On Wednesday 30 November 2005 11:57, Simon Schampijer wrote:

> I do have some trouble with FLTK here on OSX.
> I need to compile csound with the noFLTKThreads
> set to 1 to not end up with occasionally seg faults and
> bus errors running simple examples like fl.csd.
> When I try to run my visualisation opcodes (built as a plugin
> opcodes and arranged in FLpanel) the FLTK
> widget appears but mx widget can't be updated
> and I see the osx typic spinning rainbow wheel.
> Compiling with noFLTKThreads set to 0 my opcodes
> work.
> How do I get them to work if FLTK doesn't use
> a seperate thread?
> Is this related to the csoundModule* functions which
> were added to widgets.cpp?
> What are they for?

Those were added a long time ago. However, if CVS sources
from a few days ago work with noFLTKThreads=1 then it is
possible that the changes done yesterday for fixing a hang
that occured on creating any (non-FLTK) threads, and making
it possible to use an FLTK compiled without --enable-threads
introduced the problem. Of course, it works fine on Linux
either way, so it is again a Mac-specific issue about which
I do not have much idea, not having access to such system.


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