[CMake] detecting first cmake run ?

[Alexander Neundorf]

Hi, 
 
I can remember there was already this question, but I can't find it in 
the archive. 
Is there a way to detect the first run of cmake on a project ? 
 
I think there was something like CMAKE_FIRST_RUN, but this doesn't exist. 
 
Bye 
Alex 
 

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