Compiler can't find nrf_mbr.h when compiling nrf_log modules

Question

When I compile one of the nfr_log modules (e.x. nrf_log_frontend.c) I get the following error. 
 1> Compiling ‘nrf_log_frontend.c’
1> In file included from ../../SDKs/nRF_SDK/components/libraries/util/sdk_common.h:61,
1> from C:
erv-code\Lancelot_Dev\SDKs
RF_SDK\components\libraries\log\src
rf_log_frontend.c:40:
1> ../../SDKs/nRF_SDK/components/libraries/util/app_util.h:133:10: fatal error: nrf_mbr.h: No such file or directory
1> compilation terminated. 
 I do include ../components/softdevice/s132/headers/nfr52 in my User Include Directories which contains the nfr_mbr.h header file, but the compiler still complains. At first I thought it could be because I have another path in my User Include Directories which also had the nfr_mbr.h but that was not the case - ..\components\softdevice\mbr
rf52832\headers is not included. How can I fix this?

Kenan · Accepted Answer

Hi, I actually figured what the problem was. I had a typo in the path to this header file in my preprocessor include directories. But the source of this problem is that we wanted to have our source code outside the SDK directory which requires manually adding all the header files dependencies. This problem was more apparent when I was trying to integrate an example (a BLE example in my case) from the SDK into my source code which was started from a different example (a gpio example).