D9384: Use runtime install prefix instead of compile time install prefix.

[Ralf Habacker]

habacker edited the summary of this revision.
habacker edited the test plan for this revision.

REPOSITORY
  R303 KInit

REVISION DETAIL
  https://phabricator.kde.org/D9384

To: habacker, ltoscano, bcooksley, dfaure
Cc: #frameworks