commit 7b381d86e5b024f4079eac85a1d14c58d8c8f51f
author Alan C. Assis <acassis@gmail.com> Mon Oct 05 15:03:02 2020 -0300
committer Xiang Xiao <xiaoxiang781216@gmail.com> Tue Oct 06 03:29:16 2020 +0800
tree ba21a7aab0016f64b4165108a4f47d6d29ae685c
parent 36de49a4b486f7f9857f8964d154cdbdafca14a4

Fix -xJ with -xz

docker/linux/Dockerfile

diff --git a/docker/linux/Dockerfile b/docker/linux/Dockerfile
index be5412c..0b7142f 100644
--- a/docker/linux/Dockerfile
+++ b/docker/linux/Dockerfile
@@ -103,7 +103,7 @@
 # Download the latest ESP32 GCC toolchain prebuilt by Espressif
 RUN mkdir xtensa-esp32-elf-gcc && \
   curl -s -L "https://github.com/espressif/crosstool-NG/releases/download/esp-2020r3/xtensa-esp32-elf-gcc8_4_0-esp-2020r3-linux-amd64.tar.gz" \
-  | tar -C xtensa-esp32-elf-gcc --strip-components 1 -xJ
+  | tar -C xtensa-esp32-elf-gcc --strip-components 1 -xz
 
 RUN apt-get update -qq && DEBIAN_FRONTEND="noninteractive" apt-get install -y -qq --no-install-recommends \
   git \