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header.kmk@ 723

Last change on this file since 723 was 723, checked in by bird, 19 years ago
Kicked the gnumake compatibility crap into separate files to speed things up. Added a slow stack implementation.
Property svn:eol-style set to `native` Property svn:keywords set to `Id Revision`
File size: 18.9 KB

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1	# $Id: header.kmk 723 2006-12-15 02:54:52Z 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	include $(PATH_KBUILD)/gnumake-header.kmk
220	endif
221
222
223	#
224	# The revision in which this file was last modified.
225	# This can be useful when using development versions of kBuild.
226	#
227	KMK_REVISION := $(patsubst %:,, $Rev: 723 $ )
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	## ABSPATH - make paths absolute.
433	# This implementation is clumsy and doesn't resolve '..' and '.' components.
434	#
435	# @param $1 The paths to make absolute.
436	# @obsolete Use the GNU make function $(abspath) directly now.
437	ABSPATH = $(abspath $(1))
438
439	## DIRDEP - make create directory dependencies.
440	#
441	# @param $1 The paths to the directories which must be created.
442	DIRDEP = $(foreach path,$(patsubst %/,%,$(1)),$(path)/)
443
444
445	## Cygwin kludge.
446	# This converts /cygdrive/x/% to x:%.
447	#
448	# @param $1 The paths to make native.
449	# @remark This macro is pretty much obsolete since we don't use cygwin base make.
450	ifneq ($(patsubst /cygdrive/%,%,$(CURDIR)),$(CURDIR))
451	CYGPATHMIXED = $(foreach path,$(1)\
452	,$(if $(patsubst /cygdrive/%,,$(path)),$(path),$(patsubst $(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path)))))/%,$(strip $(firstword $(subst /, ,$(patsubst /cygdrive/%,%,$(path))))):/%,$(patsubst /cygdrive/%,%,$(path)))))
453	else
454	CYGPATHMIXED = $(1)
455	endif
456
457
458	ifneq ($(filter stack,$(KMK_FEATURES)),stack) ## @todo retire this to gnumake-header.kmk when all the programs have been recompiled.
459	##
460	# Pushes an item onto a 'stack' variable.
461	# @param $1 The stack variable name
462	# @param $2 What to push.
463	stack-push = $(eval $1 +=$2)
464
465	##
466	# Removes the top element from a 'stack' variable.
467	# @returns The popped element
468	# @param $1 The stack variable name
469	stack-pop = $(call stack-top,$1)$(call stack-popv,$1)
470
471	##
472	# Removes the top element from a 'stack' variable.
473	# This does NOT return the top element, use
474	# @param $1 The stack variable name
475	# @remark This ain't very fast (that's why it's implemented in functions.c in kmk).
476	define def_stack-popv_sub
477	$1 :=$(__tmp)
478	__tmp+=$(item)
479	endef
480	define def_stack-popv
481	__tmp:=
482	$(foreach item,$($1),$(eval $(value def_stack-popv_sub)))
483	endef
484	stack-popv = $(eval $(value def_stack-popv))
485
486	##
487	# Retrieves the top element from the 'stack' variable.
488	# @param $1 The stack variable name
489	stack-top = $(lastword $($1))
490	endif
491
492
493	#
494	# Initialize some of the globals which the Config.kmk and
495	# others can add stuff to if they like for processing in the footer.
496	#
497
498	## ALL_TARGET
499	# This is the list of all targets.
500	ALL_TARGETS :=
501
502	## TEMPLATE_PATHS
503	# List a paths (separated by space) where templates can be found.
504	TEMPLATE_PATHS :=
505
506	## TOOL_PATHS
507	# List of paths (separated by space) where tools can be found.
508	TOOL_PATHS :=
509
510	## SDK_PATHS
511	# List of paths (separated by space) where SDKs can be found.
512	SDK_PATHS :=
513
514	## Proritized list of the default makefile when walking subdirectories.
515	# The user can overload this list.
516	DEFAULT_MAKEFILE := Makefile.kmk makefile.kmk Makefile makefile
517
518	## PROPS_TOOLS
519	# This is a subset of the other PROPS
520	PROPS_TOOLS := TOOL CTOOL CXXTOOL ASTOOL RCTOOL ARTOOL LDTOOL FETCHTOOL UNPACKTOOL PATCHTOOL
521
522	## PROPS_SINGLE
523	# The list of non-accumulative target properties.
524	# A Config.kmk file can add it's own properties to this list and kBuild
525	# will do the necessary inheritance from templates to targets.
526	PROPS_SINGLE := $(PROPS_TOOLS) INST NOINST BLD_TYPE BLD_TRG BLD_TRG_ARCH BLD_TRG_CPU FETCHDIR \
527	OBJSUFF COBJSUFF CXXOBJSUFF ASOBJSUFF RCOBJSUFF SYSSUFF EXESUFF DLLSUFF LIBSUFF ARLIBSUFF
528
529	## PROPS_DEFERRED
530	# This list of non-accumulative target properties which are functions,
531	# and thus should not be expanded until the very last moment.
532	PROPS_DEFERRED := INSTFUN INSTALLER
533
534	## PROPS_ACCUMULATE_R
535	# The list of accumulative target properties where the right most value/flag
536	# is the 'most significant'.
537	# A Config.kmk file can add it's own properties to this list and kBuild
538	# will do the necessary inheritance from templates to targets.
539	PROPS_ACCUMULATE_R := \
540	DEFS DEPS \
541	CFLAGS CDEFS \
542	CXXFLAGS CXXDEFS \
543	ASFLAGS ASDEFS \
544	RCFLAGS RCDEFS \
545	LDFLAGS \
546	FETCHFLAGS UNPACKFLAGS PATCHFLAGS
547
548	## PROPS_ACCUMULATE
549	# The list of accumulative target properties where the left most value/flag
550	# is the 'most significant'.
551	# A Config.kmk file can add it's own properties to this list and kBuild
552	# will do the necessary inheritance from templates to targets.
553	PROPS_ACCUMULATE_L := \
554	SDKS SOURCES \
555	INCS CINCS CXXINCX ASINCS RCINCS \
556	LIBS LIBPATH
557
558	## PROPS_ALL
559	# List of all the properties.
560	PROPS_ALL = $(PROPS_SINGLE) $(PROPS_DEFERRED) $(PROPS_ACCUMULATE_L) $(PROPS_ACCUMULATE_R)
561
562
563	#
564	# Here is a special 'hack' to prevent innocent environment variables being
565	# picked up and treated as properties. (The most annoying example of why
566	# this is necessary is the Visual C++ commandline with it's LIBPATH.)
567	#
568	# Define KBUILD_DONT_KILL_ENV_PROPS in the env. or on the commandline to
569	# disable this 'hack'.
570	#
571	ifndef KBUILD_DONT_KILL_ENV_PROPS
572
573	define def_nuke_environment_prop
574	ifeq ($(origin $(prop)),environment)
575	$(prop) =
576	endif
577	endef
578	$(foreach prop,$(PROPS_ALL),$(eval $(value def_nuke_environment_prop)))
579
580	endif
581
582
583	#
584	# Pass configuration.
585	#
586	# The PASS_<passname>_trgs variable is listing the targets.
587	# The PASS_<passname>_vars variable is listing the target variables.
588	# The PASS_<passname>_pass variable is the lowercased passname.
589	#
590
591	## PASS: fetches
592	# This pass fetches and unpacks things needed to complete the build.
593	PASS_FETCHES := Fetches
594	PASS_FETCHES_trgs :=
595	PASS_FETCHES_vars := _FETCHES
596	PASS_FETCHES_pass := fetches
597
598	## PASS: patches
599	# This pass applies patches.
600	PASS_PATCHES := Patches
601	PASS_PATCHES_trgs :=
602	PASS_PATCHES_vars := _PATCHES
603	PASS_PATCHES_pass := patches
604
605	## PASS: bldprogs
606	# This pass builds targets which are required for building the rest.
607	PASS_BLDPROGS := Build Programs
608	PASS_BLDPROGS_trgs :=
609	PASS_BLDPROGS_vars := _BLDPROGS
610	PASS_BLDPROGS_pass := bldprogs
611
612	## PASS: libraries
613	# This pass builds library targets.
614	PASS_LIBRARIES := Libraries
615	PASS_LIBRARIES_trgs :=
616	PASS_LIBRARIES_vars := _LIBS _IMPORT_LIBS _OTHER_LIBRARIES
617	PASS_LIBRARIES_pass := libraries
618
619	## PASS: binaries
620	# This pass builds dll targets.
621	PASS_DLLS := DLLs
622	PASS_DLLS_trgs :=
623	PASS_DLLS_vars := _DLLS _OTHER_DLLS
624	PASS_DLLS_pass := dlls
625
626	## PASS: binaries
627	# This pass builds binary targets, i.e. programs, system modules and stuff.
628	PASS_BINARIES := Programs
629	PASS_BINARIES_trgs :=
630	PASS_BINARIES_vars := _PROGRAMS _SYSMODS _OTHER_BINARIES
631	PASS_BINARIES_pass := binaries
632
633	## PASS: others
634	# This pass builds other targets.
635	PASS_OTHERS := Other Stuff
636	PASS_OTHERS_trgs :=
637	PASS_OTHERS_vars := _OTHERS
638	PASS_OTHERS_pass := others
639
640	## PASS: install
641	# This pass installs the built entities to a sandbox area.
642	PASS_INSTALLS := Install
643	PASS_INSTALLS_trgs :=
644	PASS_INSTALLS_vars := _INSTALLS_DIRS _INSTALLS
645	PASS_INSTALLS_pass := installs
646
647	## PASS: packing
648	# This pass processes custom packing rules.
649	PASS_PACKING := Packing
650	PASS_PACKING_trgs :=
651	PASS_PACKING_vars := _PACKING
652	PASS_PACKING_pass := packing
653	#alias
654	packing: pass_packing
655
656	## PASS: clean
657	# This pass removes all generated files.
658	PASS_CLEAN := Clean
659	PASS_CLEAN_trgs := do-clean
660	PASS_CLEAN_vars :=
661	PASS_CLEAN_pass := clean
662	# alias
663	clean: pass_clean
664
665	## PASS: nothing
666	# This pass just walks the tree.
667	PASS_NOTHING := Nothing
668	PASS_NOTHING_trgs := do-nothing
669	PASS_NOTHING_vars :=
670	PASS_NOTHING_pass := nothing
671	# alias
672	nothing: pass_nothing
673
674	## DEFAULT_PASSES
675	# The default passes and their order.
676	DEFAULT_PASSES := BLDPROGS LIBRARIES DLLS BINARIES OTHERS INSTALLS
677
678	## PASSES
679	# The passes that should be defined. This must include
680	# all passes mentioned by DEFAULT_PASSES.
681	PASSES := FETCHES PATCHES $(DEFAULT_PASSES) NOTHING CLEAN
682
683
684	#
685	# This is how we find the closest config.kmk.
686	# It's a little hacky but I think it works fine.
687	#
688	_CFGDIR := .
689	_CFGFILES := ./Config.kmk ./config.kmk
690	define def_include_config
691	$(eval _CFGDIR := $(_CFGDIR)/$(dir))
692	_CFGFILES += $(_CFGDIR)/Config.kmk $(_CFGDIR)/config.kmk
693	endef
694	# walk down the _RELATIVE_ path specified by DEPTH.
695	$(foreach dir,$(subst /, ,$(DEPTH)), $(eval $(def_include_config)) )
696	# add the default config file.
697	_CFGFILE := $(firstword $(wildcard $(_CFGFILES) $(FILE_KBUILD_CONFIG)))
698	_CFGFILES :=
699	_CFGDIR :=
700	ifeq ($(_CFGFILE),)
701	$(error kBuild: no Config.kmk file found! Check the DEPTH: DEPTH='$(DEPTH)' PATH_CURRENT='$(PATH_CURRENT)')
702	endif
703
704	# Include the config.kmk we found file (or the default one).
705	include $(_CFGFILE)
706
707
708	#
709	# Message macros.
710	#
711	# This is done after including Config.kmk as to allow for
712	# KBUILD_QUIET and KBUILD_VERBOSE to be configurable.
713	#
714	ifdef KBUILD_QUIET
715	# minimal output.
716	QUIET := @
717	QUIET2:= @
718	MSG_L1 =
719	MSG_L2 =
720	MSG_L3 =
721	else
722	ifndef KBUILD_VERBOSE
723	ifneq ($(filter --pretty-command-printing,$(MAKEFLAGS)),)
724	export KBUILD_VERBOSE := 1
725	endif
726	endif
727	ifndef KBUILD_VERBOSE
728	QUIET := @
729	QUIET2:= @
730	MSG_L1 = @$(ECHO) "kBuild: $1"
731	MSG_L2 =
732	MSG_L3 =
733	else
734	# maximal output.
735	QUIET :=
736	MSG_L1 = @$(ECHO) "kBuild: $1 $2"
737	MSG_L2 = @$(ECHO) "kBuild: $1"
738	ifneq ($(KBUILD_VERBOSE),all)
739	QUIET2:= @
740	else
741	QUIET2:=
742	endif
743	endif
744	endif
745
746	# end-of-file-content
747	__header_kmk__ := 1
748	endif # __header_kmk__
749

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