[galangalalgol]

I get it. I can't even get my rust to run on armv7, it is built against a glibc way newer than is available for the board and I can't figure out how to fix it. So I'm using the c++ compiler on the board and being annoyed.

[zozbot234]

Why are you linking against glibc in the first place? An embedded single-purpose device that's always going to run a single piece of code has no use for dynamic linking. Use a statically linked libc only, and compile in freestanding mode for bare metal stuff.

[galangalalgol]

Because my target isn't bare metal? I've done embedded for decades and it has been quite a while since I used something that didn't have an rtos or linux of some flavor on it other than a uc. An armv7 is so much more powerful than the stuff I started out using it almost seems silly to worry about stripping out the os, but even if I wanted to the bsp for the hardware is integrated with the linux install.

All that said... I may not need anything out of glibc for this project so it is probably worth trying without it. I'm calling into c based bsp methods that do depend on glibc but they will be fine. So thanks!