From c75bdcb429eb833c7ef2cc92719da8acd13ea5a9 Mon Sep 17 00:00:00 2001
From: Ivan Grokhotkov <ivan@espressif.com>
Date: Tue, 5 Nov 2019 11:45:27 +0100
Subject: [PATCH] tools: export IDF_CCACHE_ENABLE on Windows by default

---
 tools/tools.json | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/tools.json b/tools/tools.json
index 894120181..adbcc3357 100644
--- a/tools/tools.json
+++ b/tools/tools.json
@@ -394,7 +394,9 @@
           ""
         ]
       ],
-      "export_vars": {},
+      "export_vars": {
+        "IDF_CCACHE_ENABLE": "1"
+      },
       "info_url": "https://github.com/ccache/ccache",
       "install": "never",
       "license": "GPL-3.0-or-later",