ARG acct ARG repo ARG feature FROM ${acct}/${repo}:ubuntu-22.04-${feature}-${TARGETARCH} ARG cc ARG cxx ARG extra_packages_dev ARG extra_packages_dev1 ARG extra_packages_dev2 ARG ctor_url https://github.com/matrix-construct/construct ENV CC ${cc} ENV CXX ${cxx} ENV ctor_url ${ctor_url} ENV packages_dev="\ ${packages_dev} \ autoconf \ autoconf-archive \ autoconf2.13 \ automake \ autotools-dev \ libtool \ shtool \ ${extra_packages_dev} \ ${extra_packages_dev1} \ ${extra_packages_dev2} \ " RUN true \ && eval ${do_install} ${packages_dev} \ && eval ${do_clean} \ && true