- #arch: !!python/tuple [amd64, armhf, arm64, powerpc, ppc64el, i386]
- arch: !!python/tuple [amd64, i386]
- build: !!python/tuple [std]
- conf: !!python/tuple [std, python-bindings]
+ arch: !!python/tuple [amd64, armhf, arm64, powerpc, ppc64el, i386]
+ build: !!python/tuple [std, oot, dist]
+ conf: !!python/tuple [std, static, python-bindings, production]