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-conf-name", 180 action="store", 181 dest="openssl_conf_name", 182 default='nodejs_conf', 183 help="The OpenSSL config appname (config section name) used by Node.js") 184 185parser.add_option('--openssl-default-cipher-list', 186 action='store', 187 dest='openssl_default_cipher_list', 188 help='Use the specified cipher list as the default cipher list') 189 190parser.add_option("--openssl-no-asm", 191 action="store_true", 192 dest="openssl_no_asm", 193 help="Do not build optimized assembly for OpenSSL") 194 195parser.add_option('--openssl-fips', 196 action='store', 197 dest='openssl_fips', 198 help='Build OpenSSL using FIPS canister .o file in supplied folder') 199 200parser.add_option('--openssl-is-fips', 201 action='store_true', 202 dest='openssl_is_fips', 203 help='specifies that the OpenSSL library is FIPS compatible') 204 205parser.add_option('--openssl-use-def-ca-store', 206 action='store_true', 207 dest='use_openssl_ca_store', 208 help='Use OpenSSL supplied CA store instead of compiled-in Mozilla CA copy.') 209 210parser.add_option('--openssl-system-ca-path', 211 action='store', 212 dest='openssl_system_ca_path', 213 help='Use the specified path to system CA (PEM format) in addition to ' 214 'the OpenSSL supplied CA store or compiled-in Mozilla CA copy.') 215 216parser.add_option('--experimental-http-parser', 217 action='store_true', 218 dest='experimental_http_parser', 219 help='(no-op)') 220 221shared_optgroup.add_option('--shared-http-parser', 222 action='store_true', 223 dest='shared_http_parser', 224 help='link to a shared http_parser DLL instead of static linking') 225 226shared_optgroup.add_option('--shared-http-parser-includes', 227 action='store', 228 dest='shared_http_parser_includes', 229 help='directory containing http_parser header files') 230 231shared_optgroup.add_option('--shared-http-parser-libname', 232 action='store', 233 dest='shared_http_parser_libname', 234 default='http_parser', 235 help='alternative lib name to link to [default: %default]') 236 237shared_optgroup.add_option('--shared-http-parser-libpath', 238 action='store', 239 dest='shared_http_parser_libpath', 240 help='a directory to search for the shared http_parser DLL') 241 242shared_optgroup.add_option('--shared-libuv', 243 action='store_true', 244 dest='shared_libuv', 245 help='link to a shared libuv DLL instead of static linking') 246 247shared_optgroup.add_option('--shared-libuv-includes', 248 action='store', 249 dest='shared_libuv_includes', 250 help='directory containing libuv header files') 251 252shared_optgroup.add_option('--shared-libuv-libname', 253 action='store', 254 dest='shared_libuv_libname', 255 default='uv', 256 help='alternative lib name to link to [default: %default]') 257 258shared_optgroup.add_option('--shared-libuv-libpath', 259 action='store', 260 dest='shared_libuv_libpath', 261 help='a directory to search for the shared libuv DLL') 262 263shared_optgroup.add_option('--shared-nghttp2', 264 action='store_true', 265 dest='shared_nghttp2', 266 help='link to a shared nghttp2 DLL instead of static linking') 267 268shared_optgroup.add_option('--shared-nghttp2-includes', 269 action='store', 270 dest='shared_nghttp2_includes', 271 help='directory containing nghttp2 header files') 272 273shared_optgroup.add_option('--shared-nghttp2-libname', 274 action='store', 275 dest='shared_nghttp2_libname', 276 default='nghttp2', 277 help='alternative lib name to link to [default: %default]') 278 279shared_optgroup.add_option('--shared-nghttp2-libpath', 280 action='store', 281 dest='shared_nghttp2_libpath', 282 help='a directory to search for the shared nghttp2 DLLs') 283 284shared_optgroup.add_option('--shared-openssl', 285 action='store_true', 286 dest='shared_openssl', 287 help='link to a shared OpenSSl DLL instead of static linking') 288 289shared_optgroup.add_option('--shared-openssl-includes', 290 action='store', 291 dest='shared_openssl_includes', 292 help='directory containing OpenSSL header files') 293 294shared_optgroup.add_option('--shared-openssl-libname', 295 action='store', 296 dest='shared_openssl_libname', 297 default='crypto,ssl', 298 help='alternative lib name to link to [default: %default]') 299 300shared_optgroup.add_option('--shared-openssl-libpath', 301 action='store', 302 dest='shared_openssl_libpath', 303 help='a directory to search for the shared OpenSSL DLLs') 304 305shared_optgroup.add_option('--shared-zlib', 306 action='store_true', 307 dest='shared_zlib', 308 help='link to a shared zlib DLL instead of static linking') 309 310shared_optgroup.add_option('--shared-zlib-includes', 311 action='store', 312 dest='shared_zlib_includes', 313 help='directory containing zlib header files') 314 315shared_optgroup.add_option('--shared-zlib-libname', 316 action='store', 317 dest='shared_zlib_libname', 318 default='z', 319 help='alternative lib name to link to [default: %default]') 320 321shared_optgroup.add_option('--shared-zlib-libpath', 322 action='store', 323 dest='shared_zlib_libpath', 324 help='a directory to search for the shared zlib DLL') 325 326shared_optgroup.add_option('--shared-brotli', 327 action='store_true', 328 dest='shared_brotli', 329 help='link to a shared brotli DLL instead of static linking') 330 331shared_optgroup.add_option('--shared-brotli-includes', 332 action='store', 333 dest='shared_brotli_includes', 334 help='directory containing brotli header files') 335 336shared_optgroup.add_option('--shared-brotli-libname', 337 action='store', 338 dest='shared_brotli_libname', 339 default='brotlidec,brotlienc', 340 help='alternative lib name to link to [default: %default]') 341 342shared_optgroup.add_option('--shared-brotli-libpath', 343 action='store', 344 dest='shared_brotli_libpath', 345 help='a directory to search for the shared brotli DLL') 346 347shared_optgroup.add_option('--shared-cares', 348 action='store_true', 349 dest='shared_cares', 350 help='link to a shared cares DLL instead of static linking') 351 352shared_optgroup.add_option('--shared-cares-includes', 353 action='store', 354 dest='shared_cares_includes', 355 help='directory containing cares header files') 356 357shared_optgroup.add_option('--shared-cares-libname', 358 action='store', 359 dest='shared_cares_libname', 360 default='cares', 361 help='alternative lib name to link to [default: %default]') 362 363shared_optgroup.add_option('--shared-cares-libpath', 364 action='store', 365 dest='shared_cares_libpath', 366 help='a directory to search for the shared cares DLL') 367 368parser.add_option_group(shared_optgroup) 369 370parser.add_option('--systemtap-includes', 371 action='store', 372 dest='systemtap_includes', 373 help='directory containing systemtap header files') 374 375parser.add_option('--tag', 376 action='store', 377 dest='tag', 378 help='custom build tag') 379 380parser.add_option('--release-urlbase', 381 action='store', 382 dest='release_urlbase', 383 help='Provide a custom URL prefix for the `process.release` properties ' 384 '`sourceUrl` and `headersUrl`. When compiling a release build, this ' 385 'will default to https://nodejs.org/download/release/') 386 387parser.add_option('--enable-d8', 388 action='store_true', 389 dest='enable_d8', 390 help=optparse.SUPPRESS_HELP) # Unsupported, undocumented. 391 392parser.add_option('--enable-trace-maps', 393 action='store_true', 394 dest='trace_maps', 395 help='Enable the --trace-maps flag in V8 (use at your own risk)') 396 397parser.add_option('--experimental-enable-pointer-compression', 398 action='store_true', 399 dest='enable_pointer_compression', 400 help='[Experimental] Enable V8 pointer compression (limits max heap to 4GB and breaks ABI compatibility)') 401 402parser.add_option('--v8-options', 403 action='store', 404 dest='v8_options', 405 help='v8 options to pass, see `node --v8-options` for examples.') 406 407parser.add_option('--with-ossfuzz', 408 action='store_true', 409 dest='ossfuzz', 410 help='Enables building of fuzzers. This command should be run in an OSS-Fuzz Docker image.') 411 412parser.add_option('--with-arm-float-abi', 413 action='store', 414 dest='arm_float_abi', 415 choices=valid_arm_float_abi, 416 help='specifies which floating-point ABI to use ({0}).'.format( 417 ', '.join(valid_arm_float_abi))) 418 419parser.add_option('--with-arm-fpu', 420 action='store', 421 dest='arm_fpu', 422 choices=valid_arm_fpu, 423 help='ARM FPU mode ({0}) [default: %default]'.format( 424 ', '.join(valid_arm_fpu))) 425 426parser.add_option('--with-mips-arch-variant', 427 action='store', 428 dest='mips_arch_variant', 429 default='r2', 430 choices=valid_mips_arch, 431 help='MIPS arch variant ({0}) [default: %default]'.format( 432 ', '.join(valid_mips_arch))) 433 434parser.add_option('--with-mips-fpu-mode', 435 action='store', 436 dest='mips_fpu_mode', 437 default='fp32', 438 choices=valid_mips_fpu, 439 help='MIPS FPU mode ({0}) [default: %default]'.format( 440 ', '.join(valid_mips_fpu))) 441 442parser.add_option('--with-mips-float-abi', 443 action='store', 444 dest='mips_float_abi', 445 default='hard', 446 choices=valid_mips_float_abi, 447 help='MIPS floating-point ABI ({0}) [default: %default]'.format( 448 ', '.join(valid_mips_float_abi))) 449 450parser.add_option('--with-dtrace', 451 action='store_true', 452 dest='with_dtrace', 453 help='build with DTrace (default is true on sunos and darwin)') 454 455parser.add_option('--with-etw', 456 action='store_true', 457 dest='with_etw', 458 help='build with ETW (default is true on Windows)') 459 460parser.add_option('--use-largepages', 461 action='store_true', 462 dest='node_use_large_pages', 463 help='This option has no effect. --use-largepages is now a runtime option.') 464 465parser.add_option('--use-largepages-script-lld', 466 action='store_true', 467 dest='node_use_large_pages_script_lld', 468 help='This option has no effect. --use-largepages is now a runtime option.') 469 470parser.add_option('--use-section-ordering-file', 471 action='store', 472 dest='node_section_ordering_info', 473 default='', 474 help='Pass a section ordering file to the linker. This requires that ' + 475 'Node.js be linked using the gold linker. The gold linker must have ' + 476 'version 1.2 or greater.') 477 478intl_optgroup.add_option('--with-intl', 479 action='store', 480 dest='with_intl', 481 default='full-icu', 482 choices=valid_intl_modes, 483 help='Intl mode (valid choices: {0}) [default: %default]'.format( 484 ', '.join(valid_intl_modes))) 485 486intl_optgroup.add_option('--without-intl', 487 action='store_const', 488 dest='with_intl', 489 const='none', 490 help='Disable Intl, same as --with-intl=none (disables inspector)') 491 492intl_optgroup.add_option('--with-icu-path', 493 action='store', 494 dest='with_icu_path', 495 help='Path to icu.gyp (ICU i18n, Chromium version only.)') 496 497icu_default_locales='root,en' 498 499intl_optgroup.add_option('--with-icu-locales', 500 action='store', 501 dest='with_icu_locales', 502 default=icu_default_locales, 503 help='Comma-separated list of locales for "small-icu". "root" is assumed. ' 504 '[default: %default]') 505 506intl_optgroup.add_option('--with-icu-source', 507 action='store', 508 dest='with_icu_source', 509 help='Intl mode: optional local path to icu/ dir, or path/URL of ' 510 'the icu4c source archive. ' 511 'v%d.x or later recommended.' % icu_versions['minimum_icu']) 512 513intl_optgroup.add_option('--with-icu-default-data-dir', 514 action='store', 515 dest='with_icu_default_data_dir', 516 help='Path to the icuXXdt{lb}.dat file. If unspecified, ICU data will ' 517 'only be read if the NODE_ICU_DATA environment variable or the ' 518 '--icu-data-dir runtime argument is used. This option has effect ' 519 'only when Node.js is built with --with-intl=small-icu.') 520 521parser.add_option('--with-ltcg', 522 action='store_true', 523 dest='with_ltcg', 524 help='Use Link Time Code Generation. This feature is only available on Windows.') 525 526parser.add_option('--without-node-snapshot', 527 action='store_true', 528 dest='without_node_snapshot', 529 help='Turn off V8 snapshot integration. Currently experimental.') 530 531parser.add_option('--without-node-code-cache', 532 action='store_true', 533 dest='without_node_code_cache', 534 help='Turn off V8 Code cache integration.') 535 536intl_optgroup.add_option('--download', 537 action='store', 538 dest='download_list', 539 help=nodedownload.help()) 540 541intl_optgroup.add_option('--download-path', 542 action='store', 543 dest='download_path', 544 default='deps', 545 help='Download directory [default: %default]') 546 547parser.add_option_group(intl_optgroup) 548 549parser.add_option('--debug-lib', 550 action='store_true', 551 dest='node_debug_lib', 552 help='build lib with DCHECK macros') 553 554http2_optgroup.add_option('--debug-nghttp2', 555 action='store_true', 556 dest='debug_nghttp2', 557 help='build nghttp2 with DEBUGBUILD (default is false)') 558 559parser.add_option_group(http2_optgroup) 560 561parser.add_option('--without-dtrace', 562 action='store_true', 563 dest='without_dtrace', 564 help='build without DTrace') 565 566parser.add_option('--without-etw', 567 action='store_true', 568 dest='without_etw', 569 help='build without ETW') 570 571parser.add_option('--without-npm', 572 action='store_true', 573 dest='without_npm', 574 help='do not install the bundled npm (package manager)') 575 576parser.add_option('--without-corepack', 577 action='store_true', 578 dest='without_corepack', 579 help='do not install the bundled Corepack') 580 581# Dummy option for backwards compatibility 582parser.add_option('--without-report', 583 action='store_true', 584 dest='unused_without_report', 585 help=optparse.SUPPRESS_HELP) 586 587parser.add_option('--with-snapshot', 588 action='store_true', 589 dest='unused_with_snapshot', 590 help=optparse.SUPPRESS_HELP) 591 592parser.add_option('--without-snapshot', 593 action='store_true', 594 dest='unused_without_snapshot', 595 help=optparse.SUPPRESS_HELP) 596 597parser.add_option('--without-siphash', 598 action='store_true', 599 dest='without_siphash', 600 help=optparse.SUPPRESS_HELP) 601 602# End dummy list. 603 604parser.add_option('--without-ssl', 605 action='store_true', 606 dest='without_ssl', 607 help='build without SSL (disables crypto, https, inspector, etc.)') 608 609parser.add_option('--without-node-options', 610 action='store_true', 611 dest='without_node_options', 612 help='build without NODE_OPTIONS support') 613 614parser.add_option('--ninja', 615 action='store_true', 616 dest='use_ninja', 617 help='generate build files for use with Ninja') 618 619parser.add_option('--enable-asan', 620 action='store_true', 621 dest='enable_asan', 622 help='compile for Address Sanitizer to find memory bugs') 623 624parser.add_option('--enable-static', 625 action='store_true', 626 dest='enable_static', 627 help='build as static library') 628 629parser.add_option('--no-browser-globals', 630 action='store_true', 631 dest='no_browser_globals', 632 help='do not export browser globals like setTimeout, console, etc. ' + 633 '(This mode is not officially supported for regular applications)') 634 635parser.add_option('--without-inspector', 636 action='store_true', 637 dest='without_inspector', 638 help='disable the V8 inspector protocol') 639 640parser.add_option('--shared', 641 action='store_true', 642 dest='shared', 643 help='compile shared library for embedding node in another project. ' + 644 '(This mode is not officially supported for regular applications)') 645 646parser.add_option('--without-v8-platform', 647 action='store_true', 648 dest='without_v8_platform', 649 default=False, 650 help='do not initialize v8 platform during node.js startup. ' + 651 '(This mode is not officially supported for regular applications)') 652 653parser.add_option('--without-bundled-v8', 654 action='store_true', 655 dest='without_bundled_v8', 656 default=False, 657 help='do not use V8 includes from the bundled deps folder. ' + 658 '(This mode is not officially supported for regular applications)') 659 660parser.add_option('--build-v8-with-gn', 661 action='store_true', 662 dest='build_v8_with_gn', 663 default=False, 664 help='build V8 using GN instead of gyp') 665 666parser.add_option('--verbose', 667 action='store_true', 668 dest='verbose', 669 default=False, 670 help='get more output from this script') 671 672parser.add_option('--v8-non-optimized-debug', 673 action='store_true', 674 dest='v8_non_optimized_debug', 675 default=False, 676 help='compile V8 with minimal optimizations and with runtime checks') 677 678parser.add_option('--v8-with-dchecks', 679 action='store_true', 680 dest='v8_with_dchecks', 681 default=False, 682 help='compile V8 with debug checks and runtime debugging features enabled') 683 684parser.add_option('--v8-lite-mode', 685 action='store_true', 686 dest='v8_lite_mode', 687 default=False, 688 help='compile V8 in lite mode for constrained environments (lowers V8 '+ 689 'memory footprint, but also implies no just-in-time compilation ' + 690 'support, thus much slower execution)') 691 692parser.add_option('--v8-enable-object-print', 693 action='store_true', 694 dest='v8_enable_object_print', 695 default=True, 696 help='compile V8 with auxiliar functions for native debuggers') 697 698parser.add_option('--node-builtin-modules-path', 699 action='store', 700 dest='node_builtin_modules_path', 701 default=False, 702 help='node will load builtin modules from disk instead of from binary') 703 704# Create compile_commands.json in out/Debug and out/Release. 705parser.add_option('-C', 706 action='store_true', 707 dest='compile_commands_json', 708 help=optparse.SUPPRESS_HELP) 709 710(options, args) = parser.parse_args() 711 712# Expand ~ in the install prefix now, it gets written to multiple files. 713options.prefix = os.path.expanduser(options.prefix or '') 714 715# set up auto-download list 716auto_downloads = nodedownload.parse(options.download_list) 717 718 719def error(msg): 720 prefix = '\033[1m\033[31mERROR\033[0m' if os.isatty(1) else 'ERROR' 721 print('%s: %s' % (prefix, msg)) 722 sys.exit(1) 723 724def warn(msg): 725 warn.warned = True 726 prefix = '\033[1m\033[93mWARNING\033[0m' if os.isatty(1) else 'WARNING' 727 print('%s: %s' % (prefix, msg)) 728 729# track if warnings occurred 730warn.warned = False 731 732def info(msg): 733 prefix = '\033[1m\033[32mINFO\033[0m' if os.isatty(1) else 'INFO' 734 print('%s: %s' % (prefix, msg)) 735 736def print_verbose(x): 737 if not options.verbose: 738 return 739 if type(x) is str: 740 print(x) 741 else: 742 pprint.pprint(x, indent=2) 743 744def b(value): 745 """Returns the string 'true' if value is truthy, 'false' otherwise.""" 746 return 'true' if value else 'false' 747 748def B(value): 749 """Returns 1 if value is truthy, 0 otherwise.""" 750 return 1 if value else 0 751 752def to_utf8(s): 753 return s if isinstance(s, str) else s.decode("utf-8") 754 755def pkg_config(pkg): 756 """Run pkg-config on the specified package 757 Returns ("-l flags", "-I flags", "-L flags", "version") 758 otherwise (None, None, None, None)""" 759 pkg_config = os.environ.get('PKG_CONFIG', 'pkg-config') 760 args = [] # Print pkg-config warnings on first round. 761 retval = () 762 for flag in ['--libs-only-l', '--cflags-only-I', 763 '--libs-only-L', '--modversion']: 764 args += [flag] 765 if isinstance(pkg, list): 766 args += pkg 767 else: 768 args += [pkg] 769 try: 770 proc = subprocess.Popen(shlex.split(pkg_config) + args, 771 stdout=subprocess.PIPE) 772 val = to_utf8(proc.communicate()[0]).strip() 773 except OSError as e: 774 if e.errno != errno.ENOENT: raise e # Unexpected error. 775 return (None, None, None, None) # No pkg-config/pkgconf installed. 776 retval += (val,) 777 args = ['--silence-errors'] 778 return retval 779 780 781def try_check_compiler(cc, lang): 782 try: 783 proc = subprocess.Popen(shlex.split(cc) + ['-E', '-P', '-x', lang, '-'], 784 stdin=subprocess.PIPE, stdout=subprocess.PIPE) 785 except OSError: 786 return (False, False, '', '') 787 788 proc.stdin.write(b'__clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ ' 789 b'__clang_major__ __clang_minor__ __clang_patchlevel__') 790 791 values = (to_utf8(proc.communicate()[0]).split() + ['0'] * 7)[0:7] 792 is_clang = values[0] == '1' 793 gcc_version = tuple(map(int, values[1:1+3])) 794 clang_version = tuple(map(int, values[4:4+3])) if is_clang else None 795 796 return (True, is_clang, clang_version, gcc_version) 797 798 799# 800# The version of asm compiler is needed for building openssl asm files. 801# See deps/openssl/openssl.gypi for detail. 802# Commands and regular expressions to obtain its version number are taken from 803# https://github.com/openssl/openssl/blob/OpenSSL_1_0_2-stable/crypto/sha/asm/sha512-x86_64.pl#L112-L129 804# 805def get_version_helper(cc, regexp): 806 try: 807 proc = subprocess.Popen(shlex.split(cc) + ['-v'], stdin=subprocess.PIPE, 808 stderr=subprocess.PIPE, stdout=subprocess.PIPE) 809 except OSError: 810 error('''No acceptable C compiler found! 811 812 Please make sure you have a C compiler installed on your system and/or 813 consider adjusting the CC environment variable if you installed 814 it in a non-standard prefix.''') 815 816 match = re.search(regexp, to_utf8(proc.communicate()[1])) 817 818 if match: 819 return match.group(2) 820 else: 821 return '0.0' 822 823def get_nasm_version(asm): 824 try: 825 proc = subprocess.Popen(shlex.split(asm) + ['-v'], 826 stdin=subprocess.PIPE, stderr=subprocess.PIPE, 827 stdout=subprocess.PIPE) 828 except OSError: 829 warn('''No acceptable ASM compiler found! 830 Please make sure you have installed NASM from https://www.nasm.us 831 and refer BUILDING.md.''') 832 return '0.0' 833 834 match = re.match(r"NASM version ([2-9]\.[0-9][0-9]+)", 835 to_utf8(proc.communicate()[0])) 836 837 if match: 838 return match.group(1) 839 else: 840 return '0.0' 841 842def get_llvm_version(cc): 843 return get_version_helper( 844 cc, r"(^(?:.+ )?clang version|based on LLVM) ([0-9]+\.[0-9]+)") 845 846def get_xcode_version(cc): 847 return get_version_helper( 848 cc, r"(^Apple (?:clang|LLVM) version) ([0-9]+\.[0-9]+)") 849 850def get_gas_version(cc): 851 try: 852 custom_env = os.environ.copy() 853 custom_env["LC_ALL"] = "C" 854 proc = subprocess.Popen(shlex.split(cc) + ['-Wa,-v', '-c', '-o', 855 '/dev/null', '-x', 856 'assembler', '/dev/null'], 857 stdin=subprocess.PIPE, stderr=subprocess.PIPE, 858 stdout=subprocess.PIPE, env=custom_env) 859 except OSError: 860 error('''No acceptable C compiler found! 861 862 Please make sure you have a C compiler installed on your system and/or 863 consider adjusting the CC environment variable if you installed 864 it in a non-standard prefix.''') 865 866 gas_ret = to_utf8(proc.communicate()[1]) 867 match = re.match(r"GNU assembler version ([2-9]\.[0-9]+)", gas_ret) 868 869 if match: 870 return match.group(1) 871 else: 872 warn('Could not recognize `gas`: ' + gas_ret) 873 return '0.0' 874 875# Note: Apple clang self-reports as clang 4.2.0 and gcc 4.2.1. It passes 876# the version check more by accident than anything else but a more rigorous 877# check involves checking the build number against an allowlist. I'm not 878# quite prepared to go that far yet. 879def check_compiler(o): 880 if sys.platform == 'win32': 881 o['variables']['llvm_version'] = '0.0' 882 if not options.openssl_no_asm and options.dest_cpu in ('x86', 'x64'): 883 nasm_version = get_nasm_version('nasm') 884 o['variables']['nasm_version'] = nasm_version 885 if nasm_version == '0.0': 886 o['variables']['openssl_no_asm'] = 1 887 return 888 889 ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, 'c++') 890 version_str = ".".join(map(str, clang_version if is_clang else gcc_version)) 891 print_verbose('Detected %sC++ compiler (CXX=%s) version: %s' % 892 ('clang ' if is_clang else '', CXX, version_str)) 893 if not ok: 894 warn('failed to autodetect C++ compiler version (CXX=%s)' % CXX) 895 elif clang_version < (8, 0, 0) if is_clang else gcc_version < (6, 3, 0): 896 warn('C++ compiler (CXX=%s, %s) too old, need g++ 6.3.0 or clang++ 8.0.0' % 897 (CXX, version_str)) 898 899 ok, is_clang, clang_version, gcc_version = try_check_compiler(CC, 'c') 900 version_str = ".".join(map(str, clang_version if is_clang else gcc_version)) 901 print_verbose('Detected %sC compiler (CC=%s) version: %s' % 902 ('clang ' if is_clang else '', CC, version_str)) 903 if not ok: 904 warn('failed to autodetect C compiler version (CC=%s)' % CC) 905 elif not is_clang and gcc_version < (4, 2, 0): 906 # clang 3.2 is a little white lie because any clang version will probably 907 # do for the C bits. However, we might as well encourage people to upgrade 908 # to a version that is not completely ancient. 909 warn('C compiler (CC=%s, %s) too old, need gcc 4.2 or clang 3.2' % 910 (CC, version_str)) 911 912 o['variables']['llvm_version'] = get_llvm_version(CC) if is_clang else '0.0' 913 914 # Need xcode_version or gas_version when openssl asm files are compiled. 915 if options.without_ssl or options.openssl_no_asm or options.shared_openssl: 916 return 917 918 if is_clang: 919 if sys.platform == 'darwin': 920 o['variables']['xcode_version'] = get_xcode_version(CC) 921 else: 922 o['variables']['gas_version'] = get_gas_version(CC) 923 924 925def cc_macros(cc=None): 926 """Checks predefined macros using the C compiler command.""" 927 928 try: 929 p = subprocess.Popen(shlex.split(cc or CC) + ['-dM', '-E', '-'], 930 stdin=subprocess.PIPE, 931 stdout=subprocess.PIPE, 932 stderr=subprocess.PIPE) 933 except OSError: 934 error('''No acceptable C compiler found! 935 936 Please make sure you have a C compiler installed on your system and/or 937 consider adjusting the CC environment variable if you installed 938 it in a non-standard prefix.''') 939 940 p.stdin.write(b'\n') 941 out = to_utf8(p.communicate()[0]).split('\n') 942 943 k = {} 944 for line in out: 945 lst = shlex.split(line) 946 if len(lst) > 2: 947 key = lst[1] 948 val = lst[2] 949 k[key] = val 950 return k 951 952 953def is_arch_armv7(): 954 """Check for ARMv7 instructions""" 955 cc_macros_cache = cc_macros() 956 return cc_macros_cache.get('__ARM_ARCH') == '7' 957 958 959def is_arch_armv6(): 960 """Check for ARMv6 instructions""" 961 cc_macros_cache = cc_macros() 962 return cc_macros_cache.get('__ARM_ARCH') == '6' 963 964 965def is_arm_hard_float_abi(): 966 """Check for hardfloat or softfloat eabi on ARM""" 967 # GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify 968 # the Floating Point ABI used (PCS stands for Procedure Call Standard). 969 # We use these as well as a couple of other defines to statically determine 970 # what FP ABI used. 971 972 return '__ARM_PCS_VFP' in cc_macros() 973 974 975def host_arch_cc(): 976 """Host architecture check using the CC command.""" 977 978 k = cc_macros(os.environ.get('CC_host')) 979 980 matchup = { 981 '__aarch64__' : 'arm64', 982 '__arm__' : 'arm', 983 '__i386__' : 'ia32', 984 '__MIPSEL__' : 'mipsel', 985 '__mips__' : 'mips', 986 '__PPC64__' : 'ppc64', 987 '__PPC__' : 'ppc64', 988 '__x86_64__' : 'x64', 989 '__s390x__' : 's390x', 990 } 991 992 rtn = 'ia32' # default 993 994 for i in matchup: 995 if i in k and k[i] != '0': 996 rtn = matchup[i] 997 break 998 999 if rtn == 'mipsel' and '_LP64' in k: 1000 rtn = 'mips64el' 1001 1002 return rtn 1003 1004 1005def host_arch_win(): 1006 """Host architecture check using environ vars (better way to do this?)""" 1007 1008 observed_arch = os.environ.get('PROCESSOR_ARCHITECTURE', 'x86') 1009 arch = os.environ.get('PROCESSOR_ARCHITEW6432', observed_arch) 1010 1011 matchup = { 1012 'AMD64' : 'x64', 1013 'x86' : 'ia32', 1014 'arm' : 'arm', 1015 'mips' : 'mips', 1016 } 1017 1018 return matchup.get(arch, 'ia32') 1019 1020 1021def configure_arm(o): 1022 if options.arm_float_abi: 1023 arm_float_abi = options.arm_float_abi 1024 elif is_arm_hard_float_abi(): 1025 arm_float_abi = 'hard' 1026 else: 1027 arm_float_abi = 'default' 1028 1029 arm_fpu = 'vfp' 1030 1031 if is_arch_armv7(): 1032 arm_fpu = 'vfpv3' 1033 o['variables']['arm_version'] = '7' 1034 else: 1035 o['variables']['arm_version'] = '6' if is_arch_armv6() else 'default' 1036 1037 o['variables']['arm_thumb'] = 0 # -marm 1038 o['variables']['arm_float_abi'] = arm_float_abi 1039 1040 if options.dest_os == 'android': 1041 arm_fpu = 'vfpv3' 1042 o['variables']['arm_version'] = '7' 1043 1044 o['variables']['arm_fpu'] = options.arm_fpu or arm_fpu 1045 1046 1047def configure_mips(o, target_arch): 1048 can_use_fpu_instructions = (options.mips_float_abi != 'soft') 1049 o['variables']['v8_can_use_fpu_instructions'] = b(can_use_fpu_instructions) 1050 o['variables']['v8_use_mips_abi_hardfloat'] = b(can_use_fpu_instructions) 1051 o['variables']['mips_arch_variant'] = options.mips_arch_variant 1052 o['variables']['mips_fpu_mode'] = options.mips_fpu_mode 1053 host_byteorder = 'little' if target_arch in ('mipsel', 'mips64el') else 'big' 1054 o['variables']['v8_host_byteorder'] = host_byteorder 1055 1056def clang_version_ge(version_checked): 1057 for compiler in [(CC, 'c'), (CXX, 'c++')]: 1058 ok, is_clang, clang_version, gcc_version = \ 1059 try_check_compiler(compiler[0], compiler[1]) 1060 if is_clang and clang_version >= version_checked: 1061 return True 1062 return False 1063 1064def gcc_version_ge(version_checked): 1065 for compiler in [(CC, 'c'), (CXX, 'c++')]: 1066 ok, is_clang, clang_version, gcc_version = \ 1067 try_check_compiler(compiler[0], compiler[1]) 1068 if is_clang or gcc_version < version_checked: 1069 return False 1070 return True 1071 1072def configure_node_lib_files(o): 1073 o['variables']['node_library_files'] = SearchFiles('lib', 'js') 1074 1075def configure_node(o): 1076 if options.dest_os == 'android': 1077 o['variables']['OS'] = 'android' 1078 o['variables']['node_prefix'] = options.prefix 1079 o['variables']['node_install_npm'] = b(not options.without_npm) 1080 o['variables']['node_install_corepack'] = b(not options.without_corepack) 1081 o['variables']['debug_node'] = b(options.debug_node) 1082 o['default_configuration'] = 'Debug' if options.debug else 'Release' 1083 o['variables']['error_on_warn'] = b(options.error_on_warn) 1084 1085 host_arch = host_arch_win() if os.name == 'nt' else host_arch_cc() 1086 target_arch = options.dest_cpu or host_arch 1087 # ia32 is preferred by the build tools (GYP) over x86 even if we prefer the latter 1088 # the Makefile resets this to x86 afterward 1089 if target_arch == 'x86': 1090 target_arch = 'ia32' 1091 # x86_64 is common across linuxes, allow it as an alias for x64 1092 if target_arch == 'x86_64': 1093 target_arch = 'x64' 1094 o['variables']['host_arch'] = host_arch 1095 o['variables']['target_arch'] = target_arch 1096 o['variables']['node_byteorder'] = sys.byteorder 1097 1098 cross_compiling = (options.cross_compiling 1099 if options.cross_compiling is not None 1100 else target_arch != host_arch) 1101 if cross_compiling: 1102 os.environ['GYP_CROSSCOMPILE'] = "1" 1103 if options.unused_without_snapshot: 1104 warn('building --without-snapshot is no longer possible') 1105 1106 o['variables']['want_separate_host_toolset'] = int(cross_compiling) 1107 1108 if options.without_node_snapshot or options.node_builtin_modules_path: 1109 o['variables']['node_use_node_snapshot'] = 'false' 1110 else: 1111 o['variables']['node_use_node_snapshot'] = b( 1112 not cross_compiling and not options.shared) 1113 1114 if options.without_node_code_cache or options.node_builtin_modules_path: 1115 o['variables']['node_use_node_code_cache'] = 'false' 1116 else: 1117 # TODO(refack): fix this when implementing embedded code-cache when cross-compiling. 1118 o['variables']['node_use_node_code_cache'] = b( 1119 not cross_compiling and not options.shared) 1120 1121 if target_arch == 'arm': 1122 configure_arm(o) 1123 elif target_arch in ('mips', 'mipsel', 'mips64el'): 1124 configure_mips(o, target_arch) 1125 1126 if flavor == 'aix': 1127 o['variables']['node_target_type'] = 'static_library' 1128 1129 if flavor != 'linux' and (options.enable_pgo_generate or options.enable_pgo_use): 1130 raise Exception( 1131 'The pgo option is supported only on linux.') 1132 1133 if flavor == 'linux': 1134 if options.enable_pgo_generate or options.enable_pgo_use: 1135 version_checked = (5, 4, 1) 1136 if not gcc_version_ge(version_checked): 1137 version_checked_str = ".".join(map(str, version_checked)) 1138 raise Exception( 1139 'The options --enable-pgo-generate and --enable-pgo-use ' 1140 'are supported for gcc and gxx %s or newer only.' % (version_checked_str)) 1141 1142 if options.enable_pgo_generate and options.enable_pgo_use: 1143 raise Exception( 1144 'Only one of the --enable-pgo-generate or --enable-pgo-use options ' 1145 'can be specified at a time. You would like to use ' 1146 '--enable-pgo-generate first, profile node, and then recompile ' 1147 'with --enable-pgo-use') 1148 1149 o['variables']['enable_pgo_generate'] = b(options.enable_pgo_generate) 1150 o['variables']['enable_pgo_use'] = b(options.enable_pgo_use) 1151 1152 if flavor == 'win' and (options.enable_lto): 1153 raise Exception( 1154 'Use Link Time Code Generation instead.') 1155 1156 if options.enable_lto: 1157 gcc_version_checked = (5, 4, 1) 1158 clang_version_checked = (3, 9, 1) 1159 if not gcc_version_ge(gcc_version_checked) and not clang_version_ge(clang_version_checked): 1160 gcc_version_checked_str = ".".join(map(str, gcc_version_checked)) 1161 clang_version_checked_str = ".".join(map(str, clang_version_checked)) 1162 raise Exception( 1163 'The option --enable-lto is supported for gcc %s+' 1164 'or clang %s+ only.' % (gcc_version_checked_str, clang_version_checked_str)) 1165 1166 o['variables']['enable_lto'] = b(options.enable_lto) 1167 1168 if flavor in ('solaris', 'mac', 'linux', 'freebsd'): 1169 use_dtrace = not options.without_dtrace 1170 # Don't enable by default on linux and freebsd 1171 if flavor in ('linux', 'freebsd'): 1172 use_dtrace = options.with_dtrace 1173 1174 if flavor == 'linux': 1175 if options.systemtap_includes: 1176 o['include_dirs'] += [options.systemtap_includes] 1177 o['variables']['node_use_dtrace'] = b(use_dtrace) 1178 elif options.with_dtrace: 1179 raise Exception( 1180 'DTrace is currently only supported on SunOS, MacOS or Linux systems.') 1181 else: 1182 o['variables']['node_use_dtrace'] = 'false' 1183 1184 if options.node_use_large_pages or options.node_use_large_pages_script_lld: 1185 warn('''The `--use-largepages` and `--use-largepages-script-lld` options 1186 have no effect during build time. Support for mapping to large pages is 1187 now a runtime option of Node.js. Run `node --use-largepages` or add 1188 `--use-largepages` to the `NODE_OPTIONS` environment variable once 1189 Node.js is built to enable mapping to large pages.''') 1190 1191 if options.no_ifaddrs: 1192 o['defines'] += ['SUNOS_NO_IFADDRS'] 1193 1194 # By default, enable ETW on Windows. 1195 if flavor == 'win': 1196 o['variables']['node_use_etw'] = b(not options.without_etw) 1197 elif options.with_etw: 1198 raise Exception('ETW is only supported on Windows.') 1199 else: 1200 o['variables']['node_use_etw'] = 'false' 1201 1202 o['variables']['node_with_ltcg'] = b(options.with_ltcg) 1203 if flavor != 'win' and options.with_ltcg: 1204 raise Exception('Link Time Code Generation is only supported on Windows.') 1205 1206 if options.tag: 1207 o['variables']['node_tag'] = '-' + options.tag 1208 else: 1209 o['variables']['node_tag'] = '' 1210 1211 o['variables']['node_release_urlbase'] = options.release_urlbase or '' 1212 1213 if options.v8_options: 1214 o['variables']['node_v8_options'] = options.v8_options.replace('"', '\\"') 1215 1216 if options.enable_static: 1217 o['variables']['node_target_type'] = 'static_library' 1218 1219 o['variables']['node_debug_lib'] = b(options.node_debug_lib) 1220 1221 if options.debug_nghttp2: 1222 o['variables']['debug_nghttp2'] = 1 1223 else: 1224 o['variables']['debug_nghttp2'] = 'false' 1225 1226 o['variables']['node_no_browser_globals'] = b(options.no_browser_globals) 1227 1228 o['variables']['node_shared'] = b(options.shared) 1229 node_module_version = getmoduleversion.get_version() 1230 1231 if options.dest_os == 'android': 1232 shlib_suffix = 'so' 1233 elif sys.platform == 'darwin': 1234 shlib_suffix = '%s.dylib' 1235 elif sys.platform.startswith('aix'): 1236 shlib_suffix = '%s.a' 1237 else: 1238 shlib_suffix = 'so.%s' 1239 if '%s' in shlib_suffix: 1240 shlib_suffix %= node_module_version 1241 1242 o['variables']['node_module_version'] = int(node_module_version) 1243 o['variables']['shlib_suffix'] = shlib_suffix 1244 1245 if options.linked_module: 1246 o['variables']['library_files'] = options.linked_module 1247 1248 o['variables']['asan'] = int(options.enable_asan or 0) 1249 1250 if options.coverage: 1251 o['variables']['coverage'] = 'true' 1252 else: 1253 o['variables']['coverage'] = 'false' 1254 1255 if options.shared: 1256 o['variables']['node_target_type'] = 'shared_library' 1257 elif options.enable_static: 1258 o['variables']['node_target_type'] = 'static_library' 1259 else: 1260 o['variables']['node_target_type'] = 'executable' 1261 1262 if options.node_builtin_modules_path: 1263 print('Warning! Loading builtin modules from disk is for development') 1264 o['variables']['node_builtin_modules_path'] = options.node_builtin_modules_path 1265 1266def configure_napi(output): 1267 version = getnapibuildversion.get_napi_version() 1268 output['variables']['napi_build_version'] = version 1269 1270def configure_library(lib, output, pkgname=None): 1271 shared_lib = 'shared_' + lib 1272 output['variables']['node_' + shared_lib] = b(getattr(options, shared_lib)) 1273 1274 if getattr(options, shared_lib): 1275 (pkg_libs, pkg_cflags, pkg_libpath, _) = pkg_config(pkgname or lib) 1276 1277 if options.__dict__[shared_lib + '_includes']: 1278 output['include_dirs'] += [options.__dict__[shared_lib + '_includes']] 1279 elif pkg_cflags: 1280 stripped_flags = [flag.strip() for flag in pkg_cflags.split('-I')] 1281 output['include_dirs'] += [flag for flag in stripped_flags if flag] 1282 1283 # libpath needs to be provided ahead libraries 1284 if options.__dict__[shared_lib + '_libpath']: 1285 if flavor == 'win': 1286 if 'msvs_settings' not in output: 1287 output['msvs_settings'] = { 'VCLinkerTool': { 'AdditionalOptions': [] } } 1288 output['msvs_settings']['VCLinkerTool']['AdditionalOptions'] += [ 1289 '/LIBPATH:%s' % options.__dict__[shared_lib + '_libpath']] 1290 else: 1291 output['libraries'] += [ 1292 '-L%s' % options.__dict__[shared_lib + '_libpath']] 1293 elif pkg_libpath: 1294 output['libraries'] += [pkg_libpath] 1295 1296 default_libs = getattr(options, shared_lib + '_libname') 1297 default_libs = ['-l{0}'.format(l) for l in default_libs.split(',')] 1298 1299 if default_libs: 1300 output['libraries'] += default_libs 1301 elif pkg_libs: 1302 output['libraries'] += pkg_libs.split() 1303 1304 1305def configure_v8(o): 1306 o['variables']['v8_enable_lite_mode'] = 1 if options.v8_lite_mode else 0 1307 o['variables']['v8_enable_gdbjit'] = 1 if options.gdb else 0 1308 o['variables']['v8_no_strict_aliasing'] = 1 # Work around compiler bugs. 1309 o['variables']['v8_optimized_debug'] = 0 if options.v8_non_optimized_debug else 1 1310 o['variables']['dcheck_always_on'] = 1 if options.v8_with_dchecks else 0 1311 o['variables']['v8_enable_object_print'] = 1 if options.v8_enable_object_print else 0 1312 o['variables']['v8_random_seed'] = 0 # Use a random seed for hash tables. 1313 o['variables']['v8_promise_internal_field_count'] = 1 # Add internal field to promises for async hooks. 1314 o['variables']['v8_use_siphash'] = 0 if options.without_siphash else 1 1315 o['variables']['v8_enable_pointer_compression'] = 1 if options.enable_pointer_compression else 0 1316 o['variables']['v8_enable_31bit_smis_on_64bit_arch'] = 1 if options.enable_pointer_compression else 0 1317 o['variables']['v8_trace_maps'] = 1 if options.trace_maps else 0 1318 o['variables']['node_use_v8_platform'] = b(not options.without_v8_platform) 1319 o['variables']['node_use_bundled_v8'] = b(not options.without_bundled_v8) 1320 o['variables']['force_dynamic_crt'] = 1 if options.shared else 0 1321 o['variables']['node_enable_d8'] = b(options.enable_d8) 1322 if options.enable_d8: 1323 o['variables']['test_isolation_mode'] = 'noop' # Needed by d8.gyp. 1324 if options.without_bundled_v8 and options.enable_d8: 1325 raise Exception('--enable-d8 is incompatible with --without-bundled-v8.') 1326 if options.without_bundled_v8 and options.build_v8_with_gn: 1327 raise Exception( 1328 '--build-v8-with-gn is incompatible with --without-bundled-v8.') 1329 if options.build_v8_with_gn: 1330 v8_path = os.path.join('deps', 'v8') 1331 print('Fetching dependencies to build V8 with GN') 1332 options.build_v8_with_gn = FetchDeps(v8_path) 1333 o['variables']['build_v8_with_gn'] = b(options.build_v8_with_gn) 1334 1335 1336def configure_openssl(o): 1337 variables = o['variables'] 1338 variables['node_use_openssl'] = b(not options.without_ssl) 1339 variables['node_shared_openssl'] = b(options.shared_openssl) 1340 variables['openssl_is_fips'] = b(options.openssl_is_fips) 1341 variables['openssl_fips'] = '' 1342 1343 if options.openssl_no_asm: 1344 variables['openssl_no_asm'] = 1 1345 1346 o['defines'] += ['NODE_OPENSSL_CONF_NAME=' + options.openssl_conf_name] 1347 1348 if options.without_ssl: 1349 def without_ssl_error(option): 1350 error('--without-ssl is incompatible with %s' % option) 1351 if options.shared_openssl: 1352 without_ssl_error('--shared-openssl') 1353 if options.openssl_no_asm: 1354 without_ssl_error('--openssl-no-asm') 1355 if options.openssl_fips: 1356 without_ssl_error('--openssl-fips') 1357 if options.openssl_default_cipher_list: 1358 without_ssl_error('--openssl-default-cipher-list') 1359 return 1360 1361 if options.use_openssl_ca_store: 1362 o['defines'] += ['NODE_OPENSSL_CERT_STORE'] 1363 if options.openssl_system_ca_path: 1364 variables['openssl_system_ca_path'] = options.openssl_system_ca_path 1365 variables['node_without_node_options'] = b(options.without_node_options) 1366 if options.without_node_options: 1367 o['defines'] += ['NODE_WITHOUT_NODE_OPTIONS'] 1368 if options.openssl_default_cipher_list: 1369 variables['openssl_default_cipher_list'] = \ 1370 options.openssl_default_cipher_list 1371 1372 if not options.shared_openssl and not options.openssl_no_asm: 1373 is_x86 = 'x64' in variables['target_arch'] or 'ia32' in variables['target_arch'] 1374 1375 # supported asm compiler for AVX2. See https://github.com/openssl/openssl/ 1376 # blob/OpenSSL_1_1_0-stable/crypto/modes/asm/aesni-gcm-x86_64.pl#L52-L69 1377 openssl110_asm_supported = \ 1378 ('gas_version' in variables and StrictVersion(variables['gas_version']) >= StrictVersion('2.23')) or \ 1379 ('xcode_version' in variables and StrictVersion(variables['xcode_version']) >= StrictVersion('5.0')) or \ 1380 ('llvm_version' in variables and StrictVersion(variables['llvm_version']) >= StrictVersion('3.3')) or \ 1381 ('nasm_version' in variables and StrictVersion(variables['nasm_version']) >= StrictVersion('2.10')) 1382 1383 if is_x86 and not openssl110_asm_supported: 1384 error('''Did not find a new enough assembler, install one or build with 1385 --openssl-no-asm. 1386 Please refer to BUILDING.md''') 1387 1388 elif options.openssl_no_asm: 1389 warn('''--openssl-no-asm will result in binaries that do not take advantage 1390 of modern CPU cryptographic instructions and will therefore be slower. 1391 Please refer to BUILDING.md''') 1392 1393 if options.openssl_no_asm and options.shared_openssl: 1394 error('--openssl-no-asm is incompatible with --shared-openssl') 1395 1396 if options.openssl_fips or options.openssl_fips == '': 1397 error('FIPS is not supported in this version of Node.js') 1398 1399 configure_library('openssl', o) 1400 1401 1402def configure_static(o): 1403 if options.fully_static or options.partly_static: 1404 if flavor == 'mac': 1405 warn("Generation of static executable will not work on OSX " 1406 "when using the default compilation environment") 1407 return 1408 1409 if options.fully_static: 1410 o['libraries'] += ['-static'] 1411 elif options.partly_static: 1412 o['libraries'] += ['-static-libgcc', '-static-libstdc++'] 1413 if options.enable_asan: 1414 o['libraries'] += ['-static-libasan'] 1415 1416 1417def write(filename, data): 1418 print_verbose('creating %s' % filename) 1419 with open(filename, 'w+') as f: 1420 f.write(data) 1421 1422do_not_edit = '# Do not edit. Generated by the configure script.\n' 1423 1424def glob_to_var(dir_base, dir_sub, patch_dir): 1425 list = [] 1426 dir_all = '%s/%s' % (dir_base, dir_sub) 1427 files = os.walk(dir_all) 1428 for ent in files: 1429 (path, dirs, files) = ent 1430 for file in files: 1431 if file.endswith('.cpp') or file.endswith('.c') or file.endswith('.h'): 1432 # srcfile uses "slash" as dir separator as its output is consumed by gyp 1433 srcfile = '%s/%s' % (dir_sub, file) 1434 if patch_dir: 1435 patchfile = '%s/%s/%s' % (dir_base, patch_dir, file) 1436 if os.path.isfile(patchfile): 1437 srcfile = '%s/%s' % (patch_dir, file) 1438 info('Using floating patch "%s" from "%s"' % (patchfile, dir_base)) 1439 list.append(srcfile) 1440 break 1441 return list 1442 1443def configure_intl(o): 1444 def icu_download(path): 1445 depFile = 'tools/icu/current_ver.dep' 1446 with open(depFile) as f: 1447 icus = json.load(f) 1448 # download ICU, if needed 1449 if not os.access(options.download_path, os.W_OK): 1450 error('''Cannot write to desired download path. 1451 Either create it or verify permissions.''') 1452 attemptdownload = nodedownload.candownload(auto_downloads, "icu") 1453 for icu in icus: 1454 url = icu['url'] 1455 (expectHash, hashAlgo, allAlgos) = nodedownload.findHash(icu) 1456 if not expectHash: 1457 error('''Could not find a hash to verify ICU download. 1458 %s may be incorrect. 1459 For the entry %s, 1460 Expected one of these keys: %s''' % (depFile, url, ' '.join(allAlgos))) 1461 local = url.split('/')[-1] 1462 targetfile = os.path.join(options.download_path, local) 1463 if not os.path.isfile(targetfile): 1464 if attemptdownload: 1465 nodedownload.retrievefile(url, targetfile) 1466 else: 1467 print('Re-using existing %s' % targetfile) 1468 if os.path.isfile(targetfile): 1469 print('Checking file integrity with %s:\r' % hashAlgo) 1470 gotHash = nodedownload.checkHash(targetfile, hashAlgo) 1471 print('%s: %s %s' % (hashAlgo, gotHash, targetfile)) 1472 if (expectHash == gotHash): 1473 return targetfile 1474 else: 1475 warn('Expected: %s *MISMATCH*' % expectHash) 1476 warn('\n ** Corrupted ZIP? Delete %s to retry download.\n' % targetfile) 1477 return None 1478 icu_config = { 1479 'variables': {} 1480 } 1481 icu_config_name = 'icu_config.gypi' 1482 1483 # write an empty file to start with 1484 write(icu_config_name, do_not_edit + 1485 pprint.pformat(icu_config, indent=2) + '\n') 1486 1487 # always set icu_small, node.gyp depends on it being defined. 1488 o['variables']['icu_small'] = b(False) 1489 1490 with_intl = options.with_intl 1491 with_icu_source = options.with_icu_source 1492 have_icu_path = bool(options.with_icu_path) 1493 if have_icu_path and with_intl != 'none': 1494 error('Cannot specify both --with-icu-path and --with-intl') 1495 elif have_icu_path: 1496 # Chromium .gyp mode: --with-icu-path 1497 o['variables']['v8_enable_i18n_support'] = 1 1498 # use the .gyp given 1499 o['variables']['icu_gyp_path'] = options.with_icu_path 1500 return 1501 # --with-intl=<with_intl> 1502 # set the default 1503 if with_intl in (None, 'none'): 1504 o['variables']['v8_enable_i18n_support'] = 0 1505 return # no Intl 1506 elif with_intl == 'small-icu': 1507 # small ICU (English only) 1508 o['variables']['v8_enable_i18n_support'] = 1 1509 o['variables']['icu_small'] = b(True) 1510 locs = set(options.with_icu_locales.split(',')) 1511 locs.add('root') # must have root 1512 o['variables']['icu_locales'] = ','.join(str(loc) for loc in locs) 1513 # We will check a bit later if we can use the canned deps/icu-small 1514 o['variables']['icu_default_data'] = options.with_icu_default_data_dir or '' 1515 elif with_intl == 'full-icu': 1516 # full ICU 1517 o['variables']['v8_enable_i18n_support'] = 1 1518 elif with_intl == 'system-icu': 1519 # ICU from pkg-config. 1520 o['variables']['v8_enable_i18n_support'] = 1 1521 pkgicu = pkg_config('icu-i18n') 1522 if not pkgicu[0]: 1523 error('''Could not load pkg-config data for "icu-i18n". 1524 See above errors or the README.md.''') 1525 (libs, cflags, libpath, icuversion) = pkgicu 1526 icu_ver_major = icuversion.split('.')[0] 1527 o['variables']['icu_ver_major'] = icu_ver_major 1528 if int(icu_ver_major) < icu_versions['minimum_icu']: 1529 error('icu4c v%s is too old, v%d.x or later is required.' % 1530 (icuversion, icu_versions['minimum_icu'])) 1531 # libpath provides linker path which may contain spaces 1532 if libpath: 1533 o['libraries'] += [libpath] 1534 # safe to split, cannot contain spaces 1535 o['libraries'] += libs.split() 1536 if cflags: 1537 stripped_flags = [flag.strip() for flag in cflags.split('-I')] 1538 o['include_dirs'] += [flag for flag in stripped_flags if flag] 1539 # use the "system" .gyp 1540 o['variables']['icu_gyp_path'] = 'tools/icu/icu-system.gyp' 1541 return 1542 1543 # this is just the 'deps' dir. Used for unpacking. 1544 icu_parent_path = 'deps' 1545 1546 # The full path to the ICU source directory. Should not include './'. 1547 icu_deps_path = 'deps/icu' 1548 icu_full_path = icu_deps_path 1549 1550 # icu-tmp is used to download and unpack the ICU tarball. 1551 icu_tmp_path = os.path.join(icu_parent_path, 'icu-tmp') 1552 1553 # canned ICU. see tools/icu/README.md to update. 1554 canned_icu_dir = 'deps/icu-small' 1555 1556 # use the README to verify what the canned ICU is 1557 canned_is_full = os.path.isfile(os.path.join(canned_icu_dir, 'README-FULL-ICU.txt')) 1558 canned_is_small = os.path.isfile(os.path.join(canned_icu_dir, 'README-SMALL-ICU.txt')) 1559 if canned_is_small: 1560 warn('Ignoring %s - in-repo small icu is no longer supported.' % canned_icu_dir) 1561 1562 # We can use 'deps/icu-small' - pre-canned ICU *iff* 1563 # - canned_is_full AND 1564 # - with_icu_source is unset (i.e. no other ICU was specified) 1565 # 1566 # This is *roughly* equivalent to 1567 # $ configure --with-intl=full-icu --with-icu-source=deps/icu-small 1568 # .. Except that we avoid copying icu-small over to deps/icu. 1569 # In this default case, deps/icu is ignored, although make clean will 1570 # still harmlessly remove deps/icu. 1571 1572 if (not with_icu_source) and canned_is_full: 1573 # OK- we can use the canned ICU. 1574 icu_full_path = canned_icu_dir 1575 icu_config['variables']['icu_full_canned'] = 1 1576 # --with-icu-source processing 1577 # now, check that they didn't pass --with-icu-source=deps/icu 1578 elif with_icu_source and os.path.abspath(icu_full_path) == os.path.abspath(with_icu_source): 1579 warn('Ignoring redundant --with-icu-source=%s' % with_icu_source) 1580 with_icu_source = None 1581 # if with_icu_source is still set, try to use it. 1582 if with_icu_source: 1583 if os.path.isdir(icu_full_path): 1584 print('Deleting old ICU source: %s' % icu_full_path) 1585 shutil.rmtree(icu_full_path) 1586 # now, what path was given? 1587 if os.path.isdir(with_icu_source): 1588 # it's a path. Copy it. 1589 print('%s -> %s' % (with_icu_source, icu_full_path)) 1590 shutil.copytree(with_icu_source, icu_full_path) 1591 else: 1592 # could be file or URL. 1593 # Set up temporary area 1594 if os.path.isdir(icu_tmp_path): 1595 shutil.rmtree(icu_tmp_path) 1596 os.mkdir(icu_tmp_path) 1597 icu_tarball = None 1598 if os.path.isfile(with_icu_source): 1599 # it's a file. Try to unpack it. 1600 icu_tarball = with_icu_source 1601 else: 1602 # Can we download it? 1603 local = os.path.join(icu_tmp_path, with_icu_source.split('/')[-1]) # local part 1604 icu_tarball = nodedownload.retrievefile(with_icu_source, local) 1605 # continue with "icu_tarball" 1606 nodedownload.unpack(icu_tarball, icu_tmp_path) 1607 # Did it unpack correctly? Should contain 'icu' 1608 tmp_icu = os.path.join(icu_tmp_path, 'icu') 1609 if os.path.isdir(tmp_icu): 1610 os.rename(tmp_icu, icu_full_path) 1611 shutil.rmtree(icu_tmp_path) 1612 else: 1613 shutil.rmtree(icu_tmp_path) 1614 error('--with-icu-source=%s did not result in an "icu" dir.' % \ 1615 with_icu_source) 1616 1617 # ICU mode. (icu-generic.gyp) 1618 o['variables']['icu_gyp_path'] = 'tools/icu/icu-generic.gyp' 1619 # ICU source dir relative to tools/icu (for .gyp file) 1620 o['variables']['icu_path'] = icu_full_path 1621 if not os.path.isdir(icu_full_path): 1622 # can we download (or find) a zipfile? 1623 localzip = icu_download(icu_full_path) 1624 if localzip: 1625 nodedownload.unpack(localzip, icu_parent_path) 1626 else: 1627 warn('* ECMA-402 (Intl) support didn\'t find ICU in %s..' % icu_full_path) 1628 if not os.path.isdir(icu_full_path): 1629 error('''Cannot build Intl without ICU in %s. 1630 Fix, or disable with "--with-intl=none"''' % icu_full_path) 1631 else: 1632 print_verbose('* Using ICU in %s' % icu_full_path) 1633 # Now, what version of ICU is it? We just need the "major", such as 54. 1634 # uvernum.h contains it as a #define. 1635 uvernum_h = os.path.join(icu_full_path, 'source/common/unicode/uvernum.h') 1636 if not os.path.isfile(uvernum_h): 1637 error('Could not load %s - is ICU installed?' % uvernum_h) 1638 icu_ver_major = None 1639 matchVerExp = r'^\s*#define\s+U_ICU_VERSION_SHORT\s+"([^"]*)".*' 1640 match_version = re.compile(matchVerExp) 1641 with io.open(uvernum_h, encoding='utf8') as in_file: 1642 for line in in_file: 1643 m = match_version.match(line) 1644 if m: 1645 icu_ver_major = str(m.group(1)) 1646 if not icu_ver_major: 1647 error('Could not read U_ICU_VERSION_SHORT version from %s' % uvernum_h) 1648 elif int(icu_ver_major) < icu_versions['minimum_icu']: 1649 error('icu4c v%s.x is too old, v%d.x or later is required.' % 1650 (icu_ver_major, icu_versions['minimum_icu'])) 1651 icu_endianness = sys.byteorder[0] 1652 o['variables']['icu_ver_major'] = icu_ver_major 1653 o['variables']['icu_endianness'] = icu_endianness 1654 icu_data_file_l = 'icudt%s%s.dat' % (icu_ver_major, 'l') # LE filename 1655 icu_data_file = 'icudt%s%s.dat' % (icu_ver_major, icu_endianness) 1656 # relative to configure 1657 icu_data_path = os.path.join(icu_full_path, 1658 'source/data/in', 1659 icu_data_file_l) # LE 1660 compressed_data = '%s.bz2' % (icu_data_path) 1661 if not os.path.isfile(icu_data_path) and os.path.isfile(compressed_data): 1662 # unpack. deps/icu is a temporary path 1663 if os.path.isdir(icu_tmp_path): 1664 shutil.rmtree(icu_tmp_path) 1665 os.mkdir(icu_tmp_path) 1666 icu_data_path = os.path.join(icu_tmp_path, icu_data_file_l) 1667 with open(icu_data_path, 'wb') as outf: 1668 inf = bz2.BZ2File(compressed_data, 'rb') 1669 try: 1670 shutil.copyfileobj(inf, outf) 1671 finally: 1672 inf.close() 1673 # Now, proceed.. 1674 1675 # relative to dep.. 1676 icu_data_in = os.path.join('..','..', icu_data_path) 1677 if not os.path.isfile(icu_data_path) and icu_endianness != 'l': 1678 # use host endianness 1679 icu_data_path = os.path.join(icu_full_path, 1680 'source/data/in', 1681 icu_data_file) # will be generated 1682 if not os.path.isfile(icu_data_path): 1683 # .. and we're not about to build it from .gyp! 1684 error('''ICU prebuilt data file %s does not exist. 1685 See the README.md.''' % icu_data_path) 1686 1687 # this is the input '.dat' file to use .. icudt*.dat 1688 # may be little-endian if from a icu-project.org tarball 1689 o['variables']['icu_data_in'] = icu_data_in 1690 1691 # map from variable name to subdirs 1692 icu_src = { 1693 'stubdata': 'stubdata', 1694 'common': 'common', 1695 'i18n': 'i18n', 1696 'tools': 'tools/toolutil', 1697 'genccode': 'tools/genccode', 1698 'genrb': 'tools/genrb', 1699 'icupkg': 'tools/icupkg', 1700 } 1701 # this creates a variable icu_src_XXX for each of the subdirs 1702 # with a list of the src files to use 1703 for i in icu_src: 1704 var = 'icu_src_%s' % i 1705 path = '../../%s/source/%s' % (icu_full_path, icu_src[i]) 1706 icu_config['variables'][var] = glob_to_var('tools/icu', path, 'patches/%s/source/%s' % (icu_ver_major, icu_src[i]) ) 1707 # calculate platform-specific genccode args 1708 # print("platform %s, flavor %s" % (sys.platform, flavor)) 1709 # if sys.platform == 'darwin': 1710 # shlib_suffix = '%s.dylib' 1711 # elif sys.platform.startswith('aix'): 1712 # shlib_suffix = '%s.a' 1713 # else: 1714 # shlib_suffix = 'so.%s' 1715 if flavor == 'win': 1716 icu_config['variables']['icu_asm_ext'] = 'obj' 1717 icu_config['variables']['icu_asm_opts'] = [ '-o ' ] 1718 elif with_intl == 'small-icu' or options.cross_compiling: 1719 icu_config['variables']['icu_asm_ext'] = 'c' 1720 icu_config['variables']['icu_asm_opts'] = [] 1721 elif flavor == 'mac': 1722 icu_config['variables']['icu_asm_ext'] = 'S' 1723 icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc-darwin' ] 1724 elif sys.platform.startswith('aix'): 1725 icu_config['variables']['icu_asm_ext'] = 'S' 1726 icu_config['variables']['icu_asm_opts'] = [ '-a', 'xlc' ] 1727 else: 1728 # assume GCC-compatible asm is OK 1729 icu_config['variables']['icu_asm_ext'] = 'S' 1730 icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc' ] 1731 1732 # write updated icu_config.gypi with a bunch of paths 1733 write(icu_config_name, do_not_edit + 1734 pprint.pformat(icu_config, indent=2) + '\n') 1735 return # end of configure_intl 1736 1737def configure_inspector(o): 1738 disable_inspector = (options.without_inspector or 1739 options.with_intl in (None, 'none') or 1740 options.without_ssl) 1741 o['variables']['v8_enable_inspector'] = 0 if disable_inspector else 1 1742 1743def configure_section_file(o): 1744 try: 1745 proc = subprocess.Popen(['ld.gold'] + ['-v'], stdin = subprocess.PIPE, 1746 stdout = subprocess.PIPE, stderr = subprocess.PIPE) 1747 except OSError: 1748 if options.node_section_ordering_info != "": 1749 warn('''No acceptable ld.gold linker found!''') 1750 return 0 1751 1752 match = re.match(r"^GNU gold.*([0-9]+)\.([0-9]+)$", 1753 proc.communicate()[0].decode("utf-8")) 1754 1755 if match: 1756 gold_major_version = match.group(1) 1757 gold_minor_version = match.group(2) 1758 if int(gold_major_version) == 1 and int(gold_minor_version) <= 1: 1759 error('''GNU gold version must be greater than 1.2 in order to use section 1760 reordering''') 1761 1762 if options.node_section_ordering_info != "": 1763 o['variables']['node_section_ordering_info'] = os.path.realpath( 1764 str(options.node_section_ordering_info)) 1765 else: 1766 o['variables']['node_section_ordering_info'] = "" 1767 1768def make_bin_override(): 1769 if sys.platform == 'win32': 1770 raise Exception('make_bin_override should not be called on win32.') 1771 # If the system python is not the python we are running (which should be 1772 # python 2), then create a directory with a symlink called `python` to our 1773 # sys.executable. This directory will be prefixed to the PATH, so that 1774 # other tools that shell out to `python` will use the appropriate python 1775 1776 which_python = which('python') 1777 if (which_python and 1778 os.path.realpath(which_python) == os.path.realpath(sys.executable)): 1779 return 1780 1781 bin_override = os.path.abspath('out/tools/bin') 1782 try: 1783 os.makedirs(bin_override) 1784 except OSError as e: 1785 if e.errno != errno.EEXIST: raise e 1786 1787 python_link = os.path.join(bin_override, 'python') 1788 try: 1789 os.unlink(python_link) 1790 except OSError as e: 1791 if e.errno != errno.ENOENT: raise e 1792 os.symlink(sys.executable, python_link) 1793 1794 # We need to set the environment right now so that when gyp (in run_gyp) 1795 # shells out, it finds the right python (specifically at 1796 # https://github.com/nodejs/node/blob/d82e107/deps/v8/gypfiles/toolchain.gypi#L43) 1797 os.environ['PATH'] = bin_override + ':' + os.environ['PATH'] 1798 1799 return bin_override 1800 1801output = { 1802 'variables': {}, 1803 'include_dirs': [], 1804 'libraries': [], 1805 'defines': [], 1806 'cflags': [], 1807} 1808 1809# Print a warning when the compiler is too old. 1810check_compiler(output) 1811 1812# determine the "flavor" (operating system) we're building for, 1813# leveraging gyp's GetFlavor function 1814flavor_params = {} 1815if (options.dest_os): 1816 flavor_params['flavor'] = options.dest_os 1817flavor = GetFlavor(flavor_params) 1818 1819configure_node(output) 1820configure_node_lib_files(output) 1821configure_napi(output) 1822configure_library('zlib', output) 1823configure_library('http_parser', output) 1824configure_library('libuv', output) 1825configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc']) 1826configure_library('cares', output, pkgname='libcares') 1827configure_library('nghttp2', output, pkgname='libnghttp2') 1828configure_v8(output) 1829configure_openssl(output) 1830configure_intl(output) 1831configure_static(output) 1832configure_inspector(output) 1833configure_section_file(output) 1834 1835# Forward OSS-Fuzz settings 1836output['variables']['ossfuzz'] = b(options.ossfuzz) 1837 1838# variables should be a root level element, 1839# move everything else to target_defaults 1840variables = output['variables'] 1841del output['variables'] 1842variables['is_debug'] = B(options.debug) 1843 1844# make_global_settings for special FIPS linking 1845# should not be used to compile modules in node-gyp 1846config_fips = { 'make_global_settings' : [] } 1847if 'make_fips_settings' in output: 1848 config_fips['make_global_settings'] = output['make_fips_settings'] 1849 del output['make_fips_settings'] 1850 write('config_fips.gypi', do_not_edit + 1851 pprint.pformat(config_fips, indent=2) + '\n') 1852 1853# make_global_settings should be a root level element too 1854if 'make_global_settings' in output: 1855 make_global_settings = output['make_global_settings'] 1856 del output['make_global_settings'] 1857else: 1858 make_global_settings = False 1859 1860output = { 1861 'variables': variables, 1862 'target_defaults': output, 1863} 1864if make_global_settings: 1865 output['make_global_settings'] = make_global_settings 1866 1867print_verbose(output) 1868 1869write('config.gypi', do_not_edit + 1870 pprint.pformat(output, indent=2) + '\n') 1871 1872write('config.status', '#!/bin/sh\nset -x\nexec ./configure ' + 1873 ' '.join([pipes.quote(arg) for arg in original_argv]) + '\n') 1874os.chmod('config.status', 0o775) 1875 1876 1877config = { 1878 'BUILDTYPE': 'Debug' if options.debug else 'Release', 1879 'NODE_TARGET_TYPE': variables['node_target_type'], 1880} 1881 1882# Not needed for trivial case. Useless when it's a win32 path. 1883if sys.executable != 'python' and ':\\' not in sys.executable: 1884 config['PYTHON'] = sys.executable 1885 1886if options.prefix: 1887 config['PREFIX'] = options.prefix 1888 1889if options.use_ninja: 1890 config['BUILD_WITH'] = 'ninja' 1891 1892# On Windows there is another find.exe in C:\Windows\System32 1893if sys.platform == 'win32': 1894 config['FIND'] = '/usr/bin/find' 1895 1896config_lines = ['='.join((k,v)) for k,v in config.items()] 1897# Add a blank string to get a blank line at the end. 1898config_lines += [''] 1899config_str = '\n'.join(config_lines) 1900 1901# On Windows there's no reason to search for a different python binary. 1902bin_override = None if sys.platform == 'win32' else make_bin_override() 1903if bin_override: 1904 config_str = 'export PATH:=' + bin_override + ':$(PATH)\n' + config_str 1905 1906write('config.mk', do_not_edit + config_str) 1907 1908 1909 1910gyp_args = ['--no-parallel', '-Dconfiguring_node=1'] 1911 1912if options.use_ninja: 1913 gyp_args += ['-f', 'ninja'] 1914elif flavor == 'win' and sys.platform != 'msys': 1915 gyp_args += ['-f', 'msvs', '-G', 'msvs_version=auto'] 1916else: 1917 gyp_args += ['-f', 'make-' + flavor] 1918 1919if options.compile_commands_json: 1920 gyp_args += ['-f', 'compile_commands_json'] 1921 1922# override the variable `python` defined in common.gypi 1923if bin_override is not None: 1924 gyp_args += ['-Dpython=' + sys.executable] 1925 1926# pass the leftover positional arguments to GYP 1927gyp_args += args 1928 1929if warn.warned and not options.verbose: 1930 warn('warnings were emitted in the configure phase') 1931 1932print_verbose("running: \n " + " ".join(['python', 'tools/gyp_node.py'] + gyp_args)) 1933run_gyp(gyp_args) 1934info('configure completed successfully') 1935