[MacPorts] #57264: mysql57 @5.7.17 Build failure on macOS Mojave (10.14)

[MacPorts]

#57264: mysql57 @5.7.17 Build failure on macOS Mojave (10.14)
--------------------+---------------------
 Reporter:  emiel   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.5.4
 Keywords:          |       Port:  mysql57
--------------------+---------------------
 Recently switch to macOS Mojave and am unable to build the mysql57 port.
 Appears to be related to boost

 Build log is attached.

 In addition I have the boost @1.66.0_3 port installed as well. However,
 the build log is showing it is picking up the included boost 1.59.0
 version.

 boost @1.66.0_3

 --
 {{{
 $ sudo port clean --all mysql57 mysql57-server
 --->  Cleaning mysql57
 --->  Cleaning mysql57-server

 $ sudo port build mysql57
 --->  Computing dependencies for mysql57
 --->  Fetching distfiles for mysql57
 --->  Attempting to fetch mysql-5.7.17.tar.gz from
 http://mirror.leaseweb.com/mysql/Downloads/MySQL-5.7
 --->  Attempting to fetch mysql-5.7.17.tar.gz from
 http://mysql.mirror.kangaroot.net/Downloads/MySQL-5.7
 --->  Attempting to fetch mysql-5.7.17.tar.gz from
 https://distfiles.macports.org/mysql57
 --->  Attempting to fetch boost_1_59_0.tar.gz from
 https://distfiles.macports.org/mysql57
 --->  Verifying checksums for mysql57
 --->  Extracting mysql57
 --->  Applying patches to mysql57
 --->  Configuring mysql57
 --->  Building mysql57
 Error: Failed to build mysql57: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_databases_mysql57/mysql57/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 Error: Processing of port mysql57 failed
 }}}

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Ticket URL: <https://trac.macports.org/ticket/57264>
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