RFR: 8236110: Windows (MSVC 2013) build failures after JDK-8233299

[Stefan Karlsson]

Adding build-dev.

StefanK

On 2019-12-18 18:52, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to add a configure check to see if the SDK 
> supports the APIs needed to build ZGC on Windows.
>
> https://cr.openjdk.java.net/~stefank/8236110
> https://bugs.openjdk.java.net/browse/JDK-8236110
>
> Verified that this configures and builds ZGC with the SDK used by Oracle:
> https://wiki.openjdk.java.net/display/Build/Supported+Build+Platforms
>
> and that it excludes ZGC for older SDKs by testing with VS2017 15.5.
>
> This patch is intended for both JDK 14 and JDK 15.
>
> Thanks,
> StefanK