CPACK_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION
-------------------------------------------

Ask CPack to error out as soon as a file with absolute INSTALL DESTINATION is encountered.

The fatal error is emitted before the installation of the offending
file takes place.  Some CPack generators, like NSIS,enforce this
internally.  This variable triggers the definition
ofCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION when CPack runsVariables
common to all CPack generators