Commit a7c77c4f authored by Ian Rogers's avatar Ian Rogers Committed by Arnaldo Carvalho de Melo
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perf version: Add a feature for libpfm4 



If perf is built with libpfm4 (LIBPFM4=1) then advertise it in perf -vv.

Signed-off-by: default avatarIan Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20201019232545.4047264-1-irogers@google.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent a701d28e

tools/perf/builtin-version.c

+1 −0
Original line number Diff line number Diff line
@@ -80,6 +80,7 @@ static void library_status(void) 
	STATUS(HAVE_LIBBPF_SUPPORT, bpf);

	STATUS(HAVE_AIO_SUPPORT, aio);

	STATUS(HAVE_ZSTD_SUPPORT, zstd);

	STATUS(HAVE_LIBPFM, libpfm4);

}



int cmd_version(int argc, const char **argv)