[PATCH] Deprecate -frepo option.

[Martin Liška]

On 6/21/19 1:58 PM, Jakub Jelinek wrote:
> On Fri, Jun 21, 2019 at 01:52:09PM +0200, Martin Liška wrote:
>> On 6/21/19 1:47 PM, Jonathan Wakely wrote:
>>> On Fri, 21 Jun 2019 at 11:40, Martin Liška wrote:
>>>> Yes, I would be fine to deprecate that for GCC 10.1
>>>
>>> Would it be appropriate to issue a warning in GCC 10.x if the option is used?
>>
>> Sure. With the patch attached one will see:
>>
>> $ gcc -frepo /tmp/main.cc -c
>> gcc: warning: switch ‘-frepo’ is no longer supported
>>
>> I'm sending patch that also removes -frepo tests from test-suite.
>> I've been testing the patch.
> 
> IMHO for just deprecation of an option you don't want to remove it from the
> testsuite, just match the warning it will generate in those tests, and
> I'm not convinced you want to remove it from the documentation (rather than
> just saying in the documentation that the option is deprecated and might be
> removed in a later GCC version).

Agree with you. I'm sending updated version of the patch.
Patch can bootstrap on x86_64-linux-gnu and survives regression tests.

Martin

> 
> 	Jakub
> 

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