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header.kmk@ 1426

Last change on this file since 1426 was 1426, checked in by bird, 17 years ago
Added a INTERMEDIATES keyword which all source -> object rules depends (order) on, so that handler that generates headers and stuff can ensure that their rules are executed before any stuff is compiled.
Property svn:eol-style set to `native` Property svn:keywords set to `Id Revision`
File size: 32.0 KB

Rev	Line
[69]	1	# $Id: header.kmk 1426 2008-03-21 08:06:09Z bird $
	2	## @file
	3	#
[978]	4	# kBuild - File included at top of a makefile.
[69]	5	#
[782]	6	# Copyright (c) 2004-2007 knut st. osmundsen <bird-kBuild-spam@anduin.net>
[69]	7	#
	8	#
	9	# This file is part of kBuild.
	10	#
	11	# kBuild is free software; you can redistribute it and/or modify
	12	# it under the terms of the GNU General Public License as published by
	13	# the Free Software Foundation; either version 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	#
	26
	27	ifndef __header_kmk__
	28	# start-of-file-content
[988]	29	ifdef KBUILD_PROFILE_SELF
	30	_KBUILD_TS_HEADER_START := $(nanots ) # just a dummy warm up query
	31	$(info prof: since start - since previous - event description)
	32	_KBUILD_TS_HEADER_START := $(nanots )
	33	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_START)
	34	endif
[69]	35
[978]	36
[69]	37	#
[978]	38	# Check make version before we do anything else.
[69]	39	#
[978]	40	ifndef KMK_VERSION
[984]	41	$(error kBuild: The kmk default variable KMK_VERSION isn't defined! Make sure you are using 'kmk' and not 'make', 'gmake', 'kmk_gmake', 'dmake' or any other make program)
[978]	42	endif
	43	ifneq ($(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR),0.1)
	44	ifneq ($(KBUILD_VERSION_MAJOR),0)
[1348]	45	$(warning kBuild: kmk major version mismatch! Expected '0' but found '$(KBUILD_VERSION_MAJOR)'!)
[978]	46	else
[1348]	47	$(warning kBuild: kmk minor version mismatch! Expected '1' but found '$(KBUILD_VERSION_MINOR)'!)
[978]	48	endif
[1348]	49	else
	50	ifneq ($(int-ge $(KBUILD_VERSION_PATCH),2),1)
	51	$(warning kBuild: kmk version mismatch! Expected 0.1.2 or later. Actual version is $(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR).$(KBUILD_VERSION_PATCH).)
	52	endif
[978]	53	endif
[69]	54
	55	#
[978]	56	# The revision in which this file was last modified.
	57	# This can be useful when using development versions of kBuild.
[380]	58	#
[978]	59	KMK_REVISION := $(patsubst %:,, $Rev: 1426 $ )
[414]	60
[978]	61
[380]	62	#
[978]	63	# Define the default goal.
[69]	64	#
[978]	65	all: all_recursive
[69]	66
[894]	67	#
[978]	68	# The phony FORCE target.
[894]	69	#
[978]	70	FORCE:
[72]	71
[978]	72
[69]	73	#
[978]	74	# Enable delete on error and second expansion of prerequisites.
[894]	75	#
[978]	76	.DELETE_ON_ERROR:
	77
[894]	78	.SECONDEXPANSION:
	79
	80
	81	#
[95]	82	# General purpose macros.
	83	#
[204]	84
[380]	85	##
	86	# Newline character(s).
	87	define NL
[95]	88
[380]	89
	90	endef
	91
	92	##
	93	# Tab character.
	94	TAB := $(subst ., ,.)
	95
	96	##
[896]	97	# Newline + tab characters (for generating commands).
	98	NLTAB = $(NL)$(TAB)
	99
	100	##
[380]	101	# Space character.
	102	SP := $(subst ., ,.)
	103
	104	##
[895]	105	# Hash character.
	106	define HASH
	107	#
	108	endef
[380]	109
[895]	110	##
	111	# Colon character.
	112	COLON := :
	113
	114	##
	115	# Semicolon character.
	116	SEMICOLON := ;
	117
	118	##
	119	# Comma character.
	120	COMMA := ,
	121
	122	##
	123	# Dot character.
	124	DOT := .
	125
	126	##
	127	# Dollar character.
	128	DOLLAR := $$
	129
	130	##
	131	# Equal character.
	132	EQUAL := =
	133
	134
[95]	135	#
[1403]	136	# The list of standard build types in kBuild.
	137	#
[1416]	138	# This list can be extended in Config.kmk and it's possible to extend
[1403]	139	# (inherit) another build type.
	140	#
[1420]	141	KBUILD_BLD_TYPES := release profile debug
[1403]	142
	143
	144	#
[985]	145	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	146	#
	147	# When kBuild is ported to a new OS or architecture a unique keyword needs
	148	# to be assigned to it and added here. This strictness is required because
	149	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	150	# build types. (PORTME)
[978]	151	#
[985]	152	KBUILD_OSES := darwin freebsd l4 linux netbsd nt openbsd os2 solaris win
[1381]	153	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	154
	155
	156	#
[585]	157	# Set default build type.
[69]	158	#
	159	ifndef BUILD_TYPE
[978]	160	BUILD_TYPE := release
	161	else
[1388]	162	if1of ($(BUILD_TYPE), $(KBUILD_OSES) $(KBUILD_ARCHES))
[978]	163	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' is an OS or architecture!)
[585]	164	endif
[978]	165	ifneq (.$(words $(BUILD_TYPE)).$(BUILD_TYPE).,.1.$(strip $(BUILD_TYPE)).)
	166	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' contains spaces/tabs!)
	167	endif
[72]	168	endif
[69]	169
	170
	171	#
[978]	172	# Assert valid build platform variables.
[70]	173	#
[978]	174	# All these are set by kmk so they shouldn't be any trouble
	175	# unless the user starts messing about with environment variables.
	176	#
	177	ifneq (.$(words $(BUILD_PLATFORM)).$(BUILD_PLATFORM).,.1.$(strip $(BUILD_PLATFORM)).)
	178	$(error kBuild: The BUILD_PLATFORM value '$(BUILD_PLATFORM)' contains spaces/tabs!)
[72]	179	endif
[978]	180	ifneq ($(words $(filter $(BUILD_PLATFORM),$(KBUILD_OSES))),1)
	181	$(error kBuild: BUILD_PLATFORM value '$(BUILD_PLATFORM)' is not recognized (valid: $(KBUILD_OSES)))
	182	endif
[70]	183
[980]	184	ifneq (.$(words $(BUILD_PLATFORM_ARCH)).$(BUILD_PLATFORM_ARCH).,.1.$(strip $(BUILD_PLATFORM_ARCH)).)
[978]	185	$(error kBuild: The BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' contains spaces/tabs!)
[329]	186	endif
[978]	187	ifneq ($(words $(filter $(BUILD_PLATFORM_ARCH),$(KBUILD_ARCHES))),1)
	188	$(error kBuild: BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	189	endif
[72]	190
[978]	191	ifeq ($(strip $(BUILD_PLATFORM_CPU)),)
[994]	192	BUILD_PLATFORM_CPU := blend
	193	else
	194	ifneq (.$(words $(BUILD_PLATFORM_CPU)).$(BUILD_PLATFORM_CPU).,.1.$(strip $(BUILD_PLATFORM_CPU)).)
	195	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' contains spaces/tabs!)
	196	endif
[1348]	197	if1of ($(BUILD_PLATFORM_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[994]	198	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' was found in the OS or architecture keywords!)
	199	endif
	200	ifeq ($(BUILD_PLATFORM_CPU),$(BUILD_TYPE))
	201	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' is the same as the BUILD_TYPE!)
	202	endif
[978]	203	endif
[72]	204
[978]	205
[70]	206	#
[978]	207	# Assert or set default target platform.
	208	# When not defined use the corresponding BUILD_PLATFORM value.
[72]	209	#
	210	ifndef BUILD_TARGET
[978]	211	BUILD_TARGET := $(BUILD_PLATFORM)
[72]	212	else
[980]	213	ifneq (.$(words $(BUILD_TARGET)).$(BUILD_TARGET).,.1.$(strip $(BUILD_TARGET)).)
[978]	214	$(error kBuild: The BUILD_TARGET value '$(BUILD_TARGET)' contains spaces/tabs!)
[478]	215	endif
[978]	216	ifneq ($(words $(filter $(BUILD_TARGET),$(KBUILD_OSES))),1)
	217	$(error kBuild: BUILD_TARGET value '$(BUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
	218	endif
[72]	219	endif
	220
[329]	221	ifndef BUILD_TARGET_ARCH
[978]	222	BUILD_TARGET_ARCH := $(BUILD_PLATFORM_ARCH)
	223	else
[980]	224	ifneq (.$(words $(BUILD_TARGET_ARCH)).$(BUILD_TARGET_ARCH).,.1.$(strip $(BUILD_TARGET_ARCH)).)
[978]	225	$(error kBuild: The BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' contains spaces/tabs!)
	226	endif
	227	ifneq ($(words $(filter $(BUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	228	$(error kBuild: BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
	229	endif
[329]	230	endif
[978]	231
[329]	232	ifndef BUILD_TARGET_CPU
[978]	233	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
[994]	234	else ifeq ($(strip $(BUILD_TARGET_CPU)),)
	235	ifeq ($(BUILD_TARGET_ARCH),$(BUILD_PLATFORM_ARCH))
	236	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
	237	else
	238	BUILD_TARGET_CPU := blend
	239	endif
[978]	240	else
	241	ifneq (.$(words $(BUILD_TARGET_CPU)).$(BUILD_TARGET_CPU).,.1.$(strip $(BUILD_TARGET_CPU)).)
	242	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' contains spaces/tabs!)
	243	endif
[1348]	244	if1of ($(BUILD_TARGET_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[978]	245	$(error kBuild: The BUILD_TARGET_CPU value was found in the OS or architecture keywords!)
	246	endif
	247	ifeq ($(BUILD_TARGET_CPU),$(BUILD_TYPE))
	248	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' is the same as the BUILD_TYPE!)
	249	endif
[329]	250	endif
[72]	251
	252
	253	#
[978]	254	# Paths and stuff.
[69]	255	#
[978]	256
	257	# Adjust DEPTH first.
	258	DEPTH := $(strip $(DEPTH))
	259	ifeq ($(DEPTH),)
	260	DEPTH := .
	261	endif
	262
[725]	263	## PATH_CURRENT is the current directory (getcwd).
[306]	264	PATH_CURRENT := $(abspath $(CURDIR))
[725]	265	## PATH_SUB_CURRENT points to current directory of the current makefile.
	266	# Meaning that it will change value as we enter and exit sub-makefiles.
	267	PATH_SUB_CURRENT := $(PATH_CURRENT)
	268	## PATH_ROOT points to the project root directory.
	269	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	270	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	271	ifneq ($(strip $(SUB_DEPTH)),)
[978]	272	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	273	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	274	else
[725]	275	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	276	endif
[306]	277
[748]	278	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	279	# This variable is used to determin where the object files and other output goes.
[1390]	280	ifneq ($(PATH_ROOT),$(PATH_SUB_ROOT))
	281	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	282	else
[1390]	283	CURSUBDIR := .
[266]	284	endif
[306]	285
[70]	286	# Output directories.
[242]	287	ifndef PATH_OUT_BASE
[725]	288	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	289	endif
[240]	290	ifndef PATH_OUT
[725]	291	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places.)
	292	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(BUILD_TYPE)
	293	else
	294	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH)/$(BUILD_TYPE)
	295	endif
[329]	296	endif # !define PATH_OUT
[1051]	297	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	298	PATH_OBJ = $(PATH_OUT)/obj
	299	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
	300	PATH_INS = $(PATH_OUT)
	301	PATH_BIN = $(PATH_INS)/bin
	302	PATH_DLL = $(PATH_INS)/bin
	303	PATH_SYS = $(PATH_INS)/bin
	304	PATH_LIB = $(PATH_INS)/lib
	305	PATH_DOC = $(PATH_INS)/doc
[70]	306
[978]	307	# PATH_KBUILD is determined by kmk.
	308	ifeq ($(strip $(PATH_KBUILD)),)
	309	$(error kBuild: PATH_KBUILD is missing or empty! kmk is supposed to set it.)
[70]	310	endif
[978]	311	# PATH_KBUILD_BIN is determined by kmk.
	312	ifeq ($(strip $(PATH_KBUILD_BIN)),)
	313	$(error kBuild: PATH_KBUILD_BIN is missing or empty! kmk is supposed to set it.)
	314	endif
	315
[69]	316	# kBuild files which might be of interest.
	317	FILE_KBUILD_HEADER := $(PATH_KBUILD)/header.kmk
[725]	318	#FILE_KBUILD_CONFIG := $(PATH_KBUILD)/config.kmk
[69]	319	FILE_KBUILD_FOOTER := $(PATH_KBUILD)/footer.kmk
	320
[725]	321	## MAKEFILE is the name of the main makefile.
[204]	322	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	323	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	324	# This is updated everything a sub-makefile is included.
	325	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	326
[72]	327
[69]	328	#
[72]	329	# Build platform setup.
[984]	330	# (PORTME)
[69]	331	#
[984]	332
[69]	333	# OS/2
[72]	334	ifeq ($(BUILD_PLATFORM),os2)
[83]	335	EXEC_X86_WIN32 := innopec.exe
[69]	336	HOSTSUFF_EXE := .exe
	337	endif
	338
	339	# Linux
[72]	340	ifeq ($(BUILD_PLATFORM),linux)
[135]	341	EXEC_X86_WIN32 := wine
[69]	342	HOSTSUFF_EXE :=
	343	endif
[70]	344
[547]	345	# Win, Win32, Win64, NT.
[1388]	346	if1of ($(BUILD_PLATFORM), win nt)
[69]	347	EXEC_X86_WIN32 :=
	348	HOSTSUFF_EXE := .exe
	349	endif
	350
[299]	351	# FreeBSD
	352	ifeq ($(BUILD_PLATFORM),freebsd)
	353	EXEC_X86_WIN32 := wine
	354	HOSTSUFF_EXE :=
	355	endif
[125]	356
[557]	357	# Darwin / Mac OS X
	358	ifeq ($(BUILD_PLATFORM),darwin)
	359	EXEC_X86_WIN32 := false
	360	HOSTSUFF_EXE :=
	361	endif
	362
[811]	363	# Solaris
	364	ifeq ($(BUILD_PLATFORM),solaris)
	365	EXEC_X86_WIN32 := false
	366	HOSTSUFF_EXE :=
	367	endif
	368
[299]	369
[73]	370	#
	371	# Build target setup.
[984]	372	# (PORTME)
[73]	373	#
[1388]	374	SUFF_DEP := .dep
	375	if1of ($(BUILD_TARGET), win nt os2)
	376	SUFF_OBJ := .obj
	377	SUFF_LIB := .lib
	378	SUFF_DLL := .dll
	379	SUFF_EXE := .exe
	380	SUFF_SYS := .sys
	381	SUFF_RES := .res
	382	else ifeq ($(BUILD_TARGET),l4)
	383	SUFF_OBJ := .o
	384	SUFF_LIB := .a
	385	SUFF_DLL := .s.so
	386	SUFF_EXE :=
	387	SUFF_SYS := .a
	388	SUFF_RES :=
	389	else ifeq ($(BUILD_TARGET),darwin)
	390	SUFF_OBJ := .o
	391	SUFF_LIB := .a
	392	SUFF_DLL := .dylib
	393	SUFF_EXE :=
	394	SUFF_SYS :=
	395	SUFF_RES :=
	396	else
	397	SUFF_OBJ := .o
	398	SUFF_LIB := .a
	399	SUFF_DLL := .so
	400	SUFF_EXE :=
	401	if1of ($(BUILD_TARGET), freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	402	SUFF_SYS := .ko
[1388]	403	else
[1389]	404	SUFF_SYS :=
	405	endif
[1388]	406	SUFF_RES :=
[73]	407	endif
[69]	408
	409	#
	410	# Standard kBuild tools.
	411	#
[978]	412	ifeq ($(KMK),kmk)
	413	KMK := $(PATH_KBUILD_BIN)/kmk$(HOSTSUFF_EXE)
[233]	414	endif
[978]	415	MAKE := $(KMK)
[233]	416
[1378]	417	GMAKE := $(PATH_KBUILD_BIN)/kmk_gmake$(HOSTSUFF_EXE)
	418
[578]	419	DEP_EXT := $(PATH_KBUILD_BIN)/kDep$(HOSTSUFF_EXE)
[1388]	420	if1of (kDep, $(KMK_BUILTIN))
[397]	421	DEP := kmk_builtin_kDep
[230]	422	else
[380]	423	DEP := $(DEP_EXT)
[230]	424	endif
[69]	425
[578]	426	DEP_IDB_EXT := $(PATH_KBUILD_BIN)/kDepIDB$(HOSTSUFF_EXE)
[1388]	427	if1of (kDepIDB, $(KMK_BUILTIN))
[1004]	428	DEP_IDB := kmk_builtin_kDepIDB
[397]	429	else
	430	DEP_IDB := $(DEP_IDB_EXT)
	431	endif
	432
[578]	433	DEP_PRE_EXT := $(PATH_KBUILD_BIN)/kDepPre$(HOSTSUFF_EXE)
[1388]	434	if1of (kDepPre, $(KMK_BUILTIN))
[1004]	435	DEP_PRE := kmk_builtin_kDepPre
[380]	436	else
	437	DEP_PRE := $(DEP_PRE_EXT)
	438	endif
	439
[1004]	440	KOBJCACHE_EXT := $(PATH_KBUILD_BIN)/kObjCache$(HOSTSUFF_EXE)
[1388]	441	if1of (kObjCache, $(KMK_BUILTIN))
[1004]	442	KOBJCACHE := kmk_builtin_kObjCache
	443	else
	444	KOBJCACHE := $(KOBJCACHE_EXT)
	445	endif
	446
[578]	447	APPEND_EXT := $(PATH_KBUILD_BIN)/kmk_append$(HOSTSUFF_EXE)
[380]	448	APPEND := kmk_builtin_append
[69]	449
[578]	450	CAT_EXT := $(PATH_KBUILD_BIN)/kmk_cat$(HOSTSUFF_EXE)
[380]	451	CAT := kmk_builtin_cat
[353]	452
[1118]	453	CMP_EXT := $(PATH_KBUILD_BIN)/kmk_cmp$(HOSTSUFF_EXE)
	454	CMP := kmk_builtin_cmp
	455
[1119]	456	CP_EXT := $(PATH_KBUILD_BIN)/kmk_cp$(HOSTSUFF_EXE)
	457	CP := kmk_builtin_cp
	458
[578]	459	ECHO_EXT := $(PATH_KBUILD_BIN)/kmk_echo$(HOSTSUFF_EXE)
[380]	460	ECHO := kmk_builtin_echo
	461
[578]	462	INSTALL_EXT := $(PATH_KBUILD_BIN)/kmk_install$(HOSTSUFF_EXE)
[380]	463	INSTALL := kmk_builtin_install
	464
[578]	465	LN_EXT := $(PATH_KBUILD_BIN)/kmk_ln$(HOSTSUFF_EXE)
[380]	466	LN := kmk_builtin_ln
	467
[1118]	468	MD5SUM_EXT := $(PATH_KBUILD_BIN)/kmk_md5sum$(HOSTSUFF_EXE)
	469	MD5SUM := kmk_builtin_md5sum
	470
[578]	471	MKDIR_EXT := $(PATH_KBUILD_BIN)/kmk_mkdir$(HOSTSUFF_EXE)
[380]	472	MKDIR := kmk_builtin_mkdir
	473
[578]	474	MV_EXT := $(PATH_KBUILD_BIN)/kmk_mv$(HOSTSUFF_EXE)
[380]	475	MV := kmk_builtin_mv
	476
[776]	477	PRINTF_EXT := $(PATH_KBUILD_BIN)/kmk_printf$(HOSTSUFF_EXE)
	478	PRINTF := kmk_builtin_printf
	479
[1272]	480	REDIRECT_EXT:= $(PATH_KBUILD_BIN)/kmk_redirect$(HOSTSUFF_EXE)
[1388]	481	if1of (redirect, $(KMK_BUILTIN))
[1272]	482	REDIRECT := kmk_builtin_redirect
	483	else
	484	REDIRECT := $(REDIRECT_EXT)
	485	endif
	486
[578]	487	RM_EXT := $(PATH_KBUILD_BIN)/kmk_rm$(HOSTSUFF_EXE)
[380]	488	RM := kmk_builtin_rm
	489
[601]	490	RMDIR_EXT := $(PATH_KBUILD_BIN)/kmk_rmdir$(HOSTSUFF_EXE)
	491	RMDIR := kmk_builtin_rmdir
	492
[578]	493	SED_EXT := $(PATH_KBUILD_BIN)/kmk_sed$(HOSTSUFF_EXE)
[1272]	494	if1of (sed, $(KMK_BUILTIN))
[978]	495	SED_INT := kmk_builtin_sed
[380]	496	else
[978]	497	SED_INT := $(SED_EXT)
	498	endif
[380]	499	SED := $(SED_EXT)
	500
[1296]	501	TEST_EXT := $(PATH_KBUILD_BIN)/kmk_test$(HOSTSUFF_EXE)
	502	TEST := kmk_builtin_test
	503
[380]	504	# Our default shell is the Almquist shell from *BSD.
[578]	505	ASH := $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)
[380]	506	MAKESHELL := $(ASH)
	507	SHELL := $(ASH)
	508	export SHELL MAKESHELL
	509
[414]	510	# Symlinking is problematic on some platforms...
[380]	511	LN_SYMLINK := $(LN) -s
	512
[743]	513
	514	#
	515	# Some Functions.
[748]	516	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	517	#
	518
[130]	519	## ABSPATH - make paths absolute.
[129]	520	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	521	#
[129]	522	# @param $1 The paths to make absolute.
[696]	523	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	524	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	525
[130]	526	## DIRDEP - make create directory dependencies.
	527	#
	528	# @param $1 The paths to the directories which must be created.
[353]	529	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	530
	531	## Cygwin kludge.
	532	# This converts /cygdrive/x/% to x:%.
	533	#
	534	# @param $1 The paths to make native.
	535	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	536	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	537	CYGPATHMIXED = $(foreach path,$(1)\
[129]	538	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	539	else
[743]	540	CYGPATHMIXED = $(1)
[129]	541	endif
	542
[743]	543	## Removes the drive letter from a path (if it has one)
	544	# @param $1 the path
	545	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	546
[743]	547	## Removes the root slash from a path (if it has one)
	548	# @param $1 the path
	549	no-root-slash = $(patsubst /%,%,$(1))
[723]	550
[743]	551	## Figure out where to put object files.
	552	# @param $1 real target name.
	553	# @param $2 normalized main target
[748]	554	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	555
[743]	556	## Figure out where to put object files.
	557	# @param $1 normalized main target
	558	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	559
	560
[129]	561	#
[353]	562	# Initialize some of the globals which the Config.kmk and
	563	# others can add stuff to if they like for processing in the footer.
	564	#
	565
[1416]	566	## KBUILD_TEMPLATE_PATHS
[353]	567	# List a paths (separated by space) where templates can be found.
[1416]	568	KBUILD_TEMPLATE_PATHS :=
[353]	569
[1416]	570	## KBUILD_TOOL_PATHS
[353]	571	# List of paths (separated by space) where tools can be found.
[1416]	572	KBUILD_TOOL_PATHS :=
[353]	573
[1416]	574	## KBUILD_SDK_PATHS
[353]	575	# List of paths (separated by space) where SDKs can be found.
[1416]	576	KBUILD_SDK_PATHS :=
[353]	577
[1416]	578	## KBUILD_DEFAULT_PATHS
	579	# List of paths (separated by space) to search for stuff as a last resort.
	580	KBUILD_DEFAULT_PATHS :=
	581
[353]	582	## Proritized list of the default makefile when walking subdirectories.
	583	# The user can overload this list.
	584	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	585
[1424]	586	## KBUILD_SRC_HANDLERS
	587	# The list of source handlers, pair of extension and handler.
	588	# The user can overload this list to provide additional or custom
	589	# handlers. On a per-target/template see SRC_HANDLERS.
	590	KBUILD_SRC_HANDLERS := \
	591	.c:def_src_handler_c \
	592	.C:def_src_handler_c \
	593	.cxx:def_src_handler_cxx \
	594	.CXX:def_src_handler_cxx \
	595	.cpp:def_src_handler_cxx \
	596	.CPP:def_src_handler_cxx \
	597	.cc:def_src_handler_cxx \
	598	.CC:def_src_handler_cxx \
	599	.m:def_src_handler_objc \
	600	.asm:def_src_handler_asm \
	601	.ASM:def_src_handler_asm \
	602	.s:def_src_handler_asm \
	603	.S:def_src_handler_asm \
	604	.rc:def_src_handler_rc \
	605	.obj:def_src_handler_obj \
	606	.o:def_src_handler_obj \
	607	.res:def_src_handler_obj \
	608	.lib:def_src_handler_obj \
	609	.a:def_src_handler_obj \
[980]	610
[640]	611	## PROPS_TOOLS
[985]	612	# This is a subset of PROPS_SINGLE.
[1256]	613	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	614
[353]	615	## PROPS_SINGLE
	616	# The list of non-accumulative target properties.
	617	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	618	# will do the necessary inheritance for templates, sdks, tools and targets.
	619	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[1256]	620	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF
[985]	621	## PROPS_SINGLE_LNK
	622	# Subset of PROPS_SINGLE which applies to all linkable targets.
[1400]	623	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL \
[985]	624	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[1256]	625	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF
[353]	626
	627	## PROPS_DEFERRED
[889]	628	# This list of non-accumulative target properties which are or may be
	629	# functions, and thus should not be expanded until the very last moment.
[985]	630	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS NAME SONAME
[353]	631
[660]	632	## PROPS_ACCUMULATE_R
[748]	633	# The list of accumulative target properties where the right most value/flag
[660]	634	# is the 'most significant'.
[353]	635	# A Config.kmk file can add it's own properties to this list and kBuild
	636	# will do the necessary inheritance from templates to targets.
[660]	637	PROPS_ACCUMULATE_R := \
[985]	638	DEPS ORDERDEPS DEFS \
	639	ARFLAGS \
[660]	640	CFLAGS CDEFS \
	641	CXXFLAGS CXXDEFS \
[1256]	642	OBJCFLAGS OBJCDEFS \
[660]	643	ASFLAGS ASDEFS \
	644	RCFLAGS RCDEFS \
	645	LDFLAGS \
[830]	646	IDFLAGS IFDLAGS ISFLAGS \
[640]	647	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	648	## PROPS_ACCUMULATE_R_LNK
	649	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	650	PROPS_ACCUMULATE_R_LNK := \
	651	DEPS ORDERDEPS DEFS \
	652	CFLAGS CDEFS \
	653	CXXFLAGS CXXDEFS \
[1256]	654	OBJCFLAGS OBJCDEFS \
[985]	655	ASFLAGS ASDEFS \
	656	RCFLAGS RCDEFS \
	657	IDFLAGS IFDLAGS ISFLAGS
[353]	658
[660]	659	## PROPS_ACCUMULATE
[748]	660	# The list of accumulative target properties where the left most value/flag
[660]	661	# is the 'most significant'.
	662	# A Config.kmk file can add it's own properties to this list and kBuild
	663	# will do the necessary inheritance from templates to targets.
	664	PROPS_ACCUMULATE_L := \
[1426]	665	SDKS SOURCES SRC_HANDLERS INTERMEDIATES \
[1256]	666	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[897]	667	LIBS LIBPATH \
[985]	668	DIRS BLDDIRS CLEAN
	669	## PROPS_ACCUMULATE_L_LNK
	670	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	671	PROPS_ACCUMULATE_L_LNK := \
[1424]	672	SDKS SOURCES SRC_HANDLERS \
[1256]	673	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[985]	674	BLDDIRS CLEAN
[353]	675
[662]	676	## PROPS_ALL
	677	# List of all the properties.
	678	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	679
[662]	680
[985]	681	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	682	## @{
	683	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	684	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	685	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	686	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	687	## @}
	688
	689	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	690	## @{
[989]	691	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	692	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	693	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	694	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	695	## @}
	696
	697	## @name Properties valid on dlls (DLLS)
	698	## @{
	699	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	700	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	701	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	702	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	703	## @}
	704
[989]	705	## @name Properties valid on system modules (SYSMODS)
	706	## @{
	707	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	708	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	709	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	710	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	711	## @}
	712
[985]	713	## @name Properties valid on installs (INSTALLS)
	714	## @{
[1400]	715	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST
[985]	716	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
	717	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS
	718	PROPS_INSTALLS_ACCUMULATE_L := SOURCES DIRS CLEAN
	719	## @}
	720
	721	## @name Properties valid on fetches (INSTALLS)
	722	## @{
[1400]	723	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	724	PROPS_FETCHES_DEFERRED :=
	725	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
	726	PROPS_FETCHES_ACCUMULATE_L := SOURCES
	727	## @}
	728
	729
[353]	730	#
[748]	731	# Here is a special 'hack' to prevent innocent environment variables being
	732	# picked up and treated as properties. (The most annoying example of why
[662]	733	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	734	#
[748]	735	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	736	# disable this 'hack'.
	737	#
	738	ifndef KBUILD_DONT_KILL_ENV_PROPS
	739
	740	define def_nuke_environment_prop
	741	ifeq ($(origin $(prop)),environment)
	742	$(prop) =
	743	endif
	744	endef
[762]	745	$(foreach prop, $(PROPS_ALL) \
	746	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS INSTALLS OTHERS \
[897]	747	SUBDIRS MAKEFILES BLDDIRS \
[762]	748	,$(eval $(value def_nuke_environment_prop)))
[662]	749
[897]	750	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	751
	752
	753	#
[353]	754	# Pass configuration.
	755	#
	756	# The PASS_<passname>_trgs variable is listing the targets.
	757	# The PASS_<passname>_vars variable is listing the target variables.
	758	# The PASS_<passname>_pass variable is the lowercased passname.
	759	#
	760
[640]	761	## PASS: fetches
	762	# This pass fetches and unpacks things needed to complete the build.
	763	PASS_FETCHES := Fetches
	764	PASS_FETCHES_trgs :=
	765	PASS_FETCHES_vars := _FETCHES
	766	PASS_FETCHES_pass := fetches
	767
	768	## PASS: patches
	769	# This pass applies patches.
	770	PASS_PATCHES := Patches
	771	PASS_PATCHES_trgs :=
	772	PASS_PATCHES_vars := _PATCHES
	773	PASS_PATCHES_pass := patches
	774
[353]	775	## PASS: bldprogs
	776	# This pass builds targets which are required for building the rest.
	777	PASS_BLDPROGS := Build Programs
	778	PASS_BLDPROGS_trgs :=
	779	PASS_BLDPROGS_vars := _BLDPROGS
	780	PASS_BLDPROGS_pass := bldprogs
	781
	782	## PASS: libraries
	783	# This pass builds library targets.
	784	PASS_LIBRARIES := Libraries
	785	PASS_LIBRARIES_trgs :=
	786	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	787	PASS_LIBRARIES_pass := libraries
	788
	789	## PASS: binaries
	790	# This pass builds dll targets.
	791	PASS_DLLS := DLLs
	792	PASS_DLLS_trgs :=
	793	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	794	PASS_DLLS_pass := dlls
	795
	796	## PASS: binaries
	797	# This pass builds binary targets, i.e. programs, system modules and stuff.
	798	PASS_BINARIES := Programs
	799	PASS_BINARIES_trgs :=
	800	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _OTHER_BINARIES
	801	PASS_BINARIES_pass := binaries
	802
	803	## PASS: others
	804	# This pass builds other targets.
	805	PASS_OTHERS := Other Stuff
	806	PASS_OTHERS_trgs :=
	807	PASS_OTHERS_vars := _OTHERS
	808	PASS_OTHERS_pass := others
	809
	810	## PASS: install
	811	# This pass installs the built entities to a sandbox area.
	812	PASS_INSTALLS := Install
	813	PASS_INSTALLS_trgs :=
[854]	814	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS _INSTALLS_FILES
[353]	815	PASS_INSTALLS_pass := installs
	816
	817	## PASS: packing
	818	# This pass processes custom packing rules.
	819	PASS_PACKING := Packing
[414]	820	PASS_PACKING_trgs :=
[417]	821	PASS_PACKING_vars := _PACKING
[353]	822	PASS_PACKING_pass := packing
[414]	823	#alias
	824	packing: pass_packing
[353]	825
	826	## PASS: clean
	827	# This pass removes all generated files.
	828	PASS_CLEAN := Clean
	829	PASS_CLEAN_trgs := do-clean
	830	PASS_CLEAN_vars :=
	831	PASS_CLEAN_pass := clean
	832	# alias
	833	clean: pass_clean
	834
	835	## PASS: nothing
	836	# This pass just walks the tree.
	837	PASS_NOTHING := Nothing
	838	PASS_NOTHING_trgs := do-nothing
	839	PASS_NOTHING_vars :=
	840	PASS_NOTHING_pass := nothing
	841	# alias
	842	nothing: pass_nothing
	843
	844	## DEFAULT_PASSES
	845	# The default passes and their order.
	846	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS INSTALLS
	847
	848	## PASSES
	849	# The passes that should be defined. This must include
	850	# all passes mentioned by DEFAULT_PASSES.
[723]	851	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) NOTHING CLEAN
[353]	852
	853
	854	#
[984]	855	# Check for --pretty-command-printing before including the Config.kmk
	856	# so that anyone overriding the message macros can take the implied
	857	# verbosity level change into account.
	858	#
	859	ifndef KBUILD_VERBOSE
	860	ifndef KBUILD_QUIET
	861	ifneq ($(filter --pretty-command-printing,$(MAKEFLAGS)),)
	862	export KBUILD_VERBOSE := 2
	863	endif
	864	endif
	865	endif
	866
	867
	868	#
[1418]	869	# Legacy variable translation.
	870	# These will be eliminated when switching to the next version.
	871	#
	872	ifdef USE_KOBJCACHE
	873	ifndef KBUILD_USE_KOBJCACHE
	874	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	875	endif
	876	endif
	877
	878
	879	#
[69]	880	# This is how we find the closest config.kmk.
	881	# It's a little hacky but I think it works fine.
[70]	882	#
	883	_CFGDIR := .
[78]	884	_CFGFILES := ./Config.kmk ./config.kmk
[69]	885	define def_include_config
[78]	886	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	887	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	888	endef
	889	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	890	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	891	# add the default config file.
[78]	892	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	893	_CFGFILES :=
	894	_CFGDIR :=
[416]	895	ifeq ($(_CFGFILE),)
	896	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	897	endif
[69]	898
	899	# Include the config.kmk we found file (or the default one).
[988]	900	ifdef KBUILD_PROFILE_SELF
	901	_KBUILD_TS_NOW := $(nanots )
	902	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - including $(_CFGFILE))
	903	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
[69]	904
[988]	905	include $(_CFGFILE)
[69]	906
[988]	907	_KBUILD_TS_NOW := $(nanots )
	908	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - included $(_CFGFILE))
	909	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
	910	else
	911	include $(_CFGFILE)
	912	endif
	913
	914
	915
[696]	916	#
[874]	917	# Finalize a the central path variables now that we've included the Config.kmk file.
	918	#
	919	# This prevents some trouble when users override the defaults for these
	920	# variables and uses relative paths or paths with incorrect case.
	921	#
	922	PATH_OUT := $(abspath $(PATH_OUT))
	923	PATH_OBJ := $(abspath $(PATH_OBJ))
	924	PATH_TARGET := $(abspath $(PATH_TARGET))
	925	PATH_INS := $(abspath $(PATH_INS))
	926	PATH_BIN := $(abspath $(PATH_BIN))
	927	PATH_DLL := $(abspath $(PATH_DLL))
	928	PATH_SYS := $(abspath $(PATH_SYS))
	929	PATH_LIB := $(abspath $(PATH_LIB))
	930	PATH_DOC := $(abspath $(PATH_DOC))
	931
	932
	933	#
[788]	934	# Setup the message style. The default one is inlined.
[776]	935	#
[788]	936	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	937	# to create your own message style.
	938	#
[776]	939	KBUILD_MSG_STYLE ?= default
	940	ifeq ($(KBUILD_MSG_STYLE),default)
	941	#
	942	# The 'default' style.
	943	#
	944
	945	## Fetch starting.
	946	# @param 1 Target name.
	947	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	948	## Re-fetch starting.
	949	# @param 1 Target name.
	950	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	951	## Downloading a fetch component.
	952	# @param 1 Target name.
	953	# @param 2 The source URL.
	954	# @param 3 The destination file name.
	955	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	956	## Checking a fetch component.
	957	# @param 1 Target name.
	958	# @param 2 The source URL.
	959	# @param 3 The destination file name.
	960	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	961	## Unpacking a fetch component.
	962	# @param 1 Target name.
	963	# @param 2 The archive file name.
	964	# @param 3 The target directory.
	965	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	966	## Fetch completed.
	967	# @param 1 Target name.
	968	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	969	## Unfetch a fetch target.
	970	# @param 1 Target name.
	971	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	972	## Compiling a source file.
	973	# @param 1 Target name.
	974	# @param 2 The source filename.
	975	# @param 3 The primary link output file name.
[1256]	976	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	977	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	978	## Tool
	979	# @param 1 The tool name (bin2c,...)
	980	# @param 2 Target name.
	981	# @param 3 The source filename.
	982	# @param 4 The primary output file name.
	983	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	984	## Generate a file, typically a source file.
	985	# @param 1 Target name if applicable.
	986	# @param 2 Output file name.
	987	# @param 3 What it's generated from
	988	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	989	## Linking a bldprog/dll/program/sysmod target.
	990	# @param 1 Target name.
	991	# @param 2 The primary link output file name.
	992	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	993	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	994	## Merging a library into the target (during library linking).
	995	# @param 1 Target name.
	996	# @param 2 The output library name.
	997	# @param 3 The input library name.
[845]	998	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	999	## Creating a directory (build).
	1000	# @param 1 Directory name.
	1001	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1002	## Cleaning.
	1003	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1004	## Nothing.
	1005	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1006	## Pass
	1007	# @param 1 The pass name.
	1008	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1009	## Installing a bldprog/lib/dll/program/sysmod target.
	1010	# @param 1 Target name.
	1011	# @param 2 The source filename.
	1012	# @param 3 The destination file name.
	1013	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1014	## Installing a file (install target).
	1015	# @param 1 The source filename.
	1016	# @param 2 The destination filename.
	1017	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1018	## Installing a symlink.
	1019	# @param 1 Symlink
	1020	# @param 2 Link target
	1021	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1022	## Installing a directory.
	1023	# @param 1 Directory name.
	1024	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1025
[788]	1026	else
	1027	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(PATH_KBUILD)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
	1028	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1029	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1030	else
[788]	1031	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1032	endif
	1033	endif
	1034
	1035
	1036	#
[696]	1037	# Message macros.
	1038	#
[748]	1039	# This is done after including Config.kmk as to allow for
[696]	1040	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1041	#
	1042	ifdef KBUILD_QUIET
[776]	1043	# No output
[696]	1044	QUIET := @
	1045	QUIET2:= @
	1046	MSG_L1 =
	1047	MSG_L2 =
	1048	else
	1049	ifndef KBUILD_VERBOSE
[776]	1050	# Default output level.
	1051	QUIET := @
	1052	QUIET2 := @
	1053	MSG_L1 ?= @$(ECHO) "kBuild: $1"
	1054	MSG_L2 =
	1055	else ifeq ($(KBUILD_VERBOSE),1)
	1056	# A bit more output
	1057	QUIET := @
	1058	QUIET2 := @
	1059	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1060	MSG_L2 =
	1061	else ifeq ($(KBUILD_VERBOSE),2)
	1062	# Lot more output
	1063	QUIET :=
	1064	QUIET2 := @
	1065	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1066	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1067	else
	1068	# maximal output.
[776]	1069	QUIET :=
	1070	QUIET2 :=
	1071	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1072	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1073	endif
	1074	endif
	1075
[776]	1076
[1403]	1077	#
	1078	# Validate any KBUILD_BLD_TYPES additions and finally the BUILD_TYPE.
	1079	#
	1080	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1081	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1082	endif
	1083	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1084	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1085	endif
	1086	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1087	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1088	endif
	1089	ifn1of ($(BUILD_TYPE), $(KBUILD_BLD_TYPES))
	1090	$(error kBuild: BUILD_TYPE(=$(BUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
	1091	endif
	1092
	1093
	1094
[988]	1095	ifdef KBUILD_PROFILE_SELF
	1096	_KBUILD_TS_HEADER_END := $(nanots )
	1097	$(info prof: $(int-sub $(_KBUILD_TS_HEADER_END), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_HEADER_END), $(_KBUILD_TS_PREV)) - end of header.kmk)
	1098	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_END)
	1099	endif
	1100
[69]	1101	# end-of-file-content
[72]	1102	__header_kmk__ := 1
[69]	1103	endif # __header_kmk__
[479]	1104

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