[MacPorts] #49932: Incompatible library version: libnetcdf.7.dylib requires version 9.0.0 or later, but libcurl.4.dylib provides version 8.0.0

[MacPorts]

#49932: Incompatible library version: libnetcdf.7.dylib requires version 9.0.0 or
later, but libcurl.4.dylib provides version 8.0.0
--------------------------+--------------------------
  Reporter:  veit.helm@…  |      Owner:  ryandesign@…
      Type:  defect       |     Status:  closed
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.3.4
Resolution:  invalid      |   Keywords:
      Port:  curl         |
--------------------------+--------------------------
Changes (by cal@…):

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


Comment:

 Yes, if you fork process from a certain environment there is a high
 probability that they have `DYLD_LIBRARY_PATH` exported (because people
 assume `DYLD_LIBRARY_PATH` works similar to `LD_LIBRARY_PATH` on Linux –
 hint: it doesn't) and then run into this issue.

 You should file a bug with the providers of that commercial software and
 ask them to not rely on `DYLD_LIBRARY_PATH`. Even
 `DYLD_FALLBACK_LIBRARY_PATH` should be unnecessary on OS X, because
 libraries are referenced using absolute paths on OS X, which enables 3rd
 party commercial vendors to link against their own copies of libraries
 without relying on any `DYLD_*` variables.

 As you have already said, this is not a bug in MacPorts and I'm going to
 close this ticket. We may want to check our documentation for the usage of
 `env | grep DYLD` and replace them for 10.11 compatibility, though.

-- 
Ticket URL: <https://trac.macports.org/ticket/49932#comment:10>
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