From 109c77a93f938a79a1b109fe7b2bb9328c1b6c37 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Sat, 29 Feb 2020 11:19:10 +0100
Subject: [PATCH] esp32: newlib with nano-malloc and nano-formatted-io

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 90ef6849..0b255e76 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -227,7 +227,7 @@ RUN echo 'Installing ESP32 toolchain' >&2 && \
     cd /opt/esp && \
     git clone https://github.com/gschorcht/xtensa-esp32-elf.git && \
     cd xtensa-esp32-elf && \
-    git checkout -q 9fa454fc178136bc2828a667c73b2667383545e5
+    git checkout -q 414d1f3a577702e927973bd906357ee00d7a6c6c
 
 ENV PATH $PATH:/opt/esp/xtensa-esp32-elf/bin