new nuget directory for building ANTLR4 C++ runtime as 3 Nuget packages

[zosrothko]

Signed-off-by: Francis ANDRE francis.andre.kampbell@orange.fr

Hello

This PR is adding a directory antlr4\runtime\Cpp\runtime\nuget which contains a DOS script pack.cmd that is building the c++ antlr4-runtime as 3 Nuget packages.

usage: pack vsversion release [prerelease]
as for example :

pack antlr4-runtime compiled with vs2019 for version 4.9.1 with prerelease '-rc': pack 2019 4.9.1 -rc
pack antlr4-runtime compiled with vs2019 for version 4.9.1 : pack 2019 4.9.1

[zosrothko]

vs2015 & vs2017 dropped. vs2022 added.

[zosrothko]

Some builds are failing by timeout...so could you check them so this PR be merged?

[KvanTTT]

I don't think it's a problem, unfortunately we have some problems with CI machines, they are not stable. I don't think you changes affect builts.

[zosrothko]

@KvanTTT Can this PR be applied please?

[KvanTTT]

It's up to @parrt

[KvanTTT]

Also, could you point out how and where nuget for C++ is used? I have never heard about that, I've heard only about .NET platform.

[zosrothko]

Also, could you point out how and where nuget for C++ is used? I have never heard about that, I've heard only about .NET platform.

You can get the Nuget packages ANTLR4 Runtime for C++ from here: https://int.nugettest.org/. Look for ANTLR4.Runtime.vs2019 You can install those 3 packages in a MSVC C++ projet using the 'Nuget Package Manager' and the projet will automatically get the includes, the static and/or shared library.

The PR is just adding to the source tree a pack.cmd that build those Nuget package for a new version or snapshot

[parrt]

I believe I manually upload to nuget from circlei builds or appveyor I think.

[zosrothko]

type:improvement comp:build target:csharp labels 14 hours ago
@parrt Sorry, but the target is cpp and not csharp!

[parrt]

oh wow! i didn't know nuget did anything but c#!