From ba6388444b6c6427f0c052d42dcff44093cce2b1 Mon Sep 17 00:00:00 2001
From: Kedar Sovani <kedars@gmail.com>
Date: Thu, 20 Aug 2020 18:22:12 +0530
Subject: [PATCH] Use external mbedtls (used as-is from Rafal's PR)

---
 src/crypto/BUILD.gn | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/crypto/BUILD.gn b/src/crypto/BUILD.gn
index 718091d655f95f..2135257fd23cd8 100644
--- a/src/crypto/BUILD.gn
+++ b/src/crypto/BUILD.gn
@@ -60,7 +60,11 @@ static_library("crypto") {
   public_configs = []
   if (chip_crypto == "mbedtls") {
     sources += [ "CHIPCryptoPALmbedTLS.cpp" ]
-    public_deps += [ "${mbedtls_root}:mbedtls" ]
+
+    # ESP32 has its own mbedTLS
+    if (target_cpu != "esp32") {
+       public_deps += [ "${mbedtls_root}:mbedtls" ]
+    }
   } else if (chip_crypto == "openssl") {
     sources += [ "CHIPCryptoPALOpenSSL.cpp" ]
     public_configs += [ ":openssl_config" ]