--- orion.pro	2018-10-15 16:18:14.000000000 +0200
+++ -	2019-01-07 16:44:55.286087420 +0100
@@ -8,7 +8,7 @@
 
 QMAKE_CXXFLAGS += -Wall -O2
 
-CONFIG += c++11
+CONFIG += c++14
 #CONFIG += console
 
 TARGET = orion