Antonio Sanchez 2bf07fa5b5 Fix Windows CMake compiler/OS detection.
Replaced deprecated `DetermineVSServicePack`macro with recommended
`CMAKE_CXX_COMPILER_VERSION`.

Deleted custom `OSVersion` detection.  The windows-specific code is
highly outdated, and on other systems simply returns `CMAKE_SYSTEM`.
We will get values like `windows-10.0.17763`, but this is preferable
to `unknownwin`, and saves us needing to maintain a separate cmake file.
2021-10-02 16:30:38 +00:00
..
2021-02-19 22:26:56 +00:00
2021-09-22 16:15:06 +00:00
2020-11-26 10:22:46 +00:00