xref: /haiku/build/jam/ArchitectureRules (revision 6c2abee2f5e73c3fc81c33da51ac610f8bf1117a)
1rule ArchitectureSetup architecture
2{
3	# ArchitectureSetup <architecture> ;
4	#
5	# Initializes all global packaging architecture dependent variables for the
6	# given packaging architecture. Also sets HAIKU_ARCH (to the primary
7	# architecture), if this is the first invocation of the rule, and adds
8	# the architecture to HAIKU_ARCHS, if not yet contained.
9
10	# analyze GCC version
11	local gccVersion
12		= [ FAnalyzeGCCVersion HAIKU_GCC_RAW_VERSION_$(architecture) ] ;
13	HAIKU_GCC_VERSION_$(architecture) = $(gccVersion) ;
14
15	# enable GCC -pipe option, if requested
16	local gccBaseFlags ;
17	if $(HAIKU_USE_GCC_PIPE) = 1 {
18		gccBaseFlags = -pipe ;
19	}
20
21	# disable strict aliasing on anything newer than gcc 2 as it may lead to
22	# unexpected results. also disable the tree-vrp (value range propagation)
23	# optimization for now as with the current gcc4 version we are using this
24	# results in some broken code.
25	# TODO: remove the -fno-strict-aliasing option when all code has been
26	#		analyzed/fixed with regard to aliasing.
27	# TODO: retest/remove the -fno-tree-vrp option as soon as we have updated
28	#		our gcc4 compiler. See this discussion on some issues:
29	# http://www.freelists.org/post/haiku-development/hrev45320-Yet-another-nonobvious-effect-of-ftreevrp-optimization
30	if $(gccVersion[1]) >= 3 {
31		gccBaseFlags += -fno-strict-aliasing ;
32		if $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 {
33			gccBaseFlags += -fno-tree-vrp ;
34		}
35	}
36
37	# disable array bounds warnings on gcc 4.6 or newer since they trigger
38	# too many false positives. Coverity does a better job of this kind of
39	# analysis anyways.
40	if $(gccVersion[1]) >= 4 {
41		gccBaseFlags += -Wno-array-bounds ;
42	}
43
44	local cpu = $(HAIKU_CPU_$(architecture)) ;
45	if $(cpu) = arm {
46		if $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 {
47			# For stackcrawls - not supported by Clang
48			gccBaseFlags += -mapcs-frame ;
49		}
50	}
51
52	# activating graphite optimizations
53	if $(HAIKU_USE_GCC_GRAPHITE_$(architecture)) = 1 {
54		gccBaseFlags += -floop-interchange -ftree-loop-distribution
55			-floop-strip-mine -floop-block ;
56	}
57	HAIKU_GCC_BASE_FLAGS_$(architecture) = $(gccBaseFlags) ;
58
59	# initial state for flags etc.
60	HAIKU_C++_$(architecture) ?= $(HAIKU_CC_$(architecture)) ;
61	HAIKU_LINK_$(architecture) = $(HAIKU_CC_$(architecture)) ;
62	HAIKU_LINKFLAGS_$(architecture) = $(gccBaseFlags) ;
63
64	HAIKU_CCFLAGS_$(architecture) += $(gccBaseFlags) -nostdinc ;
65	HAIKU_C++FLAGS_$(architecture) += $(gccBaseFlags) -nostdinc ;
66
67	# strip is required
68	if ! $(HAIKU_STRIP_$(architecture)) {
69		Exit "HAIKU_STRIP_$(architecture) not set. Please re-run configure." ;
70	}
71
72	HAIKU_ARCH_$(architecture) = $(cpu) ;
73	HAIKU_ARCH ?= $(cpu) ;
74		# Set only, if not set yet. This way HAIKU_ARCH is set to the primary
75		# architecture.
76	if ! $(cpu) in $(HAIKU_ARCHS) {
77		HAIKU_ARCHS += $(cpu) ;
78	}
79	HAIKU_DEFINES_$(architecture) += ARCH_$(cpu) ;
80
81	# directories
82	HAIKU_ARCH_OBJECT_DIR_$(architecture)
83		= [ FDirName $(HAIKU_OBJECT_BASE_DIR) $(architecture) ] ;
84	HAIKU_COMMON_DEBUG_OBJECT_DIR_$(architecture)
85		= [ FDirName $(HAIKU_ARCH_OBJECT_DIR_$(architecture)) common ] ;
86	HAIKU_DEBUG_0_OBJECT_DIR_$(architecture)
87		= [ FDirName $(HAIKU_ARCH_OBJECT_DIR_$(architecture)) release ] ;
88
89	local level ;
90	for level in $(HAIKU_DEBUG_LEVELS[2-]) {
91		HAIKU_DEBUG_$(level)_OBJECT_DIR_$(architecture)
92			= [ FDirName $(HAIKU_ARCH_OBJECT_DIR_$(architecture))
93				debug_$(level) ] ;
94	}
95
96	# set variables for gcc header options
97	SetIncludePropertiesVariables HAIKU : _$(architecture) ;
98
99	# assembler flags
100	HAIKU_ASFLAGS_$(architecture) = ;
101
102	# C/C++ flags
103	if $(gccVersion[1]) >= 4 {
104		HAIKU_C++FLAGS_$(architecture) += -Wno-deprecated ;
105	}
106
107	switch $(cpu) {
108		case x86* :
109			# Enable use of the gcc built-in atomic functions instead of
110			# atomic_*(). The former are inlined and have thus less overhead.
111			# They are not available with gcc 2, but the header will take care
112			# of that.
113			HAIKU_DEFINES_$(architecture) += B_USE_BUILTIN_ATOMIC_FUNCTIONS ;
114	}
115
116	# warning flags
117	HAIKU_WARNING_CCFLAGS_$(architecture)
118		= -Wall -Wno-trigraphs -Wmissing-prototypes
119		-Wpointer-arith -Wcast-align -Wsign-compare -Wno-multichar ;
120	HAIKU_WARNING_C++FLAGS_$(architecture) = -Wall -Wno-trigraphs
121		-Wno-ctor-dtor-privacy -Woverloaded-virtual -Wpointer-arith -Wcast-align
122		-Wsign-compare -Wno-multichar ;
123
124	HAIKU_WERROR_FLAGS_$(architecture) = ;
125
126	if $(gccVersion[1]) >= 4 {
127		# -Wuninitialized gives too many false positives.
128		HAIKU_WERROR_FLAGS_$(architecture) += -Wno-error=uninitialized
129			-Wno-error=maybe-uninitialized ;
130
131		# TODO: remove the -Wno-unused-but-set-variable option
132		HAIKU_WERROR_FLAGS_$(architecture) += -Wno-unused-but-set-variable ;
133	}
134
135	# debug flags
136	local debugFlags = -ggdb ;
137
138	# debug 0: suppress asserts
139	HAIKU_DEBUG_0_CCFLAGS_$(architecture) = [ FDefines NDEBUG=$(NDEBUG) ] ;
140	HAIKU_DEBUG_0_C++FLAGS_$(architecture) = [ FDefines NDEBUG=$(NDEBUG) ] ;
141
142	local level ;
143	for level in $(HAIKU_DEBUG_LEVELS[2-]) {
144		local flags = $(debugFlags) [ FDefines DEBUG=$(level) ] ;
145		HAIKU_DEBUG_$(level)_CCFLAGS_$(architecture) = $(flags) ;
146		HAIKU_DEBUG_$(level)_C++FLAGS_$(architecture) = $(flags) ;
147	}
148
149	if $(gccVersion[1]) >= 3 {
150		# TODO: Temporary work-around. Should be defined in the compiler specs
151		HAIKU_LINKFLAGS_$(architecture) += -Xlinker --no-undefined ;
152	} else {
153		HAIKU_DEFINES_$(architecture) += _BEOS_R5_COMPATIBLE_ ;
154	}
155
156	# private shared kernel/libroot headers
157	HAIKU_PRIVATE_SYSTEM_HEADERS_$(architecture)
158		= [ PrivateHeaders $(DOT) system system/arch/$(cpu) ] ;
159
160	# library and executable glue code
161	local commonGlueCode =
162		<src!system!glue!$(architecture)>init_term_dyn.o
163		<src!system!glue!arch!$(HAIKU_ARCH)!$(architecture)>crti.o
164		<src!system!glue!arch!$(HAIKU_ARCH)!$(architecture)>crtn.o
165		;
166	HAIKU_LIBRARY_BEGIN_GLUE_CODE_$(architecture) =
167		<src!system!glue!arch!$(HAIKU_ARCH)!$(architecture)>crti.o
168		<$(architecture)>crtbeginS.o
169		<src!system!glue!$(architecture)>init_term_dyn.o
170		;
171	HAIKU_LIBRARY_END_GLUE_CODE_$(architecture) =
172		<$(architecture)>crtendS.o
173		<src!system!glue!arch!$(HAIKU_ARCH)!$(architecture)>crtn.o
174		;
175	HAIKU_EXECUTABLE_BEGIN_GLUE_CODE_$(architecture) =
176		<src!system!glue!arch!$(HAIKU_ARCH)!$(architecture)>crti.o
177		<$(architecture)>crtbeginS.o
178		<src!system!glue!$(architecture)>start_dyn.o
179		<src!system!glue!$(architecture)>init_term_dyn.o
180		;
181	HAIKU_EXECUTABLE_END_GLUE_CODE_$(architecture)
182		= $(HAIKU_LIBRARY_END_GLUE_CODE_$(architecture)) ;
183
184	SEARCH on <$(architecture)>crtbeginS.o <$(architecture)>crtendS.o
185		= $(HAIKU_GCC_LIB_DIR_$(architecture)) ;
186
187	# init library name map
188	local libraryGrist = "" ;
189	if $(architecture) != $(HAIKU_PACKAGING_ARCHS[1]) {
190		libraryGrist = $(architecture) ;
191	}
192	local i ;
193	for i in be bnetapi debug device game locale mail media midi midi2
194			network package root screensaver textencoding tracker
195			translation z {
196		local library = lib$(i).so ;
197		HAIKU_LIBRARY_NAME_MAP_$(architecture)_$(i)
198			= $(library:G=$(libraryGrist)) ;
199	}
200	HAIKU_LIBRARY_NAME_MAP_$(architecture)_localestub
201		= <$(architecture)>liblocalestub.a ;
202	HAIKU_LIBRARY_NAME_MAP_$(architecture)_shared
203		= <$(architecture)>libshared.a ;
204	if $(architecture) = $(HAIKU_PACKAGING_ARCHS[1]) {
205		HAIKU_LIBRARY_NAME_MAP_$(architecture)_input_server
206			= <nogrist>input_server ;
207	} else {
208		HAIKU_LIBRARY_NAME_MAP_$(architecture)_input_server
209			= <$(architecture)>input_server ;
210	}
211}
212
213
214rule KernelArchitectureSetup architecture
215{
216	# KernelArchitectureSetup <architecture> ;
217	#
218	# Initializes the global kernel and boot loader related variables. Those
219	# don't have a packaging architecture suffix, since they are only set for
220	# the primary packaging architecture. <architecture> is the primary
221	# packaging architecture (supplied for convenience).
222
223	HAIKU_KERNEL_ARCH = $(HAIKU_ARCH) ;
224
225	local gccVersion = $(HAIKU_GCC_VERSION_$(architecture)) ;
226	local cpu = $(HAIKU_CPU_$(architecture)) ;
227
228	switch $(cpu) {
229		case ppc :
230			HAIKU_BOOT_PLATFORM ?= openfirmware ;
231			HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB
232			# offset in floppy image (>= sizeof(haiku_loader))
233			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet
234
235		case arm :
236			switch $(HAIKU_BOOT_BOARD) {
237				case beagleboard :
238				{
239					HAIKU_BOOT_PLATFORM ?= u-boot ;
240					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
241				}
242				case beaglebone :
243				{
244					HAIKU_BOOT_PLATFORM ?= u-boot ;
245					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
246				}
247				case neo_freerunner :
248				{
249					HAIKU_BOOT_PLATFORM ?= u-boot ;
250					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
251				}
252				case overo :
253				{
254					HAIKU_BOOT_PLATFORM ?= u-boot ;
255					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
256				}
257				case rpi1 :
258				{
259					HAIKU_BOOT_PLATFORM ?= u-boot ;
260					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
261				}
262				case rpi2 :
263				{
264					HAIKU_BOOT_PLATFORM ?= u-boot ;
265					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
266				}
267				case cubieboard4 :
268				{
269					HAIKU_BOOT_PLATFORM ?= u-boot ;
270					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
271				}
272				case verdex :
273				{
274					HAIKU_BOOT_PLATFORM ?= u-boot ;
275					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ;
276				}
277				case * :
278				{
279					Exit "Set HAIKU_BOOT_BOARD for your target ARM device!" ;
280				}
281			}
282
283			# offset in floppy image (>= sizeof(haiku_loader))
284			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet
285
286		case x86 :
287			HAIKU_BOOT_PLATFORM = bios_ia32 ;
288			HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB
289			# offset in floppy image (>= sizeof(haiku_loader))
290			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 320 ; # in kB
291
292			# nasm is required for target arch x86
293			if ! $(HAIKU_NASM) {
294				Exit "HAIKU_NASM not set. Please re-run configure." ;
295			}
296
297		case x86_64 :
298			# x86_64 completely shares the x86 bootloader.
299			HAIKU_BOOT_PLATFORM = bios_ia32 ;
300			HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB
301			# offset in floppy image (>= sizeof(haiku_loader))
302			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 320 ; # in kB
303
304			# x86_64 kernel source is under arch/x86.
305			HAIKU_KERNEL_ARCH = x86 ;
306
307			# nasm is required for target arch x86_64
308			if ! $(HAIKU_NASM) {
309				Exit "HAIKU_NASM not set. Please re-run configure." ;
310			}
311
312		case m68k :
313			HAIKU_BOOT_PLATFORM ?= atari_m68k ;
314			switch $(HAIKU_BOOT_PLATFORM) {
315				case atari_m68k :
316				{
317					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB
318				}
319				case amiga_m68k :
320				{
321					# for now we have trouble reading from double-sided images
322					HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 880 ; # in kB
323				}
324			}
325			# offset in floppy image (>= sizeof(haiku_loader))
326			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 260 ; # in kB
327			HAIKU_CONTAINER_STRIP_EXECUTABLES on
328				$(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME) = 1 ;
329
330		case * :
331			Exit "Currently unsupported target CPU:" $(cpu) ;
332	}
333
334	# Include embedded board-specific file.
335	if $(HAIKU_BOOT_BOARD) {
336		include [ FDirName $(HAIKU_BUILD_RULES_DIR) board $(HAIKU_BOOT_BOARD)
337			BoardSetup ] ;
338	}
339
340	# private kernel headers to be used when compiling kernel code
341	HAIKU_PRIVATE_KERNEL_HEADERS =
342		[ PrivateHeaders $(DOT) kernel libroot shared
343			kernel/boot/platform/$(HAIKU_BOOT_PLATFORM) ]
344		[ ArchHeaders $(HAIKU_KERNEL_ARCH) ]
345		[ FDirName $(HAIKU_COMMON_DEBUG_OBJECT_DIR_$(architecture)) system
346			kernel ]
347		$(HAIKU_PRIVATE_SYSTEM_HEADERS_$(architecture))
348		;
349
350	# C/C++ flags
351	local gccBaseFlags = $(HAIKU_GCC_BASE_FLAGS_$(architecture))
352		-finline -fno-builtin ;
353
354	if $(gccVersion[1]) >= 4 {
355		gccBaseFlags += -ffreestanding ;
356	}
357
358	local g++BaseFlags = $(gccBaseFlags) -fno-exceptions ;
359
360	if $(gccVersion[1]) >= 3 && $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 {
361		g++BaseFlags += -fno-use-cxa-atexit ;
362	}
363
364	HAIKU_KERNEL_CCFLAGS = $(HAIKU_CCFLAGS_$(architecture)) $(gccBaseFlags) ;
365	HAIKU_KERNEL_C++FLAGS = $(HAIKU_C++FLAGS_$(architecture)) $(g++BaseFlags) ;
366	HAIKU_BOOT_CCFLAGS = $(HAIKU_CCFLAGS_$(architecture)) $(gccBaseFlags) ;
367	HAIKU_BOOT_C++FLAGS = $(HAIKU_C++FLAGS_$(architecture)) $(g++BaseFlags) ;
368	HAIKU_BOOT_LINKFLAGS = ;
369
370	if $(gccVersion[1]) >= 4 {
371		HAIKU_KERNEL_C++FLAGS += -std=gnu++11 ;
372	}
373
374	HAIKU_KERNEL_PIC_CCFLAGS = -fno-pic ;
375	HAIKU_KERNEL_PIC_LINKFLAGS = ;
376	HAIKU_KERNEL_ADDON_LINKFLAGS = ;
377
378	switch $(cpu) {
379		case ppc :
380			# Build a position independent PPC kernel. We need to be able to
381			# relocate the kernel, since the virtual address space layout at
382			# boot time is not fixed.
383			HAIKU_KERNEL_PIC_CCFLAGS = -fPIE ;
384			HAIKU_KERNEL_PIC_LINKFLAGS = -shared -fPIE ;
385
386		case m68k :
387			# We don't want to have to handle emulating missing FPU opcodes for
388			# 040 and 060 in the kernel.
389			HAIKU_KERNEL_CCFLAGS += -mtune=68020-60 ;
390			HAIKU_KERNEL_C++FLAGS += -mtune=68020-60 ;
391
392		case x86 :
393			HAIKU_KERNEL_CCFLAGS += -march=pentium ;
394			HAIKU_KERNEL_C++FLAGS += -march=pentium ;
395
396		case x86_64 :
397			# Kernel lives in the top 2GB of the address space, use kernel code
398			# model.
399			HAIKU_KERNEL_PIC_CCFLAGS += -mcmodel=kernel ;
400
401			# Disable the red zone, which cannot be used in kernel code due to
402			# interrupts, and always enable the frame pointer so stack traces
403			# are correct.
404			HAIKU_KERNEL_CCFLAGS += -mno-red-zone -fno-omit-frame-pointer ;
405			HAIKU_KERNEL_C++FLAGS += -mno-red-zone -fno-omit-frame-pointer ;
406			HAIKU_KERNEL_PIC_LINKFLAGS += -z max-page-size=0x1000 ;
407			HAIKU_KERNEL_ADDON_LINKFLAGS += -z max-page-size=0x1000 ;
408
409			# Bootloader is 32-bit.
410			HAIKU_BOOT_LINKFLAGS += -m elf_i386_haiku ;
411			HAIKU_BOOT_CCFLAGS += -m32 -march=pentium ;
412			HAIKU_BOOT_C++FLAGS += -m32 -march=pentium ;
413	}
414
415	# warning flags
416	HAIKU_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes
417		-Wno-multichar ;
418	HAIKU_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-multichar ;
419
420	# debug flags
421	local level ;
422	for level in $(HAIKU_DEBUG_LEVELS) {
423		local flags = $(HAIKU_DEBUG_FLAGS) [ FDefines DEBUG=$(level) ] ;
424		HAIKU_KERNEL_DEBUG_$(level)_CCFLAGS
425			= $(HAIKU_DEBUG_$(level)_CCFLAGS_$(architecture)) ;
426		HAIKU_KERNEL_DEBUG_$(level)_C++FLAGS
427			= $(HAIKU_DEBUG_$(level)_C++FLAGS_$(architecture)) ;
428	}
429
430	# defines
431	HAIKU_KERNEL_DEFINES += _KERNEL_MODE ;
432
433	HAIKU_DEFINES_$(architecture)
434		+= BOOT_ARCHIVE_IMAGE_OFFSET=$(HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET) ;
435		# TODO: That doesn't need to be a general define. It's just needed for
436		# compiling (part of) the boot loader.
437
438	# kernel add-on glue code
439	HAIKU_KERNEL_ADDON_BEGIN_GLUE_CODE = <$(architecture)>crtbeginS.o
440		<src!system!glue!$(architecture)>haiku_version_glue.o ;
441	HAIKU_KERNEL_ADDON_END_GLUE_CODE = <$(architecture)>crtendS.o ;
442}
443
444
445rule ArchitectureSetupWarnings architecture
446{
447	# ArchitectureSetupWarnings <architecture> ;
448	#
449	# Sets up compiler warnings and error flags for various subdirectories for
450	# the given packaging architecture.
451
452	local cpu = $(HAIKU_CPU_$(architecture)) ;
453	switch $(cpu) {
454		case arm :
455			return ;
456				# we use #warning as placeholders for things to write...
457		case m68k :
458			return ;
459				# we use #warning as placeholders for things to write...
460		case ppc :
461			return ;
462				# we use #warning as placeholders for things to write...
463	}
464
465	# enable -Werror for certain parts of the source tree
466	HAIKU_WERROR_ARCH = $(architecture) ;
467
468	rule EnableWerror dirTokens : scope {
469		# Clang gives way more warnings than GCC, so that code won't compile
470		# with -Werror when using Clang.
471		if $(HAIKU_CC_IS_CLANG_$(architecture)) != 1 {
472			SetConfigVar WARNINGS : HAIKU_TOP $(dirTokens) : treatAsErrors
473				: $(scope) ;
474		}
475	}
476
477	# Work-around for GCC 2 problem -- despite -Wno-multichar it reports
478	# multichar warnings in headers/private/kernel/debugger_keymaps.h included
479	# by src/system/kernel/arch/x86/arch_debug_console.cpp.
480	local gccVersion = $(HAIKU_GCC_VERSION_$(architecture)) ;
481	if $(gccVersion[1]) = 2 {
482		local file = <src!system!kernel!arch!x86>arch_debug_console.o ;
483		WARNINGS on $(file) = $(WARNINGS) ;
484	}
485
486	if $(HAIKU_CC_IS_CLANG_$(architecture)) = 1 {
487		# We need -integrated-as, as otherwise Clang uses GCC as assembler and
488		# passes -fheinous-gnu-extensions to GCC, which GCC does not understand
489		# then errors out.
490		AppendToConfigVar CCFLAGS :
491			HAIKU_TOP src system libroot posix glibc :
492			-integrated-as -fgnu89-inline -fheinous-gnu-extensions : global ;
493	}
494
495	EnableWerror src add-ons accelerants ;
496	EnableWerror src add-ons bluetooth ;
497	EnableWerror src add-ons decorators ;
498	EnableWerror src add-ons disk_systems ;
499	EnableWerror src add-ons input_server devices ;
500	EnableWerror src add-ons input_server filters ;
501#	EnableWerror src add-ons input_server methods pen ;
502	EnableWerror src add-ons input_server methods t9 ;
503	EnableWerror src add-ons kernel bluetooth ;
504#	EnableWerror src add-ons kernel bus_managers acpi ;
505	EnableWerror src add-ons kernel bus_managers agp_gart ;
506	EnableWerror src add-ons kernel bus_managers ata ;
507	EnableWerror src add-ons kernel bus_managers config_manager ;
508#	EnableWerror src add-ons kernel bus_managers firewire ;
509	EnableWerror src add-ons kernel bus_managers ide ;
510	EnableWerror src add-ons kernel bus_managers isa ;
511	EnableWerror src add-ons kernel bus_managers pci ;
512	EnableWerror src add-ons kernel bus_managers ps2 ;
513	EnableWerror src add-ons kernel bus_managers random ;
514	EnableWerror src add-ons kernel bus_managers scsi ;
515	EnableWerror src add-ons kernel bus_managers tty ;
516	EnableWerror src add-ons kernel bus_managers usb ;
517	EnableWerror src add-ons kernel bus_managers virtio ;
518	EnableWerror src add-ons kernel busses agp_gart ;
519	EnableWerror src add-ons kernel busses ata ;
520	EnableWerror src add-ons kernel busses scsi ;
521	EnableWerror src add-ons kernel busses usb ;
522	EnableWerror src add-ons kernel console ;
523	EnableWerror src add-ons kernel cpu ;
524#	EnableWerror src add-ons kernel debugger ; # gcc2
525#	EnableWerror src add-ons kernel drivers audio ;
526	EnableWerror src add-ons kernel drivers bluetooth ;
527	EnableWerror src add-ons kernel drivers bus ;
528	EnableWerror src add-ons kernel drivers common ;
529	EnableWerror src add-ons kernel drivers disk ;
530	EnableWerror src add-ons kernel drivers dvb ;
531#	EnableWerror src add-ons kernel drivers graphics ;
532	EnableWerror src add-ons kernel drivers graphics intel_extreme ;
533#	EnableWerror src add-ons kernel drivers input ;
534	EnableWerror src add-ons kernel drivers joystick ;
535	EnableWerror src add-ons kernel drivers midi ;
536	EnableWerror src add-ons kernel drivers misc ;
537#	EnableWerror src add-ons kernel drivers network ;
538	EnableWerror src add-ons kernel drivers ports ;
539#	EnableWerror src add-ons kernel drivers power ;
540	EnableWerror src add-ons kernel drivers printer ;
541	EnableWerror src add-ons kernel drivers random ;
542	EnableWerror src add-ons kernel drivers tty ;
543	EnableWerror src add-ons kernel drivers video ;
544	EnableWerror src add-ons kernel file_systems bfs ;
545	EnableWerror src add-ons kernel file_systems cdda ;
546#	EnableWerror src add-ons kernel file_systems ext2 ;
547#	EnableWerror src add-ons kernel file_systems fat ;
548#	EnableWerror src add-ons kernel file_systems googlefs ;
549	EnableWerror src add-ons kernel file_systems iso9660 ;
550	EnableWerror src add-ons kernel file_systems layers ;
551	EnableWerror src add-ons kernel file_systems netfs ;
552	EnableWerror src add-ons kernel file_systems nfs ;
553	EnableWerror src add-ons kernel file_systems nfs4 ;
554#	EnableWerror src add-ons kernel file_systems ntfs ;
555	EnableWerror src add-ons kernel file_systems packagefs ;
556	EnableWerror src add-ons kernel file_systems ramfs ;
557#	EnableWerror src add-ons kernel file_systems reiserfs ;
558	EnableWerror src add-ons kernel file_systems udf ;
559	EnableWerror src add-ons kernel file_systems userlandfs ;
560	EnableWerror src add-ons kernel generic ;
561#	EnableWerror src add-ons kernel network datalink_protocols ;
562	EnableWerror src add-ons kernel network devices ;
563	EnableWerror src add-ons kernel network dns_resolver ;
564	EnableWerror src add-ons kernel network notifications ;
565	EnableWerror src add-ons kernel network ppp ;
566	EnableWerror src add-ons kernel network protocols ;
567#	EnableWerror src add-ons kernel network stack ;
568	EnableWerror src add-ons kernel partitioning_systems ;
569	EnableWerror src add-ons kernel power ;
570	EnableWerror src add-ons locale ;
571	EnableWerror src add-ons mail_daemon ;
572	EnableWerror src add-ons media media-add-ons demultiplexer ;
573	EnableWerror src add-ons media media-add-ons dvb ;
574	EnableWerror src add-ons media media-add-ons esound_sink ;
575	EnableWerror src add-ons media media-add-ons finepix_webcam ;
576	EnableWerror src add-ons media media-add-ons firewire_dv ;
577	EnableWerror src add-ons media media-add-ons legacy ;
578	EnableWerror src add-ons media media-add-ons mixer ;
579	EnableWerror src add-ons media media-add-ons multi_audio ;
580	EnableWerror src add-ons media media-add-ons opensound ;
581	EnableWerror src add-ons media media-add-ons radeon ;
582	EnableWerror src add-ons media media-add-ons reader ;
583	EnableWerror src add-ons media media-add-ons tone_producer_demo ;
584	EnableWerror src add-ons media media-add-ons usb_vision ;
585#	EnableWerror src add-ons media media-add-ons usb_webcam ;
586	EnableWerror src add-ons media media-add-ons video_mixer ;
587#	EnableWerror src add-ons media media-add-ons video_producer_demo ;
588	EnableWerror src add-ons media media-add-ons videowindow ;
589	EnableWerror src add-ons media media-add-ons writer ;
590	EnableWerror src add-ons media plugins ac3_decoder ;
591	EnableWerror src add-ons media plugins aiff_reader ;
592	EnableWerror src add-ons media plugins ape_reader ;
593#	EnableWerror src add-ons media plugins asf_reader ;
594	EnableWerror src add-ons media plugins au_reader ;
595#	EnableWerror src add-ons media plugins avi_reader ;
596#	EnableWerror src add-ons media plugins ffmpeg ;
597#	EnableWerror src add-ons media plugins matroska ;
598#	EnableWerror src add-ons media plugins mov_reader ;
599	EnableWerror src add-ons media plugins mp3_decoder ;
600#	EnableWerror src add-ons media plugins mp3_reader ;
601	EnableWerror src add-ons media plugins mp4_reader ;
602	EnableWerror src add-ons media plugins musepack ;
603#	EnableWerror src add-ons media plugins ogg ;
604#	EnableWerror src add-ons media plugins raw_decoder ;
605#	EnableWerror src add-ons media plugins speex ;
606	EnableWerror src add-ons media plugins theora ;
607	EnableWerror src add-ons media plugins vorbis ;
608#	EnableWerror src add-ons media plugins wav_reader ;
609	EnableWerror src add-ons media plugins xvid_decoder ;
610	EnableWerror src add-ons print ;
611	EnableWerror src add-ons screen_savers ;
612	EnableWerror src add-ons tracker ;
613	EnableWerror src add-ons translators bmp ;
614#	EnableWerror src add-ons translators exr ;
615	EnableWerror src add-ons translators gif ;
616#	EnableWerror src add-ons translators hpgs ;
617	EnableWerror src add-ons translators hvif ;
618	EnableWerror src add-ons translators ico ;
619	EnableWerror src add-ons translators jpeg ;
620	EnableWerror src add-ons translators jpeg2000 ;
621	EnableWerror src add-ons translators pcx ;
622	EnableWerror src add-ons translators png ;
623	EnableWerror src add-ons translators ppm ;
624	EnableWerror src add-ons translators raw ;
625	EnableWerror src add-ons translators rtf ;
626	EnableWerror src add-ons translators sgi ;
627	EnableWerror src add-ons translators shared ;
628	EnableWerror src add-ons translators stxt ;
629	EnableWerror src add-ons translators tga ;
630	EnableWerror src add-ons translators tiff ;
631	EnableWerror src add-ons translators wonderbrush ;
632	EnableWerror src add-ons print ;
633	EnableWerror src bin desklink ;
634	EnableWerror src bin multiuser ;
635	EnableWerror src bin package ;
636	EnableWerror src bin package_repo ;
637	EnableWerror src bin pkgman ;
638	EnableWerror src libs bsd ;
639	EnableWerror src apps ;
640	EnableWerror src kits ;
641	EnableWerror src preferences ;
642	EnableWerror src servers ;
643	EnableWerror src system boot ;
644#	EnableWerror src system kernel ;
645	EnableWerror src system libroot add-ons ;
646	EnableWerror src system libroot os ;
647	EnableWerror src system libroot posix locale ;
648	EnableWerror src system libroot posix wchar ;
649	EnableWerror src system runtime_loader ;
650}
651
652
653rule MultiArchIfPrimary ifValue : elseValue : architecture
654{
655	# MultiArchIfPrimary <ifValue> : <elseValue>
656	#	[ : <architecture> = $(TARGET_PACKAGING_ARCH) ] ;
657	#
658	# Returns one of the two given values depending on whether
659	# <architecture> is the primary packaging architecture.
660
661	architecture ?= $(TARGET_PACKAGING_ARCH) ;
662
663	if $(architecture) = $(TARGET_PACKAGING_ARCHS[1]) {
664		return $(ifValue) ;
665	}
666	return $(elseValue) ;
667}
668
669
670rule MultiArchConditionalGristFiles files : primaryGrist : secondaryGrist
671	: architecture
672{
673	# MultiArchConditionalGristFiles <files> : <primaryGrist>
674	#	: <secondaryGrist> [ : <architecture> = $(TARGET_PACKAGING_ARCH) ] ;
675	#
676	# Returns <files> with their grist set to either <primaryGrist> or
677	# <secondaryGrist> depending on whether <architecture> is the primary
678	# packaging architecture.
679
680	architecture ?= $(TARGET_PACKAGING_ARCH) ;
681
682	local grist = [ MultiArchIfPrimary $(primaryGrist) : $(secondaryGrist)
683		: $(architecture) ] ;
684	return $(files:G=$(grist:E=)) ;
685}
686
687
688rule MultiArchDefaultGristFiles files : gristPrefix : architecture
689{
690	# MultiArchDefaultGristFiles <files> : <gristPrefix>
691	#	[ : <architecture> = $(TARGET_PACKAGING_ARCH) ] ;
692	#
693	# Convenient shorthand for MultiArchConditionalGristFiles for the common
694	# case that for a secondary packaging architecture the packaging
695	# architecture name shall be appended to the grist while it shall be omitted
696	# for the primary packaging architecture. IOW, if architecture is the
697	# primary packaging architecture, <files> are returned with their grist set
698	# to <gristPrefix>, otherwise <files> are returned with their grist set to
699	# <gristPrefix>!<architecture> respectively <architecture> (if <gristPrefix>
700	# is empty).
701
702	architecture ?= $(TARGET_PACKAGING_ARCH) ;
703
704	local secondaryGrist = $(gristPrefix)!$(architecture) ;
705	secondaryGrist ?= $(architecture) ;
706
707	return [ MultiArchConditionalGristFiles $(files) : $(gristPrefix) :
708		$(secondaryGrist) : $(architecture) ] ;
709}
710
711
712rule MultiArchSubDirSetup architectures
713{
714	# MultiArchSubDirSetup <architectures> ;
715	#
716	# For each of the given packaging architectures <architectures> that are
717	# in the packaging architectures configured for the build (or all configured
718	# packaging architectures, if <architectures> is empty) an object is
719	# prepared that can be used for an "on ... { ... }" block to set up subdir
720	# variables for the respective packaging architecture. Most notably
721	# TARGET_PACKAGING_ARCH, TARGET_ARCH are set to the values for the
722	# respective packaging architecture. The per-subdir variables SOURCE_GRIST,
723	# LOCATE_TARGET, LOCATE_SOURCE, SEARCH_SOURCE, *_LOCATE_TARGET, are reset.
724	# All SUBDIR* and config variables are set to the values they had when this
725	# rule was invoked.
726
727	local result ;
728	architectures ?= $(TARGET_PACKAGING_ARCHS) ;
729	local architecture ;
730	for architecture in $(architectures) {
731		if ! $(architecture) in $(TARGET_PACKAGING_ARCHS) {
732			continue ;
733		}
734
735		local architectureObject = $(architecture:G=<arch-object>) ;
736		result += $(architectureObject) ;
737
738		# Set the variables that default to the values of the respective
739		# variables for the primary architecture.
740		TARGET_PACKAGING_ARCH on $(architectureObject) = $(architecture) ;
741
742		local var ;
743		for var in TARGET_ARCH {
744			$(var) on $(architectureObject) = $($(var)_$(architecture)) ;
745		}
746
747		# Clone the current config variable values and the variables SubDir
748		# resets.
749		for var in $(AUTO_SET_UP_CONFIG_VARIABLES) SUBDIR$(SUBDIRRESET) {
750			$(var) on $(architectureObject) = $($(var)) ;
751		}
752
753		# adjust SOURCE_GRIST and HDRGRIST
754		SOURCE_GRIST on $(architectureObject)
755			= $(SOURCE_GRIST:E=)!$(architecture) ;
756
757		HDRGRIST on $(architectureObject)
758			= $(HDRGRIST:E=)!$(architecture) ;
759
760		# Adjust the subdir's object dirs that are architecture dependent. To
761		# avoid duplicating the code from SetupObjectsDir, we call it. Since it
762		# sets global variables, we set these variables on our object, call
763		# SetupObjectsDir in an "on" block, and grab the new variable values.
764		local hostTarget = HOST TARGET ;
765		local objectDirVars =
766			COMMON_ARCH COMMON_DEBUG DEBUG_$(HAIKU_DEBUG_LEVELS)
767			;
768		objectDirVars =
769			COMMON_PLATFORM_LOCATE_TARGET
770			$(hostTarget)_$(objectDirVars)_LOCATE_TARGET
771			LOCATE_TARGET
772			LOCATE_SOURCE
773			SEARCH_SOURCE
774			;
775
776		for var in $(objectDirVars) {
777			$(var) on $(architectureObject) = ;
778		}
779
780		on $(architectureObject) {
781			SetupObjectsDir ;
782
783			for var in $(objectDirVars) {
784				$(var) on $(architectureObject) = $($(var)) ;
785			}
786		}
787	}
788
789	return $(result) ;
790}
791