Using G++ to compile multiple .cpp and .h files

Question

I\'ve just inherited some C++ code that was written poorly with one cpp file which contained the main and a bunch of other functions. There are also .h files th

Answer 1

You can still use g++ directly if you want:

g++ f1.cpp f2.cpp main.cpp

where f1.cpp and f2.cpp are the files with the functions in them. For details of how to use make to do the build, see the excellent GNU make documentation.