Need replacement for VTK_USE_SYSTEM_LIBRARIES
I'm trying to update the Fedora package of paraview to 5.7.0-RC1 and trying to deal with the change of syntax from the old VTK_USE_SYSTEM_LIBRARIES option. Previously that set the default value for the VTK_USE_SYSTEM_* variables. There does not appear to be the equivalent that works. I've tried setting both -DVTK_USE_EXTERNAL=ON and -D_vtk_build_USE_EXTERNAL=ON to no effect.