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Re: [XEN PATCH v6 25/31] build: remove unneeded deps of x86_emulate.o


  • To: Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Fri, 6 Aug 2021 18:06:37 +0200
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  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Fri, 06 Aug 2021 16:06:51 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 01.07.2021 16:10, Anthony PERARD wrote:
> Those two dependencies already exist so make doesn't need to know
> about them. The dependency will be generated by $(CC).
> 
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>

Unless I'm mistaken this was actually an omission by 68b1230ae393
("Auto-build dependency files in hypervisor build tree"), which
would again suggest this can go in independently of all of the
earlier patches? In any event

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

Jan

> --- a/xen/arch/x86/Makefile
> +++ b/xen/arch/x86/Makefile
> @@ -84,7 +84,6 @@ extra-y += xen.lds
>  ifneq ($(CONFIG_HVM),y)
>  x86_emulate.o: CFLAGS-y += -Wno-unused-label
>  endif
> -x86_emulate.o: x86_emulate/x86_emulate.c x86_emulate/x86_emulate.h
>  
>  efi-y := $(shell if [ ! -r $(BASEDIR)/include/xen/compile.h -o \
>                        -O $(BASEDIR)/include/xen/compile.h ]; then \
> 




 


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