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header.kmk@ 2534

Last change on this file since 2534 was 2533, checked in by bird, 14 years ago
header.kmk: Better assertion message.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 46.3 KB

Rev	Line
[69]	1	# $Id: header.kmk 2533 2011-08-02 13:06:27Z bird $
	2	## @file
[978]	3	# kBuild - File included at top of a makefile.
[69]	4	#
[1547]	5
	6	#
[2413]	7	# Copyright (c) 2004-2010 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
[69]	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 2 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	#
[1547]	26	# As a special exception you are granted permission to include this file, via
[1561]	27	# the kmk include directive, as you wish without this in itself causing the
	28	# resulting makefile, program or whatever to be covered by the GPL license.
[1547]	29	# This exception does not however invalidate any other reasons why the makefile,
	30	# program, whatever should not be covered the GPL.
	31	#
	32	#
[69]	33
	34	ifndef __header_kmk__
	35	# start-of-file-content
[988]	36	ifdef KBUILD_PROFILE_SELF
	37	_KBUILD_TS_HEADER_START := $(nanots ) # just a dummy warm up query
[2008]	38	$(info prof: since start - since previous -- event description)
	39	ifeq ($(KBUILD_PROFILE_SELF),2)
	40	$(info stat: $(make-stats ))
	41	endif
[988]	42	_KBUILD_TS_HEADER_START := $(nanots )
	43	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_START)
[2008]	44
	45	_KBUILD_FMT_ELAPSED_EX = $(int-div $(int-add $(int-sub $1, $2),500000),1000000)ms
	46	_KBUILD_FMT_ELAPSED = $(call _KBUILD_FMT_ELAPSED_EX,$(_KBUILD_TS_NOW),$1)
	47
	48	define def_profile_self
	49	_KBUILD_TS_NOW := $(nanots )
	50	$(info prof: $(call _KBUILD_FMT_ELAPSED,$(_KBUILD_TS_HEADER_START)) - $(call _KBUILD_FMT_ELAPSED, $(_KBUILD_TS_PREV)) -- $(strip $1))
	51	ifeq ($(KBUILD_PROFILE_SELF),2)
	52	$(info stat: $(make-stats ))
	53	endif
	54	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
	55	endef
	56
[988]	57	endif
[69]	58
[978]	59
[69]	60	#
[978]	61	# Check make version before we do anything else.
[69]	62	#
[978]	63	ifndef KMK_VERSION
[984]	64	$(error kBuild: The kmk default variable KMK_VERSION isn't defined! Make sure you are using 'kmk' and not 'make', 'gmake', 'kmk_gmake', 'dmake' or any other make program)
[978]	65	endif
	66	ifneq ($(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR),0.1)
	67	ifneq ($(KBUILD_VERSION_MAJOR),0)
[1348]	68	$(warning kBuild: kmk major version mismatch! Expected '0' but found '$(KBUILD_VERSION_MAJOR)'!)
[978]	69	else
[1348]	70	$(warning kBuild: kmk minor version mismatch! Expected '1' but found '$(KBUILD_VERSION_MINOR)'!)
[978]	71	endif
[1348]	72	else
[2512]	73	if $(KBUILD_VERSION_PATCH) < 999
	74	$(error kBuild: kmk version mismatch! Expected 0.1.999 or later. Actual version is $(KBUILD_VERSION).)
[1348]	75	endif
[978]	76	endif
[69]	77
	78	#
[978]	79	# The revision in which this file was last modified.
	80	# This can be useful when using development versions of kBuild.
[380]	81	#
[978]	82	KMK_REVISION := $(patsubst %:,, $Rev: 2533 $ )
[414]	83
[978]	84
[380]	85	#
[978]	86	# Define the default goal.
[69]	87	#
[1561]	88	.PHONY: all all_recursive
[978]	89	all: all_recursive
[69]	90
[894]	91	#
[978]	92	# The phony FORCE target.
[894]	93	#
[1501]	94	.PHONY: FORCE
[978]	95	FORCE:
[72]	96
[978]	97
[69]	98	#
[1782]	99	# Enable delete on error and second expansion of prerequisites and targets.
[894]	100	#
[978]	101	.DELETE_ON_ERROR:
	102
[894]	103	.SECONDEXPANSION:
	104
[1782]	105	.SECONDTARGETEXPANSION:
[894]	106
[1782]	107
[894]	108	#
[95]	109	# General purpose macros.
	110	#
[204]	111
[380]	112	##
	113	# Newline character(s).
	114	define NL
[95]	115
[380]	116
	117	endef
	118
	119	##
	120	# Tab character.
	121	TAB := $(subst ., ,.)
	122
	123	##
[896]	124	# Newline + tab characters (for generating commands).
	125	NLTAB = $(NL)$(TAB)
	126
	127	##
[380]	128	# Space character.
	129	SP := $(subst ., ,.)
	130
	131	##
[895]	132	# Hash character.
	133	define HASH
	134	#
	135	endef
[380]	136
[895]	137	##
	138	# Colon character.
	139	COLON := :
	140
	141	##
	142	# Semicolon character.
	143	SEMICOLON := ;
	144
	145	##
	146	# Comma character.
	147	COMMA := ,
	148
	149	##
	150	# Dot character.
	151	DOT := .
	152
	153	##
	154	# Dollar character.
	155	DOLLAR := $$
	156
	157	##
	158	# Equal character.
	159	EQUAL := =
	160
[2515]	161	##
	162	# Percent character.
	163	PERCENT := %
[895]	164
[2520]	165	##
	166	# Single quote character.
	167	SQUOTE := '
[2515]	168
[2520]	169	##
	170	# Double quote character.
	171	DQUOTE := "
	172
	173
[95]	174	#
[1403]	175	# The list of standard build types in kBuild.
	176	#
[1416]	177	# This list can be extended in Config.kmk and it's possible to extend
[1403]	178	# (inherit) another build type.
	179	#
[1420]	180	KBUILD_BLD_TYPES := release profile debug
[1403]	181
	182
	183	#
[985]	184	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	185	#
	186	# When kBuild is ported to a new OS or architecture a unique keyword needs
	187	# to be assigned to it and added here. This strictness is required because
	188	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	189	# build types. (PORTME)
[978]	190	#
[2087]	191	KBUILD_OSES := darwin dos dragonfly freebsd l4 linux netbsd nt openbsd os2 solaris win os-agnostic
[1381]	192	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	193
	194
	195	#
[585]	196	# Set default build type.
[69]	197	#
[1504]	198	ifndef KBUILD_TYPE
	199	ifdef BUILD_TYPE
	200	KBUILD_TYPE := $(BUILD_TYPE)
	201	endif
	202	else ifdef BUILD_TYPE
	203	ifneq ($(KBUILD_TYPE),$(BUILD_TYPE))
	204	ifeq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),environment:command line)
	205	KBUILD_TYPE := $(BUILD_TYPE)
	206	else ifneq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),command line:environment)
	207	$(error kBuild: KBUILD_TYPE and BUILD_TYPE disagree.)
	208	endif
	209	endif
	210	endif
	211	override BUILD_TYPE = $(KBUILD_TYPE)
	212
	213	ifndef KBUILD_TYPE
	214	KBUILD_TYPE := release
[978]	215	else
[1504]	216	if1of ($(KBUILD_TYPE), $(KBUILD_OSES) $(KBUILD_ARCHES))
	217	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' is an OS or architecture!)
[585]	218	endif
[1504]	219	ifneq (.$(words $(KBUILD_TYPE)).$(KBUILD_TYPE).,.1.$(strip $(KBUILD_TYPE)).)
	220	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' contains spaces/tabs!)
[978]	221	endif
[72]	222	endif
[69]	223
	224
	225	#
[1561]	226	# Host platform legacy
[1504]	227	# kmk deals with this, so this is only temporary until I've rebuilt everything.
	228	#
	229	ifndef KBUILD_HOST
	230	KBUILD_HOST := $(BUILD_PLATFORM)
	231	endif
	232	ifndef KBUILD_HOST_ARCH
	233	KBUILD_HOST_ARCH := $(BUILD_PLATFORM_ARCH)
	234	endif
	235	ifndef KBUILD_HOST_CPU
	236	KBUILD_HOST_CPU := $(BUILD_PLATFORM_CPU)
	237	endif
	238
	239
	240	#
[978]	241	# Assert valid build platform variables.
[70]	242	#
[978]	243	# All these are set by kmk so they shouldn't be any trouble
	244	# unless the user starts messing about with environment variables.
	245	#
[1504]	246	ifneq (.$(words $(KBUILD_HOST)).$(KBUILD_HOST).,.1.$(strip $(KBUILD_HOST)).)
	247	$(error kBuild: The KBUILD_HOST value '$(KBUILD_HOST)' contains spaces/tabs!)
[72]	248	endif
[1504]	249	ifneq ($(words $(filter $(KBUILD_HOST),$(KBUILD_OSES))),1)
	250	$(error kBuild: KBUILD_HOST value '$(KBUILD_HOST)' is not recognized (valid: $(KBUILD_OSES)))
[978]	251	endif
[70]	252
[1504]	253	ifneq (.$(words $(KBUILD_HOST_ARCH)).$(KBUILD_HOST_ARCH).,.1.$(strip $(KBUILD_HOST_ARCH)).)
	254	$(error kBuild: The KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' contains spaces/tabs!)
[329]	255	endif
[1504]	256	ifneq ($(words $(filter $(KBUILD_HOST_ARCH),$(KBUILD_ARCHES))),1)
	257	$(error kBuild: KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	258	endif
[72]	259
[1504]	260	ifeq ($(strip $(KBUILD_HOST_CPU)),)
	261	KBUILD_HOST_CPU := blend
[994]	262	else
[1504]	263	ifneq (.$(words $(KBUILD_HOST_CPU)).$(KBUILD_HOST_CPU).,.1.$(strip $(KBUILD_HOST_CPU)).)
	264	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' contains spaces/tabs!)
[994]	265	endif
[2403]	266	if1of ($(KBUILD_HOST_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	267	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' was found in the OS or architecture keywords!)
[994]	268	endif
[1504]	269	ifeq ($(KBUILD_HOST_CPU),$(KBUILD_TYPE))
	270	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' is the same as the KBUILD_TYPE!)
[994]	271	endif
[978]	272	endif
[72]	273
[978]	274
[70]	275	#
[1504]	276	# Deal with target platform legacy.
	277	#
	278	ifndef KBUILD_TARGET
	279	ifdef BUILD_TARGET
	280	KBUILD_TARGET := $(BUILD_TARGET)
	281	endif
	282	else ifdef BUILD_TARGET
	283	ifneq ($(KBUILD_TARGET),$(BUILD_TARGET))
	284	ifeq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),environment:command line)
	285	KBUILD_TARGET := $(BUILD_TARGET)
	286	else ifneq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),command line:environment)
[1561]	287	$(error kBuild: KBUILD_TARGET and BUILD_TARGET disagree)
[1504]	288	endif
	289	endif
	290	endif
	291	override BUILD_TARGET = $(KBUILD_TARGET)
	292
	293	ifndef KBUILD_TARGET_ARCH
	294	ifdef BUILD_TARGET_ARCH
	295	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	296	endif
	297	else ifdef BUILD_TARGET_ARCH
	298	ifneq ($(KBUILD_TARGET_ARCH),$(BUILD_TARGET_ARCH))
	299	ifeq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),environment:command line)
	300	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	301	else ifneq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),command line:environment)
[1561]	302	$(error kBuild: KBUILD_TARGET_ARCH and BUILD_TARGET_ARCH disagree)
[1504]	303	endif
	304	endif
	305	endif
	306	override BUILD_TARGET_ARCH = $(KBUILD_TARGET_ARCH)
	307
	308	ifndef KBUILD_TARGET_CPU
	309	ifdef BUILD_TARGET_CPU
	310	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	311	endif
	312	else ifdef BUILD_TARGET_CPU
	313	ifneq ($(KBUILD_TARGET_CPU),$(BUILD_TARGET_CPU))
	314	ifeq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),environment:command line)
	315	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	316	else ifneq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),command line:environment)
[1561]	317	$(error kBuild: KBUILD_TARGET_CPU and BUILD_TARGET_CPU disagree)
[1504]	318	endif
	319	endif
	320	endif
	321	override BUILD_TARGET_CPU = $(KBUILD_TARGET_CPU)
	322
	323
	324	#
[978]	325	# Assert or set default target platform.
[1504]	326	# When not defined use the corresponding KBUILD_HOST value.
[72]	327	#
[1504]	328	ifndef KBUILD_TARGET
	329	KBUILD_TARGET := $(KBUILD_HOST)
[72]	330	else
[1504]	331	ifneq (.$(words $(KBUILD_TARGET)).$(KBUILD_TARGET).,.1.$(strip $(KBUILD_TARGET)).)
	332	$(error kBuild: The KBUILD_TARGET value '$(KBUILD_TARGET)' contains spaces/tabs!)
[478]	333	endif
[1504]	334	ifneq ($(words $(filter $(KBUILD_TARGET),$(KBUILD_OSES))),1)
	335	$(error kBuild: KBUILD_TARGET value '$(KBUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
[978]	336	endif
[72]	337	endif
	338
[1504]	339	ifndef KBUILD_TARGET_ARCH
	340	KBUILD_TARGET_ARCH := $(KBUILD_HOST_ARCH)
[978]	341	else
[1504]	342	ifneq (.$(words $(KBUILD_TARGET_ARCH)).$(KBUILD_TARGET_ARCH).,.1.$(strip $(KBUILD_TARGET_ARCH)).)
	343	$(error kBuild: The KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' contains spaces/tabs!)
[978]	344	endif
[1504]	345	ifneq ($(words $(filter $(KBUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	346	$(error kBuild: KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[978]	347	endif
[329]	348	endif
[978]	349
[1504]	350	ifndef KBUILD_TARGET_CPU
	351	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
	352	else ifeq ($(strip $(KBUILD_TARGET_CPU)),)
	353	ifeq ($(KBUILD_TARGET_ARCH),$(KBUILD_HOST_ARCH))
	354	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
[994]	355	else
[1504]	356	KBUILD_TARGET_CPU := blend
[994]	357	endif
[978]	358	else
[1504]	359	ifneq (.$(words $(KBUILD_TARGET_CPU)).$(KBUILD_TARGET_CPU).,.1.$(strip $(KBUILD_TARGET_CPU)).)
	360	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' contains spaces/tabs!)
[978]	361	endif
[2403]	362	if1of ($(KBUILD_TARGET_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	363	$(error kBuild: The KBUILD_TARGET_CPU value was found in the OS or architecture keywords!)
[978]	364	endif
[1504]	365	ifeq ($(KBUILD_TARGET_CPU),$(KBUILD_TYPE))
	366	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' is the same as the KBUILD_TYPE!)
[978]	367	endif
[329]	368	endif
[72]	369
	370
	371	#
[978]	372	# Paths and stuff.
[69]	373	#
[978]	374
	375	# Adjust DEPTH first.
	376	DEPTH := $(strip $(DEPTH))
	377	ifeq ($(DEPTH),)
	378	DEPTH := .
	379	endif
	380
[725]	381	## PATH_CURRENT is the current directory (getcwd).
[306]	382	PATH_CURRENT := $(abspath $(CURDIR))
[725]	383	## PATH_SUB_CURRENT points to current directory of the current makefile.
	384	# Meaning that it will change value as we enter and exit sub-makefiles.
	385	PATH_SUB_CURRENT := $(PATH_CURRENT)
	386	## PATH_ROOT points to the project root directory.
	387	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	388	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	389	ifneq ($(strip $(SUB_DEPTH)),)
[978]	390	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	391	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	392	else
[725]	393	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	394	endif
[306]	395
[748]	396	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	397	# This variable is used to determin where the object files and other output goes.
[1390]	398	ifneq ($(PATH_ROOT),$(PATH_SUB_ROOT))
	399	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	400	else
[1390]	401	CURSUBDIR := .
[266]	402	endif
[306]	403
[2475]	404	# Install directory layout. Relative to PATH_INS.
[2479]	405	KBUILD_INST_PATHS := BIN DLL SYS LIB DOC DEBUG SBIN LIBEXEC SHARE
[2475]	406	INST_BIN = bin/
	407	if1of ($(KBUILD_TARGET), win)
	408	INST_DLL = bin/
	409	else
	410	INST_DLL = lib/
	411	endif
	412	if1of ($(KBUILD_TARGET), os2 win)
	413	INST_SYS = drivers/
	414	else
	415	INST_SYS = kernel/
	416	endif
	417	INST_LIB = lib/
	418	INST_DOC = share/doc/
	419	INST_DEBUG = debug/
	420	INST_SBIN = sbin/
	421	INST_LIBEXEC = libexec/
	422	INST_SHARE = share/
	423
	424	# Staging directory layout. Relative to PATH_STAGE.
	425	STAGE_BIN = $(INST_BIN)
	426	STAGE_DLL = $(INST_DLL)
	427	STAGE_SYS = $(INST_SYS)
	428	STAGE_LIB = $(INST_LIB)
	429	STAGE_DOC = $(INST_DOC)
	430	STAGE_DEBUG = $(INST_DEBUG)
	431	STAGE_SBIN = $(INST_SBIN)
	432	STAGE_LIBEXEC = $(INST_LIBEXEC)
	433	STAGE_SHARE = $(INST_SHARE)
	434
[2479]	435	# Install and staging directory paths.
	436	$(foreach path, $(KBUILD_INST_PATHS), \
	437	$(eval PATH_STAGE_$(path) = $$(patsubst %/,%,$$(PATH_STAGE)/$$(STAGE_$(path)))) \
	438	$(eval PATH_INST_$(path) = $$(patsubst %/,%,$$(PATH_INS)/$$(INST_$(path)))) \
	439	)
	440
[70]	441	# Output directories.
[242]	442	ifndef PATH_OUT_BASE
[725]	443	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	444	endif
[240]	445	ifndef PATH_OUT
[1504]	446	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places - obsolete)
[1691]	447	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(KBUILD_TYPE)
[725]	448	else
[1691]	449	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/$(KBUILD_TYPE)
[725]	450	endif
[329]	451	endif # !define PATH_OUT
[1051]	452	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	453	PATH_OBJ = $(PATH_OUT)/obj
	454	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
[2475]	455	PATH_STAGE = $(PATH_OUT)/stage
	456	ifndef PATH_INS
	457	ifdef DESTROOT
	458	PATH_INS = $(DESTROOT)
	459	else
	460	PATH_INS = $(PATH_OUT)/dist
	461	endif
	462	endif
[70]	463
[2513]	464	# Tripwire obsolete PATH defines.
	465	PATH_BIN = $(error kBuild: PATH_BIN is obsoleted in kBuild 0.1.2. Use PATH_STAGE_BIN or PATH_INST_BIN instead)
	466	PATH_DLL = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DLL or PATH_INST_DLL instead)
	467	PATH_LIB = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_LIB or PATH_INST_LIB instead)
	468	PATH_SYS = $(error kBuild: PATH_SYS is obsoleted in kBuild 0.1.2. Use PATH_STAGE_SYS or PATH_INST_SYS instead)
	469	PATH_DOC = $(error kBuild: PATH_DOC is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DOC or PATH_INST_DOC instead)
	470
[2271]	471	# Development tool tree.
	472	KBUILD_DEVTOOLS = $(if $(PATH_DEVTOOLS),$(PATH_DEVTOOLS),$(PATH_ROOT)/tools)
	473	KBUILD_DEVTOOLS_TRG = $(KBUILD_DEVTOOLS)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)
	474	KBUILD_DEVTOOLS_HST = $(KBUILD_DEVTOOLS)/$(KBUILD_HOST).$(KBUILD_HOST_ARCH)
	475
	476	if1of ($(KBUILD_TARGET_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	477	ifeq ($(KBUILD_TARGET_ARCH),amd64)
	478	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).x86
	479	else ifeq ($(KBUILD_TARGET_ARCH),hppa64)
	480	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).hppa32
	481	else ifeq ($(KBUILD_TARGET_ARCH),mips64)
	482	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).mips32
	483	else ifeq ($(KBUILD_TARGET_ARCH),ppc64)
	484	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).ppc32
	485	else ifeq ($(KBUILD_TARGET_ARCH),s390x)
	486	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).s390
	487	else ifeq ($(KBUILD_TARGET_ARCH),sparc64)
	488	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).sparc32
	489	endif
	490	endif
	491
	492	if1of ($(KBUILD_HOST_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	493	ifeq ($(KBUILD_HOST_ARCH),amd64)
	494	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).x86
	495	else ifeq ($(KBUILD_HOST_ARCH),hppa64)
	496	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).hppa32
	497	else ifeq ($(KBUILD_HOST_ARCH),mips64)
	498	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).mips32
	499	else ifeq ($(KBUILD_HOST_ARCH),ppc64)
	500	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).ppc32
	501	else ifeq ($(KBUILD_HOST_ARCH),s390x)
	502	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).s390
	503	else ifeq ($(KBUILD_HOST_ARCH),sparc64)
	504	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).sparc32
	505	endif
	506	endif
	507
	508
[1504]	509	# KBUILD_PATH / PATH_KBUILD is determined by kmk.
	510	ifndef KBUILD_PATH
	511	KBUILD_PATH := $(PATH_KBUILD)
[70]	512	endif
[1504]	513	ifeq ($(strip $(KBUILD_PATH)),)
	514	$(error kBuild: KBUILD_PATH is missing or empty! kmk is supposed to set it.)
[978]	515	endif
[1504]	516	# KBUILD_BIN_PATH / PATH_KBUILD_BIN is determined by kmk.
	517	ifndef KBUILD_BIN_PATH
	518	KBUILD_BIN_PATH := $(PATH_KBUILD_BIN)
	519	endif
	520	ifeq ($(strip $(KBUILD_BIN_PATH)),)
	521	$(error kBuild: KBUILD_BIN_PATH is missing or empty! kmk is supposed to set it.)
	522	endif
[978]	523
[69]	524	# kBuild files which might be of interest.
[1664]	525	FILE_KBUILD_HEADER := $(KBUILD_PATH)/header.kmk
	526	#FILE_KBUILD_CONFIG := $(KBUILD_PATH)/config.kmk
	527	FILE_KBUILD_FOOTER := $(KBUILD_PATH)/footer.kmk
	528	FILE_KBUILD_SUB_HEADER := $(KBUILD_PATH)/subheader.kmk
	529	FILE_KBUILD_SUB_FOOTER := $(KBUILD_PATH)/subfooter.kmk
[69]	530
[725]	531	## MAKEFILE is the name of the main makefile.
[204]	532	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	533	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	534	# This is updated everything a sub-makefile is included.
	535	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	536
[72]	537
[1602]	538	## @todo this should be done via SUFF_XYZ.target/host...
	539
[69]	540	#
[72]	541	# Build platform setup.
[984]	542	# (PORTME)
[69]	543	#
[1602]	544	if1of ($(KBUILD_HOST), win nt)
	545	# Win, Win32, Win64, NT.
	546	EXEC_X86_WIN32 :=
	547	HOSTSUFF_EXE := .exe
[984]	548
[1602]	549	# OS/2.
	550	else ifeq ($(KBUILD_HOST),os2)
[83]	551	EXEC_X86_WIN32 := innopec.exe
[69]	552	HOSTSUFF_EXE := .exe
	553
[1602]	554	else if1of ($(KBUILD_HOST), freebsd dragonfly linux openbsd netbsd)
	555	# Unix (like) systems with wine.
[135]	556	EXEC_X86_WIN32 := wine
[69]	557	HOSTSUFF_EXE :=
[70]	558
[1602]	559	else
	560	# Unix (like) systems without wine.
[557]	561	EXEC_X86_WIN32 := false
	562	HOSTSUFF_EXE :=
	563	endif
	564
[811]	565
[73]	566	#
	567	# Build target setup.
[984]	568	# (PORTME)
[73]	569	#
[1388]	570	SUFF_DEP := .dep
[2088]	571	SUFF_BIN :=
[1504]	572	if1of ($(KBUILD_TARGET), win nt os2)
[1388]	573	SUFF_OBJ := .obj
	574	SUFF_LIB := .lib
	575	SUFF_DLL := .dll
	576	SUFF_EXE := .exe
	577	SUFF_SYS := .sys
	578	SUFF_RES := .res
[1504]	579	else ifeq ($(KBUILD_TARGET),l4)
[1388]	580	SUFF_OBJ := .o
	581	SUFF_LIB := .a
	582	SUFF_DLL := .s.so
	583	SUFF_EXE :=
	584	SUFF_SYS := .a
	585	SUFF_RES :=
[1504]	586	else ifeq ($(KBUILD_TARGET),darwin)
[1388]	587	SUFF_OBJ := .o
	588	SUFF_LIB := .a
	589	SUFF_DLL := .dylib
	590	SUFF_EXE :=
	591	SUFF_SYS :=
	592	SUFF_RES :=
	593	else
	594	SUFF_OBJ := .o
	595	SUFF_LIB := .a
	596	SUFF_DLL := .so
	597	SUFF_EXE :=
[1602]	598	if1of ($(KBUILD_TARGET), dragonfly freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	599	SUFF_SYS := .ko
[1388]	600	else
[1389]	601	SUFF_SYS :=
	602	endif
[1388]	603	SUFF_RES :=
[73]	604	endif
[69]	605
	606	#
	607	# Standard kBuild tools.
	608	#
[978]	609	ifeq ($(KMK),kmk)
[1504]	610	KMK := $(KBUILD_BIN_PATH)/kmk$(HOSTSUFF_EXE)
[233]	611	endif
[978]	612	MAKE := $(KMK)
[233]	613
[1504]	614	GMAKE := $(KBUILD_BIN_PATH)/kmk_gmake$(HOSTSUFF_EXE)
[1378]	615
[2148]	616	#DEP_EXT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	617	#DEP_INT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	618	#DEP := $(DEP_INT)
[69]	619
[1504]	620	DEP_IDB_EXT := $(KBUILD_BIN_PATH)/kDepIDB$(HOSTSUFF_EXE)
[2148]	621	DEP_IDB_INT := kmk_builtin_kDepIDB
	622	DEP_IDB := $(DEP_IDB_INT)
[397]	623
[2148]	624	DEP_PRE := $(KBUILD_BIN_PATH)/kDepPre$(HOSTSUFF_EXE)
[380]	625
[1504]	626	KOBJCACHE_EXT := $(KBUILD_BIN_PATH)/kObjCache$(HOSTSUFF_EXE)
[1004]	627	KOBJCACHE := $(KOBJCACHE_EXT)
	628
[1504]	629	APPEND_EXT := $(KBUILD_BIN_PATH)/kmk_append$(HOSTSUFF_EXE)
[2148]	630	APPEND_INT := kmk_builtin_append
	631	APPEND := $(APPEND_INT)
[69]	632
[1504]	633	CAT_EXT := $(KBUILD_BIN_PATH)/kmk_cat$(HOSTSUFF_EXE)
[2148]	634	CAT_INT := kmk_builtin_cat
	635	CAT := $(CAT_INT)
[353]	636
[1753]	637	CHMOD_EXT := $(KBUILD_BIN_PATH)/kmk_chmod$(HOSTSUFF_EXE)
[2148]	638	CHMOD_INT := kmk_builtin_chmod
	639	CHMOD := $(CHMOD_INT)
[1753]	640
[1504]	641	CMP_EXT := $(KBUILD_BIN_PATH)/kmk_cmp$(HOSTSUFF_EXE)
[2148]	642	CMP_INT := kmk_builtin_cmp
	643	CMP := $(CMP_INT)
[1118]	644
[1504]	645	CP_EXT := $(KBUILD_BIN_PATH)/kmk_cp$(HOSTSUFF_EXE)
[2148]	646	CP_INT := kmk_builtin_cp
	647	CP := $(CP_INT)
[1119]	648
[1504]	649	ECHO_EXT := $(KBUILD_BIN_PATH)/kmk_echo$(HOSTSUFF_EXE)
[2148]	650	ECHO_INT := kmk_builtin_echo
	651	ECHO := $(ECHO_INT)
[380]	652
[1753]	653	EXPR_EXT := $(KBUILD_BIN_PATH)/kmk_expr$(HOSTSUFF_EXE)
[2148]	654	EXPR_INT := kmk_builtin_expr
	655	EXPR := $(EXPR_INT)
[1753]	656
[1504]	657	INSTALL_EXT := $(KBUILD_BIN_PATH)/kmk_install$(HOSTSUFF_EXE)
[2148]	658	INSTALL_INT := kmk_builtin_install
	659	INSTALL := $(INSTALL_INT)
[380]	660
[1504]	661	LN_EXT := $(KBUILD_BIN_PATH)/kmk_ln$(HOSTSUFF_EXE)
[2148]	662	LN_INT := kmk_builtin_ln
	663	LN := $(LN_INT)
[380]	664
[1504]	665	MD5SUM_EXT := $(KBUILD_BIN_PATH)/kmk_md5sum$(HOSTSUFF_EXE)
[2148]	666	MD5SUM_INT := kmk_builtin_md5sum
	667	MD5SUM := $(MD5SUM_INT)
[1118]	668
[1504]	669	MKDIR_EXT := $(KBUILD_BIN_PATH)/kmk_mkdir$(HOSTSUFF_EXE)
[2148]	670	MKDIR_INT := kmk_builtin_mkdir
	671	MKDIR := $(MKDIR_INT)
[380]	672
[1504]	673	MV_EXT := $(KBUILD_BIN_PATH)/kmk_mv$(HOSTSUFF_EXE)
[2148]	674	MV_INT := kmk_builtin_mv
	675	MV := $(MV_INT)
[380]	676
[1504]	677	PRINTF_EXT := $(KBUILD_BIN_PATH)/kmk_printf$(HOSTSUFF_EXE)
[2148]	678	PRINTF_INT := kmk_builtin_printf
	679	PRINTF := $(PRINTF_INT)
[776]	680
[1504]	681	REDIRECT_EXT:= $(KBUILD_BIN_PATH)/kmk_redirect$(HOSTSUFF_EXE)
[2148]	682	REDIRECT_INT:= $(REDIRECT_EXT)
	683	REDIRECT := $(REDIRECT_INT)
[1272]	684
[1504]	685	RM_EXT := $(KBUILD_BIN_PATH)/kmk_rm$(HOSTSUFF_EXE)
[2148]	686	RM_INT := kmk_builtin_rm
	687	RM := $(RM_INT)
[380]	688
[1504]	689	RMDIR_EXT := $(KBUILD_BIN_PATH)/kmk_rmdir$(HOSTSUFF_EXE)
[2148]	690	RMDIR_INT := kmk_builtin_rmdir
	691	RMDIR := $(RMDIR_INT)
[601]	692
[1504]	693	SED_EXT := $(KBUILD_BIN_PATH)/kmk_sed$(HOSTSUFF_EXE)
[978]	694	SED_INT := $(SED_EXT)
[380]	695	SED := $(SED_EXT)
	696
[2148]	697	SLEEP_INT := kmk_builtin_sleep
	698	SLEEP_EXT := $(KBUILD_BIN_PATH)/kmk_sleep$(HOSTSUFF_EXE)
	699	SLEEP := $(SLEEP_EXT)
	700
[1504]	701	TEST_EXT := $(KBUILD_BIN_PATH)/kmk_test$(HOSTSUFF_EXE)
[2148]	702	TEST_INT := kmk_builtin_test
	703	TEST := $(TEST_INT)
[1296]	704
[2148]	705	TIME_EXT := $(KBUILD_BIN_PATH)/kmk_time$(HOSTSUFF_EXE)
	706	TIME_INT := $(TIME_EXT)
	707	TIME := $(TIME_INT)
	708
[380]	709	# Our default shell is the Almquist shell from *BSD.
[1504]	710	ASH := $(KBUILD_BIN_PATH)/kmk_ash$(HOSTSUFF_EXE)
[380]	711	MAKESHELL := $(ASH)
	712	SHELL := $(ASH)
	713	export SHELL MAKESHELL
	714
[414]	715	# Symlinking is problematic on some platforms...
[380]	716	LN_SYMLINK := $(LN) -s
	717
[2479]	718	# When copying to the staging area, use hard links to save time and space.
[2485]	719	ifndef KBUILD_NO_HARD_LINKING
[2512]	720	INSTALL_STAGING := $(INSTALL) --hard-link-files-when-possible
	721	else
	722	INSTALL_STAGING := $(INSTALL)
[2479]	723	endif
[743]	724
[2479]	725
[743]	726	#
	727	# Some Functions.
[748]	728	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	729	#
	730
[130]	731	## ABSPATH - make paths absolute.
[129]	732	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	733	#
[129]	734	# @param $1 The paths to make absolute.
[696]	735	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	736	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	737
[130]	738	## DIRDEP - make create directory dependencies.
	739	#
	740	# @param $1 The paths to the directories which must be created.
[353]	741	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	742
	743	## Cygwin kludge.
	744	# This converts /cygdrive/x/% to x:%.
	745	#
	746	# @param $1 The paths to make native.
	747	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	748	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	749	CYGPATHMIXED = $(foreach path,$(1)\
[129]	750	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	751	else
[743]	752	CYGPATHMIXED = $(1)
[129]	753	endif
	754
[743]	755	## Removes the drive letter from a path (if it has one)
	756	# @param $1 the path
	757	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	758
[743]	759	## Removes the root slash from a path (if it has one)
	760	# @param $1 the path
	761	no-root-slash = $(patsubst /%,%,$(1))
[723]	762
[2488]	763	##
	764	# Similar to firstword, except it returns the value of first defined variable.
	765	# @param $1 list of variables to probe.
[2512]	766	define FIRST-DEFINED-VAR
	767	local .RETURN := $(strip $(firstdefined $1, value))
	768	endef
[2488]	769
[743]	770	## Figure out where to put object files.
	771	# @param $1 real target name.
	772	# @param $2 normalized main target
[748]	773	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	774
[743]	775	## Figure out where to put object files.
	776	# @param $1 normalized main target
	777	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	778
[2223]	779	##
	780	# Checks if the specified short option ($1) is found in the flags ($2),
	781	# assuming getopt style options.
	782	#
	783	# @returns $3 if present, $4 not.
	784	#
	785	# @param $1 The option (single char!).
	786	# @param $2 The option arguments.
	787	# @param $3 Eval and return if present.
	788	# @param $4 Eval and return if not present.
	789	#
	790	# @todo May confuse option values starting with '-' for options.
	791	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT,d,$(flags),present,not-present)
	792	#
	793	define KB_FN_OPT_TEST_SHORT
	794	local options := $(translate $(strip $(filter -%,$(filter-out --%,$2))),$(SP)-,)
	795	local .RETURN := $(if-expr $(pos $1,$(options)) != 0,$3,$4)
	796	endef
[723]	797
[2223]	798	##
	799	# Checks if the specified long option ($1) is found in the flags ($2),
	800	# assuming getopt style options.
[129]	801	#
[2223]	802	# @returns $3 if present, $4 not.
	803	#
	804	# @param $1 The long option, dashes included. No % chars.
	805	# @param $2 The option arguments.
	806	# @param $3 Eval and return if present.
	807	# @param $4 Eval and return if not present.
	808	#
	809	# @todo May confuse option values starting with '--' for options.
	810	# @remarks Invoke like this: $(evalcall KBFN_OPT_TEST_SHORT,--defined,$(flags),present,not-present)
	811	#
	812	define KB_FN_OPT_TEST_LONG
	813	local options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$2)))
	814	local .RETURN := $(if-expr "$(filter $1,$(options))" != "",$3,$4)
	815	endef
	816
	817	##
	818	# Checks if the specified short ($1) or long ($2) option is found in the flags ($2),
	819	# assuming getopt style options.
	820	#
	821	# @returns $4 if present, $5 not.
	822	#
	823	# @param $1 The short option (single char!).
	824	# @param $2 The long option, dashes included. No % chars.
	825	# @param $3 The option arguments.
	826	# @param $4 Eval and return if present.
	827	# @param $5 Eval and return if not present.
	828	#
	829	# @todo May confuse option values starting with '--' for options.
	830	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT_LONG,d,--defined,$(flags),present,not-present)
	831	#
	832	define KB_FN_OPT_TEST_SHORT_LONG
	833	local short_options := $(translate $(strip $(filter -%,$(filter-out --%,$3))),$(SP)-,)
	834	local long_options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$3)))
	835	local .RETURN := $(if-expr $(pos $1,$(short_options)) != 0 \|\| "$(filter $2,$(long_options))" != "",$4,$5)
	836	endef
	837
[2434]	838	##
	839	# Make an assignment to a deprecated variable.
	840	#
	841	# @param $1 The variable name.
	842	# @param $2 The value.
	843	# @param $3 The variable to use instead.
	844	#
	845	ifdef KBUILD_WITH_DEPREATED_AS_ERROR
[2441]	846	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(error $1 is deprecated, use $3 instead))
[2434]	847	else
[2441]	848	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(warning $1 is deprecated, use $3 instead))
[2434]	849	endif
[2223]	850
[2531]	851	##
[2533]	852	# Show an assertion message.
	853	#
	854	# @param $1 The assertion name.
	855	# @param $2 The details.
	856	#
	857	define KB_FN_ASSERT_MSG
	858	$(info !! kBuild $1 Assertion Failed !!)
	859	ifdef target
	860	$(info !! target: $(target))
	861	local varloc := $(where $(target))
	862	if "$(varloc)" == "undefined"
	863	local varloc := $(where $(target)_TEMPLATE)
	864	endif
	865	if "$(varloc)" == "undefined"
	866	local varloc := $(where $(target)_SOURCES)
	867	endif
	868	if "$(varloc)" == "undefined"
	869	local varloc := $(where $(target)_EXTENDS)
	870	endif
	871	if "$(varloc)" == "undefined"
	872	local varloc := $(where target)
	873	endif
	874	ifneq ($(varloc),)
	875	$(info !! location: $(varloc))
	876	else
	877	$(info !! probable location: $($(target)_DEFPATH)/Makefile.kmk)
	878	endif
	879	endif
	880	$(info !! $2)
	881	$(error fixme)
	882	endef
	883
	884	##
[2531]	885	# Throw an error if the given path $1 isn't absolute and assertions are enabled.
	886	#
	887	# @param $1 The name of the path variable to check.
	888	#
	889	ifdef KBUILD_INTERNAL_STRICT
	890	KB_FN_ASSERT_ABSPATH = $(if-expr "$(abspath $($(strip $1)))" != "$(strip $($(strip $1)))",\
[2533]	891	$(evalcall KB_FN_ASSERT_MSG,abspath,$1 is:$(NLTAB)'$($(strip $1))'$(NLTAB)expected:$(NLTAB)'$(abspath $($(strip $1)))'))
[2531]	892	else
	893	KB_FN_ASSERT_ABSPATH :=
	894	endif
[2223]	895
[2531]	896
[2223]	897	#
[353]	898	# Initialize some of the globals which the Config.kmk and
	899	# others can add stuff to if they like for processing in the footer.
	900	#
	901
[1416]	902	## KBUILD_TEMPLATE_PATHS
[353]	903	# List a paths (separated by space) where templates can be found.
[1416]	904	KBUILD_TEMPLATE_PATHS :=
[353]	905
[1416]	906	## KBUILD_TOOL_PATHS
[353]	907	# List of paths (separated by space) where tools can be found.
[1416]	908	KBUILD_TOOL_PATHS :=
[353]	909
[1416]	910	## KBUILD_SDK_PATHS
[353]	911	# List of paths (separated by space) where SDKs can be found.
[1416]	912	KBUILD_SDK_PATHS :=
[353]	913
[1621]	914	## KBUILD_UNIT_PATHS
	915	# List of paths (separated by space) where units (USES) can be found.
	916	KBUILD_UNIT_PATHS :=
	917
[1416]	918	## KBUILD_DEFAULT_PATHS
	919	# List of paths (separated by space) to search for stuff as a last resort.
	920	KBUILD_DEFAULT_PATHS :=
	921
[353]	922	## Proritized list of the default makefile when walking subdirectories.
	923	# The user can overload this list.
	924	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	925
[1424]	926	## KBUILD_SRC_HANDLERS
	927	# The list of source handlers, pair of extension and handler.
	928	# The user can overload this list to provide additional or custom
	929	# handlers. On a per-target/template see SRC_HANDLERS.
	930	KBUILD_SRC_HANDLERS := \
	931	.c:def_src_handler_c \
	932	.C:def_src_handler_c \
	933	.cxx:def_src_handler_cxx \
	934	.CXX:def_src_handler_cxx \
	935	.cpp:def_src_handler_cxx \
	936	.CPP:def_src_handler_cxx \
	937	.cc:def_src_handler_cxx \
	938	.CC:def_src_handler_cxx \
	939	.m:def_src_handler_objc \
[2356]	940	.M:def_src_handler_objcxx \
	941	.mm:def_src_handler_objcxx \
[1424]	942	.asm:def_src_handler_asm \
	943	.ASM:def_src_handler_asm \
	944	.s:def_src_handler_asm \
	945	.S:def_src_handler_asm \
	946	.rc:def_src_handler_rc \
	947	.obj:def_src_handler_obj \
	948	.o:def_src_handler_obj \
[1435]	949	.res:def_src_handler_obj
[980]	950
[640]	951	## PROPS_TOOLS
[985]	952	# This is a subset of PROPS_SINGLE.
[2356]	953	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	954
[353]	955	## PROPS_SINGLE
	956	# The list of non-accumulative target properties.
	957	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	958	# will do the necessary inheritance for templates, sdks, tools and targets.
[2475]	959	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INSTTYPE INST STAGE NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[2356]	960	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF BINSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF \
[2523]	961	MODE UID GID LD_DEBUG DEBUG_INSTTYPE DEBUG_INST DEBUG_STAGE
[985]	962	## PROPS_SINGLE_LNK
	963	# Subset of PROPS_SINGLE which applies to all linkable targets.
[2356]	964	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL \
[1621]	965	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[2356]	966	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF \
[2523]	967	MODE UID GID LD_DEBUG DEBUG_INSTTYPE DEBUG_INST DEBUG_STAGE
[353]	968
	969	## PROPS_DEFERRED
[889]	970	# This list of non-accumulative target properties which are or may be
	971	# functions, and thus should not be expanded until the very last moment.
[2475]	972	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS PRE_INST_CMDS POST_INST_CMDS NAME SONAME
[353]	973
[660]	974	## PROPS_ACCUMULATE_R
[748]	975	# The list of accumulative target properties where the right most value/flag
[660]	976	# is the 'most significant'.
[353]	977	# A Config.kmk file can add it's own properties to this list and kBuild
	978	# will do the necessary inheritance from templates to targets.
[660]	979	PROPS_ACCUMULATE_R := \
[1702]	980	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	981	ARFLAGS \
[660]	982	CFLAGS CDEFS \
	983	CXXFLAGS CXXDEFS \
[1256]	984	OBJCFLAGS OBJCDEFS \
[2356]	985	OBJCXXFLAGS OBJCXXDEFS \
[660]	986	ASFLAGS ASDEFS \
	987	RCFLAGS RCDEFS \
	988	LDFLAGS \
[2483]	989	IDFLAGS IFFLAGS EXEC_IFFLAGS ISFLAGS \
[640]	990	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	991	## PROPS_ACCUMULATE_R_LNK
	992	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	993	PROPS_ACCUMULATE_R_LNK := \
[1702]	994	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	995	CFLAGS CDEFS \
	996	CXXFLAGS CXXDEFS \
[1256]	997	OBJCFLAGS OBJCDEFS \
[2356]	998	OBJCXXFLAGS OBJCXXDEFS \
[985]	999	ASFLAGS ASDEFS \
	1000	RCFLAGS RCDEFS \
[2483]	1001	IDFLAGS IFFLAGS ISFLAGS
[353]	1002
[660]	1003	## PROPS_ACCUMULATE
[748]	1004	# The list of accumulative target properties where the left most value/flag
[660]	1005	# is the 'most significant'.
	1006	# A Config.kmk file can add it's own properties to this list and kBuild
	1007	# will do the necessary inheritance from templates to targets.
	1008	PROPS_ACCUMULATE_L := \
[2483]	1009	SDKS USES SOURCES EXEC_SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	1010	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[897]	1011	LIBS LIBPATH \
[985]	1012	DIRS BLDDIRS CLEAN
	1013	## PROPS_ACCUMULATE_L_LNK
	1014	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	1015	PROPS_ACCUMULATE_L_LNK := \
[2344]	1016	SDKS USES SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	1017	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[985]	1018	BLDDIRS CLEAN
[353]	1019
[662]	1020	## PROPS_ALL
	1021	# List of all the properties.
	1022	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	1023
[985]	1024	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	1025	## @{
	1026	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	1027	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	1028	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1029	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1030	## @}
	1031
	1032	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	1033	## @{
[989]	1034	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	1035	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	1036	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	1037	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	1038	## @}
	1039
	1040	## @name Properties valid on dlls (DLLS)
	1041	## @{
	1042	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	1043	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	1044	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1045	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1046	## @}
	1047
[989]	1048	## @name Properties valid on system modules (SYSMODS)
	1049	## @{
	1050	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	1051	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	1052	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1053	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1054	## @}
	1055
[2084]	1056	## @name Properties valid on misc binaries (MISCBINS)
	1057	## @{
	1058	PROPS_MISCBINS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL BINSUFF
	1059	PROPS_MISCBINS_DEFERRED := $(PROPS_DEFERRED)
	1060	PROPS_MISCBINS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1061	PROPS_MISCBINS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1062	## @}
	1063
[985]	1064	## @name Properties valid on installs (INSTALLS)
	1065	## @{
[2483]	1066	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU MODE UID GID
[985]	1067	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
[2483]	1068	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS GOALS INST_ONLY_GOALS STAGE_ONLY_GOALS IFFLAGS EXEC_IFFLAGS
	1069	PROPS_INSTALLS_ACCUMULATE_L := SOURCES EXEC_SOURCES DIRS CLEAN
[985]	1070	## @}
	1071
[2475]	1072	## @name Properties valid on fetches (FETCHES)
[985]	1073	## @{
[1400]	1074	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	1075	PROPS_FETCHES_DEFERRED :=
	1076	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[1613]	1077	PROPS_FETCHES_ACCUMULATE_L := SOURCES CLEAN
[985]	1078	## @}
	1079
[2274]	1080	## KBUILD_COMPILE_CATEGTORIES
	1081	# Tools categories for compiling.
	1082	KBUILD_COMPILE_CATEGTORIES := AS C CXX OBJC OBJCXX RC
[985]	1083
[2274]	1084	## KBUILD_GENERIC_CATEGORIES
	1085	# Generic tool categories.
	1086	KBUILD_GENERIC_CATEGORIES := FETCH UNPACK PATCH $(addprefix LINK_,LIBRARY PROGRAM DLL SYSMOD MISCBIN)
	1087
	1088	## PROPS_TOOLS_ONLY
	1089	# Properties found only on tools.
	1090	# This is expanded in a deferred manner, so it will pick up changes made to
	1091	# KBUILD_COMPILE_CATEGTORIES and KBUILD_GENERIC_CATEGORIES made by units.
	1092	PROPS_TOOLS_ONLY = \
	1093	$(foreach cat, $(KBUILD_COMPILE_CATEGTORIES), \
	1094	COMPILE_$(cat)_CMDS \
	1095	COMPILE_$(cat)_OUTPUT \
	1096	COMPILE_$(cat)_OUTPUT_MAYBE \
	1097	COMPILE_$(cat)_DEPEND \
	1098	COMPILE_$(cat)_DEPORD \
	1099	COMPILE_$(cat)_USES_KOBJCACHE ) \
	1100	$(foreach cat, $(KBUILD_GENERIC_CATEGORIES), \
	1101	$(cat)_CMDS \
	1102	$(cat)_OUTPUT \
	1103	$(cat)_OUTPUT_MAYBE \
	1104	$(cat)_DEPEND \
	1105	$(cat)_DEPORD ))
	1106
	1107
[353]	1108	#
[748]	1109	# Here is a special 'hack' to prevent innocent environment variables being
	1110	# picked up and treated as properties. (The most annoying example of why
[662]	1111	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	1112	#
[748]	1113	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	1114	# disable this 'hack'.
	1115	#
	1116	ifndef KBUILD_DONT_KILL_ENV_PROPS
	1117
	1118	define def_nuke_environment_prop
	1119	ifeq ($(origin $(prop)),environment)
	1120	$(prop) =
	1121	endif
	1122	endef
[762]	1123	$(foreach prop, $(PROPS_ALL) \
[2084]	1124	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS MISCBINS INSTALLS OTHERS \
[897]	1125	SUBDIRS MAKEFILES BLDDIRS \
[762]	1126	,$(eval $(value def_nuke_environment_prop)))
[662]	1127
[897]	1128	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	1129
	1130
	1131	#
[353]	1132	# Pass configuration.
	1133	#
	1134	# The PASS_<passname>_trgs variable is listing the targets.
	1135	# The PASS_<passname>_vars variable is listing the target variables.
	1136	# The PASS_<passname>_pass variable is the lowercased passname.
	1137	#
	1138
[640]	1139	## PASS: fetches
	1140	# This pass fetches and unpacks things needed to complete the build.
	1141	PASS_FETCHES := Fetches
	1142	PASS_FETCHES_trgs :=
	1143	PASS_FETCHES_vars := _FETCHES
	1144	PASS_FETCHES_pass := fetches
	1145
	1146	## PASS: patches
	1147	# This pass applies patches.
	1148	PASS_PATCHES := Patches
	1149	PASS_PATCHES_trgs :=
	1150	PASS_PATCHES_vars := _PATCHES
	1151	PASS_PATCHES_pass := patches
	1152
[353]	1153	## PASS: bldprogs
	1154	# This pass builds targets which are required for building the rest.
	1155	PASS_BLDPROGS := Build Programs
	1156	PASS_BLDPROGS_trgs :=
	1157	PASS_BLDPROGS_vars := _BLDPROGS
	1158	PASS_BLDPROGS_pass := bldprogs
	1159
	1160	## PASS: libraries
	1161	# This pass builds library targets.
	1162	PASS_LIBRARIES := Libraries
	1163	PASS_LIBRARIES_trgs :=
	1164	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	1165	PASS_LIBRARIES_pass := libraries
	1166
	1167	## PASS: binaries
	1168	# This pass builds dll targets.
	1169	PASS_DLLS := DLLs
	1170	PASS_DLLS_trgs :=
	1171	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	1172	PASS_DLLS_pass := dlls
	1173
	1174	## PASS: binaries
	1175	# This pass builds binary targets, i.e. programs, system modules and stuff.
	1176	PASS_BINARIES := Programs
	1177	PASS_BINARIES_trgs :=
[2084]	1178	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _MISC_BINS _OTHER_BINARIES
[353]	1179	PASS_BINARIES_pass := binaries
	1180
	1181	## PASS: others
	1182	# This pass builds other targets.
	1183	PASS_OTHERS := Other Stuff
	1184	PASS_OTHERS_trgs :=
	1185	PASS_OTHERS_vars := _OTHERS
	1186	PASS_OTHERS_pass := others
	1187
[2475]	1188	## PASS: staging
[353]	1189	# This pass installs the built entities to a sandbox area.
[1646]	1190	## @todo split this up into build install (to sandbox) and real installation.
[2475]	1191	PASS_STAGING := Staging
	1192	PASS_STAGING_trgs :=
[2523]	1193	PASS_STAGING_vars := _STAGE_DIRS _INSTALLS _STAGE_FILES _DEBUG_STAGE_DIRS _DEBUG_STAGE_FILES
[2475]	1194	PASS_STAGING_pass := staging
	1195
	1196	## PASS: install
	1197	# This pass installs the built entities to where they will be used (using
	1198	# DESTROOT or PATH_INS to indicate where this is).
[353]	1199	PASS_INSTALLS := Install
	1200	PASS_INSTALLS_trgs :=
[2523]	1201	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS_FILES _DEBUG_INSTALL_DIRS _DEBUG_INSTALL_FILES
[353]	1202	PASS_INSTALLS_pass := installs
	1203
[1646]	1204	## PASS: testing
	1205	# This pass processes custom rules for executing tests.
	1206	PASS_TESTING := Tests
	1207	PASS_TESTING_trgs :=
	1208	PASS_TESTING_vars := _TESTING
	1209	PASS_TESTING_pass := testing
	1210
[353]	1211	## PASS: packing
	1212	# This pass processes custom packing rules.
	1213	PASS_PACKING := Packing
[414]	1214	PASS_PACKING_trgs :=
[417]	1215	PASS_PACKING_vars := _PACKING
[353]	1216	PASS_PACKING_pass := packing
	1217
	1218	## PASS: clean
	1219	# This pass removes all generated files.
	1220	PASS_CLEAN := Clean
	1221	PASS_CLEAN_trgs := do-clean
	1222	PASS_CLEAN_vars :=
	1223	PASS_CLEAN_pass := clean
	1224
	1225	## PASS: nothing
	1226	# This pass just walks the tree.
	1227	PASS_NOTHING := Nothing
	1228	PASS_NOTHING_trgs := do-nothing
	1229	PASS_NOTHING_vars :=
	1230	PASS_NOTHING_pass := nothing
	1231
	1232	## DEFAULT_PASSES
	1233	# The default passes and their order.
[2475]	1234	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS STAGING
[353]	1235
	1236	## PASSES
	1237	# The passes that should be defined. This must include
	1238	# all passes mentioned by DEFAULT_PASSES.
[2475]	1239	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) INSTALLS TESTING PACKING CLEAN NOTHING
[353]	1240
	1241
	1242	#
[984]	1243	# Check for --pretty-command-printing before including the Config.kmk
	1244	# so that anyone overriding the message macros can take the implied
	1245	# verbosity level change into account.
	1246	#
	1247	ifndef KBUILD_VERBOSE
	1248	ifndef KBUILD_QUIET
[1562]	1249	ifeq ($(KMK_OPTS_PRETTY_COMMAND_PRINTING),1)
[984]	1250	export KBUILD_VERBOSE := 2
	1251	endif
	1252	endif
	1253	endif
	1254
	1255
	1256	#
[1418]	1257	# Legacy variable translation.
	1258	# These will be eliminated when switching to the next version.
	1259	#
	1260	ifdef USE_KOBJCACHE
	1261	ifndef KBUILD_USE_KOBJCACHE
	1262	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	1263	endif
	1264	endif
	1265
	1266
	1267	#
[69]	1268	# This is how we find the closest config.kmk.
	1269	# It's a little hacky but I think it works fine.
[70]	1270	#
	1271	_CFGDIR := .
[78]	1272	_CFGFILES := ./Config.kmk ./config.kmk
[69]	1273	define def_include_config
[78]	1274	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	1275	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	1276	endef
	1277	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	1278	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	1279	# add the default config file.
[78]	1280	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	1281	_CFGFILES :=
	1282	_CFGDIR :=
[416]	1283	ifeq ($(_CFGFILE),)
	1284	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	1285	endif
[69]	1286
	1287	# Include the config.kmk we found file (or the default one).
[988]	1288	ifdef KBUILD_PROFILE_SELF
[2008]	1289	$(evalcall def_profile_self, including $(_CFGFILE))
[988]	1290	include $(_CFGFILE)
[2008]	1291	$(evalcall def_profile_self, included $(_CFGFILE))
[988]	1292	else
	1293	include $(_CFGFILE)
	1294	endif
	1295
	1296
	1297
[696]	1298	#
[874]	1299	# Finalize a the central path variables now that we've included the Config.kmk file.
	1300	#
	1301	# This prevents some trouble when users override the defaults for these
	1302	# variables and uses relative paths or paths with incorrect case.
	1303	#
[1692]	1304	PATH_OUT_BASE := $(abspath $(PATH_OUT_BASE))
[2475]	1305	PATH_OUT := $(abspath $(PATH_OUT))
	1306	PATH_OBJ := $(abspath $(PATH_OBJ))
	1307	PATH_TARGET := $(abspath $(PATH_TARGET))
	1308	PATH_INS := $(abspath $(PATH_INS))
	1309	PATH_STAGE := $(abspath $(PATH_STAGE))
[874]	1310
[2475]	1311	# Finalize the install and staging directory layouts.
	1312	define def_kbuild_finalize_inst
	1313	local val := $(strip $($(y)_$(x)))
	1314	ifeq ($(val),)
	1315	$(error kBuild: '$(y)_$(x)' is set to an empty value.)
	1316	endif
	1317	ifneq ($(words $(val)),1)
	1318	$(error kBuild: The '$(y)_$(x)' value '$(val)' should not contain spaces.)
	1319	endif
	1320	ifneq ($(pos \,$(val)), 0)
	1321	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains DOS slashes: not allowed.)
	1322	endif
	1323	ifneq ($(pos $(COLON),$(val)), 0)
	1324	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains colon: not allowed.)
	1325	endif
	1326	ifneq ($(substr $(val),-1), /)
	1327	$(error kBuild: The '$(y)_$(x)' value '$(val)' has no trailing slash.)
	1328	endif
	1329	if $(pos /../,$(val)) != 0 \|\| "$(substr $(val), 3)" == "../"
	1330	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains dot-dot escape.)
	1331	endif
	1332	$($(y)_$(x) := $(val)
[2479]	1333
	1334	local val := $(strip $(PATH_$(y)_$(x)))
	1335	ifeq ($(val),)
	1336	$(error kBuild: 'PATH_$(y)_$(x)' is set to an empty value.)
	1337	endif
	1338	PATH_$(y)_$(x) := $(val)
[2475]	1339	endef
[2479]	1340	$(foreach y, INST STAGE, $(foreach x, $(KBUILD_INST_PATHS), $(evalcall def_kbuild_finalize_inst)))
[874]	1341
[2475]	1342
[874]	1343	#
[788]	1344	# Setup the message style. The default one is inlined.
[776]	1345	#
[788]	1346	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	1347	# to create your own message style.
	1348	#
[776]	1349	KBUILD_MSG_STYLE ?= default
	1350	ifeq ($(KBUILD_MSG_STYLE),default)
	1351	#
	1352	# The 'default' style.
	1353	#
	1354
	1355	## Fetch starting.
	1356	# @param 1 Target name.
	1357	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	1358	## Re-fetch starting.
	1359	# @param 1 Target name.
	1360	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	1361	## Downloading a fetch component.
	1362	# @param 1 Target name.
	1363	# @param 2 The source URL.
	1364	# @param 3 The destination file name.
	1365	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	1366	## Checking a fetch component.
	1367	# @param 1 Target name.
	1368	# @param 2 The source URL.
	1369	# @param 3 The destination file name.
	1370	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	1371	## Unpacking a fetch component.
	1372	# @param 1 Target name.
	1373	# @param 2 The archive file name.
	1374	# @param 3 The target directory.
	1375	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	1376	## Fetch completed.
	1377	# @param 1 Target name.
	1378	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	1379	## Unfetch a fetch target.
	1380	# @param 1 Target name.
	1381	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	1382	## Compiling a source file.
	1383	# @param 1 Target name.
	1384	# @param 2 The source filename.
	1385	# @param 3 The primary link output file name.
[1256]	1386	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	1387	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	1388	## Tool
	1389	# @param 1 The tool name (bin2c,...)
	1390	# @param 2 Target name.
	1391	# @param 3 The source filename.
	1392	# @param 4 The primary output file name.
	1393	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	1394	## Generate a file, typically a source file.
	1395	# @param 1 Target name if applicable.
	1396	# @param 2 Output file name.
	1397	# @param 3 What it's generated from
	1398	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	1399	## Linking a bldprog/dll/program/sysmod target.
	1400	# @param 1 Target name.
	1401	# @param 2 The primary link output file name.
	1402	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	1403	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	1404	## Merging a library into the target (during library linking).
	1405	# @param 1 Target name.
	1406	# @param 2 The output library name.
	1407	# @param 3 The input library name.
[845]	1408	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	1409	## Creating a directory (build).
	1410	# @param 1 Directory name.
	1411	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1412	## Cleaning.
	1413	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1414	## Nothing.
	1415	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1416	## Pass
	1417	# @param 1 The pass name.
	1418	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1419	## Installing a bldprog/lib/dll/program/sysmod target.
	1420	# @param 1 Target name.
	1421	# @param 2 The source filename.
	1422	# @param 3 The destination file name.
	1423	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1424	## Installing a file (install target).
	1425	# @param 1 The source filename.
	1426	# @param 2 The destination filename.
	1427	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1428	## Installing a symlink.
	1429	# @param 1 Symlink
	1430	# @param 2 Link target
	1431	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1432	## Installing a directory.
	1433	# @param 1 Directory name.
	1434	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1435
[788]	1436	else
[1504]	1437	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(KBUILD_PATH)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
[788]	1438	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1439	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1440	else
[788]	1441	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1442	endif
	1443	endif
	1444
	1445
	1446	#
[696]	1447	# Message macros.
	1448	#
[748]	1449	# This is done after including Config.kmk as to allow for
[696]	1450	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1451	#
	1452	ifdef KBUILD_QUIET
[776]	1453	# No output
[696]	1454	QUIET := @
	1455	QUIET2:= @
	1456	MSG_L1 =
	1457	MSG_L2 =
	1458	else
	1459	ifndef KBUILD_VERBOSE
[776]	1460	# Default output level.
	1461	QUIET := @
	1462	QUIET2 := @
[1496]	1463	MSG_L1 ?= %@$(ECHO) "kBuild: $1"
[776]	1464	MSG_L2 =
	1465	else ifeq ($(KBUILD_VERBOSE),1)
	1466	# A bit more output
	1467	QUIET := @
	1468	QUIET2 := @
[1496]	1469	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
[776]	1470	MSG_L2 =
	1471	else ifeq ($(KBUILD_VERBOSE),2)
	1472	# Lot more output
	1473	QUIET :=
	1474	QUIET2 := @
[1496]	1475	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1476	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1477	else
	1478	# maximal output.
[776]	1479	QUIET :=
	1480	QUIET2 :=
[1496]	1481	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1482	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1483	endif
	1484	endif
	1485
[776]	1486
[1403]	1487	#
[1504]	1488	# Validate any KBUILD_BLD_TYPES additions and finally the KBUILD_TYPE.
[1403]	1489	#
	1490	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1491	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1492	endif
	1493	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1494	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1495	endif
	1496	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1497	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1498	endif
[1504]	1499	ifn1of ($(KBUILD_TYPE), $(KBUILD_BLD_TYPES))
	1500	$(error kBuild: KBUILD_TYPE(=$(KBUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
[1403]	1501	endif
	1502
	1503
	1504
[988]	1505	ifdef KBUILD_PROFILE_SELF
[2008]	1506	$(evalcall def_profile_self, end of header.kmk)
	1507	_KBUILD_TS_HEADER_END := $(_KBUILD_TS_PREV)
[988]	1508	endif
	1509
[69]	1510	# end-of-file-content
[72]	1511	__header_kmk__ := 1
[69]	1512	endif # __header_kmk__
[479]	1513

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