trace: switch position of headers to what Meson requires
Meson doesn't enjoy the same flexibility we have with Make in choosing
the include path. In particular the tracing headers are using
$(build_root)/$(<D).
In order to keep the include directives unchanged,
the simplest solution is to generate headers with patterns like
"trace/trace-audio.h" and place forwarding headers in the source tree
such that for example "audio/trace.h" includes "trace/trace-audio.h".
This patch is too ugly to be applied to the Makefiles now. It's only
a way to separate the changes to the tracing header files from the
Meson rewrite of the tracing logic.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/dma-helpers.c b/dma-helpers.c
index 2a77b5a..41ef24a 100644
--- a/dma-helpers.c
+++ b/dma-helpers.c
@@ -10,7 +10,7 @@
#include "qemu/osdep.h"
#include "sysemu/block-backend.h"
#include "sysemu/dma.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
#include "qemu/thread.h"
#include "qemu/main-loop.h"
#include "sysemu/cpus.h"
