Dockerfile.cross-gnu

FROM ghcr.io/cross-rs/x86_64-unknown-linux-gnu:0.2.5 AS toolchain

FROM ubuntu:20.04

# Copy runner scripts from the cross image
COPY --from=toolchain /linux-runner /linux-runner

# Install build dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl ca-certificates gcc g++ libc6-dev pkg-config \
    perl make autoconf automake libtool \
    protobuf-compiler libprotobuf-dev \
    libclang-dev libssl-dev \
    && rm -rf /var/lib/apt/lists/*

# Build libjq from source (with bundled oniguruma) for static linking
ENV JQ_VERSION=1.7.1
RUN curl -sSL https://github.com/jqlang/jq/releases/download/jq-${JQ_VERSION}/jq-${JQ_VERSION}.tar.gz | tar xz \
    && cd jq-${JQ_VERSION} \
    && autoreconf -fi \
    && ./configure --disable-shared --enable-static --with-oniguruma=builtin --prefix=/usr/local/jq \
    && make -j$(nproc) \
    && make install \
    && cd .. && rm -rf jq-${JQ_VERSION}

ENV JQ_LIB_DIR=/usr/local/jq/lib
ENV ONIG_LIB_DIR=/usr/local/jq/lib
ENV JQ_INCLUDE_DIR=/usr/local/jq/include
ENV LIBJQ_STATIC=1
ENV LIBONIG_STATIC=1