1 2# Variable naming conventions: 3# TARGET_*: A build system variable specifying a property for building for 4# the target platform (usually Haiku). E.g. TARGET_CC specifies the 5# compiler when building a target for the target platform. 6# HOST_*: A build system variable specifying a property of the platform 7# hosting the build. E.g. HOST_CC specifies the compiler when 8# building a target for the host platform (a build tool for 9# instance). 10# HAIKU_*: A build system variable specifying a build system property. Usually 11# directory paths and the like. 12 13 14#pragma mark - container settings 15 16# Haiku image 17HAIKU_IMAGE_CONTAINER_NAME = haiku-image-container ; 18HAIKU_CONTAINER_GRIST on $(HAIKU_IMAGE_CONTAINER_NAME) = HaikuImage ; 19HAIKU_INCLUDE_IN_CONTAINER_VAR on $(HAIKU_IMAGE_CONTAINER_NAME) 20 = HAIKU_INCLUDE_IN_IMAGE ; 21HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_IMAGE_CONTAINER_NAME) 22 = HAIKU_IMAGE_INSTALL_TARGETS ; 23 24# network boot archive 25HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME = haiku-netboot-archive-container ; 26HAIKU_CONTAINER_GRIST on $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME) 27 = NetBootArchive ; 28# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported 29HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME) 30 = HAIKU_NET_BOOT_ARCHIVE_INSTALL_TARGETS ; 31 32# alternative gcc archive 33HAIKU_ALTERNATIVE_GCC_ARCHIVE_CONTAINER_NAME 34 = haiku-alternative-gcc-archive-container ; 35HAIKU_CONTAINER_GRIST on $(HAIKU_ALTERNATIVE_GCC_ARCHIVE_CONTAINER_NAME) 36 = AlternativeGCCArchive ; 37# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported 38HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_ALTERNATIVE_GCC_ARCHIVE_CONTAINER_NAME) 39 = HAIKU_ALTERNATIVE_GCC_ARCHIVE_INSTALL_TARGETS ; 40 41# boot floppy 42HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME = haiku-boot-floppy-container ; 43HAIKU_CONTAINER_GRIST on $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME) 44 = FloppyBootImage ; 45# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported 46HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME) 47 = HAIKU_FLOPPY_BOOT_IMAGE_INSTALL_TARGETS ; 48 49# boot CD image 50HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME = haiku-boot-cd-container ; 51HAIKU_CONTAINER_GRIST on $(HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME) = CDBootImage ; 52# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported 53HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_CD_BOOT_IMAGE_CONTAINER_NAME) 54 = HAIKU_CD_BOOT_IMAGE_INSTALL_TARGETS ; 55 56# boot CD for PPC image 57HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME = haiku-boot-cd-ppc-container ; 58HAIKU_CONTAINER_GRIST on $(HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME) = CDBootPPCImage ; 59# HAIKU_INCLUDE_IN_CONTAINER_VAR -- update only mode not supported 60HAIKU_INSTALL_TARGETS_VAR on $(HAIKU_CD_BOOT_PPC_IMAGE_CONTAINER_NAME) 61 = HAIKU_CD_BOOT_PPC_IMAGE_INSTALL_TARGETS ; 62 63# Haiku image/install defaults 64HAIKU_DEFAULT_IMAGE_NAME = haiku.image ; 65HAIKU_DEFAULT_IMAGE_DIR = $(HAIKU_OUTPUT_DIR) ; 66HAIKU_DEFAULT_VMWARE_IMAGE_NAME = haiku.vmdk ; 67HAIKU_DEFAULT_INSTALL_DIR = /Haiku ; 68HAIKU_DEFAULT_IMAGE_SIZE ?= 128 ; # 128 MB 69HAIKU_DEFAULT_IMAGE_LABEL ?= Haiku ; 70 71# Haiku CD defaults 72HAIKU_DEFAULT_CD_NAME = haiku-cd.iso ; 73HAIKU_DEFAULT_CD_DIR = $(HAIKU_OUTPUT_DIR) ; 74HAIKU_DEFAULT_CD_LABEL = Haiku ; 75 76# analyze and optionally replace jam's target parameters 77ProcessCommandLineArguments ; 78 79 80# include Timezones/libgccObjects 81{ 82 local timezones = [ GLOB $(HAIKU_BUILD_OUTPUT_DIR) : Timezones ] ; 83 local libgccObjects = [ GLOB $(HAIKU_BUILD_OUTPUT_DIR) : libgccObjects ] ; 84 85 if ! ( $(timezones) && $(libgccObjects) ) { 86 ECHO "No `Timezones' or `libgccObjects' found in" 87 "$(HAIKU_BUILD_OUTPUT_DIR)!" ; 88 EXIT "Please run ./configure in the source tree's root directory" 89 "again!" ; 90 } 91 92 LOCATE on Timezones = $(HAIKU_BUILD_OUTPUT_DIR) ; 93 LOCATE on libgccObjects = $(HAIKU_BUILD_OUTPUT_DIR) ; 94 95 include Timezones ; 96 include libgccObjects ; 97} 98 99 100# supported debug levels 101HAIKU_DEBUG_LEVELS = 0 1 2 3 4 5 ; 102 103# BeOS, BONE, Dan0 compatible platforms 104HAIKU_BEOS_COMPATIBLE_PLATFORMS = haiku r5 bone dano haiku_host ; 105HAIKU_BONE_COMPATIBLE_PLATFORMS = haiku bone dano haiku_host ; 106HAIKU_DANO_COMPATIBLE_PLATFORMS = haiku dano haiku_host ; 107HAIKU_HAIKU_COMPATIBLE_PLATFORMS = haiku haiku_host ; 108 109# configuration header directories 110HAIKU_CONFIG_HEADERS = [ FDirName $(HAIKU_TOP) build user_config_headers ] 111 [ FDirName $(HAIKU_TOP) build config_headers ] ; 112 113 114#pragma mark - 115 116# haiku target platform settings 117 118# analyze GCC version 119HAIKU_GCC_VERSION = [ FAnalyzeGCCVersion HAIKU_GCC_RAW_VERSION ] ; 120 121# enable GCC -pipe option, if requested 122if $(HAIKU_USE_GCC_PIPE) = 1 { 123 HAIKU_GCC_BASE_FLAGS = -pipe ; 124} 125 126# disable strict aliasing on anything newer than gcc 2 as it may lead to 127# unexpected results. also disable the tree-vrp (value range propagation) 128# optimization for now as with the current gcc4 version we are using this 129# results in some broken code. 130# TODO: remove the -fno-strict-aliasing option when all code has been 131# analyzed/fixed with regard to aliasing. 132# TODO: retest/remove the -fno-tree-vrp option as soon as we have updated our 133# gcc4 compiler. 134if $(HAIKU_GCC_VERSION[1]) >= 3 { 135 HAIKU_GCC_BASE_FLAGS += -fno-strict-aliasing -fno-tree-vrp ; 136} 137 138# override gcc 2.95.3's header directory -- strictly necessary only when using 139# the BeOS native compiler (since its headers are incompatible), but it doesn't 140# harm for the cross-compiler either. 141if $(HAIKU_GCC_VERSION[1]) = 2 { 142 HAIKU_GCC_HEADERS_DIR = [ FDirName $(HAIKU_TOP) headers build gcc-2.95.3 ] ; 143} 144 145# the subdirectory into which the alternative GCC libraries are to be installed 146if $(HAIKU_GCC_VERSION[1]) = 2 { 147 HAIKU_ALTERNATIVE_GCC_LIB_SUBDIR = gcc2 ; 148} else { 149 HAIKU_ALTERNATIVE_GCC_LIB_SUBDIR = gcc4 ; 150} 151 152# initial state for flags etc. 153HAIKU_C++ ?= $(HAIKU_CC) ; 154HAIKU_LINK = $(HAIKU_CC) ; 155HAIKU_LINKFLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 156 157HAIKU_HDRS = [ FStandardHeaders ] ; 158HAIKU_CCFLAGS = $(HAIKU_GCC_BASE_FLAGS) -nostdinc ; 159HAIKU_C++FLAGS = $(HAIKU_GCC_BASE_FLAGS) -nostdinc ; 160HAIKU_KERNEL_CCFLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 161HAIKU_KERNEL_C++FLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 162HAIKU_DEFINES = __HAIKU__ ; 163HAIKU_NO_WERROR ?= 0 ; 164 165# distro compatibility level defines 166HAIKU_DISTRO_COMPATIBILITY ?= "default" ; 167switch $(HAIKU_DISTRO_COMPATIBILITY) { 168 case official : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_OFFICIAL ; 169 case compatible : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_COMPATIBLE ; 170 case "default" : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_DEFAULT ; 171 case * : Exit "Invalid value for HAIKU_DISTRO_COMPATIBILITY:" 172 $(HAIKU_DISTRO_COMPATIBILITY) ; 173} 174 175# analyze the gcc machine spec to determine HAIKU_CPU 176switch $(HAIKU_GCC_MACHINE) { 177 case i386-* : HAIKU_CPU = x86 ; 178 case i486-* : HAIKU_CPU = x86 ; 179 case i586-* : HAIKU_CPU = x86 ; 180 case i686-* : HAIKU_CPU = x86 ; 181 case powerpc-* : HAIKU_CPU = ppc ; 182 case m68k-* : HAIKU_CPU = m68k ; 183 case mipsel-* : HAIKU_CPU = mipsel ; 184 case arm-* : HAIKU_CPU = arm ; 185 case * : Exit "Unsupported gcc target machine:" $(HAIKU_GCC_MACHINE) ; 186} 187 188switch $(HAIKU_CPU) { 189 case ppc : 190 { 191 HAIKU_DEFINES += __POWERPC__ ; 192 HAIKU_BOOT_PLATFORM = openfirmware ; 193 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB 194 # offset in floppy image (>= sizeof(haiku_loader)) 195 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet 196 } 197 case arm : 198 { 199 HAIKU_DEFINES += __ARM__ ; 200 HAIKU_BOOT_PLATFORM = u-boot ; 201 HAIKU_BOOT_BOARD ?= verdex ; 202 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; 203 # in kB (there is not really a floppy on the gumstix ;) ) 204 # offset in floppy image (>= sizeof(haiku_loader)) 205 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet 206 HAIKU_NO_WERROR = 1 ; 207 # we use #warning as placeholders for things to write... 208 } 209 case x86 : 210 { 211 HAIKU_DEFINES += __INTEL__ ; 212 HAIKU_BOOT_PLATFORM = bios_ia32 ; 213 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB 214 # offset in floppy image (>= sizeof(haiku_loader)) 215 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB 216 217 # yasm is required for target arch x86 218 if ! $(HAIKU_YASM) { 219 Exit "HAIKU_YASM not set. Please re-run configure." ; 220 } 221 } 222 case m68k : 223 { 224 HAIKU_DEFINES += __M68K__ ; 225 HAIKU_BOOT_PLATFORM = atari_m68k ; 226 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB 227 # offset in floppy image (>= sizeof(haiku_loader)) 228 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 150 ; # in kB 229 HAIKU_NO_WERROR = 1 ; 230 # we use #warning as placeholders for things to write... 231 } 232 case mipsel : 233 { 234 HAIKU_DEFINES += __MIPSEL__ ; 235 # RouterBOARD firmware (ELF image over TFTP) 236 HAIKU_BOOT_PLATFORM = routerboot_mipsel ; 237 # offset in floppy image (>= sizeof(haiku_loader)) 238 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - todo/fixme 239 HAIKU_NO_WERROR = 1 ; # we use #warning as placeholders for things to write... 240 } 241 case * : 242 Exit "Currently unsupported target CPU:" $(HAIKU_CPU) ; 243} 244HAIKU_ARCH ?= $(HAIKU_CPU) ; 245HAIKU_ARCH_MACRO_DEFINE = ARCH_$(HAIKU_ARCH) ; 246HAIKU_DEFINES += $(HAIKU_ARCH_MACRO_DEFINE) ; 247HAIKU_DEFINES += BOOT_ARCHIVE_IMAGE_OFFSET=$(HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET) ; 248HAIKU_ATA_STACK ?= 0 ; 249 250# directories 251HAIKU_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) haiku ] ; 252HAIKU_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HAIKU_OBJECT_BASE_DIR) common ] ; 253HAIKU_ARCH_OBJECT_DIR = [ FDirName $(HAIKU_OBJECT_BASE_DIR) $(HAIKU_ARCH) ] ; 254HAIKU_COMMON_DEBUG_OBJECT_DIR = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) common ] ; 255HAIKU_DEBUG_0_OBJECT_DIR = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) release ] ; 256 257local level ; 258for level in $(HAIKU_DEBUG_LEVELS[2-]) { 259 HAIKU_DEBUG_$(level)_OBJECT_DIR 260 = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) debug_$(level) ] ; 261} 262 263# set variables for gcc header options 264SetIncludePropertiesVariables HAIKU ; 265 266# assembler flags 267HAIKU_ASFLAGS = ; 268 269# C/C++ flags 270HAIKU_KERNEL_CCFLAGS += -finline -fno-builtin 271 -DBOCHS_DEBUG_HACK=$(BOCHS_DEBUG_HACK) ; 272HAIKU_KERNEL_C++FLAGS += -finline -fno-builtin -fno-exceptions 273 -DBOCHS_DEBUG_HACK=$(BOCHS_DEBUG_HACK) ; 274HAIKU_KERNEL_DEFINES += _KERNEL_MODE ; 275 276if $(HAIKU_GCC_VERSION[1]) >= 3 { 277 HAIKU_KERNEL_C++FLAGS += -fno-use-cxa-atexit ; 278} 279 280if $(HAIKU_GCC_VERSION[1]) >= 4 { 281 HAIKU_C++FLAGS += -Wno-deprecated ; 282 283 if $(HAIKU_GCC_VERSION[2]) >= 3 { 284 HAIKU_KERNEL_CCFLAGS += -ffreestanding ; 285 HAIKU_KERNEL_C++FLAGS += -ffreestanding ; 286 } 287} 288 289HAIKU_KERNEL_PIC_CCFLAGS = -fno-pic ; 290HAIKU_KERNEL_PIC_LINKFLAGS = ; 291if $(HAIKU_ARCH) = ppc { 292 # Build a position independent PPC kernel. We need to be able to relocate 293 # the kernel, since the virtual address space layout at boot time is not 294 # fixed. 295 HAIKU_KERNEL_PIC_CCFLAGS = -fPIE ; 296 HAIKU_KERNEL_PIC_LINKFLAGS = -shared -fPIE ; 297} 298if $(HAIKU_ARCH) = m68k { 299 # We don't need a PIC kernel as it's always at the same place. 300 # it's actually needed to not use pic, else linking fails due to too large 301 # pc refs. 302 HAIKU_KERNEL_PIC_CCFLAGS = -fno-pic ; 303 HAIKU_KERNEL_PIC_LINKFLAGS = ; 304 # we don't want to have to handle emulating missing FPU opcodes for 040 and 305 # 060 in the kernel 306 HAIKU_KERNEL_CCFLAGS += -m68020-60 ; 307 HAIKU_KERNEL_C++FLAGS += -m68020-60 ; 308} 309if $(HAIKU_ARCH) = mipsel { 310 # todo: verify correctness of this 311 HAIKU_KERNEL_PIC_CCFLAGS = -fno-pic ; 312 HAIKU_KERNEL_PIC_LINKFLAGS = ; 313} 314 315# If the environment variable DEBUG_PRINTF is defined we define an equally 316# named macro to the variable value. Some components use the macro to allow 317# another function than printf() to print the debug output. The variable should 318# be set to the name of the alternative function. 319# 320if $(DEBUG_PRINTF) { 321 HAIKU_CCFLAGS += [ FDefines DEBUG_PRINTF=$(DEBUG_PRINTF) ] ; 322 HAIKU_C++FLAGS += [ FDefines DEBUG_PRINTF=$(DEBUG_PRINTF) ] ; 323} 324 325# warning flags 326HAIKU_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes 327 -Wpointer-arith -Wcast-align -Wsign-compare -Wno-multichar ; 328HAIKU_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-ctor-dtor-privacy 329 -Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare 330 -Wno-multichar ; 331 332HAIKU_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes 333 -Wno-multichar ; 334HAIKU_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-multichar ; 335 336# debug flags 337HAIKU_DEBUG_FLAGS ?= -ggdb ; 338 339# debug 0: suppress asserts 340HAIKU_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 341HAIKU_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 342 343HAIKU_KERNEL_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 344HAIKU_KERNEL_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 345 346local level ; 347for level in $(HAIKU_DEBUG_LEVELS[2-]) { 348 local flags = $(HAIKU_DEBUG_FLAGS) [ FDefines DEBUG=$(level) ] ; 349 HAIKU_DEBUG_$(level)_CCFLAGS = $(flags) ; 350 HAIKU_DEBUG_$(level)_C++FLAGS = $(flags) ; 351 HAIKU_KERNEL_DEBUG_$(level)_CCFLAGS = $(flags) ; 352 HAIKU_KERNEL_DEBUG_$(level)_C++FLAGS = $(flags) ; 353} 354 355if $(HAIKU_GCC_VERSION[1]) >= 3 { 356 # TODO: Temporary work-around. Should be defined in the compiler specs 357 HAIKU_LINKFLAGS += -Xlinker --no-undefined ; 358} else { 359 HAIKU_DEFINES += _BEOS_R5_COMPATIBLE_ ; 360} 361 362# private shared kernel/libroot headers 363HAIKU_PRIVATE_SYSTEM_HEADERS = 364 [ PrivateHeaders $(DOT) system system/arch/$(HAIKU_ARCH) ] 365; 366 367# private kernel headers to be used when compiling kernel code 368HAIKU_PRIVATE_KERNEL_HEADERS = 369 [ PrivateHeaders $(DOT) kernel libroot 370 kernel/boot/platform/$(HAIKU_BOOT_PLATFORM) ] 371 [ ArchHeaders $(HAIKU_ARCH) ] 372 $(HAIKU_PRIVATE_SYSTEM_HEADERS) 373; 374 375# Add some grist to the libgcc objects 376HAIKU_GCC_LIBGCC_OBJECTS = $(HAIKU_GCC_LIBGCC_OBJECTS:G=libgcc) ; 377 378# the C++ library 379if $(HAIKU_SHARED_LIBSTDC++) { 380 HAIKU_LIBSTDC++ = $(HAIKU_SHARED_LIBSTDC++) ; 381} else if $(HAIKU_STATIC_LIBSTDC++) { 382 HAIKU_LIBSTDC++ = $(HAIKU_STATIC_LIBSTDC++) ; 383} else { 384 HAIKU_LIBSTDC++ = libstdc++.r4.so ; 385 HAIKU_SHARED_LIBSTDC++ = $(HAIKU_LIBSTDC++) ; 386} 387 388# the C++ support library 389if $(HAIKU_SHARED_LIBSUPC++) { 390 HAIKU_LIBSUPC++ = $(HAIKU_SHARED_LIBSUPC++) ; 391} else if $(HAIKU_STATIC_LIBSUPC++) { 392 HAIKU_LIBSUPC++ = $(HAIKU_STATIC_LIBSUPC++) ; 393} else { 394 HAIKU_LIBSUPC++ = ; 395} 396 397# network libraries 398HAIKU_NETWORK_LIBS = network ; 399HAIKU_NETAPI_LIB = bnetapi ; 400HAIKU_SELECT_UNAME_ETC_LIB = ; # libroot, against which we link anyway 401 402# library and executable glue code 403local commonGlueCode = 404 <src!system!glue>init_term_dyn.o 405 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 406 <src!system!glue!arch!$(HAIKU_ARCH)>crtn.o 407; 408HAIKU_LIBRARY_BEGIN_GLUE_CODE = 409 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 410 crtbegin.o 411 <src!system!glue>init_term_dyn.o 412; 413HAIKU_LIBRARY_END_GLUE_CODE = 414 crtend.o 415 <src!system!glue!arch!$(HAIKU_ARCH)>crtn.o 416; 417HAIKU_EXECUTABLE_BEGIN_GLUE_CODE = 418 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 419 crtbegin.o 420 <src!system!glue>start_dyn.o 421 <src!system!glue>init_term_dyn.o 422; 423HAIKU_EXECUTABLE_END_GLUE_CODE = $(HAIKU_LIBRARY_END_GLUE_CODE) ; 424HAIKU_KERNEL_ADDON_BEGIN_GLUE_CODE = crtbegin.o 425 <src!system!glue>haiku_version_glue.o ; 426HAIKU_KERNEL_ADDON_END_GLUE_CODE = $(HAIKU_GCC_LIBGCC) crtend.o ; 427 428SEARCH on crtbegin.o crtend.o = $(HAIKU_GCC_LIB_DIR) ; 429 430HAIKU_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ; 431 432# TODO: The version stuff should probably go into a separate file and be made 433# available as macro, too. 434# Set our version number if not already set and mark it as a developer build 435if ! $(HAIKU_BUILD_VERSION) { 436 HAIKU_BUILD_VERSION ?= "1 0 0 a 1" ; 437 HAIKU_BUILD_DESCRIPTION ?= "Developer Build" ; 438} 439 440# If HAIKU_BUILD_VERSION is set, but HAIKU_BUILD_DESCRIPTION isn't, mark it as 441# an unknown build. 442HAIKU_BUILD_DESCRIPTION ?= "Unknown Build" ; 443 444# init library name map 445{ 446 local i ; 447 for i in be game GL mail media midi midi2 network bnetapi opengl 448 screensaver root z textencoding tracker translation { 449 HAIKU_LIBRARY_NAME_MAP_$(i) = lib$(i).so ; 450 } 451 HAIKU_LIBRARY_NAME_MAP_libstdc++ = $(HAIKU_LIBSTDC++) ; 452 HAIKU_LIBRARY_NAME_MAP_libsupc++ = $(HAIKU_LIBSUPC++) ; 453 HAIKU_LIBRARY_NAME_MAP_input_server = <nogrist>input_server ; 454} 455 456 457#pragma mark - 458 459# host platform settings 460 461# enable GCC -m32 option, if requested 462if $(HAIKU_HOST_USE_32BIT) = 1 { 463 HOST_GCC_BASE_FLAGS = -m32 ; 464} 465 466 467# save jam's variables for the build platform 468HOST_AR ?= $(AR) ; 469HOST_CC ?= $(CC) ; 470HOST_C++ ?= $(C++) ; 471HOST_LINK ?= $(LINK) ; 472HOST_LD ?= ld ; # TODO: Fix this! 473HOST_OBJCOPY ?= objcopy ; # 474HOST_RANLIB ?= $(RANLIB) ; 475HOST_CPPFLAGS ?= $(CPPFLAGS) ; 476HOST_CCFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(CCFLAGS) ; 477HOST_C++FLAGS ?= $(HOST_GCC_BASE_FLAGS) $(C++FLAGS) ; 478HOST_LDFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(LDFLAGS) ; 479HOST_LINKFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(LINKFLAGS) ; 480HOST_DEFINES ?= $(DEFINES) ; 481HOST_HDRS ?= $(HDRS) ; 482 483 484# split up HOST_AR into the command name and flags 485HOST_AR = [ Match "([^ ]*) *(.*)" : $(HOST_AR[1]) ] 486 $(HOST_AR[2-]) ; 487HOST_ARFLAGS = $(HOST_AR[2-]) ; 488HOST_AR = $(HOST_AR[1]) ; 489HOST_UNARFLAGS ?= x ; 490 491# check the host platform compatibility 492SetPlatformCompatibilityFlagVariables HOST_PLATFORM : HOST : host 493 : linux openbsd freebsd darwin sunos cygwin ; 494 495if $(HOST_PLATFORM) = linux || $(HOST_PLATFORM) = freebsd 496 || $(HOST_PLATFORM) = darwin || $(HOST_PLATFORM) = cygwin 497 || $(HOST_PLATFORM) = sunos || $(HOST_PLATFORM) = openbsd { 498 # don't use lex: otherwise rc will not work correctly 499 if $(LEX) = lex { 500 LEX = flex ; 501 } 502} 503 504if $(HOST_PLATFORM) = cygwin { 505 HOST_LINKFLAGS += -Xlinker --allow-multiple-definition -Xlinker 506 --enable-auto-import ; 507} 508 509HOST_CPU ?= $(OSPLAT:L) ; 510 511HOST_ARCH ?= $(HOST_CPU) ; 512HOST_ARCH_MACRO_DEFINE = ARCH_$(HOST_CPU) ; 513 514# directories 515HOST_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) ] ; 516HOST_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) common ] ; 517HOST_ARCH_OBJECT_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) $(HOST_ARCH) ] ; 518HOST_COMMON_DEBUG_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) common ] ; 519HOST_DEBUG_0_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) release ] ; 520 521local level ; 522for level in $(HAIKU_DEBUG_LEVELS[2-]) { 523 HOST_DEBUG_$(level)_OBJECT_DIR 524 = [ FDirName $(HOST_ARCH_OBJECT_DIR) debug_$(level) ] ; 525} 526 527# analyze GCC version 528HOST_GCC_VERSION = [ FAnalyzeGCCVersion HOST_GCC_RAW_VERSION ] ; 529 530# set variables for gcc header options 531SetIncludePropertiesVariables HOST ; 532 533# assembler flags 534HOST_ASFLAGS = ; 535 536# C/C++ flags 537HOST_CCFLAGS += -Wno-multichar ; 538HOST_C++FLAGS += -Wno-multichar ; 539 540if $(HOST_PLATFORM) != cygwin { 541 HOST_PIC_CCFLAGS += -fPIC ; 542 HOST_PIC_C++FLAGS += -fPIC ; 543} 544 545HOST_KERNEL_CCFLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin 546 -DBOCHS_DEBUG_HACK=$(BOCHS_DEBUG_HACK) -D_KERNEL_MODE ; 547HOST_KERNEL_C++FLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin 548 -fno-exceptions -DBOCHS_DEBUG_HACK=$(BOCHS_DEBUG_HACK) -D_KERNEL_MODE ; 549HOST_KERNEL_DEFINES += _KERNEL_MODE ; 550 551HOST_KERNEL_PIC_CCFLAGS = -fno-pic ; 552HOST_KERNEL_PIC_LINKFLAGS = ; 553if $(HOST_ARCH) = ppc { 554 # Build a position independent PPC kernel. We need to be able to relocate 555 # the kernel, since the virtual address space layout at boot time is not 556 # fixed. 557 HOST_KERNEL_PIC_CCFLAGS = -fPIE ; 558 HOST_KERNEL_PIC_LINKFLAGS = -shared -fPIE ; 559} 560if $(HOST_ARCH) = m68k { 561 # Build a position independent M68K kernel. We need to be able to relocate 562 # the kernel, since the virtual address space layout at boot time is not 563 # fixed. 564 HOST_KERNEL_PIC_CCFLAGS = $(HAIKU_KERNEL_PIC_CCFLAGS) ; 565 HOST_KERNEL_PIC_LINKFLAGS = $(HAIKU_KERNEL_PIC_LINKFLAGS) ; 566} 567 568# warning flags 569HOST_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes -Wpointer-arith 570 -Wcast-align -Wsign-compare ; 571HOST_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-ctor-dtor-privacy 572 -Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare ; 573 574HOST_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes ; 575HOST_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs ; 576 577# debug flags 578switch $(HOST_PLATFORM) { 579 case haiku : HOST_DEBUG_FLAGS ?= -ggdb ; 580 case haiku_host : HOST_DEBUG_FLAGS ?= -ggdb ; 581 case linux : HOST_DEBUG_FLAGS ?= -ggdb ; 582 case freebsd : HOST_DEBUG_FLAGS ?= -ggdb ; 583 case darwin : HOST_DEBUG_FLAGS ?= -ggdb ; 584 case * : HOST_DEBUG_FLAGS ?= -g ; 585} 586 587# debug 0: suppress asserts 588HOST_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 589HOST_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 590 591HOST_KERNEL_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 592HOST_KERNEL_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 593 594local level ; 595for level in $(HAIKU_DEBUG_LEVELS[2-]) { 596 local flags = $(HOST_DEBUG_FLAGS) [ FDefines DEBUG=$(level) ] ; 597 HOST_DEBUG_$(level)_CCFLAGS = $(flags) ; 598 HOST_DEBUG_$(level)_C++FLAGS = $(flags) ; 599 HOST_KERNEL_DEBUG_$(level)_CCFLAGS = $(flags) ; 600 HOST_KERNEL_DEBUG_$(level)_C++FLAGS = $(flags) ; 601} 602 603# ld flags 604if $(HOST_ARCH) = x86 && $(HAIKU_HOST_USE_32BIT) = 1 { 605 HOST_LDFLAGS += -melf_i386 ; 606} 607 608# private kernel headers do be used when compiling kernel code 609HOST_PRIVATE_KERNEL_HEADERS = ; 610 611# private shared kernel/libroot headers 612HOST_PRIVATE_SYSTEM_HEADERS = ; 613 614# under BeOS use copyattr instead of cp 615if $(HOST_PLATFORM_BEOS_COMPATIBLE) 616{ 617 CP = copyattr --data ; 618} 619 620HOST_DEFINES += $(HOST_ARCH_MACRO_DEFINE) ; 621HOST_DEFINES += _NO_INLINE_ASM ; 622 623if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 624 # TODO: That's obviously not correct, but in the way the COMPILE_FOR_R5 625 # macro is used, it actually seems to mean r5/bone/dano. 626 # TODO: Deprecated. Remove! 627 HOST_DEFINES += COMPILE_FOR_R5 ; 628} 629 630# for builds of tools in the current environment 631HOST_BUILD_COMPATIBILITY_LIB_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) lib ] ; 632 633# For the generic attributes emulation: Target rm_attrs -- rm replacement that 634# also removes the attributes. 635HOST_RM_ATTRS_TARGET = ; 636 637if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 638 if $(HOST_GCC_VERSION[1]) < 3 { 639 HOST_LIBSTDC++ = stdc++.r4 ; 640 } else { 641 HOST_LIBSTDC++ = stdc++ ; 642 } 643 644 HOST_LIBROOT = root ; 645 HOST_STATIC_LIBROOT = $(HOST_LIBROOT) ; 646 HOST_LIBBE = be ; 647 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR = ; 648 HOST_LIBRARY_NAME_MAP_input_server = /system/servers/input_server ; 649} else { 650 HOST_LIBSTDC++ = stdc++ ; 651 HOST_LIBROOT = libroot_build.so ; 652 HOST_STATIC_LIBROOT = libroot_build.a ; 653 HOST_LIBBE = libbe_build.so ; 654 if $(HOST_PLATFORM) = cygwin { 655 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 656 = "export PATH=$PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 657 } else if $(HOST_PLATFORM) = darwin { 658 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 659 = "export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 660 } else { 661 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 662 = "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 663 } 664 665 # the C++ support library 666 if $(HOST_GCC_VERSION[1]) < 3 { 667 HOST_LIBSUPC++ = ; 668 } else { 669 HOST_LIBSUPC++ = supc++ ; 670 } 671 672 if $(HOST_PLATFORM) = darwin { 673 # part of the C++ runtime lives in libstdc++ on Darwin 674 HOST_LIBSUPC++ = gcc_s.1 stdc++ ; 675 HOST_LIBSTDC++ = ; 676 } 677 678 # Unlike glibc FreeBSD's libc doesn't have built-in regex support. 679 if $(HOST_PLATFORM) = freebsd { 680 HOST_LIBROOT += /usr/lib/libgnuregex.so ; 681 HOST_STATIC_LIBROOT += /usr/lib/libgnuregex.so ; 682 } else if $(HOST_PLATFORM) = darwin { 683 HOST_LIBROOT += /opt/local/lib/libgnuregex.dylib ; 684 HOST_STATIC_LIBROOT += /opt/local/lib/libgnuregex.dylib ; 685 } 686 687 688 # The BeOS compilers define __INTEL__ respectively __POWERPC__. On the 689 # build platform we need to make sure, this is also defined. 690 if $(HOST_CPU) = x86 { 691 HOST_DEFINES += __INTEL__ ; 692 } else if $(HOST_CPU) = ppc { 693 HOST_DEFINES += __POWERPC__ ; 694 } else if $(HOST_CPU) = m68k { 695 HOST_DEFINES += __M68K__ ; 696 } else if $(HOST_CPU) = mipsel { 697 HOST_DEFINES += __MIPSEL__ ; 698 } 699 700 # Supposing this is a glibc platform, let's try to get features like large 701 # file support, ISO C 99 definitions, etc. On some platforms we need to 702 # request 64 bit off_t support explicitely. 703 HOST_DEFINES += _GNU_SOURCE _FILE_OFFSET_BITS=64 ; 704 705 # On Linux with xattr support we can use it for our attribute emulation, 706 # which is somewhat more robust. 707 if $(HAIKU_HOST_USE_XATTR) = 1 { 708 HOST_DEFINES += HAIKU_HOST_USE_XATTR ; 709 } else { 710 # Otherwise the generic attribute emulation is used, which uses a 711 # directory per file to store its attribute. We need to redefine RM so 712 # that the attributes are removed as well. We use a wrapper script, 713 # which invokes a build tool. If the build tool hasn't been built yet, 714 # the normal "rm" is used and the attributes are leaked (likely there 715 # aren't any yet). 716 RM = $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR) ";" 717 [ FDirName $(HAIKU_TOP) build scripts rm_attrs ] 718 [ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) $(HOST_ARCH) release 719 tools rm_attrs ] -f ; 720 # assumes that rm_attrs is built with debugging disabled 721 HOST_RM_ATTRS_TARGET = <build>rm_attrs ; 722 } 723} 724 725# network libraries 726if $(HOST_PLATFORM_HAIKU_COMPATIBLE) { 727 HOST_NETWORK_LIBS = network ; 728 HOST_NETAPI_LIB = bnetapi ; 729 HOST_SELECT_UNAME_ETC_LIB = ; # libroot 730} else if $(HOST_PLATFORM_BONE_COMPATIBLE) { 731 HOST_NETWORK_LIBS = socket bind ; 732 HOST_NETAPI_LIB = bnetapi ; 733 HOST_SELECT_UNAME_ETC_LIB = ; # libroot 734} else if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 735 HOST_NETWORK_LIBS = net ; 736 HOST_NETAPI_LIB = netapi ; 737 HOST_SELECT_UNAME_ETC_LIB = net ; 738} else if $(HOST_PLATFORM) = "sunos" { 739 HOST_NETWORK_LIBS = xnet ; 740 HOST_NETAPI_LIB = ; 741 HOST_SELECT_UNAME_ETC_LIB = ; 742} else { 743 # Linux,... 744 HOST_NETWORK_LIBS = ; 745 HOST_NETAPI_LIB = ; 746 HOST_SELECT_UNAME_ETC_LIB = ; 747} 748 749# define the executable MIME type 750HOST_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ; 751 752if $(METROWERKS) { 753 # at least parts of Haiku still can be compiled with 754 # the Metrowerks compiler on BeOS/PPC 755 HOST_EXECUTABLE_MIME_TYPE = "application/x-be-executable" ; 756} 757 758# Be API compatibility 759HOST_BE_API_HEADERS = ; 760HOST_BE_API_CCFLAGS = ; 761HOST_BE_API_C++FLAGS = ; 762 763if ! $(HOST_PLATFORM_BEOS_COMPATIBLE) { 764 HOST_BE_API_HEADERS = 765 [ FDirName $(HAIKU_TOP) headers build ] 766 [ FDirName $(HAIKU_TOP) headers build os ] 767 [ FDirName $(HAIKU_TOP) headers build os app ] 768 [ FDirName $(HAIKU_TOP) headers build os drivers ] 769 [ FDirName $(HAIKU_TOP) headers build os kernel ] 770 [ FDirName $(HAIKU_TOP) headers build os interface ] 771 [ FDirName $(HAIKU_TOP) headers build os opengl ] 772 [ FDirName $(HAIKU_TOP) headers build os storage ] 773 [ FDirName $(HAIKU_TOP) headers build os support ] 774 ; 775 HOST_BE_API_CCFLAGS = -include BeOSBuildCompatibility.h ; 776 HOST_BE_API_C++FLAGS = $(HOST_BE_API_CCFLAGS) ; 777} 778 779# Add directory with system headers we need when building something for the host 780# platform, e.g. containing missing POSIX/GNU headers. 781HOST_HDRS += [ FDirName $(HAIKU_TOP) headers build host $(HOST_PLATFORM) ] ; 782 783# For all versions of BeOS also add the common beos directory. 784if $(HOST_PLATFORM) in r5 bone dano { 785 HOST_HDRS += [ FDirName $(HAIKU_TOP) headers build host beos_common ] ; 786} 787 788 789#pragma mark - 790 791# target platform settings 792 793# check the target platform compatibility 794SetPlatformCompatibilityFlagVariables TARGET_PLATFORM : TARGET : target ; 795 796# check the compatibility between host and target platform 797if $(TARGET_PLATFORM) != haiku { 798 if ! $(HOST_PLATFORM_($(TARGET_PLATFORM))_COMPATIBLE) { 799 Exit ERROR: The host platform is not compatible with target platform 800 $(TARGET_PLATFORM). ; 801 } 802} 803 804# Set TARGET_* variables either from HAIKU_* or HOST_* depending on the 805# specified TARGET_PLATFORM. 806 807local buildVars = 808 ARCH CPU GCC_VERSION 809 810 AR CC C++ LD OBJCOPY RANLIB 811 812 INCLUDES_SEPARATOR LOCAL_INCLUDES_OPTION SYSTEM_INCLUDES_OPTION 813 814 HDRS CPPFLAGS CCFLAGS C++FLAGS LDFLAGS LINK LINKFLAGS DEFINES 815 ARFLAGS UNARFLAGS 816 KERNEL_DEFINES 817 818 KERNEL_CCFLAGS KERNEL_C++FLAGS 819 KERNEL_PIC_CCFLAGS KERNEL_PIC_LINKFLAGS 820 WARNING_CCFLAGS WARNING_C++FLAGS 821 822 KERNEL_WARNING_CCFLAGS KERNEL_WARNING_C++FLAGS 823 824 DEBUG_FLAGS 825 826 DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS 827 828 KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS 829 KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS 830 831 PRIVATE_KERNEL_HEADERS 832 PRIVATE_SYSTEM_HEADERS 833 834 LIBSTDC++ LIBSUPC++ 835 STATIC_LIBSTDC++ STATIC_LIBSUPC++ 836 837 NETWORK_LIBS NETAPI_LIB SELECT_UNAME_ETC_LIB 838 839 ARCH_MACRO_DEFINE EXECUTABLE_MIME_TYPE 840 841 OBJECT_BASE_DIR COMMON_ARCH_OBJECT_DIR COMMON_DEBUG_OBJECT_DIR 842 DEBUG_$(HAIKU_DEBUG_LEVELS)_OBJECT_DIR 843; 844 845if $(TARGET_PLATFORM) = haiku { 846 local var ; 847 for var in $(buildVars) { 848 TARGET_$(var) = $(HAIKU_$(var)) ; 849 } 850 851 TARGET_GCC_LIB_DIR = $(HAIKU_GCC_LIB_DIR) ; 852 TARGET_GCC_HEADERS_DIR = $(HAIKU_GCC_HEADERS_DIR) ; 853 TARGET_GCC_LIBGCC = $(HAIKU_GCC_LIBGCC) ; 854 TARGET_GCC_LIBGCC_OBJECTS = $(HAIKU_GCC_LIBGCC_OBJECTS) ; 855 856 TARGET_BOOT_PLATFORM ?= $(HAIKU_BOOT_PLATFORM) ; 857 TARGET_BOOT_BOARD ?= $(HAIKU_BOOT_BOARD) ; 858 859 TARGET_LIBRARY_NAME_MAP = HAIKU_LIBRARY_NAME_MAP ; 860 861} else { 862 local var ; 863 for var in $(buildVars) { 864 TARGET_$(var) = $(HOST_$(var)) ; 865 } 866 867 TARGET_GCC_LIB_DIR = ; 868 TARGET_GCC_HEADERS_DIR = ; 869 TARGET_GCC_LIBGCC = ; 870 TARGET_GCC_LIBGCC_OBJECTS = ; 871 872 TARGET_BOOT_PLATFORM = ; 873 TARGET_BOOT_BOARD = ; 874 875 TARGET_LIBRARY_NAME_MAP = HOST_LIBRARY_NAME_MAP ; 876} 877 878# define macro, for identifying the platform 879switch $(TARGET_PLATFORM) { 880 case r5 : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_BEOS ; 881 case bone : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_BONE ; 882 case dano : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_DANO ; 883 case haiku_host : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_HAIKU ; 884 case haiku : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_HAIKU ; 885 case linux : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_LINUX ; 886 case freebsd : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_FREEBSD ; 887 case darwin : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_DARWIN ; 888 case cygwin : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_CYGWIN ; 889 case sunos : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_SUNOS ; 890 case libbe_test : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_LIBBE_TEST ; 891} 892 893# define macro, for identifying the host platform 894switch $(HOST_PLATFORM) { 895 case r5 : HOST_DEFINES += HAIKU_HOST_PLATFORM_BEOS ; 896 case bone : HOST_DEFINES += HAIKU_HOST_PLATFORM_BONE ; 897 case dano : HOST_DEFINES += HAIKU_HOST_PLATFORM_DANO ; 898 case haiku_host : HOST_DEFINES += HAIKU_HOST_PLATFORM_HAIKU ; 899 case linux : HOST_DEFINES += HAIKU_HOST_PLATFORM_LINUX ; 900 case freebsd : HOST_DEFINES += HAIKU_HOST_PLATFORM_FREEBSD ; 901 case darwin : HOST_DEFINES += HAIKU_HOST_PLATFORM_DARWIN ; 902 case cygwin : HOST_DEFINES += HAIKU_HOST_PLATFORM_CYGWIN ; 903 case sunos : HOST_DEFINES += HAIKU_HOST_PLATFORM_SUNOS ; 904} 905 906 907#pragma mark - 908 909# In case we build for a BeOS compatible platform, but not for Haiku, we 910# include the HaikuBuildCompatibility.h header and link against 911# libhaikucompat.a. 912 913if ! $(TARGET_PLATFORM_HAIKU_COMPATIBLE) && $(TARGET_PLATFORM_BEOS_COMPATIBLE) { 914 # headers and flags 915 local compatibilityHeader = -include [ FDirName $(HAIKU_TOP) headers build 916 HaikuBuildCompatibility.h ] ; 917 TARGET_CCFLAGS += $(compatibilityHeader) ; 918 TARGET_C++FLAGS += $(compatibilityHeader) ; 919 920 # compatibility library 921 TARGET_HAIKU_COMPATIBILITY_LIBS = libhaikucompat.a ; 922} 923 924# special target libbe_test 925 926if $(TARGET_PLATFORM) = libbe_test { 927 # headers and flags 928 TARGET_HDRS += 929 [ PublicHeaders $(DOT) app drivers game interface kernel storage 930 support ] 931 [ PrivateHeaders $(DOT) ] ; 932 TARGET_DEFINES += __HAIKU__ ; 933 934 TARGET_PRIVATE_SYSTEM_HEADERS = 935 [ PrivateHeaders $(DOT) system system/arch/$(TARGET_ARCH) ] ; 936 937 # directories 938 TARGET_OBJECT_BASE_DIR 939 = [ FDirName $(HAIKU_OBJECT_DIR) $(TARGET_PLATFORM) ] ; 940 TARGET_COMMON_ARCH_OBJECT_DIR 941 = [ FDirName $(TARGET_OBJECT_BASE_DIR) common ] ; 942 TARGET_ARCH_OBJECT_DIR 943 = [ FDirName $(TARGET_OBJECT_BASE_DIR) $(TARGET_ARCH) ] ; 944 TARGET_COMMON_DEBUG_OBJECT_DIR 945 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) common ] ; 946 TARGET_DEBUG_0_OBJECT_DIR 947 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) release ] ; 948 949 local level ; 950 for level in $(HAIKU_DEBUG_LEVELS[2-]) { 951 TARGET_DEBUG_$(level)_OBJECT_DIR 952 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) debug_$(level) ] ; 953 } 954 955 # library name map 956 TARGET_LIBRARY_NAME_MAP = LIBBE_LIBRARY_NAME_MAP ; 957 LIBBE_LIBRARY_NAME_MAP_be = libbe_test.so ; 958} 959 960 961#pragma mark - 962 963# common stuff 964 965# start with a clean state 966CCFLAGS = ; 967C++FLAGS = ; 968DEFINES = ; 969 970# Set CC, C++, LINK to invalid values, so that we realize early, that we use 971# the wrong compiler. 972CC = bad-cc ; 973C++ = bad-c++ ; 974LINK = bad-link ; 975 976# Allow compiling unit tests on Zeta. Instead of fixing the PostMessage() 977# issues, they deprecated that nice function. This will enable it again: 978C++FLAGS += -D_ZETA_USING_DEPRECATED_API_=1 ; 979# Same for buggy find_directory threadsafety fixes 980C++FLAGS += -D_ZETA_TS_FIND_DIR_=1 ; 981 # TODO: Doesn't really belong here. 982 983 984# Defaults for warnings, optimization, and debugging. 985# 986WARNINGS ?= 1 ; 987OPTIM ?= -O2 ; 988DEBUG ?= 0 ; 989 990 991# Set the defaults for PLATFORM and SUPPORTED_PLATFORMS. PLATFORM is only 992# overridden for targets to be built for the host platform. SUPPORTED_PLATFORMS 993# can be overridden by the author of a component. 994PLATFORM = $(TARGET_PLATFORM) ; 995SUPPORTED_PLATFORMS = haiku ; 996 997 998# Instructs the Library rule to not make its object files temporary. 999# This is needed as some objects are used in a static library and for an 1000# executable. 1001KEEPOBJS = true ; 1002 1003 1004# Set permissions to how they should be on the image. 1005EXEMODE = 755 ; 1006FILEMODE = 644 ; 1007SHELLMODE = 755 ; 1008 1009 1010# output directories 1011# TODO: Review this. 1012HAIKU_DOCUMENTATION_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) documentation ] ; 1013HAIKU_DOCUMENTATION_OBJECT_DIR ?= [ FDirName $(HAIKU_COMMON_PLATFORM_OBJECT_DIR) 1014 documentation ] ; 1015 1016# TODO: Rethink test stuff. 1017HAIKU_TEST_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) tests 1018 $(TARGET_PLATFORM) $(HAIKU_ARCH) ] ; 1019HAIKU_APP_TEST_DIR ?= [ FDirName $(HAIKU_TEST_DIR) apps ] ; 1020HAIKU_APP_TEST_LIB_DIR ?= [ FDirName $(HAIKU_APP_TEST_DIR) lib ] ; 1021HAIKU_TMP_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) tmp ] ; 1022 1023HAIKU_PACKAGE_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) packages ] ; 1024HAIKU_PACKAGE_OBJECT_DIR ?= [ FDirName $(HAIKU_OBJECT_DIR) packages ] ; 1025 1026TARGET_TEST_DIR ?= [ FDirName $(HAIKU_TEST_DIR) 1027 $(TARGET_PLATFORM) ] ; 1028TARGET_UNIT_TEST_DIR ?= [ FDirName $(TARGET_TEST_DIR) unittests ] ; 1029TARGET_UNIT_TEST_LIB_DIR ?= [ FDirName $(TARGET_UNIT_TEST_DIR) lib ] ; 1030 1031# automatically setup the objects directory per subdirectory 1032SUBDIRRULES += SetupObjectsDir ; 1033 1034# Add the standard (userland) warning flags variables to the ones restored in 1035# every subdirectory. Thus we can easily meddle with them in subdirectories 1036# with imported sources. 1037AUTO_SET_UP_CONFIG_VARIABLES += 1038 HOST_WARNING_CCFLAGS HOST_WARNING_C++FLAGS 1039 TARGET_WARNING_CCFLAGS TARGET_WARNING_C++FLAGS 1040 1041 # also add PLATFORM and SUPPORTED_PLATFORMS 1042 PLATFORM SUPPORTED_PLATFORMS 1043; 1044 1045 1046# enable -Werror for certain parts of the source tree 1047 1048if $(HAIKU_GCC_VERSION[1]) = 2 { 1049 rule EnableWerror dirTokens : scope { 1050 AppendToConfigVar CCFLAGS : HAIKU_TOP $(dirTokens) : -Werror 1051 : $(scope) ; 1052 AppendToConfigVar C++FLAGS : HAIKU_TOP $(dirTokens) : -Werror 1053 : $(scope) ; 1054 } 1055} else { 1056 # -Wuninitialized gives too many false positives. 1057 rule EnableWerror dirTokens : scope { 1058 AppendToConfigVar CCFLAGS : HAIKU_TOP $(dirTokens) 1059 : -Werror -Wno-error=uninitialized : $(scope) ; 1060 AppendToConfigVar C++FLAGS : HAIKU_TOP $(dirTokens) 1061 : -Werror -Wno-error=uninitialized : $(scope) ; 1062 } 1063} 1064 1065# Work-around for GCC 2 problem -- despite -Wno-multichar it reports 1066# multichar warnings in headers/private/kernel/debugger_keymaps.h included by 1067# src/system/kernel/arch/x86/arch_debug_console.c. 1068if $(HAIKU_GCC_VERSION[1]) = 2 { 1069 local file = <src!system!kernel!arch!x86>arch_debug_console.o ; 1070 CCFLAGS on $(file) = [ on $(file) return $(CCFLAGS) ] ; 1071} 1072 1073if $(HAIKU_NO_WERROR) != 1 { 1074 EnableWerror src kits app ; 1075 EnableWerror src kits interface ; 1076 EnableWerror src kits storage ; 1077 EnableWerror src kits support ; 1078 EnableWerror src system kernel ; 1079 EnableWerror src system runtime_loader ; 1080 EnableWerror src add-ons kernel file_systems bfs ; 1081 EnableWerror src add-ons kernel file_systems userlandfs ; 1082} 1083 1084