[rcs/f18] (2 commits) ...Remove sendmail from build requirements, it's not configured to be used Related: #903368

[Honza Horak]

Summary of changes:

  c34877e... Use make DESTDIR=... install instead of %%make_install (*)
  b88aca9... Remove sendmail from build requirements, it's not configure (*)

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