From 243af0225ab37c642d73e4002b233af728119f72 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 4 Feb 2020 12:20:10 +0100
Subject: 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>
---
 accel/kvm/trace.h     | 1 +
 accel/tcg/cputlb.c    | 2 +-
 accel/tcg/trace.h     | 1 +
 accel/tcg/user-exec.c | 2 +-
 4 files changed, 4 insertions(+), 2 deletions(-)
 create mode 100644 accel/kvm/trace.h
 create mode 100644 accel/tcg/trace.h

(limited to 'accel')

diff --git a/accel/kvm/trace.h b/accel/kvm/trace.h
new file mode 100644
index 0000000..67c935a
--- /dev/null
+++ b/accel/kvm/trace.h
@@ -0,0 +1 @@
+#include "trace/trace-accel_kvm.h"
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 5698292..5349ee6 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -34,7 +34,7 @@
 #include "qemu/atomic.h"
 #include "qemu/atomic128.h"
 #include "translate-all.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/mem.h"
 #ifdef CONFIG_PLUGIN
 #include "qemu/plugin-memory.h"
diff --git a/accel/tcg/trace.h b/accel/tcg/trace.h
new file mode 100644
index 0000000..db61fad
--- /dev/null
+++ b/accel/tcg/trace.h
@@ -0,0 +1 @@
+#include "trace/trace-accel_tcg.h"
diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c
index d8b027f..1d34c57 100644
--- a/accel/tcg/user-exec.c
+++ b/accel/tcg/user-exec.c
@@ -26,7 +26,7 @@
 #include "translate-all.h"
 #include "exec/helper-proto.h"
 #include "qemu/atomic128.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/mem.h"
 
 #undef EAX
-- 
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