Re: [cgkit-user] segfault help?

[Matthias B. <mat...@gm...>]

Hi Alejandro,

On 29.03.12 07:37, Alejandro Aguilera Martínez wrote:
>>>>> from distutils.sysconfig import get_config_vars
>>>>> get_config_vars("OPT")
>> ['-DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
>> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic
>> -D_GNU_SOURCE -fPIC']
> 
> Here are my results:
> 
>>>> from distutils.sysconfig import get_config_vars
>>>> get_config_vars("OPT")
> ['-DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes']
>[...]
> I guess the next step is to add that option an recompile cgkit... but I
> have no idea how to do that. What do I have to do now?

Looks like we are close. To set that option, you have to add the
following line to your config.cfg:

  CC_ARGS += ["-fexceptions"]

(see this page in the docs if you haven't used a config file before:
http://cgkit.sourceforge.net/doc2/building.html#building-from-the-sources)

Then you should rebuild the wrappers. Simply delete the build directory
and run the setup script again. It's not necessary to rebuild the C++
support lib, the config file only affects the wrappers.

Let me know if this works and I will add this option to the setup script.

Cheers,

- Matthias -