# Stage 1: Build libpq FROM ubuntu:noble AS crossbuild-libpq-builder RUN apt-get update && \ DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \ ca-certificates libpq-dev # Stage 2: Copy the compiled libpq.so to a more accessible directory FROM ubuntu:noble AS crossbuild-libpq-artifacts # Copy libpq.so from the crossbuild-libpq stage to the /artifacts directory COPY --from=crossbuild-libpq-builder /usr/lib/x86_64-linux-gnu/libpq.so /artifacts/libpq.so