[CMake] fatal error with Cmake 3.2.2 running on NFS system, resolved if --debug-trycompile is given

[Brad King]

On 05/26/2015 02:23 PM, Mark Lakata wrote:
>   CMake Error: Remove failed on file: /.../CMakeTmp/.nfs000000000786c4ec0000398c:
>                System Error: No such file or directory

I'll work on changes to teach CMake to tolerate ENOENT here in
case it loses a race like this.

Thanks,
-Brad