[MacPorts] #40069: icu: icu-config includes -arch flags

[MacPorts]

#40069: icu: icu-config includes -arch flags
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  Reporter:  ryandesign@…  |      Owner:  macports-tickets@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.2.0
Resolution:                |   Keywords:
      Port:  icu           |
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Comment (by ryandesign@…):

 I've started working on this but in addition to `-arch` flags (which we
 can easily remove) the files contain other architecture-specific values,
 such as the size of a void pointer. I've opened an [http://bugs.icu-
 project.org/trac/ticket/10308 upstream issue] to see if the developers of
 icu can help us by removing these differences from their files.

 This matter was last considered in MacPorts in #23773 in which a very
 convoluted method was used to install the differing files with suffixes
 based on the arch.

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Ticket URL: <https://trac.macports.org/ticket/40069#comment:2>
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