if any component of the version string is not an
> integer, e.g.,
>
> cmake version 3.12.20180915-g6f04e
>
> for the latest git version used for the cmake dashboard. It
> appears from the
>
> CMAKE_CACHE_PATCH_VERSION:INTERNAL=20180915
>
> CMakeCache.txt entry that the
915-g6f04e
for the latest git version used for the cmake dashboard. It
appears from the
CMAKE_CACHE_PATCH_VERSION:INTERNAL=20180915
CMakeCache.txt entry that the string "20180915-g6f04e" is reliably
converted in that case to the integer 20180915, but does that reliable
c
