Mathias De Mare <mathias.de_mare@nokia.com> [Mon, 04 Nov 2019 07:56:53 +0100] rev 43405
packaging: add support for CentOS 8
The resulting executable has not been tested in detail yet.
I ran 'hg version' and 'hg clone', which worked fine
(except for extensions acting up due to Python 3).
Differential Revision: https://phab.mercurial-scm.org/D7216