Patched to compile with openssl 1.1, and also added -std=gnu++03 to
allow compilation with gcc 7.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
Avoid calling deprecated and unnecessary library initialization
functions with openssl >= 1.1.0.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>