linux-kernel - Re: [PATCH] perf tools: Add reject option for parse-events.l

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Date:   Thu, 9 Nov 2017 14:27:19 +0100
From:   Markus Trippelsdorf <markus@...ppelsdorf.de>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Ingo Molnar <mingo@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel@...r.kernel.org,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Arnaldo Carvalho de Melo <acme@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Jiri Olsa <jolsa@...nel.org>, Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH] perf tools: Add reject option for parse-events.l

On 2017.11.09 at 10:22 -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, Nov 09, 2017 at 09:17:49AM +0100, Jiri Olsa escreveu:
> > Reply-To: 
> > In-Reply-To: <20171109081319.GB236@x4>
> > 
> > On Thu, Nov 09, 2017 at 09:13:19AM +0100, Markus Trippelsdorf wrote:
> > > On 2017.11.05 at 15:40 +0100, Ingo Molnar wrote:
> > > util/parse-events.l:343:26: note: in expansion of macro ‘USER_REJECT’
> > >  {bpf_source}  { if (!isbpf(yyscanner)) USER_REJECT; return str(yyscanner, PE_BPF_SOURCE); }
> > >                           ^~~~~~~~~~~
> > > mv: cannot stat 'util/.parse-events-flex.o.tmp': No such file or directory
> > 
> > sry, we have a fix in queue already
> 
> yeah, I noticed it while building for Alpine Linux 3.6 and Edge, that
> have flex 2.6.4, which is newer than what is in the other distros,
> ubuntu, debian, fedora, even their experimental ones (rawhide, etc),
> out of curiosity, what distro do you use and what flex version does it
> use?

In my case: Gentoo and flex-2.6.4.

-- 
Markus