Dockerfile

FROM ubuntu:18.04

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    ca-certificates \
    cmake \
    gcc \
    libc6-dev \
    make \
    pkg-config

COPY xargo.sh /
RUN bash /xargo.sh

COPY musl.sh /
RUN bash /musl.sh TARGET=x86_64-linux-musl

COPY openssl.sh /
RUN bash /openssl.sh linux-x86_64 x86_64-linux-musl-

ENV CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER=x86_64-linux-musl-gcc \
    CC_x86_64_unknown_linux_musl=x86_64-linux-musl-gcc \
    CXX_x86_64_unknown_linux_musl=x86_64-linux-musl-g++ \
    OPENSSL_DIR=/openssl \
    OPENSSL_INCLUDE_DIR=/openssl/include \
    OPENSSL_LIB_DIR=/openssl/lib