Shows how to create a static clock with Fl_Clock_Output widget.
To build this project, open "Terminal" and type following lines:
mkdir build && cd build
cmake ..
start Clock_Output.sln
Select Clock_Output project and type Ctrl+F5 to build and run it.
mkdir build && cd build
cmake .. -G "Xcode"
open ./Clock_Output.xcodeproj
Select Clock_Output project and type Cmd+R to build and run it.
mkdir build && cd build
cmake ..
cmake --build . --config Debug
./Clock_Output