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header.kmk@ 1492

Last change on this file since 1492 was 1441, checked in by bird, 17 years ago
output make-stats when KBUILD_PROFILE_SELF is active.
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File size: 32.1 KB

Rev	Line
[69]	1	# $Id: header.kmk 1441 2008-03-30 05:31:21Z 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)
[1441]	32	$(info stat: $(make-stats ))
[988]	33	_KBUILD_TS_HEADER_START := $(nanots )
	34	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_START)
	35	endif
[69]	36
[978]	37
[69]	38	#
[978]	39	# Check make version before we do anything else.
[69]	40	#
[978]	41	ifndef KMK_VERSION
[984]	42	$(error kBuild: The kmk default variable KMK_VERSION isn't defined! Make sure you are using 'kmk' and not 'make', 'gmake', 'kmk_gmake', 'dmake' or any other make program)
[978]	43	endif
	44	ifneq ($(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR),0.1)
	45	ifneq ($(KBUILD_VERSION_MAJOR),0)
[1348]	46	$(warning kBuild: kmk major version mismatch! Expected '0' but found '$(KBUILD_VERSION_MAJOR)'!)
[978]	47	else
[1348]	48	$(warning kBuild: kmk minor version mismatch! Expected '1' but found '$(KBUILD_VERSION_MINOR)'!)
[978]	49	endif
[1348]	50	else
	51	ifneq ($(int-ge $(KBUILD_VERSION_PATCH),2),1)
	52	$(warning kBuild: kmk version mismatch! Expected 0.1.2 or later. Actual version is $(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR).$(KBUILD_VERSION_PATCH).)
	53	endif
[978]	54	endif
[69]	55
	56	#
[978]	57	# The revision in which this file was last modified.
	58	# This can be useful when using development versions of kBuild.
[380]	59	#
[978]	60	KMK_REVISION := $(patsubst %:,, $Rev: 1441 $ )
[414]	61
[978]	62
[380]	63	#
[978]	64	# Define the default goal.
[69]	65	#
[978]	66	all: all_recursive
[69]	67
[894]	68	#
[978]	69	# The phony FORCE target.
[894]	70	#
[978]	71	FORCE:
[72]	72
[978]	73
[69]	74	#
[978]	75	# Enable delete on error and second expansion of prerequisites.
[894]	76	#
[978]	77	.DELETE_ON_ERROR:
	78
[894]	79	.SECONDEXPANSION:
	80
	81
	82	#
[95]	83	# General purpose macros.
	84	#
[204]	85
[380]	86	##
	87	# Newline character(s).
	88	define NL
[95]	89
[380]	90
	91	endef
	92
	93	##
	94	# Tab character.
	95	TAB := $(subst ., ,.)
	96
	97	##
[896]	98	# Newline + tab characters (for generating commands).
	99	NLTAB = $(NL)$(TAB)
	100
	101	##
[380]	102	# Space character.
	103	SP := $(subst ., ,.)
	104
	105	##
[895]	106	# Hash character.
	107	define HASH
	108	#
	109	endef
[380]	110
[895]	111	##
	112	# Colon character.
	113	COLON := :
	114
	115	##
	116	# Semicolon character.
	117	SEMICOLON := ;
	118
	119	##
	120	# Comma character.
	121	COMMA := ,
	122
	123	##
	124	# Dot character.
	125	DOT := .
	126
	127	##
	128	# Dollar character.
	129	DOLLAR := $$
	130
	131	##
	132	# Equal character.
	133	EQUAL := =
	134
	135
[95]	136	#
[1403]	137	# The list of standard build types in kBuild.
	138	#
[1416]	139	# This list can be extended in Config.kmk and it's possible to extend
[1403]	140	# (inherit) another build type.
	141	#
[1420]	142	KBUILD_BLD_TYPES := release profile debug
[1403]	143
	144
	145	#
[985]	146	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	147	#
	148	# When kBuild is ported to a new OS or architecture a unique keyword needs
	149	# to be assigned to it and added here. This strictness is required because
	150	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	151	# build types. (PORTME)
[978]	152	#
[985]	153	KBUILD_OSES := darwin freebsd l4 linux netbsd nt openbsd os2 solaris win
[1381]	154	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	155
	156
	157	#
[585]	158	# Set default build type.
[69]	159	#
	160	ifndef BUILD_TYPE
[978]	161	BUILD_TYPE := release
	162	else
[1388]	163	if1of ($(BUILD_TYPE), $(KBUILD_OSES) $(KBUILD_ARCHES))
[978]	164	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' is an OS or architecture!)
[585]	165	endif
[978]	166	ifneq (.$(words $(BUILD_TYPE)).$(BUILD_TYPE).,.1.$(strip $(BUILD_TYPE)).)
	167	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' contains spaces/tabs!)
	168	endif
[72]	169	endif
[69]	170
	171
	172	#
[978]	173	# Assert valid build platform variables.
[70]	174	#
[978]	175	# All these are set by kmk so they shouldn't be any trouble
	176	# unless the user starts messing about with environment variables.
	177	#
	178	ifneq (.$(words $(BUILD_PLATFORM)).$(BUILD_PLATFORM).,.1.$(strip $(BUILD_PLATFORM)).)
	179	$(error kBuild: The BUILD_PLATFORM value '$(BUILD_PLATFORM)' contains spaces/tabs!)
[72]	180	endif
[978]	181	ifneq ($(words $(filter $(BUILD_PLATFORM),$(KBUILD_OSES))),1)
	182	$(error kBuild: BUILD_PLATFORM value '$(BUILD_PLATFORM)' is not recognized (valid: $(KBUILD_OSES)))
	183	endif
[70]	184
[980]	185	ifneq (.$(words $(BUILD_PLATFORM_ARCH)).$(BUILD_PLATFORM_ARCH).,.1.$(strip $(BUILD_PLATFORM_ARCH)).)
[978]	186	$(error kBuild: The BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' contains spaces/tabs!)
[329]	187	endif
[978]	188	ifneq ($(words $(filter $(BUILD_PLATFORM_ARCH),$(KBUILD_ARCHES))),1)
	189	$(error kBuild: BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	190	endif
[72]	191
[978]	192	ifeq ($(strip $(BUILD_PLATFORM_CPU)),)
[994]	193	BUILD_PLATFORM_CPU := blend
	194	else
	195	ifneq (.$(words $(BUILD_PLATFORM_CPU)).$(BUILD_PLATFORM_CPU).,.1.$(strip $(BUILD_PLATFORM_CPU)).)
	196	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' contains spaces/tabs!)
	197	endif
[1348]	198	if1of ($(BUILD_PLATFORM_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[994]	199	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' was found in the OS or architecture keywords!)
	200	endif
	201	ifeq ($(BUILD_PLATFORM_CPU),$(BUILD_TYPE))
	202	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' is the same as the BUILD_TYPE!)
	203	endif
[978]	204	endif
[72]	205
[978]	206
[70]	207	#
[978]	208	# Assert or set default target platform.
	209	# When not defined use the corresponding BUILD_PLATFORM value.
[72]	210	#
	211	ifndef BUILD_TARGET
[978]	212	BUILD_TARGET := $(BUILD_PLATFORM)
[72]	213	else
[980]	214	ifneq (.$(words $(BUILD_TARGET)).$(BUILD_TARGET).,.1.$(strip $(BUILD_TARGET)).)
[978]	215	$(error kBuild: The BUILD_TARGET value '$(BUILD_TARGET)' contains spaces/tabs!)
[478]	216	endif
[978]	217	ifneq ($(words $(filter $(BUILD_TARGET),$(KBUILD_OSES))),1)
	218	$(error kBuild: BUILD_TARGET value '$(BUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
	219	endif
[72]	220	endif
	221
[329]	222	ifndef BUILD_TARGET_ARCH
[978]	223	BUILD_TARGET_ARCH := $(BUILD_PLATFORM_ARCH)
	224	else
[980]	225	ifneq (.$(words $(BUILD_TARGET_ARCH)).$(BUILD_TARGET_ARCH).,.1.$(strip $(BUILD_TARGET_ARCH)).)
[978]	226	$(error kBuild: The BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' contains spaces/tabs!)
	227	endif
	228	ifneq ($(words $(filter $(BUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	229	$(error kBuild: BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
	230	endif
[329]	231	endif
[978]	232
[329]	233	ifndef BUILD_TARGET_CPU
[978]	234	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
[994]	235	else ifeq ($(strip $(BUILD_TARGET_CPU)),)
	236	ifeq ($(BUILD_TARGET_ARCH),$(BUILD_PLATFORM_ARCH))
	237	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
	238	else
	239	BUILD_TARGET_CPU := blend
	240	endif
[978]	241	else
	242	ifneq (.$(words $(BUILD_TARGET_CPU)).$(BUILD_TARGET_CPU).,.1.$(strip $(BUILD_TARGET_CPU)).)
	243	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' contains spaces/tabs!)
	244	endif
[1348]	245	if1of ($(BUILD_TARGET_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[978]	246	$(error kBuild: The BUILD_TARGET_CPU value was found in the OS or architecture keywords!)
	247	endif
	248	ifeq ($(BUILD_TARGET_CPU),$(BUILD_TYPE))
	249	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' is the same as the BUILD_TYPE!)
	250	endif
[329]	251	endif
[72]	252
	253
	254	#
[978]	255	# Paths and stuff.
[69]	256	#
[978]	257
	258	# Adjust DEPTH first.
	259	DEPTH := $(strip $(DEPTH))
	260	ifeq ($(DEPTH),)
	261	DEPTH := .
	262	endif
	263
[725]	264	## PATH_CURRENT is the current directory (getcwd).
[306]	265	PATH_CURRENT := $(abspath $(CURDIR))
[725]	266	## PATH_SUB_CURRENT points to current directory of the current makefile.
	267	# Meaning that it will change value as we enter and exit sub-makefiles.
	268	PATH_SUB_CURRENT := $(PATH_CURRENT)
	269	## PATH_ROOT points to the project root directory.
	270	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	271	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	272	ifneq ($(strip $(SUB_DEPTH)),)
[978]	273	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	274	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	275	else
[725]	276	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	277	endif
[306]	278
[748]	279	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	280	# This variable is used to determin where the object files and other output goes.
[1390]	281	ifneq ($(PATH_ROOT),$(PATH_SUB_ROOT))
	282	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	283	else
[1390]	284	CURSUBDIR := .
[266]	285	endif
[306]	286
[70]	287	# Output directories.
[242]	288	ifndef PATH_OUT_BASE
[725]	289	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	290	endif
[240]	291	ifndef PATH_OUT
[725]	292	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places.)
	293	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(BUILD_TYPE)
	294	else
	295	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH)/$(BUILD_TYPE)
	296	endif
[329]	297	endif # !define PATH_OUT
[1051]	298	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	299	PATH_OBJ = $(PATH_OUT)/obj
	300	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
	301	PATH_INS = $(PATH_OUT)
	302	PATH_BIN = $(PATH_INS)/bin
	303	PATH_DLL = $(PATH_INS)/bin
	304	PATH_SYS = $(PATH_INS)/bin
	305	PATH_LIB = $(PATH_INS)/lib
	306	PATH_DOC = $(PATH_INS)/doc
[70]	307
[978]	308	# PATH_KBUILD is determined by kmk.
	309	ifeq ($(strip $(PATH_KBUILD)),)
	310	$(error kBuild: PATH_KBUILD is missing or empty! kmk is supposed to set it.)
[70]	311	endif
[978]	312	# PATH_KBUILD_BIN is determined by kmk.
	313	ifeq ($(strip $(PATH_KBUILD_BIN)),)
	314	$(error kBuild: PATH_KBUILD_BIN is missing or empty! kmk is supposed to set it.)
	315	endif
	316
[69]	317	# kBuild files which might be of interest.
	318	FILE_KBUILD_HEADER := $(PATH_KBUILD)/header.kmk
[725]	319	#FILE_KBUILD_CONFIG := $(PATH_KBUILD)/config.kmk
[69]	320	FILE_KBUILD_FOOTER := $(PATH_KBUILD)/footer.kmk
	321
[725]	322	## MAKEFILE is the name of the main makefile.
[204]	323	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	324	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	325	# This is updated everything a sub-makefile is included.
	326	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	327
[72]	328
[69]	329	#
[72]	330	# Build platform setup.
[984]	331	# (PORTME)
[69]	332	#
[984]	333
[69]	334	# OS/2
[72]	335	ifeq ($(BUILD_PLATFORM),os2)
[83]	336	EXEC_X86_WIN32 := innopec.exe
[69]	337	HOSTSUFF_EXE := .exe
	338	endif
	339
	340	# Linux
[72]	341	ifeq ($(BUILD_PLATFORM),linux)
[135]	342	EXEC_X86_WIN32 := wine
[69]	343	HOSTSUFF_EXE :=
	344	endif
[70]	345
[547]	346	# Win, Win32, Win64, NT.
[1388]	347	if1of ($(BUILD_PLATFORM), win nt)
[69]	348	EXEC_X86_WIN32 :=
	349	HOSTSUFF_EXE := .exe
	350	endif
	351
[299]	352	# FreeBSD
	353	ifeq ($(BUILD_PLATFORM),freebsd)
	354	EXEC_X86_WIN32 := wine
	355	HOSTSUFF_EXE :=
	356	endif
[125]	357
[557]	358	# Darwin / Mac OS X
	359	ifeq ($(BUILD_PLATFORM),darwin)
	360	EXEC_X86_WIN32 := false
	361	HOSTSUFF_EXE :=
	362	endif
	363
[811]	364	# Solaris
	365	ifeq ($(BUILD_PLATFORM),solaris)
	366	EXEC_X86_WIN32 := false
	367	HOSTSUFF_EXE :=
	368	endif
	369
[299]	370
[73]	371	#
	372	# Build target setup.
[984]	373	# (PORTME)
[73]	374	#
[1388]	375	SUFF_DEP := .dep
	376	if1of ($(BUILD_TARGET), win nt os2)
	377	SUFF_OBJ := .obj
	378	SUFF_LIB := .lib
	379	SUFF_DLL := .dll
	380	SUFF_EXE := .exe
	381	SUFF_SYS := .sys
	382	SUFF_RES := .res
	383	else ifeq ($(BUILD_TARGET),l4)
	384	SUFF_OBJ := .o
	385	SUFF_LIB := .a
	386	SUFF_DLL := .s.so
	387	SUFF_EXE :=
	388	SUFF_SYS := .a
	389	SUFF_RES :=
	390	else ifeq ($(BUILD_TARGET),darwin)
	391	SUFF_OBJ := .o
	392	SUFF_LIB := .a
	393	SUFF_DLL := .dylib
	394	SUFF_EXE :=
	395	SUFF_SYS :=
	396	SUFF_RES :=
	397	else
	398	SUFF_OBJ := .o
	399	SUFF_LIB := .a
	400	SUFF_DLL := .so
	401	SUFF_EXE :=
	402	if1of ($(BUILD_TARGET), freebsd linux netbsd openbsd) ## @todo check netbsd and openbsd.
[1389]	403	SUFF_SYS := .ko
[1388]	404	else
[1389]	405	SUFF_SYS :=
	406	endif
[1388]	407	SUFF_RES :=
[73]	408	endif
[69]	409
	410	#
	411	# Standard kBuild tools.
	412	#
[978]	413	ifeq ($(KMK),kmk)
	414	KMK := $(PATH_KBUILD_BIN)/kmk$(HOSTSUFF_EXE)
[233]	415	endif
[978]	416	MAKE := $(KMK)
[233]	417
[1378]	418	GMAKE := $(PATH_KBUILD_BIN)/kmk_gmake$(HOSTSUFF_EXE)
	419
[578]	420	DEP_EXT := $(PATH_KBUILD_BIN)/kDep$(HOSTSUFF_EXE)
[1388]	421	if1of (kDep, $(KMK_BUILTIN))
[397]	422	DEP := kmk_builtin_kDep
[230]	423	else
[380]	424	DEP := $(DEP_EXT)
[230]	425	endif
[69]	426
[578]	427	DEP_IDB_EXT := $(PATH_KBUILD_BIN)/kDepIDB$(HOSTSUFF_EXE)
[1388]	428	if1of (kDepIDB, $(KMK_BUILTIN))
[1004]	429	DEP_IDB := kmk_builtin_kDepIDB
[397]	430	else
	431	DEP_IDB := $(DEP_IDB_EXT)
	432	endif
	433
[578]	434	DEP_PRE_EXT := $(PATH_KBUILD_BIN)/kDepPre$(HOSTSUFF_EXE)
[1388]	435	if1of (kDepPre, $(KMK_BUILTIN))
[1004]	436	DEP_PRE := kmk_builtin_kDepPre
[380]	437	else
	438	DEP_PRE := $(DEP_PRE_EXT)
	439	endif
	440
[1004]	441	KOBJCACHE_EXT := $(PATH_KBUILD_BIN)/kObjCache$(HOSTSUFF_EXE)
[1388]	442	if1of (kObjCache, $(KMK_BUILTIN))
[1004]	443	KOBJCACHE := kmk_builtin_kObjCache
	444	else
	445	KOBJCACHE := $(KOBJCACHE_EXT)
	446	endif
	447
[578]	448	APPEND_EXT := $(PATH_KBUILD_BIN)/kmk_append$(HOSTSUFF_EXE)
[380]	449	APPEND := kmk_builtin_append
[69]	450
[578]	451	CAT_EXT := $(PATH_KBUILD_BIN)/kmk_cat$(HOSTSUFF_EXE)
[380]	452	CAT := kmk_builtin_cat
[353]	453
[1118]	454	CMP_EXT := $(PATH_KBUILD_BIN)/kmk_cmp$(HOSTSUFF_EXE)
	455	CMP := kmk_builtin_cmp
	456
[1119]	457	CP_EXT := $(PATH_KBUILD_BIN)/kmk_cp$(HOSTSUFF_EXE)
	458	CP := kmk_builtin_cp
	459
[578]	460	ECHO_EXT := $(PATH_KBUILD_BIN)/kmk_echo$(HOSTSUFF_EXE)
[380]	461	ECHO := kmk_builtin_echo
	462
[578]	463	INSTALL_EXT := $(PATH_KBUILD_BIN)/kmk_install$(HOSTSUFF_EXE)
[380]	464	INSTALL := kmk_builtin_install
	465
[578]	466	LN_EXT := $(PATH_KBUILD_BIN)/kmk_ln$(HOSTSUFF_EXE)
[380]	467	LN := kmk_builtin_ln
	468
[1118]	469	MD5SUM_EXT := $(PATH_KBUILD_BIN)/kmk_md5sum$(HOSTSUFF_EXE)
	470	MD5SUM := kmk_builtin_md5sum
	471
[578]	472	MKDIR_EXT := $(PATH_KBUILD_BIN)/kmk_mkdir$(HOSTSUFF_EXE)
[380]	473	MKDIR := kmk_builtin_mkdir
	474
[578]	475	MV_EXT := $(PATH_KBUILD_BIN)/kmk_mv$(HOSTSUFF_EXE)
[380]	476	MV := kmk_builtin_mv
	477
[776]	478	PRINTF_EXT := $(PATH_KBUILD_BIN)/kmk_printf$(HOSTSUFF_EXE)
	479	PRINTF := kmk_builtin_printf
	480
[1272]	481	REDIRECT_EXT:= $(PATH_KBUILD_BIN)/kmk_redirect$(HOSTSUFF_EXE)
[1388]	482	if1of (redirect, $(KMK_BUILTIN))
[1272]	483	REDIRECT := kmk_builtin_redirect
	484	else
	485	REDIRECT := $(REDIRECT_EXT)
	486	endif
	487
[578]	488	RM_EXT := $(PATH_KBUILD_BIN)/kmk_rm$(HOSTSUFF_EXE)
[380]	489	RM := kmk_builtin_rm
	490
[601]	491	RMDIR_EXT := $(PATH_KBUILD_BIN)/kmk_rmdir$(HOSTSUFF_EXE)
	492	RMDIR := kmk_builtin_rmdir
	493
[578]	494	SED_EXT := $(PATH_KBUILD_BIN)/kmk_sed$(HOSTSUFF_EXE)
[1272]	495	if1of (sed, $(KMK_BUILTIN))
[978]	496	SED_INT := kmk_builtin_sed
[380]	497	else
[978]	498	SED_INT := $(SED_EXT)
	499	endif
[380]	500	SED := $(SED_EXT)
	501
[1296]	502	TEST_EXT := $(PATH_KBUILD_BIN)/kmk_test$(HOSTSUFF_EXE)
	503	TEST := kmk_builtin_test
	504
[380]	505	# Our default shell is the Almquist shell from *BSD.
[578]	506	ASH := $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)
[380]	507	MAKESHELL := $(ASH)
	508	SHELL := $(ASH)
	509	export SHELL MAKESHELL
	510
[414]	511	# Symlinking is problematic on some platforms...
[380]	512	LN_SYMLINK := $(LN) -s
	513
[743]	514
	515	#
	516	# Some Functions.
[748]	517	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	518	#
	519
[130]	520	## ABSPATH - make paths absolute.
[129]	521	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	522	#
[129]	523	# @param $1 The paths to make absolute.
[696]	524	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	525	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	526
[130]	527	## DIRDEP - make create directory dependencies.
	528	#
	529	# @param $1 The paths to the directories which must be created.
[353]	530	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	531
	532	## Cygwin kludge.
	533	# This converts /cygdrive/x/% to x:%.
	534	#
	535	# @param $1 The paths to make native.
	536	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	537	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	538	CYGPATHMIXED = $(foreach path,$(1)\
[129]	539	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	540	else
[743]	541	CYGPATHMIXED = $(1)
[129]	542	endif
	543
[743]	544	## Removes the drive letter from a path (if it has one)
	545	# @param $1 the path
	546	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	547
[743]	548	## Removes the root slash from a path (if it has one)
	549	# @param $1 the path
	550	no-root-slash = $(patsubst /%,%,$(1))
[723]	551
[743]	552	## Figure out where to put object files.
	553	# @param $1 real target name.
	554	# @param $2 normalized main target
[748]	555	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	556
[743]	557	## Figure out where to put object files.
	558	# @param $1 normalized main target
	559	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	560
	561
[129]	562	#
[353]	563	# Initialize some of the globals which the Config.kmk and
	564	# others can add stuff to if they like for processing in the footer.
	565	#
	566
[1416]	567	## KBUILD_TEMPLATE_PATHS
[353]	568	# List a paths (separated by space) where templates can be found.
[1416]	569	KBUILD_TEMPLATE_PATHS :=
[353]	570
[1416]	571	## KBUILD_TOOL_PATHS
[353]	572	# List of paths (separated by space) where tools can be found.
[1416]	573	KBUILD_TOOL_PATHS :=
[353]	574
[1416]	575	## KBUILD_SDK_PATHS
[353]	576	# List of paths (separated by space) where SDKs can be found.
[1416]	577	KBUILD_SDK_PATHS :=
[353]	578
[1416]	579	## KBUILD_DEFAULT_PATHS
	580	# List of paths (separated by space) to search for stuff as a last resort.
	581	KBUILD_DEFAULT_PATHS :=
	582
[353]	583	## Proritized list of the default makefile when walking subdirectories.
	584	# The user can overload this list.
	585	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	586
[1424]	587	## KBUILD_SRC_HANDLERS
	588	# The list of source handlers, pair of extension and handler.
	589	# The user can overload this list to provide additional or custom
	590	# handlers. On a per-target/template see SRC_HANDLERS.
	591	KBUILD_SRC_HANDLERS := \
	592	.c:def_src_handler_c \
	593	.C:def_src_handler_c \
	594	.cxx:def_src_handler_cxx \
	595	.CXX:def_src_handler_cxx \
	596	.cpp:def_src_handler_cxx \
	597	.CPP:def_src_handler_cxx \
	598	.cc:def_src_handler_cxx \
	599	.CC:def_src_handler_cxx \
	600	.m:def_src_handler_objc \
	601	.asm:def_src_handler_asm \
	602	.ASM:def_src_handler_asm \
	603	.s:def_src_handler_asm \
	604	.S:def_src_handler_asm \
	605	.rc:def_src_handler_rc \
	606	.obj:def_src_handler_obj \
	607	.o:def_src_handler_obj \
[1435]	608	.res:def_src_handler_obj
[980]	609
[640]	610	## PROPS_TOOLS
[985]	611	# This is a subset of PROPS_SINGLE.
[1256]	612	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	613
[353]	614	## PROPS_SINGLE
	615	# The list of non-accumulative target properties.
	616	# A Config.kmk file can add it's own properties to this list and kBuild
[1400]	617	# will do the necessary inheritance for templates, sdks, tools and targets.
	618	PROPS_SINGLE := $(PROPS_TOOLS) TEMPLATE INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[1256]	619	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF
[985]	620	## PROPS_SINGLE_LNK
	621	# Subset of PROPS_SINGLE which applies to all linkable targets.
[1400]	622	PROPS_SINGLE_LNK := TOOL TEMPLATE CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL \
[985]	623	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[1256]	624	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF
[353]	625
	626	## PROPS_DEFERRED
[889]	627	# This list of non-accumulative target properties which are or may be
	628	# functions, and thus should not be expanded until the very last moment.
[985]	629	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS NAME SONAME
[353]	630
[660]	631	## PROPS_ACCUMULATE_R
[748]	632	# The list of accumulative target properties where the right most value/flag
[660]	633	# is the 'most significant'.
[353]	634	# A Config.kmk file can add it's own properties to this list and kBuild
	635	# will do the necessary inheritance from templates to targets.
[660]	636	PROPS_ACCUMULATE_R := \
[985]	637	DEPS ORDERDEPS DEFS \
	638	ARFLAGS \
[660]	639	CFLAGS CDEFS \
	640	CXXFLAGS CXXDEFS \
[1256]	641	OBJCFLAGS OBJCDEFS \
[660]	642	ASFLAGS ASDEFS \
	643	RCFLAGS RCDEFS \
	644	LDFLAGS \
[830]	645	IDFLAGS IFDLAGS ISFLAGS \
[640]	646	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	647	## PROPS_ACCUMULATE_R_LNK
	648	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	649	PROPS_ACCUMULATE_R_LNK := \
	650	DEPS ORDERDEPS DEFS \
	651	CFLAGS CDEFS \
	652	CXXFLAGS CXXDEFS \
[1256]	653	OBJCFLAGS OBJCDEFS \
[985]	654	ASFLAGS ASDEFS \
	655	RCFLAGS RCDEFS \
	656	IDFLAGS IFDLAGS ISFLAGS
[353]	657
[660]	658	## PROPS_ACCUMULATE
[748]	659	# The list of accumulative target properties where the left most value/flag
[660]	660	# is the 'most significant'.
	661	# A Config.kmk file can add it's own properties to this list and kBuild
	662	# will do the necessary inheritance from templates to targets.
	663	PROPS_ACCUMULATE_L := \
[1426]	664	SDKS SOURCES SRC_HANDLERS INTERMEDIATES \
[1256]	665	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[897]	666	LIBS LIBPATH \
[985]	667	DIRS BLDDIRS CLEAN
	668	## PROPS_ACCUMULATE_L_LNK
	669	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	670	PROPS_ACCUMULATE_L_LNK := \
[1424]	671	SDKS SOURCES SRC_HANDLERS \
[1256]	672	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[985]	673	BLDDIRS CLEAN
[353]	674
[662]	675	## PROPS_ALL
	676	# List of all the properties.
	677	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	678
[662]	679
[985]	680	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	681	## @{
	682	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	683	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	684	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	685	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	686	## @}
	687
	688	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	689	## @{
[989]	690	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	691	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	692	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	693	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	694	## @}
	695
	696	## @name Properties valid on dlls (DLLS)
	697	## @{
	698	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	699	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	700	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	701	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	702	## @}
	703
[989]	704	## @name Properties valid on system modules (SYSMODS)
	705	## @{
	706	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	707	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	708	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	709	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	710	## @}
	711
[985]	712	## @name Properties valid on installs (INSTALLS)
	713	## @{
[1400]	714	PROPS_INSTALLS_SINGLE := TOOL TEMPLATE INST NOINST
[985]	715	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
	716	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS
	717	PROPS_INSTALLS_ACCUMULATE_L := SOURCES DIRS CLEAN
	718	## @}
	719
	720	## @name Properties valid on fetches (INSTALLS)
	721	## @{
[1400]	722	PROPS_FETCHES_SINGLE := TOOL TEMPLATE FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
[985]	723	PROPS_FETCHES_DEFERRED :=
	724	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
	725	PROPS_FETCHES_ACCUMULATE_L := SOURCES
	726	## @}
	727
	728
[353]	729	#
[748]	730	# Here is a special 'hack' to prevent innocent environment variables being
	731	# picked up and treated as properties. (The most annoying example of why
[662]	732	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	733	#
[748]	734	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	735	# disable this 'hack'.
	736	#
	737	ifndef KBUILD_DONT_KILL_ENV_PROPS
	738
	739	define def_nuke_environment_prop
	740	ifeq ($(origin $(prop)),environment)
	741	$(prop) =
	742	endif
	743	endef
[762]	744	$(foreach prop, $(PROPS_ALL) \
	745	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS INSTALLS OTHERS \
[897]	746	SUBDIRS MAKEFILES BLDDIRS \
[762]	747	,$(eval $(value def_nuke_environment_prop)))
[662]	748
[897]	749	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	750
	751
	752	#
[353]	753	# Pass configuration.
	754	#
	755	# The PASS_<passname>_trgs variable is listing the targets.
	756	# The PASS_<passname>_vars variable is listing the target variables.
	757	# The PASS_<passname>_pass variable is the lowercased passname.
	758	#
	759
[640]	760	## PASS: fetches
	761	# This pass fetches and unpacks things needed to complete the build.
	762	PASS_FETCHES := Fetches
	763	PASS_FETCHES_trgs :=
	764	PASS_FETCHES_vars := _FETCHES
	765	PASS_FETCHES_pass := fetches
	766
	767	## PASS: patches
	768	# This pass applies patches.
	769	PASS_PATCHES := Patches
	770	PASS_PATCHES_trgs :=
	771	PASS_PATCHES_vars := _PATCHES
	772	PASS_PATCHES_pass := patches
	773
[353]	774	## PASS: bldprogs
	775	# This pass builds targets which are required for building the rest.
	776	PASS_BLDPROGS := Build Programs
	777	PASS_BLDPROGS_trgs :=
	778	PASS_BLDPROGS_vars := _BLDPROGS
	779	PASS_BLDPROGS_pass := bldprogs
	780
	781	## PASS: libraries
	782	# This pass builds library targets.
	783	PASS_LIBRARIES := Libraries
	784	PASS_LIBRARIES_trgs :=
	785	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	786	PASS_LIBRARIES_pass := libraries
	787
	788	## PASS: binaries
	789	# This pass builds dll targets.
	790	PASS_DLLS := DLLs
	791	PASS_DLLS_trgs :=
	792	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	793	PASS_DLLS_pass := dlls
	794
	795	## PASS: binaries
	796	# This pass builds binary targets, i.e. programs, system modules and stuff.
	797	PASS_BINARIES := Programs
	798	PASS_BINARIES_trgs :=
	799	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _OTHER_BINARIES
	800	PASS_BINARIES_pass := binaries
	801
	802	## PASS: others
	803	# This pass builds other targets.
	804	PASS_OTHERS := Other Stuff
	805	PASS_OTHERS_trgs :=
	806	PASS_OTHERS_vars := _OTHERS
	807	PASS_OTHERS_pass := others
	808
	809	## PASS: install
	810	# This pass installs the built entities to a sandbox area.
	811	PASS_INSTALLS := Install
	812	PASS_INSTALLS_trgs :=
[854]	813	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS _INSTALLS_FILES
[353]	814	PASS_INSTALLS_pass := installs
	815
	816	## PASS: packing
	817	# This pass processes custom packing rules.
	818	PASS_PACKING := Packing
[414]	819	PASS_PACKING_trgs :=
[417]	820	PASS_PACKING_vars := _PACKING
[353]	821	PASS_PACKING_pass := packing
[414]	822	#alias
	823	packing: pass_packing
[353]	824
	825	## PASS: clean
	826	# This pass removes all generated files.
	827	PASS_CLEAN := Clean
	828	PASS_CLEAN_trgs := do-clean
	829	PASS_CLEAN_vars :=
	830	PASS_CLEAN_pass := clean
	831	# alias
	832	clean: pass_clean
	833
	834	## PASS: nothing
	835	# This pass just walks the tree.
	836	PASS_NOTHING := Nothing
	837	PASS_NOTHING_trgs := do-nothing
	838	PASS_NOTHING_vars :=
	839	PASS_NOTHING_pass := nothing
	840	# alias
	841	nothing: pass_nothing
	842
	843	## DEFAULT_PASSES
	844	# The default passes and their order.
	845	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS INSTALLS
	846
	847	## PASSES
	848	# The passes that should be defined. This must include
	849	# all passes mentioned by DEFAULT_PASSES.
[723]	850	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) NOTHING CLEAN
[353]	851
	852
	853	#
[984]	854	# Check for --pretty-command-printing before including the Config.kmk
	855	# so that anyone overriding the message macros can take the implied
	856	# verbosity level change into account.
	857	#
	858	ifndef KBUILD_VERBOSE
	859	ifndef KBUILD_QUIET
	860	ifneq ($(filter --pretty-command-printing,$(MAKEFLAGS)),)
	861	export KBUILD_VERBOSE := 2
	862	endif
	863	endif
	864	endif
	865
	866
	867	#
[1418]	868	# Legacy variable translation.
	869	# These will be eliminated when switching to the next version.
	870	#
	871	ifdef USE_KOBJCACHE
	872	ifndef KBUILD_USE_KOBJCACHE
	873	export KBUILD_USE_KOBJCACHE := $(USE_KOBJCACHE)
	874	endif
	875	endif
	876
	877
	878	#
[69]	879	# This is how we find the closest config.kmk.
	880	# It's a little hacky but I think it works fine.
[70]	881	#
	882	_CFGDIR := .
[78]	883	_CFGFILES := ./Config.kmk ./config.kmk
[69]	884	define def_include_config
[78]	885	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	886	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	887	endef
	888	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	889	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	890	# add the default config file.
[78]	891	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	892	_CFGFILES :=
	893	_CFGDIR :=
[416]	894	ifeq ($(_CFGFILE),)
	895	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	896	endif
[69]	897
	898	# Include the config.kmk we found file (or the default one).
[988]	899	ifdef KBUILD_PROFILE_SELF
	900	_KBUILD_TS_NOW := $(nanots )
	901	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - including $(_CFGFILE))
[1441]	902	$(info stat: $(make-stats ))
[988]	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))
[1441]	909	$(info stat: $(make-stats ))
[988]	910	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
	911	else
	912	include $(_CFGFILE)
	913	endif
	914
	915
	916
[696]	917	#
[874]	918	# Finalize a the central path variables now that we've included the Config.kmk file.
	919	#
	920	# This prevents some trouble when users override the defaults for these
	921	# variables and uses relative paths or paths with incorrect case.
	922	#
	923	PATH_OUT := $(abspath $(PATH_OUT))
	924	PATH_OBJ := $(abspath $(PATH_OBJ))
	925	PATH_TARGET := $(abspath $(PATH_TARGET))
	926	PATH_INS := $(abspath $(PATH_INS))
	927	PATH_BIN := $(abspath $(PATH_BIN))
	928	PATH_DLL := $(abspath $(PATH_DLL))
	929	PATH_SYS := $(abspath $(PATH_SYS))
	930	PATH_LIB := $(abspath $(PATH_LIB))
	931	PATH_DOC := $(abspath $(PATH_DOC))
	932
	933
	934	#
[788]	935	# Setup the message style. The default one is inlined.
[776]	936	#
[788]	937	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	938	# to create your own message style.
	939	#
[776]	940	KBUILD_MSG_STYLE ?= default
	941	ifeq ($(KBUILD_MSG_STYLE),default)
	942	#
	943	# The 'default' style.
	944	#
	945
	946	## Fetch starting.
	947	# @param 1 Target name.
	948	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	949	## Re-fetch starting.
	950	# @param 1 Target name.
	951	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	952	## Downloading a fetch component.
	953	# @param 1 Target name.
	954	# @param 2 The source URL.
	955	# @param 3 The destination file name.
	956	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	957	## Checking a fetch component.
	958	# @param 1 Target name.
	959	# @param 2 The source URL.
	960	# @param 3 The destination file name.
	961	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	962	## Unpacking a fetch component.
	963	# @param 1 Target name.
	964	# @param 2 The archive file name.
	965	# @param 3 The target directory.
	966	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	967	## Fetch completed.
	968	# @param 1 Target name.
	969	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	970	## Unfetch a fetch target.
	971	# @param 1 Target name.
	972	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	973	## Compiling a source file.
	974	# @param 1 Target name.
	975	# @param 2 The source filename.
	976	# @param 3 The primary link output file name.
[1256]	977	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	978	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	979	## Tool
	980	# @param 1 The tool name (bin2c,...)
	981	# @param 2 Target name.
	982	# @param 3 The source filename.
	983	# @param 4 The primary output file name.
	984	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	985	## Generate a file, typically a source file.
	986	# @param 1 Target name if applicable.
	987	# @param 2 Output file name.
	988	# @param 3 What it's generated from
	989	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	990	## Linking a bldprog/dll/program/sysmod target.
	991	# @param 1 Target name.
	992	# @param 2 The primary link output file name.
	993	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	994	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	995	## Merging a library into the target (during library linking).
	996	# @param 1 Target name.
	997	# @param 2 The output library name.
	998	# @param 3 The input library name.
[845]	999	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	1000	## Creating a directory (build).
	1001	# @param 1 Directory name.
	1002	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	1003	## Cleaning.
	1004	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	1005	## Nothing.
	1006	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	1007	## Pass
	1008	# @param 1 The pass name.
	1009	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	1010	## Installing a bldprog/lib/dll/program/sysmod target.
	1011	# @param 1 Target name.
	1012	# @param 2 The source filename.
	1013	# @param 3 The destination file name.
	1014	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	1015	## Installing a file (install target).
	1016	# @param 1 The source filename.
	1017	# @param 2 The destination filename.
	1018	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	1019	## Installing a symlink.
	1020	# @param 1 Symlink
	1021	# @param 2 Link target
	1022	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	1023	## Installing a directory.
	1024	# @param 1 Directory name.
	1025	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	1026
[788]	1027	else
	1028	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(PATH_KBUILD)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
	1029	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	1030	include $(_KBUILD_MSG_STYLE_FILE)
[776]	1031	else
[788]	1032	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	1033	endif
	1034	endif
	1035
	1036
	1037	#
[696]	1038	# Message macros.
	1039	#
[748]	1040	# This is done after including Config.kmk as to allow for
[696]	1041	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	1042	#
	1043	ifdef KBUILD_QUIET
[776]	1044	# No output
[696]	1045	QUIET := @
	1046	QUIET2:= @
	1047	MSG_L1 =
	1048	MSG_L2 =
	1049	else
	1050	ifndef KBUILD_VERBOSE
[776]	1051	# Default output level.
	1052	QUIET := @
	1053	QUIET2 := @
	1054	MSG_L1 ?= @$(ECHO) "kBuild: $1"
	1055	MSG_L2 =
	1056	else ifeq ($(KBUILD_VERBOSE),1)
	1057	# A bit more output
	1058	QUIET := @
	1059	QUIET2 := @
	1060	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1061	MSG_L2 =
	1062	else ifeq ($(KBUILD_VERBOSE),2)
	1063	# Lot more output
	1064	QUIET :=
	1065	QUIET2 := @
	1066	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1067	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1068	else
	1069	# maximal output.
[776]	1070	QUIET :=
	1071	QUIET2 :=
	1072	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1073	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1074	endif
	1075	endif
	1076
[776]	1077
[1403]	1078	#
	1079	# Validate any KBUILD_BLD_TYPES additions and finally the BUILD_TYPE.
	1080	#
	1081	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_OSES))
	1082	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_OSES!)
	1083	endif
	1084	if1of ($(KBUILD_BLD_TYPES), $(KBUILD_ARCHES))
	1085	$(error kBuild: found KBUILD_BLD_TYPES in KBUILD_ARCHES!)
	1086	endif
	1087	if1of ($(KBUILD_OSES), $(KBUILD_ARCHES))
	1088	$(error kBuild: found KBUILD_OSES in KBUILD_ARCHES!)
	1089	endif
	1090	ifn1of ($(BUILD_TYPE), $(KBUILD_BLD_TYPES))
	1091	$(error kBuild: BUILD_TYPE(=$(BUILD_TYPE)) is not found in KBUILD_BLD_TYPES(=$(KBUILD_BLD_TYPES))!)
	1092	endif
	1093
	1094
	1095
[988]	1096	ifdef KBUILD_PROFILE_SELF
	1097	_KBUILD_TS_HEADER_END := $(nanots )
	1098	$(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)
[1441]	1099	$(info stat: $(make-stats ))
[988]	1100	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_END)
	1101	endif
	1102
[69]	1103	# end-of-file-content
[72]	1104	__header_kmk__ := 1
[69]	1105	endif # __header_kmk__
[479]	1106

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