tree d395f4e49e8b45afca32f251265728a144e52eee
parent 1ff7a8435be290c121d431766f474a80d5c34f0b
author Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no> 1613558029 +0100
committer Carles Cufí <carles.cufi@nordicsemi.no> 1614080148 +0100

sys: util: Update implementation of loop macros

Recursive macros are more generic but they are very depending for
preprocessor. When they are used extensively they can prolong
compilation even ten times. Replaced them with brute force
implementation for:
- FOR_EACH macros
- GET_N_ARG
- GET_ARGS_LESS_N
- UTIL_LISTIFY
- UTIL_REPEAT

New implementation provides same functionality but it is limited to 64
input arguments. This is not a hard limitation and can be increased
in the future.

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>