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Eric Noulard authored
CMAKE_xxx vars are now used in the CMake-generated cmake_install.cmake script while CPACK_xxx equivalent vars are used from within CPack. CPack is responsible for getting/forwarding definitions of CPACK_xxxx var corresponding to CMAKE_xxxx when invoking CMake-generated install scripts. As a consequence: CMAKE_ABSOLUTE_DESTINATION_FILES CMAKE_WARN_ON_ABSOLUTE_INSTALL_DESTINATION CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION may be used from outside CPack as well. e.g. cmake -DCMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION=1 -P cmake_install.cmake works as expected.
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