1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313
|
from __future__ import print_function
import json
import sys
import errno
import argparse
import os
import pprint
import re
import shlex
import subprocess
import shutil
import bz2
import io
from pathlib import Path
# If not run from node/, cd to node/.
os.chdir(Path(__file__).parent)
original_argv = sys.argv[1:]
# gcc and g++ as defaults matches what GYP's Makefile generator does,
# except on OS X.
CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'gcc')
CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'g++')
tools_path = Path('tools')
sys.path.insert(0, str(tools_path / 'gyp' / 'pylib'))
from gyp.common import GetFlavor
from packaging.version import Version
# imports in tools/configure.d
sys.path.insert(0, str(tools_path / 'configure.d'))
import nodedownload
# imports in tools/
sys.path.insert(0, 'tools')
import getmoduleversion
import getnapibuildversion
import getsharedopensslhasquic
from gyp_node import run_gyp
from utils import SearchFiles
# parse our options
parser = argparse.ArgumentParser()
valid_os = ('win', 'mac', 'solaris', 'freebsd', 'openbsd', 'linux',
'android', 'aix', 'cloudabi', 'os400', 'ios')
valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'mips64el', 'ppc',
'ppc64', 'x64', 'x86', 'x86_64', 's390x', 'riscv64', 'loong64')
valid_arm_float_abi = ('soft', 'softfp', 'hard')
valid_arm_fpu = ('vfp', 'vfpv2', 'vfpv3', 'vfpv3-d16', 'neon')
valid_mips_arch = ('loongson', 'r1', 'r2', 'r6', 'rx')
valid_mips_fpu = ('fp32', 'fp64', 'fpxx')
valid_mips_float_abi = ('soft', 'hard')
valid_intl_modes = ('none', 'small-icu', 'full-icu', 'system-icu')
icu_versions = json.loads((tools_path / 'icu' / 'icu_versions.json').read_text(encoding='utf-8'))
shareable_builtins = {'cjs_module_lexer/lexer': 'deps/cjs-module-lexer/lexer.js',
'cjs_module_lexer/dist/lexer': 'deps/cjs-module-lexer/dist/lexer.js',
'undici/undici': 'deps/undici/undici.js',
'acorn': 'deps/acorn/acorn/dist/acorn.js',
'acorn_walk': 'deps/acorn/acorn-walk/dist/walk.js',
'minimatch': 'deps/minimatch/index.js'
}
# create option groups
shared_optgroup = parser.add_argument_group("Shared libraries",
"Flags that allows you to control whether you want to build against "
"built-in dependencies or its shared representations. If necessary, "
"provide multiple libraries with comma.")
static_optgroup = parser.add_argument_group("Static libraries",
"Flags that allows you to control whether you want to build against "
"additional static libraries.")
intl_optgroup = parser.add_argument_group("Internationalization",
"Flags that lets you enable i18n features in Node.js as well as which "
"library you want to build against.")
http2_optgroup = parser.add_argument_group("HTTP2",
"Flags that allows you to control HTTP2 features in Node.js")
shared_builtin_optgroup = parser.add_argument_group("Shared builtins",
"Flags that allows you to control whether you want to build against "
"internal builtins or shared files.")
# Options should be in alphabetical order but keep --prefix at the top,
# that's arguably the one people will be looking for most.
parser.add_argument('--prefix',
action='store',
dest='prefix',
default='/usr/local',
help='select the install prefix [default: %(default)s]')
parser.add_argument('--coverage',
action='store_true',
dest='coverage',
default=None,
help='Build node with code coverage enabled')
parser.add_argument('--arch-triplet',
action='store',
dest='arch_triplet',
default=None,
help='arch triplet used by distro')
parser.add_argument('--debug',
action='store_true',
dest='debug',
default=None,
help='also build debug build')
parser.add_argument('--debug-node',
action='store_true',
dest='debug_node',
default=None,
help='build the Node.js part of the binary with debugging symbols')
parser.add_argument('--dest-cpu',
action='store',
dest='dest_cpu',
choices=valid_arch,
help=f"CPU architecture to build for ({', '.join(valid_arch)})")
parser.add_argument('--cross-compiling',
action='store_true',
dest='cross_compiling',
default=None,
help='force build to be considered as cross compiled')
parser.add_argument('--no-cross-compiling',
action='store_false',
dest='cross_compiling',
default=None,
help='force build to be considered as NOT cross compiled')
parser.add_argument('--use-prefix-to-find-headers',
action='store_true',
dest='use_prefix_to_find_headers',
default=None,
help='use the prefix to look for pre-installed headers')
parser.add_argument('--use_clang',
action='store_true',
dest='use_clang',
default=None,
help='use clang instead of gcc')
parser.add_argument('--dest-os',
action='store',
dest='dest_os',
choices=valid_os,
help=f"operating system to build for ({', '.join(valid_os)})")
parser.add_argument('--error-on-warn',
action='store_true',
dest='error_on_warn',
default=None,
help='Turn compiler warnings into errors for node core sources.')
parser.add_argument('--gdb',
action='store_true',
dest='gdb',
default=None,
help='add gdb support')
parser.add_argument('--node-relative-path',
action='store',
dest='node_relative_path',
default=None,
help='Node path(s) used by require, resolved relative to prefix dir.')
parser.add_argument('--no-ifaddrs',
action='store_true',
dest='no_ifaddrs',
default=None,
help='use on deprecated SunOS systems that do not support ifaddrs.h')
parser.add_argument('--disable-single-executable-application',
action='store_true',
dest='disable_single_executable_application',
default=None,
help='Disable Single Executable Application support.')
parser.add_argument("--fully-static",
action="store_true",
dest="fully_static",
default=None,
help="Generate an executable without external dynamic libraries. This "
"will not work on macOS when using the default compilation environment")
parser.add_argument("--partly-static",
action="store_true",
dest="partly_static",
default=None,
help="Generate an executable with libgcc and libstdc++ libraries. This "
"will not work on macOS when using the default compilation environment")
parser.add_argument("--enable-vtune-profiling",
action="store_true",
dest="enable_vtune_profiling",
help="Enable profiling support for Intel VTune profiler to profile "
"JavaScript code executed in Node.js. This feature is only available "
"for x32, x86, and x64 architectures.")
parser.add_argument("--enable-pgo-generate",
action="store_true",
dest="enable_pgo_generate",
default=None,
help="Enable profiling with pgo of a binary. This feature is only available "
"on linux with gcc and g++ 5.4.1 or newer.")
parser.add_argument("--enable-pgo-use",
action="store_true",
dest="enable_pgo_use",
default=None,
help="Enable use of the profile generated with --enable-pgo-generate. This "
"feature is only available on linux with gcc and g++ 5.4.1 or newer.")
parser.add_argument("--enable-lto",
action="store_true",
dest="enable_lto",
default=None,
help="Enable compiling with lto of a binary. This feature is only available "
"with gcc 5.4.1+ or clang 3.9.1+.")
parser.add_argument("--link-module",
action="append",
dest="linked_module",
help="Path to a JS file to be bundled in the binary as a builtin. "
"This module will be referenced by path without extension; "
"e.g. /root/x/y.js will be referenced via require('root/x/y'). "
"Can be used multiple times")
parser.add_argument("--openssl-conf-name",
action="store",
dest="openssl_conf_name",
default='nodejs_conf',
help="The OpenSSL config appname (config section name) used by Node.js")
parser.add_argument('--openssl-default-cipher-list',
action='store',
dest='openssl_default_cipher_list',
help='Use the specified cipher list as the default cipher list')
parser.add_argument("--openssl-no-asm",
action="store_true",
dest="openssl_no_asm",
default=None,
help="Do not build optimized assembly for OpenSSL")
parser.add_argument('--openssl-is-fips',
action='store_true',
dest='openssl_is_fips',
default=None,
help='specifies that the OpenSSL library is FIPS compatible')
parser.add_argument('--openssl-use-def-ca-store',
action='store_true',
dest='use_openssl_ca_store',
default=None,
help='Use OpenSSL supplied CA store instead of compiled-in Mozilla CA copy.')
parser.add_argument('--openssl-system-ca-path',
action='store',
dest='openssl_system_ca_path',
help='Use the specified path to system CA (PEM format) in addition to '
'the OpenSSL supplied CA store or compiled-in Mozilla CA copy.')
parser.add_argument('--experimental-http-parser',
action='store_true',
dest='experimental_http_parser',
default=None,
help='(no-op)')
shared_optgroup.add_argument('--shared-http-parser',
action='store_true',
dest='shared_http_parser',
default=None,
help='link to a shared http_parser DLL instead of static linking')
shared_optgroup.add_argument('--shared-http-parser-includes',
action='store',
dest='shared_http_parser_includes',
help='directory containing http_parser header files')
shared_optgroup.add_argument('--shared-http-parser-libname',
action='store',
dest='shared_http_parser_libname',
default='http_parser',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-http-parser-libpath',
action='store',
dest='shared_http_parser_libpath',
help='a directory to search for the shared http_parser DLL')
shared_optgroup.add_argument('--shared-libuv',
action='store_true',
dest='shared_libuv',
default=None,
help='link to a shared libuv DLL instead of static linking')
shared_optgroup.add_argument('--shared-libuv-includes',
action='store',
dest='shared_libuv_includes',
help='directory containing libuv header files')
shared_optgroup.add_argument('--shared-libuv-libname',
action='store',
dest='shared_libuv_libname',
default='uv',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-libuv-libpath',
action='store',
dest='shared_libuv_libpath',
help='a directory to search for the shared libuv DLL')
shared_optgroup.add_argument('--shared-nghttp2',
action='store_true',
dest='shared_nghttp2',
default=None,
help='link to a shared nghttp2 DLL instead of static linking')
shared_optgroup.add_argument('--shared-nghttp2-includes',
action='store',
dest='shared_nghttp2_includes',
help='directory containing nghttp2 header files')
shared_optgroup.add_argument('--shared-nghttp2-libname',
action='store',
dest='shared_nghttp2_libname',
default='nghttp2',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-nghttp2-libpath',
action='store',
dest='shared_nghttp2_libpath',
help='a directory to search for the shared nghttp2 DLLs')
shared_optgroup.add_argument('--shared-nghttp3',
action='store_true',
dest='shared_nghttp3',
default=None,
help='link to a shared nghttp3 DLL instead of static linking')
shared_optgroup.add_argument('--shared-nghttp3-includes',
action='store',
dest='shared_nghttp3_includes',
help='directory containing nghttp3 header files')
shared_optgroup.add_argument('--shared-nghttp3-libname',
action='store',
dest='shared_nghttp3_libname',
default='nghttp3',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-nghttp3-libpath',
action='store',
dest='shared_nghttp3_libpath',
help='a directory to search for the shared nghttp3 DLLs')
shared_optgroup.add_argument('--shared-ngtcp2',
action='store_true',
dest='shared_ngtcp2',
default=None,
help='link to a shared ngtcp2 DLL instead of static linking')
shared_optgroup.add_argument('--shared-ngtcp2-includes',
action='store',
dest='shared_ngtcp2_includes',
help='directory containing ngtcp2 header files')
shared_optgroup.add_argument('--shared-ngtcp2-libname',
action='store',
dest='shared_ngtcp2_libname',
default='ngtcp2',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-ngtcp2-libpath',
action='store',
dest='shared_ngtcp2_libpath',
help='a directory to search for the shared tcp2 DLLs')
shared_optgroup.add_argument('--shared-openssl',
action='store_true',
dest='shared_openssl',
default=None,
help='link to a shared OpenSSl DLL instead of static linking')
shared_optgroup.add_argument('--shared-openssl-includes',
action='store',
dest='shared_openssl_includes',
help='directory containing OpenSSL header files')
shared_optgroup.add_argument('--shared-openssl-libname',
action='store',
dest='shared_openssl_libname',
default='crypto,ssl',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-openssl-libpath',
action='store',
dest='shared_openssl_libpath',
help='a directory to search for the shared OpenSSL DLLs')
shared_optgroup.add_argument('--shared-uvwasi',
action='store_true',
dest='shared_uvwasi',
default=None,
help='link to a shared uvwasi DLL instead of static linking')
shared_optgroup.add_argument('--shared-uvwasi-includes',
action='store',
dest='shared_uvwasi_includes',
help='directory containing uvwasi header files')
shared_optgroup.add_argument('--shared-uvwasi-libname',
action='store',
dest='shared_uvwasi_libname',
default='uvwasi',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-uvwasi-libpath',
action='store',
dest='shared_uvwasi_libpath',
help='a directory to search for the shared uvwasi DLL')
shared_optgroup.add_argument('--shared-zlib',
action='store_true',
dest='shared_zlib',
default=None,
help='link to a shared zlib DLL instead of static linking')
shared_optgroup.add_argument('--shared-zlib-includes',
action='store',
dest='shared_zlib_includes',
help='directory containing zlib header files')
shared_optgroup.add_argument('--shared-zlib-libname',
action='store',
dest='shared_zlib_libname',
default='z',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-zlib-libpath',
action='store',
dest='shared_zlib_libpath',
help='a directory to search for the shared zlib DLL')
shared_optgroup.add_argument('--shared-simdjson',
action='store_true',
dest='shared_simdjson',
default=None,
help='link to a shared simdjson DLL instead of static linking')
shared_optgroup.add_argument('--shared-simdjson-includes',
action='store',
dest='shared_simdjson_includes',
help='directory containing simdjson header files')
shared_optgroup.add_argument('--shared-simdjson-libname',
action='store',
dest='shared_simdjson_libname',
default='simdjson',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-simdjson-libpath',
action='store',
dest='shared_simdjson_libpath',
help='a directory to search for the shared simdjson DLL')
shared_optgroup.add_argument('--shared-simdutf',
action='store_true',
dest='shared_simdutf',
default=None,
help='link to a shared simdutf DLL instead of static linking')
shared_optgroup.add_argument('--shared-simdutf-includes',
action='store',
dest='shared_simdutf_includes',
help='directory containing simdutf header files')
shared_optgroup.add_argument('--shared-simdutf-libname',
action='store',
dest='shared_simdutf_libname',
default='simdutf',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-simdutf-libpath',
action='store',
dest='shared_simdutf_libpath',
help='a directory to search for the shared simdutf DLL')
shared_optgroup.add_argument('--shared-ada',
action='store_true',
dest='shared_ada',
default=None,
help='link to a shared ada DLL instead of static linking')
shared_optgroup.add_argument('--shared-ada-includes',
action='store',
dest='shared_ada_includes',
help='directory containing ada header files')
shared_optgroup.add_argument('--shared-ada-libname',
action='store',
dest='shared_ada_libname',
default='ada',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-ada-libpath',
action='store',
dest='shared_ada_libpath',
help='a directory to search for the shared ada DLL')
shared_optgroup.add_argument('--shared-brotli',
action='store_true',
dest='shared_brotli',
default=None,
help='link to a shared brotli DLL instead of static linking')
shared_optgroup.add_argument('--shared-brotli-includes',
action='store',
dest='shared_brotli_includes',
help='directory containing brotli header files')
shared_optgroup.add_argument('--shared-brotli-libname',
action='store',
dest='shared_brotli_libname',
default='brotlidec,brotlienc',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-brotli-libpath',
action='store',
dest='shared_brotli_libpath',
help='a directory to search for the shared brotli DLL')
shared_optgroup.add_argument('--shared-cares',
action='store_true',
dest='shared_cares',
default=None,
help='link to a shared cares DLL instead of static linking')
shared_optgroup.add_argument('--shared-cares-includes',
action='store',
dest='shared_cares_includes',
help='directory containing cares header files')
shared_optgroup.add_argument('--shared-cares-libname',
action='store',
dest='shared_cares_libname',
default='cares',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-cares-libpath',
action='store',
dest='shared_cares_libpath',
help='a directory to search for the shared cares DLL')
for builtin in shareable_builtins:
builtin_id = 'shared_builtin_' + builtin + '_path'
shared_builtin_optgroup.add_argument('--shared-builtin-' + builtin + '-path',
action='store',
dest='node_shared_builtin_' + builtin.replace('/', '_') + '_path',
help='Path to shared file for ' + builtin + ' builtin. '
'Will be used instead of bundled version at runtime')
static_optgroup.add_argument('--static-zoslib-gyp',
action='store',
dest='static_zoslib_gyp',
help='path to zoslib.gyp file for includes and to link to static zoslib library')
parser.add_argument('--tag',
action='store',
dest='tag',
help='custom build tag')
parser.add_argument('--release-urlbase',
action='store',
dest='release_urlbase',
help='Provide a custom URL prefix for the `process.release` properties '
'`sourceUrl` and `headersUrl`. When compiling a release build, this '
'will default to https://nodejs.org/download/release/')
parser.add_argument('--enable-d8',
action='store_true',
dest='enable_d8',
default=None,
help=argparse.SUPPRESS) # Unsupported, undocumented.
parser.add_argument('--enable-trace-maps',
action='store_true',
dest='trace_maps',
default=None,
help='Enable the --trace-maps flag in V8 (use at your own risk)')
parser.add_argument('--experimental-enable-pointer-compression',
action='store_true',
dest='enable_pointer_compression',
default=None,
help='[Experimental] Enable V8 pointer compression (limits max heap to 4GB and breaks ABI compatibility)')
parser.add_argument('--disable-shared-readonly-heap',
action='store_true',
dest='disable_shared_ro_heap',
default=None,
help='Disable the shared read-only heap feature in V8')
parser.add_argument('--v8-options',
action='store',
dest='v8_options',
help='v8 options to pass, see `node --v8-options` for examples.')
parser.add_argument('--with-ossfuzz',
action='store_true',
dest='ossfuzz',
default=None,
help='Enables building of fuzzers. This command should be run in an OSS-Fuzz Docker image.')
parser.add_argument('--with-arm-float-abi',
action='store',
dest='arm_float_abi',
choices=valid_arm_float_abi,
help=f"specifies which floating-point ABI to use ({', '.join(valid_arm_float_abi)}).")
parser.add_argument('--with-arm-fpu',
action='store',
dest='arm_fpu',
choices=valid_arm_fpu,
help=f"ARM FPU mode ({', '.join(valid_arm_fpu)}) [default: %(default)s]")
parser.add_argument('--with-arm-version',
action='store',
dest='arm_version',
default=None,
help='ARM Version'
)
parser.add_argument('--with-mips-arch-variant',
action='store',
dest='mips_arch_variant',
default='r2',
choices=valid_mips_arch,
help=f"MIPS arch variant ({', '.join(valid_mips_arch)}) [default: %(default)s]")
parser.add_argument('--with-mips-fpu-mode',
action='store',
dest='mips_fpu_mode',
default='fp32',
choices=valid_mips_fpu,
help=f"MIPS FPU mode ({', '.join(valid_mips_fpu)}) [default: %(default)s]")
parser.add_argument('--with-mips-float-abi',
action='store',
dest='mips_float_abi',
default='hard',
choices=valid_mips_float_abi,
help=f"MIPS floating-point ABI ({', '.join(valid_mips_float_abi)}) [default: %(default)s]")
parser.add_argument('--use-largepages',
action='store_true',
dest='node_use_large_pages',
default=None,
help='This option has no effect. --use-largepages is now a runtime option.')
parser.add_argument('--use-largepages-script-lld',
action='store_true',
dest='node_use_large_pages_script_lld',
default=None,
help='This option has no effect. --use-largepages is now a runtime option.')
parser.add_argument('--use-section-ordering-file',
action='store',
dest='node_section_ordering_info',
default='',
help='Pass a section ordering file to the linker. This requires that ' +
'Node.js be linked using the gold linker. The gold linker must have ' +
'version 1.2 or greater.')
intl_optgroup.add_argument('--with-intl',
action='store',
dest='with_intl',
default='full-icu',
choices=valid_intl_modes,
help=f"Intl mode (valid choices: {', '.join(valid_intl_modes)}) [default: %(default)s]")
intl_optgroup.add_argument('--without-intl',
action='store_const',
dest='with_intl',
const='none',
help='Disable Intl, same as --with-intl=none')
intl_optgroup.add_argument('--with-icu-path',
action='store',
dest='with_icu_path',
help='Path to icu.gyp (ICU i18n, Chromium version only.)')
icu_default_locales='root,en'
intl_optgroup.add_argument('--with-icu-locales',
action='store',
dest='with_icu_locales',
default=icu_default_locales,
help='Comma-separated list of locales for "small-icu". "root" is assumed. '
'[default: %(default)s]')
intl_optgroup.add_argument('--with-icu-source',
action='store',
dest='with_icu_source',
help='Intl mode: optional local path to icu/ dir, or path/URL of '
'the icu4c source archive. '
f"v{icu_versions['minimum_icu']}.x or later recommended.")
intl_optgroup.add_argument('--with-icu-default-data-dir',
action='store',
dest='with_icu_default_data_dir',
help='Path to the icuXXdt{lb}.dat file. If unspecified, ICU data will '
'only be read if the NODE_ICU_DATA environment variable or the '
'--icu-data-dir runtime argument is used. This option has effect '
'only when Node.js is built with --with-intl=small-icu.')
parser.add_argument('--with-ltcg',
action='store_true',
dest='with_ltcg',
default=None,
help='Use Link Time Code Generation. This feature is only available on Windows.')
parser.add_argument('--write-snapshot-as-array-literals',
action='store_true',
dest='write_snapshot_as_array_literals',
default=None,
help='Write the snapshot data as array literals for readability.'
'By default the snapshot data may be written as string literals on some '
'platforms to speed up compilation.')
parser.add_argument('--without-node-snapshot',
action='store_true',
dest='without_node_snapshot',
default=None,
help='Turn off V8 snapshot integration. Currently experimental.')
parser.add_argument('--without-node-code-cache',
action='store_true',
dest='without_node_code_cache',
default=None,
help='Turn off V8 Code cache integration.')
intl_optgroup.add_argument('--download',
action='store',
dest='download_list',
help=nodedownload.help())
intl_optgroup.add_argument('--download-path',
action='store',
dest='download_path',
default='deps',
help='Download directory [default: %(default)s]')
parser.add_argument('--debug-lib',
action='store_true',
dest='node_debug_lib',
default=None,
help='build lib with DCHECK macros')
http2_optgroup.add_argument('--debug-nghttp2',
action='store_true',
dest='debug_nghttp2',
default=None,
help='build nghttp2 with DEBUGBUILD (default is false)')
parser.add_argument('--without-npm',
action='store_true',
dest='without_npm',
default=None,
help='do not install the bundled npm (package manager)')
parser.add_argument('--without-corepack',
action='store_true',
dest='without_corepack',
default=None,
help='do not install the bundled Corepack')
# Dummy option for backwards compatibility
parser.add_argument('--without-report',
action='store_true',
dest='unused_without_report',
default=None,
help=argparse.SUPPRESS)
parser.add_argument('--with-snapshot',
action='store_true',
dest='unused_with_snapshot',
default=None,
help=argparse.SUPPRESS)
parser.add_argument('--without-snapshot',
action='store_true',
dest='unused_without_snapshot',
default=None,
help=argparse.SUPPRESS)
parser.add_argument('--without-siphash',
action='store_true',
dest='without_siphash',
default=None,
help=argparse.SUPPRESS)
# End dummy list.
parser.add_argument('--without-ssl',
action='store_true',
dest='without_ssl',
default=None,
help='build without SSL (disables crypto, https, inspector, etc.)')
parser.add_argument('--without-node-options',
action='store_true',
dest='without_node_options',
default=None,
help='build without NODE_OPTIONS support')
parser.add_argument('--ninja',
action='store_true',
dest='use_ninja',
default=None,
help='generate build files for use with Ninja')
parser.add_argument('--enable-asan',
action='store_true',
dest='enable_asan',
default=None,
help='compile for Address Sanitizer to find memory bugs')
parser.add_argument('--enable-ubsan',
action='store_true',
dest='enable_ubsan',
default=None,
help='compile for Undefined Behavior Sanitizer')
parser.add_argument('--enable-static',
action='store_true',
dest='enable_static',
default=None,
help='build as static library')
parser.add_argument('--no-browser-globals',
action='store_true',
dest='no_browser_globals',
default=None,
help='do not export browser globals like setTimeout, console, etc. ' +
'(This mode is deprecated and not officially supported for regular ' +
'applications)')
parser.add_argument('--without-inspector',
action='store_true',
dest='without_inspector',
default=None,
help='disable the V8 inspector protocol')
parser.add_argument('--shared',
action='store_true',
dest='shared',
default=None,
help='compile shared library for embedding node in another project. ' +
'(This mode is not officially supported for regular applications)')
parser.add_argument('--libdir',
action='store',
dest='libdir',
default='lib',
help='a directory to install the shared library into relative to the '
'prefix. This is a no-op if --shared is not specified. ' +
'(This mode is not officially supported for regular applications)')
parser.add_argument('--without-v8-platform',
action='store_true',
dest='without_v8_platform',
default=False,
help='do not initialize v8 platform during node.js startup. ' +
'(This mode is not officially supported for regular applications)')
parser.add_argument('--without-bundled-v8',
action='store_true',
dest='without_bundled_v8',
default=False,
help='do not use V8 includes from the bundled deps folder. ' +
'(This mode is not officially supported for regular applications)')
parser.add_argument('--verbose',
action='store_true',
dest='verbose',
default=False,
help='get more output from this script')
parser.add_argument('--v8-non-optimized-debug',
action='store_true',
dest='v8_non_optimized_debug',
default=False,
help='compile V8 with minimal optimizations and with runtime checks')
parser.add_argument('--v8-with-dchecks',
action='store_true',
dest='v8_with_dchecks',
default=False,
help='compile V8 with debug checks and runtime debugging features enabled')
parser.add_argument('--v8-lite-mode',
action='store_true',
dest='v8_lite_mode',
default=False,
help='compile V8 in lite mode for constrained environments (lowers V8 '+
'memory footprint, but also implies no just-in-time compilation ' +
'support, thus much slower execution)')
parser.add_argument('--v8-enable-object-print',
action='store_true',
dest='v8_enable_object_print',
default=True,
help='compile V8 with auxiliary functions for native debuggers')
parser.add_argument('--v8-disable-object-print',
action='store_true',
dest='v8_disable_object_print',
default=False,
help='disable the V8 auxiliary functions for native debuggers')
parser.add_argument('--v8-enable-hugepage',
action='store_true',
dest='v8_enable_hugepage',
default=None,
help='Enable V8 transparent hugepage support. This feature is only '+
'available on Linux platform.')
parser.add_argument('--v8-enable-maglev',
action='store_true',
dest='v8_enable_maglev',
default=None,
help='Enable V8 Maglev compiler. Not available on all platforms.')
parser.add_argument('--v8-enable-short-builtin-calls',
action='store_true',
dest='v8_enable_short_builtin_calls',
default=None,
help='Enable V8 short builtin calls support. This feature is enabled '+
'on x86_64 platform by default.')
parser.add_argument('--v8-enable-snapshot-compression',
action='store_true',
dest='v8_enable_snapshot_compression',
default=None,
help='Enable the built-in snapshot compression in V8.')
parser.add_argument('--node-builtin-modules-path',
action='store',
dest='node_builtin_modules_path',
default=False,
help='node will load builtin modules from disk instead of from binary')
parser.add_argument('--node-snapshot-main',
action='store',
dest='node_snapshot_main',
default=None,
help='Run a file when building the embedded snapshot. Currently ' +
'experimental.')
# Create compile_commands.json in out/Debug and out/Release.
parser.add_argument('-C',
action='store_true',
dest='compile_commands_json',
default=None,
help=argparse.SUPPRESS)
(options, args) = parser.parse_known_args()
# Expand ~ in the install prefix now, it gets written to multiple files.
options.prefix = str(Path(options.prefix or '').expanduser())
# set up auto-download list
auto_downloads = nodedownload.parse(options.download_list)
def error(msg):
prefix = '\033[1m\033[31mERROR\033[0m' if os.isatty(1) else 'ERROR'
print(f'{prefix}: {msg}')
sys.exit(1)
def warn(msg):
warn.warned = True
prefix = '\033[1m\033[93mWARNING\033[0m' if os.isatty(1) else 'WARNING'
print(f'{prefix}: {msg}')
# track if warnings occurred
warn.warned = False
def info(msg):
prefix = '\033[1m\033[32mINFO\033[0m' if os.isatty(1) else 'INFO'
print(f'{prefix}: {msg}')
def print_verbose(x):
if not options.verbose:
return
if isinstance(x, str):
print(x)
else:
pprint.pprint(x, indent=2)
def b(value):
"""Returns the string 'true' if value is truthy, 'false' otherwise."""
return 'true' if value else 'false'
def B(value):
"""Returns 1 if value is truthy, 0 otherwise."""
return 1 if value else 0
def to_utf8(s):
return s if isinstance(s, str) else s.decode("utf-8")
def pkg_config(pkg):
"""Run pkg-config on the specified package
Returns ("-l flags", "-I flags", "-L flags", "version")
otherwise (None, None, None, None)"""
pkg_config = os.environ.get('PKG_CONFIG', 'pkg-config')
args = [] # Print pkg-config warnings on first round.
retval = []
for flag in ['--libs-only-l', '--cflags-only-I',
'--libs-only-L', '--modversion']:
args += [flag]
if isinstance(pkg, list):
args += pkg
else:
args += [pkg]
try:
proc = subprocess.Popen(shlex.split(pkg_config) + args,
stdout=subprocess.PIPE)
with proc:
val = to_utf8(proc.communicate()[0]).strip()
except OSError as e:
if e.errno != errno.ENOENT:
raise e # Unexpected error.
return (None, None, None, None) # No pkg-config/pkgconf installed.
retval.append(val)
args = ['--silence-errors']
return tuple(retval)
def try_check_compiler(cc, lang):
try:
proc = subprocess.Popen(shlex.split(cc) + ['-E', '-P', '-x', lang, '-'],
stdin=subprocess.PIPE, stdout=subprocess.PIPE)
except OSError:
return (False, False, '', '')
with proc:
proc.stdin.write(b'__clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ '
b'__clang_major__ __clang_minor__ __clang_patchlevel__')
if sys.platform == 'zos':
values = (to_utf8(proc.communicate()[0]).split('\n')[-2].split() + ['0'] * 7)[0:7]
else:
values = (to_utf8(proc.communicate()[0]).split() + ['0'] * 7)[0:7]
is_clang = values[0] == '1'
gcc_version = tuple(map(int, values[1:1+3]))
clang_version = tuple(map(int, values[4:4+3])) if is_clang else None
return (True, is_clang, clang_version, gcc_version)
#
# The version of asm compiler is needed for building openssl asm files.
# See deps/openssl/openssl.gypi for detail.
# Commands and regular expressions to obtain its version number are taken from
# https://github.com/openssl/openssl/blob/OpenSSL_1_0_2-stable/crypto/sha/asm/sha512-x86_64.pl#L112-L129
#
def get_version_helper(cc, regexp):
try:
proc = subprocess.Popen(shlex.split(cc) + ['-v'], stdin=subprocess.PIPE,
stderr=subprocess.PIPE, stdout=subprocess.PIPE)
except OSError:
error('''No acceptable C compiler found!
Please make sure you have a C compiler installed on your system and/or
consider adjusting the CC environment variable if you installed
it in a non-standard prefix.''')
with proc:
match = re.search(regexp, to_utf8(proc.communicate()[1]))
return match.group(2) if match else '0.0'
def get_nasm_version(asm):
try:
proc = subprocess.Popen(shlex.split(asm) + ['-v'],
stdin=subprocess.PIPE, stderr=subprocess.PIPE,
stdout=subprocess.PIPE)
except OSError:
warn('''No acceptable ASM compiler found!
Please make sure you have installed NASM from https://www.nasm.us
and refer BUILDING.md.''')
return '0.0'
with proc:
match = re.match(r"NASM version ([2-9]\.[0-9][0-9]+)",
to_utf8(proc.communicate()[0]))
return match.group(1) if match else '0.0'
def get_llvm_version(cc):
return get_version_helper(
cc, r"(^(?:.+ )?clang version|based on LLVM) ([0-9]+\.[0-9]+)")
def get_xcode_version(cc):
return get_version_helper(
cc, r"(^Apple (?:clang|LLVM) version) ([0-9]+\.[0-9]+)")
def get_gas_version(cc):
try:
custom_env = os.environ.copy()
custom_env["LC_ALL"] = "C"
proc = subprocess.Popen(shlex.split(cc) + ['-Wa,-v', '-c', '-o',
'/dev/null', '-x',
'assembler', '/dev/null'],
stdin=subprocess.PIPE, stderr=subprocess.PIPE,
stdout=subprocess.PIPE, env=custom_env)
except OSError:
error('''No acceptable C compiler found!
Please make sure you have a C compiler installed on your system and/or
consider adjusting the CC environment variable if you installed
it in a non-standard prefix.''')
with proc:
gas_ret = to_utf8(proc.communicate()[1])
match = re.match(r"GNU assembler version ([2-9]\.[0-9]+)", gas_ret)
if match:
return match.group(1)
warn(f'Could not recognize `gas`: {gas_ret}')
return '0.0'
# Note: Apple clang self-reports as clang 4.2.0 and gcc 4.2.1. It passes
# the version check more by accident than anything else but a more rigorous
# check involves checking the build number against an allowlist. I'm not
# quite prepared to go that far yet.
def check_compiler(o):
if sys.platform == 'win32':
o['variables']['clang'] = 0
o['variables']['llvm_version'] = '0.0'
if not options.openssl_no_asm and options.dest_cpu in ('x86', 'x64'):
nasm_version = get_nasm_version('nasm')
o['variables']['nasm_version'] = nasm_version
if nasm_version == '0.0':
o['variables']['openssl_no_asm'] = 1
return
ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, 'c++')
o['variables']['clang'] = B(is_clang)
version_str = ".".join(map(str, clang_version if is_clang else gcc_version))
print_verbose(f"Detected {'clang ' if is_clang else ''}C++ compiler (CXX={CXX}) version: {version_str}")
if not ok:
warn(f'failed to autodetect C++ compiler version (CXX={CXX})')
elif clang_version < (8, 0, 0) if is_clang else gcc_version < (10, 1, 0):
warn(f'C++ compiler (CXX={CXX}, {version_str}) too old, need g++ 10.1.0 or clang++ 8.0.0')
ok, is_clang, clang_version, gcc_version = try_check_compiler(CC, 'c')
version_str = ".".join(map(str, clang_version if is_clang else gcc_version))
print_verbose(f"Detected {'clang ' if is_clang else ''}C compiler (CC={CC}) version: {version_str}")
if not ok:
warn(f'failed to autodetect C compiler version (CC={CC})')
elif not is_clang and gcc_version < (4, 2, 0):
# clang 3.2 is a little white lie because any clang version will probably
# do for the C bits. However, we might as well encourage people to upgrade
# to a version that is not completely ancient.
warn(f'C compiler (CC={CC}, {version_str}) too old, need gcc 4.2 or clang 3.2')
o['variables']['llvm_version'] = get_llvm_version(CC) if is_clang else '0.0'
# Need xcode_version or gas_version when openssl asm files are compiled.
if options.without_ssl or options.openssl_no_asm or options.shared_openssl:
return
if is_clang:
if sys.platform == 'darwin':
o['variables']['xcode_version'] = get_xcode_version(CC)
else:
o['variables']['gas_version'] = get_gas_version(CC)
def cc_macros(cc=None):
"""Checks predefined macros using the C compiler command."""
try:
p = subprocess.Popen(shlex.split(cc or CC) + ['-dM', '-E', '-'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
except OSError:
error('''No acceptable C compiler found!
Please make sure you have a C compiler installed on your system and/or
consider adjusting the CC environment variable if you installed
it in a non-standard prefix.''')
with p:
p.stdin.write(b'\n')
out = to_utf8(p.communicate()[0]).split('\n')
k = {}
for line in out:
lst = shlex.split(line)
if len(lst) > 2:
key = lst[1]
val = lst[2]
k[key] = val
return k
def is_arch_armv7():
"""Check for ARMv7 instructions"""
cc_macros_cache = cc_macros()
return cc_macros_cache.get('__ARM_ARCH') == '7'
def is_arch_armv6():
"""Check for ARMv6 instructions"""
cc_macros_cache = cc_macros()
return cc_macros_cache.get('__ARM_ARCH') == '6'
def is_arm_hard_float_abi():
"""Check for hardfloat or softfloat eabi on ARM"""
# GCC versions 4.6 and above define __ARM_PCS or __ARM_PCS_VFP to specify
# the Floating Point ABI used (PCS stands for Procedure Call Standard).
# We use these as well as a couple of other defines to statically determine
# what FP ABI used.
return '__ARM_PCS_VFP' in cc_macros()
def host_arch_cc():
"""Host architecture check using the CC command."""
if sys.platform.startswith('zos'):
return 's390x'
k = cc_macros(os.environ.get('CC_host'))
matchup = {
'__aarch64__' : 'arm64',
'__arm__' : 'arm',
'__i386__' : 'ia32',
'__MIPSEL__' : 'mipsel',
'__mips__' : 'mips',
'__PPC64__' : 'ppc64',
'__PPC__' : 'ppc64',
'__x86_64__' : 'x64',
'__s390x__' : 's390x',
'__riscv' : 'riscv',
'__loongarch64': 'loong64',
}
rtn = 'ia32' # default
for key, value in matchup.items():
if k.get(key, 0) and k[key] != '0':
rtn = value
break
if rtn == 'mipsel' and '_LP64' in k:
rtn = 'mips64el'
if rtn == 'riscv':
if k['__riscv_xlen'] == '64':
rtn = 'riscv64'
else:
rtn = 'riscv32'
return rtn
def host_arch_win():
"""Host architecture check using environ vars (better way to do this?)"""
observed_arch = os.environ.get('PROCESSOR_ARCHITECTURE', 'x86')
arch = os.environ.get('PROCESSOR_ARCHITEW6432', observed_arch)
matchup = {
'AMD64' : 'x64',
'x86' : 'ia32',
'arm' : 'arm',
'mips' : 'mips',
'ARM64' : 'arm64'
}
return matchup.get(arch, 'ia32')
def configure_arm(o):
if options.arm_float_abi:
arm_float_abi = options.arm_float_abi
elif is_arm_hard_float_abi():
arm_float_abi = 'hard'
else:
arm_float_abi = 'default'
arm_fpu = 'vfp'
if options.arm_version:
o['variables']['arm_version'] = options.arm_version
elif is_arch_armv7():
arm_fpu = 'vfpv3'
o['variables']['arm_version'] = '7'
else:
o['variables']['arm_version'] = '6' if is_arch_armv6() else 'default'
o['variables']['arm_thumb'] = 0 # -marm
o['variables']['arm_float_abi'] = arm_float_abi
if options.dest_os == 'android':
arm_fpu = 'vfpv3'
o['variables']['arm_version'] = '7'
o['variables']['arm_fpu'] = options.arm_fpu or arm_fpu
def configure_mips(o, target_arch):
can_use_fpu_instructions = options.mips_float_abi != 'soft'
o['variables']['v8_can_use_fpu_instructions'] = b(can_use_fpu_instructions)
o['variables']['v8_use_mips_abi_hardfloat'] = b(can_use_fpu_instructions)
o['variables']['mips_arch_variant'] = options.mips_arch_variant
o['variables']['mips_fpu_mode'] = options.mips_fpu_mode
host_byteorder = 'little' if target_arch in ('mipsel', 'mips64el') else 'big'
o['variables']['v8_host_byteorder'] = host_byteorder
def configure_zos(o):
o['variables']['node_static_zoslib'] = b(True)
if options.static_zoslib_gyp:
# Apply to all Node.js components for now
o['variables']['zoslib_include_dir'] = Path(options.static_zoslib_gyp).parent / 'include'
o['include_dirs'] += [o['variables']['zoslib_include_dir']]
else:
raise Exception('--static-zoslib-gyp=<path to zoslib.gyp file> is required.')
def clang_version_ge(version_checked):
for compiler in [(CC, 'c'), (CXX, 'c++')]:
_, is_clang, clang_version, _1 = (
try_check_compiler(compiler[0], compiler[1])
)
if is_clang and clang_version >= version_checked:
return True
return False
def gcc_version_ge(version_checked):
for compiler in [(CC, 'c'), (CXX, 'c++')]:
_, is_clang, _1, gcc_version = (
try_check_compiler(compiler[0], compiler[1])
)
if is_clang or gcc_version < version_checked:
return False
return True
def configure_node_lib_files(o):
o['variables']['node_library_files'] = SearchFiles('lib', 'js')
def configure_node(o):
if options.dest_os == 'android':
o['variables']['OS'] = 'android'
o['variables']['node_prefix'] = options.prefix
o['variables']['node_install_npm'] = b(not options.without_npm)
o['variables']['node_install_corepack'] = b(not options.without_corepack)
o['variables']['debug_node'] = b(options.debug_node)
o['default_configuration'] = 'Debug' if options.debug else 'Release'
o['variables']['error_on_warn'] = b(options.error_on_warn)
o['variables']['use_prefix_to_find_headers'] = b(options.use_prefix_to_find_headers)
host_arch = host_arch_win() if os.name == 'nt' else host_arch_cc()
target_arch = options.dest_cpu or host_arch
# ia32 is preferred by the build tools (GYP) over x86 even if we prefer the latter
# the Makefile resets this to x86 afterward
if target_arch == 'x86':
target_arch = 'ia32'
# x86_64 is common across linuxes, allow it as an alias for x64
if target_arch == 'x86_64':
target_arch = 'x64'
o['variables']['host_arch'] = host_arch
o['variables']['target_arch'] = target_arch
o['variables']['node_byteorder'] = sys.byteorder
# Allow overriding the compiler - needed by embedders.
if options.use_clang:
o['variables']['clang'] = 1
cross_compiling = (options.cross_compiling
if options.cross_compiling is not None
else target_arch != host_arch)
if cross_compiling:
os.environ['GYP_CROSSCOMPILE'] = "1"
if options.unused_without_snapshot:
warn('building --without-snapshot is no longer possible')
o['variables']['want_separate_host_toolset'] = int(cross_compiling)
if target_arch == 'arm64':
o['variables']['arm_fpu'] = options.arm_fpu or 'neon'
if options.node_snapshot_main is not None:
if options.shared:
# This should be possible to fix, but we will need to refactor the
# libnode target to avoid building it twice.
error('--node-snapshot-main is incompatible with --shared')
if options.without_node_snapshot:
error('--node-snapshot-main is incompatible with ' +
'--without-node-snapshot')
if cross_compiling:
error('--node-snapshot-main is incompatible with cross compilation')
o['variables']['node_snapshot_main'] = options.node_snapshot_main
if options.without_node_snapshot or options.node_builtin_modules_path:
o['variables']['node_use_node_snapshot'] = 'false'
else:
o['variables']['node_use_node_snapshot'] = b(
not cross_compiling and not options.shared)
# Do not use code cache when Node.js is built for collecting coverage of itself, this allows more
# precise coverage for the JS built-ins.
if options.without_node_code_cache or options.without_node_snapshot or options.node_builtin_modules_path or options.coverage:
o['variables']['node_use_node_code_cache'] = 'false'
else:
# TODO(refack): fix this when implementing embedded code-cache when cross-compiling.
o['variables']['node_use_node_code_cache'] = b(
not cross_compiling and not options.shared)
if options.write_snapshot_as_array_literals is not None:
o['variables']['node_write_snapshot_as_array_literals'] = b(options.write_snapshot_as_array_literals)
else:
o['variables']['node_write_snapshot_as_array_literals'] = b(flavor != 'mac' and flavor != 'linux')
if target_arch == 'arm':
configure_arm(o)
elif target_arch in ('mips', 'mipsel', 'mips64el'):
configure_mips(o, target_arch)
elif sys.platform == 'zos':
configure_zos(o)
if flavor in ('aix', 'os400'):
o['variables']['node_target_type'] = 'static_library'
if target_arch in ('x86', 'x64', 'ia32', 'x32'):
o['variables']['node_enable_v8_vtunejit'] = b(options.enable_vtune_profiling)
elif options.enable_vtune_profiling:
raise Exception(
'The VTune profiler for JavaScript is only supported on x32, x86, and x64 '
'architectures.')
else:
o['variables']['node_enable_v8_vtunejit'] = 'false'
if flavor != 'linux' and (options.enable_pgo_generate or options.enable_pgo_use):
raise Exception(
'The pgo option is supported only on linux.')
if flavor == 'linux':
if options.enable_pgo_generate or options.enable_pgo_use:
version_checked = (5, 4, 1)
if not gcc_version_ge(version_checked):
version_checked_str = ".".join(map(str, version_checked))
raise Exception(
'The options --enable-pgo-generate and --enable-pgo-use '
f'are supported for gcc and gxx {version_checked_str} or newer only.')
if options.enable_pgo_generate and options.enable_pgo_use:
raise Exception(
'Only one of the --enable-pgo-generate or --enable-pgo-use options '
'can be specified at a time. You would like to use '
'--enable-pgo-generate first, profile node, and then recompile '
'with --enable-pgo-use')
o['variables']['enable_pgo_generate'] = b(options.enable_pgo_generate)
o['variables']['enable_pgo_use'] = b(options.enable_pgo_use)
if flavor == 'win' and (options.enable_lto):
raise Exception(
'Use Link Time Code Generation instead.')
if options.enable_lto:
gcc_version_checked = (5, 4, 1)
clang_version_checked = (3, 9, 1)
if not gcc_version_ge(gcc_version_checked) and not clang_version_ge(clang_version_checked):
gcc_version_checked_str = ".".join(map(str, gcc_version_checked))
clang_version_checked_str = ".".join(map(str, clang_version_checked))
raise Exception(
f'The option --enable-lto is supported for gcc {gcc_version_checked_str}+'
f'or clang {clang_version_checked_str}+ only.')
o['variables']['enable_lto'] = b(options.enable_lto)
if options.node_use_large_pages or options.node_use_large_pages_script_lld:
warn('''The `--use-largepages` and `--use-largepages-script-lld` options
have no effect during build time. Support for mapping to large pages is
now a runtime option of Node.js. Run `node --use-largepages` or add
`--use-largepages` to the `NODE_OPTIONS` environment variable once
Node.js is built to enable mapping to large pages.''')
if options.no_ifaddrs:
o['defines'] += ['SUNOS_NO_IFADDRS']
o['variables']['single_executable_application'] = b(not options.disable_single_executable_application)
if options.disable_single_executable_application:
o['defines'] += ['DISABLE_SINGLE_EXECUTABLE_APPLICATION']
o['variables']['node_with_ltcg'] = b(options.with_ltcg)
if flavor != 'win' and options.with_ltcg:
raise Exception('Link Time Code Generation is only supported on Windows.')
if options.tag:
o['variables']['node_tag'] = '-' + options.tag
else:
o['variables']['node_tag'] = ''
o['variables']['node_release_urlbase'] = options.release_urlbase or ''
if options.v8_options:
o['variables']['node_v8_options'] = options.v8_options.replace('"', '\\"')
if options.enable_static:
o['variables']['node_target_type'] = 'static_library'
o['variables']['node_debug_lib'] = b(options.node_debug_lib)
if options.debug_nghttp2:
o['variables']['debug_nghttp2'] = 1
else:
o['variables']['debug_nghttp2'] = 'false'
o['variables']['node_no_browser_globals'] = b(options.no_browser_globals)
o['variables']['node_shared'] = b(options.shared)
o['variables']['libdir'] = options.libdir
node_module_version = getmoduleversion.get_version()
if options.dest_os == 'android':
shlib_suffix = 'so'
elif sys.platform == 'darwin':
shlib_suffix = '%s.dylib'
elif sys.platform.startswith('aix'):
shlib_suffix = '%s.a'
elif sys.platform == 'os400':
shlib_suffix = '%s.a'
elif sys.platform.startswith('zos'):
shlib_suffix = '%s.x'
else:
shlib_suffix = 'so.%s'
if '%s' in shlib_suffix:
shlib_suffix %= node_module_version
o['variables']['node_module_version'] = int(node_module_version)
o['variables']['shlib_suffix'] = shlib_suffix
if options.linked_module:
o['variables']['linked_module_files'] = options.linked_module
o['variables']['asan'] = int(options.enable_asan or 0)
o['variables']['ubsan'] = int(options.enable_ubsan or 0)
if options.coverage:
o['variables']['coverage'] = 'true'
else:
o['variables']['coverage'] = 'false'
if options.shared:
o['variables']['node_target_type'] = 'shared_library'
elif options.enable_static:
o['variables']['node_target_type'] = 'static_library'
else:
o['variables']['node_target_type'] = 'executable'
if options.node_builtin_modules_path:
print('Warning! Loading builtin modules from disk is for development')
o['variables']['node_builtin_modules_path'] = options.node_builtin_modules_path
def configure_napi(output):
version = getnapibuildversion.get_napi_version()
output['variables']['napi_build_version'] = version
def configure_debian(output):
if options.arch_triplet:
output['variables']['arch_triplet'] = options.arch_triplet
else:
output['variables']['arch_triplet'] = 'unknown-unknown-unknown'
if options.node_relative_path:
output['variables']['node_relative_path'] = options.node_relative_path
else:
output['variables']['node_relative_path']= ''
def configure_library(lib, output, pkgname=None):
shared_lib = 'shared_' + lib
output['variables']['node_' + shared_lib] = b(getattr(options, shared_lib))
if getattr(options, shared_lib):
(pkg_libs, pkg_cflags, pkg_libpath, _) = pkg_config(pkgname or lib)
if options.__dict__[shared_lib + '_includes']:
output['include_dirs'] += [options.__dict__[shared_lib + '_includes']]
elif pkg_cflags:
stripped_flags = [flag.strip() for flag in pkg_cflags.split('-I')]
output['include_dirs'] += [flag for flag in stripped_flags if flag]
# libpath needs to be provided ahead libraries
if options.__dict__[shared_lib + '_libpath']:
if flavor == 'win':
if 'msvs_settings' not in output:
output['msvs_settings'] = { 'VCLinkerTool': { 'AdditionalOptions': [] } }
output['msvs_settings']['VCLinkerTool']['AdditionalOptions'] += [
f"/LIBPATH:{options.__dict__[shared_lib + '_libpath']}"]
else:
output['libraries'] += [
f"-L{options.__dict__[shared_lib + '_libpath']}"]
elif pkg_libpath:
output['libraries'] += [pkg_libpath]
default_libs = getattr(options, shared_lib + '_libname')
default_libs = [f'-l{l}' for l in default_libs.split(',')]
if default_libs:
output['libraries'] += default_libs
elif pkg_libs:
output['libraries'] += pkg_libs.split()
def configure_v8(o):
o['variables']['v8_enable_webassembly'] = 0 if options.v8_lite_mode else 1
o['variables']['v8_enable_javascript_promise_hooks'] = 1
o['variables']['v8_enable_lite_mode'] = 1 if options.v8_lite_mode else 0
o['variables']['v8_enable_gdbjit'] = 1 if options.gdb else 0
o['variables']['v8_no_strict_aliasing'] = 1 # Work around compiler bugs.
o['variables']['v8_optimized_debug'] = 0 if options.v8_non_optimized_debug else 1
o['variables']['dcheck_always_on'] = 1 if options.v8_with_dchecks else 0
o['variables']['v8_enable_object_print'] = 0 if options.v8_disable_object_print else 1
o['variables']['v8_random_seed'] = 0 # Use a random seed for hash tables.
o['variables']['v8_promise_internal_field_count'] = 1 # Add internal field to promises for async hooks.
o['variables']['v8_use_siphash'] = 0 if options.without_siphash else 1
o['variables']['v8_enable_maglev'] = 1 if options.v8_enable_maglev else 0
o['variables']['v8_enable_pointer_compression'] = 1 if options.enable_pointer_compression else 0
o['variables']['v8_enable_sandbox'] = 1 if options.enable_pointer_compression else 0
o['variables']['v8_enable_31bit_smis_on_64bit_arch'] = 1 if options.enable_pointer_compression else 0
o['variables']['v8_enable_shared_ro_heap'] = 0 if options.enable_pointer_compression or options.disable_shared_ro_heap else 1
o['variables']['v8_enable_extensible_ro_snapshot'] = 0
o['variables']['v8_enable_v8_checks'] = 1 if options.debug else 0
o['variables']['v8_trace_maps'] = 1 if options.trace_maps else 0
o['variables']['node_use_v8_platform'] = b(not options.without_v8_platform)
o['variables']['node_use_bundled_v8'] = b(not options.without_bundled_v8)
o['variables']['force_dynamic_crt'] = 1 if options.shared else 0
o['variables']['node_enable_d8'] = b(options.enable_d8)
if options.enable_d8:
o['variables']['test_isolation_mode'] = 'noop' # Needed by d8.gyp.
if options.without_bundled_v8 and options.enable_d8:
raise Exception('--enable-d8 is incompatible with --without-bundled-v8.')
if options.static_zoslib_gyp:
o['variables']['static_zoslib_gyp'] = options.static_zoslib_gyp
if flavor != 'linux' and options.v8_enable_hugepage:
raise Exception('--v8-enable-hugepage is supported only on linux.')
o['variables']['v8_enable_hugepage'] = 1 if options.v8_enable_hugepage else 0
if options.v8_enable_short_builtin_calls or o['variables']['target_arch'] == 'x64':
o['variables']['v8_enable_short_builtin_calls'] = 1
if options.v8_enable_snapshot_compression:
o['variables']['v8_enable_snapshot_compression'] = 1
if all(opt in sys.argv for opt in ['--v8-enable-object-print', '--v8-disable-object-print']):
raise Exception(
'Only one of the --v8-enable-object-print or --v8-disable-object-print options '
'can be specified at a time.')
def configure_openssl(o):
variables = o['variables']
variables['node_use_openssl'] = b(not options.without_ssl)
variables['node_shared_openssl'] = b(options.shared_openssl)
variables['node_shared_ngtcp2'] = b(options.shared_ngtcp2)
variables['node_shared_nghttp3'] = b(options.shared_nghttp3)
variables['openssl_is_fips'] = b(options.openssl_is_fips)
variables['node_fipsinstall'] = b(False)
if options.openssl_no_asm:
variables['openssl_no_asm'] = 1
o['defines'] += ['NODE_OPENSSL_CONF_NAME=' + options.openssl_conf_name]
if options.without_ssl:
def without_ssl_error(option):
error(f'--without-ssl is incompatible with {option}')
if options.shared_openssl:
without_ssl_error('--shared-openssl')
if options.openssl_no_asm:
without_ssl_error('--openssl-no-asm')
if options.openssl_is_fips:
without_ssl_error('--openssl-is-fips')
if options.openssl_default_cipher_list:
without_ssl_error('--openssl-default-cipher-list')
return
if options.use_openssl_ca_store:
o['defines'] += ['NODE_OPENSSL_CERT_STORE']
if options.openssl_system_ca_path:
variables['openssl_system_ca_path'] = options.openssl_system_ca_path
variables['node_without_node_options'] = b(options.without_node_options)
if options.without_node_options:
o['defines'] += ['NODE_WITHOUT_NODE_OPTIONS']
if options.openssl_default_cipher_list:
variables['openssl_default_cipher_list'] = \
options.openssl_default_cipher_list
if not options.shared_openssl and not options.openssl_no_asm:
is_x86 = 'x64' in variables['target_arch'] or 'ia32' in variables['target_arch']
# supported asm compiler for AVX2. See https://github.com/openssl/openssl/
# blob/OpenSSL_1_1_0-stable/crypto/modes/asm/aesni-gcm-x86_64.pl#L52-L69
openssl110_asm_supported = \
('gas_version' in variables and Version(variables['gas_version']) >= Version('2.23')) or \
('xcode_version' in variables and Version(variables['xcode_version']) >= Version('5.0')) or \
('llvm_version' in variables and Version(variables['llvm_version']) >= Version('3.3')) or \
('nasm_version' in variables and Version(variables['nasm_version']) >= Version('2.10'))
if is_x86 and not openssl110_asm_supported:
error('''Did not find a new enough assembler, install one or build with
--openssl-no-asm.
Please refer to BUILDING.md''')
elif options.openssl_no_asm:
warn('''--openssl-no-asm will result in binaries that do not take advantage
of modern CPU cryptographic instructions and will therefore be slower.
Please refer to BUILDING.md''')
if options.openssl_no_asm and options.shared_openssl:
error('--openssl-no-asm is incompatible with --shared-openssl')
if options.openssl_is_fips:
o['defines'] += ['OPENSSL_FIPS']
if options.openssl_is_fips and not options.shared_openssl:
variables['node_fipsinstall'] = b(True)
if options.shared_openssl:
has_quic = getsharedopensslhasquic.get_has_quic(options.__dict__['shared_openssl_includes'])
else:
has_quic = getsharedopensslhasquic.get_has_quic('deps/openssl/openssl/include')
variables['openssl_quic'] = b(has_quic)
if has_quic:
o['defines'] += ['NODE_OPENSSL_HAS_QUIC']
configure_library('openssl', o)
def configure_static(o):
if options.fully_static or options.partly_static:
if flavor == 'mac':
warn("Generation of static executable will not work on macOS "
"when using the default compilation environment")
return
if options.fully_static:
o['libraries'] += ['-static']
elif options.partly_static:
o['libraries'] += ['-static-libgcc', '-static-libstdc++']
if options.enable_asan:
o['libraries'] += ['-static-libasan']
def write(filename, data):
print_verbose(f'creating {filename}')
with Path(filename).open(mode='w+', encoding='utf-8') as f:
f.write(data)
do_not_edit = '# Do not edit. Generated by the configure script.\n'
def glob_to_var(dir_base, dir_sub, patch_dir):
file_list = []
dir_all = f'{dir_base}/{dir_sub}'
files = os.walk(dir_all)
for ent in files:
(_, _1, files) = ent
for file in files:
if file.endswith(('.cpp', '.c', '.h')):
# srcfile uses "slash" as dir separator as its output is consumed by gyp
srcfile = f'{dir_sub}/{file}'
if patch_dir:
patchfile = Path(dir_base, patch_dir, file)
if patchfile.is_file():
srcfile = f'{patch_dir}/{file}'
info(f'Using floating patch "{patchfile}" from "{dir_base}"')
file_list.append(srcfile)
break
return file_list
def configure_intl(o):
def icu_download(path):
depFile = tools_path / 'icu' / 'current_ver.dep'
icus = json.loads(depFile.read_text(encoding='utf-8'))
# download ICU, if needed
if not os.access(options.download_path, os.W_OK):
error('''Cannot write to desired download path.
Either create it or verify permissions.''')
attemptdownload = nodedownload.candownload(auto_downloads, "icu")
for icu in icus:
url = icu['url']
(expectHash, hashAlgo, allAlgos) = nodedownload.findHash(icu)
if not expectHash:
error(f'''Could not find a hash to verify ICU download.
{depFile} may be incorrect.
For the entry {url},
Expected one of these keys: {' '.join(allAlgos)}''')
local = url.split('/')[-1]
targetfile = Path(options.download_path, local)
if not targetfile.is_file():
if attemptdownload:
nodedownload.retrievefile(url, targetfile)
else:
print(f'Re-using existing {targetfile}')
if targetfile.is_file():
print(f'Checking file integrity with {hashAlgo}:\r')
gotHash = nodedownload.checkHash(targetfile, hashAlgo)
print(f'{hashAlgo}: {gotHash} {targetfile}')
if expectHash == gotHash:
return targetfile
warn(f'Expected: {expectHash} *MISMATCH*')
warn(f'\n ** Corrupted ZIP? Delete {targetfile} to retry download.\n')
return None
icu_config = {
'variables': {}
}
icu_config_name = 'icu_config.gypi'
# write an empty file to start with
write(icu_config_name, do_not_edit +
pprint.pformat(icu_config, indent=2, width=1024) + '\n')
# always set icu_small, node.gyp depends on it being defined.
o['variables']['icu_small'] = b(False)
# prevent data override
o['defines'] += ['ICU_NO_USER_DATA_OVERRIDE']
with_intl = options.with_intl
with_icu_source = options.with_icu_source
have_icu_path = bool(options.with_icu_path)
if have_icu_path and with_intl != 'none':
error('Cannot specify both --with-icu-path and --with-intl')
elif have_icu_path:
# Chromium .gyp mode: --with-icu-path
o['variables']['v8_enable_i18n_support'] = 1
# use the .gyp given
o['variables']['icu_gyp_path'] = options.with_icu_path
return
# --with-intl=<with_intl>
# set the default
if with_intl in (None, 'none'):
o['variables']['v8_enable_i18n_support'] = 0
return # no Intl
if with_intl == 'small-icu':
# small ICU (English only)
o['variables']['v8_enable_i18n_support'] = 1
o['variables']['icu_small'] = b(True)
locs = set(options.with_icu_locales.split(','))
locs.add('root') # must have root
o['variables']['icu_locales'] = ','.join(str(loc) for loc in sorted(locs))
# We will check a bit later if we can use the canned deps/icu-small
o['variables']['icu_default_data'] = options.with_icu_default_data_dir or ''
elif with_intl == 'full-icu':
# full ICU
o['variables']['v8_enable_i18n_support'] = 1
elif with_intl == 'system-icu':
# ICU from pkg-config.
o['variables']['v8_enable_i18n_support'] = 1
pkgicu = pkg_config(['icu-i18n', 'icu-uc'])
if not pkgicu[0]:
error('''Could not load pkg-config data for "icu-i18n".
See above errors or the README.md.''')
(libs, cflags, libpath, icuversion) = pkgicu
icu_ver_major = icuversion.split('.')[0]
o['variables']['icu_ver_major'] = icu_ver_major
if int(icu_ver_major) < icu_versions['minimum_icu']:
error(f"icu4c v{icuversion} is too old, v{icu_versions['minimum_icu']}.x or later is required.")
# libpath provides linker path which may contain spaces
if libpath:
o['libraries'] += [libpath]
# safe to split, cannot contain spaces
o['libraries'] += libs.split()
if cflags:
stripped_flags = [flag.strip() for flag in cflags.split('-I')]
o['include_dirs'] += [flag for flag in stripped_flags if flag]
# use the "system" .gyp
o['variables']['icu_gyp_path'] = 'tools/icu/icu-system.gyp'
return
# this is just the 'deps' dir. Used for unpacking.
icu_parent_path = 'deps'
# The full path to the ICU source directory. Should not include './'.
icu_deps_path = 'deps/icu'
icu_full_path = icu_deps_path
# icu-tmp is used to download and unpack the ICU tarball.
icu_tmp_path = Path(icu_parent_path, 'icu-tmp')
# canned ICU. see tools/icu/README.md to update.
canned_icu_dir = 'deps/icu-small'
# use the README to verify what the canned ICU is
canned_icu_path = Path(canned_icu_dir)
canned_is_full = (canned_icu_path / 'README-FULL-ICU.txt').is_file()
canned_is_small = (canned_icu_path / 'README-SMALL-ICU.txt').is_file()
if canned_is_small:
warn(f'Ignoring {canned_icu_dir} - in-repo small icu is no longer supported.')
# We can use 'deps/icu-small' - pre-canned ICU *iff*
# - canned_is_full AND
# - with_icu_source is unset (i.e. no other ICU was specified)
#
# This is *roughly* equivalent to
# $ configure --with-intl=full-icu --with-icu-source=deps/icu-small
# .. Except that we avoid copying icu-small over to deps/icu.
# In this default case, deps/icu is ignored, although make clean will
# still harmlessly remove deps/icu.
if (not with_icu_source) and canned_is_full:
# OK- we can use the canned ICU.
icu_full_path = canned_icu_dir
icu_config['variables']['icu_full_canned'] = 1
# --with-icu-source processing
# now, check that they didn't pass --with-icu-source=deps/icu
elif with_icu_source and Path(icu_full_path).resolve() == Path(with_icu_source).resolve():
warn(f'Ignoring redundant --with-icu-source={with_icu_source}')
with_icu_source = None
# if with_icu_source is still set, try to use it.
if with_icu_source:
if Path(icu_full_path).is_dir():
print(f'Deleting old ICU source: {icu_full_path}')
shutil.rmtree(icu_full_path)
# now, what path was given?
if Path(with_icu_source).is_dir():
# it's a path. Copy it.
print(f'{with_icu_source} -> {icu_full_path}')
shutil.copytree(with_icu_source, icu_full_path)
else:
# could be file or URL.
# Set up temporary area
if Path(icu_tmp_path).is_dir():
shutil.rmtree(icu_tmp_path)
icu_tmp_path.mkdir()
icu_tarball = None
if Path(with_icu_source).is_file():
# it's a file. Try to unpack it.
icu_tarball = with_icu_source
else:
# Can we download it?
local = icu_tmp_path / with_icu_source.split('/')[-1] # local part
icu_tarball = nodedownload.retrievefile(with_icu_source, local)
# continue with "icu_tarball"
nodedownload.unpack(icu_tarball, icu_tmp_path)
# Did it unpack correctly? Should contain 'icu'
tmp_icu = icu_tmp_path / 'icu'
if tmp_icu.is_dir():
tmp_icu.rename(icu_full_path)
shutil.rmtree(icu_tmp_path)
else:
shutil.rmtree(icu_tmp_path)
error(f'--with-icu-source={with_icu_source} did not result in an "icu" dir.')
# ICU mode. (icu-generic.gyp)
o['variables']['icu_gyp_path'] = 'tools/icu/icu-generic.gyp'
# ICU source dir relative to tools/icu (for .gyp file)
o['variables']['icu_path'] = icu_full_path
if not Path(icu_full_path).is_dir():
# can we download (or find) a zipfile?
localzip = icu_download(icu_full_path)
if localzip:
nodedownload.unpack(localzip, icu_parent_path)
else:
warn(f"* ECMA-402 (Intl) support didn't find ICU in {icu_full_path}..")
if not Path(icu_full_path).is_dir():
error(f'''Cannot build Intl without ICU in {icu_full_path}.
Fix, or disable with "--with-intl=none"''')
else:
print_verbose(f'* Using ICU in {icu_full_path}')
# Now, what version of ICU is it? We just need the "major", such as 54.
# uvernum.h contains it as a #define.
uvernum_h = Path(icu_full_path, 'source', 'common', 'unicode', 'uvernum.h')
if not uvernum_h.is_file():
error(f'Could not load {uvernum_h} - is ICU installed?')
icu_ver_major = None
matchVerExp = r'^\s*#define\s+U_ICU_VERSION_SHORT\s+"([^"]*)".*'
match_version = re.compile(matchVerExp)
with io.open(uvernum_h, encoding='utf8') as in_file:
for line in in_file:
m = match_version.match(line)
if m:
icu_ver_major = str(m.group(1))
if not icu_ver_major:
error(f'Could not read U_ICU_VERSION_SHORT version from {uvernum_h}')
elif int(icu_ver_major) < icu_versions['minimum_icu']:
error(f"icu4c v{icu_ver_major}.x is too old, v{icu_versions['minimum_icu']}.x or later is required.")
icu_endianness = sys.byteorder[0]
o['variables']['icu_ver_major'] = icu_ver_major
o['variables']['icu_endianness'] = icu_endianness
icu_data_file_l = f'icudt{icu_ver_major}l.dat' # LE filename
icu_data_file = f'icudt{icu_ver_major}{icu_endianness}.dat'
# relative to configure
icu_data_path = Path(icu_full_path, 'source', 'data', 'in', icu_data_file_l) # LE
compressed_data = f'{icu_data_path}.bz2'
if not icu_data_path.is_file() and Path(compressed_data).is_file():
# unpack. deps/icu is a temporary path
if icu_tmp_path.is_dir():
shutil.rmtree(icu_tmp_path)
icu_tmp_path.mkdir()
icu_data_path = icu_tmp_path / icu_data_file_l
with icu_data_path.open(mode='wb') as outf:
inf = bz2.BZ2File(compressed_data, 'rb')
try:
shutil.copyfileobj(inf, outf)
finally:
inf.close()
# Now, proceed..
# relative to dep..
icu_data_in = Path('..', '..', icu_data_path)
if not icu_data_path.is_file() and icu_endianness != 'l':
# use host endianness
icu_data_path = Path(icu_full_path, 'source', 'data', 'in', icu_data_file) # will be generated
if not icu_data_path.is_file():
# .. and we're not about to build it from .gyp!
error(f'''ICU prebuilt data file {icu_data_path} does not exist.
See the README.md.''')
# this is the input '.dat' file to use .. icudt*.dat
# may be little-endian if from a icu-project.org tarball
o['variables']['icu_data_in'] = str(icu_data_in)
# map from variable name to subdirs
icu_src = {
'stubdata': 'stubdata',
'common': 'common',
'i18n': 'i18n',
'tools': 'tools/toolutil',
'genccode': 'tools/genccode',
'genrb': 'tools/genrb',
'icupkg': 'tools/icupkg',
}
# this creates a variable icu_src_XXX for each of the subdirs
# with a list of the src files to use
for key, value in icu_src.items():
var = f'icu_src_{key}'
path = f'../../{icu_full_path}/source/{value}'
icu_config['variables'][var] = glob_to_var('tools/icu', path, f'patches/{icu_ver_major}/source/{value}')
# calculate platform-specific genccode args
# print("platform %s, flavor %s" % (sys.platform, flavor))
# if sys.platform == 'darwin':
# shlib_suffix = '%s.dylib'
# elif sys.platform.startswith('aix'):
# shlib_suffix = '%s.a'
# else:
# shlib_suffix = 'so.%s'
if flavor == 'win':
icu_config['variables']['icu_asm_ext'] = 'obj'
icu_config['variables']['icu_asm_opts'] = [ '-o ' ]
elif with_intl == 'small-icu' or options.cross_compiling:
icu_config['variables']['icu_asm_ext'] = 'c'
icu_config['variables']['icu_asm_opts'] = []
elif flavor == 'mac':
icu_config['variables']['icu_asm_ext'] = 'S'
icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc-darwin' ]
elif sys.platform == 'os400':
icu_config['variables']['icu_asm_ext'] = 'S'
icu_config['variables']['icu_asm_opts'] = [ '-a', 'xlc' ]
elif sys.platform.startswith('aix'):
icu_config['variables']['icu_asm_ext'] = 'S'
icu_config['variables']['icu_asm_opts'] = [ '-a', 'xlc' ]
elif sys.platform == 'zos':
icu_config['variables']['icu_asm_ext'] = 'S'
icu_config['variables']['icu_asm_opts'] = [ '-a', 'zos' ]
else:
# assume GCC-compatible asm is OK
icu_config['variables']['icu_asm_ext'] = 'S'
icu_config['variables']['icu_asm_opts'] = [ '-a', 'gcc' ]
# write updated icu_config.gypi with a bunch of paths
write(icu_config_name, do_not_edit +
pprint.pformat(icu_config, indent=2, width=1024) + '\n')
return # end of configure_intl
def configure_inspector(o):
disable_inspector = (options.without_inspector or
options.without_ssl)
o['variables']['v8_enable_inspector'] = 0 if disable_inspector else 1
def configure_section_file(o):
try:
proc = subprocess.Popen(['ld.gold'] + ['-v'], stdin = subprocess.PIPE,
stdout = subprocess.PIPE, stderr = subprocess.PIPE)
except OSError:
if options.node_section_ordering_info != "":
warn('''No acceptable ld.gold linker found!''')
return 0
with proc:
match = re.match(r"^GNU gold.*([0-9]+)\.([0-9]+)$",
proc.communicate()[0].decode("utf-8"))
if match:
gold_major_version = match.group(1)
gold_minor_version = match.group(2)
if int(gold_major_version) == 1 and int(gold_minor_version) <= 1:
error('''GNU gold version must be greater than 1.2 in order to use section
reordering''')
if options.node_section_ordering_info != "":
o['variables']['node_section_ordering_info'] = os.path.realpath(
str(options.node_section_ordering_info))
else:
o['variables']['node_section_ordering_info'] = ""
def make_bin_override():
if sys.platform == 'win32':
raise Exception('make_bin_override should not be called on win32.')
# If the system python is not the python we are running (which should be
# python 3), then create a directory with a symlink called `python` to our
# sys.executable. This directory will be prefixed to the PATH, so that
# other tools that shell out to `python` will use the appropriate python
which_python = shutil.which('python')
if (which_python and
os.path.realpath(which_python) == os.path.realpath(sys.executable)):
return
bin_override = Path('out', 'tools', 'bin').resolve()
try:
bin_override.mkdir(parents=True)
except OSError as e:
if e.errno != errno.EEXIST:
raise e
python_link = bin_override / 'python'
try:
python_link.unlink()
except OSError as e:
if e.errno != errno.ENOENT:
raise e
os.symlink(sys.executable, python_link)
# We need to set the environment right now so that when gyp (in run_gyp)
# shells out, it finds the right python (specifically at
# https://github.com/nodejs/node/blob/d82e107/deps/v8/gypfiles/toolchain.gypi#L43)
os.environ['PATH'] = str(bin_override) + ':' + os.environ['PATH']
return bin_override
output = {
'variables': {},
'include_dirs': [],
'libraries': [],
'defines': [],
'cflags': [],
}
# Print a warning when the compiler is too old.
check_compiler(output)
# determine the "flavor" (operating system) we're building for,
# leveraging gyp's GetFlavor function
flavor_params = {}
if options.dest_os:
flavor_params['flavor'] = options.dest_os
flavor = GetFlavor(flavor_params)
configure_node(output)
configure_node_lib_files(output)
configure_napi(output)
configure_debian(output)
configure_library('zlib', output)
configure_library('http_parser', output)
configure_library('libuv', output)
configure_library('ada', output)
configure_library('simdjson', output)
configure_library('simdutf', output)
configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc'])
configure_library('cares', output, pkgname='libcares')
configure_library('nghttp2', output, pkgname='libnghttp2')
configure_library('nghttp3', output, pkgname='libnghttp3')
configure_library('ngtcp2', output, pkgname='libngtcp2')
configure_library('uvwasi', output, pkgname='libuvwasi')
configure_v8(output)
configure_openssl(output)
configure_intl(output)
configure_static(output)
configure_inspector(output)
configure_section_file(output)
# configure shareable builtins
output['variables']['node_builtin_shareable_builtins'] = []
for builtin, value in shareable_builtins.items():
builtin_id = 'node_shared_builtin_' + builtin.replace('/', '_') + '_path'
if getattr(options, builtin_id):
output['defines'] += [builtin_id.upper() + '=' + getattr(options, builtin_id)]
else:
output['variables']['node_builtin_shareable_builtins'] += [value]
# Forward OSS-Fuzz settings
output['variables']['ossfuzz'] = b(options.ossfuzz)
# variables should be a root level element,
# move everything else to target_defaults
variables = output['variables']
del output['variables']
variables['is_debug'] = B(options.debug)
# make_global_settings should be a root level element too
if 'make_global_settings' in output:
make_global_settings = output['make_global_settings']
del output['make_global_settings']
else:
make_global_settings = False
output = {
'variables': variables,
'target_defaults': output,
}
if make_global_settings:
output['make_global_settings'] = make_global_settings
print_verbose(output)
write('config.gypi', do_not_edit +
pprint.pformat(output, indent=2, width=1024) + '\n')
write('config.status', '#!/bin/sh\nset -x\nexec ./configure ' +
' '.join([shlex.quote(arg) for arg in original_argv]) + '\n')
Path('config.status').chmod(0o775)
config = {
'BUILDTYPE': 'Debug' if options.debug else 'Release',
'NODE_TARGET_TYPE': variables['node_target_type'],
}
# Not needed for trivial case. Useless when it's a win32 path.
if sys.executable != 'python' and ':\\' not in sys.executable:
config['PYTHON'] = sys.executable
if options.prefix:
config['PREFIX'] = options.prefix
if options.use_ninja:
config['BUILD_WITH'] = 'ninja'
# On Windows there is another find.exe in C:\Windows\System32
if sys.platform == 'win32':
config['FIND'] = '/usr/bin/find'
config_lines = ['='.join((k,v)) for k,v in config.items()]
# Add a blank string to get a blank line at the end.
config_lines += ['']
config_str = '\n'.join(config_lines)
# On Windows there's no reason to search for a different python binary.
bin_override = None if sys.platform == 'win32' else make_bin_override()
if bin_override:
config_str = 'export PATH:=' + str(bin_override) + ':$(PATH)\n' + config_str
write('config.mk', do_not_edit + config_str)
gyp_args = ['--no-parallel', '-Dconfiguring_node=1']
gyp_args += ['-Dbuild_type=' + config['BUILDTYPE']]
# Remove the trailing .exe from the executable name, otherwise the python.exe
# would be rewrote as python_host.exe due to hack in GYP for supporting cross
# compilation on Windows.
# See https://github.com/nodejs/node/pull/32867 for related change.
python = sys.executable
if flavor == 'win' and python.lower().endswith('.exe'):
python = python[:-4]
# Always set 'python' variable, otherwise environments that only have python3
# will fail to run python scripts.
gyp_args += ['-Dpython=' + python]
if options.use_ninja:
gyp_args += ['-f', 'ninja-' + flavor]
elif flavor == 'win' and sys.platform != 'msys':
gyp_args += ['-f', 'msvs', '-G', 'msvs_version=auto']
else:
gyp_args += ['-f', 'make-' + flavor]
if options.compile_commands_json:
gyp_args += ['-f', 'compile_commands_json']
if sys.platform != 'win32':
os.path.lexists('./compile_commands.json') and os.unlink('./compile_commands.json')
os.symlink('./out/' + config['BUILDTYPE'] + '/compile_commands.json', './compile_commands.json')
# pass the leftover non-whitespace positional arguments to GYP
gyp_args += [arg for arg in args if not str.isspace(arg)]
if warn.warned and not options.verbose:
warn('warnings were emitted in the configure phase')
print_verbose("running: \n " + " ".join(['python', 'tools/gyp_node.py'] + gyp_args))
run_gyp(gyp_args)
if options.compile_commands_json and sys.platform == 'win32':
os.path.isfile('./compile_commands.json') and os.unlink('./compile_commands.json')
shutil.copy2('./out/' + config['BUILDTYPE'] + '/compile_commands.json', './compile_commands.json')
info('configure completed successfully')
|