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Re: Build failure on Linux



> I haven't built EGCS for a good number of months now.  I just did an
> update and a clean rebuild.
> 
> gperf -L KR-C -F ', 0, 0' -p -j1 -i 1 -g -o -t -G -N is_reserved_word \
>    -k1,3,$ /u2/egcs/gcc/c-parse.gperf >tmp-gperf.h
> unsupported language option KR-C, defaulting to C
> gperf: unrecognized option `-F'
> 
> This never happened before.  Is this something new?  Do I need a newer
> version of gperf for this to work?

You probably have an old version of gperf.  But you don't actually need
gperf, you just need to make sure that the input to gperf is older than
the output (this can get messed up by CVS, unfortunately).  Try deleting
the file gperf is trying to recreate, then do cvs update again.



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