message: Minimal version of Qt we support is 5.3.x
diff: @@ -275,7 +275,7 @@ AC_DEFUN([_BITCOIN_QT_CHECK_QT5],[
  #endif
  ]],
  [[
  - #if QT_VERSION < 0x050000 || QT_VERSION_MAJOR < 5
  + #if QT_VERSION < 0x050300 || QT_VERSION_MAJOR < 5
  choke
  #endif
  ]])],
  