leim Makefile not -j safe

[Marco Franzen]

When building GNU Emacs 21.2 including leim-21.2 using make -j 2 (on a
two-way SPARC machine with Solaris 2.6, GNU Make 3.78.1 and GNU CC 3.1), the
bootstrap stalled with

.../leim/quail/4Corner.el locked by marcof@ukfd-e... (pid 11633): (s, q, p,
?)? 

Actually that message appeared long before it stalled; it stalled only when
make had run out of targets (for the other job slot).

See the attached typescript for details. In there I hit return a couple of
times when it stopped and then said p (proceed).



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build.typescript
Description: Binary data