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 ?= 192 ; # 192 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# Haiku Anyboot defaults 77HAIKU_DEFAULT_ANYBOOT_NAME = haiku-anyboot.image ; 78HAIKU_DEFAULT_ANYBOOT_DIR = $(HAIKU_OUTPUT_DIR) ; 79HAIKU_DEFAULT_ANYBOOT_LABEL ?= Haiku ; 80 81# analyze and optionally replace jam's target parameters 82ProcessCommandLineArguments ; 83 84 85# include Timezones/libgccObjects 86{ 87 local timezones = [ GLOB $(HAIKU_BUILD_OUTPUT_DIR) : Timezones ] ; 88 local libgccObjects = [ GLOB $(HAIKU_BUILD_OUTPUT_DIR) : libgccObjects ] ; 89 90 if ! ( $(timezones) && $(libgccObjects) ) { 91 ECHO "No `Timezones' or `libgccObjects' found in" 92 "$(HAIKU_BUILD_OUTPUT_DIR)!" ; 93 EXIT "Please run ./configure in the source tree's root directory" 94 "again!" ; 95 } 96 97 LOCATE on Timezones = $(HAIKU_BUILD_OUTPUT_DIR) ; 98 LOCATE on libgccObjects = $(HAIKU_BUILD_OUTPUT_DIR) ; 99 100 include Timezones ; 101 include libgccObjects ; 102} 103 104 105# supported debug levels 106HAIKU_DEBUG_LEVELS = 0 1 2 3 4 5 ; 107 108# BeOS, BONE, Dan0 compatible platforms 109HAIKU_BEOS_COMPATIBLE_PLATFORMS = haiku r5 bone dano haiku_host ; 110HAIKU_BONE_COMPATIBLE_PLATFORMS = haiku bone dano haiku_host ; 111HAIKU_DANO_COMPATIBLE_PLATFORMS = haiku dano haiku_host ; 112HAIKU_HAIKU_COMPATIBLE_PLATFORMS = haiku haiku_host ; 113 114# configuration header directories 115HAIKU_CONFIG_HEADERS = [ FDirName $(HAIKU_TOP) build user_config_headers ] 116 [ FDirName $(HAIKU_TOP) build config_headers ] ; 117 118 119#pragma mark - 120 121# haiku target platform settings 122 123# analyze GCC version 124HAIKU_GCC_VERSION = [ FAnalyzeGCCVersion HAIKU_GCC_RAW_VERSION ] ; 125 126# enable GCC -pipe option, if requested 127if $(HAIKU_USE_GCC_PIPE) = 1 { 128 HAIKU_GCC_BASE_FLAGS = -pipe ; 129} 130 131# disable strict aliasing on anything newer than gcc 2 as it may lead to 132# unexpected results. also disable the tree-vrp (value range propagation) 133# optimization for now as with the current gcc4 version we are using this 134# results in some broken code. 135# TODO: remove the -fno-strict-aliasing option when all code has been 136# analyzed/fixed with regard to aliasing. 137# TODO: retest/remove the -fno-tree-vrp option as soon as we have updated our 138# gcc4 compiler. 139if $(HAIKU_GCC_VERSION[1]) >= 3 { 140 HAIKU_GCC_BASE_FLAGS += -fno-strict-aliasing -fno-tree-vrp ; 141} 142# TODO: With Haiku as the host platform, this does not appear to be set up 143# correctly, at least when compiling the libbe_test target platform. When 144# enabling the lines below, these flags suddenly appear as link flags passed 145# to ld as well. 146#if $(HOST_GCC_VERSION[1]) >= 3 { 147# HOST_GCC_BASE_FLAGS += -fno-strict-aliasing -fno-tree-vrp ; 148#} 149 150# override gcc 2.95.3's header directory -- strictly necessary only when using 151# the BeOS native compiler (since its headers are incompatible), but it doesn't 152# harm for the cross-compiler either. 153if $(HAIKU_GCC_VERSION[1]) = 2 { 154 HAIKU_GCC_HEADERS_DIR = [ FDirName $(HAIKU_TOP) headers build gcc-2.95.3 ] ; 155} 156 157# the subdirectory into which the alternative GCC libraries are to be installed 158if $(HAIKU_GCC_VERSION[1]) = 2 { 159 HAIKU_ALTERNATIVE_GCC_LIB_SUBDIR = gcc2 ; 160} else { 161 HAIKU_ALTERNATIVE_GCC_LIB_SUBDIR = gcc4 ; 162} 163 164# initial state for flags etc. 165HAIKU_C++ ?= $(HAIKU_CC) ; 166HAIKU_LINK = $(HAIKU_CC) ; 167HAIKU_LINKFLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 168 169HAIKU_HDRS = [ FStandardHeaders ] ; 170HAIKU_CCFLAGS = $(HAIKU_GCC_BASE_FLAGS) -nostdinc ; 171HAIKU_C++FLAGS = $(HAIKU_GCC_BASE_FLAGS) -nostdinc ; 172HAIKU_KERNEL_CCFLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 173HAIKU_KERNEL_C++FLAGS = $(HAIKU_GCC_BASE_FLAGS) ; 174HAIKU_DEFINES = __HAIKU__ ; 175HAIKU_NO_WERROR ?= 0 ; 176 177# distro compatibility level defines 178HAIKU_DISTRO_COMPATIBILITY ?= "default" ; 179switch $(HAIKU_DISTRO_COMPATIBILITY) { 180 case official : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_OFFICIAL ; 181 case compatible : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_COMPATIBLE ; 182 case "default" : HAIKU_DEFINES += HAIKU_DISTRO_COMPATIBILITY_DEFAULT ; 183 case * : Exit "Invalid value for HAIKU_DISTRO_COMPATIBILITY:" 184 $(HAIKU_DISTRO_COMPATIBILITY) ; 185} 186 187# analyze the gcc machine spec to determine HAIKU_CPU 188switch $(HAIKU_GCC_MACHINE) { 189 case i?86-* : HAIKU_CPU = x86 ; 190 case x86_64-* : HAIKU_CPU = x86_64 ; 191 case powerpc-* : HAIKU_CPU = ppc ; 192 case m68k-* : HAIKU_CPU = m68k ; 193 case mipsel-* : HAIKU_CPU = mipsel ; 194 case arm-* : HAIKU_CPU = arm ; 195 case * : Exit "Unsupported gcc target machine:" 196 $(HAIKU_GCC_MACHINE) ; 197} 198 199# determine the endianness of the host 200switch $(HOST_GCC_MACHINE) { 201 case amd64-* : HAIKU_HOST_IS_BIG_ENDIAN = 0 ; 202 case i?86-* : HAIKU_HOST_IS_BIG_ENDIAN = 0 ; 203 case powerpc-* : HAIKU_HOST_IS_BIG_ENDIAN = 1 ; 204 case x86_64-* : HAIKU_HOST_IS_BIG_ENDIAN = 0 ; 205 206 # the following are rather unlikely as hosts ... 207 case arm-* : HAIKU_HOST_IS_BIG_ENDIAN = 0 ; 208 case m68k-* : HAIKU_HOST_IS_BIG_ENDIAN = 1 ; 209 case mipsel-* : HAIKU_HOST_IS_BIG_ENDIAN = 0 ; 210 case * : Exit "Unsupported gcc host machine:" $(HOST_GCC_MACHINE) ; 211} 212 213switch $(HAIKU_CPU) { 214 case ppc : 215 { 216 HAIKU_DEFINES += __POWERPC__ ; 217 HAIKU_BOOT_PLATFORM = openfirmware ; 218 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB 219 # offset in floppy image (>= sizeof(haiku_loader)) 220 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet 221 } 222 case arm : 223 { 224 HAIKU_DEFINES += __ARM__ ; 225 HAIKU_BOOT_PLATFORM = u-boot ; 226 HAIKU_BOOT_BOARD ?= verdex ; 227 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; 228 # in kB (there is not really a floppy on the gumstix ;) ) 229 # offset in floppy image (>= sizeof(haiku_loader)) 230 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB - unused yet 231 HAIKU_NO_WERROR = 1 ; 232 # we use #warning as placeholders for things to write... 233 } 234 case x86 : 235 { 236 HAIKU_DEFINES += __INTEL__ ; 237 HAIKU_BOOT_PLATFORM = bios_ia32 ; 238 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB 239 # offset in floppy image (>= sizeof(haiku_loader)) 240 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB 241 242 # yasm is required for target arch x86 243 if ! $(HAIKU_YASM) { 244 Exit "HAIKU_YASM not set. Please re-run configure." ; 245 } 246 } 247 case x86_64 : 248 { 249 HAIKU_DEFINES += __x86_64__ ; 250 HAIKU_BOOT_PLATFORM = bios_ia32 ; 251 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB 252 # offset in floppy image (>= sizeof(haiku_loader)) 253 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB 254 255 # yasm is required for target arch x86_64 256 if ! $(HAIKU_YASM) { 257 Exit "HAIKU_YASM not set. Please re-run configure." ; 258 } 259 } 260 case m68k : 261 { 262 HAIKU_DEFINES += __M68K__ ; 263 HAIKU_BOOT_PLATFORM = atari_m68k ; 264 HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 1440 ; # in kB 265 # offset in floppy image (>= sizeof(haiku_loader)) 266 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 150 ; # in kB 267 HAIKU_NO_WERROR = 1 ; 268 # we use #warning as placeholders for things to write... 269 } 270 case mipsel : 271 { 272 HAIKU_DEFINES += __MIPSEL__ ; 273 # RouterBOARD firmware (ELF image over TFTP) 274 HAIKU_BOOT_PLATFORM = routerboard_mipsel ; 275 # offset in floppy image (>= sizeof(haiku_loader)) 276 HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 192 ; # in kB 277 HAIKU_NO_WERROR = 1 ; 278 # we use #warning as placeholders for things to write... 279 } 280 case * : 281 Exit "Currently unsupported target CPU:" $(HAIKU_CPU) ; 282} 283HAIKU_ARCH ?= $(HAIKU_CPU) ; 284HAIKU_ARCH_MACRO_DEFINE = ARCH_$(HAIKU_ARCH) ; 285HAIKU_DEFINES += $(HAIKU_ARCH_MACRO_DEFINE) ; 286HAIKU_DEFINES += BOOT_ARCHIVE_IMAGE_OFFSET=$(HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET) ; 287HAIKU_ATA_STACK ?= 1 ; 288 289# directories 290HAIKU_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) haiku ] ; 291HAIKU_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HAIKU_OBJECT_BASE_DIR) common ] ; 292HAIKU_ARCH_OBJECT_DIR = [ FDirName $(HAIKU_OBJECT_BASE_DIR) $(HAIKU_ARCH) ] ; 293HAIKU_COMMON_DEBUG_OBJECT_DIR = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) common ] ; 294HAIKU_DEBUG_0_OBJECT_DIR = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) release ] ; 295 296local level ; 297for level in $(HAIKU_DEBUG_LEVELS[2-]) { 298 HAIKU_DEBUG_$(level)_OBJECT_DIR 299 = [ FDirName $(HAIKU_ARCH_OBJECT_DIR) debug_$(level) ] ; 300} 301 302# set variables for gcc header options 303SetIncludePropertiesVariables HAIKU ; 304 305# assembler flags 306HAIKU_ASFLAGS = ; 307 308# C/C++ flags 309HAIKU_KERNEL_CCFLAGS += -finline -fno-builtin ; 310HAIKU_KERNEL_C++FLAGS += -finline -fno-builtin -fno-exceptions ; 311HAIKU_KERNEL_DEFINES += _KERNEL_MODE ; 312 313if $(HAIKU_GCC_VERSION[1]) >= 3 { 314 HAIKU_KERNEL_C++FLAGS += -fno-use-cxa-atexit ; 315} 316 317if $(HAIKU_GCC_VERSION[1]) >= 4 { 318 HAIKU_C++FLAGS += -Wno-deprecated ; 319 320 if $(HAIKU_GCC_VERSION[2]) >= 3 { 321 HAIKU_KERNEL_CCFLAGS += -ffreestanding ; 322 HAIKU_KERNEL_C++FLAGS += -ffreestanding ; 323 } 324} 325 326HAIKU_KERNEL_PIC_CCFLAGS = -fno-pic ; 327HAIKU_KERNEL_PIC_LINKFLAGS = ; 328 329switch $(HAIKU_ARCH) { 330 case ppc : 331 { 332 # Build a position independent PPC kernel. We need to be able to 333 # relocate the kernel, since the virtual address space layout at boot 334 # time is not fixed. 335 HAIKU_KERNEL_PIC_CCFLAGS = -fPIE ; 336 HAIKU_KERNEL_PIC_LINKFLAGS = -shared -fPIE ; 337 } 338 339 case m68k : 340 { 341 # We don't want to have to handle emulating missing FPU opcodes for 040 342 # and 060 in the kernel. 343 HAIKU_KERNEL_CCFLAGS += -m68020-60 ; 344 HAIKU_KERNEL_C++FLAGS += -m68020-60 ; 345 } 346 case x86 : 347 { 348 HAIKU_CCFLAGS += -march=pentium ; 349 HAIKU_C++FLAGS += -march=pentium ; 350 HAIKU_KERNEL_CCFLAGS += -march=pentium ; 351 HAIKU_KERNEL_C++FLAGS += -march=pentium ; 352 353 # Enable use of the gcc built-in atomic functions instead of atomic_*(). 354 # The former are inlined and have thus less overhead. They are not 355 # available with gcc 2, but the header will take care of that. 356 HAIKU_DEFINES += B_USE_BUILTIN_ATOMIC_FUNCTIONS ; 357 } 358 case x86_64 : 359 { 360 # Enable use of the gcc built-in atomic functions instead of atomic_*(). 361 # The former are inlined and have thus less overhead. 362 HAIKU_DEFINES += B_USE_BUILTIN_ATOMIC_FUNCTIONS ; 363 } 364} 365 366# If the environment variable HAIKU_INCLUDE_PATENTED_CODE is defined, we 367# define an equally named macro to the variable value. Some components use the 368# macro to allow compilation of code known to implemented patented ideas and/or 369# techniques, for example the Freetype bytecode hinter or sub-pixel rendering 370# as well as some problematic media codecs. 371if $(HAIKU_INCLUDE_PATENTED_CODE) { 372 HAIKU_DEFINES 373 += HAIKU_INCLUDE_PATENTED_CODE=$(HAIKU_INCLUDE_PATENTED_CODE) ; 374} 375 376# warning flags 377HAIKU_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes 378 -Wpointer-arith -Wcast-align -Wsign-compare -Wno-multichar ; 379HAIKU_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-ctor-dtor-privacy 380 -Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare 381 -Wno-multichar ; 382 383HAIKU_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes 384 -Wno-multichar ; 385HAIKU_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-multichar ; 386 387# debug flags 388HAIKU_DEBUG_FLAGS ?= -ggdb ; 389 390# debug 0: suppress asserts 391HAIKU_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 392HAIKU_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 393 394HAIKU_KERNEL_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 395HAIKU_KERNEL_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 396 397local level ; 398for level in $(HAIKU_DEBUG_LEVELS[2-]) { 399 local flags = $(HAIKU_DEBUG_FLAGS) [ FDefines DEBUG=$(level) ] ; 400 HAIKU_DEBUG_$(level)_CCFLAGS = $(flags) ; 401 HAIKU_DEBUG_$(level)_C++FLAGS = $(flags) ; 402 HAIKU_KERNEL_DEBUG_$(level)_CCFLAGS = $(flags) ; 403 HAIKU_KERNEL_DEBUG_$(level)_C++FLAGS = $(flags) ; 404} 405 406if $(HAIKU_GCC_VERSION[1]) >= 3 { 407 # TODO: Temporary work-around. Should be defined in the compiler specs 408 HAIKU_LINKFLAGS += -Xlinker --no-undefined ; 409} else { 410 HAIKU_DEFINES += _BEOS_R5_COMPATIBLE_ ; 411} 412 413# private shared kernel/libroot headers 414HAIKU_PRIVATE_SYSTEM_HEADERS = 415 [ PrivateHeaders $(DOT) system system/arch/$(HAIKU_ARCH) ] 416; 417 418# private kernel headers to be used when compiling kernel code 419HAIKU_PRIVATE_KERNEL_HEADERS = 420 [ PrivateHeaders $(DOT) kernel libroot shared 421 kernel/boot/platform/$(HAIKU_BOOT_PLATFORM) ] 422 [ ArchHeaders $(HAIKU_ARCH) ] 423 [ FDirName $(HAIKU_COMMON_DEBUG_OBJECT_DIR) system kernel ] 424 $(HAIKU_PRIVATE_SYSTEM_HEADERS) 425; 426 427# Add some grist to the libgcc objects 428HAIKU_GCC_LIBGCC_OBJECTS = $(HAIKU_GCC_LIBGCC_OBJECTS:G=libgcc) ; 429 430# the C++ standard library 431HAIKU_BUILD_SHARED_LIBSTDC++ = ; 432if $(HAIKU_SHARED_LIBSTDC++) { 433 HAIKU_LIBSTDC++ = $(HAIKU_SHARED_LIBSTDC++) ; 434} else { 435 # no shared library available with the compiler -- build it 436 if $(HAIKU_GCC_VERSION[1]) = 2 { 437 HAIKU_LIBSTDC++ = libstdc++.r4.so ; 438 } else { 439 HAIKU_LIBSTDC++ = libstdc++.so ; 440 } 441 HAIKU_SHARED_LIBSTDC++ = $(HAIKU_LIBSTDC++) ; 442 HAIKU_BUILD_SHARED_LIBSTDC++ = 1 ; 443} 444 445# the C++ support (runtime) library 446HAIKU_BUILD_SHARED_LIBSUPC++ = ; 447if $(HAIKU_SHARED_LIBSUPC++) { 448 HAIKU_LIBSUPC++ = $(HAIKU_SHARED_LIBSUPC++) ; 449} else { 450 # no shared library available with the compiler -- build it for gcc 4 451 if $(HAIKU_GCC_VERSION[1]) != 2 { 452 HAIKU_SHARED_LIBSUPC++ = libsupc++.so ; 453 HAIKU_BUILD_SHARED_LIBSUPC++ = 1 ; 454 } 455 456 HAIKU_LIBSUPC++ = $(HAIKU_SHARED_LIBSUPC++) ; 457} 458 459# network libraries 460HAIKU_NETWORK_LIBS = network ; 461HAIKU_NETAPI_LIB = bnetapi ; 462HAIKU_SELECT_UNAME_ETC_LIB = ; # libroot, against which we link anyway 463 464# library and executable glue code 465local commonGlueCode = 466 <src!system!glue>init_term_dyn.o 467 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 468 <src!system!glue!arch!$(HAIKU_ARCH)>crtn.o 469; 470HAIKU_LIBRARY_BEGIN_GLUE_CODE = 471 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 472 crtbegin.o 473 <src!system!glue>init_term_dyn.o 474; 475HAIKU_LIBRARY_END_GLUE_CODE = 476 crtend.o 477 <src!system!glue!arch!$(HAIKU_ARCH)>crtn.o 478; 479HAIKU_EXECUTABLE_BEGIN_GLUE_CODE = 480 <src!system!glue!arch!$(HAIKU_ARCH)>crti.o 481 crtbegin.o 482 <src!system!glue>start_dyn.o 483 <src!system!glue>init_term_dyn.o 484; 485HAIKU_EXECUTABLE_END_GLUE_CODE = $(HAIKU_LIBRARY_END_GLUE_CODE) ; 486HAIKU_KERNEL_ADDON_BEGIN_GLUE_CODE = crtbegin.o 487 <src!system!glue>haiku_version_glue.o ; 488HAIKU_KERNEL_ADDON_END_GLUE_CODE = $(HAIKU_GCC_LIBGCC) crtend.o ; 489 490SEARCH on crtbegin.o crtend.o = $(HAIKU_GCC_LIB_DIR) ; 491 492HAIKU_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ; 493 494# TODO: The version stuff should probably go into a separate file and be made 495# available as macro, too. 496# Set our version number if not already set and mark it as a developer build 497if ! $(HAIKU_BUILD_VERSION) { 498 HAIKU_BUILD_VERSION ?= "1 0 0 a 1" ; 499 HAIKU_BUILD_DESCRIPTION ?= "Developer Build" ; 500} 501 502# If HAIKU_BUILD_VERSION is set, but HAIKU_BUILD_DESCRIPTION isn't, mark it as 503# an unknown build. 504HAIKU_BUILD_DESCRIPTION ?= "Unknown Build" ; 505 506# init library name map 507{ 508 local i ; 509 for i in be bnetapi debug game GL locale mail media midi midi2 network 510 opengl root screensaver textencoding tracker translation z { 511 HAIKU_LIBRARY_NAME_MAP_$(i) = lib$(i).so ; 512 } 513 HAIKU_LIBRARY_NAME_MAP_libstdc++ = $(HAIKU_LIBSTDC++) ; 514 HAIKU_LIBRARY_NAME_MAP_libsupc++ = $(HAIKU_LIBSUPC++) ; 515 HAIKU_LIBRARY_NAME_MAP_input_server = <nogrist>input_server ; 516} 517 518 519#pragma mark - 520 521# host platform settings 522 523# analyze the host gcc machine spec to find out about 64-bitness 524HOST_PLATFORM_IS_64_BIT = ; 525if $(HAIKU_HOST_USE_32BIT) = 1 { 526 # enable GCC -m32 option 527 HOST_GCC_BASE_FLAGS = -m32 ; 528} else { 529 switch $(HOST_GCC_MACHINE) { 530 case amd64-* : HOST_PLATFORM_IS_64_BIT = 1 ; 531 case i686-apple-darwin10 : HOST_PLATFORM_IS_64_BIT = 1 ; 532 case x86_64-* : HOST_PLATFORM_IS_64_BIT = 1 ; 533 } 534} 535 536 537# save jam's variables for the build platform 538HOST_AR ?= $(AR) ; 539HOST_CC ?= $(CC) ; 540HOST_C++ ?= $(C++) ; 541HOST_LINK ?= $(LINK) ; 542HOST_RANLIB ?= $(RANLIB) ; 543HOST_CPPFLAGS ?= $(CPPFLAGS) ; 544HOST_CCFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(CCFLAGS) ; 545HOST_C++FLAGS ?= $(HOST_GCC_BASE_FLAGS) $(C++FLAGS) ; 546HOST_LDFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(LDFLAGS) ; 547HOST_LINKFLAGS ?= $(HOST_GCC_BASE_FLAGS) $(LINKFLAGS) ; 548HOST_DEFINES ?= $(DEFINES) ; 549HOST_HDRS ?= $(HDRS) ; 550 551 552# split up HOST_AR into the command name and flags 553HOST_AR = [ Match "([^ ]*) *(.*)" : $(HOST_AR[1]) ] 554 $(HOST_AR[2-]) ; 555HOST_ARFLAGS = $(HOST_AR[2-]) ; 556HOST_AR = $(HOST_AR[1]) ; 557HOST_UNARFLAGS ?= x ; 558 559# check the host platform compatibility 560SetPlatformCompatibilityFlagVariables HOST_PLATFORM : HOST : host 561 : linux openbsd freebsd darwin sunos cygwin ; 562 563if $(HOST_PLATFORM) = linux || $(HOST_PLATFORM) = freebsd 564 || $(HOST_PLATFORM) = darwin || $(HOST_PLATFORM) = cygwin 565 || $(HOST_PLATFORM) = sunos || $(HOST_PLATFORM) = openbsd { 566 # don't use lex: otherwise rc will not work correctly 567 if $(LEX) = lex { 568 LEX = flex ; 569 } 570} 571 572if $(HOST_PLATFORM) = cygwin { 573 HOST_LINKFLAGS += -Xlinker --allow-multiple-definition -Xlinker 574 --enable-auto-import ; 575} 576 577HOST_CPU ?= $(OSPLAT:L) ; 578 579HOST_ARCH ?= $(HOST_CPU) ; 580HOST_ARCH_MACRO_DEFINE = ARCH_$(HOST_CPU) ; 581 582 583# directories 584HOST_OBJECT_BASE_DIR = [ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) ] ; 585HOST_COMMON_ARCH_OBJECT_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) common ] ; 586HOST_ARCH_OBJECT_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) $(HOST_ARCH) ] ; 587HOST_COMMON_DEBUG_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) common ] ; 588HOST_DEBUG_0_OBJECT_DIR = [ FDirName $(HOST_ARCH_OBJECT_DIR) release ] ; 589 590local level ; 591for level in $(HAIKU_DEBUG_LEVELS[2-]) { 592 HOST_DEBUG_$(level)_OBJECT_DIR 593 = [ FDirName $(HOST_ARCH_OBJECT_DIR) debug_$(level) ] ; 594} 595 596# analyze GCC version 597HOST_GCC_VERSION = [ FAnalyzeGCCVersion HOST_GCC_RAW_VERSION ] ; 598 599# set variables for gcc header options 600SetIncludePropertiesVariables HOST ; 601 602# assembler flags 603HOST_ASFLAGS = ; 604 605# C/C++ flags 606HOST_CCFLAGS += -Wno-multichar ; 607HOST_C++FLAGS += -Wno-multichar ; 608 609if $(HOST_PLATFORM) != cygwin { 610 HOST_PIC_CCFLAGS += -fPIC ; 611 HOST_PIC_C++FLAGS += -fPIC ; 612} 613 614HOST_KERNEL_CCFLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin 615 -D_KERNEL_MODE ; 616HOST_KERNEL_C++FLAGS += $(HOST_GCC_BASE_FLAGS) -finline -fno-builtin 617 -fno-exceptions -D_KERNEL_MODE ; 618HOST_KERNEL_DEFINES += _KERNEL_MODE ; 619 620HOST_KERNEL_PIC_CCFLAGS = -fno-pic ; 621HOST_KERNEL_PIC_LINKFLAGS = ; 622if $(HOST_ARCH) = ppc { 623 # Build a position independent PPC kernel. We need to be able to relocate 624 # the kernel, since the virtual address space layout at boot time is not 625 # fixed. 626 HOST_KERNEL_PIC_CCFLAGS = -fPIE ; 627 HOST_KERNEL_PIC_LINKFLAGS = -shared -fPIE ; 628} 629if $(HOST_ARCH) = m68k { 630 # Build a position independent M68K kernel. We need to be able to relocate 631 # the kernel, since the virtual address space layout at boot time is not 632 # fixed. 633 HOST_KERNEL_PIC_CCFLAGS = $(HAIKU_KERNEL_PIC_CCFLAGS) ; 634 HOST_KERNEL_PIC_LINKFLAGS = $(HAIKU_KERNEL_PIC_LINKFLAGS) ; 635} 636 637# warning flags 638HOST_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes -Wpointer-arith 639 -Wcast-align -Wsign-compare ; 640HOST_WARNING_C++FLAGS = -Wall -Wno-trigraphs -Wno-ctor-dtor-privacy 641 -Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare ; 642 643HOST_KERNEL_WARNING_CCFLAGS = -Wall -Wno-trigraphs -Wmissing-prototypes ; 644HOST_KERNEL_WARNING_C++FLAGS = -Wall -Wno-trigraphs ; 645 646# debug flags 647switch $(HOST_PLATFORM) { 648 case haiku : HOST_DEBUG_FLAGS ?= -ggdb ; 649 case haiku_host : HOST_DEBUG_FLAGS ?= -ggdb ; 650 case linux : HOST_DEBUG_FLAGS ?= -ggdb ; 651 case freebsd : HOST_DEBUG_FLAGS ?= -ggdb ; 652 case darwin : HOST_DEBUG_FLAGS ?= -ggdb ; 653 case * : HOST_DEBUG_FLAGS ?= -g ; 654} 655 656# debug 0: suppress asserts 657HOST_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 658HOST_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 659 660HOST_KERNEL_DEBUG_0_CCFLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 661HOST_KERNEL_DEBUG_0_C++FLAGS = [ FDefines NDEBUG=$(NDEBUG) ] ; 662 663local level ; 664for level in $(HAIKU_DEBUG_LEVELS[2-]) { 665 local flags = $(HOST_DEBUG_FLAGS) [ FDefines DEBUG=$(level) ] ; 666 HOST_DEBUG_$(level)_CCFLAGS = $(flags) ; 667 HOST_DEBUG_$(level)_C++FLAGS = $(flags) ; 668 HOST_KERNEL_DEBUG_$(level)_CCFLAGS = $(flags) ; 669 HOST_KERNEL_DEBUG_$(level)_C++FLAGS = $(flags) ; 670} 671 672# ld flags 673if $(HOST_ARCH) = x86 && $(HAIKU_HOST_USE_32BIT) = 1 { 674 HOST_LDFLAGS += -melf_i386 ; 675} 676 677# private kernel headers do be used when compiling kernel code 678HOST_PRIVATE_KERNEL_HEADERS = ; 679 680# private shared kernel/libroot headers 681HOST_PRIVATE_SYSTEM_HEADERS = ; 682 683# under BeOS use copyattr instead of cp 684if $(HOST_PLATFORM_BEOS_COMPATIBLE) 685{ 686 CP = copyattr --data ; 687} 688 689HOST_DEFINES += $(HOST_ARCH_MACRO_DEFINE) ; 690HOST_DEFINES += _NO_INLINE_ASM ; 691 692if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 693 # TODO: That's obviously not correct, but in the way the COMPILE_FOR_R5 694 # macro is used, it actually seems to mean r5/bone/dano. 695 # TODO: Deprecated. Remove! 696 HOST_DEFINES += COMPILE_FOR_R5 ; 697} 698 699# for builds of tools in the current environment 700HOST_BUILD_COMPATIBILITY_LIB_DIR = [ FDirName $(HOST_OBJECT_BASE_DIR) lib ] ; 701 702# For the generic attributes emulation: Target rm_attrs -- rm replacement that 703# also removes the attributes. 704HOST_RM_ATTRS_TARGET = ; 705 706if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 707 # the C++ standard and support libraries 708 if $(HOST_GCC_VERSION[1]) < 3 { 709 HOST_LIBSTDC++ = stdc++.r4 ; 710 HOST_LIBSUPC++ = ; 711 } else { 712 HOST_LIBSTDC++ = stdc++ ; 713 HOST_LIBSUPC++ = supc++ ; 714 } 715 716 HOST_LIBROOT = root ; 717 HOST_STATIC_LIBROOT = $(HOST_LIBROOT) ; 718 HOST_LIBBE = be ; 719 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR = "export LIBRARY_PATH=$LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 720 HOST_LIBRARY_NAME_MAP_input_server = /system/servers/input_server ; 721 HOST_DEFINES += __STDC_FORMAT_MACROS __STDC_LIMIT_MACROS ; 722 723 local compatibilityHeader = -include [ FDirName $(HAIKU_TOP) headers build 724 HaikuBuildCompatibility.h ] ; 725 HOST_CCFLAGS += $(compatibilityHeader) ; 726 HOST_C++FLAGS += $(compatibilityHeader) ; 727 728 # compatibility library 729 HOST_HAIKU_COMPATIBILITY_LIBS = libhaikucompat.a ; 730} else { 731 HOST_LIBSTDC++ = stdc++ ; 732 HOST_LIBROOT = libroot_build.so ; 733 HOST_STATIC_LIBROOT = libroot_build.a ; 734 HOST_LIBBE = libbe_build.so ; 735 if $(HOST_PLATFORM) = cygwin { 736 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 737 = "export PATH=$PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 738 } else if $(HOST_PLATFORM) = darwin { 739 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 740 = "export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 741 } else { 742 HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR 743 = "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(HOST_BUILD_COMPATIBILITY_LIB_DIR)" ; 744 } 745 746 # the C++ support library 747 if $(HOST_GCC_VERSION[1]) < 3 { 748 HOST_LIBSUPC++ = ; 749 } else { 750 HOST_LIBSUPC++ = supc++ ; 751 } 752 753 if $(HOST_PLATFORM) = darwin { 754 # part of the C++ runtime lives in libstdc++ on Darwin 755 HOST_LIBSUPC++ = gcc_s.1 stdc++ ; 756 HOST_LIBSTDC++ = ; 757 } else if $(HOST_PLATFORM) = freebsd { 758 if $(HOST_CPU) = x86 && $(HOST_PLATFORM_IS_64_BIT) = 1 { 759 # amd64 FreeBSD 8 doesn't come without a shared libsupc++, and the 760 # static one prevents us from building shared libraries. So we have 761 # to work around by using the shared libstdc++. 762 HOST_LIBSUPC++ = stdc++ ; 763 HOST_LIBSTDC++ = ; 764 } 765 } 766 767 # Unlike glibc FreeBSD's libc doesn't have built-in regex support. 768 if $(HOST_PLATFORM) = freebsd { 769 HOST_LIBROOT += /usr/lib/libgnuregex.so ; 770 HOST_STATIC_LIBROOT += /usr/lib/libgnuregex.so ; 771 } else if $(HOST_PLATFORM) = darwin { 772 HOST_LIBROOT += /opt/local/lib/libgnuregex.dylib ; 773 HOST_STATIC_LIBROOT += /opt/local/lib/libgnuregex.dylib ; 774 } 775 776 # The BeOS compilers define __INTEL__ respectively __POWERPC__. On the 777 # build platform we need to make sure, this is also defined. 778 if $(HOST_CPU) = x86 { 779 HOST_DEFINES += __INTEL__ ; 780 } else if $(HOST_CPU) = ppc { 781 HOST_DEFINES += __POWERPC__ ; 782 } else if $(HOST_CPU) = m68k { 783 HOST_DEFINES += __M68K__ ; 784 } else if $(HOST_CPU) = mipsel { 785 HOST_DEFINES += __MIPSEL__ ; 786 } 787 788 # Supposing this is a glibc platform, let's try to get features like large 789 # file support, ISO C 99 definitions, etc. On some platforms we need to 790 # request 64 bit off_t support explicitely. 791 HOST_DEFINES += _GNU_SOURCE _FILE_OFFSET_BITS=64 __STDC_FORMAT_MACROS 792 __STDC_LIMIT_MACROS ; 793 794 # On Linux with xattr support we can use it for our attribute emulation, 795 # which is somewhat more robust. 796 if $(HAIKU_HOST_USE_XATTR) = 1 { 797 HOST_DEFINES += HAIKU_HOST_USE_XATTR ; 798 } else { 799 # Otherwise the generic attribute emulation is used, which uses a 800 # directory per file to store its attribute. We need to redefine RM so 801 # that the attributes are removed as well. We use a wrapper script, 802 # which invokes a build tool. If the build tool hasn't been built yet, 803 # the normal "rm" is used and the attributes are leaked (likely there 804 # aren't any yet). 805 RM = $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR) ";" 806 [ FDirName $(HAIKU_TOP) build scripts rm_attrs ] 807 [ FDirName $(HAIKU_OBJECT_DIR) $(HOST_PLATFORM) $(HOST_ARCH) release 808 tools rm_attrs ] -f ; 809 # assumes that rm_attrs is built with debugging disabled 810 HOST_RM_ATTRS_TARGET = <build>rm_attrs ; 811 } 812} 813 814# network libraries 815if $(HOST_PLATFORM_HAIKU_COMPATIBLE) { 816 HOST_NETWORK_LIBS = network ; 817 HOST_NETAPI_LIB = bnetapi ; 818 HOST_SELECT_UNAME_ETC_LIB = ; # libroot 819} else if $(HOST_PLATFORM_BONE_COMPATIBLE) { 820 HOST_NETWORK_LIBS = socket bind ; 821 HOST_NETAPI_LIB = bnetapi ; 822 HOST_SELECT_UNAME_ETC_LIB = ; # libroot 823} else if $(HOST_PLATFORM_BEOS_COMPATIBLE) { 824 HOST_NETWORK_LIBS = net ; 825 HOST_NETAPI_LIB = netapi ; 826 HOST_SELECT_UNAME_ETC_LIB = net ; 827} else if $(HOST_PLATFORM) = "sunos" { 828 HOST_NETWORK_LIBS = xnet ; 829 HOST_NETAPI_LIB = ; 830 HOST_SELECT_UNAME_ETC_LIB = ; 831} else { 832 # Linux,... 833 HOST_NETWORK_LIBS = ; 834 HOST_NETAPI_LIB = ; 835 HOST_SELECT_UNAME_ETC_LIB = ; 836} 837 838# define the executable MIME type 839HOST_EXECUTABLE_MIME_TYPE = "application/x-vnd.Be-elfexecutable" ; 840 841if $(METROWERKS) { 842 # at least parts of Haiku still can be compiled with 843 # the Metrowerks compiler on BeOS/PPC 844 HOST_EXECUTABLE_MIME_TYPE = "application/x-be-executable" ; 845} 846 847# Be API compatibility 848HOST_BE_API_HEADERS = ; 849HOST_BE_API_CCFLAGS = ; 850HOST_BE_API_C++FLAGS = ; 851 852if ! $(HOST_PLATFORM_BEOS_COMPATIBLE) { 853 HOST_BE_API_HEADERS = 854 [ FDirName $(HAIKU_TOP) headers build ] 855 [ FDirName $(HAIKU_TOP) headers build os ] 856 [ FDirName $(HAIKU_TOP) headers build os app ] 857 [ FDirName $(HAIKU_TOP) headers build os drivers ] 858 [ FDirName $(HAIKU_TOP) headers build os kernel ] 859 [ FDirName $(HAIKU_TOP) headers build os interface ] 860 [ FDirName $(HAIKU_TOP) headers build os opengl ] 861 [ FDirName $(HAIKU_TOP) headers build os storage ] 862 [ FDirName $(HAIKU_TOP) headers build os support ] 863 ; 864 HOST_BE_API_CCFLAGS = -include BeOSBuildCompatibility.h ; 865 HOST_BE_API_C++FLAGS = $(HOST_BE_API_CCFLAGS) ; 866} 867 868# Add directory with system headers we need when building something for the host 869# platform, e.g. containing missing POSIX/GNU headers. 870HOST_HDRS += [ FDirName $(HAIKU_TOP) headers build host $(HOST_PLATFORM) ] ; 871 872# For all versions of BeOS also add the common beos directory. 873if $(HOST_PLATFORM) in r5 bone dano { 874 HOST_HDRS += [ FDirName $(HAIKU_TOP) headers build host beos_common ] ; 875} 876 877 878#pragma mark - 879 880# target platform settings 881 882# check the target platform compatibility 883SetPlatformCompatibilityFlagVariables TARGET_PLATFORM : TARGET : target ; 884 885# check the compatibility between host and target platform 886if $(TARGET_PLATFORM) != haiku { 887 if ! $(HOST_PLATFORM_($(TARGET_PLATFORM))_COMPATIBLE) { 888 Exit ERROR: The host platform is not compatible with target platform 889 $(TARGET_PLATFORM). ; 890 } 891} 892 893# Set TARGET_* variables either from HAIKU_* or HOST_* depending on the 894# specified TARGET_PLATFORM. 895 896local buildVars = 897 ARCH CPU GCC_VERSION 898 899 AR CC C++ LD OBJCOPY RANLIB 900 901 INCLUDES_SEPARATOR LOCAL_INCLUDES_OPTION SYSTEM_INCLUDES_OPTION 902 903 HDRS CPPFLAGS CCFLAGS C++FLAGS LDFLAGS LINK LINKFLAGS DEFINES 904 ARFLAGS UNARFLAGS 905 KERNEL_DEFINES 906 907 KERNEL_CCFLAGS KERNEL_C++FLAGS 908 KERNEL_PIC_CCFLAGS KERNEL_PIC_LINKFLAGS 909 WARNING_CCFLAGS WARNING_C++FLAGS 910 911 KERNEL_WARNING_CCFLAGS KERNEL_WARNING_C++FLAGS 912 913 DEBUG_FLAGS 914 915 DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS 916 917 KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_CCFLAGS 918 KERNEL_DEBUG_$(HAIKU_DEBUG_LEVELS)_C++FLAGS 919 920 PRIVATE_KERNEL_HEADERS 921 PRIVATE_SYSTEM_HEADERS 922 923 LIBSTDC++ LIBSUPC++ 924 STATIC_LIBSTDC++ STATIC_LIBSUPC++ 925 926 NETWORK_LIBS NETAPI_LIB SELECT_UNAME_ETC_LIB 927 928 ARCH_MACRO_DEFINE EXECUTABLE_MIME_TYPE 929 930 OBJECT_BASE_DIR COMMON_ARCH_OBJECT_DIR COMMON_DEBUG_OBJECT_DIR 931 DEBUG_$(HAIKU_DEBUG_LEVELS)_OBJECT_DIR 932; 933 934if $(TARGET_PLATFORM) = haiku { 935 local var ; 936 for var in $(buildVars) { 937 TARGET_$(var) = $(HAIKU_$(var)) ; 938 } 939 940 TARGET_GCC_LIB_DIR = $(HAIKU_GCC_LIB_DIR) ; 941 TARGET_GCC_HEADERS_DIR = $(HAIKU_GCC_HEADERS_DIR) ; 942 TARGET_GCC_LIBGCC = $(HAIKU_GCC_LIBGCC) ; 943 TARGET_GCC_LIBGCC_OBJECTS = $(HAIKU_GCC_LIBGCC_OBJECTS) ; 944 945 TARGET_BOOT_PLATFORM ?= $(HAIKU_BOOT_PLATFORM) ; 946 TARGET_BOOT_BOARD ?= $(HAIKU_BOOT_BOARD) ; 947 948 TARGET_LIBRARY_NAME_MAP = HAIKU_LIBRARY_NAME_MAP ; 949 950} else { 951 local var ; 952 for var in $(buildVars) { 953 TARGET_$(var) = $(HOST_$(var)) ; 954 } 955 956 TARGET_GCC_LIB_DIR = ; 957 TARGET_GCC_HEADERS_DIR = ; 958 TARGET_GCC_LIBGCC = ; 959 TARGET_GCC_LIBGCC_OBJECTS = ; 960 961 TARGET_BOOT_PLATFORM = ; 962 TARGET_BOOT_BOARD = ; 963 964 TARGET_LIBRARY_NAME_MAP = HOST_LIBRARY_NAME_MAP ; 965} 966 967# define macro, for identifying the platform 968switch $(TARGET_PLATFORM) { 969 case r5 : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_BEOS ; 970 case bone : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_BONE ; 971 case dano : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_DANO ; 972 case haiku_host : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_HAIKU ; 973 case haiku : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_HAIKU ; 974 case linux : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_LINUX ; 975 case freebsd : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_FREEBSD ; 976 case darwin : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_DARWIN ; 977 case cygwin : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_CYGWIN ; 978 case sunos : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_SUNOS ; 979 case libbe_test : TARGET_DEFINES += HAIKU_TARGET_PLATFORM_LIBBE_TEST ; 980} 981 982# define macro, for identifying the host platform 983switch $(HOST_PLATFORM) { 984 case r5 : HOST_DEFINES += HAIKU_HOST_PLATFORM_BEOS ; 985 case bone : HOST_DEFINES += HAIKU_HOST_PLATFORM_BONE ; 986 case dano : HOST_DEFINES += HAIKU_HOST_PLATFORM_DANO ; 987 case haiku_host : HOST_DEFINES += HAIKU_HOST_PLATFORM_HAIKU ; 988 case linux : HOST_DEFINES += HAIKU_HOST_PLATFORM_LINUX ; 989 case freebsd : HOST_DEFINES += HAIKU_HOST_PLATFORM_FREEBSD ; 990 case darwin : HOST_DEFINES += HAIKU_HOST_PLATFORM_DARWIN ; 991 case cygwin : HOST_DEFINES += HAIKU_HOST_PLATFORM_CYGWIN ; 992 case sunos : HOST_DEFINES += HAIKU_HOST_PLATFORM_SUNOS ; 993} 994 995# define host platform 64 bit macro 996if $(HOST_PLATFORM_IS_64_BIT) { 997 HOST_DEFINES += HAIKU_HOST_PLATFORM_64_BIT ; 998} 999 1000#pragma mark - 1001 1002# In case we build for a BeOS compatible platform, but not for Haiku, we 1003# include the HaikuBuildCompatibility.h header and link against 1004# libhaikucompat.a. 1005 1006if ! $(TARGET_PLATFORM_HAIKU_COMPATIBLE) && $(TARGET_PLATFORM_BEOS_COMPATIBLE) { 1007 # headers and flags 1008 local compatibilityHeader = -include [ FDirName $(HAIKU_TOP) headers build 1009 HaikuBuildCompatibility.h ] ; 1010 TARGET_CCFLAGS += $(compatibilityHeader) ; 1011 TARGET_C++FLAGS += $(compatibilityHeader) ; 1012 1013 # compatibility library 1014 TARGET_HAIKU_COMPATIBILITY_LIBS = libhaikucompat.a ; 1015} 1016 1017# special target libbe_test 1018 1019if $(TARGET_PLATFORM) = libbe_test { 1020 # headers and flags 1021 TARGET_HDRS += 1022 [ PublicHeaders $(DOT) app drivers game interface kernel storage 1023 support ] 1024 [ PrivateHeaders $(DOT) ] ; 1025 TARGET_DEFINES += __HAIKU__ ; 1026 1027 TARGET_PRIVATE_SYSTEM_HEADERS = 1028 [ PrivateHeaders $(DOT) system system/arch/$(TARGET_ARCH) ] ; 1029 1030 # directories 1031 TARGET_OBJECT_BASE_DIR 1032 = [ FDirName $(HAIKU_OBJECT_DIR) $(TARGET_PLATFORM) ] ; 1033 TARGET_COMMON_ARCH_OBJECT_DIR 1034 = [ FDirName $(TARGET_OBJECT_BASE_DIR) common ] ; 1035 TARGET_ARCH_OBJECT_DIR 1036 = [ FDirName $(TARGET_OBJECT_BASE_DIR) $(TARGET_ARCH) ] ; 1037 TARGET_COMMON_DEBUG_OBJECT_DIR 1038 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) common ] ; 1039 TARGET_DEBUG_0_OBJECT_DIR 1040 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) release ] ; 1041 1042 local level ; 1043 for level in $(HAIKU_DEBUG_LEVELS[2-]) { 1044 TARGET_DEBUG_$(level)_OBJECT_DIR 1045 = [ FDirName $(TARGET_ARCH_OBJECT_DIR) debug_$(level) ] ; 1046 } 1047 1048 # library name map 1049 TARGET_LIBRARY_NAME_MAP = LIBBE_LIBRARY_NAME_MAP ; 1050 LIBBE_LIBRARY_NAME_MAP_be = libbe_test.so ; 1051} 1052 1053 1054#pragma mark - 1055 1056# common stuff 1057 1058# start with a clean state 1059CCFLAGS = ; 1060C++FLAGS = ; 1061DEFINES = ; 1062 1063# Set CC, C++, LINK to invalid values, so that we realize early, that we use 1064# the wrong compiler. 1065CC = bad-cc ; 1066C++ = bad-c++ ; 1067LINK = bad-link ; 1068 1069# Allow compiling unit tests on Zeta. Instead of fixing the PostMessage() 1070# issues, they deprecated that nice function. This will enable it again: 1071C++FLAGS += -D_ZETA_USING_DEPRECATED_API_=1 ; 1072# Same for buggy find_directory threadsafety fixes 1073C++FLAGS += -D_ZETA_TS_FIND_DIR_=1 ; 1074 # TODO: Doesn't really belong here. 1075 1076 1077# Defaults for warnings, optimization, and debugging. 1078# 1079WARNINGS ?= 1 ; 1080OPTIM ?= -O2 ; 1081DEBUG ?= 0 ; 1082 1083 1084# Set the defaults for PLATFORM and SUPPORTED_PLATFORMS. PLATFORM is only 1085# overridden for targets to be built for the host platform. SUPPORTED_PLATFORMS 1086# can be overridden by the author of a component. 1087PLATFORM = $(TARGET_PLATFORM) ; 1088SUPPORTED_PLATFORMS = haiku ; 1089 1090 1091# Instructs the Library rule to not make its object files temporary. 1092# This is needed as some objects are used in a static library and for an 1093# executable. 1094KEEPOBJS = true ; 1095 1096 1097# Set permissions to how they should be on the image. 1098EXEMODE = 755 ; 1099FILEMODE = 644 ; 1100SHELLMODE = 755 ; 1101 1102 1103# output directories 1104# TODO: Review this. 1105HAIKU_DOCUMENTATION_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) documentation ] ; 1106HAIKU_DOCUMENTATION_OBJECT_DIR ?= [ FDirName $(HAIKU_COMMON_PLATFORM_OBJECT_DIR) 1107 documentation ] ; 1108 1109# TODO: Rethink test stuff. 1110HAIKU_TEST_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) tests 1111 $(TARGET_PLATFORM) $(HAIKU_ARCH) ] ; 1112HAIKU_APP_TEST_DIR ?= [ FDirName $(HAIKU_TEST_DIR) apps ] ; 1113HAIKU_APP_TEST_LIB_DIR ?= [ FDirName $(HAIKU_APP_TEST_DIR) lib ] ; 1114HAIKU_TMP_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) tmp ] ; 1115 1116HAIKU_PACKAGE_DIR ?= [ FDirName $(HAIKU_OUTPUT_DIR) packages ] ; 1117HAIKU_PACKAGE_OBJECT_DIR ?= [ FDirName $(HAIKU_OBJECT_DIR) packages ] ; 1118 1119TARGET_TEST_DIR ?= [ FDirName $(HAIKU_TEST_DIR) 1120 $(TARGET_PLATFORM) ] ; 1121TARGET_UNIT_TEST_DIR ?= [ FDirName $(TARGET_TEST_DIR) unittests ] ; 1122TARGET_UNIT_TEST_LIB_DIR ?= [ FDirName $(TARGET_UNIT_TEST_DIR) lib ] ; 1123 1124# automatically setup the objects directory per subdirectory 1125SUBDIRRULES += SetupObjectsDir ; 1126 1127# Add the standard (userland) warning flags variables to the ones restored in 1128# every subdirectory. Thus we can easily meddle with them in subdirectories 1129# with imported sources. 1130AUTO_SET_UP_CONFIG_VARIABLES += 1131 HOST_WARNING_CCFLAGS HOST_WARNING_C++FLAGS 1132 TARGET_WARNING_CCFLAGS TARGET_WARNING_C++FLAGS 1133 1134 # also add PLATFORM and SUPPORTED_PLATFORMS 1135 PLATFORM SUPPORTED_PLATFORMS 1136; 1137 1138 1139# enable -Werror for certain parts of the source tree 1140 1141if $(HAIKU_GCC_VERSION[1]) = 2 { 1142 rule EnableWerror dirTokens : scope { 1143 AppendToConfigVar CCFLAGS : HAIKU_TOP $(dirTokens) : -Werror 1144 : $(scope) ; 1145 AppendToConfigVar C++FLAGS : HAIKU_TOP $(dirTokens) : -Werror 1146 : $(scope) ; 1147 } 1148} else { 1149 # -Wuninitialized gives too many false positives. 1150 rule EnableWerror dirTokens : scope { 1151 AppendToConfigVar CCFLAGS : HAIKU_TOP $(dirTokens) 1152 : -Werror -Wno-error=uninitialized : $(scope) ; 1153 AppendToConfigVar C++FLAGS : HAIKU_TOP $(dirTokens) 1154 : -Werror -Wno-error=uninitialized : $(scope) ; 1155 } 1156} 1157 1158# Work-around for GCC 2 problem -- despite -Wno-multichar it reports 1159# multichar warnings in headers/private/kernel/debugger_keymaps.h included by 1160# src/system/kernel/arch/x86/arch_debug_console.cpp. 1161if $(HAIKU_GCC_VERSION[1]) = 2 { 1162 local file = <src!system!kernel!arch!x86>arch_debug_console.o ; 1163 C++FLAGS on $(file) = [ on $(file) return $(C++FLAGS) ] ; 1164} 1165 1166if $(HAIKU_NO_WERROR) != 1 { 1167 EnableWerror src add-ons kernel file_systems bfs ; 1168 EnableWerror src add-ons kernel file_systems packagefs ; 1169 EnableWerror src add-ons kernel file_systems userlandfs ; 1170 EnableWerror src bin package ; 1171 EnableWerror src kits app ; 1172 EnableWerror src kits interface ; 1173 EnableWerror src kits storage ; 1174 EnableWerror src kits support ; 1175 EnableWerror src system kernel ; 1176 EnableWerror src system runtime_loader ; 1177} 1178 1179