while doing a long emerge world and emerge quits after a build error, I have to do i few emerges to get the build working again. But after that i would like to be able to do emerge --resume, but there is nothing to resume since the last emerge wrote over the resume data. Is it possible to only overwrite the resume data when emerge quits with a failure (so i will be able to resume the last faulted emerge) or something like 'resume --saveresume'.
*** This bug has been marked as a duplicate of 122527 ***