[RFC] broken build using bison-1.75

["Theodore A. Roth" <troth at openavr dot org>]

Hi,

Looks like debian testing is using bison-1.75 now (was using 1.35
previously) which has some minor problems parsing some of the yacc files.

The attached patch got gdb to compile for me using bison 1.75 and 1.35 on
a debian system. The missing semicolons seem obvious fixes to me, but the
new setup rule I added I'm not sure about since I can't test this myself
and don't have a good understanding of yacc grammar.

For what it's worth, here's my configure options:

  --target=avr --enable-build-warnings=-Werror

Ted Roth

Attachment: gdb-bison-1.75-cleanup.diff
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