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previous working build for SH3 now fails


  without getting into gruesome detail, i grabbed crosstool-0.38 and
did a "demo-sh3.sh" build, which failed and i'm guessing it's because
i'm doing this on a fully-updated FC4 box running gcc-4.0.1.

  i'm guessing it's because gcc-4 is a much less forgiving compiler
when it comes to questionable programming constructs and i'm wondering
how many previously working combinations aren't going to work anymore
under gcc-4.  (it's well known how lots of compiles that used to work
everywhere don't under gcc-4.)

  or perhaps this is something entirely different.  i can post the
actual errors if someone wants to peruse them.

rday

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