openssl is an optional dependency since version 1.0.5 and
7cfdc9f703
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 9fb9c1e8df)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>