11-STABLE and 12-STABLE build failures

[Yuri Pankov]

Don Lewis wrote:
> On 25 Jul, Don Lewis wrote:
>> On 25 Jul, Don Lewis wrote:
>>> On 25 Jul, Warner Losh wrote:
>>>> Liby.a was retired. Maybe there is some dangling references?
>>>
>>> # grep yydebug *
>>> localedef.c:	yydebug = 0;
>>> localedef.h:extern int yydebug;
>>>
>>> I see the same in the 13-CURRENT source and it builds successfully.
>>
>> If I diff the two source trees, I see that the 13-CURRENT references are
>> guarded by #if YYDEBUG.
> 
> Looks like we need this MFC:
> 
> %svn log -c 362569
> ------------------------------------------------------------------------
> r362569 | jkim | 2020-06-23 19:08:08 -0700 (Tue, 23 Jun 2020) | 2 lines
> 
> Fix build with recent byacc.
> 
> ------------------------------------------------------------------------

Just checked that I see this too trying to build stable/12 on recent 
head, failing while bootstrapping tools where we use the host system 
binaries.