not build on macos

[vvzvlad]

OSX 10.11.6

ld: warning: ignoring file /Users/vvzvlad/Documents/Unwired/foren6/analyzer/dist/Debug/GNU-Linux-x86/librplanalyzer.dylib, file was built for i386 which is not the architecture being linked (x86_64): /Users/vvzvlad/Documents/Unwired/foren6/analyzer/dist/Debug/GNU-Linux-x86/librplanalyzer.dylib
Undefined symbols for architecture x86_64:
  "_dodag_get_key", referenced from:
      EventLog::getEventString(int, rpl::Event*, bool) const in EventLog.o
  "_dodag_get_rpl_instance", referenced from:
      rpl::NetworkInfoManager::updateSelectedNodeInfo() in rplNetworkInfoManager.o
      RplInstanceOverlay::nodeCirclePen(rpl::Node*, QPen*, QBrush*) in RplInstanceOverlay.o
....
      Timeline::paintEvent(QPaintEvent*) in Timeline.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [release/foren6.app/Contents/MacOS/foren6] Error 1

Full log can be seen here: foren6.log.zip