nix-shell -p clang libxml2 libjpeg libtiff libungif netbsd.libterminfo --command '
./autogen.sh
./configure \
    --without-ns \
    --with-dbus \
    --with-gnutls \
    --with-imagemagick \
    --with-rsvg  \
    --with-mailutils \
    --with-xml2 \
    --with-modules
make'