# This Dockerfile compiles the jbig2enc library # Inputs: # - JBIG2ENC_VERSION - the Git tag to checkout and build FROM debian:bullseye-slim as main LABEL org.opencontainers.image.description="A intermediate image with jbig2enc built" ARG DEBIAN_FRONTEND=noninteractive ARG JBIG2ENC_VERSION ARG BUILD_PACKAGES="\ build-essential \ automake \ libtool \ libleptonica-dev \ zlib1g-dev \ git \ ca-certificates" WORKDIR /usr/src/jbig2enc RUN set -eux \ && echo "Installing build tools" \ && apt-get update --quiet \ && apt-get install --yes --quiet --no-install-recommends ${BUILD_PACKAGES} \ && echo "Building jbig2enc" \ && git clone --quiet --branch $JBIG2ENC_VERSION https://github.com/agl/jbig2enc . \ && ./autogen.sh \ && ./configure \ && make \ && echo "Gathering package data" \ && dpkg-query -f '${Package;-40}${Version}\n' -W > ./pkg-list.txt \ && echo "Cleaning up image" \ && apt-get -y purge ${BUILD_PACKAGES} \ && apt-get -y autoremove --purge \ && rm -rf /var/lib/apt/lists/* \ && echo "Moving files around" \ && mkdir build \ # Unlink a symlink that causes problems && unlink ./src/.libs/libjbig2enc.la \ # Move what the link pointed to && mv ./src/libjbig2enc.la ./build/ \ # Move the shared library .so files && mv ./src/.libs/libjbig2enc* ./build/ \ # And move the cli binary && mv ./src/jbig2 ./build/ \ && mv ./pkg-list.txt ./build/