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header.kmk@ 2514

Last change on this file since 2514 was 2513, checked in by bird, 14 years ago
header.kmk: trip wire old PATH_ defines like PATH_BIN.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 44.9 KB

Rev	Line
[69]	1	# $Id: header.kmk 2513 2011-07-25 13:41:23Z 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: 2513 $ )
[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
	161
[95]	162	#
[1403]	163	# The list of standard build types in kBuild.
	164	#
[1416]	165	# This list can be extended in Config.kmk and it's possible to extend
[1403]	166	# (inherit) another build type.
	167	#
[1420]	168	KBUILD_BLD_TYPES := release profile debug
[1403]	169
	170
	171	#
[985]	172	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	173	#
	174	# When kBuild is ported to a new OS or architecture a unique keyword needs
	175	# to be assigned to it and added here. This strictness is required because
	176	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	177	# build types. (PORTME)
[978]	178	#
[2087]	179	KBUILD_OSES := darwin dos dragonfly freebsd l4 linux netbsd nt openbsd os2 solaris win os-agnostic
[1381]	180	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	181
	182
	183	#
[585]	184	# Set default build type.
[69]	185	#
[1504]	186	ifndef KBUILD_TYPE
	187	ifdef BUILD_TYPE
	188	KBUILD_TYPE := $(BUILD_TYPE)
	189	endif
	190	else ifdef BUILD_TYPE
	191	ifneq ($(KBUILD_TYPE),$(BUILD_TYPE))
	192	ifeq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),environment:command line)
	193	KBUILD_TYPE := $(BUILD_TYPE)
	194	else ifneq ($(origin KBUILD_TYPE):$(origin BUILD_TYPE),command line:environment)
	195	$(error kBuild: KBUILD_TYPE and BUILD_TYPE disagree.)
	196	endif
	197	endif
	198	endif
	199	override BUILD_TYPE = $(KBUILD_TYPE)
	200
	201	ifndef KBUILD_TYPE
	202	KBUILD_TYPE := release
[978]	203	else
[1504]	204	if1of ($(KBUILD_TYPE), $(KBUILD_OSES) $(KBUILD_ARCHES))
	205	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' is an OS or architecture!)
[585]	206	endif
[1504]	207	ifneq (.$(words $(KBUILD_TYPE)).$(KBUILD_TYPE).,.1.$(strip $(KBUILD_TYPE)).)
	208	$(error kBuild: The KBUILD_TYPE value '$(KBUILD_TYPE)' contains spaces/tabs!)
[978]	209	endif
[72]	210	endif
[69]	211
	212
	213	#
[1561]	214	# Host platform legacy
[1504]	215	# kmk deals with this, so this is only temporary until I've rebuilt everything.
	216	#
	217	ifndef KBUILD_HOST
	218	KBUILD_HOST := $(BUILD_PLATFORM)
	219	endif
	220	ifndef KBUILD_HOST_ARCH
	221	KBUILD_HOST_ARCH := $(BUILD_PLATFORM_ARCH)
	222	endif
	223	ifndef KBUILD_HOST_CPU
	224	KBUILD_HOST_CPU := $(BUILD_PLATFORM_CPU)
	225	endif
	226
	227
	228	#
[978]	229	# Assert valid build platform variables.
[70]	230	#
[978]	231	# All these are set by kmk so they shouldn't be any trouble
	232	# unless the user starts messing about with environment variables.
	233	#
[1504]	234	ifneq (.$(words $(KBUILD_HOST)).$(KBUILD_HOST).,.1.$(strip $(KBUILD_HOST)).)
	235	$(error kBuild: The KBUILD_HOST value '$(KBUILD_HOST)' contains spaces/tabs!)
[72]	236	endif
[1504]	237	ifneq ($(words $(filter $(KBUILD_HOST),$(KBUILD_OSES))),1)
	238	$(error kBuild: KBUILD_HOST value '$(KBUILD_HOST)' is not recognized (valid: $(KBUILD_OSES)))
[978]	239	endif
[70]	240
[1504]	241	ifneq (.$(words $(KBUILD_HOST_ARCH)).$(KBUILD_HOST_ARCH).,.1.$(strip $(KBUILD_HOST_ARCH)).)
	242	$(error kBuild: The KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' contains spaces/tabs!)
[329]	243	endif
[1504]	244	ifneq ($(words $(filter $(KBUILD_HOST_ARCH),$(KBUILD_ARCHES))),1)
	245	$(error kBuild: KBUILD_HOST_ARCH value '$(KBUILD_HOST_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	246	endif
[72]	247
[1504]	248	ifeq ($(strip $(KBUILD_HOST_CPU)),)
	249	KBUILD_HOST_CPU := blend
[994]	250	else
[1504]	251	ifneq (.$(words $(KBUILD_HOST_CPU)).$(KBUILD_HOST_CPU).,.1.$(strip $(KBUILD_HOST_CPU)).)
	252	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' contains spaces/tabs!)
[994]	253	endif
[2403]	254	if1of ($(KBUILD_HOST_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	255	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' was found in the OS or architecture keywords!)
[994]	256	endif
[1504]	257	ifeq ($(KBUILD_HOST_CPU),$(KBUILD_TYPE))
	258	$(error kBuild: The KBUILD_HOST_CPU value '$(KBUILD_HOST_CPU)' is the same as the KBUILD_TYPE!)
[994]	259	endif
[978]	260	endif
[72]	261
[978]	262
[70]	263	#
[1504]	264	# Deal with target platform legacy.
	265	#
	266	ifndef KBUILD_TARGET
	267	ifdef BUILD_TARGET
	268	KBUILD_TARGET := $(BUILD_TARGET)
	269	endif
	270	else ifdef BUILD_TARGET
	271	ifneq ($(KBUILD_TARGET),$(BUILD_TARGET))
	272	ifeq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),environment:command line)
	273	KBUILD_TARGET := $(BUILD_TARGET)
	274	else ifneq ($(origin KBUILD_TARGET):$(origin BUILD_TARGET),command line:environment)
[1561]	275	$(error kBuild: KBUILD_TARGET and BUILD_TARGET disagree)
[1504]	276	endif
	277	endif
	278	endif
	279	override BUILD_TARGET = $(KBUILD_TARGET)
	280
	281	ifndef KBUILD_TARGET_ARCH
	282	ifdef BUILD_TARGET_ARCH
	283	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	284	endif
	285	else ifdef BUILD_TARGET_ARCH
	286	ifneq ($(KBUILD_TARGET_ARCH),$(BUILD_TARGET_ARCH))
	287	ifeq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),environment:command line)
	288	KBUILD_TARGET_ARCH := $(BUILD_TARGET_ARCH)
	289	else ifneq ($(origin KBUILD_TARGET_ARCH):$(origin BUILD_TARGET_ARCH),command line:environment)
[1561]	290	$(error kBuild: KBUILD_TARGET_ARCH and BUILD_TARGET_ARCH disagree)
[1504]	291	endif
	292	endif
	293	endif
	294	override BUILD_TARGET_ARCH = $(KBUILD_TARGET_ARCH)
	295
	296	ifndef KBUILD_TARGET_CPU
	297	ifdef BUILD_TARGET_CPU
	298	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	299	endif
	300	else ifdef BUILD_TARGET_CPU
	301	ifneq ($(KBUILD_TARGET_CPU),$(BUILD_TARGET_CPU))
	302	ifeq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),environment:command line)
	303	KBUILD_TARGET_CPU := $(BUILD_TARGET_CPU)
	304	else ifneq ($(origin KBUILD_TARGET_CPU):$(origin BUILD_TARGET_CPU),command line:environment)
[1561]	305	$(error kBuild: KBUILD_TARGET_CPU and BUILD_TARGET_CPU disagree)
[1504]	306	endif
	307	endif
	308	endif
	309	override BUILD_TARGET_CPU = $(KBUILD_TARGET_CPU)
	310
	311
	312	#
[978]	313	# Assert or set default target platform.
[1504]	314	# When not defined use the corresponding KBUILD_HOST value.
[72]	315	#
[1504]	316	ifndef KBUILD_TARGET
	317	KBUILD_TARGET := $(KBUILD_HOST)
[72]	318	else
[1504]	319	ifneq (.$(words $(KBUILD_TARGET)).$(KBUILD_TARGET).,.1.$(strip $(KBUILD_TARGET)).)
	320	$(error kBuild: The KBUILD_TARGET value '$(KBUILD_TARGET)' contains spaces/tabs!)
[478]	321	endif
[1504]	322	ifneq ($(words $(filter $(KBUILD_TARGET),$(KBUILD_OSES))),1)
	323	$(error kBuild: KBUILD_TARGET value '$(KBUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
[978]	324	endif
[72]	325	endif
	326
[1504]	327	ifndef KBUILD_TARGET_ARCH
	328	KBUILD_TARGET_ARCH := $(KBUILD_HOST_ARCH)
[978]	329	else
[1504]	330	ifneq (.$(words $(KBUILD_TARGET_ARCH)).$(KBUILD_TARGET_ARCH).,.1.$(strip $(KBUILD_TARGET_ARCH)).)
	331	$(error kBuild: The KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' contains spaces/tabs!)
[978]	332	endif
[1504]	333	ifneq ($(words $(filter $(KBUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	334	$(error kBuild: KBUILD_TARGET_ARCH value '$(KBUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[978]	335	endif
[329]	336	endif
[978]	337
[1504]	338	ifndef KBUILD_TARGET_CPU
	339	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
	340	else ifeq ($(strip $(KBUILD_TARGET_CPU)),)
	341	ifeq ($(KBUILD_TARGET_ARCH),$(KBUILD_HOST_ARCH))
	342	KBUILD_TARGET_CPU := $(KBUILD_HOST_CPU)
[994]	343	else
[1504]	344	KBUILD_TARGET_CPU := blend
[994]	345	endif
[978]	346	else
[1504]	347	ifneq (.$(words $(KBUILD_TARGET_CPU)).$(KBUILD_TARGET_CPU).,.1.$(strip $(KBUILD_TARGET_CPU)).)
	348	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' contains spaces/tabs!)
[978]	349	endif
[2403]	350	if1of ($(KBUILD_TARGET_CPU), $(KBUILD_OSES) $(KBUILD_ARCHES))
[1504]	351	$(error kBuild: The KBUILD_TARGET_CPU value was found in the OS or architecture keywords!)
[978]	352	endif
[1504]	353	ifeq ($(KBUILD_TARGET_CPU),$(KBUILD_TYPE))
	354	$(error kBuild: The KBUILD_TARGET_CPU value '$(KBUILD_TARGET_CPU)' is the same as the KBUILD_TYPE!)
[978]	355	endif
[329]	356	endif
[72]	357
	358
	359	#
[978]	360	# Paths and stuff.
[69]	361	#
[978]	362
	363	# Adjust DEPTH first.
	364	DEPTH := $(strip $(DEPTH))
	365	ifeq ($(DEPTH),)
	366	DEPTH := .
	367	endif
	368
[725]	369	## PATH_CURRENT is the current directory (getcwd).
[306]	370	PATH_CURRENT := $(abspath $(CURDIR))
[725]	371	## PATH_SUB_CURRENT points to current directory of the current makefile.
	372	# Meaning that it will change value as we enter and exit sub-makefiles.
	373	PATH_SUB_CURRENT := $(PATH_CURRENT)
	374	## PATH_ROOT points to the project root directory.
	375	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	376	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	377	ifneq ($(strip $(SUB_DEPTH)),)
[978]	378	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	379	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	380	else
[725]	381	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	382	endif
[306]	383
[748]	384	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	385	# This variable is used to determin where the object files and other output goes.
[1390]	386	ifneq ($(PATH_ROOT),$(PATH_SUB_ROOT))
	387	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	388	else
[1390]	389	CURSUBDIR := .
[266]	390	endif
[306]	391
[2475]	392	# Install directory layout. Relative to PATH_INS.
[2479]	393	KBUILD_INST_PATHS := BIN DLL SYS LIB DOC DEBUG SBIN LIBEXEC SHARE
[2475]	394	INST_BIN = bin/
	395	if1of ($(KBUILD_TARGET), win)
	396	INST_DLL = bin/
	397	else
	398	INST_DLL = lib/
	399	endif
	400	if1of ($(KBUILD_TARGET), os2 win)
	401	INST_SYS = drivers/
	402	else
	403	INST_SYS = kernel/
	404	endif
	405	INST_LIB = lib/
	406	INST_DOC = share/doc/
	407	INST_DEBUG = debug/
	408	INST_SBIN = sbin/
	409	INST_LIBEXEC = libexec/
	410	INST_SHARE = share/
	411
	412	# Staging directory layout. Relative to PATH_STAGE.
	413	STAGE_BIN = $(INST_BIN)
	414	STAGE_DLL = $(INST_DLL)
	415	STAGE_SYS = $(INST_SYS)
	416	STAGE_LIB = $(INST_LIB)
	417	STAGE_DOC = $(INST_DOC)
	418	STAGE_DEBUG = $(INST_DEBUG)
	419	STAGE_SBIN = $(INST_SBIN)
	420	STAGE_LIBEXEC = $(INST_LIBEXEC)
	421	STAGE_SHARE = $(INST_SHARE)
	422
[2479]	423	# Install and staging directory paths.
	424	$(foreach path, $(KBUILD_INST_PATHS), \
	425	$(eval PATH_STAGE_$(path) = $$(patsubst %/,%,$$(PATH_STAGE)/$$(STAGE_$(path)))) \
	426	$(eval PATH_INST_$(path) = $$(patsubst %/,%,$$(PATH_INS)/$$(INST_$(path)))) \
	427	)
	428
[70]	429	# Output directories.
[242]	430	ifndef PATH_OUT_BASE
[725]	431	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	432	endif
[240]	433	ifndef PATH_OUT
[1504]	434	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places - obsolete)
[1691]	435	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(KBUILD_TYPE)
[725]	436	else
[1691]	437	PATH_OUT = $(PATH_OUT_BASE)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/$(KBUILD_TYPE)
[725]	438	endif
[329]	439	endif # !define PATH_OUT
[1051]	440	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	441	PATH_OBJ = $(PATH_OUT)/obj
	442	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
[2475]	443	PATH_STAGE = $(PATH_OUT)/stage
	444	ifndef PATH_INS
	445	ifdef DESTROOT
	446	PATH_INS = $(DESTROOT)
	447	else
	448	PATH_INS = $(PATH_OUT)/dist
	449	endif
	450	endif
[70]	451
[2513]	452	# Tripwire obsolete PATH defines.
	453	PATH_BIN = $(error kBuild: PATH_BIN is obsoleted in kBuild 0.1.2. Use PATH_STAGE_BIN or PATH_INST_BIN instead)
	454	PATH_DLL = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DLL or PATH_INST_DLL instead)
	455	PATH_LIB = $(error kBuild: PATH_LIB is obsoleted in kBuild 0.1.2. Use PATH_STAGE_LIB or PATH_INST_LIB instead)
	456	PATH_SYS = $(error kBuild: PATH_SYS is obsoleted in kBuild 0.1.2. Use PATH_STAGE_SYS or PATH_INST_SYS instead)
	457	PATH_DOC = $(error kBuild: PATH_DOC is obsoleted in kBuild 0.1.2. Use PATH_STAGE_DOC or PATH_INST_DOC instead)
	458
[2271]	459	# Development tool tree.
	460	KBUILD_DEVTOOLS = $(if $(PATH_DEVTOOLS),$(PATH_DEVTOOLS),$(PATH_ROOT)/tools)
	461	KBUILD_DEVTOOLS_TRG = $(KBUILD_DEVTOOLS)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)
	462	KBUILD_DEVTOOLS_HST = $(KBUILD_DEVTOOLS)/$(KBUILD_HOST).$(KBUILD_HOST_ARCH)
	463
	464	if1of ($(KBUILD_TARGET_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	465	ifeq ($(KBUILD_TARGET_ARCH),amd64)
	466	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).x86
	467	else ifeq ($(KBUILD_TARGET_ARCH),hppa64)
	468	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).hppa32
	469	else ifeq ($(KBUILD_TARGET_ARCH),mips64)
	470	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).mips32
	471	else ifeq ($(KBUILD_TARGET_ARCH),ppc64)
	472	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).ppc32
	473	else ifeq ($(KBUILD_TARGET_ARCH),s390x)
	474	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).s390
	475	else ifeq ($(KBUILD_TARGET_ARCH),sparc64)
	476	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).sparc32
	477	endif
	478	endif
	479
	480	if1of ($(KBUILD_HOST_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	481	ifeq ($(KBUILD_HOST_ARCH),amd64)
	482	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).x86
	483	else ifeq ($(KBUILD_HOST_ARCH),hppa64)
	484	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).hppa32
	485	else ifeq ($(KBUILD_HOST_ARCH),mips64)
	486	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).mips32
	487	else ifeq ($(KBUILD_HOST_ARCH),ppc64)
	488	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).ppc32
	489	else ifeq ($(KBUILD_HOST_ARCH),s390x)
	490	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).s390
	491	else ifeq ($(KBUILD_HOST_ARCH),sparc64)
	492	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).sparc32
	493	endif
	494	endif
	495
	496
[1504]	497	# KBUILD_PATH / PATH_KBUILD is determined by kmk.
	498	ifndef KBUILD_PATH
	499	KBUILD_PATH := $(PATH_KBUILD)
[70]	500	endif
[1504]	501	ifeq ($(strip $(KBUILD_PATH)),)
	502	$(error kBuild: KBUILD_PATH is missing or empty! kmk is supposed to set it.)
[978]	503	endif
[1504]	504	# KBUILD_BIN_PATH / PATH_KBUILD_BIN is determined by kmk.
	505	ifndef KBUILD_BIN_PATH
	506	KBUILD_BIN_PATH := $(PATH_KBUILD_BIN)
	507	endif
	508	ifeq ($(strip $(KBUILD_BIN_PATH)),)
	509	$(error kBuild: KBUILD_BIN_PATH is missing or empty! kmk is supposed to set it.)
	510	endif
[978]	511
[69]	512	# kBuild files which might be of interest.
[1664]	513	FILE_KBUILD_HEADER := $(KBUILD_PATH)/header.kmk
	514	#FILE_KBUILD_CONFIG := $(KBUILD_PATH)/config.kmk
	515	FILE_KBUILD_FOOTER := $(KBUILD_PATH)/footer.kmk
	516	FILE_KBUILD_SUB_HEADER := $(KBUILD_PATH)/subheader.kmk
	517	FILE_KBUILD_SUB_FOOTER := $(KBUILD_PATH)/subfooter.kmk
[69]	518
[725]	519	## MAKEFILE is the name of the main makefile.
[204]	520	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	521	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	522	# This is updated everything a sub-makefile is included.
	523	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	524
[72]	525
[1602]	526	## @todo this should be done via SUFF_XYZ.target/host...
	527
[69]	528	#
[72]	529	# Build platform setup.
[984]	530	# (PORTME)
[69]	531	#
[1602]	532	if1of ($(KBUILD_HOST), win nt)
	533	# Win, Win32, Win64, NT.
	534	EXEC_X86_WIN32 :=
	535	HOSTSUFF_EXE := .exe
[984]	536
[1602]	537	# OS/2.
	538	else ifeq ($(KBUILD_HOST),os2)
[83]	539	EXEC_X86_WIN32 := innopec.exe
[69]	540	HOSTSUFF_EXE := .exe
	541
[1602]	542	else if1of ($(KBUILD_HOST), freebsd dragonfly linux openbsd netbsd)
	543	# Unix (like) systems with wine.
[135]	544	EXEC_X86_WIN32 := wine
[69]	545	HOSTSUFF_EXE :=
[70]	546
[1602]	547	else
	548	# Unix (like) systems without wine.
[557]	549	EXEC_X86_WIN32 := false
	550	HOSTSUFF_EXE :=
	551	endif
	552
[811]	553
[73]	554	#
	555	# Build target setup.
[984]	556	# (PORTME)
[73]	557	#
[1388]	558	SUFF_DEP := .dep
[2088]	559	SUFF_BIN :=
[1504]	560	if1of ($(KBUILD_TARGET), win nt os2)
[1388]	561	SUFF_OBJ := .obj
	562	SUFF_LIB := .lib
	563	SUFF_DLL := .dll
	564	SUFF_EXE := .exe
	565	SUFF_SYS := .sys
	566	SUFF_RES := .res
[1504]	567	else ifeq ($(KBUILD_TARGET),l4)
[1388]	568	SUFF_OBJ := .o
	569	SUFF_LIB := .a
	570	SUFF_DLL := .s.so
	571	SUFF_EXE :=
	572	SUFF_SYS := .a
	573	SUFF_RES :=
[1504]	574	else ifeq ($(KBUILD_TARGET),darwin)
[1388]	575	SUFF_OBJ := .o
	576	SUFF_LIB := .a
	577	SUFF_DLL := .dylib
	578	SUFF_EXE :=
	579	SUFF_SYS :=
	580	SUFF_RES :=
	581	else
	582	SUFF_OBJ := .o
	583	SUFF_LIB := .a
	584	SUFF_DLL := .so
	585	SUFF_EXE :=
[1602]	586	if1of ($(KBUILD_TARGET), dragonfly freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	587	SUFF_SYS := .ko
[1388]	588	else
[1389]	589	SUFF_SYS :=
	590	endif
[1388]	591	SUFF_RES :=
[73]	592	endif
[69]	593
	594	#
	595	# Standard kBuild tools.
	596	#
[978]	597	ifeq ($(KMK),kmk)
[1504]	598	KMK := $(KBUILD_BIN_PATH)/kmk$(HOSTSUFF_EXE)
[233]	599	endif
[978]	600	MAKE := $(KMK)
[233]	601
[1504]	602	GMAKE := $(KBUILD_BIN_PATH)/kmk_gmake$(HOSTSUFF_EXE)
[1378]	603
[2148]	604	#DEP_EXT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	605	#DEP_INT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	606	#DEP := $(DEP_INT)
[69]	607
[1504]	608	DEP_IDB_EXT := $(KBUILD_BIN_PATH)/kDepIDB$(HOSTSUFF_EXE)
[2148]	609	DEP_IDB_INT := kmk_builtin_kDepIDB
	610	DEP_IDB := $(DEP_IDB_INT)
[397]	611
[2148]	612	DEP_PRE := $(KBUILD_BIN_PATH)/kDepPre$(HOSTSUFF_EXE)
[380]	613
[1504]	614	KOBJCACHE_EXT := $(KBUILD_BIN_PATH)/kObjCache$(HOSTSUFF_EXE)
[1004]	615	KOBJCACHE := $(KOBJCACHE_EXT)
	616
[1504]	617	APPEND_EXT := $(KBUILD_BIN_PATH)/kmk_append$(HOSTSUFF_EXE)
[2148]	618	APPEND_INT := kmk_builtin_append
	619	APPEND := $(APPEND_INT)
[69]	620
[1504]	621	CAT_EXT := $(KBUILD_BIN_PATH)/kmk_cat$(HOSTSUFF_EXE)
[2148]	622	CAT_INT := kmk_builtin_cat
	623	CAT := $(CAT_INT)
[353]	624
[1753]	625	CHMOD_EXT := $(KBUILD_BIN_PATH)/kmk_chmod$(HOSTSUFF_EXE)
[2148]	626	CHMOD_INT := kmk_builtin_chmod
	627	CHMOD := $(CHMOD_INT)
[1753]	628
[1504]	629	CMP_EXT := $(KBUILD_BIN_PATH)/kmk_cmp$(HOSTSUFF_EXE)
[2148]	630	CMP_INT := kmk_builtin_cmp
	631	CMP := $(CMP_INT)
[1118]	632
[1504]	633	CP_EXT := $(KBUILD_BIN_PATH)/kmk_cp$(HOSTSUFF_EXE)
[2148]	634	CP_INT := kmk_builtin_cp
	635	CP := $(CP_INT)
[1119]	636
[1504]	637	ECHO_EXT := $(KBUILD_BIN_PATH)/kmk_echo$(HOSTSUFF_EXE)
[2148]	638	ECHO_INT := kmk_builtin_echo
	639	ECHO := $(ECHO_INT)
[380]	640
[1753]	641	EXPR_EXT := $(KBUILD_BIN_PATH)/kmk_expr$(HOSTSUFF_EXE)
[2148]	642	EXPR_INT := kmk_builtin_expr
	643	EXPR := $(EXPR_INT)
[1753]	644
[1504]	645	INSTALL_EXT := $(KBUILD_BIN_PATH)/kmk_install$(HOSTSUFF_EXE)
[2148]	646	INSTALL_INT := kmk_builtin_install
	647	INSTALL := $(INSTALL_INT)
[380]	648
[1504]	649	LN_EXT := $(KBUILD_BIN_PATH)/kmk_ln$(HOSTSUFF_EXE)
[2148]	650	LN_INT := kmk_builtin_ln
	651	LN := $(LN_INT)
[380]	652
[1504]	653	MD5SUM_EXT := $(KBUILD_BIN_PATH)/kmk_md5sum$(HOSTSUFF_EXE)
[2148]	654	MD5SUM_INT := kmk_builtin_md5sum
	655	MD5SUM := $(MD5SUM_INT)
[1118]	656
[1504]	657	MKDIR_EXT := $(KBUILD_BIN_PATH)/kmk_mkdir$(HOSTSUFF_EXE)
[2148]	658	MKDIR_INT := kmk_builtin_mkdir
	659	MKDIR := $(MKDIR_INT)
[380]	660
[1504]	661	MV_EXT := $(KBUILD_BIN_PATH)/kmk_mv$(HOSTSUFF_EXE)
[2148]	662	MV_INT := kmk_builtin_mv
	663	MV := $(MV_INT)
[380]	664
[1504]	665	PRINTF_EXT := $(KBUILD_BIN_PATH)/kmk_printf$(HOSTSUFF_EXE)
[2148]	666	PRINTF_INT := kmk_builtin_printf
	667	PRINTF := $(PRINTF_INT)
[776]	668
[1504]	669	REDIRECT_EXT:= $(KBUILD_BIN_PATH)/kmk_redirect$(HOSTSUFF_EXE)
[2148]	670	REDIRECT_INT:= $(REDIRECT_EXT)
	671	REDIRECT := $(REDIRECT_INT)
[1272]	672
[1504]	673	RM_EXT := $(KBUILD_BIN_PATH)/kmk_rm$(HOSTSUFF_EXE)
[2148]	674	RM_INT := kmk_builtin_rm
	675	RM := $(RM_INT)
[380]	676
[1504]	677	RMDIR_EXT := $(KBUILD_BIN_PATH)/kmk_rmdir$(HOSTSUFF_EXE)
[2148]	678	RMDIR_INT := kmk_builtin_rmdir
	679	RMDIR := $(RMDIR_INT)
[601]	680
[1504]	681	SED_EXT := $(KBUILD_BIN_PATH)/kmk_sed$(HOSTSUFF_EXE)
[978]	682	SED_INT := $(SED_EXT)
[380]	683	SED := $(SED_EXT)
	684
[2148]	685	SLEEP_INT := kmk_builtin_sleep
	686	SLEEP_EXT := $(KBUILD_BIN_PATH)/kmk_sleep$(HOSTSUFF_EXE)
	687	SLEEP := $(SLEEP_EXT)
	688
[1504]	689	TEST_EXT := $(KBUILD_BIN_PATH)/kmk_test$(HOSTSUFF_EXE)
[2148]	690	TEST_INT := kmk_builtin_test
	691	TEST := $(TEST_INT)
[1296]	692
[2148]	693	TIME_EXT := $(KBUILD_BIN_PATH)/kmk_time$(HOSTSUFF_EXE)
	694	TIME_INT := $(TIME_EXT)
	695	TIME := $(TIME_INT)
	696
[380]	697	# Our default shell is the Almquist shell from *BSD.
[1504]	698	ASH := $(KBUILD_BIN_PATH)/kmk_ash$(HOSTSUFF_EXE)
[380]	699	MAKESHELL := $(ASH)
	700	SHELL := $(ASH)
	701	export SHELL MAKESHELL
	702
[414]	703	# Symlinking is problematic on some platforms...
[380]	704	LN_SYMLINK := $(LN) -s
	705
[2479]	706	# When copying to the staging area, use hard links to save time and space.
[2485]	707	ifndef KBUILD_NO_HARD_LINKING
[2512]	708	INSTALL_STAGING := $(INSTALL) --hard-link-files-when-possible
	709	else
	710	INSTALL_STAGING := $(INSTALL)
[2479]	711	endif
[743]	712
[2479]	713
[743]	714	#
	715	# Some Functions.
[748]	716	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	717	#
	718
[130]	719	## ABSPATH - make paths absolute.
[129]	720	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	721	#
[129]	722	# @param $1 The paths to make absolute.
[696]	723	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	724	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	725
[130]	726	## DIRDEP - make create directory dependencies.
	727	#
	728	# @param $1 The paths to the directories which must be created.
[353]	729	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	730
	731	## Cygwin kludge.
	732	# This converts /cygdrive/x/% to x:%.
	733	#
	734	# @param $1 The paths to make native.
	735	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	736	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	737	CYGPATHMIXED = $(foreach path,$(1)\
[129]	738	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	739	else
[743]	740	CYGPATHMIXED = $(1)
[129]	741	endif
	742
[743]	743	## Removes the drive letter from a path (if it has one)
	744	# @param $1 the path
	745	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	746
[743]	747	## Removes the root slash from a path (if it has one)
	748	# @param $1 the path
	749	no-root-slash = $(patsubst /%,%,$(1))
[723]	750
[2488]	751	##
	752	# Similar to firstword, except it returns the value of first defined variable.
	753	# @param $1 list of variables to probe.
[2512]	754	define FIRST-DEFINED-VAR
	755	local .RETURN := $(strip $(firstdefined $1, value))
	756	endef
[2488]	757
[743]	758	## Figure out where to put object files.
	759	# @param $1 real target name.
	760	# @param $2 normalized main target
[748]	761	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	762
[743]	763	## Figure out where to put object files.
	764	# @param $1 normalized main target
	765	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	766
[2223]	767	##
	768	# Checks if the specified short option ($1) is found in the flags ($2),
	769	# assuming getopt style options.
	770	#
	771	# @returns $3 if present, $4 not.
	772	#
	773	# @param $1 The option (single char!).
	774	# @param $2 The option arguments.
	775	# @param $3 Eval and return if present.
	776	# @param $4 Eval and return if not present.
	777	#
	778	# @todo May confuse option values starting with '-' for options.
	779	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT,d,$(flags),present,not-present)
	780	#
	781	define KB_FN_OPT_TEST_SHORT
	782	local options := $(translate $(strip $(filter -%,$(filter-out --%,$2))),$(SP)-,)
	783	local .RETURN := $(if-expr $(pos $1,$(options)) != 0,$3,$4)
	784	endef
[723]	785
[2223]	786	##
	787	# Checks if the specified long option ($1) is found in the flags ($2),
	788	# assuming getopt style options.
[129]	789	#
[2223]	790	# @returns $3 if present, $4 not.
	791	#
	792	# @param $1 The long option, dashes included. No % chars.
	793	# @param $2 The option arguments.
	794	# @param $3 Eval and return if present.
	795	# @param $4 Eval and return if not present.
	796	#
	797	# @todo May confuse option values starting with '--' for options.
	798	# @remarks Invoke like this: $(evalcall KBFN_OPT_TEST_SHORT,--defined,$(flags),present,not-present)
	799	#
	800	define KB_FN_OPT_TEST_LONG
	801	local options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$2)))
	802	local .RETURN := $(if-expr "$(filter $1,$(options))" != "",$3,$4)
	803	endef
	804
	805	##
	806	# Checks if the specified short ($1) or long ($2) option is found in the flags ($2),
	807	# assuming getopt style options.
	808	#
	809	# @returns $4 if present, $5 not.
	810	#
	811	# @param $1 The short option (single char!).
	812	# @param $2 The long option, dashes included. No % chars.
	813	# @param $3 The option arguments.
	814	# @param $4 Eval and return if present.
	815	# @param $5 Eval and return if not present.
	816	#
	817	# @todo May confuse option values starting with '--' for options.
	818	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT_LONG,d,--defined,$(flags),present,not-present)
	819	#
	820	define KB_FN_OPT_TEST_SHORT_LONG
	821	local short_options := $(translate $(strip $(filter -%,$(filter-out --%,$3))),$(SP)-,)
	822	local long_options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$3)))
	823	local .RETURN := $(if-expr $(pos $1,$(short_options)) != 0 \|\| "$(filter $2,$(long_options))" != "",$4,$5)
	824	endef
	825
[2434]	826	##
	827	# Make an assignment to a deprecated variable.
	828	#
	829	# @param $1 The variable name.
	830	# @param $2 The value.
	831	# @param $3 The variable to use instead.
	832	#
	833	ifdef KBUILD_WITH_DEPREATED_AS_ERROR
[2441]	834	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(error $1 is deprecated, use $3 instead))
[2434]	835	else
[2441]	836	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(warning $1 is deprecated, use $3 instead))
[2434]	837	endif
[2223]	838
	839
	840	#
[353]	841	# Initialize some of the globals which the Config.kmk and
	842	# others can add stuff to if they like for processing in the footer.
	843	#
	844
[1416]	845	## KBUILD_TEMPLATE_PATHS
[353]	846	# List a paths (separated by space) where templates can be found.
[1416]	847	KBUILD_TEMPLATE_PATHS :=
[353]	848
[1416]	849	## KBUILD_TOOL_PATHS
[353]	850	# List of paths (separated by space) where tools can be found.
[1416]	851	KBUILD_TOOL_PATHS :=
[353]	852
[1416]	853	## KBUILD_SDK_PATHS
[353]	854	# List of paths (separated by space) where SDKs can be found.
[1416]	855	KBUILD_SDK_PATHS :=
[353]	856
[1621]	857	## KBUILD_UNIT_PATHS
	858	# List of paths (separated by space) where units (USES) can be found.
	859	KBUILD_UNIT_PATHS :=
	860
[1416]	861	## KBUILD_DEFAULT_PATHS
	862	# List of paths (separated by space) to search for stuff as a last resort.
	863	KBUILD_DEFAULT_PATHS :=
	864
[353]	865	## Proritized list of the default makefile when walking subdirectories.
	866	# The user can overload this list.
	867	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	868
[1424]	869	## KBUILD_SRC_HANDLERS
	870	# The list of source handlers, pair of extension and handler.
	871	# The user can overload this list to provide additional or custom
	872	# handlers. On a per-target/template see SRC_HANDLERS.
	873	KBUILD_SRC_HANDLERS := \
	874	.c:def_src_handler_c \
	875	.C:def_src_handler_c \
	876	.cxx:def_src_handler_cxx \
	877	.CXX:def_src_handler_cxx \
	878	.cpp:def_src_handler_cxx \
	879	.CPP:def_src_handler_cxx \
	880	.cc:def_src_handler_cxx \
	881	.CC:def_src_handler_cxx \
	882	.m:def_src_handler_objc \
[2356]	883	.M:def_src_handler_objcxx \
	884	.mm:def_src_handler_objcxx \
[1424]	885	.asm:def_src_handler_asm \
	886	.ASM:def_src_handler_asm \
	887	.s:def_src_handler_asm \
	888	.S:def_src_handler_asm \
	889	.rc:def_src_handler_rc \
	890	.obj:def_src_handler_obj \
	891	.o:def_src_handler_obj \
[1435]	892	.res:def_src_handler_obj
[980]	893
[640]	894	## PROPS_TOOLS
[985]	895	# This is a subset of PROPS_SINGLE.
[2356]	896	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	897
[353]	898	## PROPS_SINGLE
	899	# The list of non-accumulative target properties.
	900	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	901	# will do the necessary inheritance for templates, sdks, tools and targets.
[2475]	902	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INSTTYPE INST STAGE NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[2356]	903	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF BINSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF \
[2225]	904	MODE UID GID
[985]	905	## PROPS_SINGLE_LNK
	906	# Subset of PROPS_SINGLE which applies to all linkable targets.
[2356]	907	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL \
[1621]	908	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[2356]	909	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF \
[2225]	910	MODE UID GID
[353]	911
	912	## PROPS_DEFERRED
[889]	913	# This list of non-accumulative target properties which are or may be
	914	# functions, and thus should not be expanded until the very last moment.
[2475]	915	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS PRE_INST_CMDS POST_INST_CMDS NAME SONAME
[353]	916
[660]	917	## PROPS_ACCUMULATE_R
[748]	918	# The list of accumulative target properties where the right most value/flag
[660]	919	# is the 'most significant'.
[353]	920	# A Config.kmk file can add it's own properties to this list and kBuild
	921	# will do the necessary inheritance from templates to targets.
[660]	922	PROPS_ACCUMULATE_R := \
[1702]	923	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	924	ARFLAGS \
[660]	925	CFLAGS CDEFS \
	926	CXXFLAGS CXXDEFS \
[1256]	927	OBJCFLAGS OBJCDEFS \
[2356]	928	OBJCXXFLAGS OBJCXXDEFS \
[660]	929	ASFLAGS ASDEFS \
	930	RCFLAGS RCDEFS \
	931	LDFLAGS \
[2483]	932	IDFLAGS IFFLAGS EXEC_IFFLAGS ISFLAGS \
[640]	933	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	934	## PROPS_ACCUMULATE_R_LNK
	935	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	936	PROPS_ACCUMULATE_R_LNK := \
[1702]	937	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	938	CFLAGS CDEFS \
	939	CXXFLAGS CXXDEFS \
[1256]	940	OBJCFLAGS OBJCDEFS \
[2356]	941	OBJCXXFLAGS OBJCXXDEFS \
[985]	942	ASFLAGS ASDEFS \
	943	RCFLAGS RCDEFS \
[2483]	944	IDFLAGS IFFLAGS ISFLAGS
[353]	945
[660]	946	## PROPS_ACCUMULATE
[748]	947	# The list of accumulative target properties where the left most value/flag
[660]	948	# is the 'most significant'.
	949	# A Config.kmk file can add it's own properties to this list and kBuild
	950	# will do the necessary inheritance from templates to targets.
	951	PROPS_ACCUMULATE_L := \
[2483]	952	SDKS USES SOURCES EXEC_SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	953	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[897]	954	LIBS LIBPATH \
[985]	955	DIRS BLDDIRS CLEAN
	956	## PROPS_ACCUMULATE_L_LNK
	957	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	958	PROPS_ACCUMULATE_L_LNK := \
[2344]	959	SDKS USES SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	960	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[985]	961	BLDDIRS CLEAN
[353]	962
[662]	963	## PROPS_ALL
	964	# List of all the properties.
	965	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	966
[985]	967	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	968	## @{
	969	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	970	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	971	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	972	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	973	## @}
	974
	975	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	976	## @{
[989]	977	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	978	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	979	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	980	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	981	## @}
	982
	983	## @name Properties valid on dlls (DLLS)
	984	## @{
	985	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	986	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	987	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	988	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	989	## @}
	990
[989]	991	## @name Properties valid on system modules (SYSMODS)
	992	## @{
	993	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	994	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	995	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	996	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	997	## @}
	998
[2084]	999	## @name Properties valid on misc binaries (MISCBINS)
	1000	## @{
	1001	PROPS_MISCBINS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL BINSUFF
	1002	PROPS_MISCBINS_DEFERRED := $(PROPS_DEFERRED)
	1003	PROPS_MISCBINS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1004	PROPS_MISCBINS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1005	## @}
	1006
[985]	1007	## @name Properties valid on installs (INSTALLS)
	1008	## @{
[2483]	1009	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU MODE UID GID
[985]	1010	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
[2483]	1011	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS GOALS INST_ONLY_GOALS STAGE_ONLY_GOALS IFFLAGS EXEC_IFFLAGS
	1012	PROPS_INSTALLS_ACCUMULATE_L := SOURCES EXEC_SOURCES DIRS CLEAN
[985]	1013	## @}
	1014
[2475]	1015	## @name Properties valid on fetches (FETCHES)
[985]	1016	## @{
[1400]	1017	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	1018	PROPS_FETCHES_DEFERRED :=
	1019	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[1613]	1020	PROPS_FETCHES_ACCUMULATE_L := SOURCES CLEAN
[985]	1021	## @}
	1022
[2274]	1023	## KBUILD_COMPILE_CATEGTORIES
	1024	# Tools categories for compiling.
	1025	KBUILD_COMPILE_CATEGTORIES := AS C CXX OBJC OBJCXX RC
[985]	1026
[2274]	1027	## KBUILD_GENERIC_CATEGORIES
	1028	# Generic tool categories.
	1029	KBUILD_GENERIC_CATEGORIES := FETCH UNPACK PATCH $(addprefix LINK_,LIBRARY PROGRAM DLL SYSMOD MISCBIN)
	1030
	1031	## PROPS_TOOLS_ONLY
	1032	# Properties found only on tools.
	1033	# This is expanded in a deferred manner, so it will pick up changes made to
	1034	# KBUILD_COMPILE_CATEGTORIES and KBUILD_GENERIC_CATEGORIES made by units.
	1035	PROPS_TOOLS_ONLY = \
	1036	$(foreach cat, $(KBUILD_COMPILE_CATEGTORIES), \
	1037	COMPILE_$(cat)_CMDS \
	1038	COMPILE_$(cat)_OUTPUT \
	1039	COMPILE_$(cat)_OUTPUT_MAYBE \
	1040	COMPILE_$(cat)_DEPEND \
	1041	COMPILE_$(cat)_DEPORD \
	1042	COMPILE_$(cat)_USES_KOBJCACHE ) \
	1043	$(foreach cat, $(KBUILD_GENERIC_CATEGORIES), \
	1044	$(cat)_CMDS \
	1045	$(cat)_OUTPUT \
	1046	$(cat)_OUTPUT_MAYBE \
	1047	$(cat)_DEPEND \
	1048	$(cat)_DEPORD ))
	1049
	1050
[353]	1051	#
[748]	1052	# Here is a special 'hack' to prevent innocent environment variables being
	1053	# picked up and treated as properties. (The most annoying example of why
[662]	1054	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	1055	#
[748]	1056	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	1057	# disable this 'hack'.
	1058	#
	1059	ifndef KBUILD_DONT_KILL_ENV_PROPS
	1060
	1061	define def_nuke_environment_prop
	1062	ifeq ($(origin $(prop)),environment)
	1063	$(prop) =
	1064	endif
	1065	endef
[762]	1066	$(foreach prop, $(PROPS_ALL) \
[2084]	1067	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS MISCBINS INSTALLS OTHERS \
[897]	1068	SUBDIRS MAKEFILES BLDDIRS \
[762]	1069	,$(eval $(value def_nuke_environment_prop)))
[662]	1070
[897]	1071	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	1072
	1073
	1074	#
[353]	1075	# Pass configuration.
	1076	#
	1077	# The PASS_<passname>_trgs variable is listing the targets.
	1078	# The PASS_<passname>_vars variable is listing the target variables.
	1079	# The PASS_<passname>_pass variable is the lowercased passname.
	1080	#
	1081
[640]	1082	## PASS: fetches
	1083	# This pass fetches and unpacks things needed to complete the build.
	1084	PASS_FETCHES := Fetches
	1085	PASS_FETCHES_trgs :=
	1086	PASS_FETCHES_vars := _FETCHES
	1087	PASS_FETCHES_pass := fetches
	1088
	1089	## PASS: patches
	1090	# This pass applies patches.
	1091	PASS_PATCHES := Patches
	1092	PASS_PATCHES_trgs :=
	1093	PASS_PATCHES_vars := _PATCHES
	1094	PASS_PATCHES_pass := patches
	1095
[353]	1096	## PASS: bldprogs
	1097	# This pass builds targets which are required for building the rest.
	1098	PASS_BLDPROGS := Build Programs
	1099	PASS_BLDPROGS_trgs :=
	1100	PASS_BLDPROGS_vars := _BLDPROGS
	1101	PASS_BLDPROGS_pass := bldprogs
	1102
	1103	## PASS: libraries
	1104	# This pass builds library targets.
	1105	PASS_LIBRARIES := Libraries
	1106	PASS_LIBRARIES_trgs :=
	1107	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	1108	PASS_LIBRARIES_pass := libraries
	1109
	1110	## PASS: binaries
	1111	# This pass builds dll targets.
	1112	PASS_DLLS := DLLs
	1113	PASS_DLLS_trgs :=
	1114	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	1115	PASS_DLLS_pass := dlls
	1116
	1117	## PASS: binaries
	1118	# This pass builds binary targets, i.e. programs, system modules and stuff.
	1119	PASS_BINARIES := Programs
	1120	PASS_BINARIES_trgs :=
[2084]	1121	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _MISC_BINS _OTHER_BINARIES
[353]	1122	PASS_BINARIES_pass := binaries
	1123
	1124	## PASS: others
	1125	# This pass builds other targets.
	1126	PASS_OTHERS := Other Stuff
	1127	PASS_OTHERS_trgs :=
	1128	PASS_OTHERS_vars := _OTHERS
	1129	PASS_OTHERS_pass := others
	1130
[2475]	1131	## PASS: staging
[353]	1132	# This pass installs the built entities to a sandbox area.
[1646]	1133	## @todo split this up into build install (to sandbox) and real installation.
[2475]	1134	PASS_STAGING := Staging
	1135	PASS_STAGING_trgs :=
	1136	PASS_STAGING_vars := _STAGING_DIRS _INSTALLS _STAGING_FILES
	1137	PASS_STAGING_pass := staging
	1138
	1139	## PASS: install
	1140	# This pass installs the built entities to where they will be used (using
	1141	# DESTROOT or PATH_INS to indicate where this is).
[353]	1142	PASS_INSTALLS := Install
	1143	PASS_INSTALLS_trgs :=
[2475]	1144	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS_FILES
[353]	1145	PASS_INSTALLS_pass := installs
	1146
[1646]	1147	## PASS: testing
	1148	# This pass processes custom rules for executing tests.
	1149	PASS_TESTING := Tests
	1150	PASS_TESTING_trgs :=
	1151	PASS_TESTING_vars := _TESTING
	1152	PASS_TESTING_pass := testing
	1153
[353]	1154	## PASS: packing
	1155	# This pass processes custom packing rules.
	1156	PASS_PACKING := Packing
[414]	1157	PASS_PACKING_trgs :=
[417]	1158	PASS_PACKING_vars := _PACKING
[353]	1159	PASS_PACKING_pass := packing
	1160
	1161	## PASS: clean
	1162	# This pass removes all generated files.
	1163	PASS_CLEAN := Clean
	1164	PASS_CLEAN_trgs := do-clean
	1165	PASS_CLEAN_vars :=
	1166	PASS_CLEAN_pass := clean
	1167
	1168	## PASS: nothing
	1169	# This pass just walks the tree.
	1170	PASS_NOTHING := Nothing
	1171	PASS_NOTHING_trgs := do-nothing
	1172	PASS_NOTHING_vars :=
	1173	PASS_NOTHING_pass := nothing
	1174
	1175	## DEFAULT_PASSES
	1176	# The default passes and their order.
[2475]	1177	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS STAGING
[353]	1178
	1179	## PASSES
	1180	# The passes that should be defined. This must include
	1181	# all passes mentioned by DEFAULT_PASSES.
[2475]	1182	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) INSTALLS TESTING PACKING CLEAN NOTHING
[353]	1183
	1184
	1185	#
[984]	1186	# Check for --pretty-command-printing before including the Config.kmk
	1187	# so that anyone overriding the message macros can take the implied
	1188	# verbosity level change into account.
	1189	#
	1190	ifndef KBUILD_VERBOSE
	1191	ifndef KBUILD_QUIET
[1562]	1192	ifeq ($(KMK_OPTS_PRETTY_COMMAND_PRINTING),1)
[984]	1193	export KBUILD_VERBOSE := 2
	1194	endif
	1195	endif
	1196	endif
	1197
	1198
	1199	#
[1418]	1200	# Legacy variable translation.
	1201	# These will be eliminated when switching to the next version.
	1202	#
	1203	ifdef USE_KOBJCACHE
	1204	ifndef KBUILD_USE_KOBJCACHE
	1205	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	1206	endif
	1207	endif
	1208
	1209
	1210	#
[69]	1211	# This is how we find the closest config.kmk.
	1212	# It's a little hacky but I think it works fine.
[70]	1213	#
	1214	_CFGDIR := .
[78]	1215	_CFGFILES := ./Config.kmk ./config.kmk
[69]	1216	define def_include_config
[78]	1217	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	1218	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	1219	endef
	1220	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	1221	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	1222	# add the default config file.
[78]	1223	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	1224	_CFGFILES :=
	1225	_CFGDIR :=
[416]	1226	ifeq ($(_CFGFILE),)
	1227	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	1228	endif
[69]	1229
	1230	# Include the config.kmk we found file (or the default one).
[988]	1231	ifdef KBUILD_PROFILE_SELF
[2008]	1232	$(evalcall def_profile_self, including $(_CFGFILE))
[988]	1233	include $(_CFGFILE)
[2008]	1234	$(evalcall def_profile_self, included $(_CFGFILE))
[988]	1235	else
	1236	include $(_CFGFILE)
	1237	endif
	1238
	1239
	1240
[696]	1241	#
[874]	1242	# Finalize a the central path variables now that we've included the Config.kmk file.
	1243	#
	1244	# This prevents some trouble when users override the defaults for these
	1245	# variables and uses relative paths or paths with incorrect case.
	1246	#
[1692]	1247	PATH_OUT_BASE := $(abspath $(PATH_OUT_BASE))
[2475]	1248	PATH_OUT := $(abspath $(PATH_OUT))
	1249	PATH_OBJ := $(abspath $(PATH_OBJ))
	1250	PATH_TARGET := $(abspath $(PATH_TARGET))
	1251	PATH_INS := $(abspath $(PATH_INS))
	1252	PATH_STAGE := $(abspath $(PATH_STAGE))
[874]	1253
[2475]	1254	# Finalize the install and staging directory layouts.
	1255	define def_kbuild_finalize_inst
	1256	local val := $(strip $($(y)_$(x)))
	1257	ifeq ($(val),)
	1258	$(error kBuild: '$(y)_$(x)' is set to an empty value.)
	1259	endif
	1260	ifneq ($(words $(val)),1)
	1261	$(error kBuild: The '$(y)_$(x)' value '$(val)' should not contain spaces.)
	1262	endif
	1263	ifneq ($(pos \,$(val)), 0)
	1264	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains DOS slashes: not allowed.)
	1265	endif
	1266	ifneq ($(pos $(COLON),$(val)), 0)
	1267	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains colon: not allowed.)
	1268	endif
	1269	ifneq ($(substr $(val),-1), /)
	1270	$(error kBuild: The '$(y)_$(x)' value '$(val)' has no trailing slash.)
	1271	endif
	1272	if $(pos /../,$(val)) != 0 \|\| "$(substr $(val), 3)" == "../"
	1273	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains dot-dot escape.)
	1274	endif
	1275	$($(y)_$(x) := $(val)
[2479]	1276
	1277	local val := $(strip $(PATH_$(y)_$(x)))
	1278	ifeq ($(val),)
	1279	$(error kBuild: 'PATH_$(y)_$(x)' is set to an empty value.)
	1280	endif
	1281	PATH_$(y)_$(x) := $(val)
[2475]	1282	endef
[2479]	1283	$(foreach y, INST STAGE, $(foreach x, $(KBUILD_INST_PATHS), $(evalcall def_kbuild_finalize_inst)))
[874]	1284
[2475]	1285
[874]	1286	#
[788]	1287	# Setup the message style. The default one is inlined.
[776]	1288	#
[788]	1289	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	1290	# to create your own message style.
	1291	#
[776]	1292	KBUILD_MSG_STYLE ?= default
	1293	ifeq ($(KBUILD_MSG_STYLE),default)
	1294	#
	1295	# The 'default' style.
	1296	#
	1297
	1298	## Fetch starting.
	1299	# @param 1 Target name.
	1300	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	1301	## Re-fetch starting.
	1302	# @param 1 Target name.
	1303	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	1304	## Downloading a fetch component.
	1305	# @param 1 Target name.
	1306	# @param 2 The source URL.
	1307	# @param 3 The destination file name.
	1308	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	1309	## Checking a fetch component.
	1310	# @param 1 Target name.
	1311	# @param 2 The source URL.
	1312	# @param 3 The destination file name.
	1313	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	1314	## Unpacking a fetch component.
	1315	# @param 1 Target name.
	1316	# @param 2 The archive file name.
	1317	# @param 3 The target directory.
	1318	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	1319	## Fetch completed.
	1320	# @param 1 Target name.
	1321	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	1322	## Unfetch a fetch target.
	1323	# @param 1 Target name.
	1324	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	1325	## Compiling a source file.
	1326	# @param 1 Target name.
	1327	# @param 2 The source filename.
	1328	# @param 3 The primary link output file name.
[1256]	1329	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	1330	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	1331	## Tool
	1332	# @param 1 The tool name (bin2c,...)
	1333	# @param 2 Target name.
	1334	# @param 3 The source filename.
	1335	# @param 4 The primary output file name.
	1336	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	1337	## Generate a file, typically a source file.
	1338	# @param 1 Target name if applicable.
	1339	# @param 2 Output file name.
	1340	# @param 3 What it's generated from
	1341	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	1342	## Linking a bldprog/dll/program/sysmod target.
	1343	# @param 1 Target name.
	1344	# @param 2 The primary link output file name.
	1345	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	1346	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	1347	## Merging a library into the target (during library linking).
	1348	# @param 1 Target name.
	1349	# @param 2 The output library name.
	1350	# @param 3 The input library name.
[845]	1351	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	1352	## Creating a directory (build).
	1353	# @param 1 Directory name.
	1354	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1355	## Cleaning.
	1356	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1357	## Nothing.
	1358	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1359	## Pass
	1360	# @param 1 The pass name.
	1361	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1362	## Installing a bldprog/lib/dll/program/sysmod target.
	1363	# @param 1 Target name.
	1364	# @param 2 The source filename.
	1365	# @param 3 The destination file name.
	1366	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1367	## Installing a file (install target).
	1368	# @param 1 The source filename.
	1369	# @param 2 The destination filename.
	1370	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1371	## Installing a symlink.
	1372	# @param 1 Symlink
	1373	# @param 2 Link target
	1374	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1375	## Installing a directory.
	1376	# @param 1 Directory name.
	1377	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1378
[788]	1379	else
[1504]	1380	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(KBUILD_PATH)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
[788]	1381	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1382	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1383	else
[788]	1384	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1385	endif
	1386	endif
	1387
	1388
	1389	#
[696]	1390	# Message macros.
	1391	#
[748]	1392	# This is done after including Config.kmk as to allow for
[696]	1393	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1394	#
	1395	ifdef KBUILD_QUIET
[776]	1396	# No output
[696]	1397	QUIET := @
	1398	QUIET2:= @
	1399	MSG_L1 =
	1400	MSG_L2 =
	1401	else
	1402	ifndef KBUILD_VERBOSE
[776]	1403	# Default output level.
	1404	QUIET := @
	1405	QUIET2 := @
[1496]	1406	MSG_L1 ?= %@$(ECHO) "kBuild: $1"
[776]	1407	MSG_L2 =
	1408	else ifeq ($(KBUILD_VERBOSE),1)
	1409	# A bit more output
	1410	QUIET := @
	1411	QUIET2 := @
[1496]	1412	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
[776]	1413	MSG_L2 =
	1414	else ifeq ($(KBUILD_VERBOSE),2)
	1415	# Lot more output
	1416	QUIET :=
	1417	QUIET2 := @
[1496]	1418	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1419	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1420	else
	1421	# maximal output.
[776]	1422	QUIET :=
	1423	QUIET2 :=
[1496]	1424	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1425	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1426	endif
	1427	endif
	1428
[776]	1429
[1403]	1430	#
[1504]	1431	# Validate any KBUILD_BLD_TYPES additions and finally the KBUILD_TYPE.
[1403]	1432	#
	1433	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1434	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1435	endif
	1436	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1437	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1438	endif
	1439	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1440	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1441	endif
[1504]	1442	ifn1of ($(KBUILD_TYPE), $(KBUILD_BLD_TYPES))
	1443	$(error kBuild: KBUILD_TYPE(=$(KBUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
[1403]	1444	endif
	1445
	1446
	1447
[988]	1448	ifdef KBUILD_PROFILE_SELF
[2008]	1449	$(evalcall def_profile_self, end of header.kmk)
	1450	_KBUILD_TS_HEADER_END := $(_KBUILD_TS_PREV)
[988]	1451	endif
	1452
[69]	1453	# end-of-file-content
[72]	1454	__header_kmk__ := 1
[69]	1455	endif # __header_kmk__
[479]	1456

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