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 vg101p3
[ 12%] Building CXX object CMakeFiles/vg101p3.dir/main.cpp.o
[ 25%] Building CXX object CMakeFiles/vg101p3.dir/interface.cpp.o
[ 37%] Building CXX object CMakeFiles/vg101p3.dir/main2.cpp.o
[ 50%] Building CXX object CMakeFiles/vg101p3.dir/car.cpp.o
[ 62%] Building CXX object CMakeFiles/vg101p3.dir/parkinglot.cpp.o
[ 75%] Building CXX object CMakeFiles/vg101p3.dir/parkinglotspace.cpp.o
[ 87%] Building CXX object CMakeFiles/vg101p3.dir/parkinglotfloor.cpp.o
[100%] Linking CXX executable vg101p3
[100%] Built target vg101p3