\version "2.19.35"

music = {
  \relative {
    \repeat volta 2 {
      a'2 b c d |
      \bar "||"
      \once \override Score.RehearsalMark.self-alignment-X = #RIGHT
      \mark \markup { \bold \italic "fine" }
    }
    \alternative {
      {
        \set Score.repeatCommands = #'((volta #f))
        d c b c \bar "||"
        \once \override Score.RehearsalMark.self-alignment-X = #RIGHT
        \mark "D.C. al Fine"
      }
      { }
    }
  }
}

\score {
  \music
}

\score {
  \unfoldRepeats \music
  \midi { }
}