Add host network for building image (#514)
Without --network host It's impossible to build images
diff --git a/docker/Makefile b/docker/Makefile
index 9527fe8..fa02f45 100644
--- a/docker/Makefile
+++ b/docker/Makefile
@@ -11,7 +11,7 @@
endif
build: .TEST
- docker build --build-arg=EMSCRIPTEN_VERSION=${version} --tag emscripten/emsdk:${version} .
+ docker build --network host --build-arg=EMSCRIPTEN_VERSION=${version} --tag emscripten/emsdk:${version} .
push: .TEST
docker push emscripten/emsdk:${version}
diff --git a/docker/README.md b/docker/README.md
index 5a72b83..7199de8 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -59,6 +59,7 @@
```bash
# using docker
docker build \
+ --network host \
--build-arg=EMSCRIPTEN_VERSION=1.38.43-upstream \
--tag emscripten/emsdk:1.38.43-upstream \
.
