Re: [PATCH] kselftest: using built-in rule when delete file

[long.wanglong]

On 2015/9/24 9:46, Michael Ellerman wrote:
> On Wed, 2015-09-23 at 09:40 +0000, Wang Long wrote:
>> Use make's built-in rules to when delete a file
>> or delete files.
> 
> It's not a built-in rule, it's a variable.

SorryïI did not describe clearly. It is a variable used as
name of program in built-in rules.

> 
> Personally I think using rm directly is clearer, but I guess this is fine. Do
> you actually want to override $RM ?
> 

So far, I do not want to override $(RM). But I found that some test's Makefile
using *$(RM)* while the other's using *rm -f*, I think it is better to use one
of them in all unit tests.

Do you think which one is better?

Best Regards
Wang Long

> cheers
> 
> 
> 
> .
> 


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