ARG IMAGE=registry.gitlab.com/brndnmtthws-oss/conky FROM ${IMAGE}/builder/ubuntu-base:latest RUN wget -q https://apt.llvm.org/llvm-snapshot.gpg.key \ && apt-key add llvm-snapshot.gpg.key \ && add-apt-repository 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main' \ && DEBIAN_FRONTEND=noninteractive \ apt-get install -qy --no-install-recommends \ clang-9 \ lldb-9 \ lld-9 \ libc++-9-dev \ libc++abi-9-dev \ clang-tools-9 \ clang-format-9 \ clang-tidy-9 \ && apt-get clean \ && rm -rf /var/lib/apt/lists/*