Update document of multi-module (#930)

ci/Dockerfile

@@ -34,6 +34,19 @@ RUN cd /opt/emsdk \
   && ./emsdk activate 2.0.26 \
   && echo "source /opt/emsdk/emsdk_env.sh" >> /root/.bashrc
 
+#
+# install clang and llvm
+RUN cd /tmp && wget https://apt.llvm.org/llvm.sh && chmod a+x llvm.sh
+RUN cd /tmp && ./llvm.sh 12
+
+#
+# install wasi-sdk
+ARG WASI_SDK_VER=14
+RUN wget -c https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VER}/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz -P /opt
+RUN tar xf /opt/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz -C /opt \
+  && ln -fs /opt/was-sdk-${WASI_SDK_VER}.0 /opt/wasi-sdk
+RUN rm /opt/wasi-sdk-${WASI_SDK_VER}.0-linux.tar.gz
+
 #
 #install wabt
 ARG WABT_VER=1.0.24
@@ -42,15 +55,6 @@ RUN tar xf /opt/wabt-${WABT_VER}-ubuntu.tar.gz -C /opt \
   && ln -fs /opt/wabt-${WABT_VER} /opt/wabt
 RUN rm /opt/wabt-${WABT_VER}-ubuntu.tar.gz
 
-#
-# install binaryen
-ARG BINARYEN_VER=version_101
-RUN wget -c https://github.com/WebAssembly/binaryen/releases/download/${BINARYEN_VER}/binaryen-${BINARYEN_VER}-x86_64-linux.tar.gz -P /opt
-RUN tar xf /opt/binaryen-${BINARYEN_VER}-x86_64-linux.tar.gz -C /opt \
-  && ln -fs /opt/binaryen-${BINARYEN_VER} /opt/binaryen
-RUN rm /opt/binaryen-${BINARYEN_VER}-x86_64-linux.tar.gz
-
-
 #
 # install bazelisk
 ARG BAZELISK_VER=1.10.1
@@ -59,8 +63,13 @@ RUN wget -c https://github.com/bazelbuild/bazelisk/releases/download/v${BAZELISK
 RUN chmod a+x /opt/bazelisk/bazelisk-linux-amd64 \
   && ln -fs /opt/bazelisk/bazelisk-linux-amd64 /opt/bazelisk/bazel
 
+#
+# install
+RUN apt update && apt install -y clang-format
+
 # set path
-RUN echo "PATH=/opt/clang_llvm/bin:/opt/wasi-sdk/bin:/opt/wabt/bin:/opt/binaryen/bin:/opt/bazelisk:${PATH}" >> /root/.bashrc
+ENV PATH "$PATH:/opt/wasi-sdk/bin:/opt/wabt/bin:/opt/binaryen/bin:/opt/bazelisk"
+RUN echo "export PATH=/opt/wasi-sdk/bin:/opt/wabt/bin:/opt/binaryen/bin:/opt/bazelisk:${PATH}" >> /root/.bashrc
 
 #
 # PS
@@ -72,5 +81,5 @@ RUN apt-get autoremove -y \
   && rm -rf /var/lib/apt/lists/* \
   && rm -rf /tmp/*
 
-VOLUME workspace
-WORKDIR workspace
+VOLUME /workspace
+WORKDIR /workspace

ci/build_wamr.sh

@@ -8,26 +8,28 @@ readonly ROOT=$(realpath "${CURRENT_PATH}/..")
 readonly VARIANT=$(lsb_release -c | awk '{print $2}')
 
 docker build \
-  --build-arg VARIANT=${VARIANT} \
-  --memory=4G --cpu-quota=50000 \
-  -t wamr_dev_${VARIANT}:0.1 -f "${CURRENT_PATH}"/Dockerfile "${CURRENT_PATH}" &&
-  docker run --rm -it \
-    --cpus=".5" \
-    --memory=4G \
-    --name wamr_build_env \
-    --mount type=bind,src="${ROOT}",dst=/workspace \
-    wamr_dev_${VARIANT}:0.1 \
-    /bin/bash -c "\
-      pwd \
-      && pushd product-mini/platforms/linux \
-      && rm -rf build \
-      && mkdir build  \
-      && pushd build \
-      && cmake .. \
-      && make \
-      && popd \
-      && popd \
-      && echo 'Copying the binary ...' \
-      && rm -rf build_out \
-      && mkdir build_out \
-      && cp product-mini/platforms/linux/build/iwasm build_out/iwasm"
+    --build-arg VARIANT=${VARIANT} \
+    --memory=4G --cpu-quota=50000 \
+    -t wamr_dev_${VARIANT}:0.1 -f "${CURRENT_PATH}"/Dockerfile "${CURRENT_PATH}" \
+  && docker run --rm -it \
+      --cap-add=SYS_PTRACE \
+      --cpus=".5" \
+      --memory=4G \
+      --mount type=bind,src="${ROOT}",dst=/workspace \
+      --name wamr_build_env \
+      --security-opt=seccomp=unconfined \
+      wamr_dev_${VARIANT}:0.1 \
+      /bin/bash -c "\
+        pwd \
+        && pushd product-mini/platforms/linux \
+        && rm -rf build \
+        && mkdir build  \
+        && pushd build \
+        && cmake .. \
+        && make \
+        && popd \
+        && popd \
+        && echo 'Copying the binary ...' \
+        && rm -rf build_out \
+        && mkdir build_out \
+        && cp product-mini/platforms/linux/build/iwasm build_out/iwasm"