[CMake] CMAKE_SKIP_INSTALL_RULES doesn't work

[Mike McQuaid]

CMAKE_SKIP_INSTALL_RULES, referenced in the documentation for
InstallRequiredSystemLibraries doesn't work as is documented. This is
because it's not referenced in the module file at all.

I think this is a typo and should have been renamed to
CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP in either the documentation or
the code fixed to use the documented variable.

I've filed a bug report about this:
http://public.kitware.com/Bug/view.php?id=11127

I'm happy to work on a patch if we can agree on a best approach.

-- 
Mike McQuaid
http://mikemcquaid.com