[MacPorts] #54223: gmt4: Update to latest version

[MacPorts]

#54223: gmt4: Update to latest version
-------------------------+----------------------
  Reporter:  ryandesign  |      Owner:  tenomoto
      Type:  update      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:  fixed       |   Keywords:
      Port:  gmt4        |
-------------------------+----------------------
Changes (by Ryan Schmidt <git@…>):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"9c64c44305311dc2e7e2f4ab8991de19a74b1e9f/macports-ports"
 9c64c44305311dc2e7e2f4ab8991de19a74b1e9f/macports-ports]:
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="9c64c44305311dc2e7e2f4ab8991de19a74b1e9f"
 gmt4: Update to 4.5.15

 Closes: https://trac.macports.org/ticket/54218
 Closes: https://trac.macports.org/ticket/54223
 }}}

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Ticket URL: <https://trac.macports.org/ticket/54223#comment:1>
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