[wine/f21] (4 commits) ...Pass ARM mtune settings

[mooninite]

Summary of changes:

  9ea4021... wine-staging: Macros needed around wine-staging output file (*)
  ae2dd0c... Update to 1.7.38 (*)
  646cba5... Add F22+ CFLAG test for ARM (*)
  58326ef... Pass ARM mtune settings (*)

(*) This commit already existed in another branch; no separate mail sent