[MacPorts] #38645: glpk: update to 4.49

[MacPorts]

#38645: glpk: update to 4.49
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  Reporter:  ryandesign@…  |      Owner:  lutz.horn@…
      Type:  update        |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:  fixed         |   Keywords:
      Port:  glpk          |
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Comment (by jeremyhu@…):

 This caused ppl to fail to build: #39093

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Ticket URL: <https://trac.macports.org/ticket/38645#comment:2>
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