[vtk-developers] VTK and CMake 2.8rc2 - argument named "TRUE" in a conditional - policy CMP0012

Sean McBride sean at rogue-research.com
Fri Oct 2 12:08:11 EDT 2009


Hi all,

I just tried building VTK CVS with CMake 2.8rc2 and get this message:

CMake Warning (dev) at CMake/vtkDetermineCompilerFlags.cmake:98 (IF):
  given arguments

    ${CXX_HAS_CPP_PRECOMP_FLAG} 

  You have used a variable or argument named "TRUE" in a conditional
  statement.  Please be aware of issues related to policy CMP0012.  Policy
  CMP0012 is not set: The if() command can recognize named boolean constants.
  Run "cmake --help-policy CMP0012" for policy details.  Use the cmake_policy
  command to set the policy and suppress this warning.
Call Stack (most recent call first):
  CMakeLists.txt:396 (INCLUDE)
This warning is for project developers.  Use -Wno-dev to suppress it.

Any CMake experts out there know how to fix it?

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada





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