Use the ldc and dmd extensions, rather than bootstrapping them. Update
the GNOME runtime to the (old and unsupported) 3.34, which is built on
the freedesktop 19.08 SDK, which is the newest version with the ldc and
dmd extensions. Add the necessary dependencies to build appstream for
using appstreamcli.
Use the ldc and dmd extensions, rather than bootstrapping them. Update the GNOME runtime to the (old and unsupported) 3.34, which is built on the freedesktop 19.08 SDK, which is the newest version with the ldc and dmd extensions. Add the necessary dependencies to build appstream for using appstreamcli.