Glenn Morris wrote:
> 'make -C src emacs' now works, but 'make -j8 -C src emacs' fails in lib with
>
>    GEN      stddef.h
>    mv: cannot stat 'alloca.h-t': No such file or directory

Hmm, well, I'm sure there are other dependency bugs like that in the makefiles 
somewhere.  Anyway I fixed this bug with the attached.