Problem with Linker: undefined

Hey everyone, I know this post has been done a lot of times, but people solve it by adding the .c files after including the header file in the corresponding file. The thing is, I've already done this...
Linker complains Undefined Symbol

Hi, I have a c program that looks like bellow. In my main.c file, I have included: #include "test.h" main(){ test_init(); } in my test.h file, I have a declaration static void test_init(...
L6218E : undefined symbol, linker problems?

hi everyone, i've been struggling with a project im working on for the last day (or two). i've got two external c files that provide some functions used by fatfs and one of them needs functions out...
Weird Linker Error (L6218E: Undefined symbol)

Hello Everybody, I am trying to build a firmware which is using two functions from the Keil SAM-ESV7_SFP 2.4.5 library. The compile process is okay, but I can not get the linking going. *** Using...
How to avoid linker ignore undefined symbols?

Hi, Does anyone know how to avoid linker ignores undefined symbols? My problem is that, when the first time you do the rebuild all, the compiler can know there are undefined symbol, but if you build...