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header.kmk@ 2502

Last change on this file since 2502 was 2493, checked in by bird, 14 years ago
we expect kmk 0.1.5 or later.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 44.7 KB

Rev	Line
[69]	1	# $Id: header.kmk 2493 2011-07-22 11:25:25Z 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
[2493]	73	if $(KBUILD_VERSION_PATCH) < 5
	74	$(warning kBuild: kmk version mismatch! Expected 0.1.5 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: 2493 $ )
[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
[2271]	452	# Development tool tree.
	453	KBUILD_DEVTOOLS = $(if $(PATH_DEVTOOLS),$(PATH_DEVTOOLS),$(PATH_ROOT)/tools)
	454	KBUILD_DEVTOOLS_TRG = $(KBUILD_DEVTOOLS)/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)
	455	KBUILD_DEVTOOLS_HST = $(KBUILD_DEVTOOLS)/$(KBUILD_HOST).$(KBUILD_HOST_ARCH)
	456
	457	if1of ($(KBUILD_TARGET_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	458	ifeq ($(KBUILD_TARGET_ARCH),amd64)
	459	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).x86
	460	else ifeq ($(KBUILD_TARGET_ARCH),hppa64)
	461	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).hppa32
	462	else ifeq ($(KBUILD_TARGET_ARCH),mips64)
	463	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).mips32
	464	else ifeq ($(KBUILD_TARGET_ARCH),ppc64)
	465	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).ppc32
	466	else ifeq ($(KBUILD_TARGET_ARCH),s390x)
	467	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).s390
	468	else ifeq ($(KBUILD_TARGET_ARCH),sparc64)
	469	KBUILD_DEVTOOLS_TRG_ALT = $(PATH_DEVTOOLS)/$(KBUILD_TARGET).sparc32
	470	endif
	471	endif
	472
	473	if1of ($(KBUILD_HOST_ARCH), amd64 hppa64 mips64 ppc64 s390x sparc64)
	474	ifeq ($(KBUILD_HOST_ARCH),amd64)
	475	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).x86
	476	else ifeq ($(KBUILD_HOST_ARCH),hppa64)
	477	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).hppa32
	478	else ifeq ($(KBUILD_HOST_ARCH),mips64)
	479	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).mips32
	480	else ifeq ($(KBUILD_HOST_ARCH),ppc64)
	481	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).ppc32
	482	else ifeq ($(KBUILD_HOST_ARCH),s390x)
	483	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).s390
	484	else ifeq ($(KBUILD_HOST_ARCH),sparc64)
	485	KBUILD_DEVTOOLS_HST_ALT = $(PATH_DEVTOOLS)/$(KBUILD_HOST).sparc32
	486	endif
	487	endif
	488
	489
[1504]	490	# KBUILD_PATH / PATH_KBUILD is determined by kmk.
	491	ifndef KBUILD_PATH
	492	KBUILD_PATH := $(PATH_KBUILD)
[70]	493	endif
[1504]	494	ifeq ($(strip $(KBUILD_PATH)),)
	495	$(error kBuild: KBUILD_PATH is missing or empty! kmk is supposed to set it.)
[978]	496	endif
[1504]	497	# KBUILD_BIN_PATH / PATH_KBUILD_BIN is determined by kmk.
	498	ifndef KBUILD_BIN_PATH
	499	KBUILD_BIN_PATH := $(PATH_KBUILD_BIN)
	500	endif
	501	ifeq ($(strip $(KBUILD_BIN_PATH)),)
	502	$(error kBuild: KBUILD_BIN_PATH is missing or empty! kmk is supposed to set it.)
	503	endif
[978]	504
[69]	505	# kBuild files which might be of interest.
[1664]	506	FILE_KBUILD_HEADER := $(KBUILD_PATH)/header.kmk
	507	#FILE_KBUILD_CONFIG := $(KBUILD_PATH)/config.kmk
	508	FILE_KBUILD_FOOTER := $(KBUILD_PATH)/footer.kmk
	509	FILE_KBUILD_SUB_HEADER := $(KBUILD_PATH)/subheader.kmk
	510	FILE_KBUILD_SUB_FOOTER := $(KBUILD_PATH)/subfooter.kmk
[69]	511
[725]	512	## MAKEFILE is the name of the main makefile.
[204]	513	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	514	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	515	# This is updated everything a sub-makefile is included.
	516	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	517
[72]	518
[1602]	519	## @todo this should be done via SUFF_XYZ.target/host...
	520
[69]	521	#
[72]	522	# Build platform setup.
[984]	523	# (PORTME)
[69]	524	#
[1602]	525	if1of ($(KBUILD_HOST), win nt)
	526	# Win, Win32, Win64, NT.
	527	EXEC_X86_WIN32 :=
	528	HOSTSUFF_EXE := .exe
[984]	529
[1602]	530	# OS/2.
	531	else ifeq ($(KBUILD_HOST),os2)
[83]	532	EXEC_X86_WIN32 := innopec.exe
[69]	533	HOSTSUFF_EXE := .exe
	534
[1602]	535	else if1of ($(KBUILD_HOST), freebsd dragonfly linux openbsd netbsd)
	536	# Unix (like) systems with wine.
[135]	537	EXEC_X86_WIN32 := wine
[69]	538	HOSTSUFF_EXE :=
[70]	539
[1602]	540	else
	541	# Unix (like) systems without wine.
[557]	542	EXEC_X86_WIN32 := false
	543	HOSTSUFF_EXE :=
	544	endif
	545
[811]	546
[73]	547	#
	548	# Build target setup.
[984]	549	# (PORTME)
[73]	550	#
[1388]	551	SUFF_DEP := .dep
[2088]	552	SUFF_BIN :=
[1504]	553	if1of ($(KBUILD_TARGET), win nt os2)
[1388]	554	SUFF_OBJ := .obj
	555	SUFF_LIB := .lib
	556	SUFF_DLL := .dll
	557	SUFF_EXE := .exe
	558	SUFF_SYS := .sys
	559	SUFF_RES := .res
[1504]	560	else ifeq ($(KBUILD_TARGET),l4)
[1388]	561	SUFF_OBJ := .o
	562	SUFF_LIB := .a
	563	SUFF_DLL := .s.so
	564	SUFF_EXE :=
	565	SUFF_SYS := .a
	566	SUFF_RES :=
[1504]	567	else ifeq ($(KBUILD_TARGET),darwin)
[1388]	568	SUFF_OBJ := .o
	569	SUFF_LIB := .a
	570	SUFF_DLL := .dylib
	571	SUFF_EXE :=
	572	SUFF_SYS :=
	573	SUFF_RES :=
	574	else
	575	SUFF_OBJ := .o
	576	SUFF_LIB := .a
	577	SUFF_DLL := .so
	578	SUFF_EXE :=
[1602]	579	if1of ($(KBUILD_TARGET), dragonfly freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	580	SUFF_SYS := .ko
[1388]	581	else
[1389]	582	SUFF_SYS :=
	583	endif
[1388]	584	SUFF_RES :=
[73]	585	endif
[69]	586
	587	#
	588	# Standard kBuild tools.
	589	#
[978]	590	ifeq ($(KMK),kmk)
[1504]	591	KMK := $(KBUILD_BIN_PATH)/kmk$(HOSTSUFF_EXE)
[233]	592	endif
[978]	593	MAKE := $(KMK)
[233]	594
[1504]	595	GMAKE := $(KBUILD_BIN_PATH)/kmk_gmake$(HOSTSUFF_EXE)
[1378]	596
[2148]	597	#DEP_EXT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	598	#DEP_INT := $(KBUILD_BIN_PATH)/kDep$(HOSTSUFF_EXE)
	599	#DEP := $(DEP_INT)
[69]	600
[1504]	601	DEP_IDB_EXT := $(KBUILD_BIN_PATH)/kDepIDB$(HOSTSUFF_EXE)
[2148]	602	DEP_IDB_INT := kmk_builtin_kDepIDB
	603	DEP_IDB := $(DEP_IDB_INT)
[397]	604
[2148]	605	DEP_PRE := $(KBUILD_BIN_PATH)/kDepPre$(HOSTSUFF_EXE)
[380]	606
[1504]	607	KOBJCACHE_EXT := $(KBUILD_BIN_PATH)/kObjCache$(HOSTSUFF_EXE)
[1004]	608	KOBJCACHE := $(KOBJCACHE_EXT)
	609
[1504]	610	APPEND_EXT := $(KBUILD_BIN_PATH)/kmk_append$(HOSTSUFF_EXE)
[2148]	611	APPEND_INT := kmk_builtin_append
	612	APPEND := $(APPEND_INT)
[69]	613
[1504]	614	CAT_EXT := $(KBUILD_BIN_PATH)/kmk_cat$(HOSTSUFF_EXE)
[2148]	615	CAT_INT := kmk_builtin_cat
	616	CAT := $(CAT_INT)
[353]	617
[1753]	618	CHMOD_EXT := $(KBUILD_BIN_PATH)/kmk_chmod$(HOSTSUFF_EXE)
[2148]	619	CHMOD_INT := kmk_builtin_chmod
	620	CHMOD := $(CHMOD_INT)
[1753]	621
[1504]	622	CMP_EXT := $(KBUILD_BIN_PATH)/kmk_cmp$(HOSTSUFF_EXE)
[2148]	623	CMP_INT := kmk_builtin_cmp
	624	CMP := $(CMP_INT)
[1118]	625
[1504]	626	CP_EXT := $(KBUILD_BIN_PATH)/kmk_cp$(HOSTSUFF_EXE)
[2148]	627	CP_INT := kmk_builtin_cp
	628	CP := $(CP_INT)
[1119]	629
[1504]	630	ECHO_EXT := $(KBUILD_BIN_PATH)/kmk_echo$(HOSTSUFF_EXE)
[2148]	631	ECHO_INT := kmk_builtin_echo
	632	ECHO := $(ECHO_INT)
[380]	633
[1753]	634	EXPR_EXT := $(KBUILD_BIN_PATH)/kmk_expr$(HOSTSUFF_EXE)
[2148]	635	EXPR_INT := kmk_builtin_expr
	636	EXPR := $(EXPR_INT)
[1753]	637
[1504]	638	INSTALL_EXT := $(KBUILD_BIN_PATH)/kmk_install$(HOSTSUFF_EXE)
[2148]	639	INSTALL_INT := kmk_builtin_install
	640	INSTALL := $(INSTALL_INT)
[380]	641
[1504]	642	LN_EXT := $(KBUILD_BIN_PATH)/kmk_ln$(HOSTSUFF_EXE)
[2148]	643	LN_INT := kmk_builtin_ln
	644	LN := $(LN_INT)
[380]	645
[1504]	646	MD5SUM_EXT := $(KBUILD_BIN_PATH)/kmk_md5sum$(HOSTSUFF_EXE)
[2148]	647	MD5SUM_INT := kmk_builtin_md5sum
	648	MD5SUM := $(MD5SUM_INT)
[1118]	649
[1504]	650	MKDIR_EXT := $(KBUILD_BIN_PATH)/kmk_mkdir$(HOSTSUFF_EXE)
[2148]	651	MKDIR_INT := kmk_builtin_mkdir
	652	MKDIR := $(MKDIR_INT)
[380]	653
[1504]	654	MV_EXT := $(KBUILD_BIN_PATH)/kmk_mv$(HOSTSUFF_EXE)
[2148]	655	MV_INT := kmk_builtin_mv
	656	MV := $(MV_INT)
[380]	657
[1504]	658	PRINTF_EXT := $(KBUILD_BIN_PATH)/kmk_printf$(HOSTSUFF_EXE)
[2148]	659	PRINTF_INT := kmk_builtin_printf
	660	PRINTF := $(PRINTF_INT)
[776]	661
[1504]	662	REDIRECT_EXT:= $(KBUILD_BIN_PATH)/kmk_redirect$(HOSTSUFF_EXE)
[2148]	663	REDIRECT_INT:= $(REDIRECT_EXT)
	664	REDIRECT := $(REDIRECT_INT)
[1272]	665
[1504]	666	RM_EXT := $(KBUILD_BIN_PATH)/kmk_rm$(HOSTSUFF_EXE)
[2148]	667	RM_INT := kmk_builtin_rm
	668	RM := $(RM_INT)
[380]	669
[1504]	670	RMDIR_EXT := $(KBUILD_BIN_PATH)/kmk_rmdir$(HOSTSUFF_EXE)
[2148]	671	RMDIR_INT := kmk_builtin_rmdir
	672	RMDIR := $(RMDIR_INT)
[601]	673
[1504]	674	SED_EXT := $(KBUILD_BIN_PATH)/kmk_sed$(HOSTSUFF_EXE)
[978]	675	SED_INT := $(SED_EXT)
[380]	676	SED := $(SED_EXT)
	677
[2148]	678	SLEEP_INT := kmk_builtin_sleep
	679	SLEEP_EXT := $(KBUILD_BIN_PATH)/kmk_sleep$(HOSTSUFF_EXE)
	680	SLEEP := $(SLEEP_EXT)
	681
[1504]	682	TEST_EXT := $(KBUILD_BIN_PATH)/kmk_test$(HOSTSUFF_EXE)
[2148]	683	TEST_INT := kmk_builtin_test
	684	TEST := $(TEST_INT)
[1296]	685
[2148]	686	TIME_EXT := $(KBUILD_BIN_PATH)/kmk_time$(HOSTSUFF_EXE)
	687	TIME_INT := $(TIME_EXT)
	688	TIME := $(TIME_INT)
	689
[380]	690	# Our default shell is the Almquist shell from *BSD.
[1504]	691	ASH := $(KBUILD_BIN_PATH)/kmk_ash$(HOSTSUFF_EXE)
[380]	692	MAKESHELL := $(ASH)
	693	SHELL := $(ASH)
	694	export SHELL MAKESHELL
	695
[414]	696	# Symlinking is problematic on some platforms...
[380]	697	LN_SYMLINK := $(LN) -s
	698
[2479]	699	# When copying to the staging area, use hard links to save time and space.
	700	INSTALL_STAGING := $(INSTALL)
[2485]	701	ifndef KBUILD_NO_HARD_LINKING
	702	if1of ($(KMK_FEATURES), install-hard-linking)
	703	INSTALL_STAGING := $(INSTALL) --hard-link-files-when-possible
	704	endif
[2479]	705	endif
[743]	706
[2479]	707
[743]	708	#
	709	# Some Functions.
[748]	710	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	711	#
	712
[130]	713	## ABSPATH - make paths absolute.
[129]	714	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	715	#
[129]	716	# @param $1 The paths to make absolute.
[696]	717	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	718	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	719
[130]	720	## DIRDEP - make create directory dependencies.
	721	#
	722	# @param $1 The paths to the directories which must be created.
[353]	723	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	724
	725	## Cygwin kludge.
	726	# This converts /cygdrive/x/% to x:%.
	727	#
	728	# @param $1 The paths to make native.
	729	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	730	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	731	CYGPATHMIXED = $(foreach path,$(1)\
[129]	732	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	733	else
[743]	734	CYGPATHMIXED = $(1)
[129]	735	endif
	736
[743]	737	## Removes the drive letter from a path (if it has one)
	738	# @param $1 the path
	739	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	740
[743]	741	## Removes the root slash from a path (if it has one)
	742	# @param $1 the path
	743	no-root-slash = $(patsubst /%,%,$(1))
[723]	744
[2488]	745	##
	746	# Similar to firstword, except it returns the value of first defined variable.
	747	# @param $1 list of variables to probe.
[2491]	748	if1of ($(KMK_FEATURES), firstdefined)
	749	define FIRST-DEFINED-VAR
	750	local .RETURN := $(strip $(firstdefined $1, value))
	751	endef
	752	else
	753	define FIRST-DEFINED-VAR
	754	if "$1" != ""
	755	local var := $(word 1,$1)
	756	ifdef $(var)
	757	local .RETURN := $(strip $($(var)))
	758	else
	759	local .RETURN := $(evalcall FIRST-DEFINED-VAR, $(wordlist 2,32,$1))
	760	endif
[2488]	761	else
[2491]	762	local .RETURN :=
[2488]	763	endif
[2491]	764	endef
	765	endif
[2488]	766
[743]	767	## Figure out where to put object files.
	768	# @param $1 real target name.
	769	# @param $2 normalized main target
[748]	770	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	771
[743]	772	## Figure out where to put object files.
	773	# @param $1 normalized main target
	774	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	775
[2223]	776	##
	777	# Checks if the specified short option ($1) is found in the flags ($2),
	778	# assuming getopt style options.
	779	#
	780	# @returns $3 if present, $4 not.
	781	#
	782	# @param $1 The option (single char!).
	783	# @param $2 The option arguments.
	784	# @param $3 Eval and return if present.
	785	# @param $4 Eval and return if not present.
	786	#
	787	# @todo May confuse option values starting with '-' for options.
	788	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT,d,$(flags),present,not-present)
	789	#
	790	define KB_FN_OPT_TEST_SHORT
	791	local options := $(translate $(strip $(filter -%,$(filter-out --%,$2))),$(SP)-,)
	792	local .RETURN := $(if-expr $(pos $1,$(options)) != 0,$3,$4)
	793	endef
[723]	794
[2223]	795	##
	796	# Checks if the specified long option ($1) is found in the flags ($2),
	797	# assuming getopt style options.
[129]	798	#
[2223]	799	# @returns $3 if present, $4 not.
	800	#
	801	# @param $1 The long option, dashes included. No % chars.
	802	# @param $2 The option arguments.
	803	# @param $3 Eval and return if present.
	804	# @param $4 Eval and return if not present.
	805	#
	806	# @todo May confuse option values starting with '--' for options.
	807	# @remarks Invoke like this: $(evalcall KBFN_OPT_TEST_SHORT,--defined,$(flags),present,not-present)
	808	#
	809	define KB_FN_OPT_TEST_LONG
	810	local options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$2)))
	811	local .RETURN := $(if-expr "$(filter $1,$(options))" != "",$3,$4)
	812	endef
	813
	814	##
	815	# Checks if the specified short ($1) or long ($2) option is found in the flags ($2),
	816	# assuming getopt style options.
	817	#
	818	# @returns $4 if present, $5 not.
	819	#
	820	# @param $1 The short option (single char!).
	821	# @param $2 The long option, dashes included. No % chars.
	822	# @param $3 The option arguments.
	823	# @param $4 Eval and return if present.
	824	# @param $5 Eval and return if not present.
	825	#
	826	# @todo May confuse option values starting with '--' for options.
	827	# @remarks Invoke like this: $(evalcall KB_FN_OPT_TEST_SHORT_LONG,d,--defined,$(flags),present,not-present)
	828	#
	829	define KB_FN_OPT_TEST_SHORT_LONG
	830	local short_options := $(translate $(strip $(filter -%,$(filter-out --%,$3))),$(SP)-,)
	831	local long_options := $(filter-out =delete=%,$(subst :, =delete=,$(subst =, =delete=,$3)))
	832	local .RETURN := $(if-expr $(pos $1,$(short_options)) != 0 \|\| "$(filter $2,$(long_options))" != "",$4,$5)
	833	endef
	834
[2434]	835	##
	836	# Make an assignment to a deprecated variable.
	837	#
	838	# @param $1 The variable name.
	839	# @param $2 The value.
	840	# @param $3 The variable to use instead.
	841	#
	842	ifdef KBUILD_WITH_DEPREATED_AS_ERROR
[2441]	843	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(error $1 is deprecated, use $3 instead))
[2434]	844	else
[2441]	845	KB_FN_ASSIGN_DEPRECATED = $(eval $(subst :,$$(COLON),$1) = $2$$(warning $1 is deprecated, use $3 instead))
[2434]	846	endif
[2223]	847
	848
	849	#
[353]	850	# Initialize some of the globals which the Config.kmk and
	851	# others can add stuff to if they like for processing in the footer.
	852	#
	853
[1416]	854	## KBUILD_TEMPLATE_PATHS
[353]	855	# List a paths (separated by space) where templates can be found.
[1416]	856	KBUILD_TEMPLATE_PATHS :=
[353]	857
[1416]	858	## KBUILD_TOOL_PATHS
[353]	859	# List of paths (separated by space) where tools can be found.
[1416]	860	KBUILD_TOOL_PATHS :=
[353]	861
[1416]	862	## KBUILD_SDK_PATHS
[353]	863	# List of paths (separated by space) where SDKs can be found.
[1416]	864	KBUILD_SDK_PATHS :=
[353]	865
[1621]	866	## KBUILD_UNIT_PATHS
	867	# List of paths (separated by space) where units (USES) can be found.
	868	KBUILD_UNIT_PATHS :=
	869
[1416]	870	## KBUILD_DEFAULT_PATHS
	871	# List of paths (separated by space) to search for stuff as a last resort.
	872	KBUILD_DEFAULT_PATHS :=
	873
[353]	874	## Proritized list of the default makefile when walking subdirectories.
	875	# The user can overload this list.
	876	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	877
[1424]	878	## KBUILD_SRC_HANDLERS
	879	# The list of source handlers, pair of extension and handler.
	880	# The user can overload this list to provide additional or custom
	881	# handlers. On a per-target/template see SRC_HANDLERS.
	882	KBUILD_SRC_HANDLERS := \
	883	.c:def_src_handler_c \
	884	.C:def_src_handler_c \
	885	.cxx:def_src_handler_cxx \
	886	.CXX:def_src_handler_cxx \
	887	.cpp:def_src_handler_cxx \
	888	.CPP:def_src_handler_cxx \
	889	.cc:def_src_handler_cxx \
	890	.CC:def_src_handler_cxx \
	891	.m:def_src_handler_objc \
[2356]	892	.M:def_src_handler_objcxx \
	893	.mm:def_src_handler_objcxx \
[1424]	894	.asm:def_src_handler_asm \
	895	.ASM:def_src_handler_asm \
	896	.s:def_src_handler_asm \
	897	.S:def_src_handler_asm \
	898	.rc:def_src_handler_rc \
	899	.obj:def_src_handler_obj \
	900	.o:def_src_handler_obj \
[1435]	901	.res:def_src_handler_obj
[980]	902
[640]	903	## PROPS_TOOLS
[985]	904	# This is a subset of PROPS_SINGLE.
[2356]	905	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	906
[353]	907	## PROPS_SINGLE
	908	# The list of non-accumulative target properties.
	909	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	910	# will do the necessary inheritance for templates, sdks, tools and targets.
[2475]	911	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INSTTYPE INST STAGE NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[2356]	912	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF BINSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF \
[2225]	913	MODE UID GID
[985]	914	## PROPS_SINGLE_LNK
	915	# Subset of PROPS_SINGLE which applies to all linkable targets.
[2356]	916	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL OBJCXXTOOL ASTOOL RCTOOL \
[1621]	917	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[2356]	918	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF OBJCXXOBJSUFF ASOBJSUFF RCOBJSUFF \
[2225]	919	MODE UID GID
[353]	920
	921	## PROPS_DEFERRED
[889]	922	# This list of non-accumulative target properties which are or may be
	923	# functions, and thus should not be expanded until the very last moment.
[2475]	924	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS PRE_INST_CMDS POST_INST_CMDS NAME SONAME
[353]	925
[660]	926	## PROPS_ACCUMULATE_R
[748]	927	# The list of accumulative target properties where the right most value/flag
[660]	928	# is the 'most significant'.
[353]	929	# A Config.kmk file can add it's own properties to this list and kBuild
	930	# will do the necessary inheritance from templates to targets.
[660]	931	PROPS_ACCUMULATE_R := \
[1702]	932	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	933	ARFLAGS \
[660]	934	CFLAGS CDEFS \
	935	CXXFLAGS CXXDEFS \
[1256]	936	OBJCFLAGS OBJCDEFS \
[2356]	937	OBJCXXFLAGS OBJCXXDEFS \
[660]	938	ASFLAGS ASDEFS \
	939	RCFLAGS RCDEFS \
	940	LDFLAGS \
[2483]	941	IDFLAGS IFFLAGS EXEC_IFFLAGS ISFLAGS \
[640]	942	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	943	## PROPS_ACCUMULATE_R_LNK
	944	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	945	PROPS_ACCUMULATE_R_LNK := \
[1702]	946	DEPS LNK_DEPS ORDERDEPS LNK_ORDERDEPS DEFS \
[985]	947	CFLAGS CDEFS \
	948	CXXFLAGS CXXDEFS \
[1256]	949	OBJCFLAGS OBJCDEFS \
[2356]	950	OBJCXXFLAGS OBJCXXDEFS \
[985]	951	ASFLAGS ASDEFS \
	952	RCFLAGS RCDEFS \
[2483]	953	IDFLAGS IFFLAGS ISFLAGS
[353]	954
[660]	955	## PROPS_ACCUMULATE
[748]	956	# The list of accumulative target properties where the left most value/flag
[660]	957	# is the 'most significant'.
	958	# A Config.kmk file can add it's own properties to this list and kBuild
	959	# will do the necessary inheritance from templates to targets.
	960	PROPS_ACCUMULATE_L := \
[2483]	961	SDKS USES SOURCES EXEC_SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	962	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[897]	963	LIBS LIBPATH \
[985]	964	DIRS BLDDIRS CLEAN
	965	## PROPS_ACCUMULATE_L_LNK
	966	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	967	PROPS_ACCUMULATE_L_LNK := \
[2344]	968	SDKS USES SOURCES SRC_HANDLERS INTERMEDIATES \
[2356]	969	INCS CINCS CXXINCS OBJCINCS OBJCXXINCS ASINCS RCINCS \
[985]	970	BLDDIRS CLEAN
[353]	971
[662]	972	## PROPS_ALL
	973	# List of all the properties.
	974	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	975
[985]	976	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	977	## @{
	978	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	979	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	980	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	981	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	982	## @}
	983
	984	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	985	## @{
[989]	986	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	987	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	988	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	989	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	990	## @}
	991
	992	## @name Properties valid on dlls (DLLS)
	993	## @{
	994	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	995	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	996	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	997	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	998	## @}
	999
[989]	1000	## @name Properties valid on system modules (SYSMODS)
	1001	## @{
	1002	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	1003	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	1004	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1005	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1006	## @}
	1007
[2084]	1008	## @name Properties valid on misc binaries (MISCBINS)
	1009	## @{
	1010	PROPS_MISCBINS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL BINSUFF
	1011	PROPS_MISCBINS_DEFERRED := $(PROPS_DEFERRED)
	1012	PROPS_MISCBINS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	1013	PROPS_MISCBINS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	1014	## @}
	1015
[985]	1016	## @name Properties valid on installs (INSTALLS)
	1017	## @{
[2483]	1018	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU MODE UID GID
[985]	1019	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
[2483]	1020	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS GOALS INST_ONLY_GOALS STAGE_ONLY_GOALS IFFLAGS EXEC_IFFLAGS
	1021	PROPS_INSTALLS_ACCUMULATE_L := SOURCES EXEC_SOURCES DIRS CLEAN
[985]	1022	## @}
	1023
[2475]	1024	## @name Properties valid on fetches (FETCHES)
[985]	1025	## @{
[1400]	1026	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	1027	PROPS_FETCHES_DEFERRED :=
	1028	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[1613]	1029	PROPS_FETCHES_ACCUMULATE_L := SOURCES CLEAN
[985]	1030	## @}
	1031
[2274]	1032	## KBUILD_COMPILE_CATEGTORIES
	1033	# Tools categories for compiling.
	1034	KBUILD_COMPILE_CATEGTORIES := AS C CXX OBJC OBJCXX RC
[985]	1035
[2274]	1036	## KBUILD_GENERIC_CATEGORIES
	1037	# Generic tool categories.
	1038	KBUILD_GENERIC_CATEGORIES := FETCH UNPACK PATCH $(addprefix LINK_,LIBRARY PROGRAM DLL SYSMOD MISCBIN)
	1039
	1040	## PROPS_TOOLS_ONLY
	1041	# Properties found only on tools.
	1042	# This is expanded in a deferred manner, so it will pick up changes made to
	1043	# KBUILD_COMPILE_CATEGTORIES and KBUILD_GENERIC_CATEGORIES made by units.
	1044	PROPS_TOOLS_ONLY = \
	1045	$(foreach cat, $(KBUILD_COMPILE_CATEGTORIES), \
	1046	COMPILE_$(cat)_CMDS \
	1047	COMPILE_$(cat)_OUTPUT \
	1048	COMPILE_$(cat)_OUTPUT_MAYBE \
	1049	COMPILE_$(cat)_DEPEND \
	1050	COMPILE_$(cat)_DEPORD \
	1051	COMPILE_$(cat)_USES_KOBJCACHE ) \
	1052	$(foreach cat, $(KBUILD_GENERIC_CATEGORIES), \
	1053	$(cat)_CMDS \
	1054	$(cat)_OUTPUT \
	1055	$(cat)_OUTPUT_MAYBE \
	1056	$(cat)_DEPEND \
	1057	$(cat)_DEPORD ))
	1058
	1059
[353]	1060	#
[748]	1061	# Here is a special 'hack' to prevent innocent environment variables being
	1062	# picked up and treated as properties. (The most annoying example of why
[662]	1063	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	1064	#
[748]	1065	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	1066	# disable this 'hack'.
	1067	#
	1068	ifndef KBUILD_DONT_KILL_ENV_PROPS
	1069
	1070	define def_nuke_environment_prop
	1071	ifeq ($(origin $(prop)),environment)
	1072	$(prop) =
	1073	endif
	1074	endef
[762]	1075	$(foreach prop, $(PROPS_ALL) \
[2084]	1076	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS MISCBINS INSTALLS OTHERS \
[897]	1077	SUBDIRS MAKEFILES BLDDIRS \
[762]	1078	,$(eval $(value def_nuke_environment_prop)))
[662]	1079
[897]	1080	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	1081
	1082
	1083	#
[353]	1084	# Pass configuration.
	1085	#
	1086	# The PASS_<passname>_trgs variable is listing the targets.
	1087	# The PASS_<passname>_vars variable is listing the target variables.
	1088	# The PASS_<passname>_pass variable is the lowercased passname.
	1089	#
	1090
[640]	1091	## PASS: fetches
	1092	# This pass fetches and unpacks things needed to complete the build.
	1093	PASS_FETCHES := Fetches
	1094	PASS_FETCHES_trgs :=
	1095	PASS_FETCHES_vars := _FETCHES
	1096	PASS_FETCHES_pass := fetches
	1097
	1098	## PASS: patches
	1099	# This pass applies patches.
	1100	PASS_PATCHES := Patches
	1101	PASS_PATCHES_trgs :=
	1102	PASS_PATCHES_vars := _PATCHES
	1103	PASS_PATCHES_pass := patches
	1104
[353]	1105	## PASS: bldprogs
	1106	# This pass builds targets which are required for building the rest.
	1107	PASS_BLDPROGS := Build Programs
	1108	PASS_BLDPROGS_trgs :=
	1109	PASS_BLDPROGS_vars := _BLDPROGS
	1110	PASS_BLDPROGS_pass := bldprogs
	1111
	1112	## PASS: libraries
	1113	# This pass builds library targets.
	1114	PASS_LIBRARIES := Libraries
	1115	PASS_LIBRARIES_trgs :=
	1116	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	1117	PASS_LIBRARIES_pass := libraries
	1118
	1119	## PASS: binaries
	1120	# This pass builds dll targets.
	1121	PASS_DLLS := DLLs
	1122	PASS_DLLS_trgs :=
	1123	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	1124	PASS_DLLS_pass := dlls
	1125
	1126	## PASS: binaries
	1127	# This pass builds binary targets, i.e. programs, system modules and stuff.
	1128	PASS_BINARIES := Programs
	1129	PASS_BINARIES_trgs :=
[2084]	1130	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _MISC_BINS _OTHER_BINARIES
[353]	1131	PASS_BINARIES_pass := binaries
	1132
	1133	## PASS: others
	1134	# This pass builds other targets.
	1135	PASS_OTHERS := Other Stuff
	1136	PASS_OTHERS_trgs :=
	1137	PASS_OTHERS_vars := _OTHERS
	1138	PASS_OTHERS_pass := others
	1139
[2475]	1140	## PASS: staging
[353]	1141	# This pass installs the built entities to a sandbox area.
[1646]	1142	## @todo split this up into build install (to sandbox) and real installation.
[2475]	1143	PASS_STAGING := Staging
	1144	PASS_STAGING_trgs :=
	1145	PASS_STAGING_vars := _STAGING_DIRS _INSTALLS _STAGING_FILES
	1146	PASS_STAGING_pass := staging
	1147
	1148	## PASS: install
	1149	# This pass installs the built entities to where they will be used (using
	1150	# DESTROOT or PATH_INS to indicate where this is).
[353]	1151	PASS_INSTALLS := Install
	1152	PASS_INSTALLS_trgs :=
[2475]	1153	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS_FILES
[353]	1154	PASS_INSTALLS_pass := installs
	1155
[1646]	1156	## PASS: testing
	1157	# This pass processes custom rules for executing tests.
	1158	PASS_TESTING := Tests
	1159	PASS_TESTING_trgs :=
	1160	PASS_TESTING_vars := _TESTING
	1161	PASS_TESTING_pass := testing
	1162
[353]	1163	## PASS: packing
	1164	# This pass processes custom packing rules.
	1165	PASS_PACKING := Packing
[414]	1166	PASS_PACKING_trgs :=
[417]	1167	PASS_PACKING_vars := _PACKING
[353]	1168	PASS_PACKING_pass := packing
	1169
	1170	## PASS: clean
	1171	# This pass removes all generated files.
	1172	PASS_CLEAN := Clean
	1173	PASS_CLEAN_trgs := do-clean
	1174	PASS_CLEAN_vars :=
	1175	PASS_CLEAN_pass := clean
	1176
	1177	## PASS: nothing
	1178	# This pass just walks the tree.
	1179	PASS_NOTHING := Nothing
	1180	PASS_NOTHING_trgs := do-nothing
	1181	PASS_NOTHING_vars :=
	1182	PASS_NOTHING_pass := nothing
	1183
	1184	## DEFAULT_PASSES
	1185	# The default passes and their order.
[2475]	1186	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS STAGING
[353]	1187
	1188	## PASSES
	1189	# The passes that should be defined. This must include
	1190	# all passes mentioned by DEFAULT_PASSES.
[2475]	1191	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) INSTALLS TESTING PACKING CLEAN NOTHING
[353]	1192
	1193
	1194	#
[984]	1195	# Check for --pretty-command-printing before including the Config.kmk
	1196	# so that anyone overriding the message macros can take the implied
	1197	# verbosity level change into account.
	1198	#
	1199	ifndef KBUILD_VERBOSE
	1200	ifndef KBUILD_QUIET
[1562]	1201	ifeq ($(KMK_OPTS_PRETTY_COMMAND_PRINTING),1)
[984]	1202	export KBUILD_VERBOSE := 2
	1203	endif
	1204	endif
	1205	endif
	1206
	1207
	1208	#
[1418]	1209	# Legacy variable translation.
	1210	# These will be eliminated when switching to the next version.
	1211	#
	1212	ifdef USE_KOBJCACHE
	1213	ifndef KBUILD_USE_KOBJCACHE
	1214	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	1215	endif
	1216	endif
	1217
	1218
	1219	#
[69]	1220	# This is how we find the closest config.kmk.
	1221	# It's a little hacky but I think it works fine.
[70]	1222	#
	1223	_CFGDIR := .
[78]	1224	_CFGFILES := ./Config.kmk ./config.kmk
[69]	1225	define def_include_config
[78]	1226	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	1227	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	1228	endef
	1229	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	1230	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	1231	# add the default config file.
[78]	1232	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	1233	_CFGFILES :=
	1234	_CFGDIR :=
[416]	1235	ifeq ($(_CFGFILE),)
	1236	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	1237	endif
[69]	1238
	1239	# Include the config.kmk we found file (or the default one).
[988]	1240	ifdef KBUILD_PROFILE_SELF
[2008]	1241	$(evalcall def_profile_self, including $(_CFGFILE))
[988]	1242	include $(_CFGFILE)
[2008]	1243	$(evalcall def_profile_self, included $(_CFGFILE))
[988]	1244	else
	1245	include $(_CFGFILE)
	1246	endif
	1247
	1248
	1249
[696]	1250	#
[874]	1251	# Finalize a the central path variables now that we've included the Config.kmk file.
	1252	#
	1253	# This prevents some trouble when users override the defaults for these
	1254	# variables and uses relative paths or paths with incorrect case.
	1255	#
[1692]	1256	PATH_OUT_BASE := $(abspath $(PATH_OUT_BASE))
[2475]	1257	PATH_OUT := $(abspath $(PATH_OUT))
	1258	PATH_OBJ := $(abspath $(PATH_OBJ))
	1259	PATH_TARGET := $(abspath $(PATH_TARGET))
	1260	PATH_INS := $(abspath $(PATH_INS))
	1261	PATH_STAGE := $(abspath $(PATH_STAGE))
[874]	1262
[2475]	1263	# Finalize the install and staging directory layouts.
	1264	define def_kbuild_finalize_inst
	1265	local val := $(strip $($(y)_$(x)))
	1266	ifeq ($(val),)
	1267	$(error kBuild: '$(y)_$(x)' is set to an empty value.)
	1268	endif
	1269	ifneq ($(words $(val)),1)
	1270	$(error kBuild: The '$(y)_$(x)' value '$(val)' should not contain spaces.)
	1271	endif
	1272	ifneq ($(pos \,$(val)), 0)
	1273	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains DOS slashes: not allowed.)
	1274	endif
	1275	ifneq ($(pos $(COLON),$(val)), 0)
	1276	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains colon: not allowed.)
	1277	endif
	1278	ifneq ($(substr $(val),-1), /)
	1279	$(error kBuild: The '$(y)_$(x)' value '$(val)' has no trailing slash.)
	1280	endif
	1281	if $(pos /../,$(val)) != 0 \|\| "$(substr $(val), 3)" == "../"
	1282	$(error kBuild: The '$(y)_$(x)' value '$(val)' contains dot-dot escape.)
	1283	endif
	1284	$($(y)_$(x) := $(val)
[2479]	1285
	1286	local val := $(strip $(PATH_$(y)_$(x)))
	1287	ifeq ($(val),)
	1288	$(error kBuild: 'PATH_$(y)_$(x)' is set to an empty value.)
	1289	endif
	1290	PATH_$(y)_$(x) := $(val)
[2475]	1291	endef
[2479]	1292	$(foreach y, INST STAGE, $(foreach x, $(KBUILD_INST_PATHS), $(evalcall def_kbuild_finalize_inst)))
[874]	1293
[2475]	1294
[874]	1295	#
[788]	1296	# Setup the message style. The default one is inlined.
[776]	1297	#
[788]	1298	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	1299	# to create your own message style.
	1300	#
[776]	1301	KBUILD_MSG_STYLE ?= default
	1302	ifeq ($(KBUILD_MSG_STYLE),default)
	1303	#
	1304	# The 'default' style.
	1305	#
	1306
	1307	## Fetch starting.
	1308	# @param 1 Target name.
	1309	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	1310	## Re-fetch starting.
	1311	# @param 1 Target name.
	1312	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	1313	## Downloading a fetch component.
	1314	# @param 1 Target name.
	1315	# @param 2 The source URL.
	1316	# @param 3 The destination file name.
	1317	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	1318	## Checking a fetch component.
	1319	# @param 1 Target name.
	1320	# @param 2 The source URL.
	1321	# @param 3 The destination file name.
	1322	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	1323	## Unpacking a fetch component.
	1324	# @param 1 Target name.
	1325	# @param 2 The archive file name.
	1326	# @param 3 The target directory.
	1327	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	1328	## Fetch completed.
	1329	# @param 1 Target name.
	1330	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	1331	## Unfetch a fetch target.
	1332	# @param 1 Target name.
	1333	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	1334	## Compiling a source file.
	1335	# @param 1 Target name.
	1336	# @param 2 The source filename.
	1337	# @param 3 The primary link output file name.
[1256]	1338	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	1339	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	1340	## Tool
	1341	# @param 1 The tool name (bin2c,...)
	1342	# @param 2 Target name.
	1343	# @param 3 The source filename.
	1344	# @param 4 The primary output file name.
	1345	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	1346	## Generate a file, typically a source file.
	1347	# @param 1 Target name if applicable.
	1348	# @param 2 Output file name.
	1349	# @param 3 What it's generated from
	1350	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	1351	## Linking a bldprog/dll/program/sysmod target.
	1352	# @param 1 Target name.
	1353	# @param 2 The primary link output file name.
	1354	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	1355	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	1356	## Merging a library into the target (during library linking).
	1357	# @param 1 Target name.
	1358	# @param 2 The output library name.
	1359	# @param 3 The input library name.
[845]	1360	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	1361	## Creating a directory (build).
	1362	# @param 1 Directory name.
	1363	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1364	## Cleaning.
	1365	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1366	## Nothing.
	1367	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1368	## Pass
	1369	# @param 1 The pass name.
	1370	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1371	## Installing a bldprog/lib/dll/program/sysmod target.
	1372	# @param 1 Target name.
	1373	# @param 2 The source filename.
	1374	# @param 3 The destination file name.
	1375	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1376	## Installing a file (install target).
	1377	# @param 1 The source filename.
	1378	# @param 2 The destination filename.
	1379	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1380	## Installing a symlink.
	1381	# @param 1 Symlink
	1382	# @param 2 Link target
	1383	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1384	## Installing a directory.
	1385	# @param 1 Directory name.
	1386	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1387
[788]	1388	else
[1504]	1389	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(KBUILD_PATH)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
[788]	1390	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1391	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1392	else
[788]	1393	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1394	endif
	1395	endif
	1396
	1397
	1398	#
[696]	1399	# Message macros.
	1400	#
[748]	1401	# This is done after including Config.kmk as to allow for
[696]	1402	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1403	#
	1404	ifdef KBUILD_QUIET
[776]	1405	# No output
[696]	1406	QUIET := @
	1407	QUIET2:= @
	1408	MSG_L1 =
	1409	MSG_L2 =
	1410	else
	1411	ifndef KBUILD_VERBOSE
[776]	1412	# Default output level.
	1413	QUIET := @
	1414	QUIET2 := @
[1496]	1415	MSG_L1 ?= %@$(ECHO) "kBuild: $1"
[776]	1416	MSG_L2 =
	1417	else ifeq ($(KBUILD_VERBOSE),1)
	1418	# A bit more output
	1419	QUIET := @
	1420	QUIET2 := @
[1496]	1421	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
[776]	1422	MSG_L2 =
	1423	else ifeq ($(KBUILD_VERBOSE),2)
	1424	# Lot more output
	1425	QUIET :=
	1426	QUIET2 := @
[1496]	1427	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1428	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1429	else
	1430	# maximal output.
[776]	1431	QUIET :=
	1432	QUIET2 :=
[1496]	1433	MSG_L1 ?= %@$(ECHO) "kBuild: $1 $2"
	1434	MSG_L2 ?= %@$(ECHO) "kBuild: $1"
[696]	1435	endif
	1436	endif
	1437
[776]	1438
[1403]	1439	#
[1504]	1440	# Validate any KBUILD_BLD_TYPES additions and finally the KBUILD_TYPE.
[1403]	1441	#
	1442	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1443	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1444	endif
	1445	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1446	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1447	endif
	1448	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1449	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1450	endif
[1504]	1451	ifn1of ($(KBUILD_TYPE), $(KBUILD_BLD_TYPES))
	1452	$(error kBuild: KBUILD_TYPE(=$(KBUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
[1403]	1453	endif
	1454
	1455
	1456
[988]	1457	ifdef KBUILD_PROFILE_SELF
[2008]	1458	$(evalcall def_profile_self, end of header.kmk)
	1459	_KBUILD_TS_HEADER_END := $(_KBUILD_TS_PREV)
[988]	1460	endif
	1461
[69]	1462	# end-of-file-content
[72]	1463	__header_kmk__ := 1
[69]	1464	endif # __header_kmk__
[479]	1465

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