kicad-developers team mailing list archive

[Mark Roszko <mark.roszko@xxxxxxxxx>]

Hence why I am asking, is it intended that we no longer enforce a
single optimization mode at all? It seems like a can of worms because
previously we could assume everyone is -O2. Now with people compiling
at different levels, who knows level dependent bugs could crop up.

On Mon, Dec 14, 2015 at 10:37 AM, Wayne Stambaugh <stambaughw@xxxxxxxxx> wrote:
> This should depend on your platforms gcc default setting or spec file if
> you use one.  I'm not sure how this done with clang.  On Debain testing,
> -O2 is the default build optimization setting and -O3 on msys2/mingw32
> and msys2/mingw64.
>
> On 12/14/2015 10:32 AM, Bernhard Stegmaier wrote:
>> I also assumed something like that and therefore had a look yesterday.
>> On OSX it seems to default to -O3, at least that's what I have seen with
>> "make VERBOSE=1".
>>
>>
>> Regards,
>> Bernhard
>>
>> On 2015-12-14 16:01, Mark Roszko wrote:
>>> Stupid question, doesn't this change remove -O2 entirely for all gcc
>>> builds? Previously it defaulted to -O2 if the bug wasn't present. Now
>>> it never optimizes as -O0 is the default.
>>>
>>> On Sat, Dec 12, 2015 at 2:59 PM, Wayne Stambaugh
>>> <stambaughw@xxxxxxxxx> wrote:
>>>> I committed your patch in the product branch r6370.  I tested it on
>>>> msys1/mingw32, msys2/mingw32, msys2/mingw64, and Debian testing without
>>>> issues.  You should also be able to be more aggressive with your
>>>> optimization settings should you so desire.  Please keep in mind, if you
>>>> do this and it breaks, you get keep both pieces.
>>>>
>>>> On 12/1/2015 2:14 AM, Simon Richter wrote:
>>>>>
>>>>> As boost::polygon is gone, we can drop the workaround for older gcc.
>>>>> ---
>>>>>  CMakeLists.txt | 15 ---------------
>>>>>  1 file changed, 15 deletions(-)
>>>>>
>>>>>
>>>>>
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>>>>
>>>>
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-- 
Mark