[MacPorts] #66431: bash: Configuration logfiles contain indications of -Wimplicit-function-declaration in strchr and dup2

[MacPorts]

#66431: bash: Configuration logfiles contain indications of -Wimplicit-function-
declaration in strchr and dup2
---------------------+--------------------------------------------
  Reporter:  judaew  |      Owner:  raimue
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.8.0
Resolution:          |   Keywords:  wimplicit-function-declaration
      Port:  bash    |
---------------------+--------------------------------------------

Comment (by ryandesign):

 In [changeset:"b3aff1b7158e7d552d06315d36e687756b933f87/macports-ports"
 b3aff1b7158e7d552d06315d36e687756b933f87/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="b3aff1b7158e7d552d06315d36e687756b933f87"
 bash: Suppress strchr warning

 See: https://trac.macports.org/ticket/66431
 }}}

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Ticket URL: <https://trac.macports.org/ticket/66431#comment:1>
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