[MacPorts] #55264: libressl @2.5.5: update to 2.6.4

[MacPorts]

#55264: libressl @2.5.5: update to 2.6.4
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  Reporter:  l2dy      |      Owner:  jeremyhu
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  libressl  |
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Comment (by janstary):

 In [changeset:"07c504279eca3ee7ae8a16f58af13e86d949aae5/macports-ports"
 07c504279eca3ee7ae8a16f58af13e86d949aae5/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="07c504279eca3ee7ae8a16f58af13e86d949aae5"
 libressl-devel: upgrade to 2.7.2

 * fixed builds on macOS 10.11 and older.
 * adds support for many OpenSSL 1.0.2 and 1.1 APIs,
   based on observations of real-world usage in applications.
 * extensive corrections, improvements, and additions
   to the API documentation, including new public APIs from OpenSSL
   that had no pre-existing documentation.

 See also https://github.com/macports/macports-ports/pull/1626
 for the benefits which are not happening for now,
 as we are upgrading libressl-devel, not libressl
 See also https://trac.macports.org/ticket/55264

 While here, stop blacklisting compilers; that was introduced
 for a much older version and doesn't seem to be needed any more
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/55264#comment:16>
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