When buildtools tests that the extended-tarball can build virtual/libc, it duplicates downloads. We should pass DL_DIR from the parent into the sub-bitbake so that we don't do this and speed the build a little.
Build move to 5.0 -- ../Randy
Bulk move of 5.0 medium importance issues to 5.99. Move to 5.1 if you want to actively work on an issue.
Move to 5.99 since no one is actively working on this issue. Move to 5.x if you start on a task, please.