Hi Johannes,

> Hi Andreas,
> 
>>> It must be _SCL_SECURE=0. This is a spelling error.
> 
>> hmm don't believe this google gave me 3540 hits for _SECURE_SCL and
> only 
>> 100 for _SCL_SECURE
> 
> Ok, you are absolutely right. I did it wrong on all my libs. Pardon for
> bothering...
> 
> 
>> well optdbg would be a better name for this option ... the idea was to
> 
>> create a release build with debug information and not linking against 
>> the debug msvc libs!
> 
> So I need the option dbgopt = debug libs with optimization. So actually,
> we need both options.
> 
> 
>>> Request for convenient parallel build support:
>> nice idea but parallel building OpenSG seems to fail sometimes at
> least 
>> in the dbgopt mode. Looks like a link dependency problem (scons bug?)
> 
> Yes, that is correct. However, I'm using it until I ran into problems.
> Then I switch to -j 1. Are there any plans to switch to scons 1.0.x?
> Maybe the problem is already solved. Naive replacement of the scons
> 0.96.x with scons 1.0.0 does not work and I did not have had the time to
> learn enough scons/python to be able to adapt the scrips.
> 
> 
>> yes openexr sucks they use some stl iterators in the their API this 
>> leads to problems if you mix the _SECURE_SCL define.
>> Sure it would be possible to add debug versions of the support libs
> but 
>> who needs this or wants to debug external libs?
> No I do not want to debug the openexr library. Sure not. But it is not
> always possible to link a debug program with release libraries. It
> depends. In case of C++ libraries I'm sure it is not a good idea at all,
> at least on the msvc platform.

yes I know that's the reason for the dbgopt mode. You can link external 
release libs and debug your own stuff without any problem. So I don't 
have to bother around with several versions of my libs.

Andreas

> Greetings,
> Johannes
> 
> 
> 
> 
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