[PATCH 6.1 496/522] perf parse-events: Make YYDEBUG dependent on doing a debug build

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ian Rogers <irogers@google.com>

commit d4ce60190e08d84f88937019defa5e3d23409ac1 upstream

YYDEBUG enables line numbers and other error helpers in the generated
parse-events-bison.c. These shouldn't be generated when debugging
isn't enabled.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Gaosheng Cui <cuigaosheng1@huawei.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rob Herring <robh@kernel.org>
Cc: bpf@vger.kernel.org
Link: https://lore.kernel.org/r/20230911170559.4037734-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 tools/perf/util/parse-events.y |    2 ++
 1 file changed, 2 insertions(+)

--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -6,7 +6,9 @@
 
 %{
 
+#ifndef NDEBUG
 #define YYDEBUG 1
+#endif
 
 #include <fnmatch.h>
 #include <stdio.h>