It's documented along with the CMAKE_INSTALL_PREFIX variable -- since
2.8.10 according to the bug resolution.
http://cmake.org/cmake/help/v2.8.11/cmake.html#variable:CMAKE_INSTALL_PREFIX
If there's a better place for it, perhaps re-open the bug with
additional suggestion. There are plenty of "DESTDIR" references on that
web page, though.
HTH,
D
--
Powered by www.kitware.com
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Kitware offers various services to support the CMake community. For more
information on each offering, please visit:
CMake Support: http://cmake.org/cmake/help/support.html
CMake Consulting: http://cmake.org/cmake/help/consulting.html
CMake Training Courses: http://cmake.org/cmake/help/training.html
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake