LibBSD | rtems 7, x86_64, machine/in_cksum.h not found (#76)

Arne Hüffmeier (@ahueffmeier) gitlab at rtems.org
Fri Mar 6 05:29:12 UTC 2026



Arne Hüffmeier created an issue: https://gitlab.rtems.org/rtems/pkg/rtems-libbsd/-/issues/76



## Summary

When building libbsd with RTEMS 7 for x86_64/amd64, it cannot find the file “machine/in_cksum.h” for several packages (e.g., dev_nic_e1000). There is no problem when building for i386/pc686.

## Steps to reproduce

1. set "`dev_nic_e1000 = on`" in a buildset file 
2. `./waf configure --prefix=$HOME/rtems-base/rtems/7 --rtems-bsps=x86_64/amd64 --buildset=hm-7-14_64.ini`
3. `In file included from ../../freebsd/sys/dev/e1000/if_em.c:32: ../../freebsd/sys/dev/e1000/if_em.h:91:10: fatal error: machine/in_cksum.h: No such file or directory 91 | #include <machine/in_cksum.h> | ^~~~~~~~~~~~~~~~~~~~ compilation terminated.`

## System: 

* WSL Debian 13 
* rtems 7 
* git branch 7-freebsd-14

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/pkg/rtems-libbsd/-/issues/76
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