Re: [Qucs-devel] OT: freehdl compiling problems on openSUSE_10.3

[Stefan J. <st...@gr...>]

Am Mi, 2.01.2008, 14:23, schrieb Werner Hoch:

Hi!

>> >> I've tried to compile freehdl for openSUSE_10.3.
>
> It uses GCC version 4.2.1.

Jup, that's the report about :)

>> >> The compilation fails with the attached error message.
>> >>
>> >> Anyone successfully compiled freehdl on openSUSE 10.3?
>> >> Any hint on how to prevent/workaround the error?
>> >
>> > The ball is not in our camp. It is a compiler bug. You should
>> > submit it to g++ mailling list. As a compiler bug workarround is
>> > not an option because it
>> > can synthesize bad code :-(
>>
>> Bastien is right.  Anyway, the bug has already been filed and passed
>> to GCC developers...
>
> Ok. Thanks.
>
> For the logs:
> There are a few related bug reports at the gcc bug tracker:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33195
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34035
>
> Using -Os instead of -O2 as CXX optimisation level seems to work.

Correct, the bug is about the -O2 option...

Cheers, Stefan.