{ # 'force_load' means to include the static libs into the shared lib or # executable. Therefore, it is enabled when building: # 1. The executable and it uses static lib (cctest and node) # 2. The shared lib # Linker optimizes out functions that are not used. When force_load=true, # --whole-archive,force_load and /WHOLEARCHIVE are used to include # all obj files in static libs into the executable or shared lib. 'variables': { 'variables': { 'variables': { 'force_load%': 'true', 'current_type%': '<(_type)', }, 'force_load%': '<(force_load)', 'conditions': [ ['current_type=="static_library"', { 'force_load': 'false', }], [ 'current_type=="executable" and node_target_type=="shared_library"', { 'force_load': 'false', }] ], }, 'force_load%': '<(force_load)', }, 'conditions': [ [ 'clang==1', { 'cflags': [ '-Werror=undefined-inline', ] }], [ 'node_shared=="false" and "<(_type)"=="executable"', { 'msvs_settings': { 'VCManifestTool': { 'EmbedManifest': 'true', 'AdditionalManifestFiles': 'src/res/node.exe.extra.manifest' } }, }], [ 'node_shared=="true"', { 'defines': [ 'NODE_SHARED_MODE', ], }], [ 'OS=="win"', { '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"', # Stop from defining macros that conflict with # std::min() and std::max(). We don't use (much) # but we still inherit it from uv.h. 'NOMINMAX', '_UNICODE=1', ], 'msvs_precompiled_header': 'tools/msvs/pch/node_pch.h', 'msvs_precompiled_source': 'tools/msvs/pch/node_pch.cc', 'sources': [ '<(_msvs_precompiled_header)', '<(_msvs_precompiled_source)', ], }, { # POSIX 'defines': [ '__POSIX__' ], }], [ 'node_enable_d8=="true"', { 'dependencies': [ 'tools/v8_gypfiles/d8.gyp:d8' ], }], [ 'node_use_bundled_v8=="true"', { 'dependencies': [ 'tools/v8_gypfiles/v8.gyp:v8_maybe_snapshot', 'tools/v8_gypfiles/v8.gyp:v8_libplatform', ], }], [ 'node_use_v8_platform=="true"', { 'defines': [ 'NODE_USE_V8_PLATFORM=1', ], }, { 'defines': [ 'NODE_USE_V8_PLATFORM=0', ], }], [ 'node_tag!=""', { 'defines': [ 'NODE_TAG="<(node_tag)"' ], }], [ 'node_v8_options!=""', { 'defines': [ 'NODE_V8_OPTIONS="<(node_v8_options)"'], }], [ 'node_release_urlbase!=""', { 'defines': [ 'NODE_RELEASE_URLBASE="<(node_release_urlbase)"', ] }], [ '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_no_browser_globals=="true"', { 'defines': [ 'NODE_NO_BROWSER_GLOBALS' ], } ], [ 'node_shared_zlib=="false"', { 'dependencies': [ 'deps/zlib/zlib.gyp:zlib' ], 'conditions': [ [ 'force_load=="true"', { 'xcode_settings': { 'OTHER_LDFLAGS': [ '-Wl,-force_load,<(PRODUCT_DIR)/<(STATIC_LIB_PREFIX)zlib<(STATIC_LIB_SUFFIX)', ], }, 'msvs_settings': { 'VCLinkerTool': { 'AdditionalOptions': [ '/WHOLEARCHIVE:zlib<(STATIC_LIB_SUFFIX)', ], }, }, 'conditions': [ ['OS!="aix" and node_shared=="false"', { 'ldflags': [ '-Wl,--whole-archive', '<(obj_dir)/deps/zlib/<(STATIC_LIB_PREFIX)zlib<(STATIC_LIB_SUFFIX)', '-Wl,--no-whole-archive', ], }], ], }], ], }], [ 'node_shared_http_parser=="false"', { 'dependencies': [ 'deps/llhttp/llhttp.gyp:llhttp' ], } ], [ 'node_shared_cares=="false"', { 'dependencies': [ 'deps/cares/cares.gyp:cares' ], }], [ 'node_shared_libuv=="false"', { 'dependencies': [ 'deps/uv/uv.gyp:libuv' ], 'conditions': [ [ 'force_load=="true"', { 'xcode_settings': { 'OTHER_LDFLAGS': [ '-Wl,-force_load,<(PRODUCT_DIR)/libuv<(STATIC_LIB_SUFFIX)', ], }, 'msvs_settings': { 'VCLinkerTool': { 'AdditionalOptions': [ '/WHOLEARCHIVE:libuv<(STATIC_LIB_SUFFIX)', ], }, }, 'conditions': [ ['OS!="aix" and node_shared=="false"', { 'ldflags': [ '-Wl,--whole-archive', '<(obj_dir)/deps/uv/<(STATIC_LIB_PREFIX)uv<(STATIC_LIB_SUFFIX)', '-Wl,--no-whole-archive', ], }], ], }], ], }], [ 'node_shared_nghttp2=="false"', { 'dependencies': [ 'deps/nghttp2/nghttp2.gyp:nghttp2' ], }], [ 'node_shared_brotli=="false"', { 'dependencies': [ 'deps/brotli/brotli.gyp:brotli' ], }], [ '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=="aix"', { 'defines': [ '_LINUX_SOURCE_COMPAT', '__STDC_FORMAT_MACROS', ], 'conditions': [ [ 'force_load=="true"', { 'variables': { 'exp_filename': '<(PRODUCT_DIR)/<(_target_name).exp', }, 'actions': [ { 'action_name': 'expfile', 'inputs': [ '<(obj_dir)', ], 'outputs': [ '<(exp_filename)', ], 'action': [ 'sh', 'tools/create_expfile.sh', '<@(_inputs)', '<@(_outputs)', ], } ], 'ldflags': [ '-Wl,-bE:<(exp_filename)', '-Wl,-brtl', ], }], ], }], [ '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") and node_shared=="false"' ' and force_load=="true"', { 'ldflags': [ '-Wl,-z,noexecstack', '-Wl,--whole-archive <(v8_base)', '-Wl,--no-whole-archive', ] }], [ 'node_use_bundled_v8=="true" and v8_postmortem_support==1 and force_load=="true"', { 'xcode_settings': { 'OTHER_LDFLAGS': [ '-Wl,-force_load,<(v8_base)', ], }, }], [ 'coverage=="true" and node_shared=="false" and OS in "mac freebsd linux"', { 'cflags!': [ '-O3' ], 'ldflags': [ '--coverage', '-g', '-O0' ], 'cflags': [ '--coverage', '-g', '-O0' ], 'xcode_settings': { 'OTHER_CFLAGS': [ '--coverage', '-g', '-O0' ], }, 'conditions': [ [ '_type=="executable"', { 'xcode_settings': { 'OTHER_LDFLAGS': [ '--coverage', ], }, }], ], }], [ 'OS=="sunos"', { 'ldflags': [ '-Wl,-M,/usr/lib/ld/map.noexstk' ], }], [ 'OS=="linux"', { 'libraries!': [ '-lrt' ], }], [ 'OS in "freebsd linux"', { 'ldflags': [ '-Wl,-z,relro', '-Wl,-z,now' ] }], [ 'OS=="linux" and ' 'target_arch=="x64" and ' 'node_use_large_pages=="true" and ' 'node_use_large_pages_script_lld=="false"', { 'ldflags': [ '-Wl,-T', '