From b1ef6b83d10b098860696efbc998d2d25f03b8b2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Zasso?= <targos@protonmail.com>
Date: Sun, 5 May 2024 16:44:02 +0200
Subject: [PATCH] build: compile with C++20 support
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Closes: https://github.com/nodejs/node/issues/45402
PR-URL: https://github.com/nodejs/node/pull/45427
Fixes: https://github.com/nodejs/node/issues/45402
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Steven R Loomis <srl295@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Yagiz Nizipli <yagiz.nizipli@sentry.io>
Reviewed-By: Moshe Atlow <moshe@atlow.co.il>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
---
 common.gypi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common.gypi b/common.gypi
index 694f15ebd23c61..b5a1bcad695ff7 100644
--- a/common.gypi
+++ b/common.gypi
@@ -470,7 +470,7 @@
       }],
       [ 'OS in "linux freebsd openbsd solaris android aix os400 cloudabi"', {
         'cflags': [ '-Wall', '-Wextra', '-Wno-unused-parameter', ],
-        'cflags_cc': [ '-fno-rtti', '-fno-exceptions', '-std=gnu++17' ],
+        'cflags_cc': [ '-fno-rtti', '-fno-exceptions', '-std=gnu++20' ],
         'defines': [ '__STDC_FORMAT_MACROS' ],
         'ldflags': [ '-rdynamic' ],
         'target_conditions': [
@@ -638,7 +638,7 @@
           ['clang==1', {
             'xcode_settings': {
               'GCC_VERSION': 'com.apple.compilers.llvm.clang.1_0',
-              'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++17',  # -std=gnu++17
+              'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++20',  # -std=gnu++20
               'CLANG_CXX_LIBRARY': 'libc++',
             },
           }],