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nodejs/node.gyp
Trevor Norris 63da0dfd3a buffer: implement Uint8Array backed Buffer
With V8 4.4 removing the external array data API currently used by
Buffer, the new implementation uses the Uint8Array to back Buffer.

Buffers now have a maximum size of Smi::kMaxLength, as defined by V8.
Which is ~2 GB on 64 bit and ~1 GB on 32 bit.

The flag --use-old-buffer allows using the old Buffer implementation.
This flag will be removed once V8 4.4 has landed.

The two JS Buffer implementations have been split into two files for
simplicity.

Use getter to return expected .parent/.offset values for backwards
compatibility.

PR-URL: https://github.com/nodejs/io.js/pull/1825
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-08-04 11:56:10 -07:00

662 lines
20 KiB
Python

{
'variables': {
'v8_use_snapshot%': 'false',
'node_use_dtrace%': 'false',
'node_use_lttng%': 'false',
'node_use_etw%': 'false',
'node_use_perfctr%': 'false',
'node_has_winsdk%': 'false',
'node_shared_zlib%': 'false',
'node_shared_http_parser%': 'false',
'node_shared_libuv%': 'false',
'node_use_openssl%': 'true',
'node_shared_openssl%': 'false',
'node_v8_options%': '',
'node_target_type%': 'executable',
'library_files': [
'src/node.js',
'lib/_debug_agent.js',
'lib/_debugger.js',
'lib/_linklist.js',
'lib/assert.js',
'lib/buffer.js',
'lib/child_process.js',
'lib/console.js',
'lib/constants.js',
'lib/crypto.js',
'lib/cluster.js',
'lib/dgram.js',
'lib/dns.js',
'lib/domain.js',
'lib/events.js',
'lib/freelist.js',
'lib/fs.js',
'lib/http.js',
'lib/_http_agent.js',
'lib/_http_client.js',
'lib/_http_common.js',
'lib/_http_incoming.js',
'lib/_http_outgoing.js',
'lib/_http_server.js',
'lib/https.js',
'lib/module.js',
'lib/net.js',
'lib/os.js',
'lib/path.js',
'lib/process.js',
'lib/punycode.js',
'lib/querystring.js',
'lib/readline.js',
'lib/repl.js',
'lib/smalloc.js',
'lib/stream.js',
'lib/_stream_readable.js',
'lib/_stream_writable.js',
'lib/_stream_duplex.js',
'lib/_stream_transform.js',
'lib/_stream_passthrough.js',
'lib/_stream_wrap.js',
'lib/string_decoder.js',
'lib/sys.js',
'lib/timers.js',
'lib/tls.js',
'lib/_tls_common.js',
'lib/_tls_legacy.js',
'lib/_tls_wrap.js',
'lib/tty.js',
'lib/url.js',
'lib/util.js',
'lib/v8.js',
'lib/vm.js',
'lib/zlib.js',
'lib/internal/child_process.js',
'lib/internal/buffer_old.js',
'lib/internal/buffer_new.js',
'lib/internal/freelist.js',
'lib/internal/smalloc.js',
'lib/internal/socket_list.js',
'lib/internal/repl.js',
'lib/internal/util.js',
],
},
'targets': [
{
'target_name': 'iojs',
'type': '<(node_target_type)',
'dependencies': [
'node_js2c#host',
'deps/cares/cares.gyp:cares',
'deps/v8/tools/gyp/v8.gyp:v8',
'deps/v8/tools/gyp/v8.gyp:v8_libplatform'
],
'include_dirs': [
'src',
'tools/msvs/genfiles',
'deps/uv/src/ares',
'<(SHARED_INTERMEDIATE_DIR)', # for node_natives.h
'deps/v8' # include/v8_platform.h
],
'sources': [
'src/debug-agent.cc',
'src/async-wrap.cc',
'src/env.cc',
'src/fs_event_wrap.cc',
'src/cares_wrap.cc',
'src/handle_wrap.cc',
'src/js_stream.cc',
'src/node.cc',
'src/node_buffer.cc',
'src/node_constants.cc',
'src/node_contextify.cc',
'src/node_file.cc',
'src/node_http_parser.cc',
'src/node_javascript.cc',
'src/node_main.cc',
'src/node_os.cc',
'src/node_v8.cc',
'src/node_stat_watcher.cc',
'src/node_watchdog.cc',
'src/node_zlib.cc',
'src/node_i18n.cc',
'src/pipe_wrap.cc',
'src/signal_wrap.cc',
'src/smalloc.cc',
'src/spawn_sync.cc',
'src/string_bytes.cc',
'src/stream_base.cc',
'src/stream_wrap.cc',
'src/tcp_wrap.cc',
'src/timer_wrap.cc',
'src/tty_wrap.cc',
'src/process_wrap.cc',
'src/udp_wrap.cc',
'src/uv.cc',
# headers to make for a more pleasant IDE experience
'src/async-wrap.h',
'src/async-wrap-inl.h',
'src/base-object.h',
'src/base-object-inl.h',
'src/debug-agent.h',
'src/env.h',
'src/env-inl.h',
'src/handle_wrap.h',
'src/js_stream.h',
'src/node.h',
'src/node_buffer.h',
'src/node_constants.h',
'src/node_file.h',
'src/node_http_parser.h',
'src/node_internals.h',
'src/node_javascript.h',
'src/node_root_certs.h',
'src/node_version.h',
'src/node_watchdog.h',
'src/node_wrap.h',
'src/node_i18n.h',
'src/pipe_wrap.h',
'src/smalloc.h',
'src/tty_wrap.h',
'src/tcp_wrap.h',
'src/udp_wrap.h',
'src/req-wrap.h',
'src/req-wrap-inl.h',
'src/string_bytes.h',
'src/stream_base.h',
'src/stream_base-inl.h',
'src/stream_wrap.h',
'src/tree.h',
'src/util.h',
'src/util-inl.h',
'src/util.cc',
'deps/http_parser/http_parser.h',
'deps/v8/include/v8.h',
'deps/v8/include/v8-debug.h',
'<(SHARED_INTERMEDIATE_DIR)/node_natives.h',
# javascript files to make for an even more pleasant IDE experience
'<@(library_files)',
# node.gyp is added to the project by default.
'common.gypi',
],
'defines': [
'NODE_ARCH="<(target_arch)"',
'NODE_PLATFORM="<(OS)"',
'NODE_V8_OPTIONS="<(node_v8_options)"',
'NODE_WANT_INTERNALS=1',
],
'conditions': [
[ 'node_tag!=""', {
'defines': [ 'NODE_TAG="<(node_tag)"' ],
}],
# No node_main.cc for anything except executable
[ 'node_target_type!="executable"', {
'sources!': [
'src/node_main.cc',
],
}],
[ 'v8_enable_i18n_support==1', {
'defines': [ 'NODE_HAVE_I18N_SUPPORT=1' ],
'dependencies': [
'<(icu_gyp_path):icui18n',
'<(icu_gyp_path):icuuc',
],
'conditions': [
[ 'icu_small=="true"', {
'defines': [ 'NODE_HAVE_SMALL_ICU=1' ],
}]],
}],
[ 'node_use_openssl=="true"', {
'defines': [ 'HAVE_OPENSSL=1' ],
'sources': [
'src/node_crypto.cc',
'src/node_crypto_bio.cc',
'src/node_crypto_clienthello.cc',
'src/node_crypto.h',
'src/node_crypto_bio.h',
'src/node_crypto_clienthello.h',
'src/tls_wrap.cc',
'src/tls_wrap.h'
],
'conditions': [
[ 'node_shared_openssl=="false"', {
'dependencies': [
'./deps/openssl/openssl.gyp:openssl',
# For tests
'./deps/openssl/openssl.gyp:openssl-cli',
],
# Do not let unused OpenSSL symbols to slip away
'conditions': [
# -force_load or --whole-archive are not applicable for
# the static library
[ 'node_target_type!="static_library"', {
'xcode_settings': {
'OTHER_LDFLAGS': [
'-Wl,-force_load,<(PRODUCT_DIR)/<(OPENSSL_PRODUCT)',
],
},
'conditions': [
['OS in "linux freebsd"', {
'ldflags': [
'-Wl,--whole-archive <(PRODUCT_DIR)/<(OPENSSL_PRODUCT)',
'-Wl,--no-whole-archive',
],
}],
],
}],
],
}]]
}, {
'defines': [ 'HAVE_OPENSSL=0' ]
}],
[ 'node_use_dtrace=="true"', {
'defines': [ 'HAVE_DTRACE=1' ],
'dependencies': [
'node_dtrace_header',
'specialize_node_d',
],
'include_dirs': [ '<(SHARED_INTERMEDIATE_DIR)' ],
#
# DTrace is supported on linux, solaris, mac, and bsd. There are
# three object files associated with DTrace support, but they're
# not all used all the time:
#
# node_dtrace.o all configurations
# node_dtrace_ustack.o not supported on mac and linux
# node_dtrace_provider.o All except OS X. "dtrace -G" is not
# used on OS X.
#
# Note that node_dtrace_provider.cc and node_dtrace_ustack.cc do not
# actually exist. They're listed here to trick GYP into linking the
# corresponding object files into the final "node" executable. These
# object files are generated by "dtrace -G" using custom actions
# below, and the GYP-generated Makefiles will properly build them when
# needed.
#
'sources': [ 'src/node_dtrace.cc' ],
'conditions': [
[ 'OS=="linux"', {
'sources': [
'<(SHARED_INTERMEDIATE_DIR)/node_dtrace_provider.o'
],
}],
[ 'OS!="mac" and OS!="linux"', {
'sources': [
'src/node_dtrace_ustack.cc',
'src/node_dtrace_provider.cc',
]
}
] ]
} ],
[ 'node_use_lttng=="true"', {
'defines': [ 'HAVE_LTTNG=1' ],
'include_dirs': [ '<(SHARED_INTERMEDIATE_DIR)' ],
'libraries': [ '-llttng-ust' ],
'sources': [
'src/node_lttng.cc'
],
} ],
[ 'node_use_etw=="true"', {
'defines': [ 'HAVE_ETW=1' ],
'dependencies': [ 'node_etw' ],
'sources': [
'src/node_win32_etw_provider.h',
'src/node_win32_etw_provider-inl.h',
'src/node_win32_etw_provider.cc',
'src/node_dtrace.cc',
'tools/msvs/genfiles/node_etw_provider.h',
'tools/msvs/genfiles/node_etw_provider.rc',
]
} ],
[ 'node_use_perfctr=="true"', {
'defines': [ 'HAVE_PERFCTR=1' ],
'dependencies': [ 'node_perfctr' ],
'sources': [
'src/node_win32_perfctr_provider.h',
'src/node_win32_perfctr_provider.cc',
'src/node_counters.cc',
'src/node_counters.h',
'tools/msvs/genfiles/node_perfctr_provider.rc',
]
} ],
[ 'v8_postmortem_support=="true"', {
'dependencies': [ 'deps/v8/tools/gyp/v8.gyp:postmortem-metadata' ],
'conditions': [
# -force_load is not applicable for the static library
[ 'node_target_type!="static_library"', {
'xcode_settings': {
'OTHER_LDFLAGS': [
'-Wl,-force_load,<(V8_BASE)',
],
},
}],
],
}],
[ 'node_shared_zlib=="false"', {
'dependencies': [ 'deps/zlib/zlib.gyp:zlib' ],
}],
[ 'node_shared_http_parser=="false"', {
'dependencies': [ 'deps/http_parser/http_parser.gyp:http_parser' ],
}],
[ 'node_shared_libuv=="false"', {
'dependencies': [ 'deps/uv/uv.gyp:libuv' ],
}],
[ 'OS=="win"', {
'sources': [
'src/res/node.rc',
],
'defines!': [
'NODE_PLATFORM="win"',
],
'defines': [
'FD_SETSIZE=1024',
# we need to use node's preferred "win32" rather than gyp's preferred "win"
'NODE_PLATFORM="win32"',
'_UNICODE=1',
],
'libraries': [ '-lpsapi.lib' ]
}, { # POSIX
'defines': [ '__POSIX__' ],
}],
[ 'OS=="mac"', {
# linking Corefoundation is needed since certain OSX debugging tools
# like Instruments require it for some features
'libraries': [ '-framework CoreFoundation' ],
'defines!': [
'NODE_PLATFORM="mac"',
],
'defines': [
# we need to use node's preferred "darwin" rather than gyp's preferred "mac"
'NODE_PLATFORM="darwin"',
],
}],
[ 'OS=="freebsd"', {
'libraries': [
'-lutil',
'-lkvm',
],
}],
[ 'OS=="solaris"', {
'libraries': [
'-lkstat',
'-lumem',
],
'defines!': [
'NODE_PLATFORM="solaris"',
],
'defines': [
# we need to use node's preferred "sunos"
# rather than gyp's preferred "solaris"
'NODE_PLATFORM="sunos"',
],
}],
[ 'OS=="freebsd" or OS=="linux"', {
'ldflags': [ '-Wl,-z,noexecstack',
'-Wl,--whole-archive <(V8_BASE)',
'-Wl,--no-whole-archive' ]
}],
[ 'OS=="sunos"', {
'ldflags': [ '-Wl,-M,/usr/lib/ld/map.noexstk' ],
}],
],
'msvs_settings': {
'VCManifestTool': {
'EmbedManifest': 'true',
'AdditionalManifestFiles': 'src/res/node.exe.extra.manifest'
}
},
},
# generate ETW header and resource files
{
'target_name': 'node_etw',
'type': 'none',
'conditions': [
[ 'node_use_etw=="true" and node_has_winsdk=="true"', {
'actions': [
{
'action_name': 'node_etw',
'inputs': [ 'src/res/node_etw_provider.man' ],
'outputs': [
'tools/msvs/genfiles/node_etw_provider.rc',
'tools/msvs/genfiles/node_etw_provider.h',
'tools/msvs/genfiles/node_etw_providerTEMP.BIN',
],
'action': [ 'mc <@(_inputs) -h tools/msvs/genfiles -r tools/msvs/genfiles' ]
}
]
} ]
]
},
# generate perf counter header and resource files
{
'target_name': 'node_perfctr',
'type': 'none',
'conditions': [
[ 'node_use_perfctr=="true" and node_has_winsdk=="true"', {
'actions': [
{
'action_name': 'node_perfctr_man',
'inputs': [ 'src/res/node_perfctr_provider.man' ],
'outputs': [
'tools/msvs/genfiles/node_perfctr_provider.h',
'tools/msvs/genfiles/node_perfctr_provider.rc',
'tools/msvs/genfiles/MSG00001.BIN',
],
'action': [ 'ctrpp <@(_inputs) '
'-o tools/msvs/genfiles/node_perfctr_provider.h '
'-rc tools/msvs/genfiles/node_perfctr_provider.rc'
]
},
],
} ]
]
},
{
'target_name': 'node_js2c',
'type': 'none',
'toolsets': ['host'],
'actions': [
{
'action_name': 'node_js2c',
'inputs': [
'<@(library_files)',
'./config.gypi',
],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/node_natives.h',
],
'conditions': [
[ 'node_use_dtrace=="false" and node_use_etw=="false"', {
'inputs': [ 'src/notrace_macros.py' ]
}],
['node_use_lttng=="false"', {
'inputs': [ 'src/nolttng_macros.py' ]
}],
[ 'node_use_perfctr=="false"', {
'inputs': [ 'src/perfctr_macros.py' ]
}]
],
'action': [
'<(python)',
'tools/js2c.py',
'<@(_outputs)',
'<@(_inputs)',
],
},
],
}, # end node_js2c
{
'target_name': 'node_dtrace_header',
'type': 'none',
'conditions': [
[ 'node_use_dtrace=="true" and OS!="linux"', {
'actions': [
{
'action_name': 'node_dtrace_header',
'inputs': [ 'src/node_provider.d' ],
'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/node_provider.h' ],
'action': [ 'dtrace', '-h', '-xnolibs', '-s', '<@(_inputs)',
'-o', '<@(_outputs)' ]
}
]
} ],
[ 'node_use_dtrace=="true" and OS=="linux"', {
'actions': [
{
'action_name': 'node_dtrace_header',
'inputs': [ 'src/node_provider.d' ],
'outputs': [ '<(SHARED_INTERMEDIATE_DIR)/node_provider.h' ],
'action': [ 'dtrace', '-h', '-s', '<@(_inputs)',
'-o', '<@(_outputs)' ]
}
]
} ],
]
},
{
'target_name': 'node_dtrace_provider',
'type': 'none',
'conditions': [
[ 'node_use_dtrace=="true" and OS!="mac" and OS!="linux"', {
'actions': [
{
'action_name': 'node_dtrace_provider_o',
'inputs': [
'<(OBJ_DIR)/iojs/src/node_dtrace.o',
],
'outputs': [
'<(OBJ_DIR)/iojs/src/node_dtrace_provider.o'
],
'action': [ 'dtrace', '-G', '-xnolibs', '-s', 'src/node_provider.d',
'<@(_inputs)', '-o', '<@(_outputs)' ]
}
]
}],
[ 'node_use_dtrace=="true" and OS=="linux"', {
'actions': [
{
'action_name': 'node_dtrace_provider_o',
'inputs': [ 'src/node_provider.d' ],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/node_dtrace_provider.o'
],
'action': [
'dtrace', '-C', '-G', '-s', '<@(_inputs)', '-o', '<@(_outputs)'
],
}
],
}],
]
},
{
'target_name': 'node_dtrace_ustack',
'type': 'none',
'conditions': [
[ 'node_use_dtrace=="true" and OS!="mac" and OS!="linux"', {
'actions': [
{
'action_name': 'node_dtrace_ustack_constants',
'inputs': [
'<(V8_BASE)'
],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/v8constants.h'
],
'action': [
'tools/genv8constants.py',
'<@(_outputs)',
'<@(_inputs)'
]
},
{
'action_name': 'node_dtrace_ustack',
'inputs': [
'src/v8ustack.d',
'<(SHARED_INTERMEDIATE_DIR)/v8constants.h'
],
'outputs': [
'<(OBJ_DIR)/iojs/src/node_dtrace_ustack.o'
],
'conditions': [
[ 'target_arch=="ia32"', {
'action': [
'dtrace', '-32', '-I<(SHARED_INTERMEDIATE_DIR)', '-Isrc',
'-C', '-G', '-s', 'src/v8ustack.d', '-o', '<@(_outputs)',
]
} ],
[ 'target_arch=="x64"', {
'action': [
'dtrace', '-64', '-I<(SHARED_INTERMEDIATE_DIR)', '-Isrc',
'-C', '-G', '-s', 'src/v8ustack.d', '-o', '<@(_outputs)',
]
} ],
]
},
]
} ],
]
},
{
'target_name': 'specialize_node_d',
'type': 'none',
'conditions': [
[ 'node_use_dtrace=="true"', {
'actions': [
{
'action_name': 'specialize_node_d',
'inputs': [
'src/node.d'
],
'outputs': [
'<(PRODUCT_DIR)/node.d',
],
'action': [
'tools/specialize_node_d.py',
'<@(_outputs)',
'<@(_inputs)',
'<@(OS)',
'<@(target_arch)',
],
},
],
} ],
]
},
{
'target_name': 'cctest',
'type': 'executable',
'dependencies': [
'deps/gtest/gtest.gyp:gtest',
'deps/v8/tools/gyp/v8.gyp:v8',
'deps/v8/tools/gyp/v8.gyp:v8_libplatform'
],
'include_dirs': [
'src',
'deps/v8/include'
],
'defines': [
# gtest's ASSERT macros conflict with our own.
'GTEST_DONT_DEFINE_ASSERT_EQ=1',
'GTEST_DONT_DEFINE_ASSERT_GE=1',
'GTEST_DONT_DEFINE_ASSERT_GT=1',
'GTEST_DONT_DEFINE_ASSERT_LE=1',
'GTEST_DONT_DEFINE_ASSERT_LT=1',
'GTEST_DONT_DEFINE_ASSERT_NE=1',
],
'sources': [
'test/cctest/util.cc',
],
}
] # end targets
}