From 5f1a06c50f3b0c3d292f64948f85a004cfcc5c87 Mon Sep 17 00:00:00 2001
From: DeeDeeG <DeeDeeG@users.noreply.github.com>
Date: Fri, 28 May 2021 22:22:21 -0400
Subject: [PATCH] lib: deep-copy process.config during configure (#2368)

---
 lib/configure.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/configure.js b/lib/configure.js
index 92cf342561..038ccbf20f 100644
--- a/lib/configure.js
+++ b/lib/configure.js
@@ -98,7 +98,7 @@ function configure (gyp, argv, callback) {
 
     log.verbose('build/' + configFilename, 'creating config file')
 
-    var config = Object.assign({}, process.config)
+    var config = process.config ? JSON.parse(JSON.stringify(process.config)) : {}
     var defaults = config.target_defaults
     var variables = config.variables