FROM ubuntu:xenial

RUN apt-get update \

&& apt-get install -y --no-install-recommends \

build-essential \

curl \

git \

libbsd-dev \

doxygen \

python-sphinx \

cmake \

ninja-build \

ca-certificates \

software-properties-common \

libssl-dev \

pkg-config \

csmith \

libcsmith-dev \

creduce \

gcc-multilib \

clang-6.0 \

&& rm -rf /var/lib/apt/lists/*

RUN update-alternatives --install /usr/bin/clang clang /usr/bin/clang-6.0 100

# Setting a consistent LD_LIBRARY_PATH across the entire environment prevents unnecessary Cargo

# rebuilds.

ENV LD_LIBRARY_PATH=/usr/local/lib

RUN curl https://sh.rustup.rs -sSf | \

sh -s -- --default-toolchain 1.36.0 -y && \

/root/.cargo/bin/rustup update nightly

ENV PATH=/root/.cargo/bin:$PATH

RUN rustup component add rustfmt --toolchain 1.36.0-x86_64-unknown-linux-gnu

RUN rustup target add wasm32-wasi

RUN cargo install --debug cargo-audit cargo-watch rsign2

RUN curl -sS -L -O https://github.com/CraneStation/wasi-sdk/releases/download/wasi-sdk-6/wasi-sdk_6.0_amd64.deb \

&& dpkg -i wasi-sdk_6.0_amd64.deb && rm -f wasi-sdk_6.0_amd64.deb

ENV WASI_SDK=/opt/wasi-sdk

ENV BINARYEN_DIR=/opt/binaryen

ENV BINARYEN_VERSION=86

RUN curl -sS -L "https://github.com/WebAssembly/binaryen/archive/version_${BINARYEN_VERSION}.tar.gz" | tar xzf - && \

mkdir -p binaryen-build && ( cd binaryen-build && cmake "../binaryen-version_${BINARYEN_VERSION}" && \

make wasm-opt wasm-reduce ) && \

install -d -v "${BINARYEN_DIR}/bin" && \

for tool in wasm-opt wasm-reduce; do install -v "binaryen-build/bin/${tool}" "${BINARYEN_DIR}/bin/"; done && \

rm -fr binaryen-build binaryen-version_${BINARYEN_VERSION}

ENV PATH=$BINARYEN_DIR:$PATH