BuildSetup revision 5e19679e
1# Variable naming conventions:
2# TARGET_*:	A build system variable specifying a property for building for
3#			the target platform (usually Haiku). E.g. TARGET_CC specifies the
4#			compiler when building a target for the target platform.
5# HOST_*:	A build system variable specifying a property of the platform
6#			hosting the build. E.g. HOST_CC specifies the compiler when
7#			building a target for the host platform (a build tool for
8#			instance).
9# HAIKU_*:	A build system variable specifying a build system property. Usually
10#			directory paths and the like.
11
12
13# The Haiku (base) version. For development builds the revision will be
14# attached.
15HAIKU_VERSION = r1~alpha4_pm ;
16
17
18#pragma mark - container settings
19
20# Haiku image
21HAIKU_IMAGE_CONTAINER_NAME = haiku-image-container ;
22HAIKU_CONTAINER_GRIST on $(HAIKU_IMAGE_CONTAINER_NAME) = HaikuImage ;
23HAIKU_INCLUDE_IN_CONTAINER_VAR on $(HAIKU_IMAGE_CONTAINER_NAME)
24	= HAIKU_INCLUDE_IN_IMAGE ;
25HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_IMAGE_CONTAINER_NAME)
26	= HAIKU_IMAGE_INSTALL_TARGETS ;
27HAIKU_CONTAINER_SYSTEM_DIR_TOKENS on $(HAIKU_IMAGE_CONTAINER_NAME)
28	= system non-packaged ;
29
30# network boot archive
31HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME = haiku-netboot-archive-container ;
32HAIKU_CONTAINER_GRIST on $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
33	= NetBootArchive ;
34# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported
35HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
36	= HAIKU_NET_BOOT_ARCHIVE_INSTALL_TARGETS ;
37HAIKU_CONTAINER_SYSTEM_DIR_TOKENS on $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
38	= system ;
39
40# boot floppy
41HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME = haiku-boot-floppy-container ;
42HAIKU_CONTAINER_GRIST on $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
43	= FloppyBootImage ;
44# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported
45HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
46	= HAIKU_FLOPPY_BOOT_IMAGE_INSTALL_TARGETS ;
47HAIKU_CONTAINER_SYSTEM_DIR_TOKENS on $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
48	= system ;
49
50# boot CD image
51HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME = haiku-boot-cd-container ;
52HAIKU_CONTAINER_GRIST on $(HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME) = CDBootImage ;
53# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported
54HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME)
55	= HAIKU_CD_BOOT_IMAGE_INSTALL_TARGETS ;
56HAIKU_CONTAINER_SYSTEM_DIR_TOKENS on $(HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME)
57	= system ;
58
59# boot CD for PPC image
60HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME = haiku-boot-cd-ppc-container ;
61HAIKU_CONTAINER_GRIST on $(HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME)
62	= CDBootPPCImage ;
63# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported
64HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME)
65	= HAIKU_CD_BOOT_PPC_IMAGE_INSTALL_TARGETS ;
66HAIKU_CONTAINER_SYSTEM_DIR_TOKENS on $(HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME)
67	= system ;
68
69# Haiku image/install defaults
70HAIKU_DEFAULT_IMAGE_NAME = haiku.image ;
71HAIKU_DEFAULT_IMAGE_DIR = $(HAIKU_OUTPUT_DIR) ;
72HAIKU_DEFAULT_VMWARE_IMAGE_NAME = haiku.vmdk ;
73HAIKU_DEFAULT_INSTALL_DIR = /Haiku ;
74HAIKU_DEFAULT_IMAGE_SIZE ?= 300 ; # 300 MB
75HAIKU_DEFAULT_IMAGE_LABEL ?= Haiku ;
76
77# Haiku CD defaults
78HAIKU_DEFAULT_CD_NAME = haiku-cd.iso ;
79HAIKU_DEFAULT_CD_DIR = $(HAIKU_OUTPUT_DIR) ;
80HAIKU_DEFAULT_CD_LABEL = Haiku ;
81
82# Haiku Anyboot defaults
83HAIKU_DEFAULT_ANYBOOT_NAME = haiku-anyboot.iso ;
84HAIKU_DEFAULT_ANYBOOT_DIR = $(HAIKU_OUTPUT_DIR) ;
85HAIKU_DEFAULT_ANYBOOT_LABEL ?= Haiku ;
86
87# Haiku MMC defaults
88HAIKU_DEFAULT_MMC_IMAGE_NAME = haiku-mmc.image ;
89HAIKU_DEFAULT_MMC_DIR = $(HAIKU_OUTPUT_DIR) ;
90HAIKU_DEFAULT_MMC_LABEL ?= Haiku ;
91
92# analyze and optionally replace jam's target parameters
93ProcessCommandLineArguments ;
94
95
96# supported debug levels
97HAIKU_DEBUG_LEVELS = 0 1 2 3 4 5 ;
98
99# BeOS, BONE, Dan0 compatible platforms
100HAIKU_BEOS_COMPATIBLE_PLATFORMS = haiku r5 bone dano haiku_host ;
101HAIKU_BONE_COMPATIBLE_PLATFORMS = haiku bone dano haiku_host ;
102HAIKU_DANO_COMPATIBLE_PLATFORMS = haiku dano haiku_host ;
103HAIKU_HAIKU_COMPATIBLE_PLATFORMS = haiku haiku_host ;
104
105# configuration header directories
106HAIKU_CONFIG_HEADERS = [ FDirName $(HAIKU_TOP) build user_config_headers ]
107	[ FDirName $(HAIKU_TOP) build config_headers ] ;
108
109
110# object directories common to all architectures
111HAIKU_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) haiku ] ;
112HAIKU_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HAIKU_OBJECT_BASE_DIR) common ] ;
113
114
115#pragma mark - haiku target platform settings
116
117
118local architecture ;
119for architecture in $(HAIKU_PACKAGING_ARCHS) {
120	ArchitectureSetup $(architecture) ;
121}
122
123# TODO: Might not be needed anymore.
124if $(HAIKU_HOST_BUILD_ONLY) = 1 {
125	HAIKU_GCC_VERSION = 0 0 0 ;
126}
127
128if $(HAIKU_PACKAGING_ARCH) {
129	KernelArchitectureSetup $(HAIKU_PACKAGING_ARCH) ;
130}
131
132# define primary packaging architecture macro
133HAIKU_DEFINES = __HAIKU_PRIMARY_PACKAGING_ARCH=\\\"$(HAIKU_PACKAGING_ARCH)\\\" ;
134
135
136# distro compatibility level defines
137HAIKU_DISTRO_COMPATIBILITY ?= "default" ;
138switch $(HAIKU_DISTRO_COMPATIBILITY) {
139	case official :
140		HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_OFFICIAL ;
141		HAIKU_INCLUDE_TRADEMARKS = "" ;
142	case compatible :
143		HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_COMPATIBLE ;
144		HAIKU_INCLUDE_TRADEMARKS = "" ;
145	case "default" :
146		HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_DEFAULT ;
147		HAIKU_INCLUDE_TRADEMARKS = ;
148	case * :
149		Exit "Invalid value for HAIKU_DISTRO_COMPATIBILITY:"
150			$(HAIKU_DISTRO_COMPATIBILITY) ;
151}
152
153# If the environment variable HAIKU_INCLUDE_PATENTED_CODE is defined, we define
154# an equally named macro to the variable value. Some components use the macro
155# to allow compilation of code known to implemented patented ideas and/or
156# techniques, for example the Freetype bytecode hinter or sub-pixel rendering as
157# well as some problematic media codecs.
158if $(HAIKU_INCLUDE_PATENTED_CODE) {
159	HAIKU_DEFINES
160		+= HAIKU_INCLUDE_PATENTED_CODE=$(HAIKU_INCLUDE_PATENTED_CODE) ;
161}
162
163# network libraries
164HAIKU_NETWORK_LIBS = network ;
165HAIKU_NETAPI_LIB = bnetapi ;
166HAIKU_SELECT_UNAME_ETC_LIB = ;	# libroot, against which we link anyway
167
168HAIKU_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ;
169
170# TODO: The version stuff should probably go into a separate file and be made
171# available as macro, too.
172# Set our version number if not already set and mark it as a developer build
173if ! $(HAIKU_BUILD_VERSION) {
174	HAIKU_BUILD_VERSION ?= "1 0 0 a 1" ;
175	HAIKU_BUILD_DESCRIPTION ?= "Developer Build" ;
176}
177
178# If HAIKU_BUILD_VERSION is set, but HAIKU_BUILD_DESCRIPTION isn't, mark it as
179# an unknown build.
180HAIKU_BUILD_DESCRIPTION ?= "Unknown Build" ;
181
182
183#pragma mark - host platform settings
184
185
186# determine the endianness of the host
187switch $(HOST_GCC_MACHINE) {
188	case amd64-*	: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
189	case i?86-*		: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
190	case powerpc-*	: HAIKU_HOST_IS_BIG_ENDIAN = 1 ;
191	case x86_64-*	: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
192
193	# the following are rather unlikely as hosts ...
194	case arm-*		: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
195	case armv7l-*	: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
196	case armv7hl-*	: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
197	case armv7b-*	: HAIKU_HOST_IS_BIG_ENDIAN = 1 ;
198	case aarch64-*	: HAIKU_HOST_IS_BIG_ENDIAN = 0 ;
199	case m68k-*		: HAIKU_HOST_IS_BIG_ENDIAN = 1 ;
200	case *			: Exit "Unsupported gcc host machine:" $(HOST_GCC_MACHINE) ;
201}
202
203# analyze the host gcc machine spec to find out about 64-bitness
204HOST_PLATFORM_IS_64_BIT = ;
205switch $(HOST_GCC_MACHINE) {
206	case amd64-* :				HOST_PLATFORM_IS_64_BIT = 1 ;
207	case i686-apple-darwin10 :	HOST_PLATFORM_IS_64_BIT = 1 ;
208	case i686-apple-darwin11 :	HOST_PLATFORM_IS_64_BIT = 1 ;
209	case x86_64-* :				HOST_PLATFORM_IS_64_BIT = 1 ;
210	case aarch64-* :			HOST_PLATFORM_IS_64_BIT = 1 ;
211}
212
213# If HAIKU_HOST_USE_32BIT is set, add the required gcc base flag (the LD flag
214# is set later), or, if the architecture isn't actually 64 bit, clear
215# HAIKU_HOST_USE_32BIT.
216# Afterwards HOST_PLATFORM_IS_64_BIT will indicate whether the architecture is
217# effectively (i.e. when using the compiler/linker flags) 64 bit and
218# HAIKU_HOST_USE_32BIT will be set, iff the architecture is really 64 bit and
219# 32 bit mode was requested.
220if $(HAIKU_HOST_USE_32BIT) = 1 {
221	if $(HOST_PLATFORM_IS_64_BIT) {
222		# enable GCC -m32 option
223		HOST_GCC_BASE_FLAGS = -m32 ;
224		HOST_PLATFORM_IS_64_BIT = ;
225	} else {
226		HAIKU_HOST_USE_32BIT = 0 ;
227	}
228}
229
230
231# save jam's variables for the build platform
232HOST_AR				?= $(AR) ;
233HOST_CC				?= $(CC) ;
234HOST_C++			?= $(C++) ;
235HOST_LINK			?= $(LINK) ;
236HOST_RANLIB			?= $(RANLIB) ;
237HOST_CPPFLAGS		?= $(CPPFLAGS) ;
238HOST_CCFLAGS		?= $(HOST_GCC_BASE_FLAGS) $(CCFLAGS) ;
239HOST_C++FLAGS		?= $(HOST_GCC_BASE_FLAGS) $(C++FLAGS) ;
240HOST_LDFLAGS		?= $(LDFLAGS) ;
241HOST_LINKFLAGS		?= $(HOST_GCC_BASE_FLAGS) $(LINKFLAGS) ;
242HOST_DEFINES		?= $(DEFINES) ;
243HOST_HDRS			?= $(HDRS) ;
244
245
246# split up HOST_AR into the command name and flags
247HOST_AR				= [ Match "([^ ]*) *(.*)" : $(HOST_AR[1]) ]
248					  $(HOST_AR[2-]) ;
249HOST_ARFLAGS		= $(HOST_AR[2-]) ;
250HOST_AR				= $(HOST_AR[1]) ;
251HOST_UNARFLAGS		?= x ;
252
253# check the host platform compatibility
254SetPlatformCompatibilityFlagVariables HOST_PLATFORM : HOST : host
255	: linux openbsd freebsd darwin sunos cygwin ;
256HOST_PLATFORM_(host)_COMPATIBLE = 1 ;
257
258if $(HOST_PLATFORM) = linux || $(HOST_PLATFORM) = freebsd
259	|| $(HOST_PLATFORM) = darwin || $(HOST_PLATFORM) = cygwin
260	|| $(HOST_PLATFORM) = sunos || $(HOST_PLATFORM) = openbsd {
261	# don't use lex: otherwise rc will not work correctly
262	if $(LEX) = lex {
263		LEX = flex ;
264	}
265}
266
267if $(HOST_PLATFORM) = cygwin {
268	HOST_LINKFLAGS += -Xlinker --allow-multiple-definition -Xlinker
269		--enable-auto-import ;
270}
271
272HOST_CPU ?= $(OSPLAT:L) ;
273
274# Jam doesn't know x86_64, so override HOST_CPU, if 64 bit.
275if $(HOST_CPU) = x86 && $(HOST_PLATFORM_IS_64_BIT) {
276	HOST_CPU = x86_64 ;
277}
278
279HOST_ARCH ?= $(HOST_CPU) ;
280HOST_ARCHS = $(HOST_ARCH) ;
281HOST_KERNEL_ARCH = host ;
282
283# analyze GCC version
284HOST_GCC_VERSION = [ FAnalyzeGCCVersion HOST_GCC_RAW_VERSION ] ;
285
286# set packaging architecture
287HOST_PACKAGING_ARCH		?= $(HOST_CPU) ;
288if $(HOST_PACKAGING_ARCH) = x86 && $(HOST_GCC_VERSION[1]) = 2 {
289	HOST_PACKAGING_ARCH = x86_gcc2 ;
290}
291HOST_PACKAGING_ARCHS = $(HOST_PACKAGING_ARCH) ;
292
293# directories
294HOST_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) ] ;
295HOST_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) common ] ;
296HOST_ARCH_OBJECT_DIR
297	= [ FDirName $(HOST_OBJECT_BASE_DIR) $(HOST_PACKAGING_ARCH) ] ;
298HOST_COMMON_DEBUG_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) common ] ;
299HOST_DEBUG_0_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) release ] ;
300
301local level ;
302for level in $(HAIKU_DEBUG_LEVELS[2-]) {
303	HOST_DEBUG_$(level)_OBJECT_DIR
304		= [ FDirName $(HOST_ARCH_OBJECT_DIR) debug_$(level) ] ;
305}
306
307# set variables for gcc header options
308SetIncludePropertiesVariables HOST ;
309
310# assembler flags
311HOST_ASFLAGS = ;
312
313# C/C++ flags
314HOST_CCFLAGS += -Wno-multichar ;
315HOST_C++FLAGS += -Wno-multichar ;
316
317if $(HOST_PLATFORM) != cygwin {
318	HOST_PIC_CCFLAGS += -fPIC ;
319	HOST_PIC_C++FLAGS += -fPIC ;
320}
321
322if $(HOST_GCC_VERSION[1]) >= 3 {
323	HOST_GCC_BASE_FLAGS += -fno-strict-aliasing -fno-tree-vrp ;
324}
325
326HOST_KERNEL_CCFLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin
327	-D_KERNEL_MODE ;
328HOST_KERNEL_C++FLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin
329	-fno-exceptions -D_KERNEL_MODE ;
330HOST_KERNEL_DEFINES += _KERNEL_MODE ;
331
332HOST_KERNEL_PIC_CCFLAGS = -fno-pic ;
333HOST_KERNEL_PIC_LINKFLAGS = ;
334if $(HOST_ARCH) = ppc {
335	# Build a position independent PPC kernel. We need to be able to relocate
336	# the kernel, since the virtual address space layout at boot time is not
337	# fixed.
338	HOST_KERNEL_PIC_CCFLAGS = -fPIE ;
339	HOST_KERNEL_PIC_LINKFLAGS = -shared -fPIE ;
340}
341if $(HOST_ARCH) = m68k {
342	# Build a position independent M68K kernel. We need to be able to relocate
343	# the kernel, since the virtual address space layout at boot time is not
344	# fixed.
345	HOST_KERNEL_PIC_CCFLAGS = $(HAIKU_KERNEL_PIC_CCFLAGS) ;
346	HOST_KERNEL_PIC_LINKFLAGS = $(HAIKU_KERNEL_PIC_LINKFLAGS) ;
347}
348
349if $(HOST_PLATFORM) != darwin {
350	# fix for new changes to DSO linking policies
351	HOST_LINKFLAGS += -Xlinker --no-as-needed ;
352}
353
354
355# warning flags
356HOST_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes -Wpointer-arith
357	-Wcast-align -Wsign-compare ;
358HOST_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-ctor-dtor-privacy
359	-Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare ;
360
361HOST_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes ;
362HOST_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs ;
363
364HOST_WERROR_FLAGS = ;
365
366# debug flags
367local hostDebugFlags ;
368switch $(HOST_PLATFORM) {
369	case haiku		: hostDebugFlags ?= -ggdb ;
370	case haiku_host	: hostDebugFlags ?= -ggdb ;
371	case linux		: hostDebugFlags ?= -ggdb ;
372	case freebsd	: hostDebugFlags ?= -ggdb ;
373	case darwin		: hostDebugFlags ?= -ggdb ;
374	case *			: hostDebugFlags ?= -g ;
375}
376
377# debug 0: suppress asserts
378HOST_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;
379HOST_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;
380
381HOST_KERNEL_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;
382HOST_KERNEL_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ;
383
384local level ;
385for level in $(HAIKU_DEBUG_LEVELS[2-]) {
386	local flags = $(hostDebugFlags) [ FDefines DEBUG=$(level) ] ;
387	HOST_DEBUG_$(level)_CCFLAGS			= $(flags) ;
388	HOST_DEBUG_$(level)_C++FLAGS		= $(flags) ;
389	HOST_KERNEL_DEBUG_$(level)_CCFLAGS	= $(flags) ;
390	HOST_KERNEL_DEBUG_$(level)_C++FLAGS	= $(flags) ;
391}
392
393# ld flags
394if $(HAIKU_HOST_USE_32BIT) = 1 {
395	HOST_LDFLAGS += -melf_i386 ;
396}
397
398# private kernel headers do be used when compiling kernel code
399HOST_PRIVATE_KERNEL_HEADERS = ;
400
401# private shared kernel/libroot headers
402HOST_PRIVATE_SYSTEM_HEADERS = ;
403
404# under BeOS use copyattr instead of cp
405if $(HOST_PLATFORM_BEOS_COMPATIBLE)
406{
407	CP = copyattr --data ;
408}
409
410HOST_DEFINES += ARCH_$(HOST_CPU) ;
411HOST_DEFINES += _NO_INLINE_ASM ;
412
413# for builds of tools in the current environment
414HOST_BUILD_COMPATIBILITY_LIB_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) lib ] ;
415
416# For the generic attributes emulation: Target rm_attrs -- rm replacement that
417# also removes the attributes.
418HOST_RM_ATTRS_TARGET = ;
419
420HOST_LIBROOT = libroot_build_function_remapper.a libroot_build.so ;
421HOST_STATIC_LIBROOT = libroot_build_function_remapper.a libroot_build.a ;
422HOST_LIBBE = libbe_build.so ;
423
424if $(HOST_PLATFORM_BEOS_COMPATIBLE) {
425	# the C++ standard and support libraries
426	if $(HOST_GCC_VERSION[1]) < 3 {
427		HOST_LIBSTDC++ = stdc++.r4 ;
428		HOST_LIBSUPC++ = ;
429	} else {
430		HOST_LIBSTDC++ = stdc++ ;
431		HOST_LIBSUPC++ = supc++ ;
432	}
433
434	HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR
435		= "export LIBRARY_PATH=$LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ;
436	HOST_PTHREAD_LINKFLAGS = ;
437	HOST_LIBRARY_NAME_MAP_input_server = /system/servers/input_server ;
438	HOST_DEFINES += __STDC_FORMAT_MACROS __STDC_LIMIT_MACROS ;
439
440	local compatibilityHeader = -include [ FDirName $(HAIKU_TOP) headers build
441		HaikuBuildCompatibility.h ] ;
442	HOST_CCFLAGS += $(compatibilityHeader) ;
443	HOST_C++FLAGS += $(compatibilityHeader) ;
444} else {
445	HOST_LINKFLAGS += -lm ;
446	HOST_LIBSTDC++ = stdc++ ;
447	if $(HOST_PLATFORM) = cygwin {
448		HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR
449			= "export PATH=$PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ;
450	} else if $(HOST_PLATFORM) = darwin {
451		HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR
452			= "export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ;
453	} else {
454		HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR
455			= "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ;
456	}
457
458	if $(HOST_PLATFORM) = cygwin {
459		# not needed
460		HOST_PTHREAD_LINKFLAGS = ;
461	} else if $(HOST_PLATFORM) = freebsd {
462		HOST_PTHREAD_LINKFLAGS = -pthread ;
463	} else {
464		HOST_PTHREAD_LINKFLAGS = -pthread ;
465	}
466
467	# the C++ support library
468	if $(HOST_GCC_VERSION[1]) < 3 {
469		HOST_LIBSUPC++ = ;
470	} else {
471		HOST_LIBSUPC++ = supc++ ;
472	}
473
474	if $(HOST_PLATFORM) = darwin {
475		# part of the C++ runtime lives in libstdc++ on Darwin
476		HOST_LIBSUPC++ = gcc_s.1 stdc++ ;
477		HOST_LIBSTDC++ = ;
478	} else if $(HOST_PLATFORM) = freebsd {
479		if $(HOST_CPU) = x86_64 {
480			# amd64 FreeBSD 8 doesn't come without a shared libsupc++, and the
481			# static one prevents us from building shared libraries. So we have
482			# to work around by using the shared libstdc++.
483			HOST_LIBSUPC++ = stdc++ ;
484			HOST_LIBSTDC++ = ;
485		}
486	}
487
488	# Unlike glibc FreeBSD's libc doesn't have built-in regex support.
489	if $(HOST_PLATFORM) = freebsd {
490		HOST_LIBROOT += /usr/lib/libgnuregex.so ;
491		HOST_STATIC_LIBROOT += /usr/lib/libgnuregex.so ;
492	} else if $(HOST_PLATFORM) = darwin {
493		HOST_LIBROOT += libgnuregex_build.so ;
494		HOST_STATIC_LIBROOT += libgnuregex_build.so ;
495	}
496
497	# The BeOS compilers define __INTEL__ respectively __POWERPC__. On the
498	# build platform we need to make sure, this is also defined.
499	if $(HOST_CPU) = x86 {
500		HOST_DEFINES += __INTEL__ ;
501	} else if $(HOST_CPU) = x86_64 {
502		HOST_DEFINES += __x86_64__ ;
503	} else if $(HOST_CPU) = ppc {
504		HOST_DEFINES += __POWERPC__ ;
505	} else if $(HOST_CPU) = m68k {
506		HOST_DEFINES += __M68K__ ;
507	}
508
509	# Supposing this is a glibc platform, let's try to get features like large
510	# file support, ISO C 99 definitions, etc. On some platforms we need to
511	# request 64 bit off_t support explicitely.
512	HOST_DEFINES += _GNU_SOURCE _FILE_OFFSET_BITS=64 __STDC_FORMAT_MACROS
513		__STDC_LIMIT_MACROS ;
514
515	# On Linux with xattr support we can use it for our attribute emulation,
516	# which is somewhat more robust.
517	if $(HAIKU_HOST_USE_XATTR) = 1 {
518		HOST_DEFINES += HAIKU_HOST_USE_XATTR ;
519	} else {
520		# Otherwise the generic attribute emulation is used, which uses a
521		# directory per file to store its attribute. We need to redefine RM so
522		# that the attributes are removed as well. We use a wrapper script,
523		# which invokes a build tool. If the build tool hasn't been built yet,
524		# the normal "rm" is used and the attributes are leaked (likely there
525		# aren't any yet).
526		RM = $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR) ";"
527			[ FDirName $(HAIKU_TOP) build scripts rm_attrs ]
528			[ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) $(HOST_ARCH) release
529				tools rm_attrs ] -f ;
530			# assumes that rm_attrs is built with debugging disabled
531		HOST_RM_ATTRS_TARGET = <build>rm_attrs ;
532
533		# If specified, use xattr support to tag files with unique IDs.
534		if $(HAIKU_HOST_USE_XATTR_REF) = 1 {
535			HOST_DEFINES += HAIKU_HOST_USE_XATTR_REF ;
536		}
537	}
538}
539
540# network libraries
541if $(HOST_PLATFORM_HAIKU_COMPATIBLE) {
542	HOST_NETWORK_LIBS = network ;
543	HOST_NETAPI_LIB = bnetapi ;
544	HOST_SELECT_UNAME_ETC_LIB = ;	# libroot
545} else if $(HOST_PLATFORM_BONE_COMPATIBLE) {
546	HOST_NETWORK_LIBS = socket bind ;
547	HOST_NETAPI_LIB = bnetapi ;
548	HOST_SELECT_UNAME_ETC_LIB = ;	# libroot
549} else if $(HOST_PLATFORM_BEOS_COMPATIBLE) {
550	HOST_NETWORK_LIBS = net ;
551	HOST_NETAPI_LIB = netapi ;
552	HOST_SELECT_UNAME_ETC_LIB = net ;
553} else if $(HOST_PLATFORM) = "sunos" {
554	HOST_NETWORK_LIBS = xnet ;
555	HOST_NETAPI_LIB = ;
556	HOST_SELECT_UNAME_ETC_LIB = ;
557} else {
558	# Linux,...
559	HOST_NETWORK_LIBS = ;
560	HOST_NETAPI_LIB = ;
561	HOST_SELECT_UNAME_ETC_LIB = ;
562}
563
564# define the executable MIME type
565HOST_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ;
566
567if $(METROWERKS) {
568	# at least parts of Haiku still can be compiled with
569	# the Metrowerks compiler on BeOS/PPC
570	HOST_EXECUTABLE_MIME_TYPE = "application/x-be-executable" ;
571}
572
573# Be API compatibility
574HOST_BE_API_HEADERS = ;
575HOST_BE_API_CCFLAGS = ;
576HOST_BE_API_C++FLAGS = ;
577
578# Add directory with system headers we need when building something for the host
579# platform, e.g. containing missing POSIX/GNU headers.
580HOST_HDRS += [ FDirName $(HAIKU_TOP) headers build host $(HOST_PLATFORM) ] ;
581
582if $(HOST_PLATFORM) = freebsd {
583	# FreeBSD's gcc doesn't include /usr/local/* in its search paths,
584	# though that's where most things from ports wind up being installed.
585	HOST_HDRS += /usr/local/include ;
586	HOST_LINKFLAGS += -L/usr/local/lib ;
587}
588
589if $(HOST_PLATFORM) = darwin {
590	HOST_HDRS += [ FDirName $(HAIKU_TOP) src build libgnuregex ] ;
591
592	# Mac OS X users may be using macports libraries, in which case the headers
593	# and the libs are located in /opt/local/.
594	HOST_HDRS += /opt/local/include ;
595	HOST_LINKFLAGS += -L/opt/local/lib ;
596
597	# Mac OS X users may be using homebrew libraries, in which case the headers
598	# and the libs are locted in the /usr/local/.
599	HOST_HDRS += /usr/local/include ;
600	HOST_LINKFLAGS += -L/usr/local/lib ;
601}
602
603HOST_BE_API_HEADERS =
604	[ FDirName $(HAIKU_TOP) headers build ]
605	[ FDirName $(HAIKU_TOP) headers build os ]
606	[ FDirName $(HAIKU_TOP) headers build os add-ons registrar ]
607	[ FDirName $(HAIKU_TOP) headers build os app ]
608	[ FDirName $(HAIKU_TOP) headers build os bluetooth ]
609	[ FDirName $(HAIKU_TOP) headers build os drivers ]
610	[ FDirName $(HAIKU_TOP) headers build os kernel ]
611	[ FDirName $(HAIKU_TOP) headers build os interface ]
612	[ FDirName $(HAIKU_TOP) headers build os locale ]
613	[ FDirName $(HAIKU_TOP) headers build os storage ]
614	[ FDirName $(HAIKU_TOP) headers build os support ]
615	[ FDirName $(HAIKU_TOP) headers build private ]
616;
617if ! $(HOST_PLATFORM_BEOS_COMPATIBLE) {
618	HOST_BE_API_CCFLAGS = -include BeOSBuildCompatibility.h ;
619	HOST_BE_API_C++FLAGS = $(HOST_BE_API_CCFLAGS) ;
620}
621
622
623#pragma mark - target platform settings
624
625
626# check the target platform compatibility
627SetPlatformCompatibilityFlagVariables TARGET_PLATFORM : TARGET : target ;
628
629# check the compatibility between host and target platform
630if $(TARGET_PLATFORM) != haiku {
631	if ! $(HOST_PLATFORM_($(TARGET_PLATFORM))_COMPATIBLE) {
632		Exit ERROR: The host platform is not compatible with target platform
633			$(TARGET_PLATFORM). ;
634	}
635}
636
637
638# Haiku architecture is undefined on host-only builds
639# set here to host arch to prevent recusive loops.
640if $(HAIKU_HOST_BUILD_ONLY) = 1 {
641	HAIKU_ARCH = $(HOST_ARCH) ;
642	HAIKU_KERNEL_ARCH = $(HOST_ARCH) ;
643}
644
645# Set TARGET_* variables either from HAIKU_* or HOST_* depending on the
646# specified TARGET_PLATFORM. Some variables are package architecture dependent
647# and their name gets a respective suffix. A few variables exist both with and
648# without suffix. The latter is either equivalent to the variable with the
649# primary architecture suffix (e.g. TARGET_ARCH) or is (additionally) applicable
650# for all architectures (e.g. TARGET_DEFINES).
651
652local buildVars =
653	ARCH ARCHS KERNEL_ARCH PACKAGING_ARCH PACKAGING_ARCHS
654
655	DEFINES
656	KERNEL_DEFINES
657
658	KERNEL_CCFLAGS KERNEL_C++FLAGS
659	KERNEL_PIC_CCFLAGS KERNEL_PIC_LINKFLAGS KERNEL_ADDON_LINKFLAGS
660	BOOT_CCFLAGS BOOT_C++FLAGS BOOT_LINKFLAGS BOOT_LDFLAGS
661
662	KERNEL_WARNING_CCFLAGS KERNEL_WARNING_C++FLAGS
663
664	KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS
665	KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS
666
667	PRIVATE_KERNEL_HEADERS
668
669	NETWORK_LIBS NETAPI_LIB SELECT_UNAME_ETC_LIB
670
671	EXECUTABLE_MIME_TYPE
672
673	OBJECT_BASE_DIR COMMON_ARCH_OBJECT_DIR
674	;
675
676local archDependentBuildVars =
677	ARCH CPU GCC_VERSION
678
679	AR CC C++ ELFEDIT LD OBJCOPY RANLIB STRIP
680
681	ARFLAGS ASFLAGS UNARFLAGS CPPFLAGS CCFLAGS C++FLAGS HDRS LDFLAGS
682	LINK LINKFLAGS
683
684	WARNING_CCFLAGS WARNING_C++FLAGS WERROR_FLAGS
685
686	DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS
687
688	INCLUDES_SEPARATOR LOCAL_INCLUDES_OPTION SYSTEM_INCLUDES_OPTION
689
690	PRIVATE_SYSTEM_HEADERS
691
692	ARCH_OBJECT_DIR COMMON_DEBUG_OBJECT_DIR
693	DEBUG_$(HAIKU_DEBUG_LEVELS)_OBJECT_DIR
694	;
695
696if $(TARGET_PLATFORM) = haiku {
697	local var ;
698	for var in $(buildVars) {
699		TARGET_$(var) = $(HAIKU_$(var)) ;
700	}
701
702	for var in $(archDependentBuildVars)_$(TARGET_PACKAGING_ARCHS) {
703		TARGET_$(var) = $(HAIKU_$(var)) ;
704	}
705
706	TARGET_BOOT_LIBGCC		= $(HAIKU_BOOT_LIBGCC_$(TARGET_PACKAGING_ARCH)) ;
707	TARGET_BOOT_LIBSUPC++	= $(HAIKU_BOOT_LIBSUPC++_$(TARGET_PACKAGING_ARCH)) ;
708
709	TARGET_BOOT_PLATFORM	?= $(HAIKU_BOOT_PLATFORM) ;
710
711	local architecture ;
712	for architecture in $(TARGET_PACKAGING_ARCHS) {
713		TARGET_DEFINES_$(architecture) = $(HAIKU_DEFINES_$(architecture)) ;
714		TARGET_LIBRARY_NAME_MAP_$(architecture)
715			= HAIKU_LIBRARY_NAME_MAP_$(architecture) ;
716	}
717} else {
718	local var ;
719	for var in $(buildVars) {
720		TARGET_$(var) = $(HOST_$(var)) ;
721	}
722
723	for var in $(archDependentBuildVars) {
724		TARGET_$(var)_$(TARGET_PACKAGING_ARCH) = $(HOST_$(var)) ;
725	}
726
727	TARGET_BOOT_LIBGCC			= ;
728	TARGET_BOOT_LIBSUPC++		= ;
729
730	TARGET_BOOT_PLATFORM		= ;
731
732	TARGET_DEFINES_$(TARGET_PACKAGING_ARCH) = ;
733		# all flags are in TARGET_DEFINES
734
735	TARGET_LIBRARY_NAME_MAP_$(TARGET_PACKAGING_ARCH) = HOST_LIBRARY_NAME_MAP ;
736}
737
738# define macro, for identifying the platform
739switch $(TARGET_PLATFORM) {
740	case r5			: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_BEOS ;
741	case bone		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_BONE ;
742	case dano		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_DANO ;
743	case haiku_host	: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_HAIKU ;
744	case haiku		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_HAIKU ;
745	case linux		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_LINUX ;
746	case freebsd	: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_FREEBSD ;
747	case darwin		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_DARWIN ;
748	case cygwin		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_CYGWIN ;
749	case sunos		: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_SUNOS ;
750	case libbe_test	: TARGET_DEFINES	+= HAIKU_TARGET_PLATFORM_LIBBE_TEST ;
751}
752
753# define macro, for identifying the host platform
754switch $(HOST_PLATFORM) {
755	case r5			: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_BEOS ;
756	case bone		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_BONE ;
757	case dano		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_DANO ;
758	case haiku_host	: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_HAIKU ;
759	case linux		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_LINUX ;
760	case freebsd	: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_FREEBSD ;
761	case darwin		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_DARWIN ;
762	case cygwin		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_CYGWIN ;
763	case sunos		: HOST_DEFINES	+= HAIKU_HOST_PLATFORM_SUNOS ;
764}
765
766# define host platform 64 bit macro
767if $(HOST_PLATFORM_IS_64_BIT) {
768	HOST_DEFINES += HAIKU_HOST_PLATFORM_64_BIT ;
769}
770
771# define Haiku packaging architecture macro for host build
772HOST_DEFINES += HAIKU_PACKAGING_ARCH=\\\"$(HAIKU_PACKAGING_ARCH)\\\" ;
773
774
775#pragma mark -
776
777# In case we build for a BeOS compatible platform, but not for Haiku, we
778# include the HaikuBuildCompatibility.h header and link against
779# libhaikucompat.a.
780
781if ! $(TARGET_PLATFORM_HAIKU_COMPATIBLE) && $(TARGET_PLATFORM_BEOS_COMPATIBLE) {
782	# headers and flags
783	local compatibilityHeader = -include [ FDirName $(HAIKU_TOP) headers build
784		HaikuBuildCompatibility.h ] ;
785	TARGET_CCFLAGS_$(TARGET_PACKAGING_ARCH) += $(compatibilityHeader) ;
786	TARGET_C++FLAGS_$(TARGET_PACKAGING_ARCH) += $(compatibilityHeader) ;
787
788	# compatibility library
789	TARGET_HAIKU_COMPATIBILITY_LIBS = libhaikucompat.a ;
790}
791
792# special target libbe_test
793
794if $(TARGET_PLATFORM) = libbe_test {
795	# headers and flags
796	TARGET_HDRS_$(TARGET_PACKAGING_ARCH) +=
797		[ PublicHeaders $(DOT) app drivers game interface kernel locale storage
798			support ]
799		[ PrivateHeaders $(DOT) ] ;
800	TARGET_DEFINES += __HAIKU__ ;
801
802	TARGET_PRIVATE_SYSTEM_HEADERS_$(TARGET_PACKAGING_ARCH) =
803		[ PrivateHeaders $(DOT) system system/arch/$(TARGET_ARCH) ] ;
804
805	# directories
806	TARGET_OBJECT_BASE_DIR
807		= [ FDirName $(HAIKU_OBJECT_DIR) $(TARGET_PLATFORM) ] ;
808	TARGET_COMMON_ARCH_OBJECT_DIR
809		= [ FDirName $(TARGET_OBJECT_BASE_DIR) common ] ;
810	TARGET_ARCH_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)
811		= [ FDirName $(TARGET_OBJECT_BASE_DIR) $(TARGET_ARCH) ] ;
812	TARGET_COMMON_DEBUG_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)
813		= [ FDirName $(TARGET_ARCH_OBJECT_DIR_$(TARGET_PACKAGING_ARCH))
814			common ] ;
815	TARGET_DEBUG_0_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)
816		= [ FDirName $(TARGET_ARCH_OBJECT_DIR_$(TARGET_PACKAGING_ARCH))
817			release ] ;
818
819	local level ;
820	for level in $(HAIKU_DEBUG_LEVELS[2-]) {
821		TARGET_DEBUG_$(level)_OBJECT_DIR_$(TARGET_PACKAGING_ARCH)
822			= [ FDirName $(TARGET_ARCH_OBJECT_DIR_$(TARGET_PACKAGING_ARCH))
823				debug_$(level) ] ;
824	}
825
826	# library name map
827	TARGET_LIBRARY_NAME_MAP_$(TARGET_PACKAGING_ARCH) = LIBBE_LIBRARY_NAME_MAP ;
828	LIBBE_LIBRARY_NAME_MAP_be = libbe_test.so ;
829}
830
831
832#pragma mark - common stuff
833
834
835# start with a clean state
836CCFLAGS = ;
837C++FLAGS = ;
838DEFINES = ;
839
840# Set CC, C++, LINK to invalid values, so that we realize early, that we use
841# the wrong compiler.
842CC = bad-cc ;
843C++ = bad-c++ ;
844LINK = bad-link ;
845
846
847# Defaults for warnings, optimization, and debugging.
848#
849WARNINGS ?= 1 ;
850OPTIM ?= -O2 ;
851DEBUG ?= 0 ;
852
853
854# Set a sane default for whether this is a CI build.
855HAIKU_CONTINUOUS_INTEGRATION_BUILD ?= 0 ;
856
857
858# Set the defaults for PLATFORM and SUPPORTED_PLATFORMS. PLATFORM is only
859# overridden for targets to be built for the host platform. SUPPORTED_PLATFORMS
860# can be overridden by the author of a component.
861PLATFORM = $(TARGET_PLATFORM) ;
862SUPPORTED_PLATFORMS = haiku ;
863
864
865# Define two pseudo targets for the target and buildhost platform. The main
866# build rules (Cc, C++, As, ...) depend on these pseude targets such that global
867# initializations that are required before anything is built for a specific
868# platform can be forced by depending the pseudo target for the platform on the
869# initializations.
870# This is currently used to unpack the external headers from the
871# gcc_syslibs_devel build feature before anything is built for the target
872# platform.
873NotFile $(TARGET_PLATFORM) ;
874NotFile host ;
875
876
877# Instructs the Library rule to not make its object files temporary.
878# This is needed as some objects are used in a static library and for an
879# executable.
880KEEPOBJS = true ;
881
882
883# Set permissions to how they should be on the image.
884EXEMODE		= 755 ;
885FILEMODE	= 644 ;
886SHELLMODE	= 755 ;
887
888
889# output directories
890# TODO: Review this.
891HAIKU_DOCUMENTATION_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) documentation ] ;
892HAIKU_DOCUMENTATION_OBJECT_DIR ?= [ FDirName $(HAIKU_COMMON_PLATFORM_OBJECT_DIR)
893	documentation ] ;
894
895# TODO: Rethink test stuff.
896HAIKU_TEST_DIR			?= [ FDirName $(HAIKU_OUTPUT_DIR) tests
897	$(TARGET_PLATFORM) $(HAIKU_ARCH) ] ;
898HAIKU_APP_TEST_DIR		?= [ FDirName $(HAIKU_TEST_DIR) apps ] ;
899HAIKU_APP_TEST_LIB_DIR 	?= [ FDirName $(HAIKU_APP_TEST_DIR) lib ] ;
900HAIKU_TMP_DIR			?= [ FDirName $(HAIKU_OUTPUT_DIR) tmp ] ;
901
902local architecture ;
903for architecture in $(HAIKU_PACKAGING_ARCHS) {
904	local baseDir
905		= [ FDirName $(TARGET_OBJECT_BASE_DIR) $(architecture) packaging ] ;
906	HAIKU_PACKAGES_DIR_$(architecture) = [ FDirName $(baseDir) packages ] ;
907	HAIKU_PACKAGES_BUILD_DIR_$(architecture)
908		= [ FDirName $(baseDir) packages_build ] ;
909	HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture)
910		= [ FDirName $(baseDir) repositories ] ;
911}
912
913
914HAIKU_PACKAGE_INFOS_DIR			= [ FDirName $(HAIKU_TOP) src data
915									package_infos ] ;
916
917TARGET_TEST_DIR				?= [ FDirName $(HAIKU_TEST_DIR)
918									$(TARGET_PLATFORM) ] ;
919TARGET_UNIT_TEST_DIR		?= [ FDirName $(TARGET_TEST_DIR) unittests ] ;
920TARGET_UNIT_TEST_LIB_DIR	?= [ FDirName $(TARGET_UNIT_TEST_DIR) lib ] ;
921
922# automatically setup the objects directory per subdirectory
923SUBDIRRULES += SetupObjectsDir ;
924
925# Add the standard (userland) warning flags variables to the ones restored in
926# every subdirectory. Thus we can easily meddle with them in subdirectories
927# with imported sources.
928AUTO_SET_UP_CONFIG_VARIABLES +=
929	HOST_WARNING_CCFLAGS HOST_WARNING_C++FLAGS
930	TARGET_WARNING_CCFLAGS_$(TARGET_PACKAGING_ARCHS)
931	TARGET_WARNING_C++FLAGS_$(TARGET_PACKAGING_ARCHS)
932	;
933
934# also add PLATFORM and SUPPORTED_PLATFORMS
935AUTO_SET_UP_CONFIG_VARIABLES += PLATFORM SUPPORTED_PLATFORMS ;
936
937
938# set up warnings
939local architecture ;
940for architecture in $(TARGET_PACKAGING_ARCHS) {
941	ArchitectureSetupWarnings $(architecture) ;
942}
943
944
945# set up architecture build features
946local architecture ;
947for architecture in $(TARGET_PACKAGING_ARCHS) {
948	InitArchitectureBuildFeatures $(architecture) ;
949}
950
951
952# The following directories cannot currently be compiled with DEBUG=1
953SetConfigVar DEBUG : HAIKU_TOP src add-ons disk_systems bfs : 0 : local ;
954SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel drivers audio hda : 0 : local ;
955SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel drivers audio ac97 auich : 0 : local ; # fails with gcc4 only
956SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel drivers audio ac97 auvia : 0 : local ; # fails with gcc4 only
957SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel drivers audio ac97 sis7018 : 0 : local ;
958SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel file_systems btrfs : 0 : local ;
959SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel file_systems ntfs libntfs : 0 : local ;
960SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel file_systems udf : 0 : local ;
961SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel file_systems userlandfs server : 0 : local ; # fails with gcc2 only
962SetConfigVar DEBUG : HAIKU_TOP src add-ons kernel file_systems userlandfs server haiku : 0 : local ; # fails with gcc2 only
963SetConfigVar DEBUG : HAIKU_TOP src add-ons media media-add-ons dvb : 0 : local ;
964SetConfigVar DEBUG : HAIKU_TOP src add-ons print drivers gutenprint : 0 : local ;
965SetConfigVar DEBUG : HAIKU_TOP src servers input : 0 : local ;
966SetConfigVar DEBUG : HAIKU_TOP src servers media_addon : 0 : local ;
967SetConfigVar DEBUG : HAIKU_TOP src system boot loader file_systems bfs : 0 : local ;
968