From 1e47d9efacbf3cf2a640324e53bd5390505c944c Mon Sep 17 00:00:00 2001
From: sago35 <sago35@gmail.com>
Date: Sun, 6 Sep 2020 17:22:47 +0900
Subject: [PATCH] docker: fix the problem with the wasm build (#1357)

* docker: fix the problem with the wasm build
---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 457cd38c..8be2d4d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,10 @@ COPY --from=tinygo-base /go/bin/tinygo /go/bin/tinygo
 COPY --from=tinygo-base /tinygo/src /tinygo/src
 COPY --from=tinygo-base /tinygo/targets /tinygo/targets
 
-RUN apt-get install -y libllvm10 lld-10
+RUN cd /tinygo/ && \
+    apt-get update && \
+    apt-get install -y make clang-10 libllvm10 lld-10 && \
+    make wasi-libc
 
 # tinygo-avr stage installs the needed dependencies to compile TinyGo programs for AVR microcontrollers.
 FROM tinygo-base AS tinygo-avr