Projects I'm using for this game:
Tinyxml2 https://github.com/leethomason/tinyxml2
tmxlite https://github.com/fallahn/tmxlite https://github.com/fallahn/tmxlite/wiki/Quick-Start
Tiled https://www.mapeditor.org/
Font https://www.fontsquirrel.com/fonts/Munro
Both Tinyxml2 and tmxlite were built and installed in their own cloned directories (cmake CMakeLists.txt && make install) Then add the library files generated to lib folder in newnew and link those libraries to newnew.