[Cmake] Problems with LatestRelease
Lorensen, William E (Research)
lorensen at crd.ge.com
Fri Jul 19 08:09:55 EDT 2002
I just updated to LatestRelease yesterday. Ineeded to so the the vtk nightly would build. I use the
same cmake for my itk builds.
itk uses fltk. There is a CMake/Module FindFLTK.cmake. This has not changed recently. The following
problem appeared after the upgrade.
It seems that if a variable, say foo, is not defined, then its substitution is ${foo}. I believe that
in the prior release, no substitution was done and nothing was output.
Here's the example from FindFLTK.cmake...
SET( FLTK_LIBRARY ${FLTK_BASE_LIBRARY} ${FLTK_GL_LIBRARY} ${FLTK_FORMS_LIBRARY} )
There is logic on the cmake file to set FLTK_GL_LIBRARY and FLTK_FORMS_LIBRARY only under certain
conditions. Otherwise they are never set. The CMakeCache.txt file reports ${FLTK_GL_LIBRARY} and
${FLTK_FORMS_LIBRARY} when they are referenced.
Bill
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