Re: [PATCH 05/11] perf data: Add tracepoint events fields CTF conversion support

[Arnaldo Carvalho de Melo]

Em Mon, Mar 09, 2015 at 01:12:04PM +0100, Jiri Olsa escreveu:
> On Mon, Mar 02, 2015 at 12:32:20PM -0300, Arnaldo Carvalho de Melo wrote:
> 
> SNIP
> 
> > > > 
> > > > Can you try to reproduce this? The ctf-data/metadata file is below:
> > > 
> > > hum, i just tried and can't reproduce this one.. anychance of mixed
> > > babeltrace installations? How did you install babeltrace sources?
> > 
> > I will recheck
> >  
> > > I assume this was some standard Fedora latest something system right?
> > 
> > This was on RHEL7
> >  
> 
> hum, how did you compile babeltrace on RHEL7 im getting following error:
> 
> [root@intel-s3ea2-09 babeltrace]# ./bootstrap 
> + '[' '!' -e config ']'
> + libtoolize --force --copy
> libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
> libtoolize: copying file `config/ltmain.sh'
> libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
> libtoolize: copying file `m4/libtool.m4'
> libtoolize: copying file `m4/ltoptions.m4'
> libtoolize: copying file `m4/ltsugar.m4'
> libtoolize: copying file `m4/ltversion.m4'
> libtoolize: copying file `m4/lt~obsolete.m4'
> + autoreconf -i
> configure.ac:48: warning: macro 'AM_PATH_GLIB_2_0' not found in library
> configure.ac:48: warning: macro 'AM_PATH_GLIB_2_0' not found in library
> configure.ac:48: error: possibly undefined macro: AM_PATH_GLIB_2_0
>       If this token and others are legitimate, please use m4_pattern_allow.
>       See the Autoconf documentation.
> autoreconf: /usr/bin/autoconf failed with exit status: 1

Trying again, freshly cloned babeltrace:

[acme@ssdandy git]$ git clone git://git.efficios.com/babeltrace.git
Cloning into 'babeltrace'...
remote: Counting objects: 10295, done.
remote: Compressing objects: 100% (3900/3900), done.
remote: Total 10295 (delta 7295), reused 8784 (delta 6112)
Receiving objects: 100% (10295/10295), 2.35 MiB | 537.00 KiB/s, done.
Resolving deltas: 100% (7295/7295), done.
[acme@ssdandy git]$
[acme@ssdandy linux]$ cd ../babeltrace/
[acme@ssdandy babeltrace]$ ./bootstrap 
+ '[' '!' -e config ']'
+ mkdir config
+ libtoolize --force --copy
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
libtoolize: copying file `config/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
+ autoreconf -i
configure.ac:11: installing 'config/config.guess'
configure.ac:11: installing 'config/config.sub'
configure.ac:13: installing 'config/install-sh'
configure.ac:13: installing 'config/missing'
bindings/python/Makefile.am: installing 'config/depcomp'
bindings/python/Makefile.am:9: installing 'config/py-compile'
configure.ac: installing 'config/ylwrap'
[acme@ssdandy babeltrace]$ cat /etc/redhat-release 
Red Hat Enterprise Linux Server release 7.1 (Maipo)
[acme@ssdandy babeltrace]$
[acme@ssdandy babeltrace]$ ./configure --prefix=/opt/libbabeltrace
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p

<SNIP>

config.status: creating babeltrace-ctf.pc
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands

[acme@ssdandy babeltrace]$ make prefix=/opt/libbabeltrace
<SNIP>
[acme@dandy babeltrace]$ sudo make install prefix=/opt/libbabeltrace


All looks fine, trying to build...


[acme@ssdandy linux]$ rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf
; time make LIBBABELTRACE_DIR=/opt/libbabeltrace 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:425: No libunwind found. Please install
libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
config/Makefile:709: 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 ]


Doesn't work... Will try not using O=:

[acme@ssdandy perf]$ time make LIBBABELTRACE_DIR=/opt/libbabeltrace
install-bin
  BUILD:   Doing 'make -j8' parallel build
config/Makefile:425: No libunwind found. Please install
libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR
config/Makefile:709: 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  ]
...     DWARF post unwind library: libdw


Doesn't work as well...

:-\

Will try debugging...

- Arnaldo
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