1rule AddSharedObjectGlueCode 2{ 3 # AddSharedObjectGlueCode <target> : <isExecutable> ; 4 5 # we link with -nostdlib and add the required libs manually, when building 6 # for Haiku 7 local platform ; 8 on $(1) { 9 platform = $(PLATFORM) ; 10 if $(platform) = haiku { 11 local stdLibs = [ MultiArchDefaultGristFiles libroot.so ] 12 [ TargetLibgcc ] ; 13 local type = EXECUTABLE ; 14 if $(2) != true { 15 type = LIBRARY ; 16 17 # special case for libroot: don't link it against itself 18 if $(DONT_LINK_AGAINST_LIBROOT) { 19 stdLibs = ; 20 } 21 } 22 23 local beginGlue 24 = $(HAIKU_$(type)_BEGIN_GLUE_CODE_$(TARGET_PACKAGING_ARCH)) ; 25 local endGlue 26 = $(HAIKU_$(type)_END_GLUE_CODE_$(TARGET_PACKAGING_ARCH)) ; 27 28 LINK_BEGIN_GLUE on $(1) = $(beginGlue) ; 29 LINK_END_GLUE on $(1) = $(endGlue) ; 30 31 NEEDLIBS on $(1) = [ on $(1) return $(NEEDLIBS) ] $(stdLibs) ; 32 Depends $(1) : $(stdLibs) $(beginGlue) $(endGlue) ; 33 LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ] -nostdlib 34 -Xlinker --no-undefined ; 35 } 36 } 37 38 # link against the compatibility libraries needed for the target 39 if $(platform) != host && $(TARGET_HAIKU_COMPATIBILITY_LIBS) { 40 LinkAgainst $(1) : $(TARGET_HAIKU_COMPATIBILITY_LIBS) ; 41 } 42} 43 44rule Executable 45{ 46 # Executable <name> : <sources> : <libraries> : <res> ; 47 # 48 if ! [ IsPlatformSupportedForTarget $(1) ] { 49 return ; 50 } 51 52 AddResources $(1) : $(4) ; 53 Main $(1) : $(2) ; 54 LinkAgainst $(1) : $(3) ; 55 LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ] 56 -Xlinker -soname=_APP_ ; 57 58 # we link with -nostdlib and add the required libs manually, when building 59 # for Haiku 60 AddSharedObjectGlueCode $(1) : true ; 61} 62 63rule Application 64{ 65 # Application <name> : <sources> : <libraries> : <res> ; 66 Executable $(1) : $(2) : $(3) : $(4) ; 67} 68 69rule BinCommand 70{ 71 # BinCommand <name> : <sources> : <libraries> : <res> ; 72 Executable $(1) : $(2) : $(3) : $(4) ; 73} 74 75rule StdBinCommands 76{ 77 # StdBinCommands <sources> : <libs> : <res> ; 78 local libs = $(2) ; 79 local ress = $(3) ; 80 local source ; 81 for source in $(1) 82 { 83 local target = $(source:S=) ; 84 85 BinCommand $(target) : $(source) : $(libs) : $(ress) ; 86 } 87} 88 89rule Preference 90{ 91 # Preference <name> : <sources> : <libraries> : <res> ; 92 Executable $(1) : $(2) : $(3) : $(4) ; 93} 94 95rule Server 96{ 97 # Server <name> : <sources> : <libraries> : <res> ; 98 99 Executable $(1) : $(2) : $(3) : $(4) ; 100} 101 102rule Addon target : sources : libraries : isExecutable 103{ 104 # Addon <target> : <sources> : <is executable> : <libraries> ; 105 # <target>: The add-on. 106 # <sources>: Source files. 107 # <libraries>: Libraries to be linked against. 108 # <isExecutable>: true, if the target shall be executable as well. 109 110 if ! [ IsPlatformSupportedForTarget $(target) ] { 111 return ; 112 } 113 114 Main $(target) : $(sources) ; 115 116 local linkFlags = -Xlinker -soname=\"$(target:G=)\" ; 117 if $(isExecutable) != true { 118 linkFlags = -shared $(linkFlags) ; 119 } 120 LINKFLAGS on $(target) = [ on $(target) return $(LINKFLAGS) ] $(linkFlags) ; 121 LinkAgainst $(target) : $(libraries) ; 122 123 AddSharedObjectGlueCode $(target) : $(isExecutable) ; 124} 125 126rule Translator target : sources : libraries : isExecutable 127{ 128 # Translator <target> : <sources> : <libraries> : <isExecutable> ; 129 Addon $(target) : $(sources) : $(libraries) : $(isExecutable) ; 130} 131 132rule ScreenSaver target : sources : libraries 133{ 134 # ScreenSaver <target> : <sources> : <libraries> ; 135 Addon $(target) : $(sources) : $(libraries) : false ; 136} 137 138rule StaticLibrary 139{ 140 # StaticLibrary <lib> : <sources> : <otherObjects> ; 141 # Creates a static library from sources. 142 # <lib>: The static library to be built. 143 # <sources>: List of source files. 144 # <otherObjects>: List of additional object files. 145 # 146 local lib = $(1) ; 147 local sources = [ FGristFiles $(2) ] ; 148 local otherObjects = $(3) ; 149 local objects = $(sources:S=$(SUFOBJ)) ; 150 151 if ! [ IsPlatformSupportedForTarget $(1) ] { 152 return ; 153 } 154 155 InheritPlatform $(objects) : $(lib) ; 156 157 StaticLibraryFromObjects $(lib) : $(objects) $(otherObjects) ; 158 Objects $(2) ; 159} 160 161rule StaticLibraryFromObjects 162{ 163 if ! [ IsPlatformSupportedForTarget $(1) ] { 164 return ; 165 } 166 167 LibraryFromObjects $(1) : $(2) ; 168} 169 170rule AssembleNasm 171{ 172 if ! [ on $(1) return $(NASMFLAGS) ] { 173 NASMFLAGS on $(1) = -f elf32 ; 174 } 175 176 Depends $(1) : $(2) [ on $(2) return $(PLATFORM) ] ; 177} 178 179actions AssembleNasm 180{ 181 if test $(ASFLAGS) ; then 182 $(HAIKU_NASM) -d $(ASFLAGS) $(NASMFLAGS) -I$(2:D)/ -o $(1) $(2) ; 183 else 184 $(HAIKU_NASM) $(NASMFLAGS) -I$(2:D)/ -o $(1) $(2) ; 185 fi 186} 187 188rule CompileDTS 189{ 190 MakeLocate $(<) : $(HAIKU_OUTPUT_DIR) ; 191 Depends $(<) : $(>) ; 192} 193 194actions CompileDTS 195{ 196 cpp -P -xassembler-with-cpp \ 197 -I$(HAIKU_TOP)/src/data/dts/arch/$(TARGET_ARCH) \ 198 -I$(HAIKU_TOP)/src/data/dts $(2) \ 199 | dtc -O dtb -o $(1) \ 200 -i $(HAIKU_TOP)/src/data/dts/arch/$(TARGET_ARCH) \ 201 -i $(HAIKU_TOP)/src/data/dts ; 202} 203 204rule Ld 205{ 206 # Ld <name> : <objs> : <linkerscript> : <flags> ; 207 # 208 local target = $(1) ; 209 local objects = $(2) ; 210 local linkerScript = $(3) ; 211 local linkerFlags = $(4) ; 212 213 if $(linkerScript) { 214 linkerFlags += --script=$(linkerScript) ; 215 } 216 217 on $(target) { 218 if $(PLATFORM) = host { 219 LINK on $(target) = $(HOST_LD) ; 220 LINKFLAGS on $(target) = $(HOST_LDFLAGS) $(LINKFLAGS) $(linkerFlags) ; 221 } else { 222 LINK on $(target) = $(TARGET_LD_$(TARGET_PACKAGING_ARCH)) ; 223 LINKFLAGS on $(target) = $(TARGET_LDFLAGS_$(TARGET_PACKAGING_ARCH)) 224 $(LINKFLAGS) $(linkerFlags) ; 225 } 226 227 NEEDLIBS on $(target) = $(NEEDLIBS) ; 228 LINKLIBS on $(target) = $(LINKLIBS) ; 229 } 230 231 LocalClean clean : $(target) ; 232 LocalDepends all : $(target) ; 233 Depends $(target) : $(objects) ; 234 235 MakeLocateDebug $(target) ; 236 237 on $(1) XRes $(1) : $(RESFILES) ; 238 if ! [ on $(1) return $(DONT_USE_BEOS_RULES) ] { 239 SetType $(1) ; 240 MimeSet $(1) ; 241 SetVersion $(1) ; 242 } 243} 244 245actions Ld 246{ 247 $(LINK) $(LINKFLAGS) -o "$(1)" "$(2)" "$(NEEDLIBS)" $(LINKLIBS) 248} 249 250rule CreateAsmStructOffsetsHeader header : source 251{ 252 # CreateAsmStructOffsetsHeader header : source 253 # 254 # Grist will be added to both header and source. 255 256 header = [ FGristFiles $(header) ] ; 257 source = [ FGristFiles $(source) ] ; 258 259 # find out which headers, defines, etc. to use 260 local headers ; 261 local sysHeaders ; 262 local defines ; 263 local flags ; 264 local includesSeparator ; 265 local localIncludesOption ; 266 local systemIncludesOption ; 267 268 on $(header) { # use on $(1) variable values 269 if ! $(PLATFORM) in $(SUPPORTED_PLATFORMS) { 270 return ; 271 } 272 273 # headers and defines 274 headers = $(HAIKU_CONFIG_HEADERS) $(SEARCH_SOURCE) $(SUBDIRHDRS) 275 $(HDRS) ; 276 sysHeaders = $(SUBDIRSYSHDRS) $(SYSHDRS) ; 277 defines = $(DEFINES) ; 278 279 if $(PLATFORM) = host { 280 sysHeaders += $(HOST_HDRS) ; 281 defines += $(HOST_DEFINES) ; 282 283 if $(USES_BE_API) { 284 sysHeaders += $(HOST_BE_API_HEADERS) ; 285 } 286 287 } else { 288 sysHeaders += [ FStandardHeaders $(TARGET_PACKAGING_ARCH) ] 289 $(TARGET_HDRS_$(TARGET_PACKAGING_ARCH)) ; 290 defines += $(TARGET_DEFINES_$(TARGET_PACKAGING_ARCH)) 291 $(TARGET_DEFINES) ; 292 } 293 294 # optimization flags 295 if $(DEBUG) = 0 { 296 flags += $(OPTIM) ; 297 } else { 298 flags += -O0 ; 299 } 300 301 if $(PLATFORM) = host { 302 # warning flags 303 if $(WARNINGS) != 0 { 304 flags += $(HOST_WARNING_C++FLAGS) ; 305 if $(WARNINGS) = treatAsErrors { 306 flags += -Werror $(HOST_WERROR_FLAGS) ; 307 } 308 } 309 310 # debug and other flags 311 flags += $(HOST_C++FLAGS) $(HOST_DEBUG_$(DEBUG)_C++FLAGS) 312 $(SUBDIRC++FLAGS) $(C++FLAGS) ; 313 314 if $(USES_BE_API) { 315 flags += $(HOST_BE_API_C++FLAGS) ; 316 } 317 318 C++ on $(header) = $(HOST_C++) ; 319 320 includesSeparator = $(HOST_INCLUDES_SEPARATOR) ; 321 localIncludesOption = $(HOST_LOCAL_INCLUDES_OPTION) ; 322 systemIncludesOption = $(HOST_SYSTEM_INCLUDES_OPTION) ; 323 324 } else { 325 # warning flags 326 if $(WARNINGS) != 0 { 327 flags += $(TARGET_WARNING_C++FLAGS_$(TARGET_PACKAGING_ARCH)) ; 328 if $(WARNINGS) = treatAsErrors { 329 flags += -Werror 330 $(TARGET_WERROR_FLAGS_$(TARGET_PACKAGING_ARCH)) ; 331 } 332 } 333 334 # debug and other flags 335 flags += $(TARGET_C++FLAGS_$(TARGET_PACKAGING_ARCH)) 336 $(TARGET_DEBUG_$(DEBUG)_C++FLAGS_$(TARGET_PACKAGING_ARCH)) 337 $(SUBDIRC++FLAGS) $(C++FLAGS) ; 338 339 C++ on $(header) = $(TARGET_C++_$(TARGET_PACKAGING_ARCH)) ; 340 341 includesSeparator 342 = $(TARGET_INCLUDES_SEPARATOR_$(TARGET_PACKAGING_ARCH)) ; 343 localIncludesOption 344 = $(TARGET_LOCAL_INCLUDES_OPTION_$(TARGET_PACKAGING_ARCH)) ; 345 systemIncludesOption 346 = $(TARGET_SYSTEM_INCLUDES_OPTION_$(TARGET_PACKAGING_ARCH)) ; 347 } 348 } 349 350 # Turn off "invalid use of offsetof()" macro warning. We use offsetof() also 351 # for non-PODs. Since we're using the same compiler for the whole kernel and 352 # don't do virtual inheritence, that works well enough. 353 flags += -Wno-invalid-offsetof ; 354 # TODO: Rather get rid of the respective offsetof() instances. 355 356 if $(HAIKU_CC_IS_CLANG_$(TARGET_PACKAGING_ARCH)) = 1 { 357 flags += -no-integrated-as ; 358 } 359 360 # locate object, search for source, and set on target variables 361 362 Depends $(header) : $(source) $(PLATFORM) ; 363 SEARCH on $(source) += $(SEARCH_SOURCE) ; 364 MakeLocateArch $(header) ; 365 LocalClean clean : $(header) ; 366 367 HDRRULE on $(source) = HdrRule ; 368 HDRSCAN on $(source) = $(HDRPATTERN) ; 369 HDRSEARCH on $(source) = $(headers) $(sysHeaders) $(STDHDRS) ; 370 HDRGRIST on $(source) = $(HDRGRIST) ; 371 372 C++FLAGS on $(header) = $(flags) ; 373 CCHDRS on $(header) = [ FIncludes $(headers) : $(localIncludesOption) ] 374 $(includesSeparator) 375 [ FSysIncludes $(sysHeaders) : $(systemIncludesOption) ] ; 376 CCDEFS on $(header) = [ FDefines $(defines) ] ; 377 378 CreateAsmStructOffsetsHeader1 $(header) : $(source) ; 379} 380 381actions CreateAsmStructOffsetsHeader1 382{ 383 $(C++) -S "$(2)" $(C++FLAGS) $(CCDEFS) $(CCHDRS) -o - \ 384 | grep "#define" | $(SED) -e 's/[\$\#]\([0-9]\)/\1/' > "$(1)" 385} 386 387rule MergeObjectFromObjects 388{ 389 # MergeObjectFromObjects <name> : <objects> : <other objects> ; 390 # Merges object files to an object file. 391 # <name>: Name of the object file to create. No grist will be added. 392 # <objects>: Object files to be merged. Grist will be added. 393 # <other objects>: Object files or static libraries to be merged. No grist 394 # will be added. 395 # 396 local objects = [ FGristFiles $(2) ] ; 397 398 on $(1) { 399 if ! $(PLATFORM) in $(SUPPORTED_PLATFORMS) { 400 return ; 401 } 402 403 if $(PLATFORM) = host { 404 LINK on $(1) = $(HOST_LD) ; 405 LINKFLAGS on $(target) = $(HOST_LDFLAGS) ; 406 } else { 407 LINK on $(1) = $(TARGET_LD_$(TARGET_PACKAGING_ARCH)) ; 408 LINKFLAGS on $(target) 409 = $(TARGET_LDFLAGS_$(TARGET_PACKAGING_ARCH)) ; 410 } 411 } 412 413 MakeLocateDebug $(1) ; 414 Depends $(1) : $(objects) ; 415 Depends $(1) : $(3) ; 416 LocalDepends obj : $(1) ; 417 MergeObjectFromObjects1 $(1) : $(objects) $(3) ; 418} 419 420actions MergeObjectFromObjects1 421{ 422 $(LINK) $(LINKFLAGS) -r $(2) -o $(1) ; 423} 424 425rule MergeObject 426{ 427 # MergeObject <name> : <sources> : <other objects> ; 428 # Compiles source files and merges the object files to an object file. 429 # <name>: Name of the object file to create. No grist will be added. 430 # <sources>: Sources to be compiled. Grist will be added. 431 # <other objects>: Object files or static libraries to be merged. No grist 432 # will be added. 433 # 434 local target = $(1) ; 435 local sources = [ FGristFiles $(2) ] ; 436 local otherObjects = $(3) ; 437 local objects = $(sources:S=$(SUFOBJ)) ; 438 439 if ! [ IsPlatformSupportedForTarget $(1) ] { 440 return ; 441 } 442 443 InheritPlatform $(objects) : $(target) ; 444 Objects $(sources) ; 445 MergeObjectFromObjects $(target) : $(objects) : $(otherObjects) ; 446} 447 448rule SharedLibraryFromObjects 449{ 450 # SharedLibraryFromObjects <lib> : <objects> : <libraries> ; 451 # 452 local _lib = $(1) ; 453 454 if ! [ IsPlatformSupportedForTarget $(1) ] { 455 return ; 456 } 457 458 local soname = [ on $(_lib) return $(HAIKU_SONAME) ] ; 459 soname ?= $(_lib:BS) ; 460 461 MainFromObjects $(_lib) : $(2) ; 462 LINKFLAGS on $(_lib) = [ on $(_lib) return $(LINKFLAGS) ] 463 -shared -Xlinker -soname=\"$(soname)\" ; 464 LinkAgainst $(_lib) : $(3) ; 465 466 AddSharedObjectGlueCode $(_lib) : false ; 467} 468 469rule SharedLibrary 470{ 471 # SharedLibrary <lib> : <sources> : <libraries> : <abiVersion> ; 472 local lib = $(1) ; 473 local sources = [ FGristFiles $(2) ] ; 474 local objects = $(sources:S=$(SUFOBJ)) ; 475 local libs = $(3) ; 476 local abiVersion = $(4) ; # major ABI (soname) version for lib (if any) 477 478 if ! [ IsPlatformSupportedForTarget $(1) ] { 479 return ; 480 } 481 482 if $(abiVersion) { 483 HAIKU_SONAME on $(lib) = $(lib:BS).$(abiVersion) ; 484 HAIKU_LIB_ABI_VERSION on $(lib) = $(abiVersion) ; 485 } 486 487 InheritPlatform $(objects) : $(lib) ; 488 Objects $(sources) ; 489 SharedLibraryFromObjects $(lib) : $(objects) : $(libs) ; 490} 491 492rule LinkAgainst 493{ 494 # LinkAgainst <name> : <libs> [ : <mapLibs> ] ; 495 # Valid elements for <libs> are e.g. "be" or "libtranslation.so" or 496 # "/boot/.../libfoo.so". If the basename starts with "lib" or the thingy 497 # has a dirname or grist, it is added to the NEEDLIBS variable (i.e. the 498 # file will be bound!), otherwise it is prefixed "-l" and added to 499 # LINKLIBS. If you want to specify a target that isn't a library and 500 # also has neither grist nor a dirname, you can prepend "<nogrist>" as 501 # grist; it will be stripped by this rule. 502 # <mapLibs> specifies whether the to translate library names (e.g. "be" 503 # to "libbe.so" in case of target platform "haiku"). Defaults to "true". 504 # 505 local target = $(1) ; 506 local libs = $(2) ; 507 local mapLibs = $(3:E=true) ; 508 509 on $(target) { 510 local i ; 511 512 # map libraries, if desired and target platform is Haiku 513 local map = $(TARGET_LIBRARY_NAME_MAP_$(TARGET_PACKAGING_ARCH)) ; 514 if $(PLATFORM) != host && $(mapLibs) = true && $(map) { 515 local mappedLibs ; 516 517 for i in $(libs) { 518 local mapped = $($(map)_$(i)) ; 519 mapped ?= $(i) ; 520 mappedLibs += $(mapped) ; 521 } 522 523 libs = $(mappedLibs) ; 524 } 525 526 local linkLibs ; 527 local needLibs ; 528 529 for i in $(libs) 530 { 531 local isfile = ; 532 if $(i:D) || $(i:G) { 533 isfile = true ; 534 if $(i:G) = <nogrist> { 535 i = $(i:G=) ; 536 } 537 } else { 538 switch $(i:B) 539 { 540 # XXX: _APP_ and _KERNEL_ should not be needed for ELF. 541 case _APP_ : isfile = true ; 542 case _KERNEL_ : isfile = true ; 543 case lib* : isfile = true ; 544 case * : isfile = ; 545 } 546 if ! $(isfile) && ( $(i:S) = .so || $(i:S) = .a ) { 547 isfile = true ; 548 } 549 } 550 551 if $(isfile) { 552 needLibs += $(i) ; 553 } else { 554 linkLibs += $(i) ; 555 } 556 } 557 558 NEEDLIBS on $(1) = $(NEEDLIBS) $(needLibs) ; 559 LINKLIBS on $(1) = $(LINKLIBS) -l$(linkLibs) ; 560 561 if $(needLibs) && ! $(NO_LIBRARY_DEPENDENCIES) { 562 Depends $(1) : $(needLibs) ; 563 } 564 } 565} 566 567rule AddResources 568{ 569 # AddResources <name> : <resourcefiles> ; 570 571 # add grist to the resource files which don't have any yet 572 local resfiles ; 573 local file ; 574 for file in $(2) { 575 if ! $(file:G) { 576 file = [ FGristFiles $(file) ] ; 577 } 578 resfiles += $(file) ; 579 } 580 581 SEARCH on $(resfiles) += $(SEARCH_SOURCE) ; 582 583 for file in $(resfiles) { 584 if $(file:S) = .rdef { 585 local rdef = $(file) ; 586 file = $(rdef:S=.rsrc) ; 587 ResComp $(file) : $(rdef) ; 588 } 589 InheritPlatform $(file) : $(1) ; 590 RESFILES on $(1) += $(file) ; 591 } 592} 593 594rule SetVersionScript target : versionScript 595{ 596 # SetVersionScript <target> : <versionScript> 597 # 598 # Sets the version script for <target>. Grist will be added to 599 # <versionScript> and SEARCH will be set on it. 600 601 versionScript = [ FGristFiles $(versionScript) ] ; 602 603 SEARCH on $(versionScript) += $(SEARCH_SOURCE) ; 604 605 VERSION_SCRIPT on $(target) = $(versionScript) ; 606 Depends $(target) : $(versionScript) ; 607} 608 609rule BuildPlatformObjects 610{ 611 # Usage BuildPlatformObjects <sources> ; 612 # <sources> The sources. 613 # 614 local sources = [ FGristFiles $(1) ] ; 615 local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ; 616 617 PLATFORM on $(objects) = host ; 618 SUPPORTED_PLATFORMS on $(objects) = host ; 619 620 Objects $(sources) ; 621} 622 623actions CygwinExtensionFix 624{ 625 if test -f $(1).exe ; then 626 rm -f $(1) 627 mv $(1).exe $(1) 628 fi 629} 630 631rule BuildPlatformMain 632{ 633 # Usage BuildPlatformMain <target> : <sources> : <libraries> ; 634 # <target> The executable/library. 635 # <sources> The sources. 636 # <libraries> Libraries to link against. 637 # 638 local target = $(1) ; 639 local sources = $(2) ; 640 local libs = $(3) ; 641 local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ; 642 643 PLATFORM on $(target) = host ; 644 SUPPORTED_PLATFORMS on $(target) = host ; 645 DONT_USE_BEOS_RULES on $(target) = true ; 646 647 local usesBeAPI = [ on $(target) return $(USES_BE_API) ] ; 648 if $(usesBeAPI) { 649 # propagate the flag to the objects 650 USES_BE_API on $(objects) = $(usesBeAPI) ; 651 652 # add the build libroot 653 local libroot = [ on $(target) return $(HOST_LIBROOT) ] ; 654 Depends $(target) : $(libroot) ; 655 NEEDLIBS on $(target) += $(libroot) ; 656 } 657 658 Main $(target) : $(sources) ; 659 LinkAgainst $(target) : $(libs) ; 660 if $(HOST_PLATFORM) = cygwin { 661 # Cygwin gcc adds the ".exe" extension. We cannot force 662 # jam to use SUFEXE as haiku target executables are not 663 # supposed to have this extension, thus finding 664 # dependencies will fail for these. 665 # The hack is to remove the extension after a successful 666 # build of the Target. 667 CygwinExtensionFix $(target) ; 668 } 669} 670 671rule BuildPlatformSharedLibrary 672{ 673 # Usage BuildPlatformSharedLibrary <target> : <sources> : <libraries> ; 674 # <target> The library. 675 # <sources> The sources. 676 # <libraries> Libraries to link against. 677 # 678 local target = $(1) ; 679 local sources = $(2) ; 680 local libs = $(3) ; 681 682 BuildPlatformMain $(target) : $(sources) : $(libs) ; 683 684 if $(HOST_PLATFORM) = darwin { 685 LINKFLAGS on $(target) = [ on $(target) return $(LINKFLAGS) ] 686 -dynamic -dynamiclib -Xlinker -flat_namespace ; 687 } else if $(HOST_PLATFORM) = cygwin { 688 LINKFLAGS on $(target) = [ on $(target) return $(LINKFLAGS) ] 689 -shared -Xlinker --allow-multiple-definition ; 690 } else { 691 LINKFLAGS on $(target) = [ on $(target) return $(LINKFLAGS) ] 692 -shared -Xlinker -soname=\"$(target:G=)\" ; 693 } 694 695 local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ; 696 CCFLAGS on $(objects) += $(HOST_PIC_CCFLAGS) ; 697 C++FLAGS on $(objects) += $(HOST_PIC_C++FLAGS) ; 698} 699 700rule BuildPlatformMergeObject 701{ 702 # BuildPlatformMergeObject <name> : <sources> : <other objects> ; 703 # Compiles source files and merges the object files to an object file. 704 # <name>: Name of the object file to create. No grist will be added. 705 # <sources>: Sources to be compiled. Grist will be added. 706 # <other objects>: Object files or static libraries to be merged. No grist 707 # will be added. 708 # 709 local target = $(1) ; 710 local sources = $(2) ; 711 local otherObjects = $(3) ; 712 local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ; 713 714 PLATFORM on $(target) = host ; 715 SUPPORTED_PLATFORMS on $(target) = host ; 716 717 local usesBeAPI = [ on $(target[1]) return $(USES_BE_API) ] ; 718 if $(usesBeAPI) { 719 # propagate the flag to the objects 720 USES_BE_API on $(objects) = $(usesBeAPI) ; 721 } 722 723 MergeObject $(target) : $(sources) : $(otherObjects) ; 724} 725 726rule BuildPlatformMergeObjectPIC target : sources : otherObjects 727{ 728 # BuildPlatformMergeObjectPIC <name> : <sources> : <other objects> ; 729 # Compiles source files and merges the object files to an object file. 730 # Same as BuildPlatformMergeObject rule but adds position-independent 731 # flags to the compiler (if any). 732 # <name>: Name of the object file to create. No grist will be added. 733 # <sources>: Sources to be compiled. Grist will be added. 734 # <other objects>: Object files or static libraries to be merged. No grist 735 # will be added. 736 # 737 ObjectCcFlags $(sources) : $(HOST_PIC_CCFLAGS) ; 738 ObjectC++Flags $(sources) : $(HOST_PIC_C++FLAGS) ; 739 740 BuildPlatformMergeObject $(target) : $(sources) : $(otherObjects) ; 741} 742 743rule BuildPlatformStaticLibrary lib : sources : otherObjects 744{ 745 # BuildPlatformStaticLibrary <lib> : <sources> ; 746 # Creates a static library from sources. 747 # <lib>: The static library to be built. 748 # <sources>: List of source files. 749 # <otherObjects>: List of additional object files. 750 # 751 752 local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ; 753 754 PLATFORM on $(lib) = host ; 755 SUPPORTED_PLATFORMS on $(lib) = host ; 756 757 local usesBeAPI = [ on $(lib) return $(USES_BE_API) ] ; 758 if $(usesBeAPI) { 759 # propagate the flag to the objects 760 USES_BE_API on $(objects) = $(usesBeAPI) ; 761 } 762 763 StaticLibrary $(lib) : $(sources) : $(otherObjects) ; 764} 765 766rule BuildPlatformStaticLibraryPIC target : sources : otherObjects 767{ 768 # Like BuildPlatformStaticLibrary, but producing position independent code. 769 770 ObjectCcFlags $(sources) : $(HOST_PIC_CCFLAGS) ; 771 ObjectC++Flags $(sources) : $(HOST_PIC_C++FLAGS) ; 772 773 BuildPlatformStaticLibrary $(target) : $(sources) : $(otherObjects) ; 774} 775 776rule BootstrapStage0PlatformObjects sources : separateFromStandardSiblings 777{ 778 # BootstrapStage0PlatformObjects <sources> : <separateFromStandardSiblings> 779 # Builds objects from the given sources for stage0 of the bootstrap process. 780 # <sources> The sources from which objects should be created. 781 # <separateFromStandardSiblings> Pass 'true' if the same objects are built 782 # in a different context, too, so that a separate grist and target location 783 # is required. This defaults to ''. 784 local source ; 785 for source in $(sources) { 786 local objectGrist ; 787 if $(separateFromStandardSiblings) = true { 788 objectGrist = "bootstrap!$(SOURCE_GRIST)" ; 789 } else { 790 objectGrist = $(SOURCE_GRIST) ; 791 } 792 local object = $(source:S=$(SUFOBJ):G=$(objectGrist)) ; 793 PLATFORM on $(object) = bootstrap_stage0 ; 794 SUPPORTED_PLATFORMS on $(object) = bootstrap_stage0 ; 795 if $(separateFromStandardSiblings) = true { 796 MakeLocate $(object) : [ 797 FDirName $(TARGET_DEBUG_$(DEBUG)_LOCATE_TARGET) bootstrap 798 ] ; 799 } 800 Object $(object) : $(source) ; 801 } 802} 803