[100%] Linking CXX executable animation_kit.app/Contents/MacOS/animation_kit
Undefined symbols for architecture x86_64:
"QApplication::exec()", referenced from:
_main in main.cpp.o
"QApplication::QApplication(int&, char**, int)", referenced from:
_main in main.cpp.o
"QApplication::~QApplication()", referenced from:
_main in main.cpp.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[3]: *** [animation_kit.app/Contents/MacOS/animation_kit] Error 1
make[2]: *** [CMakeFiles/animation_kit.dir/all] Error 2
make[1]: *** [CMakeFiles/animation_kit.dir/rule] Error 2
make: *** [animation_kit] Error 2