linux-kernel - Re: [RESEND PATCH v8 2/2] tools lib traceevent: Add support for __print

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Date:	Mon, 23 Mar 2015 13:20:38 -0300
From:	Arnaldo Carvalho de Melo <acme@...hat.com>
To:	Javi Merino <javi.merino@....com>
Cc:	jolsa@...hat.com, linux-kernel@...r.kernel.org
Subject: Re: [RESEND PATCH v8 2/2] tools lib traceevent: Add support for
 __print_array()

Em Fri, Mar 20, 2015 at 06:12:56PM +0000, Javi Merino escreveu:
> Since 6ea22486ba46 ("tracing: Add array printing helper") trace can
> traces with variable element size arrays.  Add support to parse them.
> 
> Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
> Cc: Jiri Olsa <jolsa@...hat.com>
> Acked-by: Steven Rostedt <rostedt@...dmis.org>
> Acked-by: Namhyung Kim <namhyung@...nel.org>
> Signed-off-by: Javi Merino <javi.merino@....com>

Oops:

  CC       util/pmu-flex.o
util/scripting-engines/trace-event-python.c: In function ‘define_event_symbols’:
util/scripting-engines/trace-event-python.c:205:2: error: enumeration value ‘PRINT_INT_ARRAY’ not handled in switch [-Werror=switch-enum]
  switch (args->type) {
  ^
cc1: all warnings being treated as errors
make[6]: *** [util/scripting-engines/trace-event-python.o] Error 1
make[6]: *** Waiting for unfinished jobs....
util/scripting-engines/trace-event-perl.c: In function ‘define_event_symbols’:
util/scripting-engines/trace-event-perl.c:190:2: error: enumeration value ‘PRINT_INT_ARRAY’ not handled in switch [-Werror=switch-enum]
  switch (args->type) {
  ^
cc1: all warnings being treated as errors
make[6]: *** [util/scripting-engines/trace-event-perl.o] Error 1
make[5]: *** [scripting-engines] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [util] Error 2
make[3]: *** [libperf-in.o] Error 2
make[2]: *** [all] Error 2
  test: test -x ./perf
make[1]: *** [make_pure] Error 1
make: *** [build-test] Error 2
make: Leaving directory `/home/acme/git/linux/tools/perf'

real	0m14.738s
user	1m2.124s
sys	0m8.653s
[acme@...andy linux]$ 

First one is applied, please fix this one.

[acme@...andy linux]$ gcc -v
Using built-in specs.
COLLECT_GCC=/usr/bin/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.3/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.3-20140911/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.3-20140911/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) 
[acme@...andy linux]$

- Arnaldo
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