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Date: Mon, 20 Jan 2014 18:19:52 +0100 From: Andi Kleen <andi@...stfloor.org> To: Arnaldo Carvalho de Melo <acme@...stprotocols.net> Cc: Stanislav Fomichev <stfomichev@...dex-team.ru>, a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...hat.com, namhyung@...nel.org, jolsa@...hat.com, dsahern@...il.com, adrian.hunter@...el.com, linux-kernel@...r.kernel.org, Andi Kleen <andi@...stfloor.org> Subject: Re: [PATCH 3/3] perf tools: bring back old behavior when NO_DEMAGLE doesn't link with libbfd On Mon, Jan 20, 2014 at 10:22:25AM -0300, Arnaldo Carvalho de Melo wrote: > Em Mon, Jan 20, 2014 at 03:39:40PM +0400, Stanislav Fomichev escreveu: > > This commit reverts part of the 3e6a147deef9 "perf tools: Separate lbfd > > check out of NO_DEMANGLE condition" which always links perf with libbfd. > > I'd like to preserve old behavior when NO_DEMAGLE does not link with > > it, because some machines may contain different versions of binutils > > (hence miss required libbfd version) and I still want an option to build perf > > which works on any machine regardless of binutils version. BFD is not only used for demangling, it's also used for decoding source lines now. So tying it only to NO_DEMANGLE would not be correct. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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