Billy O'Neal b12f78c3ed
[antlr4,python3] Resolve cross port conflicts (#15378)
* [python3] Add vcpkg's include directories to the end rather than to the beginning.

This is safe because vcpkg never hydrates python3's $(PySrcDir)\externals directory, so it wasn't using vendored dependencies at all.

* [antlr4] Install antlr headers in antlr4-runtime rather than the root to avoid stomping on common name token.h.

This is consistent with the ubuntu packages.
2020-12-29 16:34:43 -08:00
..