tracetool-test: allow to run in parallel

Create a temporary build subdirectory, to avoid conflicting with other
running tests. This fixes "meson test" with tracetool-test which is
parallel default.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20250916081638.764020-9-berrange@redhat.com
Message-ID: <20250908114652.1880366-1-marcandre.lureau@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
1 file changed