So I made a library for a whole bunch of functions and when i compile it, it says"Unresolved external symbol_(Name of function here) referenced in function main.
What does this mean and how can i resolve it? If anyone know's what wrong and how i can fix it please say so. It would be greatly appreciated.
Thanks,
You called a bunch of functions that (as far as the linker (not the compiler!) are concerned) don't exist.
If you believe them to be library functions, specifically math functions, then you may need to add "-lm" to the end of your compile command. If they are functions that you wrote, then you need to make sure your compile command contains all the .c files that are in your project. Otherwise provide more info.
