Ave,

excalamus--- via 写道：
> /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc-2.31/include/bits/errno.h:26:11: 
> fatal error: linux/errno.h: No such file or directory
>    26 | # include <linux/errno.h>
>       |           ^~~~~~~~~~~~~~~
> compilation terminated.
> make: *** [Makefile:1191: main.o] Error 1

Does including linux-libre-headers in the environment help?

Kind regards,

T G-R