Your program contains 3 files. info.h, infoc, main.c. You also added a correct makefile. What is the output of executing the command make) for first time goc info.o maino -o project goc-c info.h info.c mainc goc-cinto.h info.c main.c gec intoo main.o -o project goc intoo main.o -o project gcc-c info.c mainc gcc-cintoc maino goc info.o main.o -o project