[Cmake] CMAKE_BACKWARDS_COMPATABILITY irix 6.5.18m

[Mark Foskey]

>  I got these Error when I have
>> INCLUDE(${CMAKE_ROOT}/Modules/FindFLTK.cmake) in CMakeLists.txt
>>
>> CMake Error: Error: An atttempt was made to access a variable:
>> CMAKE_X_LIBS that has not been defined. Some variables were always
> 
> [snip]
> 
>> How can I get rid of this warning while still using the new version of
>> ccmake?
> 
> 
> This is a bug, and it will be fixed in the 1.6.5 patch release of CMake.
> For now, just set CMAKE_BACKWARDS_COMPATABILITY to 1.4 in your project's
> cmake cache in the build tree.
> 
> -Brad

I am getting these errors under Linux with a CMake 1.6.5 I installed 
today.  I haven't tried to compile under Linux in a while.  Is this a 
problem I should worry about?  Do we need to change our CMakeLists.txt 
files for projects that use, say, Insight and FLTK?

-- 
Mark Foskey    (919) 843-5436   Computer-Aided Diagnosis and Display Lab
mark_foskey at unc.edu             Department of Radiology, CB 7515, UNC
http://www.cs.unc.edu/~foskey   Chapel Hill, NC  27599-7515