KWSys is no longer shared in projects via a server-side directory symlink in CVS. An automated nightly date stamp commit can no longer be shared by multiple projects directly. It needs a per-project replay robot so the nightly commits end up needing N+1 robots instead of N. Remove the DateStamp feature because it is no longer useful or maintained by nightly commits.
KWSys provides a platform-independent API to many common system features that are implemented differently on every platform. This library is intended to be shared among many projects, so it has a configurable namespace. Each project should configure KWSys to use a namespace unique to itself. See comments in CMakeLists.txt for details. You are probably reading this file in the source tree of a surrounding project. In that case, see "../README.kwsys" for details of using KWSys in your project.