trying https://mirror.its.dal.ca/gentoo-portage/games-emulation/snes9x/files/snes9x-1.53-cross-compile.patch
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: mirror.its.dal.ca
Warning: Problem : timeout. Will retry in 1 seconds. 3 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: mirror.its.dal.ca
Warning: Problem : timeout. Will retry in 2 seconds. 2 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: mirror.its.dal.ca
Warning: Problem : timeout. Will retry in 4 seconds. 1 retries left.
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (6) Could not resolve host: mirror.its.dal.ca
error: cannot download snes9x-1.53-cross-compile.patch from any mirror