Re: make update-po@master stops at pg_upgrade

I wrote:
> Kyotaro Horiguchi <horikyota.ntt@gmail.com> writes:
>> Since backend does that way, I think we can do that the same way
>> also for the tools. Attached second does that except for tools that
>> have only one *.c.  The patch doesn't make a difference in the result
>> of make update-po.

> Still, wildcarding the local *.c references seems like a clear step
> forward.  I'll go push that part.

I had to recreate the patch almost from scratch, because 88dad06b4
touched adjacent lines in most of these files, scaring patch(1)
away from applying the changes.  That being the case, I decided
to use $(wildcard *.c) everywhere, including the places where there's
currently just one *.c file.  It seems to work for me, but please check.

            regards, tom lane