cmake resets variables

[Thiago Macieira]

Em Tuesday 06 November 2007 14:23:03 Lubos Lunak escreveu:
>  Hello,
>
>  since kBacktrace() is not that useful with hidden symbols, I explicitly
> run cmake with -D__KDE_HAVE_GCC_VISIBILITY=0, which turns it off. However,
> any single change to any CMakeLists.txt re-runs automatically cmake, which
> also runs the cmake test for hidden symbols and enables them
> (interestingly, after yet another change it doesn't run it again). I always
> get undefined symbols as a result of this and I'm getting kind of tired of
> running cmake manually all the time.
>
>  Does somebody know how to fix this?

Make the variable cached.

-- 
  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
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