Linking error with spi master

[ThomasVH]

Hello,

I use the arm-none-eabi-toolchain and have a problem when I am linking.
When I make my project, I get the next errors

path/to/spi_handler.c:180: undefined reference to `nrf_drv_spi_transfer`
path/to/spi_handler.c:192: undefined reference to `nrf_drv_spi_uninit`
path/to/spi/handler.c:176: undefined reference to `nrf_drv_spi_init`
collect2: error: ld returned 1 exit status

Before I get those errors, I see Compiling file: nrf_drv_spi.c passing by and the the include path is added to the INC_FOLDERS. I have the #include's (and #define's) within spi_handler.c

#include "nrf_peripherals.h"
#include "nrf_drv_spi.h"
#include "nrf_spi.h"
#include "nrf_spim.h"
#define   SPI0_ENABLED        1
#define   SPI0_USE_EASY_DMA   1
#define   SPI_INSTANCE        0

There must be something else that I am forgetting, but I don't know what. There is a similar question, but I already checked the proposed things. Can anyone help me?

[Jørgen Holmefjord]

Which SDK version are you using?

[ThomasVH]

I am using SDK 12.0.0 according to release_notes.txt

[Jørgen Holmefjord]

Have you enabled the SPI driver module in the SDK configuration header?

#ifndef SPI_ENABLED
#define SPI_ENABLED 1
#endif

[ThomasVH]

I just changed it, and that caused an error because of a re-define. I commented mine out. Stil the same errors

[Jørgen Holmefjord]

Which exact error did you get?