undefined reference to SYS_cpuset

[Daniel Eischen]

On Mon, 28 Jul 2008, Unga wrote:

> Hi all
>
> Today (28th July) I upgraded the FreeBSD sources (/usr/src) using 
> cvsup and when try to compile a test C program I get following:
>
> echo 'main(){}' > dummy.c
> cc dummy.c -v -Wl,--verbose
>
> /usr/lib/libc.so: undefined reference to `SYS_cpuset_getaffinity'
> /usr/lib/libc.so: undefined reference to `SYS_cpuset'
> /usr/lib/libc.so: undefined reference to `SYS_cpuset_setaffinity'
> /usr/lib/libc.so: undefined reference to `SYS_cpuset_getid'
> /usr/lib/libc.so: undefined reference to `SYS_cpuset_setid'
> /usr/lib/libc.so: undefined reference to `SYS_setfib'
> collect2: ld returned 1 exit status
>
> I can see in logs following programs compiled without any error:
> cpuset_getaffinity.S
> cpuset.S
> cpuset_setaffinity.S
> cpuset_getid.S
> cpuset_setid.S
> setfib.S
>
> What's gone wrong now? Am I in the middle of a FreeBSD update? or have 
> I made some mistake? or multiple routing tables update on 20080724 
> broken something? Any ideas?

Did you build and install the kernel first?

-- 
DE