CMake: Force VTK_BUILD_QT_DESIGNER_PLUGIN in cache
Avoids the warning:
2020-01-26T11:08:13.2806898Z CMake Warning (dev) at /home/conda/feedstock_root/build_artifacts/paraview_1580036575319/_build_env/share/cmake-3.16/Modules/CMakeDependentOption.cmake:39 (option):
2020-01-26T11:08:13.2807742Z Policy CMP0077 is not set: option() honors normal variables. Run "cmake
2020-01-26T11:08:13.2808482Z --help-policy CMP0077" for policy details. Use the cmake_policy command to
2020-01-26T11:08:13.2808780Z set the policy and suppress this warning.
2020-01-26T11:08:13.2809022Z
2020-01-26T11:08:13.2809264Z For compatibility with older versions of CMake, option is clearing the
2020-01-26T11:08:13.2810731Z normal variable 'VTK_BUILD_QT_DESIGNER_PLUGIN'.
2020-01-26T11:08:13.2811057Z Call Stack (most recent call first):
2020-01-26T11:08:13.2811298Z VTK/GUISupport/Qt/CMakeLists.txt:75 (cmake_dependent_option)
2020-01-26T11:08:13.2811960Z This warning is for project developers. Use -Wno-dev to suppress it.
Backport: release
Edited by Ben Boeckel