Suppose, we have package A which depends on package B. I see three statements in https://projects.gentoo.org/python/guide/single.html#dependencies and https://projects.gentoo.org/python/guide/multi.html#dependencies : 1. If A is multi-impl, we should use `B[${PYTHON_USEDEP}]`. 2a. If A is single-impl and B is single-impl, we should use `B[${PYTHON_SINGLE_USEDEP}]`. 2b. If A is single-impl and B is multi-impl, we should use `$(python_gen_cond_dep 'B[${PYTHON_USEDEP}])`. Are all statements correct? Thanks! Sincerely, Alexander Kurakin.
