Missing check in configure with krb5-1.10-alpha1

[Tom Yu]

Alejandro Perez Mendez <alex at um.es> writes:

> I'm trying krb5-1.10-alpha1 and I found out that msgfmt is required 
> (compilation fails if not present), but it is not checked during configure.

Should be fixed by ticket #6997, which is already pulled up to the
krb5-1.10 release branch.  (The build will simply skip the po/
directory in that case, so you won't get the compiled message
catalog.)