[116291] trunk/dports/_resources/port1.0/group/debug-1.0.tcl

[Sean Farley]

eborisch at macports.org writes:

> On Fri, Jan 24, 2014 at 10:51 AM, Sean Farley <sean at macports.org> wrote:
>>
>> egall at gwmail.gwu.edu writes:
>>
>>> Just so it can remove it with the `+debug` variant that it adds, it looks
>>> like...
>>
>> Eric is correct. In hindsight, I am now doubting adding
>> -mtune=native. Maybe just the -O3 -Ofast etc.?
>>
>>> On Thu, Jan 23, 2014 at 10:32 PM, Joshua Root <jmr at macports.org> wrote:
>>>
>>>> On 2014-1-24 09:50 , Sean Farley wrote:
>>>> >
>>>> > larryv at macports.org writes:
>>>> >
>>>> >> (a) There's already a configure.mtune option. You should use that
>>>> ("configure.mtune native") instead of appending to all the flags options.
>>>> >
>>>> > Oh, awesome, thanks for the tip.
>>>> >
>>>> >> (b) Don't you have to disable binary archives if you set
>>>> "-mtune=native"?
>>>> >
>>>> > Probably so. Luckily, there are no ports using this port group so this
>>>> > kind of feedback is appreciated.
>>>>
>>>> (c) Why is a portgroup called "debug" adding -mtune=native anyway?
>>>>
>>>> - Josh
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>>>>
>>
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>
> -mtune=native also breaks gcc prior to 4.4(? Prior to some version. ;)
> ... and similar (llvm-gcc-4.2)

Ah, good point.

> I would take it out, not to mention that anything built with
> -mtune=native may not be the best choice for binary distribution.
> (Although it should be OK; -march=native would be a definite no-no.)

Yeah, I'll just take it out. Any one else have comments on the port
group? Maybe add +opt?