build: compile with C++20 support

PR-URL: #52838
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>

Makefile

@@ -171,7 +171,7 @@ endif
 with-code-cache test-code-cache:
  $(warning '$@' target is a noop)
 
-out/Makefile: config.gypi common.gypi node.gyp \
+out/Makefile: config.gypi common.gypi common_node.gypi node.gyp \
  deps/uv/uv.gyp deps/llhttp/llhttp.gyp deps/zlib/zlib.gyp \
  deps/simdutf/simdutf.gyp deps/ada/ada.gyp \
  tools/v8_gypfiles/toolchain.gypi tools/v8_gypfiles/features.gypi \

common_node.gypi

@@ -0,0 +1,16 @@
+{
+ 'target_defaults': {
+ 'conditions': [
+ # Override common.gypi config to use C++20 for Node.js core only.
+ ['OS in "linux freebsd openbsd solaris android aix os400 cloudabi"', {
+ 'cflags_cc!': ['-std=gnu++17'],
+ 'cflags_cc': ['-std=gnu++20'],
+ }],
+ ['OS=="mac" and clang==1', {
+ 'xcode_settings': {
+ 'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++20', # -std=gnu++20
+ },
+ }],
+ ],
+ },
+}

node.gyp

@@ -862,6 +862,7 @@
  '<@(deps_files)',
  # node.gyp is added by default, common.gypi is added for change detection
  'common.gypi',
+ 'common_node.gypi',
  ],
 
  'variables': {
@@ -1349,6 +1350,7 @@
  '<@(library_files)',
  '<@(deps_files)',
  'common.gypi',
+ 'common_node.gypi',
  ],
  'direct_dependent_settings': {
  'ldflags': [ '-Wl,-brtl' ],

tools/create_android_makefiles

@@ -37,6 +37,7 @@ export GYP_DEFINES
 
 ./deps/npm/node_modules/node-gyp/gyp/gyp \
  -Icommon.gypi \
+ -Icommon_node.gypi \
  -Iconfig.gypi \
  --depth=. \
  -Dcomponent=static_library \

tools/gyp_node.py

@@ -20,11 +20,15 @@ def run_gyp(args):
  a_path = node_root if sys.platform == 'win32' else os.path.abspath(node_root)
  args.append(os.path.join(a_path, 'node.gyp'))
  common_fn = os.path.join(a_path, 'common.gypi')
+ common_node_fn = os.path.join(a_path, 'common_node.gypi')
  options_fn = os.path.join(a_path, 'config.gypi')
 
  if os.path.exists(common_fn):
  args.extend(['-I', common_fn])
 
+ if os.path.exists(common_node_fn):
+ args.extend(['-I', common_node_fn])
+
  if os.path.exists(options_fn):
  args.extend(['-I', options_fn])