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Copy pathconfigure.py
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executable file
·2979 lines (2502 loc) · 105 KB
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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 macOS and Windows.
CC = os.environ.get('CC', 'cc' if sys.platform == 'darwin' else 'clang' if sys.platform == 'win32' else 'gcc')
CXX = os.environ.get('CXX', 'c++' if sys.platform == 'darwin' else 'clang' if sys.platform == 'win32' 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
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', 'openharmony')
valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'mips64el',
'ppc64', 'x64', 'x86', 'x86_64', 's390x', 'riscv64', 'loong64')
valid_arm_float_abi = ('soft', 'softfp', 'hard')
valid_arm_fpu = ('vfp', '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'))
maglev_enabled_architectures = ('x64', 'arm', 'arm64', 'ppc64', 's390x')
# builtins may be removed later if they have been disabled by options
shareable_builtins = {'undici/undici': 'deps/undici/undici.js',
'amaro/dist/index': 'deps/amaro/dist/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('--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('--debug-symbols',
action='store_true',
dest='debug_symbols',
default=None,
help='add debugging symbols to release builds (adds -g without enabling DCHECKs)')
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('--suppress-all-error-on-warn',
action='store_true',
dest='suppress_all_error_on_warn',
default=False,
help='Suppress cases where compiler warnings are turned into errors by default.')
parser.add_argument('--gdb',
action='store_true',
dest='gdb',
default=None,
help='add gdb support')
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 and on windows.")
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 and on windows.")
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("--enable-thin-lto",
action="store_true",
dest="enable_thin_lto",
default=None,
help="Enable compiling with thin lto of a binary. This feature is only available "
"on windows.")
parser.add_argument("--lto-jobs",
action="store",
dest="lto_jobs",
default=None,
help="Set the number of parallel LTO code generation jobs during linking. "
"Defaults to the number of CPU cores. Lower values reduce peak memory "
"usage at the cost of longer link times. Only effective with LTO enabled.")
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.')
shared_optgroup.add_argument('--shared-gtest',
action='store_true',
dest='shared_gtest',
default=None,
help='link to a shared googletest DLL instead of static linking')
shared_optgroup.add_argument('--shared-gtest-includes',
action='store',
dest='shared_gtest_includes',
help='directory containing googletest header files')
shared_optgroup.add_argument('--shared-gtest-libname',
action='store',
dest='shared_gtest_libname',
default='gtest',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-gtest-libpath',
action='store',
dest='shared_gtest_libpath',
help='a directory to search for the shared googletest DLL')
shared_optgroup.add_argument('--shared-hdr-histogram',
action='store_true',
dest='shared_hdr_histogram',
default=None,
help='link to a shared HdrHistogram DLL instead of static linking')
shared_optgroup.add_argument('--shared-hdr-histogram-includes',
action='store',
dest='shared_hdr_histogram_includes',
help='directory containing HdrHistogram header files')
shared_optgroup.add_argument('--shared-hdr-histogram-libname',
action='store',
dest='shared_hdr_histogram_libname',
default='hdr_histogram',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-hdr-histogram-libpath',
action='store',
dest='shared_hdr_histogram_libpath',
help='a directory to search for the shared HdrHistogram DLL')
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='llhttp',
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-lief',
action='store_true',
dest='shared_lief',
default=None,
help='link to a shared lief DLL instead of static linking')
shared_optgroup.add_argument('--shared-lief-includes',
action='store',
dest='shared_lief_includes',
help='directory containing lief header files')
shared_optgroup.add_argument('--shared-lief-libname',
action='store',
dest='shared_lief_libname',
default='LIEF',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-lief-libpath',
action='store',
dest='shared_lief_libpath',
help='a directory to search for the shared lief DLL')
shared_optgroup.add_argument('--shared-nbytes',
action='store_true',
dest='shared_nbytes',
default=None,
help='link to a shared nbytes DLL instead of static linking')
shared_optgroup.add_argument('--shared-nbytes-includes',
action='store',
dest='shared_nbytes_includes',
help='directory containing nbytes header files')
shared_optgroup.add_argument('--shared-nbytes-libname',
action='store',
dest='shared_nbytes_libname',
default='nbytes',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-nbytes-libpath',
action='store',
dest='shared_nbytes_libpath',
help='a directory to search for the shared nbytes 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-merve',
action='store_true',
dest='shared_merve',
default=None,
help='link to a shared merve DLL instead of static linking')
shared_optgroup.add_argument('--shared-merve-includes',
action='store',
dest='shared_merve_includes',
help='directory containing merve header files')
shared_optgroup.add_argument('--shared-merve-libname',
action='store',
dest='shared_merve_libname',
default='merve',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-merve-libpath',
action='store',
dest='shared_merve_libpath',
help='a directory to search for the shared merve 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')
shared_optgroup.add_argument('--shared-sqlite',
action='store_true',
dest='shared_sqlite',
default=None,
help='link to a shared sqlite DLL instead of static linking')
shared_optgroup.add_argument('--shared-sqlite-includes',
action='store',
dest='shared_sqlite_includes',
help='directory containing sqlite header files')
shared_optgroup.add_argument('--shared-sqlite-libname',
action='store',
dest='shared_sqlite_libname',
default='sqlite3',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-sqlite-libpath',
action='store',
dest='shared_sqlite_libpath',
help='a directory to search for the shared sqlite DLL')
shared_optgroup.add_argument('--shared-ffi',
action='store_true',
dest='shared_ffi',
default=None,
help='link to a shared libffi DLL instead of static linking')
shared_optgroup.add_argument('--shared-ffi-includes',
action='store',
dest='shared_ffi_includes',
help='directory containing libffi header files')
shared_optgroup.add_argument('--shared-ffi-libname',
action='store',
dest='shared_ffi_libname',
default='ffi',
help='alternative libffi name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-ffi-libpath',
action='store',
dest='shared_ffi_libpath',
help='a directory to search for the shared libffi DLL')
shared_optgroup.add_argument('--shared-temporal_capi',
action='store_true',
dest='shared_temporal_capi',
default=None,
help='link to a shared temporal_capi DLL instead of static linking')
shared_optgroup.add_argument('--shared-temporal_capi-includes',
action='store',
dest='shared_temporal_capi_includes',
help='directory containing temporal_capi header files')
shared_optgroup.add_argument('--shared-temporal_capi-libname',
action='store',
dest='shared_temporal_capi_libname',
default='temporal_capi',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-temporal_capi-libpath',
action='store',
dest='shared_temporal_capi_libpath',
help='a directory to search for the shared temporal_capi DLL')
shared_optgroup.add_argument('--shared-zstd',
action='store_true',
dest='shared_zstd',
default=None,
help='link to a shared zstd DLL instead of static linking')
shared_optgroup.add_argument('--shared-zstd-includes',
action='store',
dest='shared_zstd_includes',
help='directory containing zstd header files')
shared_optgroup.add_argument('--shared-zstd-libname',
action='store',
dest='shared_zstd_libname',
default='zstd',
help='alternative lib name to link to [default: %(default)s]')
shared_optgroup.add_argument('--shared-zstd-libpath',
action='store',
dest='shared_zstd_libpath',
help='a directory to search for the shared zstd DLL')
parser.add_argument_group(shared_optgroup)
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-v8windbg',
action='store_true',
dest='enable_v8windbg',
default=None,
help=argparse.SUPPRESS) # 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('--enable-all-experimentals',
action='store_true',
dest='enable_all_experimentals',
default=None,
help='Enable all experimental features by default')
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('--experimental-pointer-compression-shared-cage',
action='store_true',
dest='pointer_compression_shared_cage',
default=None,
help='[Experimental] Use V8 pointer compression with shared cage (requires --experimental-enable-pointer-compression)')
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-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 Thin LTO scoped to node.exe and libnode only. '
'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-amaro',
action='store_true',
dest='without_amaro',
default=None,
help='do not install the bundled Amaro (TypeScript utils)')
parser.add_argument('--without-lief',
action='store_true',
dest='without_lief',
default=None,
help='build without LIEF (Library for instrumenting executable formats)')