build: fix missing trace dep on GENERATED_HEADERS

fc764105 added an include for qemu-common.h to trace/control.h, which
made all users of this header file dependent on GENERATED_HEADERS. Since
it's used by pretty much all the trace backends now, make trace-obj-y
dependent on GENERATED_HEADERS.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/Makefile.objs b/Makefile.objs
index 26b885b..a529a11 100644 (file)
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -390,6 +390,8 @@ trace-nested-y += control.o
 
 trace-obj-y += $(addprefix trace/, $(trace-nested-y))
 
+$(trace-obj-y): $(GENERATED_HEADERS)
+
 ######################################################################
 # smartcard