[MacPorts] #61275: ncarg fails to build

[MacPorts]

#61275: ncarg fails to build
-----------------------+--------------------
 Reporter:  lucalelli  |      Owner:  (none)
     Type:  defect     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.6.3
 Keywords:             |       Port:  ncarg
-----------------------+--------------------
 Trying to install NCL on a Catalina, Xcode 12.0.1, CLT beta 12
 Macports updated recently 2.6.2 -> 2.6.3
 Installed ports upgraded.

 Both options fail.

 Opt 1) ncarg fails to build with

 {{{
 :info:build ./Keywords.h:30:10: fatal error: 'parser.h' file not found
 :info:build wrapit.y:5:10: fatal error: 'ncarg/ncl/defs.h' file not found
 }}}


 Opt 2) Precompiled binaries from
 [https://www.ncl.ucar.edu/Download/install_from_binary.shtml]

 fail at runtime with
 {{{
 dyld: Symbol not found: __ZdaPvm
   Referenced from: /Users/luca/Downloads/ncl/bin/ncl
   Expected in: /usr/lib/libstdc++.6.dylib
 }}}

 I could also use the second option but the
 {{{
 install_name_tool -change /usr/lib/libstdc++.6.dylib
 /opt/local/lib/gcc10/libstdc++.6.dylib /Users/luca/Downloads/ncl/bin/ncl
 }}}
 does not solve the issue either.

-- 
Ticket URL: <https://trac.macports.org/ticket/61275>
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