perf version: Display availability of OpenCSD support
authorJames Clark <james.clark@arm.com>
Fri, 1 Mar 2024 13:38:29 +0000 (13:38 +0000)
committerNamhyung Kim <namhyung@kernel.org>
Mon, 4 Mar 2024 06:48:40 +0000 (22:48 -0800)
commit507ad2bde3573980f09cf78780169b4d4c772758
treeb68c8d6a6a6d49c89cc010baddcf0de7f5deb280
parentdd267d056fed323f1684fa52d2a864fc93ca3be0
perf version: Display availability of OpenCSD support

This is useful for scripts that work with Perf and ETM trace. Rather
than them trying to parse Perf's error output at runtime to see if it
was linked or not.

Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: al.grant@arm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240301133829.346286-1-james.clark@arm.com
tools/perf/builtin-version.c