I am evaluating possibilities for porting Arduino/Wiring on KL25Z and other M0/M0+ processor. First I must built the simple code with Codesourcery G++ used in Arduino Due/Maple. I found a baremetal project from the community.
During make process, the gcc works, but the linker file stops on GROUP statement, where libnosys.a seems only available on GCC for ARM for Linux.
Does anyone has working project for Codesourcery with plain makefile/linker scrip?
