youki/cross/Dockerfile.musl

ARG CROSS_BASE_IMAGE
FROM $CROSS_BASE_IMAGE

COPY --from=jorgeprendes420/apk-anywhere / /
ENV MARCH=${CROSS_CMAKE_SYSTEM_PROCESSOR}
RUN apk-init ${MARCH} ${CROSS_SYSROOT}

RUN apk-${MARCH} add \
    # dependencies required to build libsecccomp-rs
    libseccomp-static libseccomp-dev \
    # dependencies required to build libbpf-sys
    libelf-static elfutils-dev \
    zlib-dev zlib-static \
    # dependencies to build wasmedge-sys
    g++ zstd-static

# configure libsecccomp-rs to use static linking
ENV LIBSECCOMP_LINK_TYPE="static"
ENV LIBSECCOMP_LIB_PATH="${CROSS_SYSROOT}/lib"    

# configure wasmedge-sys to link stdc++ statically
ENV WASMEDGE_DEP_STDCXX_LINK_TYPE="static"
ENV WASMEDGE_DEP_STDCXX_LIB_PATH="${CROSS_SYSROOT}/lib"

COPY hack/busctl.sh /bin/busctl
RUN chmod +x /bin/busctl

# wasmedge-sys (through llvm) needs some symbols defined in libgcc
RUN mkdir /.cargo && cat <<'EOF' > /.cargo/config.toml
[target.'cfg(target_env = "musl")']
rustflags = ["-Clink-arg=-lgcc"]
EOF

RUN apt-get -y update && \
    apt-get install -y pkg-config