[MacPorts] #56748: guile 2.2.3 build fails: sed: -i may not be used with stdin

[MacPorts]

#56748: guile 2.2.3 build fails: sed: -i may not be used with stdin
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  Reporter:  kencu   |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  guile   |
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Comment (by kencu):

 Indeed, adding this works to fix the build:
 {{{
 depends_build-append port:gsed
 configure.env-append SED=${prefix}/bin/gsed
 build.env-append    SED=${prefix}/bin/gsed
 }}}

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Ticket URL: <https://trac.macports.org/ticket/56748#comment:2>
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