[MacPorts] #45195: ncarg @6.2.1 +gcc49 Compile Error (includes +mpich) and also cannot find "_HE5_EHHEisHE5"

[MacPorts]

#45195: ncarg @6.2.1 +gcc49 Compile Error (includes +mpich) and also cannot find
"_HE5_EHHEisHE5"
---------------------------------+--------------------------------
  Reporter:  William.Capehart@…  |      Owner:  macports-tickets@…
      Type:  defect              |     Status:  new
  Priority:  Normal              |  Milestone:
 Component:  ports               |    Version:  2.3.1
Resolution:                      |   Keywords:
      Port:  ncarg               |
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Comment (by takeshi@…):

 It appears to be due to the missing symbol in your libhe5_hdfeos.dylib. I
 have that symbol. Could you try the following? If it is missing you get no
 result or U for undefined instead of T.

 {{{
 nm /opt/local/lib/hdfeos5/lib/libhe5_hdfeos.dylib | grep _HE5_EHHEisHE5
 00000000000151a6 T _HE5_EHHEisHE5
 }}}

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Ticket URL: <https://trac.macports.org/ticket/45195#comment:3>
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