Re: [RFC] perf tools: Including pre-generated flex files

From: Ingo Molnar
Date: Thu Mar 29 2012 - 10:38:13 EST



* Jiri Olsa <jolsa@xxxxxxxxxx> wrote:

> I just tried to generate the parser on RHEL6 and got:
>
> CC util/parse-events-bison.o
> util/parse-events-bison.c:222:6: error: "YYENABLE_NLS" is not defined
> util/parse-events-bison.c:664:6: error: "YYLTYPE_IS_TRIVIAL" is not
> defined

Have you first deleted all the autogenerated files via:

rm -f util/pmu-* and util/parse-events-*

? ['make clean' should also do this - it doesn't, right now.]

Otherwise you could be mixing different versions of the parser
files.

Thanks,

Ingo
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