Pavel P c3b80e8664 Windows: Add support for running CMake tools through a symlink ...

When `cmake.exe` is executed through a symlink, `GetModuleFileNameW`
will return location of the link instead of the real path of
`cmake.exe`.  This results in the following error output:

    CMake Error: Could not find CMAKE_ROOT !!!
    CMake has most likely not been installed correctly.

Use `cmSystemTools::GetRealPath` in `FindCMakeResources` on Windows
to resolve any symlink returned by `GetModuleFileNameW`.

2018-01-24 08:59:33 -05:00

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