1from __future__ import print_function 2 3import json 4import sys 5import errno 6import optparse 7import os 8import pipes 9import pprint 10import re 11import shlex 12import subprocess 13import shutil 14import bz2 15import io 16 17# Fallback to find_executable from distutils.spawn is a stopgap for 18# supporting V8 builds, which do not yet support Python 3. 19try: 20 from shutil import which 21except ImportError: 22 from distutils.spawn import find_executable as which 23from distutils.version import StrictVersion 24 25# If not run from node/, cd to node/. 26os.chdir(os.path.dirname(__file__) or '.') 27 28original_argv = sys.argv[1:] 29 30# gcc and g++ as defaults matches what GYP's Makefile generator does, 31# except on OS X. 32CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc') 33CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++') 34 35sys.path.insert(0, os.path.join('tools', 'gyp', 'pylib')) 36from gyp.common import GetFlavor 37 38# imports in tools/configure.d 39sys.path.insert(0, os.path.join('tools', 'configure.d')) 40import nodedownload 41 42# imports in tools/ 43sys.path.insert(0, 'tools') 44import getmoduleversion 45import getnapibuildversion 46from gyp_node import run_gyp 47from utils import SearchFiles 48 49# imports in deps/v8/tools/node 50sys.path.insert(0, os.path.join('deps', 'v8', 'tools', 'node')) 51from fetch_deps import FetchDeps 52 53# parse our options 54parser = optparse.OptionParser() 55 56valid_os = ('win', 'mac', 'solaris', 'freebsd', 'openbsd', 'linux', 57 'android', 'aix', 'cloudabi') 58valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'mips64el', 'ppc', 59 'ppc64', 'x32','x64', 'x86', 'x86_64', 's390x') 60valid_arm_float_abi = ('soft', 'softfp', 'hard') 61valid_arm_fpu = ('vfp', 'vfpv3', 'vfpv3-d16', 'neon') 62valid_mips_arch = ('loongson', 'r1', 'r2', 'r6', 'rx') 63valid_mips_fpu = ('fp32', 'fp64', 'fpxx') 64valid_mips_float_abi = ('soft', 'hard') 65valid_intl_modes = ('none', 'small-icu', 'full-icu', 'system-icu') 66with open ('tools/icu/icu_versions.json') as f: 67 icu_versions = json.load(f) 68 69# create option groups 70shared_optgroup = optparse.OptionGroup(parser, "Shared libraries", 71 "Flags that allows you to control whether you want to build against " 72 "built-in dependencies or its shared representations. If necessary, " 73 "provide multiple libraries with comma.") 74intl_optgroup = optparse.OptionGroup(parser, "Internationalization", 75 "Flags that lets you enable i18n features in Node.js as well as which " 76 "library you want to build against.") 77http2_optgroup = optparse.OptionGroup(parser, "HTTP2", 78 "Flags that allows you to control HTTP2 features in Node.js") 79 80# Options should be in alphabetical order but keep --prefix at the top, 81# that's arguably the one people will be looking for most. 82parser.add_option('--prefix', 83 action='store', 84 dest='prefix', 85 default='/usr/local', 86 help='select the install prefix [default: %default]') 87 88parser.add_option('--coverage', 89 action='store_true', 90 dest='coverage', 91 help='Build node with code coverage enabled') 92 93parser.add_option('--debug', 94 action='store_true', 95 dest='debug', 96 help='also build debug build') 97 98parser.add_option('--debug-node', 99 action='store_true', 100 dest='debug_node', 101 help='build the Node.js part of the binary with debugging symbols') 102 103parser.add_option('--dest-cpu', 104 action='store', 105 dest='dest_cpu', 106 choices=valid_arch, 107 help='CPU architecture to build for ({0})'.format(', '.join(valid_arch))) 108 109parser.add_option('--cross-compiling', 110 action='store_true', 111 dest='cross_compiling', 112 default=None, 113 help='force build to be considered as cross compiled') 114parser.add_option('--no-cross-compiling', 115 action='store_false', 116 dest='cross_compiling', 117 default=None, 118 help='force build to be considered as NOT cross compiled') 119 120parser.add_option('--dest-os', 121 action='store', 122 dest='dest_os', 123 choices=valid_os, 124 help='operating system to build for ({0})'.format(', '.join(valid_os))) 125 126parser.add_option('--error-on-warn', 127 action='store_true', 128 dest='error_on_warn', 129 help='Turn compiler warnings into errors for node core sources.') 130 131parser.add_option('--gdb', 132 action='store_true', 133 dest='gdb', 134 help='add gdb support') 135 136parser.add_option('--no-ifaddrs', 137 action='store_true', 138 dest='no_ifaddrs', 139 help='use on deprecated SunOS systems that do not support ifaddrs.h') 140 141parser.add_option("--fully-static", 142 action="store_true", 143 dest="fully_static", 144 help="Generate an executable without external dynamic libraries. This " 145 "will not work on OSX when using the default compilation environment") 146 147parser.add_option("--partly-static", 148 action="store_true", 149 dest="partly_static", 150 help="Generate an executable with libgcc and libstdc++ libraries. This " 151 "will not work on OSX when using the default compilation environment") 152 153parser.add_option("--enable-pgo-generate", 154 action="store_true", 155 dest="enable_pgo_generate", 156 help="Enable profiling with pgo of a binary. This feature is only available " 157 "on linux with gcc and g++ 5.4.1 or newer.") 158 159parser.add_option("--enable-pgo-use", 160 action="store_true", 161 dest="enable_pgo_use", 162 help="Enable use of the profile generated with --enable-pgo-generate. This " 163 "feature is only available on linux with gcc and g++ 5.4.1 or newer.") 164 165parser.add_option("--enable-lto", 166 action="store_true", 167 dest="enable_lto", 168 help="Enable compiling with lto of a binary. This feature is only available " 169 "with gcc 5.4.1+ or clang 3.9.1+.") 170 171parser.add_option("--link-module", 172 action="append", 173 dest="linked_module", 174 help="Path to a JS file to be bundled in the binary as a builtin. " 175 "This module will be referenced by path without extension; " 176 "e.g. /root/x/y.js will be referenced via require('root/x/y'). " 177 "Can be used multiple times") 178 179parser.add_option('--openssl-default-cipher-list', 180 action='store', 181 dest='openssl_default_cipher_list', 182 help='Use the specified cipher list as the default cipher list') 183 184parser.add_option("--openssl-no-asm", 185 action="store_true", 186 dest="openssl_no_asm", 187 help="Do not build optimized assembly for OpenSSL") 188 189parser.add_option('--openssl-fips', 190 action='store', 191 dest='openssl_fips', 192 help='Build OpenSSL using FIPS canister .o file in supplied folder') 193 194parser.add_option('--openssl-is-fips', 195 action='store_true', 196 dest='openssl_is_fips', 197 help='specifies that the OpenSSL library is FIPS compatible') 198 199parser.add_option('--openssl-use-def-ca-store', 200 action='store_true', 201 dest='use_openssl_ca_store', 202 help='Use OpenSSL supplied CA store instead of compiled-in Mozilla CA copy.') 203 204parser.add_option('--openssl-system-ca-path', 205 action='store', 206 dest='openssl_system_ca_path', 207 help='Use the specified path to system CA (PEM format) in addition to ' 208 'the OpenSSL supplied CA store or compiled-in Mozilla CA copy.') 209 210parser.add_option('--experimental-http-parser', 211 action='store_true', 212 dest='experimental_http_parser', 213 help='(no-op)') 214 215shared_optgroup.add_option('--shared-http-parser', 216 action='store_true', 217 dest='shared_http_parser', 218 help='link to a shared http_parser DLL instead of static linking') 219 220shared_optgroup.add_option('--shared-http-parser-includes', 221 action='store', 222 dest='shared_http_parser_includes', 223 help='directory containing http_parser header files') 224 225shared_optgroup.add_option('--shared-http-parser-libname', 226 action='store', 227 dest='shared_http_parser_libname', 228 default='http_parser', 229 help='alternative lib name to link to [default: %default]') 230 231shared_optgroup.add_option('--shared-http-parser-libpath', 232 action='store', 233 dest='shared_http_parser_libpath', 234 help='a directory to search for the shared http_parser DLL') 235 236shared_optgroup.add_option('--shared-libuv', 237 action='store_true', 238 dest='shared_libuv', 239 help='link to a shared libuv DLL instead of static linking') 240 241shared_optgroup.add_option('--shared-libuv-includes', 242 action='store', 243 dest='shared_libuv_includes', 244 help='directory containing libuv header files') 245 246shared_optgroup.add_option('--shared-libuv-libname', 247 action='store', 248 dest='shared_libuv_libname', 249 default='uv', 250 help='alternative lib name to link to [default: %default]') 251 252shared_optgroup.add_option('--shared-libuv-libpath', 253 action='store', 254 dest='shared_libuv_libpath', 255 help='a directory to search for the shared libuv DLL') 256 257shared_optgroup.add_option('--shared-nghttp2', 258 action='store_true', 259 dest='shared_nghttp2', 260 help='link to a shared nghttp2 DLL instead of static linking') 261 262shared_optgroup.add_option('--shared-nghttp2-includes', 263 action='store', 264 dest='shared_nghttp2_includes', 265 help='directory containing nghttp2 header files') 266 267shared_optgroup.add_option('--shared-nghttp2-libname', 268 action='store', 269 dest='shared_nghttp2_libname', 270 default='nghttp2', 271 help='alternative lib name to link to [default: %default]') 272 273shared_optgroup.add_option('--shared-nghttp2-libpath', 274 action='store', 275 dest='shared_nghttp2_libpath', 276 help='a directory to search for the shared nghttp2 DLLs') 277 278shared_optgroup.add_option('--shared-openssl', 279 action='store_true', 280 dest='shared_openssl', 281 help='link to a shared OpenSSl DLL instead of static linking') 282 283shared_optgroup.add_option('--shared-openssl-includes', 284 action='store', 285 dest='shared_openssl_includes', 286 help='directory containing OpenSSL header files') 287 288shared_optgroup.add_option('--shared-openssl-libname', 289 action='store', 290 dest='shared_openssl_libname', 291 default='crypto,ssl', 292 help='alternative lib name to link to [default: %default]') 293 294shared_optgroup.add_option('--shared-openssl-libpath', 295 action='store', 296 dest='shared_openssl_libpath', 297 help='a directory to search for the shared OpenSSL DLLs') 298 299shared_optgroup.add_option('--shared-zlib', 300 action='store_true', 301 dest='shared_zlib', 302 help='link to a shared zlib DLL instead of static linking') 303 304shared_optgroup.add_option('--shared-zlib-includes', 305 action='store', 306 dest='shared_zlib_includes', 307 help='directory containing zlib header files') 308 309shared_optgroup.add_option('--shared-zlib-libname', 310 action='store', 311 dest='shared_zlib_libname', 312 default='z', 313 help='alternative lib name to link to [default: %default]') 314 315shared_optgroup.add_option('--shared-zlib-libpath', 316 action='store', 317 dest='shared_zlib_libpath', 318 help='a directory to search for the shared zlib DLL') 319 320shared_optgroup.add_option('--shared-brotli', 321 action='store_true', 322 dest='shared_brotli', 323 help='link to a shared brotli DLL instead of static linking') 324 325shared_optgroup.add_option('--shared-brotli-includes', 326 action='store', 327 dest='shared_brotli_includes', 328 help='directory containing brotli header files') 329 330shared_optgroup.add_option('--shared-brotli-libname', 331 action='store', 332 dest='shared_brotli_libname', 333 default='brotlidec,brotlienc', 334 help='alternative lib name to link to [default: %default]') 335 336shared_optgroup.add_option('--shared-brotli-libpath', 337 action='store', 338 dest='shared_brotli_libpath', 339 help='a directory to search for the shared brotli DLL') 340 341shared_optgroup.add_option('--shared-cares', 342 action='store_true', 343 dest='shared_cares', 344 help='link to a shared cares DLL instead of static linking') 345 346shared_optgroup.add_option('--shared-cares-includes', 347 action='store', 348 dest='shared_cares_includes', 349 help='directory containing cares header files') 350 351shared_optgroup.add_option('--shared-cares-libname', 352 action='store', 353 dest='shared_cares_libname', 354 default='cares', 355 help='alternative lib name to link to [default: %default]') 356 357shared_optgroup.add_option('--shared-cares-libpath', 358 action='store', 359 dest='shared_cares_libpath', 360 help='a directory to search for the shared cares DLL') 361 362parser.add_option_group(shared_optgroup) 363 364parser.add_option('--systemtap-includes', 365 action='store', 366 dest='systemtap_includes', 367 help='directory containing systemtap header files') 368 369parser.add_option('--tag', 370 action='store', 371 dest='tag', 372 help='custom build tag') 373 374parser.add_option('--release-urlbase', 375 action='store', 376 dest='release_urlbase', 377 help='Provide a custom URL prefix for the `process.release` properties ' 378 '`sourceUrl` and `headersUrl`. When compiling a release build, this ' 379 'will default to https://nodejs.org/download/release/') 380 381parser.add_option('--enable-d8', 382 action='store_true', 383 dest='enable_d8', 384 help=optparse.SUPPRESS_HELP) # Unsupported, undocumented. 385 386parser.add_option('--enable-trace-maps', 387 action='store_true', 388 dest='trace_maps', 389 help='Enable the --trace-maps flag in V8 (use at your own risk)') 390 391parser.add_option('--experimental-enable-pointer-compression', 392 action='store_true', 393 dest='enable_pointer_compression', 394 help='[Experimental] Enable V8 pointer compression (limits max heap to 4GB and breaks ABI compatibility)') 395 396parser.add_option('--v8-options', 397 action='store', 398 dest='v8_options', 399 help='v8 options to pass, see `node --v8-options` for examples.') 400 401parser.add_option('--with-ossfuzz', 402 action='store_true', 403 dest='ossfuzz', 404 help='Enables building of fuzzers. This command should be run in an OSS-Fuzz Docker image.') 405 406parser.add_option('--with-arm-float-abi', 407 action='store', 408 dest='arm_float_abi', 409 choices=valid_arm_float_abi, 410 help='specifies which floating-point ABI to use ({0}).'.format( 411 ', '.join(valid_arm_float_abi))) 412 413parser.add_option('--with-arm-fpu', 414 action='store', 415 dest='arm_fpu', 416 choices=valid_arm_fpu, 417 help='ARM FPU mode ({0}) [default: %default]'.format( 418 ', '.join(valid_arm_fpu))) 419 420parser.add_option('--with-mips-arch-variant', 421 action='store', 422 dest='mips_arch_variant', 423 default='r2', 424 choices=valid_mips_arch, 425 help='MIPS arch variant ({0}) [default: %default]'.format( 426 ', '.join(valid_mips_arch))) 427 428parser.add_option('--with-mips-fpu-mode', 429 action='store', 430 dest='mips_fpu_mode', 431 default='fp32', 432 choices=valid_mips_fpu, 433 help='MIPS FPU mode ({0}) [default: %default]'.format( 434 ', '.join(valid_mips_fpu))) 435 436parser.add_option('--with-mips-float-abi', 437 action='store', 438 dest='mips_float_abi', 439 default='hard', 440 choices=valid_mips_float_abi, 441 help='MIPS floating-point ABI ({0}) [default: %default]'.format( 442 ', '.join(valid_mips_float_abi))) 443 444parser.add_option('--with-dtrace', 445 action='store_true', 446 dest='with_dtrace', 447 help='build with DTrace (default is true on sunos and darwin)') 448 449parser.add_option('--with-etw', 450 action='store_true', 451 dest='with_etw', 452 help='build with ETW (default is true on Windows)') 453 454parser.add_option('--use-largepages', 455 action='store_true', 456 dest='node_use_large_pages', 457 help='This option has no effect. --use-largepages is now a runtime option.') 458 459parser.add_option('--use-largepages-script-lld', 460 action='store_true', 461 dest='node_use_large_pages_script_lld', 462 help='This option has no effect. --use-largepages is now a runtime option.') 463 464parser.add_option('--use-section-ordering-file', 465 action='store', 466 dest='node_section_ordering_info', 467 default='', 468 help='Pass a section ordering file to the linker. This requires that ' + 469 'Node.js be linked using the gold linker. The gold linker must have ' + 470 'version 1.2 or greater.') 471 472intl_optgroup.add_option('--with-intl', 473 action='store', 474 dest='with_intl', 475 default='full-icu', 476 choices=valid_intl_modes, 477 help='Intl mode (valid choices: {0}) [default: %default]'.format( 478 ', '.join(valid_intl_modes))) 479 480intl_optgroup.add_option('--without-intl', 481 action='store_const', 482 dest='with_intl', 483 const='none', 484 help='Disable Intl, same as --with-intl=none (disables inspector)') 485 486intl_optgroup.add_option('--with-icu-path', 487 action='store', 488 dest='with_icu_path', 489 help='Path to icu.gyp (ICU i18n, Chromium version only.)') 490 491icu_default_locales='root,en' 492 493intl_optgroup.add_option('--with-icu-locales', 494 action='store', 495 dest='with_icu_locales', 496 default=icu_default_locales, 497 help='Comma-separated list of locales for "small-icu". "root" is assumed. ' 498 '[default: %default]') 499 500intl_optgroup.add_option('--with-icu-source', 501 action='store', 502 dest='with_icu_source', 503 help='Intl mode: optional local path to icu/ dir, or path/URL of ' 504 'the icu4c source archive. ' 505 'v%d.x or later recommended.' % icu_versions['minimum_icu']) 506 507intl_optgroup.add_option('--with-icu-default-data-dir', 508 action='store', 509 dest='with_icu_default_data_dir', 510 help='Path to the icuXXdt{lb}.dat file. If unspecified, ICU data will ' 511 'only be read if the NODE_ICU_DATA environment variable or the ' 512 '--icu-data-dir runtime argument is used. This option has effect ' 513 'only when Node.js is built with --with-intl=small-icu.') 514 515parser.add_option('--with-ltcg', 516 action='store_true', 517 dest='with_ltcg', 518 help='Use Link Time Code Generation. This feature is only available on Windows.') 519 520parser.add_option('--without-node-snapshot', 521 action='store_true', 522 dest='without_node_snapshot', 523 help='Turn off V8 snapshot integration. Currently experimental.') 524 525parser.add_option('--without-node-code-cache', 526 action='store_true', 527 dest='without_node_code_cache', 528 help='Turn off V8 Code cache integration.') 529 530intl_optgroup.add_option('--download', 531 action='store', 532 dest='download_list', 533 help=nodedownload.help()) 534 535intl_optgroup.add_option('--download-path', 536 action='store', 537 dest='download_path', 538 default='deps', 539 help='Download directory [default: %default]') 540 541parser.add_option_group(intl_optgroup) 542 543parser.add_option('--debug-lib', 544 action='store_true', 545 dest='node_debug_lib', 546 help='build lib with DCHECK macros') 547 548http2_optgroup.add_option('--debug-nghttp2', 549 action='store_true', 550 dest='debug_nghttp2', 551 help='build nghttp2 with DEBUGBUILD (default is false)') 552 553parser.add_option_group(http2_optgroup) 554 555parser.add_option('--without-dtrace', 556 action='store_true', 557 dest='without_dtrace', 558 help='build without DTrace') 559 560parser.add_option('--without-etw', 561 action='store_true', 562 dest='without_etw', 563 help='build without ETW') 564 565parser.add_option('--without-npm', 566 action='store_true', 567 dest='without_npm', 568 help='do not install the bundled npm (package manager)') 569 570parser.add_option('--without-corepack', 571 action='store_true', 572 dest='without_corepack', 573 help='do not install the bundled Corepack') 574 575# Dummy option for backwards compatibility 576parser.add_option('--without-report', 577 action='store_true', 578 dest='unused_without_report', 579 help=optparse.SUPPRESS_HELP) 580 581parser.add_option('--with-snapshot', 582 action='store_true', 583 dest='unused_with_snapshot', 584 help=optparse.SUPPRESS_HELP) 585 586parser.add_option('--without-snapshot', 587 action='store_true', 588 dest='unused_without_snapshot', 589 help=optparse.SUPPRESS_HELP) 590 591parser.add_option('--without-siphash', 592 action='store_true', 593 dest='without_siphash', 594 help=optparse.SUPPRESS_HELP) 595 596# End dummy list. 597 598parser.add_option('--without-ssl', 599 action='store_true', 600 dest='without_ssl', 601 help='build without SSL (disables crypto, https, inspector, etc.)') 602 603parser.add_option('--without-node-options', 604 action='store_true', 605 dest='without_node_options', 606 help='build without NODE_OPTIONS support') 607 608parser.add_option('--ninja', 609 action='store_true', 610 dest='use_ninja', 611 help='generate build files for use with Ninja') 612 613parser.add_option('--enable-asan', 614 action='store_true', 615 dest='enable_asan', 616 help='compile for Address Sanitizer to find memory bugs') 617 618parser.add_option('--enable-static', 619 action='store_true', 620 dest='enable_static', 621 help='build as static library') 622 623parser.add_option('--no-browser-globals', 624 action='store_true', 625 dest='no_browser_globals', 626 help='do not export browser globals like setTimeout, console, etc. ' + 627 '(This mode is not officially supported for regular applications)') 628 629parser.add_option('--without-inspector', 630 action='store_true', 631 dest='without_inspector', 632 help='disable the V8 inspector protocol') 633 634parser.add_option('--shared', 635 action='store_true', 636 dest='shared', 637 help='compile shared library for embedding node in another project. ' + 638 '(This mode is not officially supported for regular applications)') 639 640parser.add_option('--without-v8-platform', 641 action='store_true', 642 dest='without_v8_platform', 643 default=False, 644 help='do not initialize v8 platform during node.js startup. ' + 645 '(This mode is not officially supported for regular applications)') 646 647parser.add_option('--without-bundled-v8', 648 action='store_true', 649 dest='without_bundled_v8', 650 default=False, 651 help='do not use V8 includes from the bundled deps folder. ' + 652 '(This mode is not officially supported for regular applications)') 653 654parser.add_option('--build-v8-with-gn', 655 action='store_true', 656 dest='build_v8_with_gn', 657 default=False, 658 help='build V8 using GN instead of gyp') 659 660parser.add_option('--verbose', 661 action='store_true', 662 dest='verbose', 663 default=False, 664 help='get more output from this script') 665 666parser.add_option('--v8-non-optimized-debug', 667 action='store_true', 668 dest='v8_non_optimized_debug', 669 default=False, 670 help='compile V8 with minimal optimizations and with runtime checks') 671 672parser.add_option('--v8-with-dchecks', 673 action='store_true', 674 dest='v8_with_dchecks', 675 default=False, 676 help='compile V8 with debug checks and runtime debugging features enabled') 677 678parser.add_option('--v8-lite-mode', 679 action='store_true', 680 dest='v8_lite_mode', 681 default=False, 682 help='compile V8 in lite mode for constrained environments (lowers V8 '+ 683 'memory footprint, but also implies no just-in-time compilation ' + 684 'support, thus much slower execution)') 685 686parser.add_option('--v8-enable-object-print', 687 action='store_true', 688 dest='v8_enable_object_print', 689 default=True, 690 help='compile V8 with auxiliar functions for native debuggers') 691 692parser.add_option('--node-builtin-modules-path', 693 action='store', 694 dest='node_builtin_modules_path', 695 default=False, 696 help='node will load builtin modules from disk instead of from binary') 697 698# Create compile_commands.json in out/Debug and out/Release. 699parser.add_option('-C', 700 action='store_true', 701 dest='compile_commands_json', 702 help=optparse.SUPPRESS_HELP) 703 704(options, args) = parser.parse_args() 705 706# Expand ~ in the install prefix now, it gets written to multiple files. 707options.prefix = os.path.expanduser(options.prefix or '') 708 709# set up auto-download list 710auto_downloads = nodedownload.parse(options.download_list) 711 712 713def error(msg): 714 prefix = '\033[1m\033[31mERROR\033[0m' if os.isatty(1) else 'ERROR' 715 print('%s: %s' % (prefix, msg)) 716 sys.exit(1) 717 718def warn(msg): 719 warn.warned = True 720 prefix = '\033[1m\033[93mWARNING\033[0m' if os.isatty(1) else 'WARNING' 721 print('%s: %s' % (prefix, msg)) 722 723# track if warnings occurred 724warn.warned = False 725 726def info(msg): 727 prefix = '\033[1m\033[32mINFO\033[0m' if os.isatty(1) else 'INFO' 728 print('%s: %s' % (prefix, msg)) 729 730def print_verbose(x): 731 if not options.verbose: 732 return 733 if type(x) is str: 734 print(x) 735 else: 736 pprint.pprint(x, indent=2) 737 738def b(value): 739 """Returns the string 'true' if value is truthy, 'false' otherwise.""" 740 return 'true' if value else 'false' 741 742def B(value): 743 """Returns 1 if value is truthy, 0 otherwise.""" 744 return 1 if value else 0 745 746def to_utf8(s): 747 return s if isinstance(s, str) else s.decode("utf-8") 748 749def pkg_config(pkg): 750 """Run pkg-config on the specified package 751 Returns ("-l flags", "-I flags", "-L flags", "version") 752 otherwise (None, None, None, None)""" 753 pkg_config = os.environ.get('PKG_CONFIG', 'pkg-config') 754 args = [] # Print pkg-config warnings on first round. 755 retval = () 756 for flag in ['--libs-only-l', '--cflags-only-I', 757 '--libs-only-L', '--modversion']: 758 args += [flag] 759 if isinstance(pkg, list): 760 args += pkg 761 else: 762 args += [pkg] 763 try: 764 proc = subprocess.Popen(shlex.split(pkg_config) + args, 765 stdout=subprocess.PIPE) 766 val = to_utf8(proc.communicate()[0]).strip() 767 except OSError as e: 768 if e.errno != errno.ENOENT: raise e # Unexpected error. 769 return (None, None, None, None) # No pkg-config/pkgconf installed. 770 retval += (val,) 771 args = ['--silence-errors'] 772 return retval 773 774 775def try_check_compiler(cc, lang): 776 try: 777 proc = subprocess.Popen(shlex.split(cc) + ['-E', '-P', '-x', lang, '-'], 778 stdin=subprocess.PIPE, stdout=subprocess.PIPE) 779 except OSError: 780 return (False, False, '', '') 781 782 proc.stdin.write(b'__clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ ' 783 b'__clang_major__ __clang_minor__ __clang_patchlevel__') 784 785 values = (to_utf8(proc.communicate()[0]).split() + ['0'] * 7)[0:7] 786 is_clang = values[0] == '1' 787 gcc_version = tuple(map(int, values[1:1+3])) 788 clang_version = tuple(map(int, values[4:4+3])) if is_clang else None 789 790 return (True, is_clang, clang_version, gcc_version) 791 792 793# 794# The version of asm compiler is needed for building openssl asm files. 795# See deps/openssl/openssl.gypi for detail. 796# Commands and regular expressions to obtain its version number are taken from 797# https://github.com/openssl/openssl/blob/OpenSSL_1_0_2-stable/crypto/sha/asm/sha512-x86_64.pl#L112-L129 798# 799def get_version_helper(cc, regexp): 800 try: 801 proc = subprocess.Popen(shlex.split(cc) + ['-v'], stdin=subprocess.PIPE, 802 stderr=subprocess.PIPE, stdout=subprocess.PIPE) 803 except OSError: 804 error('''No acceptable C compiler found! 805 806 Please make sure you have a C compiler installed on your system and/or 807 consider adjusting the CC environment variable if you installed 808 it in a non-standard prefix.''') 809 810 match = re.search(regexp, to_utf8(proc.communicate()[1])) 811 812 if match: 813 return match.group(2) 814 else: 815 return '0.0' 816 817def get_nasm_version(asm): 818 try: 819 proc = subprocess.Popen(shlex.split(asm) + ['-v'], 820 stdin=subprocess.PIPE, stderr=subprocess.PIPE, 821 stdout=subprocess.PIPE) 822 except OSError: 823 warn('''No acceptable ASM compiler found! 824 Please make sure you have installed NASM from https://www.nasm.us 825 and refer BUILDING.md.''') 826 return '0.0' 827 828 match = re.match(r"NASM version ([2-9]\.[0-9][0-9]+)", 829 to_utf8(proc.communicate()[0])) 830 831 if match: 832 return match.group(1) 833 else: 834 return '0.0' 835 836def get_llvm_version(cc): 837 return get_version_helper( 838 cc, r"(^(?:.+ )?clang version|based on LLVM) ([0-9]+\.[0-9]+)") 839 840def get_xcode_version(cc): 841 return get_version_helper( 842 cc, r"(^Apple (?:clang|LLVM) version) ([0-9]+\.[0-9]+)") 843 844def get_gas_version(cc): 845 try: 846 custom_env = os.environ.copy() 847 custom_env["LC_ALL"] = "C" 848 proc = subprocess.Popen(shlex.split(cc) + ['-Wa,-v', '-c', '-o', 849 '/dev/null', '-x', 850 'assembler', '/dev/null'], 851 stdin=subprocess.PIPE, stderr=subprocess.PIPE, 852 stdout=subprocess.PIPE, env=custom_env) 853 except OSError: 854 error('''No acceptable C compiler found! 855 856 Please make sure you have a C compiler installed on your system and/or 857 consider adjusting the CC environment variable if you installed 858 it in a non-standard prefix.''') 859 860 gas_ret = to_utf8(proc.communicate()[1]) 861 match = re.match(r"GNU assembler version ([2-9]\.[0-9]+)", gas_ret) 862 863 if match: 864 return match.group(1) 865 else: 866 warn('Could not recognize `gas`: ' + gas_ret) 867 return '0.0' 868 869# Note: Apple clang self-reports as clang 4.2.0 and gcc 4.2.1. It passes 870# the version check more by accident than anything else but a more rigorous 871# check involves checking the build number against an allowlist. I'm not 872# quite prepared to go that far yet. 873def check_compiler(o): 874 if sys.platform == 'win32': 875 o['variables']['llvm_version'] = '0.0' 876 if not options.openssl_no_asm and options.dest_cpu in ('x86', 'x64'): 877 nasm_version = get_nasm_version('nasm') 878 o['variables']['nasm_version'] = nasm_version 879 if nasm_version == '0.0': 880 o['variables']['openssl_no_asm'] = 1 881 return 882 883 ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, 'c++') 884 version_str = ".".join(map(str, clang_version if is_clang else gcc_version)) 885 print_verbose('Detected %sC++ compiler (CXX=%s) version: %s' % 886 ('clang ' if is_clang else '', CXX, version_str)) 887 if not ok: 888 warn('failed to autodetect C++ compiler version (CXX=%s)' % CXX) 889 elif clang_version < (8, 0, 0) if is_clang else gcc_version < (6, 3, 0): 890 warn('C++ compiler (CXX=%s, %s) too old, need g++ 6.3.0 or clang++ 8.0.0' % 891 (CXX, version_str)) 892 893 ok, is_clang, clang_version, gcc_version = try_check_compiler(CC, 'c') 894 version_str = ".".join(map(str, clang_version if is_clang else gcc_version)) 895 print_verbose('Detected %sC compiler (CC=%s) version: %s' % 896 ('clang ' if is_clang else '', CC, version_str)) 897 if not ok: 898 warn('failed to autodetect C compiler version (CC=%s)' % CC) 899 elif not is_clang and gcc_version < (4, 2, 0): 900 # clang 3.2 is a little white lie because any clang version will probably 901 # do for the C bits. However, we might as well encourage people to upgrade 902 # to a version that is not completely ancient. 903 warn('C compiler (CC=%s, %s) too old, need gcc 4.2 or clang 3.2' % 904 (CC, version_str)) 905 906 o['variables']['llvm_version'] = get_llvm_version(CC) if is_clang else '0.0' 907 908 # Need xcode_version or gas_version when openssl asm files are compiled. 909 if options.without_ssl or options.openssl_no_asm or options.shared_openssl: 910 return 911 912 if is_clang: 913 if sys.platform == 'darwin': 914 o['variables']['xcode_version'] = get_xcode_version(CC) 915 else: 916 o['variables']['gas_version'] = get_gas_version(CC) 917 918 919def cc_macros(cc=None): 920 """Checks predefined macros using the C compiler command.""" 921 922 try: 923 p = subprocess.Popen(shlex.split(cc or CC) + ['-dM', '-E', '-'], 924 stdin=subprocess.PIPE, 925 stdout=subprocess.PIPE, 926 stderr=subprocess.PIPE) 927 except OSError: 928 error('''No acceptable C compiler found! 929 930 Please make sure you have a C compiler installed on your system and/or 931 consider adjusting the CC environment variable if you installed 932 it in a non-standard prefix.''') 933 934 p.stdin.write(b'\n') 935 out = to_utf8(p.communicate()[0]).split('\n') 936 937 k = {} 938 for line in out: 939 lst = shlex.split(line) 940 if len(lst) > 2: 941 key = lst[1] 942 val = lst[2] 943 k[key] = val 944 return k 945 946 947def is_arch_armv7(): 948 """Check for ARMv7 instructions""" 949 cc_macros_cache = cc_macros() 950 return cc_macros_cache.get('__ARM_ARCH') == '7' 951 952 953def is_arch_armv6(): 954 """Check for ARMv6 instructions""" 955 cc_macros_cache = cc_macros() 956 return cc_macros_cache.get('__ARM_ARCH') == '6' 957 958 959def is_arm_hard_float_abi(): 960 """Check for hardfloat or softfloat eabi on ARM""" 961 # GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify 962 # the Floating Point ABI used (PCS stands for Procedure Call Standard). 963 # We use these as well as a couple of other defines to statically determine 964 # what FP ABI used. 965 966 return '__ARM_PCS_VFP' in cc_macros() 967 968 969def host_arch_cc(): 970 """Host architecture check using the CC command.""" 971 972 k = cc_macros(os.environ.get('CC_host')) 973 974 matchup = { 975 '__aarch64__' : 'arm64', 976 '__arm__' : 'arm', 977 '__i386__' : 'ia32', 978 '__MIPSEL__' : 'mipsel', 979 '__mips__' : 'mips', 980 '__PPC64__' : 'ppc64', 981 '__PPC__' : 'ppc64', 982 '__x86_64__' : 'x64', 983 '__s390x__' : 's390x', 984 } 985 986 rtn = 'ia32' # default 987 988 for i in matchup: 989 if i in k and k[i] != '0': 990 rtn = matchup[i] 991 break 992 993 if rtn == 'mipsel' and '_LP64' in k: 994 rtn = 'mips64el' 995 996 return rtn 997 998 999def host_arch_win(): 1000 """Host architecture check using environ vars (better way to do this?)""" 1001 1002 observed_arch = os.environ.get('PROCESSOR_ARCHITECTURE', 'x86') 1003 arch = os.environ.get('PROCESSOR_ARCHITEW6432', observed_arch) 1004 1005 matchup = { 1006 'AMD64' : 'x64', 1007 'x86' : 'ia32', 1008 'arm' : 'arm', 1009 'mips' : 'mips', 1010 } 1011 1012 return matchup.get(arch, 'ia32') 1013 1014 1015def configure_arm(o): 1016 if options.arm_float_abi: 1017 arm_float_abi = options.arm_float_abi 1018 elif is_arm_hard_float_abi(): 1019 arm_float_abi = 'hard' 1020 else: 1021 arm_float_abi = 'default' 1022 1023 arm_fpu = 'vfp' 1024 1025 if is_arch_armv7(): 1026 arm_fpu = 'vfpv3' 1027 o['variables']['arm_version'] = '7' 1028 else: 1029 o['variables']['arm_version'] = '6' if is_arch_armv6() else 'default' 1030 1031 o['variables']['arm_thumb'] = 0 # -marm 1032 o['variables']['arm_float_abi'] = arm_float_abi 1033 1034 if options.dest_os == 'android': 1035 arm_fpu = 'vfpv3' 1036 o['variables']['arm_version'] = '7' 1037 1038 o['variables']['arm_fpu'] = options.arm_fpu or arm_fpu 1039 1040 1041def configure_mips(o, target_arch): 1042 can_use_fpu_instructions = (options.mips_float_abi != 'soft') 1043 o['variables']['v8_can_use_fpu_instructions'] = b(can_use_fpu_instructions) 1044 o['variables']['v8_use_mips_abi_hardfloat'] = b(can_use_fpu_instructions) 1045 o['variables']['mips_arch_variant'] = options.mips_arch_variant 1046 o['variables']['mips_fpu_mode'] = options.mips_fpu_mode 1047 host_byteorder = 'little' if target_arch in ('mipsel', 'mips64el') else 'big' 1048 o['variables']['v8_host_byteorder'] = host_byteorder 1049 1050def clang_version_ge(version_checked): 1051 for compiler in [(CC, 'c'), (CXX, 'c++')]: 1052 ok, is_clang, clang_version, gcc_version = \ 1053 try_check_compiler(compiler[0], compiler[1]) 1054 if is_clang and clang_version >= version_checked: 1055 return True 1056 return False 1057 1058def gcc_version_ge(version_checked): 1059 for compiler in [(CC, 'c'), (CXX, 'c++')]: 1060 ok, is_clang, clang_version, gcc_version = \ 1061 try_check_compiler(compiler[0], compiler[1]) 1062 if is_clang or gcc_version < version_checked: 1063 return False 1064 return True 1065 1066def configure_node_lib_files(o): 1067 o['variables']['node_library_files'] = SearchFiles('lib', 'js') 1068 1069def configure_node(o): 1070 if options.dest_os == 'android': 1071 o['variables']['OS'] = 'android' 1072 o['variables']['node_prefix'] = options.prefix 1073 o['variables']['node_install_npm'] = b(not options.without_npm) 1074 o['variables']['node_install_corepack'] = b(not options.without_corepack) 1075 o['variables']['debug_node'] = b(options.debug_node) 1076 o['default_configuration'] = 'Debug' if options.debug else 'Release' 1077 o['variables']['error_on_warn'] = b(options.error_on_warn) 1078 1079 host_arch = host_arch_win() if os.name == 'nt' else host_arch_cc() 1080 target_arch = options.dest_cpu or host_arch 1081 # ia32 is preferred by the build tools (GYP) over x86 even if we prefer the latter 1082 # the Makefile resets this to x86 afterward 1083 if target_arch == 'x86': 1084 target_arch = 'ia32' 1085 # x86_64 is common across linuxes, allow it as an alias for x64 1086 if target_arch == 'x86_64': 1087 target_arch = 'x64' 1088 o['variables']['host_arch'] = host_arch 1089 o['variables']['target_arch'] = target_arch 1090 o['variables']['node_byteorder'] = sys.byteorder 1091 1092 cross_compiling = (options.cross_compiling 1093 if options.cross_compiling is not None 1094 else target_arch != host_arch) 1095 if cross_compiling: 1096 os.environ['GYP_CROSSCOMPILE'] = "1" 1097 if options.unused_without_snapshot: 1098 warn('building --without-snapshot is no longer possible') 1099 1100 o['variables']['want_separate_host_toolset'] = int(cross_compiling) 1101 1102 if options.without_node_snapshot or options.node_builtin_modules_path: 1103 o['variables']['node_use_node_snapshot'] = 'false' 1104 else: 1105 o['variables']['node_use_node_snapshot'] = b( 1106 not cross_compiling and not options.shared) 1107 1108 if options.without_node_code_cache or options.node_builtin_modules_path: 1109 o['variables']['node_use_node_code_cache'] = 'false' 1110 else: 1111 # TODO(refack): fix this when implementing embedded code-cache when cross-compiling. 1112 o['variables']['node_use_node_code_cache'] = b( 1113 not cross_compiling and not options.shared) 1114 1115 if target_arch == 'arm': 1116 configure_arm(o) 1117 elif target_arch in ('mips', 'mipsel', 'mips64el'): 1118 configure_mips(o, target_arch) 1119 1120 if flavor == 'aix': 1121 o['variables']['node_target_type'] = 'static_library' 1122 1123 if flavor != 'linux' and (options.enable_pgo_generate or options.enable_pgo_use): 1124 raise Exception( 1125 'The pgo option is supported only on linux.') 1126 1127 if flavor == 'linux': 1128 if options.enable_pgo_generate or options.enable_pgo_use: 1129 version_checked = (5, 4, 1) 1130 if not gcc_version_ge(version_checked): 1131 version_checked_str = ".".join(map(str, version_checked)) 1132 raise Exception( 1133 'The options --enable-pgo-generate and --enable-pgo-use ' 1134 'are supported for gcc and gxx %s or newer only.' % (version_checked_str)) 1135 1136 if options.enable_pgo_generate and options.enable_pgo_use: 1137 raise Exception( 1138 'Only one of the --enable-pgo-generate or --enable-pgo-use options ' 1139 'can be specified at a time. You would like to use ' 1140 '--enable-pgo-generate first, profile node, and then recompile ' 1141 'with --enable-pgo-use') 1142 1143 o['variables']['enable_pgo_generate'] = b(options.enable_pgo_generate) 1144 o['variables']['enable_pgo_use'] = b(options.enable_pgo_use) 1145 1146 if flavor == 'win' and (options.enable_lto): 1147 raise Exception( 1148 'Use Link Time Code Generation instead.') 1149 1150 if options.enable_lto: 1151 gcc_version_checked = (5, 4, 1) 1152 clang_version_checked = (3, 9, 1) 1153 if not gcc_version_ge(gcc_version_checked) and not clang_version_ge(clang_version_checked): 1154 gcc_version_checked_str = ".".join(map(str, gcc_version_checked)) 1155 clang_version_checked_str = ".".join(map(str, clang_version_checked)) 1156 raise Exception( 1157 'The option --enable-lto is supported for gcc %s+' 1158 'or clang %s+ only.' % (gcc_version_checked_str, clang_version_checked_str)) 1159 1160 o['variables']['enable_lto'] = b(options.enable_lto) 1161 1162 if flavor in ('solaris', 'mac', 'linux', 'freebsd'): 1163 use_dtrace = not options.without_dtrace 1164 # Don't enable by default on linux and freebsd 1165 if flavor in ('linux', 'freebsd'): 1166 use_dtrace = options.with_dtrace 1167 1168 if flavor == 'linux': 1169 if options.systemtap_includes: 1170 o['include_dirs'] += [options.systemtap_includes] 1171 o['variables']['node_use_dtrace'] = b(use_dtrace) 1172 elif options.with_dtrace: 1173 raise Exception( 1174 'DTrace is currently only supported on SunOS, MacOS or Linux systems.') 1175 else: 1176 o['variables']['node_use_dtrace'] = 'false' 1177 1178 if options.node_use_large_pages or options.node_use_large_pages_script_lld: 1179 warn('''The `--use-largepages` and `--use-largepages-script-lld` options 1180 have no effect during build time. Support for mapping to large pages is 1181 now a runtime option of Node.js. Run `node --use-largepages` or add 1182 `--use-largepages` to the `NODE_OPTIONS` environment variable once 1183 Node.js is built to enable mapping to large pages.''') 1184 1185 if options.no_ifaddrs: 1186 o['defines'] += ['SUNOS_NO_IFADDRS'] 1187 1188 # By default, enable ETW on Windows. 1189 if flavor == 'win': 1190 o['variables']['node_use_etw'] = b(not options.without_etw) 1191 elif options.with_etw: 1192 raise Exception('ETW is only supported on Windows.') 1193 else: 1194 o['variables']['node_use_etw'] = 'false' 1195 1196 o['variables']['node_with_ltcg'] = b(options.with_ltcg) 1197 if flavor != 'win' and options.with_ltcg: 1198 raise Exception('Link Time Code Generation is only supported on Windows.') 1199 1200 if options.tag: 1201 o['variables']['node_tag'] = '-' + options.tag 1202 else: 1203 o['variables']['node_tag'] = '' 1204 1205 o['variables']['node_release_urlbase'] = options.release_urlbase or '' 1206 1207 if options.v8_options: 1208 o['variables']['node_v8_options'] = options.v8_options.replace('"', '\\"') 1209 1210 if options.enable_static: 1211 o['variables']['node_target_type'] = 'static_library' 1212 1213 o['variables']['node_debug_lib'] = b(options.node_debug_lib) 1214 1215 if options.debug_nghttp2: 1216 o['variables']['debug_nghttp2'] = 1 1217 else: 1218 o['variables']['debug_nghttp2'] = 'false' 1219 1220 o['variables']['node_no_browser_globals'] = b(options.no_browser_globals) 1221 1222 o['variables']['node_shared'] = b(options.shared) 1223 node_module_version = getmoduleversion.get_version() 1224 1225 if options.dest_os == 'android': 1226 shlib_suffix = 'so' 1227 elif sys.platform == 'darwin': 1228 shlib_suffix = '%s.dylib' 1229 elif sys.platform.startswith('aix'): 1230 shlib_suffix = '%s.a' 1231 else: 1232 shlib_suffix = 'so.%s' 1233 if '%s' in shlib_suffix: 1234 shlib_suffix %= node_module_version 1235 1236 o['variables']['node_module_version'] = int(node_module_version) 1237 o['variables']['shlib_suffix'] = shlib_suffix 1238 1239 if options.linked_module: 1240 o['variables']['library_files'] = options.linked_module 1241 1242 o['variables']['asan'] = int(options.enable_asan or 0) 1243 1244 if options.coverage: 1245 o['variables']['coverage'] = 'true' 1246 else: 1247 o['variables']['coverage'] = 'false' 1248 1249 if options.shared: 1250 o['variables']['node_target_type'] = 'shared_library' 1251 elif options.enable_static: 1252 o['variables']['node_target_type'] = 'static_library' 1253 else: 1254 o['variables']['node_target_type'] = 'executable' 1255 1256 if options.node_builtin_modules_path: 1257 print('Warning! Loading builtin modules from disk is for development') 1258 o['variables']['node_builtin_modules_path'] = options.node_builtin_modules_path 1259 1260def configure_napi(output): 1261 version = getnapibuildversion.get_napi_version() 1262 output['variables']['napi_build_version'] = version 1263 1264def configure_library(lib, output, pkgname=None): 1265 shared_lib = 'shared_' + lib 1266 output['variables']['node_' + shared_lib] = b(getattr(options, shared_lib)) 1267 1268 if getattr(options, shared_lib): 1269 (pkg_libs, pkg_cflags, pkg_libpath, _) = pkg_config(pkgname or lib) 1270 1271 if options.__dict__[shared_lib + '_includes']: 1272 output['include_dirs'] += [options.__dict__[shared_lib + '_includes']] 1273 elif pkg_cflags: 1274 stripped_flags = [flag.strip() for flag in pkg_cflags.split('-I')] 1275 output['include_dirs'] += [flag for flag in stripped_flags if flag] 1276 1277 # libpath needs to be provided ahead libraries 1278 if options.__dict__[shared_lib + '_libpath']: 1279 if flavor == 'win': 1280 if 'msvs_settings' not in output: 1281 output['msvs_settings'] = { 'VCLinkerTool': { 'AdditionalOptions': [] } } 1282 output['msvs_settings']['VCLinkerTool']['AdditionalOptions'] += [ 1283 '/LIBPATH:%s' % options.__dict__[shared_lib + '_libpath']] 1284 else: 1285 output['libraries'] += [ 1286 '-L%s' % options.__dict__[shared_lib + '_libpath']] 1287 elif pkg_libpath: 1288 output['libraries'] += [pkg_libpath] 1289 1290 default_libs = getattr(options, shared_lib + '_libname') 1291 default_libs = ['-l{0}'.format(l) for l in default_libs.split(',')] 1292 1293 if default_libs: 1294 output['libraries'] += default_libs 1295 elif pkg_libs: 1296 output['libraries'] += pkg_libs.split() 1297 1298 1299def configure_v8(o): 1300 o['variables']['v8_enable_lite_mode'] = 1 if options.v8_lite_mode else 0 1301 o['variables']['v8_enable_gdbjit'] = 1 if options.gdb else 0 1302 o['variables']['v8_no_strict_aliasing'] = 1 # Work around compiler bugs. 1303 o['variables']['v8_optimized_debug'] = 0 if options.v8_non_optimized_debug else 1 1304 o['variables']['dcheck_always_on'] = 1 if options.v8_with_dchecks else 0 1305 o['variables']['v8_enable_object_print'] = 1 if options.v8_enable_object_print else 0 1306 o['variables']['v8_random_seed'] = 0 # Use a random seed for hash tables. 1307 o['variables']['v8_promise_internal_field_count'] = 1 # Add internal field to promises for async hooks. 1308 o['variables']['v8_use_siphash'] = 0 if options.without_siphash else 1 1309 o['variables']['v8_enable_pointer_compression'] = 1 if options.enable_pointer_compression else 0 1310 o['variables']['v8_enable_31bit_smis_on_64bit_arch'] = 1 if options.enable_pointer_compression else 0 1311 o['variables']['v8_trace_maps'] = 1 if options.trace_maps else 0 1312 o['variables']['node_use_v8_platform'] = b(not options.without_v8_platform) 1313 o['variables']['node_use_bundled_v8'] = b(not options.without_bundled_v8) 1314 o['variables']['force_dynamic_crt'] = 1 if options.shared else 0 1315 o['variables']['node_enable_d8'] = b(options.enable_d8) 1316 if options.enable_d8: 1317 o['variables']['test_isolation_mode'] = 'noop' # Needed by d8.gyp. 1318 if options.without_bundled_v8 and options.enable_d8: 1319 raise Exception('--enable-d8 is incompatible with --without-bundled-v8.') 1320 if options.without_bundled_v8 and options.build_v8_with_gn: 1321 raise Exception( 1322 '--build-v8-with-gn is incompatible with --without-bundled-v8.') 1323 if options.build_v8_with_gn: 1324 v8_path = os.path.join('deps', 'v8') 1325 print('Fetching dependencies to build V8 with GN') 1326 options.build_v8_with_gn = FetchDeps(v8_path) 1327 o['variables']['build_v8_with_gn'] = b(options.build_v8_with_gn) 1328 1329 1330def configure_openssl(o): 1331 variables = o['variables'] 1332 variables['node_use_openssl'] = b(not options.without_ssl) 1333 variables['node_shared_openssl'] = b(options.shared_openssl) 1334 variables['openssl_is_fips'] = b(options.openssl_is_fips) 1335 variables['openssl_fips'] = '' 1336 1337 if options.openssl_no_asm: 1338 variables['openssl_no_asm'] = 1 1339 1340 if options.without_ssl: 1341 def without_ssl_error(option): 1342 error('--without-ssl is incompatible with %s' % option) 1343 if options.shared_openssl: 1344 without_ssl_error('--shared-openssl') 1345 if options.openssl_no_asm: 1346 without_ssl_error('--openssl-no-asm') 1347 if options.openssl_fips: 1348 without_ssl_error('--openssl-fips') 1349 if options.openssl_default_cipher_list: 1350 without_ssl_error('--openssl-default-cipher-list') 1351 return 1352 1353 if options.use_openssl_ca_store: 1354 o['defines'] += ['NODE_OPENSSL_CERT_STORE'] 1355 if options.openssl_system_ca_path: 1356 variables['openssl_system_ca_path'] = options.openssl_system_ca_path 1357 variables['node_without_node_options'] = b(options.without_node_options) 1358 if options.without_node_options: 1359 o['defines'] += ['NODE_WITHOUT_NODE_OPTIONS'] 1360 if options.openssl_default_cipher_list: 1361 variables['openssl_default_cipher_list'] = \ 1362 options.openssl_default_cipher_list 1363 1364 if not options.shared_openssl and not options.openssl_no_asm: 1365 is_x86 = 'x64' in variables['target_arch'] or 'ia32' in variables['target_arch'] 1366 1367 # supported asm compiler for AVX2. See https://github.com/openssl/openssl/ 1368 # blob/OpenSSL_1_1_0-stable/crypto/modes/asm/aesni-gcm-x86_64.pl#L52-L69 1369 openssl110_asm_supported = \ 1370 ('gas_version' in variables and StrictVersion(variables['gas_version']) >= StrictVersion('2.23')) or \ 1371 ('xcode_version' in variables and StrictVersion(variables['xcode_version']) >= StrictVersion('5.0')) or \ 1372 ('llvm_version' in variables and StrictVersion(variables['llvm_version']) >= StrictVersion('3.3')) or \ 1373 ('nasm_version' in variables and StrictVersion(variables['nasm_version']) >= StrictVersion('2.10')) 1374 1375 if is_x86 and not openssl110_asm_supported: 1376 error('''Did not find a new enough assembler, install one or build with 1377 --openssl-no-asm. 1378 Please refer to BUILDING.md''') 1379 1380 elif options.openssl_no_asm: 1381 warn('''--openssl-no-asm will result in binaries that do not take advantage 1382 of modern CPU cryptographic instructions and will therefore be slower. 1383 Please refer to BUILDING.md''') 1384 1385 if options.openssl_no_asm and options.shared_openssl: 1386 error('--openssl-no-asm is incompatible with --shared-openssl') 1387 1388 if options.openssl_fips or options.openssl_fips == '': 1389 error('FIPS is not supported in this version of Node.js') 1390 1391 configure_library('openssl', o) 1392 1393 1394def configure_static(o): 1395 if options.fully_static or options.partly_static: 1396 if flavor == 'mac': 1397 warn("Generation of static executable will not work on OSX " 1398 "when using the default compilation environment") 1399 return 1400 1401 if options.fully_static: 1402 o['libraries'] += ['-static'] 1403 elif options.partly_static: 1404 o['libraries'] += ['-static-libgcc', '-static-libstdc++'] 1405 if options.enable_asan: 1406 o['libraries'] += ['-static-libasan'] 1407 1408 1409def write(filename, data): 1410 print_verbose('creating %s' % filename) 1411 with open(filename, 'w+') as f: 1412 f.write(data) 1413 1414do_not_edit = '# Do not edit. Generated by the configure script.\n' 1415 1416def glob_to_var(dir_base, dir_sub, patch_dir): 1417 list = [] 1418 dir_all = '%s/%s' % (dir_base, dir_sub) 1419 files = os.walk(dir_all) 1420 for ent in files: 1421 (path, dirs, files) = ent 1422 for file in files: 1423 if file.endswith('.cpp') or file.endswith('.c') or file.endswith('.h'): 1424 # srcfile uses "slash" as dir separator as its output is consumed by gyp 1425 srcfile = '%s/%s' % (dir_sub, file) 1426 if patch_dir: 1427 patchfile = '%s/%s/%s' % (dir_base, patch_dir, file) 1428 if os.path.isfile(patchfile): 1429 srcfile = '%s/%s' % (patch_dir, file) 1430 info('Using floating patch "%s" from "%s"' % (patchfile, dir_base)) 1431 list.append(srcfile) 1432 break 1433 return list 1434 1435def configure_intl(o): 1436 def icu_download(path): 1437 depFile = 'tools/icu/current_ver.dep' 1438 with open(depFile) as f: 1439 icus = json.load(f) 1440 # download ICU, if needed 1441 if not os.access(options.download_path, os.W_OK): 1442 error('''Cannot write to desired download path. 1443 Either create it or verify permissions.''') 1444 attemptdownload = nodedownload.candownload(auto_downloads, "icu") 1445 for icu in icus: 1446 url = icu['url'] 1447 (expectHash, hashAlgo, allAlgos) = nodedownload.findHash(icu) 1448 if not expectHash: 1449 error('''Could not find a hash to verify ICU download. 1450 %s may be incorrect. 1451 For the entry %s, 1452 Expected one of these keys: %s''' % (depFile, url, ' '.join(allAlgos))) 1453 local = url.split('/')[-1] 1454 targetfile = os.path.join(options.download_path, local) 1455 if not os.path.isfile(targetfile): 1456 if attemptdownload: 1457 nodedownload.retrievefile(url, targetfile) 1458 else: 1459 print('Re-using existing %s' % targetfile) 1460 if os.path.isfile(targetfile): 1461 print('Checking file integrity with %s:\r' % hashAlgo) 1462 gotHash = nodedownload.checkHash(targetfile, hashAlgo) 1463 print('%s: %s %s' % (hashAlgo, gotHash, targetfile)) 1464 if (expectHash == gotHash): 1465 return targetfile 1466 else: 1467 warn('Expected: %s *MISMATCH*' % expectHash) 1468 warn('\n ** Corrupted ZIP? Delete %s to retry download.\n' % targetfile) 1469 return None 1470 icu_config = { 1471 'variables': {} 1472 } 1473 icu_config_name = 'icu_config.gypi' 1474 1475 # write an empty file to start with 1476 write(icu_config_name, do_not_edit + 1477 pprint.pformat(icu_config, indent=2) + '\n') 1478 1479 # always set icu_small, node.gyp depends on it being defined. 1480 o['variables']['icu_small'] = b(False) 1481 1482 with_intl = options.with_intl 1483 with_icu_source = options.with_icu_source 1484 have_icu_path = bool(options.with_icu_path) 1485 if have_icu_path and with_intl != 'none': 1486 error('Cannot specify both --with-icu-path and --with-intl') 1487 elif have_icu_path: 1488 # Chromium .gyp mode: --with-icu-path 1489 o['variables']['v8_enable_i18n_support'] = 1 1490 # use the .gyp given 1491 o['variables']['icu_gyp_path'] = options.with_icu_path 1492 return 1493 # --with-intl=<with_intl> 1494 # set the default 1495 if with_intl in (None, 'none'): 1496 o['variables']['v8_enable_i18n_support'] = 0 1497 return # no Intl 1498 elif with_intl == 'small-icu': 1499 # small ICU (English only) 1500 o['variables']['v8_enable_i18n_support'] = 1 1501 o['variables']['icu_small'] = b(True) 1502 locs = set(options.with_icu_locales.split(',')) 1503 locs.add('root') # must have root 1504 o['variables']['icu_locales'] = ','.join(str(loc) for loc in locs) 1505 # We will check a bit later if we can use the canned deps/icu-small 1506 o['variables']['icu_default_data'] = options.with_icu_default_data_dir or '' 1507 elif with_intl == 'full-icu': 1508 # full ICU 1509 o['variables']['v8_enable_i18n_support'] = 1 1510 elif with_intl == 'system-icu': 1511 # ICU from pkg-config. 1512 o['variables']['v8_enable_i18n_support'] = 1 1513 pkgicu = pkg_config('icu-i18n') 1514 if not pkgicu[0]: 1515 error('''Could not load pkg-config data for "icu-i18n". 1516 See above errors or the README.md.''') 1517 (libs, cflags, libpath, icuversion) = pkgicu 1518 icu_ver_major = icuversion.split('.')[0] 1519 o['variables']['icu_ver_major'] = icu_ver_major 1520 if int(icu_ver_major) < icu_versions['minimum_icu']: 1521 error('icu4c v%s is too old, v%d.x or later is required.' % 1522 (icuversion, icu_versions['minimum_icu'])) 1523 # libpath provides linker path which may contain spaces 1524 if libpath: 1525 o['libraries'] += [libpath] 1526 # safe to split, cannot contain spaces 1527 o['libraries'] += libs.split() 1528 if cflags: 1529 stripped_flags = [flag.strip() for flag in cflags.split('-I')] 1530 o['include_dirs'] += [flag for flag in stripped_flags if flag] 1531 # use the "system" .gyp 1532 o['variables']['icu_gyp_path'] = 'tools/icu/icu-system.gyp' 1533 return 1534 1535 # this is just the 'deps' dir. Used for unpacking. 1536 icu_parent_path = 'deps' 1537 1538 # The full path to the ICU source directory. Should not include './'. 1539 icu_deps_path = 'deps/icu' 1540 icu_full_path = icu_deps_path 1541 1542 # icu-tmp is used to download and unpack the ICU tarball. 1543 icu_tmp_path = os.path.join(icu_parent_path, 'icu-tmp') 1544 1545 # canned ICU. see tools/icu/README.md to update. 1546 canned_icu_dir = 'deps/icu-small' 1547 1548 # use the README to verify what the canned ICU is 1549 canned_is_full = os.path.isfile(os.path.join(canned_icu_dir, 'README-FULL-ICU.txt')) 1550 canned_is_small = os.path.isfile(os.path.join(canned_icu_dir, 'README-SMALL-ICU.txt')) 1551 if canned_is_small: 1552 warn('Ignoring %s - in-repo small icu is no longer supported.' % canned_icu_dir) 1553 1554 # We can use 'deps/icu-small' - pre-canned ICU *iff* 1555 # - canned_is_full AND 1556 # - with_icu_source is unset (i.e. no other ICU was specified) 1557 # 1558 # This is *roughly* equivalent to 1559 # $ configure --with-intl=full-icu --with-icu-source=deps/icu-small 1560 # .. Except that we avoid copying icu-small over to deps/icu. 1561 # In this default case, deps/icu is ignored, although make clean will 1562 # still harmlessly remove deps/icu. 1563 1564 if (not with_icu_source) and canned_is_full: 1565 # OK- we can use the canned ICU. 1566 icu_full_path = canned_icu_dir 1567 icu_config['variables']['icu_full_canned'] = 1 1568 # --with-icu-source processing 1569 # now, check that they didn't pass --with-icu-source=deps/icu 1570 elif with_icu_source and os.path.abspath(icu_full_path) == os.path.abspath(with_icu_source): 1571 warn('Ignoring redundant --with-icu-source=%s' % with_icu_source) 1572 with_icu_source = None 1573 # if with_icu_source is still set, try to use it. 1574 if with_icu_source: 1575 if os.path.isdir(icu_full_path): 1576 print('Deleting old ICU source: %s' % icu_full_path) 1577 shutil.rmtree(icu_full_path) 1578 # now, what path was given? 1579 if os.path.isdir(with_icu_source): 1580 # it's a path. Copy it. 1581 print('%s -> %s' % (with_icu_source, icu_full_path)) 1582 shutil.copytree(with_icu_source, icu_full_path) 1583 else: 1584 # could be file or URL. 1585 # Set up temporary area 1586 if os.path.isdir(icu_tmp_path): 1587 shutil.rmtree(icu_tmp_path) 1588 os.mkdir(icu_tmp_path) 1589 icu_tarball = None 1590 if os.path.isfile(with_icu_source): 1591 # it's a file. Try to unpack it. 1592 icu_tarball = with_icu_source 1593 else: 1594 # Can we download it? 1595 local = os.path.join(icu_tmp_path, with_icu_source.split('/')[-1]) # local part 1596 icu_tarball = nodedownload.retrievefile(with_icu_source, local) 1597 # continue with "icu_tarball" 1598 nodedownload.unpack(icu_tarball, icu_tmp_path) 1599 # Did it unpack correctly? Should contain 'icu' 1600 tmp_icu = os.path.join(icu_tmp_path, 'icu') 1601 if os.path.isdir(tmp_icu): 1602 os.rename(tmp_icu, icu_full_path) 1603 shutil.rmtree(icu_tmp_path) 1604 else: 1605 shutil.rmtree(icu_tmp_path) 1606 error('--with-icu-source=%s did not result in an "icu" dir.' % \ 1607 with_icu_source) 1608 1609 # ICU mode. (icu-generic.gyp) 1610 o['variables']['icu_gyp_path'] = 'tools/icu/icu-generic.gyp' 1611 # ICU source dir relative to tools/icu (for .gyp file) 1612 o['variables']['icu_path'] = icu_full_path 1613 if not os.path.isdir(icu_full_path): 1614 # can we download (or find) a zipfile? 1615 localzip = icu_download(icu_full_path) 1616 if localzip: 1617 nodedownload.unpack(localzip, icu_parent_path) 1618 else: 1619 warn('* ECMA-402 (Intl) support didn\'t find ICU in %s..' % icu_full_path) 1620 if not os.path.isdir(icu_full_path): 1621 error('''Cannot build Intl without ICU in %s. 1622 Fix, or disable with "--with-intl=none"''' % icu_full_path) 1623 else: 1624 print_verbose('* Using ICU in %s' % icu_full_path) 1625 # Now, what version of ICU is it? We just need the "major", such as 54. 1626 # uvernum.h contains it as a #define. 1627 uvernum_h = os.path.join(icu_full_path, 'source/common/unicode/uvernum.h') 1628 if not os.path.isfile(uvernum_h): 1629 error('Could not load %s - is ICU installed?' % uvernum_h) 1630 icu_ver_major = None 1631 matchVerExp = r'^\s*#define\s+U_ICU_VERSION_SHORT\s+"([^"]*)".*' 1632 match_version = re.compile(matchVerExp) 1633 with io.open(uvernum_h, encoding='utf8') as in_file: 1634 for line in in_file: 1635 m = match_version.match(line) 1636 if m: 1637 icu_ver_major = str(m.group(1)) 1638 if not icu_ver_major: 1639 error('Could not read U_ICU_VERSION_SHORT version from %s' % uvernum_h) 1640 elif int(icu_ver_major) < icu_versions['minimum_icu']: 1641 error('icu4c v%s.x is too old, v%d.x or later is required.' % 1642 (icu_ver_major, icu_versions['minimum_icu'])) 1643 icu_endianness = sys.byteorder[0] 1644 o['variables']['icu_ver_major'] = icu_ver_major 1645 o['variables']['icu_endianness'] = icu_endianness 1646 icu_data_file_l = 'icudt%s%s.dat' % (icu_ver_major, 'l') # LE filename 1647 icu_data_file = 'icudt%s%s.dat' % (icu_ver_major, icu_endianness) 1648 # relative to configure 1649 icu_data_path = os.path.join(icu_full_path, 1650 'source/data/in', 1651 icu_data_file_l) # LE 1652 compressed_data = '%s.bz2' % (icu_data_path) 1653 if not os.path.isfile(icu_data_path) and os.path.isfile(compressed_data): 1654 # unpack. deps/icu is a temporary path 1655 if os.path.isdir(icu_tmp_path): 1656 shutil.rmtree(icu_tmp_path) 1657 os.mkdir(icu_tmp_path) 1658 icu_data_path = os.path.join(icu_tmp_path, icu_data_file_l) 1659 with open(icu_data_path, 'wb') as outf: 1660 inf = bz2.BZ2File(compressed_data, 'rb') 1661 try: 1662 shutil.copyfileobj(inf, outf) 1663 finally: 1664 inf.close() 1665 # Now, proceed.. 1666 1667 # relative to dep.. 1668 icu_data_in = os.path.join('..','..', icu_data_path) 1669 if not os.path.isfile(icu_data_path) and icu_endianness != 'l': 1670 # use host endianness 1671 icu_data_path = os.path.join(icu_full_path, 1672 'source/data/in', 1673 icu_data_file) # will be generated 1674 if not os.path.isfile(icu_data_path): 1675 # .. and we're not about to build it from .gyp! 1676 error('''ICU prebuilt data file %s does not exist. 1677 See the README.md.''' % icu_data_path) 1678 1679 # this is the input '.dat' file to use .. icudt*.dat 1680 # may be little-endian if from a icu-project.org tarball 1681 o['variables']['icu_data_in'] = icu_data_in 1682 1683 # map from variable name to subdirs 1684 icu_src = { 1685 'stubdata': 'stubdata', 1686 'common': 'common', 1687 'i18n': 'i18n', 1688 'tools': 'tools/toolutil', 1689 'genccode': 'tools/genccode', 1690 'genrb': 'tools/genrb', 1691 'icupkg': 'tools/icupkg', 1692 } 1693 # this creates a variable icu_src_XXX for each of the subdirs 1694 # with a list of the src files to use 1695 for i in icu_src: 1696 var = 'icu_src_%s' % i 1697 path = '../../%s/source/%s' % (icu_full_path, icu_src[i]) 1698 icu_config['variables'][var] = glob_to_var('tools/icu', path, 'patches/%s/source/%s' % (icu_ver_major, icu_src[i]) ) 1699 # calculate platform-specific genccode args 1700 # print("platform %s, flavor %s" % (sys.platform, flavor)) 1701 # if sys.platform == 'darwin': 1702 # shlib_suffix = '%s.dylib' 1703 # elif sys.platform.startswith('aix'): 1704 # shlib_suffix = '%s.a' 1705 # else: 1706 # shlib_suffix = 'so.%s' 1707 if flavor == 'win': 1708 icu_config['variables']['icu_asm_ext'] = 'obj' 1709 icu_config['variables']['icu_asm_opts'] = [ '-o ' ] 1710 elif with_intl == 'small-icu' or options.cross_compiling: 1711 icu_config['variables']['icu_asm_ext'] = 'c' 1712 icu_config['variables']['icu_asm_opts'] = [] 1713 elif flavor == 'mac': 1714 icu_config['variables']['icu_asm_ext'] = 'S' 1715 icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc-darwin' ] 1716 elif sys.platform.startswith('aix'): 1717 icu_config['variables']['icu_asm_ext'] = 'S' 1718 icu_config['variables']['icu_asm_opts'] = [ '-a', 'xlc' ] 1719 else: 1720 # assume GCC-compatible asm is OK 1721 icu_config['variables']['icu_asm_ext'] = 'S' 1722 icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc' ] 1723 1724 # write updated icu_config.gypi with a bunch of paths 1725 write(icu_config_name, do_not_edit + 1726 pprint.pformat(icu_config, indent=2) + '\n') 1727 return # end of configure_intl 1728 1729def configure_inspector(o): 1730 disable_inspector = (options.without_inspector or 1731 options.with_intl in (None, 'none') or 1732 options.without_ssl) 1733 o['variables']['v8_enable_inspector'] = 0 if disable_inspector else 1 1734 1735def configure_section_file(o): 1736 try: 1737 proc = subprocess.Popen(['ld.gold'] + ['-v'], stdin = subprocess.PIPE, 1738 stdout = subprocess.PIPE, stderr = subprocess.PIPE) 1739 except OSError: 1740 if options.node_section_ordering_info != "": 1741 warn('''No acceptable ld.gold linker found!''') 1742 return 0 1743 1744 match = re.match(r"^GNU gold.*([0-9]+)\.([0-9]+)$", 1745 proc.communicate()[0].decode("utf-8")) 1746 1747 if match: 1748 gold_major_version = match.group(1) 1749 gold_minor_version = match.group(2) 1750 if int(gold_major_version) == 1 and int(gold_minor_version) <= 1: 1751 error('''GNU gold version must be greater than 1.2 in order to use section 1752 reordering''') 1753 1754 if options.node_section_ordering_info != "": 1755 o['variables']['node_section_ordering_info'] = os.path.realpath( 1756 str(options.node_section_ordering_info)) 1757 else: 1758 o['variables']['node_section_ordering_info'] = "" 1759 1760def make_bin_override(): 1761 if sys.platform == 'win32': 1762 raise Exception('make_bin_override should not be called on win32.') 1763 # If the system python is not the python we are running (which should be 1764 # python 2), then create a directory with a symlink called `python` to our 1765 # sys.executable. This directory will be prefixed to the PATH, so that 1766 # other tools that shell out to `python` will use the appropriate python 1767 1768 which_python = which('python') 1769 if (which_python and 1770 os.path.realpath(which_python) == os.path.realpath(sys.executable)): 1771 return 1772 1773 bin_override = os.path.abspath('out/tools/bin') 1774 try: 1775 os.makedirs(bin_override) 1776 except OSError as e: 1777 if e.errno != errno.EEXIST: raise e 1778 1779 python_link = os.path.join(bin_override, 'python') 1780 try: 1781 os.unlink(python_link) 1782 except OSError as e: 1783 if e.errno != errno.ENOENT: raise e 1784 os.symlink(sys.executable, python_link) 1785 1786 # We need to set the environment right now so that when gyp (in run_gyp) 1787 # shells out, it finds the right python (specifically at 1788 # https://github.com/nodejs/node/blob/d82e107/deps/v8/gypfiles/toolchain.gypi#L43) 1789 os.environ['PATH'] = bin_override + ':' + os.environ['PATH'] 1790 1791 return bin_override 1792 1793output = { 1794 'variables': {}, 1795 'include_dirs': [], 1796 'libraries': [], 1797 'defines': [], 1798 'cflags': [], 1799} 1800 1801# Print a warning when the compiler is too old. 1802check_compiler(output) 1803 1804# determine the "flavor" (operating system) we're building for, 1805# leveraging gyp's GetFlavor function 1806flavor_params = {} 1807if (options.dest_os): 1808 flavor_params['flavor'] = options.dest_os 1809flavor = GetFlavor(flavor_params) 1810 1811configure_node(output) 1812configure_node_lib_files(output) 1813configure_napi(output) 1814configure_library('zlib', output) 1815configure_library('http_parser', output) 1816configure_library('libuv', output) 1817configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc']) 1818configure_library('cares', output, pkgname='libcares') 1819configure_library('nghttp2', output, pkgname='libnghttp2') 1820configure_v8(output) 1821configure_openssl(output) 1822configure_intl(output) 1823configure_static(output) 1824configure_inspector(output) 1825configure_section_file(output) 1826 1827# Forward OSS-Fuzz settings 1828output['variables']['ossfuzz'] = b(options.ossfuzz) 1829 1830# variables should be a root level element, 1831# move everything else to target_defaults 1832variables = output['variables'] 1833del output['variables'] 1834variables['is_debug'] = B(options.debug) 1835 1836# make_global_settings for special FIPS linking 1837# should not be used to compile modules in node-gyp 1838config_fips = { 'make_global_settings' : [] } 1839if 'make_fips_settings' in output: 1840 config_fips['make_global_settings'] = output['make_fips_settings'] 1841 del output['make_fips_settings'] 1842 write('config_fips.gypi', do_not_edit + 1843 pprint.pformat(config_fips, indent=2) + '\n') 1844 1845# make_global_settings should be a root level element too 1846if 'make_global_settings' in output: 1847 make_global_settings = output['make_global_settings'] 1848 del output['make_global_settings'] 1849else: 1850 make_global_settings = False 1851 1852output = { 1853 'variables': variables, 1854 'target_defaults': output, 1855} 1856if make_global_settings: 1857 output['make_global_settings'] = make_global_settings 1858 1859print_verbose(output) 1860 1861write('config.gypi', do_not_edit + 1862 pprint.pformat(output, indent=2) + '\n') 1863 1864write('config.status', '#!/bin/sh\nset -x\nexec ./configure ' + 1865 ' '.join([pipes.quote(arg) for arg in original_argv]) + '\n') 1866os.chmod('config.status', 0o775) 1867 1868 1869config = { 1870 'BUILDTYPE': 'Debug' if options.debug else 'Release', 1871 'NODE_TARGET_TYPE': variables['node_target_type'], 1872} 1873 1874# Not needed for trivial case. Useless when it's a win32 path. 1875if sys.executable != 'python' and ':\\' not in sys.executable: 1876 config['PYTHON'] = sys.executable 1877 1878if options.prefix: 1879 config['PREFIX'] = options.prefix 1880 1881if options.use_ninja: 1882 config['BUILD_WITH'] = 'ninja' 1883 1884# On Windows there is another find.exe in C:\Windows\System32 1885if sys.platform == 'win32': 1886 config['FIND'] = '/usr/bin/find' 1887 1888config_lines = ['='.join((k,v)) for k,v in config.items()] 1889# Add a blank string to get a blank line at the end. 1890config_lines += [''] 1891config_str = '\n'.join(config_lines) 1892 1893# On Windows there's no reason to search for a different python binary. 1894bin_override = None if sys.platform == 'win32' else make_bin_override() 1895if bin_override: 1896 config_str = 'export PATH:=' + bin_override + ':$(PATH)\n' + config_str 1897 1898write('config.mk', do_not_edit + config_str) 1899 1900 1901 1902gyp_args = ['--no-parallel', '-Dconfiguring_node=1'] 1903 1904if options.use_ninja: 1905 gyp_args += ['-f', 'ninja'] 1906elif flavor == 'win' and sys.platform != 'msys': 1907 gyp_args += ['-f', 'msvs', '-G', 'msvs_version=auto'] 1908else: 1909 gyp_args += ['-f', 'make-' + flavor] 1910 1911if options.compile_commands_json: 1912 gyp_args += ['-f', 'compile_commands_json'] 1913 1914# override the variable `python` defined in common.gypi 1915if bin_override is not None: 1916 gyp_args += ['-Dpython=' + sys.executable] 1917 1918# pass the leftover positional arguments to GYP 1919gyp_args += args 1920 1921if warn.warned and not options.verbose: 1922 warn('warnings were emitted in the configure phase') 1923 1924print_verbose("running: \n " + " ".join(['python', 'tools/gyp_node.py'] + gyp_args)) 1925run_gyp(gyp_args) 1926info('configure completed successfully') 1927