This tool is still work in progress and is not yet public.
It was initially called
xmake, but the name collided with the
Lua xmake, and it was re-branded.
The tool is mostly functional, at the moment it is able to build projects
ninja. Due to the uncertainty with the name,
promotion was postponed; then it was decided to also include an internal
using the code of xpninja, and to make it public when ready.