On Mon, May 8, 2023 at 10:58 PM Jan Beulich <jbeul...@suse.com> wrote:
>
> Presumably by copy-and-paste we've accumulated a number of instances of
> $(@D)/$(@F), which really is nothing else than $@. The split form only
> needs using when we want to e.g. insert a leading . at the beginning of
> the file name portion of the full name.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
> Acked-by: Andrew Cooper <andrew.coop...@citrix.com>
> Reviewed-by: Bertrand Marquis <bertrand.marq...@arm.com>

Acked-by: Alistair Francis <alistair.fran...@wdc.com>

Alistair

> ---
> v2: Insert blanks after ">".
>
> --- a/xen/arch/arm/Makefile
> +++ b/xen/arch/arm/Makefile
> @@ -104,9 +104,9 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o
>         $(MAKE) $(build)=$(@D) $(@D)/.$(@F).1.o
>         $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< $(build_id_linker) \
>             $(@D)/.$(@F).1.o -o $@
> -       $(NM) -pa --format=sysv $(@D)/$(@F) \
> +       $(NM) -pa --format=sysv $@ \
>                 | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
> --sort \
> -               >$(@D)/$(@F).map
> +               > $@.map
>         rm -f $(@D)/.$(@F).[0-9]*
>
>  .PHONY: include
> --- a/xen/arch/riscv/Makefile
> +++ b/xen/arch/riscv/Makefile
> @@ -10,9 +10,9 @@ $(TARGET): $(TARGET)-syms
>
>  $(TARGET)-syms: $(objtree)/prelink.o $(obj)/xen.lds
>         $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< $(build_id_linker) -o $@
> -       $(NM) -pa --format=sysv $(@D)/$(@F) \
> +       $(NM) -pa --format=sysv $@ \
>                 | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
> --sort \
> -               >$(@D)/$(@F).map
> +               > $@.map
>
>  $(obj)/xen.lds: $(src)/xen.lds.S FORCE
>         $(call if_changed_dep,cpp_lds_S)
> --- a/xen/arch/x86/Makefile
> +++ b/xen/arch/x86/Makefile
> @@ -150,9 +150,9 @@ $(TARGET)-syms: $(objtree)/prelink.o $(o
>         $(MAKE) $(build)=$(@D) $(@D)/.$(@F).1.o
>         $(LD) $(XEN_LDFLAGS) -T $(obj)/xen.lds -N $< $(build_id_linker) \
>             $(orphan-handling-y) $(@D)/.$(@F).1.o -o $@
> -       $(NM) -pa --format=sysv $(@D)/$(@F) \
> +       $(NM) -pa --format=sysv $@ \
>                 | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
> --sort \
> -               >$(@D)/$(@F).map
> +               > $@.map
>         rm -f $(@D)/.$(@F).[0-9]* $(@D)/..$(@F).[0-9]*
>  ifeq ($(CONFIG_XEN_IBT),y)
>         $(SHELL) $(srctree)/tools/check-endbr.sh $@
> @@ -224,8 +224,9 @@ endif
>         $(MAKE) $(build)=$(@D) .$(@F).1r.o .$(@F).1s.o
>         $(LD) $(call EFI_LDFLAGS,$(VIRT_BASE)) -T $(obj)/efi.lds -N $< \
>               $(@D)/.$(@F).1r.o $(@D)/.$(@F).1s.o $(orphan-handling-y) 
> $(note_file_option) -o $@
> -       $(NM) -pa --format=sysv $(@D)/$(@F) \
> -               | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
> --sort >$(@D)/$(@F).map
> +       $(NM) -pa --format=sysv $@ \
> +               | $(objtree)/tools/symbols --all-symbols --xensyms --sysv 
> --sort \
> +               > $@.map
>  ifeq ($(CONFIG_DEBUG_INFO),y)
>         $(if $(filter --strip-debug,$(EFI_LDFLAGS)),:$(space))$(OBJCOPY) -O 
> elf64-x86-64 $@ $@.elf
>  endif
>
>

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