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 Project3part1
[ 14%] Building CXX object CMakeFiles/Project3part1.dir/main1.cpp.o
[ 28%] Building CXX object CMakeFiles/Project3part1.dir/Car.cpp.o
/in/Car.cpp: In member function 'void Car::setpos(int*, int*)':
/in/Car.cpp:22:9: warning: variable 'posarea' set but not used [-Wunused-but-set-variable]
     int posarea[5][10];
         ^~~~~~~
At global scope:
cc1plus: warning: unrecognized command line option '-Wno-unused-result\xe2\x86\x92'
[ 42%] Linking CXX executable Project3part1
[ 42%] Built target Project3part1
Scanning dependencies of target Project3part2
[ 57%] Building CXX object CMakeFiles/Project3part2.dir/main2.cpp.o
[ 71%] Building CXX object CMakeFiles/Project3part2.dir/parking_area.cpp.o
[ 85%] Building CXX object CMakeFiles/Project3part2.dir/figures.cpp.o
[100%] Linking CXX executable Project3part2
[100%] Built target Project3part2