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header.kmk@ 2519

Last change on this file since 2519 was 2515, checked in by bird, 14 years ago
header.kmk: Added PERCENT.
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Rev	Line
[69]	1	# $Id: header.kmk 2515 2011-07-26 09:07:53Z 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: 2515 $ )
[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
[2515]	165
[95]	166	#
[1403]	167	# The list of standard build types in kBuild.
	168	#
[1416]	169	# This list can be extended in Config.kmk and it's possible to extend
[1403]	170	# (inherit) another build type.
	171	#
[1420]	172	KBUILD_BLD_TYPES := release profile debug
[1403]	173
	174
	175	#
[985]	176	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	177	#
	178	# When kBuild is ported to a new OS or architecture a unique keyword needs
	179	# to be assigned to it and added here. This strictness is required because
	180	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	181	# build types. (PORTME)
[978]	182	#
[2087]	183	KBUILD_OSES := darwin dos dragonfly freebsd l4 linux netbsd nt openbsd os2 solaris win os-agnostic
[1381]	184	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	185
	186
	187	#
[585]	188	# Set default build type.
[69]	189	#
[1504]	190	ifndef KBUILD_TYPE
	191	ifdef BUILD_TYPE
	192	KBUILD_TYPE := $(BUILD_TYPE)
	193	endif
	194	else ifdef BUILD_TYPE
	195	ifneq ($(KBUILD_TYPE),$(BUILD_TYPE))
	196	ifeq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),environment:command line)
	197	KBUILD_TYPE := $(BUILD_TYPE)
	198	else ifneq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),command line:environment)
	199	$(error kBuild: KBUILD_TYPE and BUILD_TYPE disagree.)
	200	endif
	201	endif
	202	endif
	203	override BUILD_TYPE = $(KBUILD_TYPE)
	204
	205	ifndef KBUILD_TYPE
	206	KBUILD_TYPE := release
[978]	207	else
[1504]	208	if1of ($(KBUILD_TYPE), $(KBUILD_OSES) $(KBUILD_ARCHES))
	209	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' is an OS or architecture!)
[585]	210	endif
[1504]	211	ifneq (.$(words $(KBUILD_TYPE)).$(KBUILD_TYPE).,.1.$(strip $(KBUILD_TYPE)).)
	212	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' contains spaces/tabs!)
[978]	213	endif
[72]	214	endif
[69]	215
	216
	217	#
[1561]	218	# Host platform legacy
[1504]	219	# kmk deals with this, so this is only temporary until I've rebuilt everything.
	220	#
	221	ifndef KBUILD_HOST
	222	KBUILD_HOST := $(BUILD_PLATFORM)
	223	endif
	224	ifndef KBUILD_HOST_ARCH
	225	KBUILD_HOST_ARCH := $(BUILD_PLATFORM_ARCH)
	226	endif
	227	ifndef KBUILD_HOST_CPU
	228	KBUILD_HOST_CPU := $(BUILD_PLATFORM_CPU)
	229	endif
	230
	231
	232	#
[978]	233	# Assert valid build platform variables.
[70]	234	#
[978]	235	# All these are set by kmk so they shouldn't be any trouble
	236	# unless the user starts messing about with environment variables.
	237	#
[1504]	238	ifneq (.$(words $(KBUILD_HOST)).$(KBUILD_HOST).,.1.$(strip $(KBUILD_HOST)).)
	239	$(error kBuild: The KBUILD_HOST value '$(KBUILD_HOST)' contains spaces/tabs!)
[72]	240	endif
[1504]	241	ifneq ($(words $(filter $(KBUILD_HOST),$(KBUILD_OSES))),1)
	242	$(error kBuild: KBUILD_HOST value '$(KBUILD_HOST)' is not recognized (valid: $(KBUILD_OSES)))
[978]	243	endif
[70]	244
[1504]	245	ifneq (.$(words $(KBUILD_HOST_ARCH)).$(KBUILD_HOST_ARCH).,.1.$(strip $(KBUILD_HOST_ARCH)).)
	246	$(error kBuild: The KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' contains spaces/tabs!)
[329]	247	endif
[1504]	248	ifneq ($(words $(filter $(KBUILD_HOST_ARCH),$(KBUILD_ARCHES))),1)
	249	$(error kBuild: KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	250	endif
[72]	251
[1504]	252	ifeq ($(strip $(KBUILD_HOST_CPU)),)
	253	KBUILD_HOST_CPU := blend
[994]	254	else
[1504]	255	ifneq (.$(words $(KBUILD_HOST_CPU)).$(KBUILD_HOST_CPU).,.1.$(strip $(KBUILD_HOST_CPU)).)
	256	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' contains spaces/tabs!)
[994]	257	endif
[2403]	258	if1of ($(KBUILD_HOST_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	259	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' was found in the OS or architecture keywords!)
[994]	260	endif
[1504]	261	ifeq ($(KBUILD_HOST_CPU),$(KBUILD_TYPE))
	262	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' is the same as the KBUILD_TYPE!)
[994]	263	endif
[978]	264	endif
[72]	265
[978]	266
[70]	267	#
[1504]	268	# Deal with target platform legacy.
	269	#
	270	ifndef KBUILD_TARGET
	271	ifdef BUILD_TARGET
	272	KBUILD_TARGET := $(BUILD_TARGET)
	273	endif
	274	else ifdef BUILD_TARGET
	275	ifneq ($(KBUILD_TARGET),$(BUILD_TARGET))
	276	ifeq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),environment:command line)
	277	KBUILD_TARGET := $(BUILD_TARGET)
	278	else ifneq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),command line:environment)
[1561]	279	$(error kBuild: KBUILD_TARGET and BUILD_TARGET disagree)
[1504]	280	endif
	281	endif
	282	endif
	283	override BUILD_TARGET = $(KBUILD_TARGET)
	284
	285	ifndef KBUILD_TARGET_ARCH
	286	ifdef BUILD_TARGET_ARCH
	287	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	288	endif
	289	else ifdef BUILD_TARGET_ARCH
	290	ifneq ($(KBUILD_TARGET_ARCH),$(BUILD_TARGET_ARCH))
	291	ifeq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),environment:command line)
	292	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	293	else ifneq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),command line:environment)
[1561]	294	$(error kBuild: KBUILD_TARGET_ARCH and BUILD_TARGET_ARCH disagree)
[1504]	295	endif
	296	endif
	297	endif
	298	override BUILD_TARGET_ARCH = $(KBUILD_TARGET_ARCH)
	299
	300	ifndef KBUILD_TARGET_CPU
	301	ifdef BUILD_TARGET_CPU
	302	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	303	endif
	304	else ifdef BUILD_TARGET_CPU
	305	ifneq ($(KBUILD_TARGET_CPU),$(BUILD_TARGET_CPU))
	306	ifeq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),environment:command line)
	307	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	308	else ifneq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),command line:environment)
[1561]	309	$(error kBuild: KBUILD_TARGET_CPU and BUILD_TARGET_CPU disagree)
[1504]	310	endif
	311	endif
	312	endif
	313	override BUILD_TARGET_CPU = $(KBUILD_TARGET_CPU)
	314
	315
	316	#
[978]	317	# Assert or set default target platform.
[1504]	318	# When not defined use the corresponding KBUILD_HOST value.
[72]	319	#
[1504]	320	ifndef KBUILD_TARGET
	321	KBUILD_TARGET := $(KBUILD_HOST)
[72]	322	else
[1504]	323	ifneq (.$(words $(KBUILD_TARGET)).$(KBUILD_TARGET).,.1.$(strip $(KBUILD_TARGET)).)
	324	$(error kBuild: The KBUILD_TARGET value '$(KBUILD_TARGET)' contains spaces/tabs!)
[478]	325	endif
[1504]	326	ifneq ($(words $(filter $(KBUILD_TARGET),$(KBUILD_OSES))),1)
	327	$(error kBuild: KBUILD_TARGET value '$(KBUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
[978]	328	endif
[72]	329	endif
	330
[1504]	331	ifndef KBUILD_TARGET_ARCH
	332	KBUILD_TARGET_ARCH := $(KBUILD_HOST_ARCH)
[978]	333	else
[1504]	334	ifneq (.$(words $(KBUILD_TARGET_ARCH)).$(KBUILD_TARGET_ARCH).,.1.$(strip $(KBUILD_TARGET_ARCH)).)
	335	$(error kBuild: The KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' contains spaces/tabs!)
[978]	336	endif
[1504]	337	ifneq ($(words $(filter $(KBUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	338	$(error kBuild: KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[978]	339	endif
[329]	340	endif
[978]	341
[1504]	342	ifndef KBUILD_TARGET_CPU
	343	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
	344	else ifeq ($(strip $(KBUILD_TARGET_CPU)),)
	345	ifeq ($(KBUILD_TARGET_ARCH),$(KBUILD_HOST_ARCH))
	346	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
[994]	347	else
[1504]	348	KBUILD_TARGET_CPU := blend
[994]	349	endif
[978]	350	else
[1504]	351	ifneq (.$(words $(KBUILD_TARGET_CPU)).$(KBUILD_TARGET_CPU).,.1.$(strip $(KBUILD_TARGET_CPU)).)
	352	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' contains spaces/tabs!)
[978]	353	endif
[2403]	354	if1of ($(KBUILD_TARGET_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	355	$(error kBuild: The KBUILD_TARGET_CPU value was found in the OS or architecture keywords!)
[978]	356	endif
[1504]	357	ifeq ($(KBUILD_TARGET_CPU),$(KBUILD_TYPE))
	358	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' is the same as the KBUILD_TYPE!)
[978]	359	endif
[329]	360	endif
[72]	361
	362
	363	#
[978]	364	# Paths and stuff.
[69]	365	#
[978]	366
	367	# Adjust DEPTH first.
	368	DEPTH := $(strip $(DEPTH))
	369	ifeq ($(DEPTH),)
	370	DEPTH := .
	371	endif
	372
[725]	373	## PATH_CURRENT is the current directory (getcwd).
[306]	374	PATH_CURRENT := $(abspath $(CURDIR))
[725]	375	## PATH_SUB_CURRENT points to current directory of the current makefile.
	376	# Meaning that it will change value as we enter and exit sub-makefiles.
	377	PATH_SUB_CURRENT := $(PATH_CURRENT)
	378	## PATH_ROOT points to the project root directory.
	379	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	380	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	381	ifneq ($(strip $(SUB_DEPTH)),)
[978]	382	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	383	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	384	else
[725]	385	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	386	endif
[306]	387
[748]	388	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	389	# This variable is used to determin where the object files and other output goes.
[1390]	390	ifneq ($(PATH_ROOT),$(PATH_SUB_ROOT))
	391	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	392	else
[1390]	393	CURSUBDIR := .
[266]	394	endif
[306]	395
[2475]	396	# Install directory layout. Relative to PATH_INS.
[2479]	397	KBUILD_INST_PATHS := BIN DLL SYS LIB DOC DEBUG SBIN LIBEXEC SHARE
[2475]	398	INST_BIN = bin/
	399	if1of ($(KBUILD_TARGET), win)
	400	INST_DLL = bin/
	401	else
	402	INST_DLL = lib/
	403	endif
	404	if1of ($(KBUILD_TARGET), os2 win)
	405	INST_SYS = drivers/
	406	else
	407	INST_SYS = kernel/
	408	endif
	409	INST_LIB = lib/
	410	INST_DOC = share/doc/
	411	INST_DEBUG = debug/
	412	INST_SBIN = sbin/
	413	INST_LIBEXEC = libexec/
	414	INST_SHARE = share/
	415
	416	# Staging directory layout. Relative to PATH_STAGE.
	417	STAGE_BIN = $(INST_BIN)
	418	STAGE_DLL = $(INST_DLL)
	419	STAGE_SYS = $(INST_SYS)
	420	STAGE_LIB = $(INST_LIB)
	421	STAGE_DOC = $(INST_DOC)
	422	STAGE_DEBUG = $(INST_DEBUG)
	423	STAGE_SBIN = $(INST_SBIN)
	424	STAGE_LIBEXEC = $(INST_LIBEXEC)
	425	STAGE_SHARE = $(INST_SHARE)
	426
[2479]	427	# Install and staging directory paths.
	428	$(foreach path, $(KBUILD_INST_PATHS), \
	429	$(eval PATH_STAGE_$(path) = $$(patsubst %/,%,$$(PATH_STAGE)/$$(STAGE_$(path)))) \
	430	$(eval PATH_INST_$(path) = $$(patsubst %/,%,$$(PATH_INS)/$$(INST_$(path)))) \
	431	)
	432
[70]	433	# Output directories.
[242]	434	ifndef PATH_OUT_BASE
[725]	435	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	436	endif
[240]	437	ifndef PATH_OUT
[1504]	438	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places - obsolete)
[1691]	439	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(KBUILD_TYPE)
[725]	440	else
[1691]	441	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/$(KBUILD_TYPE)
[725]	442	endif
[329]	443	endif # !define PATH_OUT
[1051]	444	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	445	PATH_OBJ = $(PATH_OUT)/obj
	446	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
[2475]	447	PATH_STAGE = $(PATH_OUT)/stage
	448	ifndef PATH_INS
	449	ifdef DESTROOT
	450	PATH_INS = $(DESTROOT)
	451	else
	452	PATH_INS = $(PATH_OUT)/dist
	453	endif
	454	endif
[70]	455
[2513]	456	# Tripwire obsolete PATH defines.
	457	PATH_BIN = $(error kBuild: PATH_BIN is obsoleted in kBuild 0.1.2. Use PATH_STAGE_BIN or PATH_INST_BIN instead)
	458	PATH_DLL = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DLL or PATH_INST_DLL instead)
	459	PATH_LIB = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_LIB or PATH_INST_LIB instead)
	460	PATH_SYS = $(error kBuild: PATH_SYS is obsoleted in kBuild 0.1.2. Use PATH_STAGE_SYS or PATH_INST_SYS instead)
	461	PATH_DOC = $(error kBuild: PATH_DOC is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DOC or PATH_INST_DOC instead)
	462
[2271]	463	# Development tool tree.
	464	KBUILD_DEVTOOLS = $(if $(PATH_DEVTOOLS),$(PATH_DEVTOOLS),$(PATH_ROOT)/tools)
	465	KBUILD_DEVTOOLS_TRG = $(KBUILD_DEVTOOLS)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)
	466	KBUILD_DEVTOOLS_HST = $(KBUILD_DEVTOOLS)/$(KBUILD_HOST).$(KBUILD_HOST_ARCH)
	467
	468	if1of ($(KBUILD_TARGET_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	469	ifeq ($(KBUILD_TARGET_ARCH),amd64)
	470	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).x86
	471	else ifeq ($(KBUILD_TARGET_ARCH),hppa64)
	472	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).hppa32
	473	else ifeq ($(KBUILD_TARGET_ARCH),mips64)
	474	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).mips32
	475	else ifeq ($(KBUILD_TARGET_ARCH),ppc64)
	476	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).ppc32
	477	else ifeq ($(KBUILD_TARGET_ARCH),s390x)
	478	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).s390
	479	else ifeq ($(KBUILD_TARGET_ARCH),sparc64)
	480	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).sparc32
	481	endif
	482	endif
	483
	484	if1of ($(KBUILD_HOST_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	485	ifeq ($(KBUILD_HOST_ARCH),amd64)
	486	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).x86
	487	else ifeq ($(KBUILD_HOST_ARCH),hppa64)
	488	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).hppa32
	489	else ifeq ($(KBUILD_HOST_ARCH),mips64)
	490	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).mips32
	491	else ifeq ($(KBUILD_HOST_ARCH),ppc64)
	492	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).ppc32
	493	else ifeq ($(KBUILD_HOST_ARCH),s390x)
	494	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).s390
	495	else ifeq ($(KBUILD_HOST_ARCH),sparc64)
	496	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).sparc32
	497	endif
	498	endif
	499
	500
[1504]	501	# KBUILD_PATH / PATH_KBUILD is determined by kmk.
	502	ifndef KBUILD_PATH
	503	KBUILD_PATH := $(PATH_KBUILD)
[70]	504	endif
[1504]	505	ifeq ($(strip $(KBUILD_PATH)),)
	506	$(error kBuild: KBUILD_PATH is missing or empty! kmk is supposed to set it.)
[978]	507	endif
[1504]	508	# KBUILD_BIN_PATH / PATH_KBUILD_BIN is determined by kmk.
	509	ifndef KBUILD_BIN_PATH
	510	KBUILD_BIN_PATH := $(PATH_KBUILD_BIN)
	511	endif
	512	ifeq ($(strip $(KBUILD_BIN_PATH)),)
	513	$(error kBuild: KBUILD_BIN_PATH is missing or empty! kmk is supposed to set it.)
	514	endif
[978]	515
[69]	516	# kBuild files which might be of interest.
[1664]	517	FILE_KBUILD_HEADER := $(KBUILD_PATH)/header.kmk
	518	#FILE_KBUILD_CONFIG := $(KBUILD_PATH)/config.kmk
	519	FILE_KBUILD_FOOTER := $(KBUILD_PATH)/footer.kmk
	520	FILE_KBUILD_SUB_HEADER := $(KBUILD_PATH)/subheader.kmk
	521	FILE_KBUILD_SUB_FOOTER := $(KBUILD_PATH)/subfooter.kmk
[69]	522
[725]	523	## MAKEFILE is the name of the main makefile.
[204]	524	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	525	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	526	# This is updated everything a sub-makefile is included.
	527	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	528
[72]	529
[1602]	530	## @todo this should be done via SUFF_XYZ.target/host...
	531
[69]	532	#
[72]	533	# Build platform setup.
[984]	534	# (PORTME)
[69]	535	#
[1602]	536	if1of ($(KBUILD_HOST), win nt)
	537	# Win, Win32, Win64, NT.
	538	EXEC_X86_WIN32 :=
	539	HOSTSUFF_EXE := .exe
[984]	540
[1602]	541	# OS/2.
	542	else ifeq ($(KBUILD_HOST),os2)
[83]	543	EXEC_X86_WIN32 := innopec.exe
[69]	544	HOSTSUFF_EXE := .exe
	545
[1602]	546	else if1of ($(KBUILD_HOST), freebsd dragonfly linux openbsd netbsd)
	547	# Unix (like) systems with wine.
[135]	548	EXEC_X86_WIN32 := wine
[69]	549	HOSTSUFF_EXE :=
[70]	550
[1602]	551	else
	552	# Unix (like) systems without wine.
[557]	553	EXEC_X86_WIN32 := false
	554	HOSTSUFF_EXE :=
	555	endif
	556
[811]	557
[73]	558	#
	559	# Build target setup.
[984]	560	# (PORTME)
[73]	561	#
[1388]	562	SUFF_DEP := .dep
[2088]	563	SUFF_BIN :=
[1504]	564	if1of ($(KBUILD_TARGET), win nt os2)
[1388]	565	SUFF_OBJ := .obj
	566	SUFF_LIB := .lib
	567	SUFF_DLL := .dll
	568	SUFF_EXE := .exe
	569	SUFF_SYS := .sys
	570	SUFF_RES := .res
[1504]	571	else ifeq ($(KBUILD_TARGET),l4)
[1388]	572	SUFF_OBJ := .o
	573	SUFF_LIB := .a
	574	SUFF_DLL := .s.so
	575	SUFF_EXE :=
	576	SUFF_SYS := .a
	577	SUFF_RES :=
[1504]	578	else ifeq ($(KBUILD_TARGET),darwin)
[1388]	579	SUFF_OBJ := .o
	580	SUFF_LIB := .a
	581	SUFF_DLL := .dylib
	582	SUFF_EXE :=
	583	SUFF_SYS :=
	584	SUFF_RES :=
	585	else
	586	SUFF_OBJ := .o
	587	SUFF_LIB := .a
	588	SUFF_DLL := .so
	589	SUFF_EXE :=
[1602]	590	if1of ($(KBUILD_TARGET), dragonfly freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	591	SUFF_SYS := .ko
[1388]	592	else
[1389]	593	SUFF_SYS :=
	594	endif
[1388]	595	SUFF_RES :=
[73]	596	endif
[69]	597
	598	#
	599	# Standard kBuild tools.
	600	#
[978]	601	ifeq ($(KMK),kmk)
[1504]	602	KMK := $(KBUILD_BIN_PATH)/kmk$(HOSTSUFF_EXE)
[233]	603	endif
[978]	604	MAKE := $(KMK)
[233]	605
[1504]	606	GMAKE := $(KBUILD_BIN_PATH)/kmk_gmake$(HOSTSUFF_EXE)
[1378]	607
[2148]	608	#DEP_EXT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	609	#DEP_INT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	610	#DEP := $(DEP_INT)
[69]	611
[1504]	612	DEP_IDB_EXT := $(KBUILD_BIN_PATH)/kDepIDB$(HOSTSUFF_EXE)
[2148]	613	DEP_IDB_INT := kmk_builtin_kDepIDB
	614	DEP_IDB := $(DEP_IDB_INT)
[397]	615
[2148]	616	DEP_PRE := $(KBUILD_BIN_PATH)/kDepPre$(HOSTSUFF_EXE)
[380]	617
[1504]	618	KOBJCACHE_EXT := $(KBUILD_BIN_PATH)/kObjCache$(HOSTSUFF_EXE)
[1004]	619	KOBJCACHE := $(KOBJCACHE_EXT)
	620
[1504]	621	APPEND_EXT := $(KBUILD_BIN_PATH)/kmk_append$(HOSTSUFF_EXE)
[2148]	622	APPEND_INT := kmk_builtin_append
	623	APPEND := $(APPEND_INT)
[69]	624
[1504]	625	CAT_EXT := $(KBUILD_BIN_PATH)/kmk_cat$(HOSTSUFF_EXE)
[2148]	626	CAT_INT := kmk_builtin_cat
	627	CAT := $(CAT_INT)
[353]	628
[1753]	629	CHMOD_EXT := $(KBUILD_BIN_PATH)/kmk_chmod$(HOSTSUFF_EXE)
[2148]	630	CHMOD_INT := kmk_builtin_chmod
	631	CHMOD := $(CHMOD_INT)
[1753]	632
[1504]	633	CMP_EXT := $(KBUILD_BIN_PATH)/kmk_cmp$(HOSTSUFF_EXE)
[2148]	634	CMP_INT := kmk_builtin_cmp
	635	CMP := $(CMP_INT)
[1118]	636
[1504]	637	CP_EXT := $(KBUILD_BIN_PATH)/kmk_cp$(HOSTSUFF_EXE)
[2148]	638	CP_INT := kmk_builtin_cp
	639	CP := $(CP_INT)
[1119]	640
[1504]	641	ECHO_EXT := $(KBUILD_BIN_PATH)/kmk_echo$(HOSTSUFF_EXE)
[2148]	642	ECHO_INT := kmk_builtin_echo
	643	ECHO := $(ECHO_INT)
[380]	644
[1753]	645	EXPR_EXT := $(KBUILD_BIN_PATH)/kmk_expr$(HOSTSUFF_EXE)
[2148]	646	EXPR_INT := kmk_builtin_expr
	647	EXPR := $(EXPR_INT)
[1753]	648
[1504]	649	INSTALL_EXT := $(KBUILD_BIN_PATH)/kmk_install$(HOSTSUFF_EXE)
[2148]	650	INSTALL_INT := kmk_builtin_install
	651	INSTALL := $(INSTALL_INT)
[380]	652
[1504]	653	LN_EXT := $(KBUILD_BIN_PATH)/kmk_ln$(HOSTSUFF_EXE)
[2148]	654	LN_INT := kmk_builtin_ln
	655	LN := $(LN_INT)
[380]	656
[1504]	657	MD5SUM_EXT := $(KBUILD_BIN_PATH)/kmk_md5sum$(HOSTSUFF_EXE)
[2148]	658	MD5SUM_INT := kmk_builtin_md5sum
	659	MD5SUM := $(MD5SUM_INT)
[1118]	660
[1504]	661	MKDIR_EXT := $(KBUILD_BIN_PATH)/kmk_mkdir$(HOSTSUFF_EXE)
[2148]	662	MKDIR_INT := kmk_builtin_mkdir
	663	MKDIR := $(MKDIR_INT)
[380]	664
[1504]	665	MV_EXT := $(KBUILD_BIN_PATH)/kmk_mv$(HOSTSUFF_EXE)
[2148]	666	MV_INT := kmk_builtin_mv
	667	MV := $(MV_INT)
[380]	668
[1504]	669	PRINTF_EXT := $(KBUILD_BIN_PATH)/kmk_printf$(HOSTSUFF_EXE)
[2148]	670	PRINTF_INT := kmk_builtin_printf
	671	PRINTF := $(PRINTF_INT)
[776]	672
[1504]	673	REDIRECT_EXT:= $(KBUILD_BIN_PATH)/kmk_redirect$(HOSTSUFF_EXE)
[2148]	674	REDIRECT_INT:= $(REDIRECT_EXT)
	675	REDIRECT := $(REDIRECT_INT)
[1272]	676
[1504]	677	RM_EXT := $(KBUILD_BIN_PATH)/kmk_rm$(HOSTSUFF_EXE)
[2148]	678	RM_INT := kmk_builtin_rm
	679	RM := $(RM_INT)
[380]	680
[1504]	681	RMDIR_EXT := $(KBUILD_BIN_PATH)/kmk_rmdir$(HOSTSUFF_EXE)
[2148]	682	RMDIR_INT := kmk_builtin_rmdir
	683	RMDIR := $(RMDIR_INT)
[601]	684
[1504]	685	SED_EXT := $(KBUILD_BIN_PATH)/kmk_sed$(HOSTSUFF_EXE)
[978]	686	SED_INT := $(SED_EXT)
[380]	687	SED := $(SED_EXT)
	688
[2148]	689	SLEEP_INT := kmk_builtin_sleep
	690	SLEEP_EXT := $(KBUILD_BIN_PATH)/kmk_sleep$(HOSTSUFF_EXE)
	691	SLEEP := $(SLEEP_EXT)
	692
[1504]	693	TEST_EXT := $(KBUILD_BIN_PATH)/kmk_test$(HOSTSUFF_EXE)
[2148]	694	TEST_INT := kmk_builtin_test
	695	TEST := $(TEST_INT)
[1296]	696
[2148]	697	TIME_EXT := $(KBUILD_BIN_PATH)/kmk_time$(HOSTSUFF_EXE)
	698	TIME_INT := $(TIME_EXT)
	699	TIME := $(TIME_INT)
	700
[380]	701	# Our default shell is the Almquist shell from *BSD.
[1504]	702	ASH := $(KBUILD_BIN_PATH)/kmk_ash$(HOSTSUFF_EXE)
[380]	703	MAKESHELL := $(ASH)
	704	SHELL := $(ASH)
	705	export SHELL MAKESHELL
	706
[414]	707	# Symlinking is problematic on some platforms...
[380]	708	LN_SYMLINK := $(LN) -s
	709
[2479]	710	# When copying to the staging area, use hard links to save time and space.
[2485]	711	ifndef KBUILD_NO_HARD_LINKING
[2512]	712	INSTALL_STAGING := $(INSTALL) --hard-link-files-when-possible
	713	else
	714	INSTALL_STAGING := $(INSTALL)
[2479]	715	endif
[743]	716
[2479]	717
[743]	718	#
	719	# Some Functions.
[748]	720	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	721	#
	722
[130]	723	## ABSPATH - make paths absolute.
[129]	724	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	725	#
[129]	726	# @param $1 The paths to make absolute.
[696]	727	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	728	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	729
[130]	730	## DIRDEP - make create directory dependencies.
	731	#
	732	# @param $1 The paths to the directories which must be created.
[353]	733	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	734
	735	## Cygwin kludge.
	736	# This converts /cygdrive/x/% to x:%.
	737	#
	738	# @param $1 The paths to make native.
	739	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	740	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	741	CYGPATHMIXED = $(foreach path,$(1)\
[129]	742	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	743	else
[743]	744	CYGPATHMIXED = $(1)
[129]	745	endif
	746
[743]	747	## Removes the drive letter from a path (if it has one)
	748	# @param $1 the path
	749	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	750
[743]	751	## Removes the root slash from a path (if it has one)
	752	# @param $1 the path
	753	no-root-slash = $(patsubst /%,%,$(1))
[723]	754
[2488]	755	##
	756	# Similar to firstword, except it returns the value of first defined variable.
	757	# @param $1 list of variables to probe.
[2512]	758	define FIRST-DEFINED-VAR
	759	local .RETURN := $(strip $(firstdefined $1, value))
	760	endef
[2488]	761
[743]	762	## Figure out where to put object files.
	763	# @param $1 real target name.
	764	# @param $2 normalized main target
[748]	765	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	766
[743]	767	## Figure out where to put object files.
	768	# @param $1 normalized main target
	769	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	770
[2223]	771	##
	772	# Checks if the specified short option ($1) is found in the flags ($2),
	773	# assuming getopt style options.
	774	#
	775	# @returns $3 if present, $4 not.
	776	#
	777	# @param $1 The option (single char!).
	778	# @param $2 The option arguments.
	779	# @param $3 Eval and return if present.
	780	# @param $4 Eval and return if not present.
	781	#
	782	# @todo May confuse option values starting with '-' for options.
	783	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT,d,$(flags),present,not-present)
	784	#
	785	define KB_FN_OPT_TEST_SHORT
	786	local options := $(translate $(strip $(filter -%,$(filter-out --%,$2))),$(SP)-,)
	787	local .RETURN := $(if-expr $(pos $1,$(options)) != 0,$3,$4)
	788	endef
[723]	789
[2223]	790	##
	791	# Checks if the specified long option ($1) is found in the flags ($2),
	792	# assuming getopt style options.
[129]	793	#
[2223]	794	# @returns $3 if present, $4 not.
	795	#
	796	# @param $1 The long option, dashes included. No % chars.
	797	# @param $2 The option arguments.
	798	# @param $3 Eval and return if present.
	799	# @param $4 Eval and return if not present.
	800	#
	801	# @todo May confuse option values starting with '--' for options.
	802	# @remarks Invoke like this: $(evalcall KBFN_OPT_TEST_SHORT,--defined,$(flags),present,not-present)
	803	#
	804	define KB_FN_OPT_TEST_LONG
	805	local options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$2)))
	806	local .RETURN := $(if-expr "$(filter $1,$(options))" != "",$3,$4)
	807	endef
	808
	809	##
	810	# Checks if the specified short ($1) or long ($2) option is found in the flags ($2),
	811	# assuming getopt style options.
	812	#
	813	# @returns $4 if present, $5 not.
	814	#
	815	# @param $1 The short option (single char!).
	816	# @param $2 The long option, dashes included. No % chars.
	817	# @param $3 The option arguments.
	818	# @param $4 Eval and return if present.
	819	# @param $5 Eval and return if not present.
	820	#
	821	# @todo May confuse option values starting with '--' for options.
	822	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT_LONG,d,--defined,$(flags),present,not-present)
	823	#
	824	define KB_FN_OPT_TEST_SHORT_LONG
	825	local short_options := $(translate $(strip $(filter -%,$(filter-out --%,$3))),$(SP)-,)
	826	local long_options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$3)))
	827	local .RETURN := $(if-expr $(pos $1,$(short_options)) != 0 \|\| "$(filter $2,$(long_options))" != "",$4,$5)
	828	endef
	829
[2434]	830	##
	831	# Make an assignment to a deprecated variable.
	832	#
	833	# @param $1 The variable name.
	834	# @param $2 The value.
	835	# @param $3 The variable to use instead.
	836	#
	837	ifdef KBUILD_WITH_DEPREATED_AS_ERROR
[2441]	838	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(error $1 is deprecated, use $3 instead))
[2434]	839	else
[2441]	840	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(warning $1 is deprecated, use $3 instead))
[2434]	841	endif
[2223]	842
	843
	844	#
[353]	845	# Initialize some of the globals which the Config.kmk and
	846	# others can add stuff to if they like for processing in the footer.
	847	#
	848
[1416]	849	## KBUILD_TEMPLATE_PATHS
[353]	850	# List a paths (separated by space) where templates can be found.
[1416]	851	KBUILD_TEMPLATE_PATHS :=
[353]	852
[1416]	853	## KBUILD_TOOL_PATHS
[353]	854	# List of paths (separated by space) where tools can be found.
[1416]	855	KBUILD_TOOL_PATHS :=
[353]	856
[1416]	857	## KBUILD_SDK_PATHS
[353]	858	# List of paths (separated by space) where SDKs can be found.
[1416]	859	KBUILD_SDK_PATHS :=
[353]	860
[1621]	861	## KBUILD_UNIT_PATHS
	862	# List of paths (separated by space) where units (USES) can be found.
	863	KBUILD_UNIT_PATHS :=
	864
[1416]	865	## KBUILD_DEFAULT_PATHS
	866	# List of paths (separated by space) to search for stuff as a last resort.
	867	KBUILD_DEFAULT_PATHS :=
	868
[353]	869	## Proritized list of the default makefile when walking subdirectories.
	870	# The user can overload this list.
	871	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	872
[1424]	873	## KBUILD_SRC_HANDLERS
	874	# The list of source handlers, pair of extension and handler.
	875	# The user can overload this list to provide additional or custom
	876	# handlers. On a per-target/template see SRC_HANDLERS.
	877	KBUILD_SRC_HANDLERS := \
	878	.c:def_src_handler_c \
	879	.C:def_src_handler_c \
	880	.cxx:def_src_handler_cxx \
	881	.CXX:def_src_handler_cxx \
	882	.cpp:def_src_handler_cxx \
	883	.CPP:def_src_handler_cxx \
	884	.cc:def_src_handler_cxx \
	885	.CC:def_src_handler_cxx \
	886	.m:def_src_handler_objc \
[2356]	887	.M:def_src_handler_objcxx \
	888	.mm:def_src_handler_objcxx \
[1424]	889	.asm:def_src_handler_asm \
	890	.ASM:def_src_handler_asm \
	891	.s:def_src_handler_asm \
	892	.S:def_src_handler_asm \
	893	.rc:def_src_handler_rc \
	894	.obj:def_src_handler_obj \
	895	.o:def_src_handler_obj \
[1435]	896	.res:def_src_handler_obj
[980]	897
[640]	898	## PROPS_TOOLS
[985]	899	# This is a subset of PROPS_SINGLE.
[2356]	900	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	901
[353]	902	## PROPS_SINGLE
	903	# The list of non-accumulative target properties.
	904	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	905	# will do the necessary inheritance for templates, sdks, tools and targets.
[2475]	906	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INSTTYPE INST STAGE NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[2356]	907	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF BINSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF \
[2225]	908	MODE UID GID
[985]	909	## PROPS_SINGLE_LNK
	910	# Subset of PROPS_SINGLE which applies to all linkable targets.
[2356]	911	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL \
[1621]	912	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[2356]	913	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF \
[2225]	914	MODE UID GID
[353]	915
	916	## PROPS_DEFERRED
[889]	917	# This list of non-accumulative target properties which are or may be
	918	# functions, and thus should not be expanded until the very last moment.
[2475]	919	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS PRE_INST_CMDS POST_INST_CMDS NAME SONAME
[353]	920
[660]	921	## PROPS_ACCUMULATE_R
[748]	922	# The list of accumulative target properties where the right most value/flag
[660]	923	# is the 'most significant'.
[353]	924	# A Config.kmk file can add it's own properties to this list and kBuild
	925	# will do the necessary inheritance from templates to targets.
[660]	926	PROPS_ACCUMULATE_R := \
[1702]	927	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	928	ARFLAGS \
[660]	929	CFLAGS CDEFS \
	930	CXXFLAGS CXXDEFS \
[1256]	931	OBJCFLAGS OBJCDEFS \
[2356]	932	OBJCXXFLAGS OBJCXXDEFS \
[660]	933	ASFLAGS ASDEFS \
	934	RCFLAGS RCDEFS \
	935	LDFLAGS \
[2483]	936	IDFLAGS IFFLAGS EXEC_IFFLAGS ISFLAGS \
[640]	937	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	938	## PROPS_ACCUMULATE_R_LNK
	939	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	940	PROPS_ACCUMULATE_R_LNK := \
[1702]	941	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	942	CFLAGS CDEFS \
	943	CXXFLAGS CXXDEFS \
[1256]	944	OBJCFLAGS OBJCDEFS \
[2356]	945	OBJCXXFLAGS OBJCXXDEFS \
[985]	946	ASFLAGS ASDEFS \
	947	RCFLAGS RCDEFS \
[2483]	948	IDFLAGS IFFLAGS ISFLAGS
[353]	949
[660]	950	## PROPS_ACCUMULATE
[748]	951	# The list of accumulative target properties where the left most value/flag
[660]	952	# is the 'most significant'.
	953	# A Config.kmk file can add it's own properties to this list and kBuild
	954	# will do the necessary inheritance from templates to targets.
	955	PROPS_ACCUMULATE_L := \
[2483]	956	SDKS USES SOURCES EXEC_SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	957	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[897]	958	LIBS LIBPATH \
[985]	959	DIRS BLDDIRS CLEAN
	960	## PROPS_ACCUMULATE_L_LNK
	961	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	962	PROPS_ACCUMULATE_L_LNK := \
[2344]	963	SDKS USES SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	964	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[985]	965	BLDDIRS CLEAN
[353]	966
[662]	967	## PROPS_ALL
	968	# List of all the properties.
	969	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	970
[985]	971	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	972	## @{
	973	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	974	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	975	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	976	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	977	## @}
	978
	979	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	980	## @{
[989]	981	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	982	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	983	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	984	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	985	## @}
	986
	987	## @name Properties valid on dlls (DLLS)
	988	## @{
	989	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	990	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	991	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	992	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	993	## @}
	994
[989]	995	## @name Properties valid on system modules (SYSMODS)
	996	## @{
	997	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	998	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	999	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1000	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1001	## @}
	1002
[2084]	1003	## @name Properties valid on misc binaries (MISCBINS)
	1004	## @{
	1005	PROPS_MISCBINS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL BINSUFF
	1006	PROPS_MISCBINS_DEFERRED := $(PROPS_DEFERRED)
	1007	PROPS_MISCBINS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1008	PROPS_MISCBINS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1009	## @}
	1010
[985]	1011	## @name Properties valid on installs (INSTALLS)
	1012	## @{
[2483]	1013	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU MODE UID GID
[985]	1014	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
[2483]	1015	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS GOALS INST_ONLY_GOALS STAGE_ONLY_GOALS IFFLAGS EXEC_IFFLAGS
	1016	PROPS_INSTALLS_ACCUMULATE_L := SOURCES EXEC_SOURCES DIRS CLEAN
[985]	1017	## @}
	1018
[2475]	1019	## @name Properties valid on fetches (FETCHES)
[985]	1020	## @{
[1400]	1021	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	1022	PROPS_FETCHES_DEFERRED :=
	1023	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[1613]	1024	PROPS_FETCHES_ACCUMULATE_L := SOURCES CLEAN
[985]	1025	## @}
	1026
[2274]	1027	## KBUILD_COMPILE_CATEGTORIES
	1028	# Tools categories for compiling.
	1029	KBUILD_COMPILE_CATEGTORIES := AS C CXX OBJC OBJCXX RC
[985]	1030
[2274]	1031	## KBUILD_GENERIC_CATEGORIES
	1032	# Generic tool categories.
	1033	KBUILD_GENERIC_CATEGORIES := FETCH UNPACK PATCH $(addprefix LINK_,LIBRARY PROGRAM DLL SYSMOD MISCBIN)
	1034
	1035	## PROPS_TOOLS_ONLY
	1036	# Properties found only on tools.
	1037	# This is expanded in a deferred manner, so it will pick up changes made to
	1038	# KBUILD_COMPILE_CATEGTORIES and KBUILD_GENERIC_CATEGORIES made by units.
	1039	PROPS_TOOLS_ONLY = \
	1040	$(foreach cat, $(KBUILD_COMPILE_CATEGTORIES), \
	1041	COMPILE_$(cat)_CMDS \
	1042	COMPILE_$(cat)_OUTPUT \
	1043	COMPILE_$(cat)_OUTPUT_MAYBE \
	1044	COMPILE_$(cat)_DEPEND \
	1045	COMPILE_$(cat)_DEPORD \
	1046	COMPILE_$(cat)_USES_KOBJCACHE ) \
	1047	$(foreach cat, $(KBUILD_GENERIC_CATEGORIES), \
	1048	$(cat)_CMDS \
	1049	$(cat)_OUTPUT \
	1050	$(cat)_OUTPUT_MAYBE \
	1051	$(cat)_DEPEND \
	1052	$(cat)_DEPORD ))
	1053
	1054
[353]	1055	#
[748]	1056	# Here is a special 'hack' to prevent innocent environment variables being
	1057	# picked up and treated as properties. (The most annoying example of why
[662]	1058	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	1059	#
[748]	1060	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	1061	# disable this 'hack'.
	1062	#
	1063	ifndef KBUILD_DONT_KILL_ENV_PROPS
	1064
	1065	define def_nuke_environment_prop
	1066	ifeq ($(origin $(prop)),environment)
	1067	$(prop) =
	1068	endif
	1069	endef
[762]	1070	$(foreach prop, $(PROPS_ALL) \
[2084]	1071	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS MISCBINS INSTALLS OTHERS \
[897]	1072	SUBDIRS MAKEFILES BLDDIRS \
[762]	1073	,$(eval $(value def_nuke_environment_prop)))
[662]	1074
[897]	1075	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	1076
	1077
	1078	#
[353]	1079	# Pass configuration.
	1080	#
	1081	# The PASS_<passname>_trgs variable is listing the targets.
	1082	# The PASS_<passname>_vars variable is listing the target variables.
	1083	# The PASS_<passname>_pass variable is the lowercased passname.
	1084	#
	1085
[640]	1086	## PASS: fetches
	1087	# This pass fetches and unpacks things needed to complete the build.
	1088	PASS_FETCHES := Fetches
	1089	PASS_FETCHES_trgs :=
	1090	PASS_FETCHES_vars := _FETCHES
	1091	PASS_FETCHES_pass := fetches
	1092
	1093	## PASS: patches
	1094	# This pass applies patches.
	1095	PASS_PATCHES := Patches
	1096	PASS_PATCHES_trgs :=
	1097	PASS_PATCHES_vars := _PATCHES
	1098	PASS_PATCHES_pass := patches
	1099
[353]	1100	## PASS: bldprogs
	1101	# This pass builds targets which are required for building the rest.
	1102	PASS_BLDPROGS := Build Programs
	1103	PASS_BLDPROGS_trgs :=
	1104	PASS_BLDPROGS_vars := _BLDPROGS
	1105	PASS_BLDPROGS_pass := bldprogs
	1106
	1107	## PASS: libraries
	1108	# This pass builds library targets.
	1109	PASS_LIBRARIES := Libraries
	1110	PASS_LIBRARIES_trgs :=
	1111	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	1112	PASS_LIBRARIES_pass := libraries
	1113
	1114	## PASS: binaries
	1115	# This pass builds dll targets.
	1116	PASS_DLLS := DLLs
	1117	PASS_DLLS_trgs :=
	1118	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	1119	PASS_DLLS_pass := dlls
	1120
	1121	## PASS: binaries
	1122	# This pass builds binary targets, i.e. programs, system modules and stuff.
	1123	PASS_BINARIES := Programs
	1124	PASS_BINARIES_trgs :=
[2084]	1125	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _MISC_BINS _OTHER_BINARIES
[353]	1126	PASS_BINARIES_pass := binaries
	1127
	1128	## PASS: others
	1129	# This pass builds other targets.
	1130	PASS_OTHERS := Other Stuff
	1131	PASS_OTHERS_trgs :=
	1132	PASS_OTHERS_vars := _OTHERS
	1133	PASS_OTHERS_pass := others
	1134
[2475]	1135	## PASS: staging
[353]	1136	# This pass installs the built entities to a sandbox area.
[1646]	1137	## @todo split this up into build install (to sandbox) and real installation.
[2475]	1138	PASS_STAGING := Staging
	1139	PASS_STAGING_trgs :=
	1140	PASS_STAGING_vars := _STAGING_DIRS _INSTALLS _STAGING_FILES
	1141	PASS_STAGING_pass := staging
	1142
	1143	## PASS: install
	1144	# This pass installs the built entities to where they will be used (using
	1145	# DESTROOT or PATH_INS to indicate where this is).
[353]	1146	PASS_INSTALLS := Install
	1147	PASS_INSTALLS_trgs :=
[2475]	1148	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS_FILES
[353]	1149	PASS_INSTALLS_pass := installs
	1150
[1646]	1151	## PASS: testing
	1152	# This pass processes custom rules for executing tests.
	1153	PASS_TESTING := Tests
	1154	PASS_TESTING_trgs :=
	1155	PASS_TESTING_vars := _TESTING
	1156	PASS_TESTING_pass := testing
	1157
[353]	1158	## PASS: packing
	1159	# This pass processes custom packing rules.
	1160	PASS_PACKING := Packing
[414]	1161	PASS_PACKING_trgs :=
[417]	1162	PASS_PACKING_vars := _PACKING
[353]	1163	PASS_PACKING_pass := packing
	1164
	1165	## PASS: clean
	1166	# This pass removes all generated files.
	1167	PASS_CLEAN := Clean
	1168	PASS_CLEAN_trgs := do-clean
	1169	PASS_CLEAN_vars :=
	1170	PASS_CLEAN_pass := clean
	1171
	1172	## PASS: nothing
	1173	# This pass just walks the tree.
	1174	PASS_NOTHING := Nothing
	1175	PASS_NOTHING_trgs := do-nothing
	1176	PASS_NOTHING_vars :=
	1177	PASS_NOTHING_pass := nothing
	1178
	1179	## DEFAULT_PASSES
	1180	# The default passes and their order.
[2475]	1181	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS STAGING
[353]	1182
	1183	## PASSES
	1184	# The passes that should be defined. This must include
	1185	# all passes mentioned by DEFAULT_PASSES.
[2475]	1186	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) INSTALLS TESTING PACKING CLEAN NOTHING
[353]	1187
	1188
	1189	#
[984]	1190	# Check for --pretty-command-printing before including the Config.kmk
	1191	# so that anyone overriding the message macros can take the implied
	1192	# verbosity level change into account.
	1193	#
	1194	ifndef KBUILD_VERBOSE
	1195	ifndef KBUILD_QUIET
[1562]	1196	ifeq ($(KMK_OPTS_PRETTY_COMMAND_PRINTING),1)
[984]	1197	export KBUILD_VERBOSE := 2
	1198	endif
	1199	endif
	1200	endif
	1201
	1202
	1203	#
[1418]	1204	# Legacy variable translation.
	1205	# These will be eliminated when switching to the next version.
	1206	#
	1207	ifdef USE_KOBJCACHE
	1208	ifndef KBUILD_USE_KOBJCACHE
	1209	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	1210	endif
	1211	endif
	1212
	1213
	1214	#
[69]	1215	# This is how we find the closest config.kmk.
	1216	# It's a little hacky but I think it works fine.
[70]	1217	#
	1218	_CFGDIR := .
[78]	1219	_CFGFILES := ./Config.kmk ./config.kmk
[69]	1220	define def_include_config
[78]	1221	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	1222	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	1223	endef
	1224	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	1225	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	1226	# add the default config file.
[78]	1227	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	1228	_CFGFILES :=
	1229	_CFGDIR :=
[416]	1230	ifeq ($(_CFGFILE),)
	1231	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	1232	endif
[69]	1233
	1234	# Include the config.kmk we found file (or the default one).
[988]	1235	ifdef KBUILD_PROFILE_SELF
[2008]	1236	$(evalcall def_profile_self, including $(_CFGFILE))
[988]	1237	include $(_CFGFILE)
[2008]	1238	$(evalcall def_profile_self, included $(_CFGFILE))
[988]	1239	else
	1240	include $(_CFGFILE)
	1241	endif
	1242
	1243
	1244
[696]	1245	#
[874]	1246	# Finalize a the central path variables now that we've included the Config.kmk file.
	1247	#
	1248	# This prevents some trouble when users override the defaults for these
	1249	# variables and uses relative paths or paths with incorrect case.
	1250	#
[1692]	1251	PATH_OUT_BASE := $(abspath $(PATH_OUT_BASE))
[2475]	1252	PATH_OUT := $(abspath $(PATH_OUT))
	1253	PATH_OBJ := $(abspath $(PATH_OBJ))
	1254	PATH_TARGET := $(abspath $(PATH_TARGET))
	1255	PATH_INS := $(abspath $(PATH_INS))
	1256	PATH_STAGE := $(abspath $(PATH_STAGE))
[874]	1257
[2475]	1258	# Finalize the install and staging directory layouts.
	1259	define def_kbuild_finalize_inst
	1260	local val := $(strip $($(y)_$(x)))
	1261	ifeq ($(val),)
	1262	$(error kBuild: '$(y)_$(x)' is set to an empty value.)
	1263	endif
	1264	ifneq ($(words $(val)),1)
	1265	$(error kBuild: The '$(y)_$(x)' value '$(val)' should not contain spaces.)
	1266	endif
	1267	ifneq ($(pos \,$(val)), 0)
	1268	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains DOS slashes: not allowed.)
	1269	endif
	1270	ifneq ($(pos $(COLON),$(val)), 0)
	1271	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains colon: not allowed.)
	1272	endif
	1273	ifneq ($(substr $(val),-1), /)
	1274	$(error kBuild: The '$(y)_$(x)' value '$(val)' has no trailing slash.)
	1275	endif
	1276	if $(pos /../,$(val)) != 0 \|\| "$(substr $(val), 3)" == "../"
	1277	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains dot-dot escape.)
	1278	endif
	1279	$($(y)_$(x) := $(val)
[2479]	1280
	1281	local val := $(strip $(PATH_$(y)_$(x)))
	1282	ifeq ($(val),)
	1283	$(error kBuild: 'PATH_$(y)_$(x)' is set to an empty value.)
	1284	endif
	1285	PATH_$(y)_$(x) := $(val)
[2475]	1286	endef
[2479]	1287	$(foreach y, INST STAGE, $(foreach x, $(KBUILD_INST_PATHS), $(evalcall def_kbuild_finalize_inst)))
[874]	1288
[2475]	1289
[874]	1290	#
[788]	1291	# Setup the message style. The default one is inlined.
[776]	1292	#
[788]	1293	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	1294	# to create your own message style.
	1295	#
[776]	1296	KBUILD_MSG_STYLE ?= default
	1297	ifeq ($(KBUILD_MSG_STYLE),default)
	1298	#
	1299	# The 'default' style.
	1300	#
	1301
	1302	## Fetch starting.
	1303	# @param 1 Target name.
	1304	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	1305	## Re-fetch starting.
	1306	# @param 1 Target name.
	1307	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	1308	## Downloading a fetch component.
	1309	# @param 1 Target name.
	1310	# @param 2 The source URL.
	1311	# @param 3 The destination file name.
	1312	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	1313	## Checking a fetch component.
	1314	# @param 1 Target name.
	1315	# @param 2 The source URL.
	1316	# @param 3 The destination file name.
	1317	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	1318	## Unpacking a fetch component.
	1319	# @param 1 Target name.
	1320	# @param 2 The archive file name.
	1321	# @param 3 The target directory.
	1322	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	1323	## Fetch completed.
	1324	# @param 1 Target name.
	1325	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	1326	## Unfetch a fetch target.
	1327	# @param 1 Target name.
	1328	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	1329	## Compiling a source file.
	1330	# @param 1 Target name.
	1331	# @param 2 The source filename.
	1332	# @param 3 The primary link output file name.
[1256]	1333	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	1334	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	1335	## Tool
	1336	# @param 1 The tool name (bin2c,...)
	1337	# @param 2 Target name.
	1338	# @param 3 The source filename.
	1339	# @param 4 The primary output file name.
	1340	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	1341	## Generate a file, typically a source file.
	1342	# @param 1 Target name if applicable.
	1343	# @param 2 Output file name.
	1344	# @param 3 What it's generated from
	1345	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	1346	## Linking a bldprog/dll/program/sysmod target.
	1347	# @param 1 Target name.
	1348	# @param 2 The primary link output file name.
	1349	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	1350	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	1351	## Merging a library into the target (during library linking).
	1352	# @param 1 Target name.
	1353	# @param 2 The output library name.
	1354	# @param 3 The input library name.
[845]	1355	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	1356	## Creating a directory (build).
	1357	# @param 1 Directory name.
	1358	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1359	## Cleaning.
	1360	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1361	## Nothing.
	1362	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1363	## Pass
	1364	# @param 1 The pass name.
	1365	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1366	## Installing a bldprog/lib/dll/program/sysmod target.
	1367	# @param 1 Target name.
	1368	# @param 2 The source filename.
	1369	# @param 3 The destination file name.
	1370	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1371	## Installing a file (install target).
	1372	# @param 1 The source filename.
	1373	# @param 2 The destination filename.
	1374	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1375	## Installing a symlink.
	1376	# @param 1 Symlink
	1377	# @param 2 Link target
	1378	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1379	## Installing a directory.
	1380	# @param 1 Directory name.
	1381	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1382
[788]	1383	else
[1504]	1384	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(KBUILD_PATH)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
[788]	1385	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1386	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1387	else
[788]	1388	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1389	endif
	1390	endif
	1391
	1392
	1393	#
[696]	1394	# Message macros.
	1395	#
[748]	1396	# This is done after including Config.kmk as to allow for
[696]	1397	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1398	#
	1399	ifdef KBUILD_QUIET
[776]	1400	# No output
[696]	1401	QUIET := @
	1402	QUIET2:= @
	1403	MSG_L1 =
	1404	MSG_L2 =
	1405	else
	1406	ifndef KBUILD_VERBOSE
[776]	1407	# Default output level.
	1408	QUIET := @
	1409	QUIET2 := @
[1496]	1410	MSG_L1 ?= %@$(ECHO) "kBuild: $1"
[776]	1411	MSG_L2 =
	1412	else ifeq ($(KBUILD_VERBOSE),1)
	1413	# A bit more output
	1414	QUIET := @
	1415	QUIET2 := @
[1496]	1416	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
[776]	1417	MSG_L2 =
	1418	else ifeq ($(KBUILD_VERBOSE),2)
	1419	# Lot more output
	1420	QUIET :=
	1421	QUIET2 := @
[1496]	1422	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1423	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1424	else
	1425	# maximal output.
[776]	1426	QUIET :=
	1427	QUIET2 :=
[1496]	1428	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1429	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1430	endif
	1431	endif
	1432
[776]	1433
[1403]	1434	#
[1504]	1435	# Validate any KBUILD_BLD_TYPES additions and finally the KBUILD_TYPE.
[1403]	1436	#
	1437	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1438	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1439	endif
	1440	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1441	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1442	endif
	1443	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1444	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1445	endif
[1504]	1446	ifn1of ($(KBUILD_TYPE), $(KBUILD_BLD_TYPES))
	1447	$(error kBuild: KBUILD_TYPE(=$(KBUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
[1403]	1448	endif
	1449
	1450
	1451
[988]	1452	ifdef KBUILD_PROFILE_SELF
[2008]	1453	$(evalcall def_profile_self, end of header.kmk)
	1454	_KBUILD_TS_HEADER_END := $(_KBUILD_TS_PREV)
[988]	1455	endif
	1456
[69]	1457	# end-of-file-content
[72]	1458	__header_kmk__ := 1
[69]	1459	endif # __header_kmk__
[479]	1460

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