From df25424b9195d3122452989582a6988d1ea342a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C3=ABl=20Zasso?= <targos@protonmail.com>
Date: Thu, 5 Aug 2021 16:30:32 +0200
Subject: [PATCH] build: fix V8 build with pointer compression

Refs: https://github.com/nodejs/TSC/issues/790#issuecomment-893457655

PR-URL: https://github.com/nodejs/node/pull/39664
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Mary Marchini <oss@mmarchini.me>
---
 common.gypi                     | 5 ++++-
 tools/v8_gypfiles/features.gypi | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/common.gypi b/common.gypi
index 88764c8f6b75a8..4e1f4fb24e454b 100644
--- a/common.gypi
+++ b/common.gypi
@@ -356,7 +356,10 @@
         ],
       }],
       ['v8_enable_pointer_compression == 1', {
-        'defines': ['V8_COMPRESS_POINTERS'],
+        'defines': [
+          'V8_COMPRESS_POINTERS',
+          'V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE',
+        ],
       }],
       ['v8_enable_pointer_compression == 1 or v8_enable_31bit_smis_on_64bit_arch == 1', {
         'defines': ['V8_31BIT_SMIS_ON_64BIT_ARCH'],
diff --git a/tools/v8_gypfiles/features.gypi b/tools/v8_gypfiles/features.gypi
index 68da6ef3378904..6bb08bcebeca91 100644
--- a/tools/v8_gypfiles/features.gypi
+++ b/tools/v8_gypfiles/features.gypi
@@ -261,7 +261,10 @@
         'defines': ['ENABLE_MINOR_MC',],
       }],
       ['v8_enable_pointer_compression==1', {
-        'defines': ['V8_COMPRESS_POINTERS',],
+        'defines': [
+          'V8_COMPRESS_POINTERS',
+          'V8_COMPRESS_POINTERS_IN_ISOLATE_CAGE',
+        ],
       }],
       ['v8_enable_pointer_compression==1 or v8_enable_31bit_smis_on_64bit_arch==1', {
         'defines': ['V8_31BIT_SMIS_ON_64BIT_ARCH',],