Supress waring about deprecated QSignalMapper

Author: LukasWoodtli

examples/CalcQt/CMakeLists.txt

@@ -2,6 +2,7 @@ project(CalcQt)
 
 if(TARGET Qt::Core AND TARGET Qt::Gui AND TARGET Qt::Widgets AND TARGET Qt::Test)
     add_library(libcalcqt STATIC src/CalculatorWidget.cpp src/CalculatorWidget.h)
+    target_compile_options(libcalcqt PRIVATE "-Wno-deprecated-declarations")
     set_target_properties(libcalcqt PROPERTIES AUTOMOC ON)
     target_include_directories(libcalcqt INTERFACE src)
     target_link_libraries(libcalcqt