Jan Beulich writes ("[PATCH][4.15?] libxl/ACPI: add missing build dependency"):
> Just like all other object files - wherever *.o is mentioned, *.opic
> also needs mentioning to yield consistent behavior. Otherwise make may
> decide to (re)build the object before recursion into $(ACPI_PATH)/ (to
> update $(DSDT_FILES-y) and ssdt_*.h) was actually finished.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>Release-Acked-by: Ian Jackson <i...@xenproject.org>
