Installworld broken on RELENG_6 by libc commit?

[The Command Line Kid]

On Wed, 24 Oct 2007 21:39 -0500, davidb wrote:

> On Wednesday 24 October 2007, Alson van der Meulen wrote:
>> Hello,
>>
>> My installworld of RELENG_6 from a few hours ago failed with this
>> error (from memory):
>> /lib/libncurses.so.6: undefined symbol: __mb_sb_limit
>>
>> This broke everything that depended on libncurses, plus PAM. I had
>> to force a reboot via DDB and copy /usr/obj/lib/libc/libc.so.6 to
>> /lib using binaries from /rescue to fix it so I could run make
>> installworld again.
>>
>> I upgraded from RELENG_6 of October, 22. I believe I followed the
>> procedure from /usr/src/UPDATING fairly closely, except for the
>> reboot to single user part after installing the kernel:
>> mergemaster -p && make buildworld && make kernel && make
>> installworld && mergemaster && make delete-old
>>
>> I would expect libc to be installed before other libs. The
>> securelevel was -1, so it should be no problem to overwrite libc.
>>
>> Did I do something wrong or is this a bug/missing entry in
>> UPDATING?
>>
>> regards,
>> Alson
>>
> It is not something you did.  I had the same problem and have just
> recovered from it.
>
Same thing here.

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