When attempting "make -jN install" of elfutils it dies mysteriously due to a
missing .map file.
Not sure what/where to do here. Guess elfutils should also have the workaround?
Actually, it is "make -jN all" what dies mysteriously.
(The bug hits again in "make -jN install" because of bug #2794.)
I reported these two bugs here
I hope to do some more analysis and then send a report to bug-make.
We forgot to mention here that if the *.map files are mentioned (and thus no
longer intermediate), the bug disappears.
Parallel builds work fine upstream now.