On 4/10/23 16:45, Masahiro Yamada wrote:
> On Mon, Apr 10, 2023 at 10:13 AM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
>>
>> Currently, entering
>> $ make ARCH=sparc32 help
>> prints the archhelp text for sparc64.
>>
>> Since "sparc32" is documented (Documentation/kbuild/kbuild.rst)
>> to be a recognized alias for 32-bit sparc, also support that
>> string in sparc's archhelp by allowing either ARCH=sparc or
>> ARCH=sparc32 for sparc32 archhelp.
>>
>> Fixes: 5e53879008b9 ("sparc,sparc64: unify Makefile")
>> Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
>> Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
>> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
>> Cc: sparclinux@xxxxxxxxxxxxxxx
>> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
>> Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
>> Cc: Masahiro Yamada <masahiroy@xxxxxxxxxx>
>> ---
>> v2: rebase/resend; add Masahiro to Cc: list
>>
>> arch/sparc/Makefile | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff -- a/arch/sparc/Makefile b/arch/sparc/Makefile
>> --- a/arch/sparc/Makefile
>> +++ b/arch/sparc/Makefile
>> @@ -83,7 +83,7 @@ vdso_install:
>> KBUILD_IMAGE := $(boot)/zImage
>>
>> # Don't use tabs in echo arguments.
>> -ifeq ($(ARCH),sparc)
>> +ifeq ($(ARCH),$(filter $(ARCH),sparc sparc32))
>> define archhelp
>> echo '* image - kernel image ($(boot)/image)'
>
>
> BTW, this is strange.
>
>
> The asterisk means it is built by 'all'.
>
>
> But, I only see the following in this Makefile.
>
>
> # Default target
> all: zImage
>
>
>
>
>
> Seeing arch/sparc/boot/Makefile,
> it is true $(boot)/image is generated
> as a side-effect of zImage, but it it true for
> both 32-bit and 64-bit.
>
> I think it is even better to rewrite archhelp
> to unify the 32/64 bits.
>
Yeah, I had thought of that also. I'll do that and resend it.
Thanks.
>
>
>
>
>> echo '* zImage - stripped kernel image ($(boot)/zImage)'
>
>
>
--
~Randy
