Message105049
| Author |
lemburg |
| Recipients |
Arfrever, lemburg, mark.dickinson, pitrou, vstinner |
| Date |
2010年05月05日.15:27:23 |
| SpamBayes Score |
0.00017910506 |
| Marked as misclassified |
No |
| Message-id |
<4BE18E59.9050703@egenix.com> |
| In-reply-to |
<1273068802.3512.1.camel@localhost.localdomain> |
| Content |
Antoine Pitrou wrote:
>
> Antoine Pitrou <pitrou@free.fr> added the comment:
>
>> It would be nice to restore the original behaviour, if possible, since
>> the optimization causes difficulties when debugging. One solution
>> would be to add '-O0' to OPT for debug builds (on gcc), as in the
>> attached patch. You then get compiler flags including:
>>
>> "-g -O2 -g -O0"
>>
>> which is somewhat ugly, but the -O0 overrides the -O2 (I think). Does
>> this seem like a reasonable solution?
>
> Probably good enough.
+1
OPT can also be overridden by the user, to e.g. actually get an
optimized debug build in order to debug compiler optimization
problems. |
|