Rostislav Svoboda <rostislav.svoboda@gmail.com> writes:

> Your tarball is based on which commit???
> I don't see any relevant tag in the git repo...

Have you fetched recently?

emacs-25.0.90 7b14da444e6ad0eae1eb6c0dde870a84257d6283
Author:     Nicolas Petton <nicolas@petton.fr>
AuthorDate: Sat Jan 30 14:43:12 2016 +0100
Commit:     Nicolas Petton <nicolas@petton.fr>
CommitDate: Sat Jan 30 16:00:54 2016 +0100

Nico