Especially for using NIM for embedded development I find the selection of supported compilers somewhat slim. Even for my offline Windows-box I have serious difficulties to get a C compiler working. (The installers of all compilers I donwloaded fail without internet connection). The nearly uncommented nim.cfg file is not of much help either.
So while I learned, that --passl and --passc options exist, these seem only able to **add** options to compiler and linker respectively. Currently I have selected to generic ucc compiler, but get the error | unknown option /o and I have no idea, how to **modify** or **replace** that.
