libs/context/build/Jamfile.v2

   1
   2 # Boost.Context Library Build Jamfile
   3
   4 #          Copyright Oliver Kowalke 2009.
   5 # Distributed under the Boost Software License, Version 1.0.
   6 #    (See accompanying file LICENSE_1_0.txt or copy at
   7 #          http://www.boost.org/LICENSE_1_0.txt)
   8
   9 import common ;
  10 import feature ;
  11 import indirect ;
  12 import modules ;
  13 import os ;
  14 import toolset ;
  15
  16 feature.feature segmented-stacks : on : optional propagated composite ;
  17 feature.compose <segmented-stacks>on : <define>BOOST_USE_SEGMENTED_STACKS ;
  18
  19 feature.feature valgrind : on : optional propagated composite ;
  20 feature.compose <valgrind>on : <define>BOOST_USE_VALGRIND ;
  21
  22 feature.feature context-switch : cc ec : optional propagated composite ;
  23 feature.compose <context-switch>ec : <define>BOOST_USE_EXECUTION_CONTEXT ;
  24
  25 project boost/context
  26     : requirements
  27       <toolset>gcc,<segmented-stacks>on:<cxxflags>-fsplit-stack
  28       <toolset>gcc,<segmented-stacks>on:<cxxflags>-DBOOST_USE_SEGMENTED_STACKS
  29       <toolset>gcc,<segmented-stacks>on:<linkflags>"-static-libgcc"
  30       <toolset>clang,<segmented-stacks>on:<cxxflags>-fsplit-stack
  31       <toolset>clang,<segmented-stacks>on:<cxxflags>-DBOOST_USE_SEGMENTED_STACKS
  32       <toolset>clang,<segmented-stacks>on:<linkflags>"-static-libgcc"
  33       <toolset>intel,<link>shared:<define>BOOST_CONTEXT_EXPORT=EXPORT
  34       <toolset>intel,<link>static:<define>BOOST_CONTEXT_EXPORT=
  35       <toolset>msvc,<link>shared:<define>BOOST_CONTEXT_EXPORT=EXPORT
  36       <toolset>msvc,<link>static:<define>BOOST_CONTEXT_EXPORT=
  37       <link>shared:<define>BOOST_CONTEXT_DYN_LINK=1
  38       <define>BOOST_CONTEXT_SOURCE
  39       <threading>multi
  40     : usage-requirements
  41       <link>shared:<define>BOOST_CONTEXT_DYN_LINK=1
  42       <optimization>speed:<define>BOOST_DISABLE_ASSERTS
  43       <variant>release:<define>BOOST_DISABLE_ASSERTS
  44     : source-location ../src
  45     ;
  46
  47 local rule default_binary_format ( )
  48 {
  49     local tmp = elf ;
  50     if [ os.name ] = "NT" { tmp = pe ; }
  51     else if [ os.name ] = "CYGWIN" { tmp = pe ; }
  52     else if [ os.name ] = "AIX" { tmp = xcoff ; }
  53     else if [ os.name ] = "MACOSX" { tmp = mach-o ; }
  54     return $(tmp) ;
  55 }
  56
  57 feature.feature binary-format
  58    : elf
  59      mach-o
  60      pe
  61      xcoff
  62    : propagated
  63    ;
  64 feature.set-default binary-format : [ default_binary_format ] ;
  65
  66
  67 local rule default_abi ( )
  68 {
  69     local tmp = sysv ;
  70     if [ os.name ] = "NT" { tmp = ms ; }
  71     else if [ os.name ] = "CYGWIN" { tmp = ms ; }
  72     else if [ os.platform ] = "ARM" { tmp = aapcs ; }
  73     else if [ os.platform ] = "MIPS" { tmp = o32 ; }
  74     return $(tmp) ;
  75 }
  76
  77 feature.feature abi
  78    : aapcs
  79      eabi
  80      ms
  81      n32
  82      n64
  83      o32
  84      o64
  85      sysv
  86      x32
  87    : propagated
  88    ;
  89 feature.set-default abi : [ default_abi ] ;
  90
  91
  92 actions gas32
  93 {
  94     cpp -x assembler-with-cpp "$(>)" | as --32 -o "$(<)"
  95 }
  96
  97 actions gas64
  98 {
  99     cpp -x assembler-with-cpp "$(>)" | as --64 -o "$(<)"
 100 }
 101
 102 actions gasx32
 103 {
 104     cpp -x assembler-with-cpp "$(>)" | as --x32 -o "$(<)"
 105 }
 106
 107 actions gas
 108 {
 109     cpp -x assembler-with-cpp "$(>)" | as -o "$(<)"
 110 }
 111
 112 actions armasm
 113 {
 114     armasm "$(>)" "$(<)"
 115 }
 116
 117 actions masm
 118 {
 119     ml /c /Fo"$(<)" "$(>)"
 120 }
 121
 122 actions masm64
 123 {
 124     ml64 /c /Fo"$(<)" "$(>)"
 125 }
 126
 127
 128 rule configure ( properties * )
 129 {
 130     local result  ;
 131
 132 #   if ( ! ( <toolset>gcc in $(properties)
 133 #           || <toolset>intel in $(properties)
 134 #           || <toolset>msvc in $(properties) ) )
 135 #   {
 136 #       result = <build>no ;
 137 #       ECHO "toolset not supported" ;
 138 #   }
 139
 140     return $(result) ;
 141 }
 142
 143 # ARM
 144 # ARM/AAPCS/ELF
 145 alias asm_context_sources
 146    : [ make asm/make_arm_aapcs_elf_gas.o : asm/make_arm_aapcs_elf_gas.S : @gas32 ]
 147      [ make asm/jump_arm_aapcs_elf_gas.o : asm/jump_arm_aapcs_elf_gas.S : @gas32 ]
 148      [ make asm/ontop_arm_aapcs_elf_gas.o : asm/ontop_arm_aapcs_elf_gas.S : @gas32 ]
 149    : <abi>aapcs
 150      <address-model>32
 151      <architecture>arm
 152      <binary-format>elf
 153    ;
 154
 155 alias asm_context_sources
 156    : asm/make_arm_aapcs_elf_gas.S
 157      asm/jump_arm_aapcs_elf_gas.S
 158      asm/ontop_arm_aapcs_elf_gas.S
 159    : <abi>aapcs
 160      <address-model>32
 161      <architecture>arm
 162      <binary-format>elf
 163      <toolset>clang
 164    ;
 165
 166 alias asm_context_sources
 167    : asm/make_arm_aapcs_elf_gas.S
 168      asm/jump_arm_aapcs_elf_gas.S
 169      asm/ontop_arm_aapcs_elf_gas.S
 170    : <abi>aapcs
 171      <address-model>32
 172      <architecture>arm
 173      <binary-format>elf
 174      <toolset>gcc
 175    ;
 176
 177 alias asm_context_sources
 178    : asm/make_arm_aapcs_elf_gas.S
 179      asm/jump_arm_aapcs_elf_gas.S
 180      asm/ontop_arm_aapcs_elf_gas.S
 181    : <abi>aapcs
 182      <address-model>32
 183      <architecture>arm
 184      <binary-format>elf
 185      <toolset>qcc
 186    ;
 187 # ARM/AAPCS/MACH-O
 188 alias asm_context_sources
 189    : [ make asm/make_arm_aapcs_macho_gas.o : asm/make_arm_aapcs_macho_gas.S : @gas32 ]
 190      [ make asm/jump_arm_aapcs_macho_gas.o : asm/jump_arm_aapcs_macho_gas.S : @gas32 ]
 191      [ make asm/ontop_arm_aapcs_macho_gas.o : asm/ontop_arm_aapcs_macho_gas.S : @gas32 ]
 192    : <abi>aapcs
 193      <address-model>32
 194      <architecture>arm
 195      <binary-format>mach-o
 196    ;
 197
 198 alias asm_context_sources
 199    : asm/make_arm_aapcs_macho_gas.S
 200      asm/jump_arm_aapcs_macho_gas.S
 201      asm/ontop_arm_aapcs_macho_gas.S
 202    : <abi>aapcs
 203      <address-model>32
 204      <architecture>arm
 205      <binary-format>mach-o
 206      <toolset>clang
 207    ;
 208
 209 alias asm_context_sources
 210    : asm/make_arm_aapcs_macho_gas.S
 211      asm/jump_arm_aapcs_macho_gas.S
 212      asm/ontop_arm_aapcs_macho_gas.S
 213    : <abi>aapcs
 214      <address-model>32
 215      <architecture>arm
 216      <binary-format>mach-o
 217      <toolset>darwin
 218    ;
 219 # ARM/AAPCS/PE
 220 alias asm_context_sources
 221    : [ make asm/make_arm_aapcs_pe_armasm.o : asm/make_arm_aapcs_pe_armasm.asm : @armasm ]
 222      [ make asm/jump_arm_aapcs_pe_armasm.o : asm/jump_arm_aapcs_pe_armasm.asm : @armasm ]
 223      [ make asm/ontop_arm_aapcs_pe_armasm.o : asm/ontop_arm_aapcs_pe_armasm.asm : @armasm ]
 224      untested.cpp
 225    : <abi>aapcs
 226      <address-model>32
 227      <architecture>arm
 228      <binary-format>pe
 229    ;
 230
 231 alias asm_context_sources
 232    : asm/make_arm_aapcs_pe_armasm.asm
 233      asm/jump_arm_aapcs_pe_armasm.asm
 234      asm/ontop_arm_aapcs_pe_armasm.asm
 235      untested.cpp
 236    : <abi>aapcs
 237      <address-model>32
 238      <architecture>arm
 239      <binary-format>pe
 240      <toolset>msvc
 241    ;
 242
 243 # ARM64
 244 # ARM64/AAPCS/ELF
 245 alias asm_context_sources
 246    : [ make asm/make_arm64_aapcs_elf_gas.o : asm/make_arm64_aapcs_elf_gas.S : @gas64 ]
 247      [ make asm/jump_arm64_aapcs_elf_gas.o : asm/jump_arm64_aapcs_elf_gas.S : @gas64 ]
 248      [ make asm/ontop_arm64_aapcs_elf_gas.o : asm/ontop_arm64_aapcs_elf_gas.S : @gas64 ]
 249    : <abi>aapcs
 250      <address-model>64
 251      <architecture>arm
 252      <binary-format>elf
 253    ;
 254
 255 alias asm_context_sources
 256    : asm/make_arm64_aapcs_elf_gas.S
 257      asm/jump_arm64_aapcs_elf_gas.S
 258      asm/ontop_arm64_aapcs_elf_gas.S
 259    : <abi>aapcs
 260      <address-model>64
 261      <architecture>arm
 262      <binary-format>elf
 263      <toolset>clang
 264    ;
 265
 266 alias asm_context_sources
 267    : asm/make_arm64_aapcs_elf_gas.S
 268      asm/jump_arm64_aapcs_elf_gas.S
 269      asm/ontop_arm64_aapcs_elf_gas.S
 270    : <abi>aapcs
 271      <address-model>64
 272      <architecture>arm
 273      <binary-format>elf
 274      <toolset>gcc
 275    ;
 276
 277 # ARM64/AAPCS/MACH-O
 278 alias asm_context_sources
 279    : [ make asm/make_arm64_aapcs_macho_gas.o : asm/make_arm64_aapcs_macho_gas.S : @gas64 ]
 280      [ make asm/jump_arm64_aapcs_macho_gas.o : asm/jump_arm64_aapcs_macho_gas.S : @gas64 ]
 281      [ make asm/ontop_arm64_aapcs_macho_gas.o : asm/ontop_arm64_aapcs_macho_gas.S : @gas64 ]
 282    : <abi>aapcs
 283      <address-model>64
 284      <architecture>arm
 285      <binary-format>mach-o
 286    ;
 287
 288 alias asm_context_sources
 289    : asm/make_arm64_aapcs_macho_gas.S
 290      asm/jump_arm64_aapcs_macho_gas.S
 291      asm/ontop_arm64_aapcs_macho_gas.S
 292    : <abi>aapcs
 293      <address-model>64
 294      <architecture>arm
 295      <binary-format>mach-o
 296      <toolset>clang
 297    ;
 298
 299 alias asm_context_sources
 300    : asm/make_arm64_aapcs_macho_gas.S
 301      asm/jump_arm64_aapcs_macho_gas.S
 302      asm/ontop_arm64_aapcs_macho_gas.S
 303    : <abi>aapcs
 304      <address-model>64
 305      <architecture>arm
 306      <binary-format>mach-o
 307      <toolset>darwin
 308    ;
 309
 310 # MIPS
 311 # MIPS/O32/ELF
 312 alias asm_context_sources
 313    : [ make asm/make_mips32_o32_elf_gas.o : asm/make_mips32_o32_elf_gas.S : @gas32 ]
 314      [ make asm/jump_mips32_o32_elf_gas.o : asm/jump_mips32_o32_elf_gas.S : @gas32 ]
 315      [ make asm/ontop_mips32_o32_elf_gas.o : asm/ontop_mips32_o32_elf_gas.S : @gas32 ]
 316    : <abi>o32
 317      <address-model>32
 318      <architecture>mips1
 319      <binary-format>elf
 320    ;
 321
 322 alias asm_context_sources
 323    : asm/make_mips32_o32_elf_gas.S
 324      asm/jump_mips32_o32_elf_gas.S
 325      asm/ontop_mips32_o32_elf_gas.S
 326    : <abi>o32
 327      <address-model>32
 328      <architecture>mips1
 329      <binary-format>elf
 330      <toolset>clang
 331    ;
 332
 333 alias asm_context_sources
 334    : asm/make_mips32_o32_elf_gas.S
 335      asm/jump_mips32_o32_elf_gas.S
 336      asm/ontop_mips32_o32_elf_gas.S
 337    : <abi>o32
 338      <address-model>32
 339      <architecture>mips1
 340      <binary-format>elf
 341      <toolset>gcc
 342    ;
 343
 344 # POWERPC_32
 345 # POWERPC_32/SYSV/ELF
 346 alias asm_context_sources
 347    : [ make asm/make_ppc32_sysv_elf_gas.o : asm/make_ppc32_sysv_elf_gas.S : @gas32 ]
 348      [ make asm/jump_ppc32_sysv_elf_gas.o : asm/jump_ppc32_sysv_elf_gas.S : @gas32 ]
 349      [ make asm/ontop_ppc32_sysv_elf_gas.o : asm/ontop_ppc32_sysv_elf_gas.S : @gas32 ]
 350    : <abi>sysv
 351      <address-model>32
 352      <architecture>power
 353      <binary-format>elf
 354    ;
 355
 356 alias asm_context_sources
 357    : asm/make_ppc32_sysv_elf_gas.S
 358      asm/jump_ppc32_sysv_elf_gas.S
 359      asm/ontop_ppc32_sysv_elf_gas.S
 360    : <abi>sysv
 361      <address-model>32
 362      <architecture>power
 363      <binary-format>elf
 364      <toolset>clang
 365    ;
 366
 367 alias asm_context_sources
 368    : asm/make_ppc32_sysv_elf_gas.S
 369      asm/jump_ppc32_sysv_elf_gas.S
 370      asm/ontop_ppc32_sysv_elf_gas.S
 371    : <abi>sysv
 372      <address-model>32
 373      <architecture>power
 374      <binary-format>elf
 375      <toolset>gcc
 376    ;
 377 # POWERPC_32/SYSV/MACH-O
 378 alias asm_context_sources
 379    : [ make asm/make_ppc32_sysv_macho_gas.o : asm/make_ppc32_sysv_macho_gas.S : @gas32 ]
 380      [ make asm/jump_ppc32_sysv_macho_gas.o : asm/jump_ppc32_sysv_macho_gas.S : @gas32 ]
 381      [ make asm/ontop_ppc32_sysv_macho_gas.o : asm/ontop_ppc32_sysv_macho_gas.S : @gas32 ]
 382    : <abi>sysv
 383      <address-model>32
 384      <architecture>power
 385      <binary-format>mach-o
 386    ;
 387
 388 alias asm_context_sources
 389    : asm/make_ppc32_sysv_macho_gas.S
 390      asm/jump_ppc32_sysv_macho_gas.S
 391      asm/ontop_ppc32_sysv_macho_gas.S
 392    : <abi>sysv
 393      <address-model>32
 394      <architecture>power
 395      <binary-format>mach-o
 396      <toolset>clang
 397    ;
 398
 399 alias asm_context_sources
 400    : asm/make_ppc32_sysv_macho_gas.S
 401      asm/jump_ppc32_sysv_macho_gas.S
 402      asm/ontop_ppc32_sysv_macho_gas.S
 403    : <abi>sysv
 404      <address-model>32
 405      <architecture>power
 406      <binary-format>mach-o
 407      <toolset>darwin
 408    ;
 409 #POWERPC_32/SYSV/XCOFF
 410 alias asm_context_sources
 411    : [ make asm/make_ppc32_sysv_xcoff_gas.o : asm/make_ppc32_sysv_xcoff_gas.S : @gas ]
 412      [ make asm/jump_ppc32_sysv_xcoff_gas.o : asm/jump_ppc32_sysv_xcoff_gas.S : @gas ]
 413      [ make asm/ontop_ppc32_sysv_xcoff_gas.o : asm/ontop_ppc32_sysv_xcoff_gas.S : @gas ]
 414    : <abi>sysv
 415      <address-model>32
 416      <architecture>power
 417      <binary-format>xcoff
 418    ;
 419
 420 alias asm_context_sources
 421    : asm/make_ppc32_sysv_xcoff_gas.S
 422      asm/jump_ppc32_sysv_xcoff_gas.S
 423      asm/ontop_ppc32_sysv_xcoff_gas.S
 424    : <abi>sysv
 425      <address-model>32
 426      <architecture>power
 427      <binary-format>xcoff
 428      <toolset>clang
 429    ;
 430
 431 alias asm_context_sources
 432    : asm/make_ppc32_sysv_xcoff_gas.S
 433      asm/jump_ppc32_sysv_xcoff_gas.S
 434      asm/ontop_ppc32_sysv_xcoff_gas.S
 435    : <abi>sysv
 436      <address-model>32
 437      <architecture>power
 438      <binary-format>xcoff
 439      <toolset>gcc
 440    ;
 441
 442 # POWERPC_64
 443 # POWERPC_64/SYSV/ELF
 444 alias asm_context_sources
 445    : [ make asm/make_ppc64_sysv_elf_gas.o : asm/make_ppc64_sysv_elf_gas.S : @gas64 ]
 446      [ make asm/jump_ppc64_sysv_elf_gas.o : asm/jump_ppc64_sysv_elf_gas.S : @gas64 ]
 447      [ make asm/ontop_ppc64_sysv_elf_gas.o : asm/ontop_ppc64_sysv_elf_gas.S : @gas64 ]
 448    : <abi>sysv
 449      <address-model>64
 450      <architecture>power
 451      <binary-format>elf
 452    ;
 453
 454 alias asm_context_sources
 455    : asm/make_ppc64_sysv_elf_gas.S
 456      asm/jump_ppc64_sysv_elf_gas.S
 457      asm/ontop_ppc64_sysv_elf_gas.S
 458    : <abi>sysv
 459      <address-model>64
 460      <architecture>power
 461      <binary-format>elf
 462      <toolset>clang
 463    ;
 464
 465 alias asm_context_sources
 466    : asm/make_ppc64_sysv_elf_gas.S
 467      asm/jump_ppc64_sysv_elf_gas.S
 468      asm/ontop_ppc64_sysv_elf_gas.S
 469    : <abi>sysv
 470      <address-model>64
 471      <architecture>power
 472      <binary-format>elf
 473      <toolset>gcc
 474    ;
 475 # POWERPC_64/SYSV/MACH-O
 476 alias asm_context_sources
 477    : [ make asm/make_ppc64_sysv_macho_gas.o : asm/make_ppc64_sysv_macho_gas.S : @gas ]
 478      [ make asm/jump_ppc64_sysv_macho_gas.o : asm/jump_ppc64_sysv_macho_gas.S : @gas ]
 479      [ make asm/ontop_ppc64_sysv_macho_gas.o : asm/ontop_ppc64_sysv_macho_gas.S : @gas ]
 480      untested.cpp
 481    : <abi>sysv
 482      <address-model>64
 483      <architecture>power
 484      <binary-format>mach-o
 485    ;
 486
 487 alias asm_context_sources
 488    : asm/make_ppc64_sysv_macho_gas.S
 489      asm/jump_ppc64_sysv_macho_gas.S
 490      asm/ontop_ppc64_sysv_macho_gas.S
 491      untested.cpp
 492    : <abi>sysv
 493      <address-model>64
 494      <architecture>power
 495      <binary-format>mach-o
 496      <toolset>clang
 497    ;
 498
 499 alias asm_context_sources
 500    : asm/make_ppc64_sysv_macho_gas.S
 501      asm/jump_ppc64_sysv_macho_gas.S
 502      asm/ontop_ppc64_sysv_macho_gas.S
 503      untested.cpp
 504    : <abi>sysv
 505      <address-model>64
 506      <architecture>power
 507      <binary-format>mach-o
 508      <toolset>darwin
 509    ;
 510 # POWERPC_64/SYSV/XCOFF
 511 alias asm_context_sources
 512    : [ make asm/make_ppc64_sysv_xcoff_gas.o : asm/make_ppc64_sysv_xcoff_gas.S : @gas ]
 513      [ make asm/jump_ppc64_sysv_xcoff_gas.o : asm/jump_ppc64_sysv_xcoff_gas.S : @gas ]
 514      [ make asm/ontop_ppc64_sysv_xcoff_gas.o : asm/ontop_ppc64_sysv_xcoff_gas.S : @gas ]
 515    : <abi>sysv
 516      <address-model>64
 517      <architecture>power
 518      <binary-format>xcoff
 519    ;
 520
 521 alias asm_context_sources
 522    : asm/make_ppc64_sysv_xcoff_gas.S
 523      asm/jump_ppc64_sysv_xcoff_gas.S
 524      asm/ontop_ppc64_sysv_xcoff_gas.S
 525    : <abi>sysv
 526      <address-model>64
 527      <architecture>power
 528      <binary-format>xcoff
 529      <toolset>clang
 530    ;
 531
 532 alias asm_context_sources
 533    : asm/make_ppc64_sysv_xcoff_gas.S
 534      asm/jump_ppc64_sysv_xcoff_gas.S
 535      asm/ontop_ppc64_sysv_xcoff_gas.S
 536    : <abi>sysv
 537      <address-model>64
 538      <architecture>power
 539      <binary-format>xcoff
 540      <toolset>gcc
 541    ;
 542
 543 # POWERPC universal
 544 # POWERPC_32_64/SYSV/MACH-O
 545 alias asm_context_sources
 546    : asm/make_ppc32_ppc64_sysv_macho_gas.S
 547      asm/jump_ppc32_ppc64_sysv_macho_gas.S
 548      asm/ontop_ppc32_ppc64_sysv_macho_gas.S
 549    : <abi>sysv
 550      <address-model>32_64
 551      <architecture>power
 552      <binary-format>mach-o
 553    ;
 554
 555 # X86
 556 # X86/SYSV/ELF
 557 alias asm_context_sources
 558    : [ make asm/make_i386_sysv_elf_gas.o : asm/make_i386_sysv_elf_gas.S : @gas32 ]
 559      [ make asm/jump_i386_sysv_elf_gas.o : asm/jump_i386_sysv_elf_gas.S : @gas32 ]
 560      [ make asm/ontop_i386_sysv_elf_gas.o : asm/ontop_i386_sysv_elf_gas.S : @gas32 ]
 561    : <abi>sysv
 562      <address-model>32
 563      <architecture>x86
 564      <binary-format>elf
 565    ;
 566
 567 alias asm_context_sources
 568    : asm/make_i386_sysv_elf_gas.S
 569      asm/jump_i386_sysv_elf_gas.S
 570      asm/ontop_i386_sysv_elf_gas.S
 571    : <abi>sysv
 572      <address-model>32
 573      <architecture>x86
 574      <binary-format>elf
 575      <toolset>clang
 576    ;
 577
 578 alias asm_context_sources
 579    : asm/make_i386_sysv_elf_gas.S
 580      asm/jump_i386_sysv_elf_gas.S
 581      asm/ontop_i386_sysv_elf_gas.S
 582    : <abi>sysv
 583      <address-model>32
 584      <architecture>x86
 585      <binary-format>elf
 586      <toolset>gcc
 587    ;
 588
 589 alias asm_context_sources
 590    : asm/make_i386_sysv_elf_gas.S
 591      asm/jump_i386_sysv_elf_gas.S
 592      asm/ontop_i386_sysv_elf_gas.S
 593    : <abi>sysv
 594      <address-model>32
 595      <architecture>x86
 596      <binary-format>elf
 597      <toolset>intel
 598    ;
 599 # X86/SYSV/MACH-O
 600 alias asm_context_sources
 601    : [ make asm/make_i386_sysv_macho_gas.o : asm/make_i386_sysv_macho_gas.S : @gas32 ]
 602      [ make asm/jump_i386_sysv_macho_gas.o : asm/jump_i386_sysv_macho_gas.S : @gas32 ]
 603      [ make asm/ontop_i386_sysv_macho_gas.o : asm/ontop_i386_sysv_macho_gas.S : @gas32 ]
 604    : <abi>sysv
 605      <address-model>32
 606      <architecture>x86
 607      <binary-format>mach-o
 608    ;
 609
 610 alias asm_context_sources
 611    : asm/make_i386_sysv_macho_gas.S
 612      asm/jump_i386_sysv_macho_gas.S
 613      asm/ontop_i386_sysv_macho_gas.S
 614    : <abi>sysv
 615      <address-model>32
 616      <architecture>x86
 617      <binary-format>mach-o
 618      <toolset>clang
 619    ;
 620
 621 alias asm_context_sources
 622    : asm/make_i386_sysv_macho_gas.S
 623      asm/jump_i386_sysv_macho_gas.S
 624      asm/ontop_i386_sysv_macho_gas.S
 625    : <abi>sysv
 626      <address-model>32
 627      <architecture>x86
 628      <binary-format>mach-o
 629      <toolset>darwin
 630    ;
 631 # X86/MS/PE
 632 alias asm_context_sources
 633    : [ make asm/make_i386_ms_pe_masm.o : asm/make_i386_ms_pe_masm.asm : @masm ]
 634      [ make asm/jump_i386_ms_pe_masm.o : asm/jump_i386_ms_pe_masm.asm : @masm ]
 635      [ make asm/ontop_i386_ms_pe_masm.o : asm/ontop_i386_ms_pe_masm.asm : @masm ]
 636      dummy.cpp
 637    : <abi>ms
 638      <address-model>32
 639      <architecture>x86
 640      <binary-format>pe
 641    ;
 642
 643 alias asm_context_sources
 644    : asm/make_i386_ms_pe_gas.asm
 645      asm/jump_i386_ms_pe_gas.asm
 646      asm/ontop_i386_ms_pe_gas.asm
 647      dummy.cpp
 648    : <abi>ms
 649      <address-model>32
 650      <architecture>x86
 651      <binary-format>pe
 652      <toolset>clang-win
 653    ;
 654
 655 alias asm_context_sources
 656    : asm/make_i386_ms_pe_gas.asm
 657      asm/jump_i386_ms_pe_gas.asm
 658      asm/ontop_i386_ms_pe_gas.asm
 659      dummy.cpp
 660    : <abi>ms
 661      <address-model>32
 662      <architecture>x86
 663      <binary-format>pe
 664      <toolset>gcc
 665    ;
 666
 667 alias asm_context_sources
 668    : asm/make_i386_ms_pe_masm.asm
 669      asm/jump_i386_ms_pe_masm.asm
 670      asm/ontop_i386_ms_pe_masm.asm
 671      dummy.cpp
 672    : <abi>ms
 673      <address-model>32
 674      <architecture>x86
 675      <binary-format>pe
 676      <toolset>intel
 677    ;
 678
 679 alias asm_context_sources
 680    : asm/make_i386_ms_pe_masm.asm
 681      asm/jump_i386_ms_pe_masm.asm
 682      asm/ontop_i386_ms_pe_masm.asm
 683      dummy.cpp
 684    : <abi>ms
 685      <address-model>32
 686      <architecture>x86
 687      <binary-format>pe
 688      <toolset>msvc
 689    ;
 690
 691 # X86_64
 692 # X86_64/SYSV/ELF
 693 alias asm_context_sources
 694    : [ make asm/make_x86_64_sysv_elf_gas.o : asm/make_x86_64_sysv_elf_gas.S : @gas64 ]
 695      [ make asm/jump_x86_64_sysv_elf_gas.o : asm/jump_x86_64_sysv_elf_gas.S : @gas64 ]
 696      [ make asm/ontop_x86_64_sysv_elf_gas.o : asm/ontop_x86_64_sysv_elf_gas.S : @gas64 ]
 697    : <abi>sysv
 698      <address-model>64
 699      <architecture>x86
 700      <binary-format>elf
 701    ;
 702
 703 alias asm_context_sources
 704    : asm/make_x86_64_sysv_elf_gas.S
 705      asm/jump_x86_64_sysv_elf_gas.S
 706      asm/ontop_x86_64_sysv_elf_gas.S
 707    : <abi>sysv
 708      <address-model>64
 709      <architecture>x86
 710      <binary-format>elf
 711      <toolset>clang
 712    ;
 713
 714 alias asm_context_sources
 715    : asm/make_x86_64_sysv_elf_gas.S
 716      asm/jump_x86_64_sysv_elf_gas.S
 717      asm/ontop_x86_64_sysv_elf_gas.S
 718    : <abi>sysv
 719      <address-model>64
 720      <architecture>x86
 721      <binary-format>elf
 722      <toolset>gcc
 723    ;
 724
 725 alias asm_context_sources
 726    : asm/make_x86_64_sysv_elf_gas.S
 727      asm/jump_x86_64_sysv_elf_gas.S
 728      asm/ontop_x86_64_sysv_elf_gas.S
 729    : <abi>sysv
 730      <address-model>64
 731      <architecture>x86
 732      <binary-format>elf
 733      <toolset>intel
 734    ;
 735 # X86_64/SYSV/MACH-O
 736 alias asm_context_sources
 737    : [ make asm/make_x86_64_sysv_macho_gas.o : asm/make_x86_64_sysv_macho_gas.S : @gas64 ]
 738      [ make asm/jump_x86_64_sysv_macho_gas.o : asm/jump_x86_64_sysv_macho_gas.S : @gas64 ]
 739      [ make asm/ontop_x86_64_sysv_macho_gas.o : asm/ontop_x86_64_sysv_macho_gas.S : @gas64 ]
 740    : <abi>sysv
 741      <address-model>64
 742      <architecture>x86
 743      <binary-format>mach-o
 744    ;
 745
 746 alias asm_context_sources
 747    : asm/make_x86_64_sysv_macho_gas.S
 748      asm/jump_x86_64_sysv_macho_gas.S
 749      asm/ontop_x86_64_sysv_macho_gas.S
 750    : <abi>sysv
 751      <address-model>64
 752      <architecture>x86
 753      <binary-format>mach-o
 754      <toolset>clang
 755    ;
 756
 757 alias asm_context_sources
 758    : asm/make_x86_64_sysv_macho_gas.S
 759      asm/jump_x86_64_sysv_macho_gas.S
 760      asm/ontop_x86_64_sysv_macho_gas.S
 761    : <abi>sysv
 762      <address-model>64
 763      <architecture>x86
 764      <binary-format>mach-o
 765      <toolset>darwin
 766    ;
 767
 768 alias asm_context_sources
 769    : asm/make_x86_64_sysv_macho_gas.S
 770      asm/jump_x86_64_sysv_macho_gas.S
 771      asm/ontop_x86_64_sysv_macho_gas.S
 772    : <abi>sysv
 773      <address-model>64
 774      <architecture>x86
 775      <binary-format>mach-o
 776      <toolset>intel
 777    ;
 778 # X86_64/MS/PE
 779 alias asm_context_sources
 780    : [ make asm/make_x86_64_ms_pe_masm.o : asm/make_x86_64_ms_pe_masm.asm : @masm64 ]
 781      [ make asm/jump_x86_64_ms_pe_masm.o : asm/jump_x86_64_ms_pe_masm.asm : @masm64 ]
 782      [ make asm/ontop_x86_64_ms_pe_masm.o : asm/ontop_x86_64_ms_pe_masm.asm : @masm64 ]
 783      dummy.cpp
 784    : <abi>ms
 785      <address-model>64
 786      <architecture>x86
 787      <binary-format>pe
 788    ;
 789
 790 alias asm_context_sources
 791    : asm/make_x86_64_ms_pe_gas.asm
 792      asm/jump_x86_64_ms_pe_gas.asm
 793      asm/ontop_x86_64_ms_pe_gas.asm
 794      dummy.cpp
 795    : <abi>ms
 796      <address-model>64
 797      <architecture>x86
 798      <binary-format>pe
 799      <toolset>clang-win
 800    ;
 801
 802 alias asm_context_sources
 803    : asm/make_x86_64_ms_pe_gas.asm
 804      asm/jump_x86_64_ms_pe_gas.asm
 805      asm/ontop_x86_64_ms_pe_gas.asm
 806      dummy.cpp
 807    : <abi>ms
 808      <address-model>64
 809      <architecture>x86
 810      <binary-format>pe
 811      <toolset>gcc
 812    ;
 813
 814 alias asm_context_sources
 815    : asm/make_x86_64_ms_pe_masm.asm
 816      asm/jump_x86_64_ms_pe_masm.asm
 817      asm/ontop_x86_64_ms_pe_masm.asm
 818      dummy.cpp
 819    : <abi>ms
 820      <address-model>64
 821      <architecture>x86
 822      <binary-format>pe
 823      <toolset>intel
 824    ;
 825
 826 alias asm_context_sources
 827    : asm/make_x86_64_ms_pe_masm.asm
 828      asm/jump_x86_64_ms_pe_masm.asm
 829      asm/ontop_x86_64_ms_pe_masm.asm
 830      dummy.cpp
 831    : <abi>ms
 832      <address-model>64
 833      <architecture>x86
 834      <binary-format>pe
 835      <toolset>msvc
 836    ;
 837 # X86_64/SYSV/X32
 838 alias asm_context_sources
 839    : [ make asm/make_x86_64_sysv_elf_gas.o : asm/make_x86_64_sysv_elf_gas.S : @gas64 ]
 840      [ make asm/jump_x86_64_sysv_elf_gas.o : asm/jump_x86_64_sysv_elf_gas.S : @gas64 ]
 841      [ make asm/ontop_x86_64_sysv_elf_gas.o : asm/ontop_x86_64_sysv_elf_gas.S : @gas64 ]
 842    : <abi>x32
 843      <address-model>64
 844      <architecture>x86
 845      <binary-format>elf
 846    ;
 847
 848 alias asm_context_sources
 849    : asm/make_x86_64_sysv_elf_gas.S
 850      asm/jump_x86_64_sysv_elf_gas.S
 851      asm/ontop_x86_64_sysv_elf_gas.S
 852    : <abi>x32
 853      <address-model>64
 854      <architecture>x86
 855      <binary-format>elf
 856      <toolset>clang
 857    ;
 858
 859 alias asm_context_sources
 860    : asm/make_x86_64_sysv_elf_gas.S
 861      asm/jump_x86_64_sysv_elf_gas.S
 862      asm/ontop_x86_64_sysv_elf_gas.S
 863    : <abi>x32
 864      <address-model>64
 865      <architecture>x86
 866      <binary-format>elf
 867      <toolset>gcc
 868    ;
 869
 870 alias asm_context_sources
 871    : asm/make_x86_64_sysv_elf_gas.S
 872      asm/jump_x86_64_sysv_elf_gas.S
 873      asm/ontop_x86_64_sysv_elf_gas.S
 874    : <abi>x32
 875      <address-model>64
 876      <architecture>x86
 877      <binary-format>elf
 878      <toolset>intel
 879    ;
 880
 881 #X86 universal
 882 alias asm_context_sources
 883    : asm/make_i386_x86_64_sysv_macho_gas.S
 884      asm/jump_i386_x86_64_sysv_macho_gas.S
 885      asm/ontop_i386_x86_64_sysv_macho_gas.S
 886    : <abi>sysv
 887      <address-model>32_64
 888      <architecture>x86
 889      <binary-format>mach-o
 890    ;
 891
 892 # COMBINED
 893 alias asm_context_sources
 894    : asm/make_combined_sysv_macho_gas.S
 895      asm/jump_combined_sysv_macho_gas.S
 896      asm/ontop_combined_sysv_macho_gas.S
 897    : <abi>sysv
 898      <architecture>combined
 899      <binary-format>mach-o
 900    ;
 901
 902
 903 alias asm_context_sources
 904    : unsupported.cpp
 905    ;
 906
 907 explicit asm_context_sources ;
 908
 909 obj cxx11_hdr_mutex_check : ../build/cxx11_hdr_mutex.cpp ;
 910 explicit cxx11_hdr_mutex_check ;
 911 local cxx11_mutex = [ check-target-builds
 912       cxx11_hdr_mutex_check "C++11 mutex"
 913     :
 914     : <library>/boost/thread//boost_thread
 915   ] ;
 916
 917 alias stack_traits_sources
 918     : windows/stack_traits.cpp
 919     : <target-os>windows
 920     :
 921     : $(cxx11_mutex)
 922     ;
 923
 924 alias stack_traits_sources
 925     : posix/stack_traits.cpp
 926     :
 927     :
 928     : $(cxx11_mutex)
 929     ;
 930
 931 explicit stack_traits_sources ;
 932
 933
 934 lib boost_context
 935    : asm_context_sources
 936      stack_traits_sources
 937      execution_context.cpp
 938    ;
 939
 940 boost-install boost_context ;