From: Jiri Olsa <jolsa@redhat.com>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Arnaldo Carvalho de Melo <arnaldo.melo@gmail.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
peterz@infradead.org, maddy@linux.vnet.ibm.com,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v21 00/20] perf, tools: Add support for PMU events in JSON format
Date: Thu, 22 Sep 2016 17:00:22 +0200 [thread overview]
Message-ID: <20160922150022.GA20134@krava> (raw)
In-Reply-To: <20160920002820.GE11991@kernel.org>
On Mon, Sep 19, 2016 at 09:28:20PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Mon, Sep 19, 2016 at 09:02:58PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Mon, Sep 19, 2016 at 08:37:53PM -0300, Arnaldo Carvalho de Melo escreveu:
> > > yeah, changing that typedef + true def to plain include <stdbool.h>
> > > makes it progress to the next failure, which is in cross compilation
> > > environments, such as using fedora 24 + the Android NDK to try to build
> > > a ARM android binary.
>
> > 14 fedora:24-x-ARC-uClibc: FAIL
> > GEN /tmp/build/perf/pmu-events/pmu-events.c
> > /bin/sh: /tmp/build/perf/pmu-events/jevents: cannot execute binary file: Exec format error
> > pmu-events/Build:11: recipe for target '/tmp/build/perf/pmu-events/pmu-events.c' failed
> > make[2]: *** [/tmp/build/perf/pmu-events/pmu-events.c] Error 126
> > Makefile.perf:461: recipe for target '/tmp/build/perf/pmu-events/pmu-events-in.o' failed
> > make[1]: *** [/tmp/build/perf/pmu-events/pmu-events-in.o] Error 2
> > make[1]: *** Waiting for unfinished jobs....
>
> Jiri, we need something similar to scripts/Makefile.host :-\
>
> Calling it a day, perhaps, for now, we should just detect that it is a
> corss compile env (CROSS_COMPILE is set) and exclude all this code from
> the build, emitting a warning.
>
> I left what I did at the tmp.perf/core branch of my repo at
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git.
as discussed on irc we will disable it for cross builds now,
because we dont have good solution at the moment.. it's
similar case as for fixdep tool:
3a70fcd3a4db tools build: Fix cross compile build
...
We need to add support for host side tools build, meanwhile
disabling fixdep usage for cross arch builds.
I'll make a change to disable this for crossbuild and
work on common solution later
thanks,
jirka
next prev parent reply other threads:[~2016-09-22 15:00 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-15 22:24 [PATCH v21 00/20] perf, tools: Add support for PMU events in JSON format Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 01/19] perf, tools: Add jsmn `jasmine' JSON parser Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 02/19] perf, tools, jevents: Program to convert JSON file to C style file Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 03/19] perf, tools: Use pmu_events table to create aliases Sukadev Bhattiprolu
2016-09-27 13:16 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 04/19] perf, tools: Support CPU ID matching for Powerpc Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 05/19] perf, tools: Support CPU id matching for x86 v2 Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 06/19] perf, tools: Support alias descriptions Sukadev Bhattiprolu
2016-09-27 17:41 ` Arnaldo Carvalho de Melo
2016-09-27 18:11 ` Sukadev Bhattiprolu
2016-09-28 13:57 ` Arnaldo Carvalho de Melo
2016-09-28 18:29 ` Sukadev Bhattiprolu
2016-09-28 19:08 ` Arnaldo Carvalho de Melo
2016-10-03 20:52 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 07/19] perf, tools: Query terminal width and use in perf list Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 08/19] perf, tools: Add a --no-desc flag to " Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 09/19] perf, tools: Add override support for event list CPUID Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 10/19] perf, tools, jevents: Add support for long descriptions Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 11/19] perf, tools: Add alias " Sukadev Bhattiprolu
2016-10-04 0:20 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 12/19] perf, tools: Support long descriptions with perf list Sukadev Bhattiprolu
2016-10-04 0:26 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 13/19] perf, tools: Add support for event list topics Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 14/19] perf, tools, jevents: Handle header line in mapfile Sukadev Bhattiprolu
2016-10-04 0:36 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 15/19] perf, tools: Add README for info on parsing JSON/map files Sukadev Bhattiprolu
2016-10-04 0:38 ` Arnaldo Carvalho de Melo
2016-09-15 22:24 ` [PATCH v21 16/19] perf, tools: Make alias matching case-insensitive Sukadev Bhattiprolu
2016-10-04 0:47 ` Arnaldo Carvalho de Melo
2016-10-04 0:54 ` Arnaldo Carvalho de Melo
2016-10-04 8:19 ` Jiri Olsa
2016-10-04 8:19 ` Jiri Olsa
2016-09-15 22:24 ` [PATCH v21 17/19] perf, tools, pmu-events: Fix fixed counters on Intel Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 18/19] perf, tools, pmu-events: Add Skylake frontend MSR support Sukadev Bhattiprolu
2016-09-15 22:24 ` [PATCH v21 19/19] perf, tools: Allow period= in perf stat CPU event descriptions Sukadev Bhattiprolu
2016-09-19 16:58 ` [PATCH v21 00/20] perf, tools: Add support for PMU events in JSON format Sukadev Bhattiprolu
2016-09-19 21:20 ` Arnaldo Carvalho de Melo
2016-09-19 23:31 ` Arnaldo Carvalho de Melo
2016-09-19 23:37 ` Arnaldo Carvalho de Melo
2016-09-20 0:02 ` Arnaldo Carvalho de Melo
2016-09-20 0:28 ` Arnaldo Carvalho de Melo
2016-09-22 14:56 ` Arnaldo Carvalho de Melo
2016-09-22 15:00 ` Jiri Olsa [this message]
2016-09-22 16:27 ` Jiri Olsa
2016-09-26 8:35 ` Jiri Olsa
2016-09-26 15:03 ` Arnaldo Carvalho de Melo
2016-09-26 16:59 ` Andi Kleen
2016-09-27 14:18 ` Jiri Olsa
2016-09-29 22:19 ` Arnaldo Carvalho de Melo
2016-09-30 9:10 ` Jiri Olsa
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