Hi, OH! I wasn't aware of the errors on avr-toolchain 5.5.
Now I made this environment and it still fails. guix environment --ad-hoc unzip wget avr-toolchain@4.9 dfu-programmer dfu-util gcc-toolchain arm-none-eabi-toolchain Now the error is different: /gnu/store/p7cs7wfvz26jyyr1qifkl68cr9i61ndq-profile/avr/include/avr/power.h:1149:1: error: function declaration isn't a prototype [-Werror=strict-prototypes] As I'm using Guix as a package manager I was able to try to compile everything from my distro's package manager's tools and it worked... I don't know what's going on on Guix. Ideas? ElenQ Technology Ethical Innovation
