From: Ingo Molnar <mingo@kernel.org>
To: Jiri Olsa <jolsa@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Alexis Berlemont <alexis.berlemont@gmail.com>,
Andi Kleen <ak@linux.intel.com>,
Anton Blanchard <anton@samba.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Borislav Petkov <bp@alien8.de>, Borislav Petkov <bp@suse.de>,
Cody P Schafer <cody@linux.vnet.ibm.com>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
David Ahern <dsahern@gmail.com>,
Florian Fainelli <florian@openwrt.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jean Pihet <jean.pihet@linaro.org>,
Mark Salter <msalter@redhat.com>,
Namhyung Kim <namhyung@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <peterz@infradead.org>,
Sam Ravnborg <sam@ravnborg.org>,
Stephane Eranian <eranian@google.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
Will Deacon <will.deacon@arm.com>
Subject: Re: [RFC/PATCHSET 00/30] perf tools: New build framework
Date: Fri, 2 Jan 2015 18:36:12 +0100 [thread overview]
Message-ID: <20150102173612.GA5941@gmail.com> (raw)
In-Reply-To: <1420212972-21595-1-git-send-email-jolsa@kernel.org>
* Jiri Olsa <jolsa@kernel.org> wrote:
> [...] The basic idea is the same as in kbuild system, with some
> minor changes to allow for multiple binaries build definitions.
> tools/perf/Build | 48 ++
> tools/perf/Build.include | 75 ++++
> tools/perf/Documentation/Build | 123 +++++
> tools/perf/Makefile.build | 122 +++++
> tools/perf/Makefile.perf | 566 +++---------------------
> 47 files changed, 827 insertions(+), 541 deletions(-)
Even the diffstat looks pretty good: only a modest line count
increase.
It would be useful to put this (and other build features - such
as features/parallelisation support) into tools/kbuild/ though,
so that other tooling can make easy use of it as well. For
example tools/kvm/ (an external project) started off with an
earlier version of the perf build system.
Sharing that would make quite a bit of sense, as tooling (and
most user-space project) build systems are usually have pretty
poor quality.
Thanks,
Ingo
next prev parent reply other threads:[~2015-01-02 17:36 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-02 15:35 [RFC/PATCHSET 00/30] perf tools: New build framework Jiri Olsa
2015-01-02 15:35 ` [PATCH 01/30] perf tools: Add new build framework support Jiri Olsa
2015-01-05 10:57 ` Borislav Petkov
2015-01-05 11:13 ` Jiri Olsa
2015-01-06 13:41 ` Arnaldo Carvalho de Melo
2015-01-06 14:06 ` Jiri Olsa
2015-01-08 6:18 ` Namhyung Kim
2015-01-08 14:45 ` Jiri Olsa
2015-01-02 15:35 ` [PATCH 02/30] perf build: Add detected config " Jiri Olsa
2015-01-02 15:35 ` [PATCH 03/30] perf build: Add subdir " Jiri Olsa
2015-01-02 15:35 ` [PATCH 04/30] perf build: Add bench objects building Jiri Olsa
2015-01-02 15:35 ` [PATCH 05/30] perf build: Add tests " Jiri Olsa
2015-01-02 15:35 ` [PATCH 06/30] perf build: Add builtin " Jiri Olsa
2015-01-02 15:35 ` [PATCH 07/30] perf build: Add libperf " Jiri Olsa
2015-01-08 6:15 ` Namhyung Kim
2015-01-08 14:45 ` Jiri Olsa
2015-01-02 15:35 ` [PATCH 08/30] perf build: Add probe " Jiri Olsa
2015-01-02 15:35 ` [PATCH 09/30] perf build: Add dwarf " Jiri Olsa
2015-01-02 15:35 ` [PATCH 10/30] perf build: Add dwarf unwind " Jiri Olsa
2015-01-02 15:35 ` [PATCH 11/30] perf build: Add ui " Jiri Olsa
2015-01-02 15:35 ` [PATCH 12/30] perf build: Add slang " Jiri Olsa
2015-01-02 15:35 ` [PATCH 13/30] perf build: Add gtk " Jiri Olsa
2015-01-02 15:35 ` [PATCH 14/30] perf build: Add scripts " Jiri Olsa
2015-01-02 15:35 ` [PATCH 15/30] perf build: Add perf regs " Jiri Olsa
2015-01-02 15:35 ` [PATCH 16/30] perf build: Add zlib " Jiri Olsa
2015-01-02 15:35 ` [PATCH 17/30] perf build: Add perf.o object building Jiri Olsa
2015-01-02 15:36 ` [PATCH 18/30] perf build: Add arch x86 objects building Jiri Olsa
2015-01-02 15:36 ` [PATCH 19/30] perf build: Add arch arm " Jiri Olsa
2015-01-02 15:36 ` [PATCH 20/30] perf build: Add arch arm64 " Jiri Olsa
2015-01-02 15:36 ` [PATCH 21/30] perf build: Add arch powerpc " Jiri Olsa
2015-01-02 15:36 ` [PATCH 22/30] perf build: Add arch s390 " Jiri Olsa
2015-01-02 15:36 ` [PATCH 23/30] perf build: Add arch sh " Jiri Olsa
2015-01-02 15:36 ` [PATCH 24/30] perf build: Add arch sparc " Jiri Olsa
2015-01-02 15:36 ` [PATCH 25/30] perf build: Add single target build framework support Jiri Olsa
2015-01-02 15:36 ` [PATCH 26/30] perf make: Remove directory dependency rules Jiri Olsa
2015-01-02 15:36 ` [PATCH 27/30] perf make: Remove uneeded variables Jiri Olsa
2015-01-02 15:36 ` [PATCH 28/30] perf make: Remove PERF-CFLAGS file Jiri Olsa
2015-01-02 15:36 ` [PATCH 29/30] perf tools: Add support to configure builtin commands inclusion Jiri Olsa
2015-01-08 7:15 ` Namhyung Kim
2015-01-08 14:44 ` Jiri Olsa
2015-01-02 15:36 ` [PATCH 30/30] perf tools: Disable test code Jiri Olsa
2015-01-02 16:29 ` David Ahern
2015-01-02 17:36 ` Ingo Molnar [this message]
2015-01-04 15:49 ` [RFC/PATCHSET 00/30] perf tools: New build framework Jiri Olsa
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