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758f181589
Noticed while building on a raspbian arm 32-bit system.
There was also this other case, fixed by adding a missing util/stat.h
with the prototypes:
/tmp/tmp.MbiSHoF3dj/perf-6.12.0-rc3/tools/perf/util/python.c:1396:6: error: no previous prototype for ‘perf_stat__set_no_csv_summary’ [-Werror=missing-prototypes]
1396 | void perf_stat__set_no_csv_summary(int set __maybe_unused)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/tmp.MbiSHoF3dj/perf-6.12.0-rc3/tools/perf/util/python.c:1400:6: error: no previous prototype for ‘perf_stat__set_big_num’ [-Werror=missing-prototypes]
1400 | void perf_stat__set_big_num(int set __maybe_unused)
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
In other architectures this must be building due to some lucky indirect
inclusion of that header.
Fixes: 9dabf40034 ("perf python: Switch module to linking libraries from building source")
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZxllAtpmEw5fg9oy@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.