xcb-proto is broken with Python 3.9:
```
Failed to load the xcbgen Python package!
Make sure that xcb/proto installed it on your Python path.
If not, you will need to create a .pth file or define $PYTHONPATH
to extend the path.
Refer to the README file in xcb/proto for more info.
```
this has been fixed by 1.14.1
* Fix libsdl_* .dll installation
* libsdl_*: Add support for pic
* Fix libsdl_gfx build on Windows
* Fix libsdl_x building with a system libsdl
* libsdl: Use private inheritance for libxext
* update libmpdclient package to copy the generated version.h to the include dir while removing the version.h.in file as well
* make sure libmpdclient is a shared lib
* now libmpdclient has a choice between shared and static
* add libmpdclient package
* add test function, move version under url
* remove unnecessary flag sent to meson, limit installing to Linux and Windows
* make libmpdclient only installable on Linux
* add mingw as a platform, try using older meson version for mingw
* change mingw to mingw@msys
* add msys to meson's xmake.lua and remove the version backtracking for meson in libmpdclient
* set libmpdclient to a linux-only package, disable msys for meson
* Add newtondynamics
* NewtonDynamics: Drop iphoneos and fix android
* NewtonDynamics: Fix link order and build only core
* NewtonDynamics: Add dl syslinks on Linux and Android
* newtondynamics: Add pthread syslink
* NewtonDynamics: Try to fix issues by using a xmake.lua port
* NewtonDynamics: Try to fix android compilation
* Newtondyanmics: reenable iphoneos to test support using xmake
* NewtonDynamics: Enable neon support for Android
* Try to fix android & iphoneos compilation
* NewtonDynamics: Disable android and iOS support
Hoildkv
ruki
Ashley
PucklaMotzer09
Jérôme Leclercq
xq114
Sylvain Doremus