+option(test_plugin "Test Plugin" ON)
+option(bluemonkey_plugin "bluemonkey plugin" OFF)
+option(gpsnmea_plugin "gps NMEA location plugin" OFF)
+option(openxc_plugin "OpenXC plugin" OFF)
+option(bluetooth_plugin "bluetooth plugin" OFF)
+option(cansim_plugin "Can simulator plugin" OFF)
+option(cangen_plugin "Can generator plugin" OFF)
+option(enable_icecc "Enable icecc checking, for distributed compilation" ON)
+option(enable_docs "enable Doxygen doc generation" OFF)
+option(usebluez5 "use bluez 5 API" OFF)
+option(xwalk_vehicle_extension "Crosswalk vehicle extension" OFF)
+set(XWALK_EXTENSION_PATH "/automotive-message-broker/xwalk" CACHE PATH "directory the xwalk extension will be installed to")
+
+#turn on -fpic/-fpie:
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpie -pie -std=c++1y")