cmake: require CMake 3.18 (!403) · Merge requests · ParaView / common-superbuild · GitLab

Ben Boeckel requested to merge ben.boeckel/common-superbuild:minimum-cmake into master Mar 16, 2021

ExternalProject requires cmake_language now. Require 3.18 for this usage.

See https://gitlab.kitware.com/cmb/cmb-superbuild/-/jobs/5613319