target)_$(prop)), $(NLTAB)@$(ECHO) ' $(target)_$(prop)=$(value $(target)_$(prop))' $(NLTAB)) \
2138	))
2139
2140
2141
2142	#
2143	# Include dependency files.
2144	#
2145	$(foreach dep,$(wildcard $(_DEPFILES)),$(eval include $(dep)))
2146
2147
2148	# end-of-file-content
2149	__footer_kmk__ := target
2150	endif # __footer_kmk__
2151
2152

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