Dockerfile.linux-amd64

FROM rust:1.68.2 AS builder

LABEL org.opencontainers.image.description="SensorFu's Rust build container for amd64 musl"
LABEL org.opencontainers.image.source=https://github.com/sensorfu/rust-env

ENV TARGET="x86_64-unknown-linux-musl"

ARG LIBRESSL=libressl-3.6.2

# Match with version from Rust:
# https://github.com/rust-lang/rust/blob/1.68.2/src/ci/docker/scripts/musl.sh#L28
# See https://github.com/rust-lang/rust/issues/61264#issuecomment-501321748
ARG MUSL=musl-1.1.24

RUN rustup target add ${TARGET}
COPY cargo.config "${CARGO_HOME}/config"

WORKDIR /work

ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get -y update && \
    apt-get -y install \
        clang \
    && \
    rm -rf /var/lib/apt/lists/*

COPY sigs/* ./
RUN \
    gpg --no-tty --import libressl.asc && \
    gpg --no-tty --import musl.pub

RUN curl -fO https://www.musl-libc.org/releases/${MUSL}.tar.gz && \
    gpg --no-tty --verify ${MUSL}.tar.gz.asc ${MUSL}.tar.gz && \
    tar zxf ${MUSL}.tar.gz && \
    cd ${MUSL} && \
    ./configure CC=clang CFLAGS="-fPIC" --prefix=/opt/musl --enable-shared=no && \
    make V=1 -j4 && \
    make V=1 install

ENV PATH=/opt/musl/bin:$PATH

# We do Musl build hence $CC and $LD should point to correct tool
ENV CC_x86_64_unknown_linux_musl=musl-clang

# Musl is missing some kernel specific header files. Do symbolic links to fix
# this.
RUN \
    ln -s /usr/include/linux /opt/musl/include/ && \
    ln -s /usr/include/x86_64-linux-gnu/asm /opt/musl/include/ && \
    ln -s /usr/include/asm-generic /opt/musl/include/

RUN curl -fO https://cdn.openbsd.org/pub/OpenBSD/LibreSSL/${LIBRESSL}.tar.gz && \
    gpg --no-tty --verify ${LIBRESSL}.tar.gz.asc ${LIBRESSL}.tar.gz && \
    tar zxf ${LIBRESSL}.tar.gz && \
    cd ${LIBRESSL} && \
    ./configure CC=musl-clang LD=musl-clang CFLAGS="-fPIC" --prefix=/opt/libressl --enable-shared=no --sysconfdir=/etc && \
    cp openssl.cnf cert.pem /etc/ssl && \
    make V=1 -j4 && make -j4 check || ( cat tests/test-suite.log ; exit 1 ) && \
    make install

FROM rust:1.68.2-slim

ENV TARGET="x86_64-unknown-linux-musl"

RUN rustup target add ${TARGET}
COPY cargo.config "${CARGO_HOME}/config"

COPY --from=builder /opt /opt

ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get -y update && \
    apt-get -y install \
        bison \
        clang \
        file \
        flex \
        make \
        protobuf-compiler \
    && \
    rm -rf /var/lib/apt/lists/*

ENV PATH=/opt/musl/bin:$PATH

# We do Musl build hence $CC and $LD should point to correct tool
ENV CC_x86_64_unknown_linux_musl=musl-clang

ENV X86_64_UNKNOWN_LINUX_MUSL_OPENSSL_LIB_DIR=/opt/libressl/lib
ENV X86_64_UNKNOWN_LINUX_MUSL_OPENSSL_INCLUDE_DIR=/opt/libressl/include

ENV OPENSSL_DIR=/opt/libressl
ENV OPENSSL_STATIC=1

WORKDIR /