So I think we need something like this:
----->8--------
From a08df563665e9ec088b1af86ceed058497e112a4 Mon Sep 17 00:00:00 2001
From: John Garry <john.garry@xxxxxxxxxx>
Date: Tue, 3 Aug 2021 08:44:09 +0100
Subject: [PATCH] perf jevents: Make build dependency on test JSONs
Currently all JSONs and the mapfile for an arch are dependencies for
building pmu-events.c
The test JSONs are missing as a dependency, so add them.
Signed-off-by: John Garry <john.garry@xxxxxxxxxx>
diff --git a/tools/perf/pmu-events/Build b/tools/perf/pmu-events/Build
index 215ba30b8534..a055dee6a46a 100644
--- a/tools/perf/pmu-events/Build
+++ b/tools/perf/pmu-events/Build
@@ -6,10 +6,13 @@ pmu-events-y += pmu-events.o
JDIR = pmu-events/arch/$(SRCARCH)
JSON = $(shell [ -d $(JDIR) ] && \
find $(JDIR) -name '*.json' -o -name 'mapfile.csv')
+JDIR_TEST = pmu-events/arch/test
+JSON_TEST = $(shell [ -d $(JDIR_TEST) ] && \
+ find $(JDIR_TEST) -name '*.json')
#
# Locate/process JSON files in pmu-events/arch/
# directory and create tables in pmu-events.c.
#
-$(OUTPUT)pmu-events/pmu-events.c: $(JSON) $(JEVENTS)
+$(OUTPUT)pmu-events/pmu-events.c: $(JSON) $(JSON_TEST) $(JEVENTS)
$(Q)$(call echo-cmd,gen)$(JEVENTS) $(SRCARCH) pmu-events/arch $(OUTPUT)pmu-events/pmu-events.c $(V)
-----8<-----