[Cmake] -I/usr/include needed before -I/usr/X11R6/include

[Wheeler, Fred (Research)]

I also tried

INCLUDE_DIRECTORIES( BEFORE /usr/include ) # also ignored



> -----Original Message-----
> From: Wheeler, Fred (Research) 
> Sent: Tuesday, June 11, 2002 4:12 PM
> To: 'cmake at public.kitware.com'
> Subject: [Cmake] -I/usr/include needed before -I/usr/X11R6/include
> 
> 
> I need to have -I/usr/include before -I/usr/X11R6/include on 
> the c++ compile command so I get GL/*.h
> from /usr/include/GL, and not /usr/X11R6/include/GL.  Is 
> there a way to specify this in cmake?  I
> tried the following
> 
>   INCLUDE_DIRECTORIES( /usr/include ) # ignored
> 
>   ADD_DEFINITIONS( -I/usr/include )   # goes to end, after 
> all of the other -I options
> 
> Thanks,
> Fred Wheeler
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