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Re: [XEN PATCH 13/15] build: fix compile.h compiler version command line


  • To: Jan Beulich <jbeulich@xxxxxxxx>
  • From: Luca Fancellu <Luca.Fancellu@xxxxxxx>
  • Date: Tue, 30 May 2023 12:14:56 +0000
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  • Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>
  • Delivery-date: Tue, 30 May 2023 12:15:20 +0000
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  • Thread-topic: [XEN PATCH 13/15] build: fix compile.h compiler version command line


> On 30 May 2023, at 11:14, Jan Beulich <jbeulich@xxxxxxxx> wrote:
> 
> On 24.05.2023 11:43, Luca Fancellu wrote:
>> 
>> 
>>> On 23 May 2023, at 17:38, Anthony PERARD <anthony.perard@xxxxxxxxxx> wrote:
>>> 
>>> CFLAGS is just from Config.mk, instead use the flags used to build
>>> Xen.
>>> 
>>> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
>>> ---
>>> 
>>> Notes:
>>>   I don't know if CFLAGS is even useful there, just --version without the
>>>   flags might produce the same result.
>>> 
>>> xen/build.mk | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>> 
>>> diff --git a/xen/build.mk b/xen/build.mk
>>> index e2a78aa806..d468bb6e26 100644
>>> --- a/xen/build.mk
>>> +++ b/xen/build.mk
>>> @@ -23,7 +23,7 @@ define cmd_compile.h
>>>   -e 's/@@whoami@@/$(XEN_WHOAMI)/g' \
>>>   -e 's/@@domain@@/$(XEN_DOMAIN)/g' \
>>>   -e 's/@@hostname@@/$(XEN_BUILD_HOST)/g' \
>>> -    -e 's!@@compiler@@!$(shell $(CC) $(CFLAGS) --version 2>&1 | head 
>>> -1)!g' \
>>> +    -e 's!@@compiler@@!$(shell $(CC) $(XEN_CFLAGS) --version 2>&1 | head 
>>> -1)!g' \
>>>   -e 's/@@version@@/$(XEN_VERSION)/g' \
>>>   -e 's/@@subversion@@/$(XEN_SUBVERSION)/g' \
>>>   -e 's/@@extraversion@@/$(XEN_EXTRAVERSION)/g' \
>>> -- 
>>> Anthony PERARD
>>> 
>>> 
>> 
>> Yes I think Andrew is right, so I guess $(XEN_CFLAGS) can be dropped?
>> 
>> Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>
>> Tested-by: Luca Fancellu <luca.fancellu@xxxxxxx>
>> 
>> I’ve tested this patch with and without the $(XEN_CFLAGS), so if you drop it 
>> you can
>> retain my r-by if you want.
> 
> I'm sorry, I didn't look back here to spot this extra sentence before
> committing the edited patch, which as a result I've now put in without
> your tags.
> 

No problem!

> Jan


 


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