wasm-micro-runtime/samples/workload

All workloads have similar requirment of software dependencies, including wasi-sdk, emsdk, wabt and binaryen

There might be slight differences when using MacOS and other Linux distro than Ubuntu. This document only target Ubuntu 18.04 as example.

Installation instructions

use preparation.sh to install all dependencies before compiling any workload.

for details, the script includes below steps:

• wasi-sdk. Install latest release to /opt/wasi-sdk

  $ wget https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VER}/${WASI_SDK_FILE}
  $ tar zxf ${WASI_SDK_FILE} -C /opt
  $ ln -sf /opt/wasi-sdk-${WASI_SDK_VER}.0 /opt/wasi-sdk
  

• wabt. Install latest release to /opt/wabt

  $ wget https://github.com/WebAssembly/wabt/releases/download/${WABT_VER}/${WABT_FILE}
  $ tar zxf ${WABT_FILE} -C /opt
  $ ln -sf /opt/wabt-${WABT_VER} /opt/wabt
  

• emsdk. Refer to the guide. Don't forget to activate emsdk and set up environment variables. Verify it with echo ${EMSDK}. Please be sure to install and activate the building of 2.0.12

  $ cd /opt
  $ git clone https://github.com/emscripten-core/emsdk.git
  $ cd emsdk
  $ git pull
  $ ./emsdk install 2.0.12
  $ ./emsdk activate 2.0.12
  $ echo "source /opt/emsdk/emsdk_env.sh" >> "${HOME}"/.bashrc
  

• binaryen. Install latest release to /opt/binaryen

  $ wget https://github.com/WebAssembly/binaryen/releases/download/${BINARYEN_VER}/${BINARYEN_FILE}
  $ tar zxf ${BINARYEN_FILE} -C /opt
  $ ln -sf /opt/binaryen-${BINARYEN_VER} /opt/binaryen