[MacPorts] #62833: libmsn @4.1_2 +debug: error: unknown type name 'des_key_schedule'; did you mean 'DES_key_schedule'?

[MacPorts]

#62833: libmsn @4.1_2 +debug: error: unknown type name 'des_key_schedule'; did you
mean 'DES_key_schedule'?
--------------------------+--------------------
  Reporter:  cooljeanius  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.6.4
Resolution:               |   Keywords:
      Port:  libmsn       |
--------------------------+--------------------

Comment (by ryandesign):

 Probably not compatible with openssl ≥ 1.1 as noted here:
 https://sourceforge.net/p/libmsn/mailman/message/35159005/

 We should update the port to the latest version 4.2.1 but that still
 predates openssl 1.1 by years so it won't fix this.

 If we can fix it, maybe by finding a patch from debian or other
 distribution, great, otherwise we can make the port use openssl 1.0. There
 is a portgroup to assist with this.

-- 
Ticket URL: <https://trac.macports.org/ticket/62833#comment:1>
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