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header.kmk@ 672

Last change on this file since 672 was 672, checked in by bird, 19 years ago
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1	# $Id: header.kmk 672 2006-12-06 05:22:20Z bird $
2	## @file
3	#
4	# kBuild - File included at top of makefile.
5	#
6	# Copyright (c) 2004-2005 knut st. osmundsen <bird-srcspam@anduin.net>
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
29
30	#
31	# default rule
32	#
33	all: all_recursive
34
35	#
36	# The FORCE rule.
37	#
38	FORCE:
39
40	#
41	# Try avoid inference rules.
42	#
43	.SUFFIXES:
44	SUFFIXES :=
45
46
47	#
48	# General purpose macros.
49	#
50
51	## get last word in a list.
52	# @returns last word in $1.
53	# @param $1 Word list.
54	lastword = $(word $(words $(1)), $(1))
55
56	##
57	# Newline character(s).
58	define NL
59
60
61	endef
62
63	##
64	# Tab character.
65	TAB := $(subst ., ,.)
66
67	##
68	# Space character.
69	SP := $(subst ., ,.)
70
71	##
72	# Checks if two strings are equal.
73	# @returns blank if equal
74	# @returns non-blank if not equal.
75	# @param $1 String 1.
76	# @param $2 String 2
77	STRCMP = $( todo )
78
79	#
80	# Set default build type.
81	#
82	ifndef BUILD_TYPE
83	ifdef BUILD_MODE
84	# BUILD_MODE is legacy from the OS/2 build system. :)
85	BUILD_TYPE := $(tolower $(BUILD_MODE))
86	else
87	BUILD_TYPE := release
88	endif
89	endif
90
91
92	#
93	# Assert build platform.
94	#
95	ifndef BUILD_PLATFORM
96	$(error kBuild: BUILD_PLATFORM is undefined!)
97	else
98	BUILD_PLATFORM := $(strip $(BUILD_PLATFORM))
99	ifneq ($(words $(BUILD_PLATFORM))$(filter-out darwin freebsd l4 linux nt os2 win win32 win64,$(BUILD_PLATFORM)),1)
100	# OS/2 (have uppercase legacy)
101	ifeq ($(BUILD_PLATFORM),OS2)
102	$(error kBuild: BUILD_PLATFORM must be all lowercase!)
103	endif
104	$(error kBuild: BUILD_PLATFORM value '$(BUILD_PLATFORM)' was not recognized!)
105	endif
106	endif
107
108	# Fill in defaults if needed.
109	ifndef BUILD_PLATFORM_ARCH
110	ifeq ($(filter-out win64,$(BUILD_PLATFORM)),)
111	BUILD_PLATFORM_ARCH := amd64
112	else
113	BUILD_PLATFORM_ARCH := x86
114	endif
115	endif
116	ifndef BUILD_PLATFORM_CPU
117	ifeq ($(filter-out amd64,$(BUILD_PLATFORM_ARCH)),)
118	BUILD_PLATFORM_CPU:= k8
119	else
120	BUILD_PLATFORM_CPU:= i586
121	endif
122	endif
123
124
125	#
126	# Assert target platform.
127	#
128	ifndef BUILD_TARGET
129	# not defined, set to the same as build platform
130	BUILD_TARGET := $(BUILD_PLATFORM)
131	else
132	BUILD_TARGET := $(strip $(BUILD_TARGET))
133	ifneq ($(words $(BUILD_TARGET))$(filter-out darwin freebsd l4 linux nt os2 win win32 win64,$(BUILD_TARGET)),1)
134	# OS/2 (have uppercase legacy)
135	ifeq ($(BUILD_TARGET),OS2)
136	$(error kBuild: BUILD_TARGET must be all lowercase!)
137	endif
138	$(error kBuild: BUILD_TARGET value '$(BUILD_TARGET)' was not recognized!)
139	endif
140	endif
141
142	# Fill in defaults if needed.
143	ifndef BUILD_TARGET_ARCH
144	BUILD_TARGET_ARCH := x86
145	endif
146	ifndef BUILD_TARGET_CPU
147	BUILD_TARGET_CPU := i586
148	endif
149
150	# Adjust the DEPTH definition first
151	ifeq ($(strip $(DEPTH)),)
152	DEPTH := .
153	endif
154
155	#
156	# Common definitions.
157	#
158	PATH_CURRENT := $(abspath $(CURDIR))
159	ifneq ($(strip $(SUB_DEPTH)),)
160	PATH_SUB_CURRENT := $(abspath $(PATH_CURRENT)/$(SUB_DEPTH))
161	else
162	PATH_SUB_CURRENT := $(PATH_CURRENT)
163	endif
164	PATH_ROOT := $(abspath $(PATH_CURRENT)/$(DEPTH))
165
166	# Subdirectory relative to the root.
167	ifneq ($(PATH_ROOT),$(PATH_CURRENT))
168	CURSUBDIR := $(patsubst $(PATH_ROOT)/%,%,$(PATH_SUB_CURRENT))
169	else
170	CURSUBDIR := .
171	endif
172
173	# Output directories.
174	ifndef PATH_OUT_BASE
175	PATH_OUT_BASE := $(PATH_ROOT)/out
176	endif
177	ifndef PATH_OUT
178	ifdef BUILD_TARGET_SUB # (BUILD_TARGET_SUB is not currently recognized by kBuild in any other places.)
179	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH).$(BUILD_TARGET_SUB)/$(BUILD_TYPE)
180	else
181	PATH_OUT := $(PATH_OUT_BASE)/$(BUILD_TARGET).$(BUILD_TARGET_ARCH)/$(BUILD_TYPE)
182	endif
183	endif # !define PATH_OUT
184	PATH_OBJ = $(PATH_OUT)/obj
185	PATH_TARGET = $(PATH_OBJ)/$(CURSUBDIR)
186	PATH_INS = $(PATH_OUT)
187	PATH_BIN = $(PATH_INS)/bin
188	PATH_DLL = $(PATH_INS)/bin
189	PATH_SYS = $(PATH_INS)/bin
190	PATH_LIB = $(PATH_INS)/lib
191	PATH_DOC = $(PATH_INS)/doc
192
193	# Usually kBuild is external to the source tree.
194	ifndef PATH_KBUILD
195	PATH_KBUILD := $(PATH_ROOT)/kBuild
196	endif
197	PATH_KBUILD := $(abspath $(PATH_KBUILD))
198	# kBuild files which might be of interest.
199	FILE_KBUILD_HEADER := $(PATH_KBUILD)/header.kmk
200	FILE_KBUILD_CONFIG := $(PATH_KBUILD)/config.kmk
201	FILE_KBUILD_FOOTER := $(PATH_KBUILD)/footer.kmk
202
203	SUFF_DEP := .dep
204	MAKEFILE := $(firstword $(MAKEFILE_LIST))
205
206
207	#
208	# Check make version.
209	#
210	ifdef KMK_VERSION
211	ifneq ($(KBUILD_VERSION_MAJOR).$(KBUILD_VERSION_MINOR),0.1)
212	ifneq ($(KBUILD_VERSION_MAJOR),0)
213	$(warning kBuild: kmk major version mismatch, expected '0' found '$(KBUILD_VERSION_MAJOR)'!)
214	else
215	$(warning kBuild: kmk minor version mismatch, expected '1' found '$(KBUILD_VERSION_MINOR)'!)
216	endif
217	endif
218	else
219	# Vanilla GNU Make. Only supported for kBuild bootstrapping. Disable some features to make it work.
220	NO_COMPILE_CMDS_DEPS:= 1
221	NO_LINK_CMDS_DEPS := 1
222	sinclude $(PATH_KBUILD)/StampOutPredefines.kmk
223	ifndef IS_BOOTSTRAPPING_KBUILD_NOW
224	$(warning kBuild: Using vanilla GNU make isn't safe for anything but kBuild bootstrapping!)
225	endif
226	endif
227	KMK_REVISION := $(patsubst %:,, $Rev: 672 $ )
228
229
230	#
231	# Build platform setup.
232	#
233	# OS/2
234	ifeq ($(BUILD_PLATFORM),os2)
235	EXEC_X86_WIN32 := innopec.exe
236	HOSTSUFF_EXE := .exe
237	endif
238
239	# Linux
240	ifeq ($(BUILD_PLATFORM),linux)
241	EXEC_X86_WIN32 := wine
242	HOSTSUFF_EXE :=
243	endif
244
245	# Win, Win32, Win64, NT.
246	ifeq ($(filter-out win32 win64 win nt,$(BUILD_PLATFORM)),)
247	EXEC_X86_WIN32 :=
248	HOSTSUFF_EXE := .exe
249	endif
250
251	# FreeBSD
252	ifeq ($(BUILD_PLATFORM),freebsd)
253	EXEC_X86_WIN32 := wine
254	HOSTSUFF_EXE :=
255	endif
256
257	# Darwin / Mac OS X
258	ifeq ($(BUILD_PLATFORM),darwin)
259	EXEC_X86_WIN32 := false
260	HOSTSUFF_EXE :=
261	endif
262
263	ifndef PATH_KBUILD_BIN
264	PATH_KBUILD_BIN := $(PATH_KBUILD)/bin/$(BUILD_PLATFORM_ARCH).$(BUILD_PLATFORM)
265	ifeq ($(wildcard $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)),)
266	ifeq ($(BUILD_TARGET_ARCH),amd64)
267	PATH_KBUILD_BIN := $(PATH_KBUILD)/bin/x86.$(BUILD_PLATFORM)
268	endif
269	ifeq ($(wildcard $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)),)
270	ifeq ($(filter-out win64 win32 win nt ,$(BUILD_PLATFORM)),)
271	PATH_KBUILD_BIN := $(PATH_KBUILD)/bin/x86.win
272	endif
273	endif
274	ifeq ($(wildcard $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)),)
275	# give up
276	PATH_KBUILD_BIN := $(PATH_KBUILD)/bin/$(BUILD_PLATFORM_ARCH).$(BUILD_PLATFORM)
277	endif
278	endif
279	endif
280
281
282	#
283	# Build target setup.
284	#
285	ifeq ($(filter-out win32 win64 win nt os2,$(BUILD_TARGET)),)
286	SUFF_OBJ := .obj
287	SUFF_LIB := .lib
288	SUFF_DLL := .dll
289	SUFF_EXE := .exe
290	SUFF_SYS := .sys
291	SUFF_RES := .res
292	endif
293	ifeq ($(BUILD_TARGET),l4)
294	SUFF_OBJ := .o
295	SUFF_LIB := .a
296	SUFF_DLL := .s.so
297	SUFF_EXE :=
298	SUFF_SYS := .a
299	SUFF_RES :=
300	endif
301	ifeq ($(BUILD_TARGET),darwin)
302	SUFF_OBJ := .o
303	SUFF_LIB := .a
304	SUFF_DLL := .dylib
305	SUFF_EXE :=
306	SUFF_SYS := .a
307	SUFF_RES :=
308	endif
309	ifndef SUFF_OBJ
310	SUFF_OBJ := .o
311	SUFF_LIB := .a
312	SUFF_DLL := .so
313	SUFF_EXE :=
314	SUFF_SYS := .a
315	SUFF_RES :=
316	endif
317
318	#
319	# Standard kBuild tools.
320	#
321	ifeq ($(MAKE),kmk)
322	MAKE := $(PATH_KBUILD_BIN)/kmk$(HOSTSUFF_EXE)
323	endif
324
325	DEP_EXT := $(PATH_KBUILD_BIN)/kDep$(HOSTSUFF_EXE)
326	ifeq ($(filter kDep,$(KMK_BUILTIN)),kDep)
327	DEP := kmk_builtin_kDep
328	else
329	DEP := $(DEP_EXT)
330	endif
331
332	DEP_IDB_EXT := $(PATH_KBUILD_BIN)/kDepIDB$(HOSTSUFF_EXE)
333	ifeq ($(filter kDepPre,$(KMK_BUILTIN)),kDepIDB)
334	DEP_IDB := $(if kmk_builtin_kDepIDB
335	else
336	DEP_IDB := $(DEP_IDB_EXT)
337	endif
338
339	DEP_PRE_EXT := $(PATH_KBUILD_BIN)/kDepPre$(HOSTSUFF_EXE)
340	ifeq ($(filter kDepPre,$(KMK_BUILTIN)),kDepPre)
341	DEP_PRE := $(if kmk_builtin_kDepPre
342	else
343	DEP_PRE := $(DEP_PRE_EXT)
344	endif
345
346	APPEND_EXT := $(PATH_KBUILD_BIN)/kmk_append$(HOSTSUFF_EXE)
347	ifeq ($(filter append,$(KMK_BUILTIN)),append)
348	APPEND := kmk_builtin_append
349	else
350	APPEND := $(APPEND_EXT)
351	endif
352
353	CAT_EXT := $(PATH_KBUILD_BIN)/kmk_cat$(HOSTSUFF_EXE)
354	ifeq ($(filter cat,$(KMK_BUILTIN)),cat)
355	CAT := kmk_builtin_cat
356	else
357	CAT := $(CAT_EXT)
358	endif
359
360	CP_EXT := $(PATH_KBUILD_BIN)/kmk_cp$(HOSTSUFF_EXE)
361	ifeq ($(filter cp,$(KMK_BUILTIN)),cp)
362	CP := kmk_builtin_cp
363	else
364	CP := $(CP_EXT)
365	endif
366
367	ECHO_EXT := $(PATH_KBUILD_BIN)/kmk_echo$(HOSTSUFF_EXE)
368	ifeq ($(filter echo,$(KMK_BUILTIN)),echo)
369	ECHO := kmk_builtin_echo
370	else
371	ECHO := $(ECHO_EXT)
372	endif
373
374	INSTALL_EXT := $(PATH_KBUILD_BIN)/kmk_install$(HOSTSUFF_EXE)
375	ifeq ($(filter install,$(KMK_BUILTIN)),install)
376	INSTALL := kmk_builtin_install
377	else
378	INSTALL := $(INSTALL_EXT)
379	endif
380
381	LN_EXT := $(PATH_KBUILD_BIN)/kmk_ln$(HOSTSUFF_EXE)
382	ifeq ($(filter ln,$(KMK_BUILTIN)),ln)
383	LN := kmk_builtin_ln
384	else
385	LN := $(LN_EXT)
386	endif
387
388	MKDIR_EXT := $(PATH_KBUILD_BIN)/kmk_mkdir$(HOSTSUFF_EXE)
389	ifeq ($(filter mkdir,$(KMK_BUILTIN)),mkdir)
390	MKDIR := kmk_builtin_mkdir
391	else
392	MKDIR := $(MKDIR_EXT)
393	endif
394
395	MV_EXT := $(PATH_KBUILD_BIN)/kmk_mv$(HOSTSUFF_EXE)
396	ifeq ($(filter mv,$(KMK_BUILTIN)),mv)
397	MV := kmk_builtin_mv
398	else
399	MV := $(MV_EXT)
400	endif
401
402	RM_EXT := $(PATH_KBUILD_BIN)/kmk_rm$(HOSTSUFF_EXE)
403	ifeq ($(filter rm,$(KMK_BUILTIN)),rm)
404	RM := kmk_builtin_rm
405	else
406	RM := $(RM_EXT)
407	endif
408
409	RMDIR_EXT := $(PATH_KBUILD_BIN)/kmk_rmdir$(HOSTSUFF_EXE)
410	ifeq ($(filter rmdir,$(KMK_BUILTIN)),rmdir)
411	RMDIR := kmk_builtin_rmdir
412	else
413	RMDIR := $(RMDIR_EXT)
414	endif
415
416	SED_EXT := $(PATH_KBUILD_BIN)/kmk_sed$(HOSTSUFF_EXE)
417	ifeq ($(filter sed,$(KMK_BUILTIN)),sed)
418	SED := kmk_builtin_sed
419	else
420	SED := $(SED_EXT)
421	endif
422
423	# Our default shell is the Almquist shell from *BSD.
424	ASH := $(PATH_KBUILD_BIN)/kmk_ash$(HOSTSUFF_EXE)
425	MAKESHELL := $(ASH)
426	SHELL := $(ASH)
427	export SHELL MAKESHELL
428
429	# Symlinking is problematic on some platforms...
430	LN_SYMLINK := $(LN) -s
431
432
433
434	#
435	# Message macros.
436	#
437
438	ifndef BUILD_QUIET
439	ifdef BUILD_DEBUG
440	BUILD_VERBOSE := 9
441	endif
442	MSG_L1 = @$(ECHO) "kBuild: $1"
443	ifdef BUILD_VERBOSE
444	MSG_L2 = @$(ECHO) "kBuild: $1"
445	QUIET :=
446	else
447	QUIET := @
448	MSG_L2 =
449	endif
450	ifdef BUILD_DEBUG
451	MSG_L3 = @$(ECHO) "kBuild: $1"
452	else
453	MSG_L3 =
454	endif
455	else
456	QUIET :=
457	MSG_L1 =
458	MSG_L2 =
459	MSG_L3 =
460	endif
461
462	## ABSPATH - make paths absolute.
463	# This implementation is clumsy and doesn't resolve '..' and '.' components.
464	#
465	# @param $1 The paths to make absolute.
466	ABSPATH = $(abspath $(1))
467
468	## DIRDEP - make create directory dependencies.
469	#
470	# @param $1 The paths to the directories which must be created.
471	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
472
473
474	## Cygwin kludge.
475	# This converts /cygdrive/x/% to x:%.
476	#
477	# @param $1 The paths to make native.
478	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
479	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
480	CYGPATHMIXED = $(foreach path,$(1)\
481	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
482	else
483	CYGPATHMIXED = $(1)
484	endif
485
486	#
487	# Initialize some of the globals which the Config.kmk and
488	# others can add stuff to if they like for processing in the footer.
489	#
490
491	## ALL_TARGET
492	# This is the list of all targets.
493	ALL_TARGETS :=
494
495	## TEMPLATE_PATHS
496	# List a paths (separated by space) where templates can be found.
497	TEMPLATE_PATHS :=
498
499	## TOOL_PATHS
500	# List of paths (separated by space) where tools can be found.
501	TOOL_PATHS :=
502
503	## SDK_PATHS
504	# List of paths (separated by space) where SDKs can be found.
505	SDK_PATHS :=
506
507	## Proritized list of the default makefile when walking subdirectories.
508	# The user can overload this list.
509	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
510
511	## PROPS_TOOLS
512	# This is a subset of the other PROPS
513	PROPS_TOOLS := TOOL CTOOL CXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
514
515	## PROPS_SINGLE
516	# The list of non-accumulative target properties.
517	# A Config.kmk file can add it's own properties to this list and kBuild
518	# will do the necessary inheritance from templates to targets.
519	PROPS_SINGLE := $(PROPS_TOOLS) INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
520	OBJSUFF COBJSUFF CXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF
521
522	## PROPS_DEFERRED
523	# This list of non-accumulative target properties which are functions,
524	# and thus should not be expanded until the very last moment.
525	PROPS_DEFERRED := INSTFUN INSTALLER
526
527	## PROPS_ACCUMULATE_R
528	# The list of accumulative target properties where the right most value/flag
529	# is the 'most significant'.
530	# A Config.kmk file can add it's own properties to this list and kBuild
531	# will do the necessary inheritance from templates to targets.
532	PROPS_ACCUMULATE_R := \
533	DEFS DEPS \
534	CFLAGS CDEFS \
535	CXXFLAGS CXXDEFS \
536	ASFLAGS ASDEFS \
537	RCFLAGS RCDEFS \
538	LDFLAGS \
539	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
540
541	## PROPS_ACCUMULATE
542	# The list of accumulative target properties where the left most value/flag
543	# is the 'most significant'.
544	# A Config.kmk file can add it's own properties to this list and kBuild
545	# will do the necessary inheritance from templates to targets.
546	PROPS_ACCUMULATE_L := \
547	SDKS SOURCES \
548	INCS CINCS CXXINCX ASINCS RCINCS \
549	LIBS LIBPATH
550
551	## PROPS_ALL
552	# List of all the properties.
553	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
554
555
556	#
557	# Here is a special 'hack' to prevent innocent environment variables being
558	# picked up and treated as properties. (The most annoying example of why
559	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
560	#
561	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
562	# disable this 'hack'.
563	#
564	ifndef KBUILD_DONT_KILL_ENV_PROPS
565
566	define def_nuke_environment_prop
567	ifeq ($(origin $(prop)),environment)
568	$(prop) =
569	endif
570	endef
571	$(foreach prop,$(PROPS_ALL),$(eval $(value def_nuke_environment_prop)))
572
573	endif
574
575
576	#
577	# Pass configuration.
578	#
579	# The PASS_<passname>_trgs variable is listing the targets.
580	# The PASS_<passname>_vars variable is listing the target variables.
581	# The PASS_<passname>_pass variable is the lowercased passname.
582	#
583
584	## PASS: fetches
585	# This pass fetches and unpacks things needed to complete the build.
586	PASS_FETCHES := Fetches
587	PASS_FETCHES_trgs :=
588	PASS_FETCHES_vars := _FETCHES
589	PASS_FETCHES_pass := fetches
590
591	## PASS: patches
592	# This pass applies patches.
593	PASS_PATCHES := Patches
594	PASS_PATCHES_trgs :=
595	PASS_PATCHES_vars := _PATCHES
596	PASS_PATCHES_pass := patches
597
598	## PASS: bldprogs
599	# This pass builds targets which are required for building the rest.
600	PASS_BLDPROGS := Build Programs
601	PASS_BLDPROGS_trgs :=
602	PASS_BLDPROGS_vars := _BLDPROGS
603	PASS_BLDPROGS_pass := bldprogs
604
605	## PASS: libraries
606	# This pass builds library targets.
607	PASS_LIBRARIES := Libraries
608	PASS_LIBRARIES_trgs :=
609	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
610	PASS_LIBRARIES_pass := libraries
611
612	## PASS: binaries
613	# This pass builds dll targets.
614	PASS_DLLS := DLLs
615	PASS_DLLS_trgs :=
616	PASS_DLLS_vars := _DLLS _OTHER_DLLS
617	PASS_DLLS_pass := dlls
618
619	## PASS: binaries
620	# This pass builds binary targets, i.e. programs, system modules and stuff.
621	PASS_BINARIES := Programs
622	PASS_BINARIES_trgs :=
623	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _OTHER_BINARIES
624	PASS_BINARIES_pass := binaries
625
626	## PASS: others
627	# This pass builds other targets.
628	PASS_OTHERS := Other Stuff
629	PASS_OTHERS_trgs :=
630	PASS_OTHERS_vars := _OTHERS
631	PASS_OTHERS_pass := others
632
633	## PASS: install
634	# This pass installs the built entities to a sandbox area.
635	PASS_INSTALLS := Install
636	PASS_INSTALLS_trgs :=
637	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS
638	PASS_INSTALLS_pass := installs
639
640	## PASS: packing
641	# This pass processes custom packing rules.
642	PASS_PACKING := Packing
643	PASS_PACKING_trgs :=
644	PASS_PACKING_vars := _PACKING
645	PASS_PACKING_pass := packing
646	#alias
647	packing: pass_packing
648
649	## PASS: clean
650	# This pass removes all generated files.
651	PASS_CLEAN := Clean
652	PASS_CLEAN_trgs := do-clean
653	PASS_CLEAN_vars :=
654	PASS_CLEAN_pass := clean
655	# alias
656	clean: pass_clean
657
658	## PASS: nothing
659	# This pass just walks the tree.
660	PASS_NOTHING := Nothing
661	PASS_NOTHING_trgs := do-nothing
662	PASS_NOTHING_vars :=
663	PASS_NOTHING_pass := nothing
664	# alias
665	nothing: pass_nothing
666
667	## DEFAULT_PASSES
668	# The default passes and their order.
669	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS INSTALLS
670
671	## PASSES
672	# The passes that should be defined. This must include
673	# all passes mentioned by DEFAULT_PASSES.
674	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) NOTHING CLEAN
675
676
677	#
678	# This is how we find the closest config.kmk.
679	# It's a little hacky but I think it works fine.
680	#
681	_CFGDIR := .
682	_CFGFILES := ./Config.kmk ./config.kmk
683	define def_include_config
684	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
685	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
686	endef
687	# walk down the _RELATIVE_ path specified by DEPTH.
688	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
689	# add the default config file.
690	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
691	_CFGFILES :=
692	_CFGDIR :=
693	ifeq ($(_CFGFILE),)
694	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
695	endif
696
697	# Include the config.kmk we found file (or the default one).
698	include $(_CFGFILE)
699
700
701	# end-of-file-content
702	__header_kmk__ := 1
703	endif # __header_kmk__
704

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