linux-kernel - Re: [PATCH] tools lib api: respect CROSS

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Message-ID: <20160318173913.GE2701@redhat.com>
Date:	Fri, 18 Mar 2016 14:39:13 -0300
From:	Arnaldo Carvalho de Melo <acme@...hat.com>
To:	Josh Poimboeuf <jpoimboe@...hat.com>
Cc:	Lucas Stach <l.stach@...gutronix.de>, Jiri Olsa <jolsa@...nel.org>,
	linux-kernel@...r.kernel.org, kernel@...gutronix.de,
	patchwork-lst@...gutronix.de, acme@...nel.org
Subject: Re: [PATCH] tools lib api: respect CROSS_COMPILE for the linker

Em Fri, Mar 18, 2016 at 11:43:39AM -0500, Josh Poimboeuf escreveu:
> On Fri, Mar 18, 2016 at 11:38:15AM -0500, Josh Poimboeuf wrote:
> > On Fri, Mar 18, 2016 at 01:25:47PM -0300, Arnaldo Carvalho de Melo wrote:
> > > Em Thu, Mar 17, 2016 at 06:27:50PM +0100, Lucas Stach escreveu:
> > > > This fixes cross compilation of libapi.
> > > 
> > > Humm, I guess that tools/lib/subcmd/Makefile has the same problem? And
> > > there are also other cases where LD is not being set with CROSS_COMPILE,
> > > Jiri, is there something else at play here?
> > > 
> > > /me needs to cross compile all this code...
> > 
> > Yeah, I already fixed the libsubcmd issue with commit c1d45c3abd49 in
> > tip/core/objtool.  (Sorry, I probably should have CC'ed you and Jiri.)
> 
> Hm, I wonder why the 0-day kbuild bot didn't catch this issue before,
> since I know it does some cross-compiling.  Does it not build perf?

Unfortunately I don't think so, IIRC there was some discussion, with
Jiri perhaps, about having it building perf, but I don't know how that
ended up.

- Arnaldo