trace: rebuild generated-events.o when configuration changes

[qemu.git] / trace / Makefile.objs

diff --git a/trace/Makefile.objs b/trace/Makefile.objs
index 156aa250aa612a5fba17161882d1a28f6c2e93f0..a0430721062fd4963a03149ead379ccfdad22d61 100644 (file)
--- a/trace/Makefile.objs
+++ b/trace/Makefile.objs
@@ -11,7 +11,7 @@ $(obj)/generated-events.h-timestamp: $(SRC_PATH)/trace-events
                < $< > $@,"  GEN   $(patsubst %-timestamp,%,$@)")
        @cmp -s $@ $(patsubst %-timestamp,%,$@) || cp $@ $(patsubst %-timestamp,%,$@)
 
-$(obj)/generated-events.c: $(obj)/generated-events.c-timestamp
+$(obj)/generated-events.c: $(obj)/generated-events.c-timestamp $(BUILD_DIR)/config-host.mak
 $(obj)/generated-events.c-timestamp: $(SRC_PATH)/trace-events
        $(call quiet-command,$(TRACETOOL) \
                --format=events-c \