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header.kmk@ 1381

Last change on this file since 1381 was 1381, checked in by bird, 18 years ago
Added s390x to the architecture list (KBUILD_ARCHES).
Property svn:eol-style set to `native` Property svn:keywords set to `Id Revision`
File size: 30.2 KB

Rev	Line
[69]	1	# $Id: header.kmk 1381 2008-01-07 03:13:55Z 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: 1381 $ )
[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	#
[985]	136	# The OSes, Architectures and CPUs that kBuild recognizes.
[978]	137	#
	138	# When kBuild is ported to a new OS or architecture a unique keyword needs
	139	# to be assigned to it and added here. This strictness is required because
	140	# this keyword namespace is shared between OSes, architectures, cpus and
[984]	141	# build types. (PORTME)
[978]	142	#
[985]	143	KBUILD_OSES := darwin freebsd l4 linux netbsd nt openbsd os2 solaris win
[1381]	144	KBUILD_ARCHES := x86 amd64 sparc32 sparc64 s390 s390x ppc32 ppc64 mips32 mips64 ia64 hppa32 hppa64 arm alpha
[978]	145
	146
	147	#
[585]	148	# Set default build type.
[69]	149	#
	150	ifndef BUILD_TYPE
[978]	151	BUILD_TYPE := release
	152	else
[1348]	153	if1of ($(BUILD_TYPE),$(KBUILD_OSES) $(KBUILD_ARCHES))
[978]	154	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' is an OS or architecture!)
[585]	155	endif
[978]	156	ifneq (.$(words $(BUILD_TYPE)).$(BUILD_TYPE).,.1.$(strip $(BUILD_TYPE)).)
	157	$(error kBuild: The BUILD_TYPE value '$(BUILD_TYPE)' contains spaces/tabs!)
	158	endif
[72]	159	endif
[69]	160
	161
	162	#
[978]	163	# Assert valid build platform variables.
[70]	164	#
[978]	165	# All these are set by kmk so they shouldn't be any trouble
	166	# unless the user starts messing about with environment variables.
	167	#
	168	ifneq (.$(words $(BUILD_PLATFORM)).$(BUILD_PLATFORM).,.1.$(strip $(BUILD_PLATFORM)).)
	169	$(error kBuild: The BUILD_PLATFORM value '$(BUILD_PLATFORM)' contains spaces/tabs!)
[72]	170	endif
[978]	171	ifneq ($(words $(filter $(BUILD_PLATFORM),$(KBUILD_OSES))),1)
	172	$(error kBuild: BUILD_PLATFORM value '$(BUILD_PLATFORM)' is not recognized (valid: $(KBUILD_OSES)))
	173	endif
[70]	174
[980]	175	ifneq (.$(words $(BUILD_PLATFORM_ARCH)).$(BUILD_PLATFORM_ARCH).,.1.$(strip $(BUILD_PLATFORM_ARCH)).)
[978]	176	$(error kBuild: The BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' contains spaces/tabs!)
[329]	177	endif
[978]	178	ifneq ($(words $(filter $(BUILD_PLATFORM_ARCH),$(KBUILD_ARCHES))),1)
	179	$(error kBuild: BUILD_PLATFORM_ARCH value '$(BUILD_PLATFORM_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
[329]	180	endif
[72]	181
[978]	182	ifeq ($(strip $(BUILD_PLATFORM_CPU)),)
[994]	183	BUILD_PLATFORM_CPU := blend
	184	else
	185	ifneq (.$(words $(BUILD_PLATFORM_CPU)).$(BUILD_PLATFORM_CPU).,.1.$(strip $(BUILD_PLATFORM_CPU)).)
	186	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' contains spaces/tabs!)
	187	endif
[1348]	188	if1of ($(BUILD_PLATFORM_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[994]	189	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' was found in the OS or architecture keywords!)
	190	endif
	191	ifeq ($(BUILD_PLATFORM_CPU),$(BUILD_TYPE))
	192	$(error kBuild: The BUILD_PLATFORM_CPU value '$(BUILD_PLATFORM_CPU)' is the same as the BUILD_TYPE!)
	193	endif
[978]	194	endif
[72]	195
[978]	196
[70]	197	#
[978]	198	# Assert or set default target platform.
	199	# When not defined use the corresponding BUILD_PLATFORM value.
[72]	200	#
	201	ifndef BUILD_TARGET
[978]	202	BUILD_TARGET := $(BUILD_PLATFORM)
[72]	203	else
[980]	204	ifneq (.$(words $(BUILD_TARGET)).$(BUILD_TARGET).,.1.$(strip $(BUILD_TARGET)).)
[978]	205	$(error kBuild: The BUILD_TARGET value '$(BUILD_TARGET)' contains spaces/tabs!)
[478]	206	endif
[978]	207	ifneq ($(words $(filter $(BUILD_TARGET),$(KBUILD_OSES))),1)
	208	$(error kBuild: BUILD_TARGET value '$(BUILD_TARGET)' is not recognized (valid: $(KBUILD_OSES)))
	209	endif
[72]	210	endif
	211
[329]	212	ifndef BUILD_TARGET_ARCH
[978]	213	BUILD_TARGET_ARCH := $(BUILD_PLATFORM_ARCH)
	214	else
[980]	215	ifneq (.$(words $(BUILD_TARGET_ARCH)).$(BUILD_TARGET_ARCH).,.1.$(strip $(BUILD_TARGET_ARCH)).)
[978]	216	$(error kBuild: The BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' contains spaces/tabs!)
	217	endif
	218	ifneq ($(words $(filter $(BUILD_TARGET_ARCH),$(KBUILD_ARCHES))),1)
	219	$(error kBuild: BUILD_TARGET_ARCH value '$(BUILD_TARGET_ARCH)' is not recognized (valid: $(KBUILD_ARCHES)))
	220	endif
[329]	221	endif
[978]	222
[329]	223	ifndef BUILD_TARGET_CPU
[978]	224	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
[994]	225	else ifeq ($(strip $(BUILD_TARGET_CPU)),)
	226	ifeq ($(BUILD_TARGET_ARCH),$(BUILD_PLATFORM_ARCH))
	227	BUILD_TARGET_CPU := $(BUILD_PLATFORM_CPU)
	228	else
	229	BUILD_TARGET_CPU := blend
	230	endif
[978]	231	else
	232	ifneq (.$(words $(BUILD_TARGET_CPU)).$(BUILD_TARGET_CPU).,.1.$(strip $(BUILD_TARGET_CPU)).)
	233	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' contains spaces/tabs!)
	234	endif
[1348]	235	if1of ($(BUILD_TARGET_CPU), $(KBUILD_OSES) $(BUILD_ARCHES))
[978]	236	$(error kBuild: The BUILD_TARGET_CPU value was found in the OS or architecture keywords!)
	237	endif
	238	ifeq ($(BUILD_TARGET_CPU),$(BUILD_TYPE))
	239	$(error kBuild: The BUILD_TARGET_CPU value '$(BUILD_TARGET_CPU)' is the same as the BUILD_TYPE!)
	240	endif
[329]	241	endif
[72]	242
	243
	244	#
[978]	245	# Paths and stuff.
[69]	246	#
[978]	247
	248	# Adjust DEPTH first.
	249	DEPTH := $(strip $(DEPTH))
	250	ifeq ($(DEPTH),)
	251	DEPTH := .
	252	endif
	253
[725]	254	## PATH_CURRENT is the current directory (getcwd).
[306]	255	PATH_CURRENT := $(abspath $(CURDIR))
[725]	256	## PATH_SUB_CURRENT points to current directory of the current makefile.
	257	# Meaning that it will change value as we enter and exit sub-makefiles.
	258	PATH_SUB_CURRENT := $(PATH_CURRENT)
	259	## PATH_ROOT points to the project root directory.
	260	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
	261	## PATH_SUB_ROOT points to the directory of the top-level makefile.
[472]	262	ifneq ($(strip $(SUB_DEPTH)),)
[978]	263	SUB_DEPTH := $(strip $(SUB_DEPTH))
[725]	264	PATH_SUB_ROOT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
[472]	265	else
[725]	266	PATH_SUB_ROOT := $(PATH_CURRENT)
[472]	267	endif
[306]	268
[748]	269	## CURSUBDIR is PATH_SUB_ROOT described relative to PATH_ROOT.
[725]	270	# This variable is used to determin where the object files and other output goes.
[306]	271	ifneq ($(PATH_ROOT),$(PATH_CURRENT))
[725]	272	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_ROOT))
[266]	273	else
	274	CURSUBDIR := .
	275	endif
[306]	276
[70]	277	# Output directories.
[242]	278	ifndef PATH_OUT_BASE
[725]	279	PATH_OUT_BASE := $(PATH_ROOT)/out
[242]	280	endif
[240]	281	ifndef PATH_OUT
[725]	282	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places.)
	283	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(BUILD_TYPE)
	284	else
	285	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH)/$(BUILD_TYPE)
	286	endif
[329]	287	endif # !define PATH_OUT
[1051]	288	PATH_OBJCACHE = $(PATH_OUT_BASE)/kObjCache
[353]	289	PATH_OBJ = $(PATH_OUT)/obj
	290	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
	291	PATH_INS = $(PATH_OUT)
	292	PATH_BIN = $(PATH_INS)/bin
	293	PATH_DLL = $(PATH_INS)/bin
	294	PATH_SYS = $(PATH_INS)/bin
	295	PATH_LIB = $(PATH_INS)/lib
	296	PATH_DOC = $(PATH_INS)/doc
[70]	297
[978]	298	# PATH_KBUILD is determined by kmk.
	299	ifeq ($(strip $(PATH_KBUILD)),)
	300	$(error kBuild: PATH_KBUILD is missing or empty! kmk is supposed to set it.)
[70]	301	endif
[978]	302	# PATH_KBUILD_BIN is determined by kmk.
	303	ifeq ($(strip $(PATH_KBUILD_BIN)),)
	304	$(error kBuild: PATH_KBUILD_BIN is missing or empty! kmk is supposed to set it.)
	305	endif
	306
[69]	307	# kBuild files which might be of interest.
	308	FILE_KBUILD_HEADER := $(PATH_KBUILD)/header.kmk
[725]	309	#FILE_KBUILD_CONFIG := $(PATH_KBUILD)/config.kmk
[69]	310	FILE_KBUILD_FOOTER := $(PATH_KBUILD)/footer.kmk
	311
[725]	312	## MAKEFILE is the name of the main makefile.
[204]	313	MAKEFILE := $(firstword $(MAKEFILE_LIST))
[748]	314	## MAKEFILE_CURRENT is the name of the current makefile.
[725]	315	# This is updated everything a sub-makefile is included.
	316	MAKEFILE_CURRENT := $(MAKEFILE)
[69]	317
[72]	318
[69]	319	#
[72]	320	# Build platform setup.
[984]	321	# (PORTME)
[69]	322	#
[984]	323
[69]	324	# OS/2
[72]	325	ifeq ($(BUILD_PLATFORM),os2)
[83]	326	EXEC_X86_WIN32 := innopec.exe
[69]	327	HOSTSUFF_EXE := .exe
	328	endif
	329
	330	# Linux
[72]	331	ifeq ($(BUILD_PLATFORM),linux)
[135]	332	EXEC_X86_WIN32 := wine
[69]	333	HOSTSUFF_EXE :=
	334	endif
[70]	335
[547]	336	# Win, Win32, Win64, NT.
[1348]	337	if1of ($(BUILD_PLATFORM),win nt)
[69]	338	EXEC_X86_WIN32 :=
	339	HOSTSUFF_EXE := .exe
	340	endif
	341
[299]	342	# FreeBSD
	343	ifeq ($(BUILD_PLATFORM),freebsd)
	344	EXEC_X86_WIN32 := wine
	345	HOSTSUFF_EXE :=
	346	endif
[125]	347
[557]	348	# Darwin / Mac OS X
	349	ifeq ($(BUILD_PLATFORM),darwin)
	350	EXEC_X86_WIN32 := false
	351	HOSTSUFF_EXE :=
	352	endif
	353
[811]	354	# Solaris
	355	ifeq ($(BUILD_PLATFORM),solaris)
	356	EXEC_X86_WIN32 := false
	357	HOSTSUFF_EXE :=
	358	endif
	359
[299]	360
[73]	361	#
	362	# Build target setup.
[984]	363	# (PORTME)
[73]	364	#
[978]	365	SUFF_DEP := .dep
[1348]	366	if1of ($(BUILD_TARGET),win nt os2)
[73]	367	SUFF_OBJ := .obj
	368	SUFF_LIB := .lib
	369	SUFF_DLL := .dll
	370	SUFF_EXE := .exe
[86]	371	SUFF_SYS := .sys
[73]	372	SUFF_RES := .res
	373	endif
[480]	374	ifeq ($(BUILD_TARGET),l4)
[73]	375	SUFF_OBJ := .o
	376	SUFF_LIB := .a
[480]	377	SUFF_DLL := .s.so
[73]	378	SUFF_EXE :=
[86]	379	SUFF_SYS := .a
[73]	380	SUFF_RES :=
	381	endif
[557]	382	ifeq ($(BUILD_TARGET),darwin)
	383	SUFF_OBJ := .o
	384	SUFF_LIB := .a
	385	SUFF_DLL := .dylib
	386	SUFF_EXE :=
[761]	387	SUFF_SYS :=
[557]	388	SUFF_RES :=
	389	endif
[480]	390	ifndef SUFF_OBJ
[296]	391	SUFF_OBJ := .o
	392	SUFF_LIB := .a
[480]	393	SUFF_DLL := .so
[296]	394	SUFF_EXE :=
	395	SUFF_SYS := .a
	396	SUFF_RES :=
	397	endif
[69]	398
	399	#
	400	# Standard kBuild tools.
	401	#
[978]	402	ifeq ($(KMK),kmk)
	403	KMK := $(PATH_KBUILD_BIN)/kmk$(HOSTSUFF_EXE)
[233]	404	endif
[978]	405	MAKE := $(KMK)
[233]	406
[1378]	407	GMAKE := $(PATH_KBUILD_BIN)/kmk_gmake$(HOSTSUFF_EXE)
	408
[578]	409	DEP_EXT := $(PATH_KBUILD_BIN)/kDep$(HOSTSUFF_EXE)
[1272]	410	if1of (kDep,$(KMK_BUILTIN))
[397]	411	DEP := kmk_builtin_kDep
[230]	412	else
[380]	413	DEP := $(DEP_EXT)
[230]	414	endif
[69]	415
[578]	416	DEP_IDB_EXT := $(PATH_KBUILD_BIN)/kDepIDB$(HOSTSUFF_EXE)
[1272]	417	if1of (kDepIDB,$(KMK_BUILTIN))
[1004]	418	DEP_IDB := kmk_builtin_kDepIDB
[397]	419	else
	420	DEP_IDB := $(DEP_IDB_EXT)
	421	endif
	422
[578]	423	DEP_PRE_EXT := $(PATH_KBUILD_BIN)/kDepPre$(HOSTSUFF_EXE)
[1272]	424	if1of (kDepPre,$(KMK_BUILTIN))
[1004]	425	DEP_PRE := kmk_builtin_kDepPre
[380]	426	else
	427	DEP_PRE := $(DEP_PRE_EXT)
	428	endif
	429
[1004]	430	KOBJCACHE_EXT := $(PATH_KBUILD_BIN)/kObjCache$(HOSTSUFF_EXE)
[1272]	431	if1of (kObjCache,$(KMK_BUILTIN))
[1004]	432	KOBJCACHE := kmk_builtin_kObjCache
	433	else
	434	KOBJCACHE := $(KOBJCACHE_EXT)
	435	endif
	436
[578]	437	APPEND_EXT := $(PATH_KBUILD_BIN)/kmk_append$(HOSTSUFF_EXE)
[380]	438	APPEND := kmk_builtin_append
[69]	439
[578]	440	CAT_EXT := $(PATH_KBUILD_BIN)/kmk_cat$(HOSTSUFF_EXE)
[380]	441	CAT := kmk_builtin_cat
[353]	442
[1118]	443	CMP_EXT := $(PATH_KBUILD_BIN)/kmk_cmp$(HOSTSUFF_EXE)
	444	CMP := kmk_builtin_cmp
	445
[1119]	446	CP_EXT := $(PATH_KBUILD_BIN)/kmk_cp$(HOSTSUFF_EXE)
	447	CP := kmk_builtin_cp
	448
[578]	449	ECHO_EXT := $(PATH_KBUILD_BIN)/kmk_echo$(HOSTSUFF_EXE)
[380]	450	ECHO := kmk_builtin_echo
	451
[578]	452	INSTALL_EXT := $(PATH_KBUILD_BIN)/kmk_install$(HOSTSUFF_EXE)
[380]	453	INSTALL := kmk_builtin_install
	454
[578]	455	LN_EXT := $(PATH_KBUILD_BIN)/kmk_ln$(HOSTSUFF_EXE)
[380]	456	LN := kmk_builtin_ln
	457
[1118]	458	MD5SUM_EXT := $(PATH_KBUILD_BIN)/kmk_md5sum$(HOSTSUFF_EXE)
	459	MD5SUM := kmk_builtin_md5sum
	460
[578]	461	MKDIR_EXT := $(PATH_KBUILD_BIN)/kmk_mkdir$(HOSTSUFF_EXE)
[380]	462	MKDIR := kmk_builtin_mkdir
	463
[578]	464	MV_EXT := $(PATH_KBUILD_BIN)/kmk_mv$(HOSTSUFF_EXE)
[380]	465	MV := kmk_builtin_mv
	466
[776]	467	PRINTF_EXT := $(PATH_KBUILD_BIN)/kmk_printf$(HOSTSUFF_EXE)
	468	PRINTF := kmk_builtin_printf
	469
[1272]	470	REDIRECT_EXT:= $(PATH_KBUILD_BIN)/kmk_redirect$(HOSTSUFF_EXE)
	471	if1of (redirect,$(KMK_BUILTIN))
	472	REDIRECT := kmk_builtin_redirect
	473	else
	474	REDIRECT := $(REDIRECT_EXT)
	475	endif
	476
[578]	477	RM_EXT := $(PATH_KBUILD_BIN)/kmk_rm$(HOSTSUFF_EXE)
[380]	478	RM := kmk_builtin_rm
	479
[601]	480	RMDIR_EXT := $(PATH_KBUILD_BIN)/kmk_rmdir$(HOSTSUFF_EXE)
	481	RMDIR := kmk_builtin_rmdir
	482
[578]	483	SED_EXT := $(PATH_KBUILD_BIN)/kmk_sed$(HOSTSUFF_EXE)
[1272]	484	if1of (sed, $(KMK_BUILTIN))
[978]	485	SED_INT := kmk_builtin_sed
[380]	486	else
[978]	487	SED_INT := $(SED_EXT)
	488	endif
[380]	489	SED := $(SED_EXT)
	490
[1296]	491	TEST_EXT := $(PATH_KBUILD_BIN)/kmk_test$(HOSTSUFF_EXE)
	492	TEST := kmk_builtin_test
	493
[380]	494	# Our default shell is the Almquist shell from *BSD.
[578]	495	ASH := $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)
[380]	496	MAKESHELL := $(ASH)
	497	SHELL := $(ASH)
	498	export SHELL MAKESHELL
	499
[414]	500	# Symlinking is problematic on some platforms...
[380]	501	LN_SYMLINK := $(LN) -s
	502
[743]	503
	504	#
	505	# Some Functions.
[748]	506	# The lower cased ones are either fallbacks or candidates for functions.c.
[743]	507	#
	508
[130]	509	## ABSPATH - make paths absolute.
[129]	510	# This implementation is clumsy and doesn't resolve '..' and '.' components.
[73]	511	#
[129]	512	# @param $1 The paths to make absolute.
[696]	513	# @obsolete Use the GNU make function $(abspath) directly now.
[984]	514	ABSPATH = $(abspath $(1))$(warning ABSPATH is deprecated, use abspath directly!)
[353]	515
[130]	516	## DIRDEP - make create directory dependencies.
	517	#
	518	# @param $1 The paths to the directories which must be created.
[353]	519	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
[129]	520
	521	## Cygwin kludge.
	522	# This converts /cygdrive/x/% to x:%.
	523	#
	524	# @param $1 The paths to make native.
	525	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
	526	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
[743]	527	CYGPATHMIXED = $(foreach path,$(1)\
[129]	528	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
	529	else
[743]	530	CYGPATHMIXED = $(1)
[129]	531	endif
	532
[743]	533	## Removes the drive letter from a path (if it has one)
	534	# @param $1 the path
	535	no-drive = $(word $(words $(subst :, ,$(1))),$(subst :, ,$(1)))
[723]	536
[743]	537	## Removes the root slash from a path (if it has one)
	538	# @param $1 the path
	539	no-root-slash = $(patsubst /%,%,$(1))
[723]	540
[743]	541	## Figure out where to put object files.
	542	# @param $1 real target name.
	543	# @param $2 normalized main target
[748]	544	TARGET_BASE = $(PATH_TARGET)/$(2)/$(call no-root-slash,$(call no-drive,$(1)))
[723]	545
[743]	546	## Figure out where to put object files.
	547	# @param $1 normalized main target
	548	TARGET_PATH = $(PATH_TARGET)/$(1)
[723]	549
	550
[129]	551	#
[353]	552	# Initialize some of the globals which the Config.kmk and
	553	# others can add stuff to if they like for processing in the footer.
	554	#
	555
	556	## TEMPLATE_PATHS
	557	# List a paths (separated by space) where templates can be found.
	558	TEMPLATE_PATHS :=
	559
	560	## TOOL_PATHS
	561	# List of paths (separated by space) where tools can be found.
	562	TOOL_PATHS :=
	563
	564	## SDK_PATHS
	565	# List of paths (separated by space) where SDKs can be found.
	566	SDK_PATHS :=
	567
	568	## Proritized list of the default makefile when walking subdirectories.
	569	# The user can overload this list.
	570	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
	571
[980]	572
[640]	573	## PROPS_TOOLS
[985]	574	# This is a subset of PROPS_SINGLE.
[1256]	575	PROPS_TOOLS := TOOL CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
[640]	576
[353]	577	## PROPS_SINGLE
	578	# The list of non-accumulative target properties.
	579	# A Config.kmk file can add it's own properties to this list and kBuild
	580	# will do the necessary inheritance from templates to targets.
[641]	581	PROPS_SINGLE := $(PROPS_TOOLS) INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
[1256]	582	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF
[985]	583	## PROPS_SINGLE_LNK
	584	# Subset of PROPS_SINGLE which applies to all linkable targets.
[1256]	585	PROPS_SINGLE_LNK := TOOL CTOOL CXXTOOL OBJCTOOL ASTOOL RCTOOL \
[985]	586	INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU \
[1256]	587	OBJSUFF COBJSUFF CXXOBJSUFF OBJCOBJSUFF ASOBJSUFF RCOBJSUFF
[353]	588
	589	## PROPS_DEFERRED
[889]	590	# This list of non-accumulative target properties which are or may be
	591	# functions, and thus should not be expanded until the very last moment.
[985]	592	PROPS_DEFERRED := INSTFUN INSTALLER PRE_CMDS POST_CMDS NAME SONAME
[353]	593
[660]	594	## PROPS_ACCUMULATE_R
[748]	595	# The list of accumulative target properties where the right most value/flag
[660]	596	# is the 'most significant'.
[353]	597	# A Config.kmk file can add it's own properties to this list and kBuild
	598	# will do the necessary inheritance from templates to targets.
[660]	599	PROPS_ACCUMULATE_R := \
[985]	600	DEPS ORDERDEPS DEFS \
	601	ARFLAGS \
[660]	602	CFLAGS CDEFS \
	603	CXXFLAGS CXXDEFS \
[1256]	604	OBJCFLAGS OBJCDEFS \
[660]	605	ASFLAGS ASDEFS \
	606	RCFLAGS RCDEFS \
	607	LDFLAGS \
[830]	608	IDFLAGS IFDLAGS ISFLAGS \
[640]	609	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
[985]	610	## PROPS_ACCUMULATE_R_LNK
	611	# Subset of PROPS_ACCUMULATE_R which applies to all linkable targets.
	612	PROPS_ACCUMULATE_R_LNK := \
	613	DEPS ORDERDEPS DEFS \
	614	CFLAGS CDEFS \
	615	CXXFLAGS CXXDEFS \
[1256]	616	OBJCFLAGS OBJCDEFS \
[985]	617	ASFLAGS ASDEFS \
	618	RCFLAGS RCDEFS \
	619	IDFLAGS IFDLAGS ISFLAGS
[353]	620
[660]	621	## PROPS_ACCUMULATE
[748]	622	# The list of accumulative target properties where the left most value/flag
[660]	623	# is the 'most significant'.
	624	# A Config.kmk file can add it's own properties to this list and kBuild
	625	# will do the necessary inheritance from templates to targets.
	626	PROPS_ACCUMULATE_L := \
	627	SDKS SOURCES \
[1256]	628	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[897]	629	LIBS LIBPATH \
[985]	630	DIRS BLDDIRS CLEAN
	631	## PROPS_ACCUMULATE_L_LNK
	632	# Subset of PROPS_ACCUMULATE_L which applies to all linkable targets.
	633	PROPS_ACCUMULATE_L_LNK := \
	634	SDKS SOURCES \
[1256]	635	INCS CINCS CXXINCS OBJCINCS ASINCS RCINCS \
[985]	636	BLDDIRS CLEAN
[353]	637
[662]	638	## PROPS_ALL
	639	# List of all the properties.
	640	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
[660]	641
[662]	642
[985]	643	## @name Properties valid on programs (BLDPROGS and PROGRAMS)
	644	## @{
	645	PROPS_PROGRAMS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL EXESUFF
	646	PROPS_PROGRAMS_DEFERRED := $(PROPS_DEFERRED)
	647	PROPS_PROGRAMS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	648	PROPS_PROGRAMS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	649	## @}
	650
	651	## @name Properties valid on libraries (LIBRARIES and IMPORT_LIBS)
	652	## @{
[989]	653	PROPS_LIBRARIES_SINGLE := $(PROPS_SINGLE_LNK) ARTOOL LIBSUFF ARLIBSUFF LIBSUFF
[985]	654	PROPS_LIBRARIES_DEFERRED := $(filter-out SONAME,$(PROPS_DEFERRED))
	655	PROPS_LIBRARIES_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) ARFLAGS
	656	PROPS_LIBRARIES_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK)
	657	## @}
	658
	659	## @name Properties valid on dlls (DLLS)
	660	## @{
	661	PROPS_DLLS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL DLLSUFF LIBSUFF
	662	PROPS_DLLS_DEFERRED := $(PROPS_DEFERRED)
	663	PROPS_DLLS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	664	PROPS_DLLS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	665	## @}
	666
[989]	667	## @name Properties valid on system modules (SYSMODS)
	668	## @{
	669	PROPS_SYSMODS_SINGLE := $(PROPS_SINGLE_LNK) LDTOOL SYSSUFF
	670	PROPS_SYSMODS_DEFERRED := $(PROPS_DEFERRED)
	671	PROPS_SYSMODS_ACCUMULATE_R := $(PROPS_ACCUMULATE_R_LNK) LDFLAGS
	672	PROPS_SYSMODS_ACCUMULATE_L := $(PROPS_ACCUMULATE_L_LNK) LIBS LIBPATH
	673	## @}
	674
[985]	675	## @name Properties valid on installs (INSTALLS)
	676	## @{
	677	PROPS_INSTALLS_SINGLE := TOOL INST NOINST
	678	PROPS_INSTALLS_DEFERRED := INSTFUN INSTALLER
	679	PROPS_INSTALLS_ACCUMULATE_R := DEPS ORDERDEPS
	680	PROPS_INSTALLS_ACCUMULATE_L := SOURCES DIRS CLEAN
	681	## @}
	682
	683	## @name Properties valid on fetches (INSTALLS)
	684	## @{
	685	PROPS_FETCHES_SINGLE := TOOL FETCHTOOL UNPACKTOOL PATCHTOOL INST FETCHDIR
	686	PROPS_FETCHES_DEFERRED :=
	687	PROPS_FETCHES_ACCUMULATE_R := FETCHFLAGS UNPACKFLAGS PATCHFLAGS
	688	PROPS_FETCHES_ACCUMULATE_L := SOURCES
	689	## @}
	690
	691
[353]	692	#
[748]	693	# Here is a special 'hack' to prevent innocent environment variables being
	694	# picked up and treated as properties. (The most annoying example of why
[662]	695	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
	696	#
[748]	697	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
[662]	698	# disable this 'hack'.
	699	#
	700	ifndef KBUILD_DONT_KILL_ENV_PROPS
	701
	702	define def_nuke_environment_prop
	703	ifeq ($(origin $(prop)),environment)
	704	$(prop) =
	705	endif
	706	endef
[762]	707	$(foreach prop, $(PROPS_ALL) \
	708	FETCHES PATCHES BLDPROGS LIBRARIES IMPORT_LIBS DLLS PROGRAMS SYSMODS INSTALLS OTHERS \
[897]	709	SUBDIRS MAKEFILES BLDDIRS \
[762]	710	,$(eval $(value def_nuke_environment_prop)))
[662]	711
[897]	712	endif # KBUILD_DONT_KILL_ENV_PROPS
[662]	713
	714
	715	#
[353]	716	# Pass configuration.
	717	#
	718	# The PASS_<passname>_trgs variable is listing the targets.
	719	# The PASS_<passname>_vars variable is listing the target variables.
	720	# The PASS_<passname>_pass variable is the lowercased passname.
	721	#
	722
[640]	723	## PASS: fetches
	724	# This pass fetches and unpacks things needed to complete the build.
	725	PASS_FETCHES := Fetches
	726	PASS_FETCHES_trgs :=
	727	PASS_FETCHES_vars := _FETCHES
	728	PASS_FETCHES_pass := fetches
	729
	730	## PASS: patches
	731	# This pass applies patches.
	732	PASS_PATCHES := Patches
	733	PASS_PATCHES_trgs :=
	734	PASS_PATCHES_vars := _PATCHES
	735	PASS_PATCHES_pass := patches
	736
[353]	737	## PASS: bldprogs
	738	# This pass builds targets which are required for building the rest.
	739	PASS_BLDPROGS := Build Programs
	740	PASS_BLDPROGS_trgs :=
	741	PASS_BLDPROGS_vars := _BLDPROGS
	742	PASS_BLDPROGS_pass := bldprogs
	743
	744	## PASS: libraries
	745	# This pass builds library targets.
	746	PASS_LIBRARIES := Libraries
	747	PASS_LIBRARIES_trgs :=
	748	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
	749	PASS_LIBRARIES_pass := libraries
	750
	751	## PASS: binaries
	752	# This pass builds dll targets.
	753	PASS_DLLS := DLLs
	754	PASS_DLLS_trgs :=
	755	PASS_DLLS_vars := _DLLS _OTHER_DLLS
	756	PASS_DLLS_pass := dlls
	757
	758	## PASS: binaries
	759	# This pass builds binary targets, i.e. programs, system modules and stuff.
	760	PASS_BINARIES := Programs
	761	PASS_BINARIES_trgs :=
	762	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _OTHER_BINARIES
	763	PASS_BINARIES_pass := binaries
	764
	765	## PASS: others
	766	# This pass builds other targets.
	767	PASS_OTHERS := Other Stuff
	768	PASS_OTHERS_trgs :=
	769	PASS_OTHERS_vars := _OTHERS
	770	PASS_OTHERS_pass := others
	771
	772	## PASS: install
	773	# This pass installs the built entities to a sandbox area.
	774	PASS_INSTALLS := Install
	775	PASS_INSTALLS_trgs :=
[854]	776	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS _INSTALLS_FILES
[353]	777	PASS_INSTALLS_pass := installs
	778
	779	## PASS: packing
	780	# This pass processes custom packing rules.
	781	PASS_PACKING := Packing
[414]	782	PASS_PACKING_trgs :=
[417]	783	PASS_PACKING_vars := _PACKING
[353]	784	PASS_PACKING_pass := packing
[414]	785	#alias
	786	packing: pass_packing
[353]	787
	788	## PASS: clean
	789	# This pass removes all generated files.
	790	PASS_CLEAN := Clean
	791	PASS_CLEAN_trgs := do-clean
	792	PASS_CLEAN_vars :=
	793	PASS_CLEAN_pass := clean
	794	# alias
	795	clean: pass_clean
	796
	797	## PASS: nothing
	798	# This pass just walks the tree.
	799	PASS_NOTHING := Nothing
	800	PASS_NOTHING_trgs := do-nothing
	801	PASS_NOTHING_vars :=
	802	PASS_NOTHING_pass := nothing
	803	# alias
	804	nothing: pass_nothing
	805
	806	## DEFAULT_PASSES
	807	# The default passes and their order.
	808	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS INSTALLS
	809
	810	## PASSES
	811	# The passes that should be defined. This must include
	812	# all passes mentioned by DEFAULT_PASSES.
[723]	813	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) NOTHING CLEAN
[353]	814
	815
	816	#
[984]	817	# Check for --pretty-command-printing before including the Config.kmk
	818	# so that anyone overriding the message macros can take the implied
	819	# verbosity level change into account.
	820	#
	821	ifndef KBUILD_VERBOSE
	822	ifndef KBUILD_QUIET
	823	ifneq ($(filter --pretty-command-printing,$(MAKEFLAGS)),)
	824	export KBUILD_VERBOSE := 2
	825	endif
	826	endif
	827	endif
	828
	829
	830	#
[69]	831	# This is how we find the closest config.kmk.
	832	# It's a little hacky but I think it works fine.
[70]	833	#
	834	_CFGDIR := .
[78]	835	_CFGFILES := ./Config.kmk ./config.kmk
[69]	836	define def_include_config
[78]	837	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
	838	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
[69]	839	endef
	840	# walk down the _RELATIVE_ path specified by DEPTH.
[78]	841	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
[69]	842	# add the default config file.
[78]	843	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
[69]	844	_CFGFILES :=
	845	_CFGDIR :=
[416]	846	ifeq ($(_CFGFILE),)
	847	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
	848	endif
[69]	849
	850	# Include the config.kmk we found file (or the default one).
[988]	851	ifdef KBUILD_PROFILE_SELF
	852	_KBUILD_TS_NOW := $(nanots )
	853	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - including $(_CFGFILE))
	854	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
[69]	855
[988]	856	include $(_CFGFILE)
[69]	857
[988]	858	_KBUILD_TS_NOW := $(nanots )
	859	$(info prof: $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_HEADER_START)) - $(int-sub $(_KBUILD_TS_NOW), $(_KBUILD_TS_PREV)) - included $(_CFGFILE))
	860	_KBUILD_TS_PREV := $(_KBUILD_TS_NOW)
	861	else
	862	include $(_CFGFILE)
	863	endif
	864
	865
	866
[696]	867	#
[874]	868	# Finalize a the central path variables now that we've included the Config.kmk file.
	869	#
	870	# This prevents some trouble when users override the defaults for these
	871	# variables and uses relative paths or paths with incorrect case.
	872	#
	873	PATH_OUT := $(abspath $(PATH_OUT))
	874	PATH_OBJ := $(abspath $(PATH_OBJ))
	875	PATH_TARGET := $(abspath $(PATH_TARGET))
	876	PATH_INS := $(abspath $(PATH_INS))
	877	PATH_BIN := $(abspath $(PATH_BIN))
	878	PATH_DLL := $(abspath $(PATH_DLL))
	879	PATH_SYS := $(abspath $(PATH_SYS))
	880	PATH_LIB := $(abspath $(PATH_LIB))
	881	PATH_DOC := $(abspath $(PATH_DOC))
	882
	883
	884	#
[788]	885	# Setup the message style. The default one is inlined.
[776]	886	#
[788]	887	# See kBuild/msgstyles for more styles or use KBUILD_MSG_STYLE_PATHS
	888	# to create your own message style.
	889	#
[776]	890	KBUILD_MSG_STYLE ?= default
	891	ifeq ($(KBUILD_MSG_STYLE),default)
	892	#
	893	# The 'default' style.
	894	#
	895
	896	## Fetch starting.
	897	# @param 1 Target name.
	898	MSG_FETCH ?= $(call MSG_L1,Fetching $1...)
	899	## Re-fetch starting.
	900	# @param 1 Target name.
	901	MSG_REFETCH ?= $(call MSG_L1,Re-fetching $1...)
	902	## Downloading a fetch component.
	903	# @param 1 Target name.
	904	# @param 2 The source URL.
	905	# @param 3 The destination file name.
	906	MSG_FETCH_DL ?= $(call MSG_L1,Downloading $1 - $2,=> $3)
	907	## Checking a fetch component.
	908	# @param 1 Target name.
	909	# @param 2 The source URL.
	910	# @param 3 The destination file name.
	911	MSG_FETCH_CHK?= $(call MSG_L1,Checking $1 - $3, ($2))
	912	## Unpacking a fetch component.
	913	# @param 1 Target name.
	914	# @param 2 The archive file name.
	915	# @param 3 The target directory.
	916	MSG_FETCH_UP ?= $(call MSG_L1,Unpacking $1 - $2 => $3)
	917	## Fetch completed.
	918	# @param 1 Target name.
	919	MSG_FETCH_OK ?= $(call MSG_L1,Successfully fetched $1)
	920	## Unfetch a fetch target.
	921	# @param 1 Target name.
	922	MSG_UNFETCH ?= $(call MSG_L1,Unfetching $1...)
	923	## Compiling a source file.
	924	# @param 1 Target name.
	925	# @param 2 The source filename.
	926	# @param 3 The primary link output file name.
[1256]	927	# @param 4 The source type (C,CXX,OBJC,AS,RC,++).
[776]	928	MSG_COMPILE ?= $(call MSG_L1,Compiling $1 - $2,=> $3)
[890]	929	## Tool
	930	# @param 1 The tool name (bin2c,...)
	931	# @param 2 Target name.
	932	# @param 3 The source filename.
	933	# @param 4 The primary output file name.
	934	MSG_TOOL ?= $(call MSG_L1,$1 $2 - $3,=> $4)
	935	## Generate a file, typically a source file.
	936	# @param 1 Target name if applicable.
	937	# @param 2 Output file name.
	938	# @param 3 What it's generated from
	939	MSG_GENERATE ?= $(call MSG_L1,Generating $(if $1,$1 - )$2,$(if $3,from $3))
[776]	940	## Linking a bldprog/dll/program/sysmod target.
	941	# @param 1 Target name.
	942	# @param 2 The primary link output file name.
	943	# @param 3 The link tool operation (LINK_LIBRARY,LINK_PROGRAM,LINK_DLL,LINK_SYSMOD,++).
	944	MSG_LINK ?= $(call MSG_L1,Linking $1,=> $2)
[844]	945	## Merging a library into the target (during library linking).
	946	# @param 1 Target name.
	947	# @param 2 The output library name.
	948	# @param 3 The input library name.
[845]	949	MSG_AR_MERGE ?= $(call MSG_L1,Merging $3 into $1, ($2))
[776]	950	## Creating a directory (build).
	951	# @param 1 Directory name.
	952	MSG_MKDIR ?= $(call MSG_L2,Creating directory $1)
	953	## Cleaning.
	954	MSG_CLEAN ?= $(call MSG_L1,Cleaning...)
	955	## Nothing.
	956	MSG_NOTHING ?= $(call MSG_L1,Did nothing in $(CURDIR))
	957	## Pass
	958	# @param 1 The pass name.
	959	MSG_PASS ?= $(call MSG_L1,Pass - $1)
	960	## Installing a bldprog/lib/dll/program/sysmod target.
	961	# @param 1 Target name.
	962	# @param 2 The source filename.
	963	# @param 3 The destination file name.
	964	MSG_INST_TRG ?= $(call MSG_L1,Installing $1 => $3)
	965	## Installing a file (install target).
	966	# @param 1 The source filename.
	967	# @param 2 The destination filename.
	968	MSG_INST_FILE?= $(call MSG_L1,Installing $2,(<= $1))
	969	## Installing a symlink.
	970	# @param 1 Symlink
	971	# @param 2 Link target
	972	MSG_INST_SYM ?= $(call MSG_L1,Installing symlink $1,=> $2)
	973	## Installing a directory.
	974	# @param 1 Directory name.
	975	MSG_INST_DIR ?= $(call MSG_L1,Installing directory $1)
	976
[788]	977	else
	978	_KBUILD_MSG_STYLE_FILE := $(firstword $(foreach path, $(KBUILD_MSG_STYLE_PATHS) $(PATH_KBUILD)/msgstyles, $(wildcard $(path)/$(KBUILD_MSG_STYLE).kmk)))
	979	ifneq ($(_KBUILD_MSG_STYLE_FILE),)
	980	include $(_KBUILD_MSG_STYLE_FILE)
[776]	981	else
[788]	982	$(error kBuild: Can't find the style setup file for KBUILD_MSG_STYLE '$(KBUILD_MSG_STYLE)')
[776]	983	endif
	984	endif
	985
	986
	987	#
[696]	988	# Message macros.
	989	#
[748]	990	# This is done after including Config.kmk as to allow for
[696]	991	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
	992	#
	993	ifdef KBUILD_QUIET
[776]	994	# No output
[696]	995	QUIET := @
	996	QUIET2:= @
	997	MSG_L1 =
	998	MSG_L2 =
	999	else
	1000	ifndef KBUILD_VERBOSE
[776]	1001	# Default output level.
	1002	QUIET := @
	1003	QUIET2 := @
	1004	MSG_L1 ?= @$(ECHO) "kBuild: $1"
	1005	MSG_L2 =
	1006	else ifeq ($(KBUILD_VERBOSE),1)
	1007	# A bit more output
	1008	QUIET := @
	1009	QUIET2 := @
	1010	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1011	MSG_L2 =
	1012	else ifeq ($(KBUILD_VERBOSE),2)
	1013	# Lot more output
	1014	QUIET :=
	1015	QUIET2 := @
	1016	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1017	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1018	else
	1019	# maximal output.
[776]	1020	QUIET :=
	1021	QUIET2 :=
	1022	MSG_L1 ?= @$(ECHO) "kBuild: $1 $2"
	1023	MSG_L2 ?= @$(ECHO) "kBuild: $1"
[696]	1024	endif
	1025	endif
	1026
[776]	1027
[988]	1028	ifdef KBUILD_PROFILE_SELF
	1029	_KBUILD_TS_HEADER_END := $(nanots )
	1030	$(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)
	1031	_KBUILD_TS_PREV := $(_KBUILD_TS_HEADER_END)
	1032	endif
	1033
[69]	1034	# end-of-file-content
[72]	1035	__header_kmk__ := 1
[69]	1036	endif # __header_kmk__
[479]	1037

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