Porting MD6.1 on ARM cortex M0+

Hi,

I'm currently working on porting MD6.1 on an ARM cortex M0+ MCU and i'm facing several issues.

The first one is do I need to add some compiler options specific to M0+ MCU because I have errors on functions that are on the mpl library (I use the generic ARM one) when i build my project?

The second one is: is that possible to reduce the size of the the application because I have some serious FLASH and RAM overflow since I'm working with an EFM32zg MCU?

Thank you very much and have a nice day!