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