From: Arnaldo Carvalho de Melo <acme@redhat.com>
To: Jiri Olsa <jolsa@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Stephane Eranian <eranian@google.com>,
acme@kernel.org
Subject: Re: [PATCH 02/14] perf tools: Add feature check for lzma library
Date: Tue, 3 Mar 2015 12:50:30 -0300 [thread overview]
Message-ID: <20150303155030.GC2289@redhat.com> (raw)
In-Reply-To: <1425396581-17716-3-git-send-email-jolsa@kernel.org>
Em Tue, Mar 03, 2015 at 04:29:29PM +0100, Jiri Olsa escreveu:
> Will be used to decompress 'xz' objects. The check detects
> the liblzma.so devel library normally delivered by xz package.
Hey, don't we want to emit some warning like the one below for CTF/libunwind?
- Arnaldo
[perf/core 1b23d3ab8304] perf tools: Add feature check for lzma library
Author: Jiri Olsa <jolsa@kernel.org>
3 files changed, 19 insertions(+), 3 deletions(-)
create mode 100644 tools/perf/config/feature-checks/test-lzma.c
[acme@ssdandy linux]$ fg
-bash: fg: current: no such job
[acme@ssdandy linux]$ time make O=/tmp/build/perf -C tools/perf install-bin
make: Entering directory `/home/acme/git/linux/tools/perf'
BUILD: Doing 'make -j8' parallel build
config/Makefile:427: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
config/Makefile:711: No libbabeltrace found, disables 'perf data' CTF format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev
Auto-detecting system features:
... dwarf: [ on ]
... glibc: [ on ]
... gtk2: [ on ]
... libaudit: [ on ]
... libbfd: [ on ]
... libelf: [ on ]
... libnuma: [ on ]
... libperl: [ on ]
... libpython: [ on ]
... libslang: [ on ]
... libunwind: [ OFF ]
... libdw-dwarf-unwind: [ on ]
... libbabeltrace: [ OFF ]
... zlib: [ on ]
... lzma: [ OFF ]
... DWARF post unwind library: libdw
INSTALL GTK UI
INSTALL binaries
INSTALL libexec
INSTALL perf-archive
INSTALL perf-with-kcore
INSTALL perl-scripts
INSTALL python-scripts
INSTALL perf_completion-script
INSTALL tests
make: Leaving directory `/home/acme/git/linux/tools/perf'
real 0m3.818s
user 0m3.087s
sys 0m0.970s
[acme@ssdandy linux]$
next prev parent reply other threads:[~2015-03-03 15:50 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 15:29 [PATCH 0/3] perf tools: Adding xz decompression support Jiri Olsa
2015-03-03 15:29 ` [PATCH 01/14] perf tools: Remove superfluous thread->comm_set setting Jiri Olsa
2015-03-14 7:01 ` [tip:perf/core] perf tools: Remove superfluous thread-> comm_set setting tip-bot for Jiri Olsa
2015-03-03 15:29 ` [PATCH 02/14] perf tools: Add feature check for lzma library Jiri Olsa
2015-03-03 15:50 ` Arnaldo Carvalho de Melo [this message]
2015-03-03 15:57 ` Jiri Olsa
2015-03-03 15:29 ` [PATCH 03/14] perf tools: Add lzma decompression support for kernel module Jiri Olsa
2015-03-03 15:29 ` [PATCH 04/14] perf tools: Add kmod_path__parse function Jiri Olsa
2015-03-03 15:29 ` [PATCH 05/14] perf tools: Add dsos__new function Jiri Olsa
2015-03-03 16:20 ` Arnaldo Carvalho de Melo
2015-03-04 10:20 ` Jiri Olsa
2015-03-03 15:29 ` [PATCH 06/14] perf tools: Add machine__module_dso function Jiri Olsa
2015-03-03 15:29 ` [PATCH 07/14] perf tools: Use kmod_path__parse for machine__new_dso Jiri Olsa
2015-03-03 15:29 ` [PATCH 08/14] perf tools: Use kmod_path__parse in map_groups__set_modules_path_dir Jiri Olsa
2015-03-03 15:29 ` [PATCH 09/14] perf tools: Use kmod_path__parse in decompress_kmodule Jiri Olsa
2015-03-04 1:42 ` Namhyung Kim
2015-03-04 10:19 ` Jiri Olsa
2015-03-03 15:29 ` [PATCH 10/14] perf tools: Use kmod_path__parse in is_kernel_module Jiri Olsa
2015-03-03 15:29 ` [PATCH 11/14] perf tools: Remove compressed argument from is_kernel_module Jiri Olsa
2015-03-03 15:29 ` [PATCH 12/14] perf tools: Remove is_kmodule_extension function Jiri Olsa
2015-03-03 15:29 ` [PATCH 13/14] perf tools: Try to lookup kernel module map before creating one Jiri Olsa
2015-03-03 15:29 ` [PATCH 14/14] perf annotate: Allow annotation for decompressed kernel modules Jiri Olsa
2015-03-03 15:31 ` [PATCH 0/3] perf tools: Adding xz decompression support Jiri Olsa
2015-03-04 2:05 ` Namhyung Kim
2015-03-04 10:21 ` Jiri Olsa
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