[PATCH v2 03/10] perf pmu: Add bison debug build flag

[Ian Rogers]

Allow pmu parser to be debugged as the parse-events and expr currently are.
Enabling this requires the C code to set perf_pmu_debug.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/util/Build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index 4e1aa52d75a8..3ae4adc8e966 100644
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -213,7 +213,7 @@ $(OUTPUT)util/pmu-flex.c: util/pmu.l $(OUTPUT)util/pmu-bison.c
 
 $(OUTPUT)util/pmu-bison.c: util/pmu.y
 	$(call rule_mkdir)
-	$(Q)$(call echo-cmd,bison)$(BISON) -v $< -d -o $@ -p perf_pmu_
+	$(Q)$(call echo-cmd,bison)$(BISON) -v $< -d $(PARSER_DEBUG_BISON) -o $@ -p perf_pmu_
 
 CFLAGS_parse-events-flex.o  += -w
 CFLAGS_pmu-flex.o           += -w
-- 
2.27.0.111.gc72c7da667-goog