cmake: 
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so   
-- Found GLUT: /usr/lib/x86_64-linux-gnu/libglut.so  
-- Configuring done
-- Generating done
-- Build files have been written to: /out

make: 
Scanning dependencies of target ex1
[ 10%] Building CXX object CMakeFiles/ex1.dir/ex1.cpp.o
[ 20%] Building CXX object CMakeFiles/ex1.dir/ParkingArea.cpp.o
[ 30%] Building CXX object CMakeFiles/ex1.dir/Vehicle.cpp.o
[ 40%] Building CXX object CMakeFiles/ex1.dir/MyTime.cpp.o
[ 50%] Linking CXX executable ex1
[ 50%] Built target ex1
Scanning dependencies of target ex2
[ 60%] Building CXX object CMakeFiles/ex2.dir/ex2.cpp.o
[ 70%] Building CXX object CMakeFiles/ex2.dir/Vec.cpp.o
[ 80%] Building CXX object CMakeFiles/ex2.dir/Figures.cpp.o
[ 90%] Building CXX object CMakeFiles/ex2.dir/InitialPos.cpp.o
[100%] Linking CXX executable ex2
[100%] Built target ex2