electron/patches/v8/build_gn.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jeremy Apthorp <nornagon@nornagon.net>
Date: Tue, 16 Apr 2019 10:43:04 -0700
Subject: build_gn.patch

We force V8 into 'shared library' mode so that it exports its symbols, which is
necessary for native modules to load.

Also, some fixes relating to mksnapshot on ARM.

diff --git a/BUILD.gn b/BUILD.gn
index 8a09944249fb0c9ee77c49ed018d6e145265df6b..0fdbf62eae3e5bc2d3b16a2084a59ba9c394446f 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -605,7 +605,7 @@ config("internal_config") {
     ":cppgc_header_features",
   ]
 
-  if (is_component_build) {
+  if (is_component_build || is_electron_build) {
     defines += [ "BUILDING_V8_SHARED" ]
   }
 
@@ -5818,7 +5818,7 @@ if (current_toolchain == v8_generator_toolchain) {
       "src/interpreter/bytecodes.h",
     ]
 
-    configs = [ ":internal_config" ]
+    configs = [ ":internal_config_base" ]
 
     deps = [
       ":v8_libbase",
@@ -5856,6 +5856,8 @@ if (current_toolchain == v8_snapshot_toolchain) {
 
     configs = [ ":internal_config" ]
 
+    configs += [ "//electron/build/config:build_time_executable" ]
+
     deps = [
       ":v8_base_without_compiler",
       ":v8_compiler_for_mksnapshot",