[MacPorts] #60614: Travis: Create hosts file to work around DNS resolution failures

[MacPorts]

#60614: Travis: Create hosts file to work around DNS resolution failures
-----------------------------+---------------------
  Reporter:  ryandesign      |      Owner:  admin@…
      Type:  defect          |     Status:  closed
  Priority:  Normal          |  Milestone:
 Component:  server/hosting  |    Version:
Resolution:  fixed           |   Keywords:
      Port:                  |
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Changes (by ryandesign):

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


Comment:

 In [changeset:"ad4012140f2632b39492994aad5ab55983dc7d50/macports-ports"
 ad4012140f2632b39492994aad5ab55983dc7d50/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="ad4012140f2632b39492994aad5ab55983dc7d50"
 bootstrap.sh: Cache common hosts in /etc/hosts

 This may help work around the intermittent Travis CI DNS outages.

 Closes: https://trac.macports.org/ticket/60614
 }}}

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Ticket URL: <https://trac.macports.org/ticket/60614#comment:2>
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