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 ff0aaa30098839a1186626061363aca985c8e46d..cf0daf8006928970e8dc2e9dd2cb20985d3309ae 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -507,7 +507,7 @@ config("internal_config") {
     ":cppgc_header_features",
   ]
 
-  if (is_component_build) {
+  if (is_component_build || is_electron_build) {
     defines += [ "BUILDING_V8_SHARED" ]
   }
 }
@@ -5182,7 +5182,7 @@ if (current_toolchain == v8_generator_toolchain) {
       "src/interpreter/bytecodes.h",
     ]
 
-    configs = [ ":internal_config" ]
+    configs = [ ":internal_config_base" ]
 
     deps = [
       ":v8_libbase",
@@ -5220,6 +5220,8 @@ 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",