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