[Ifeffit] Demeter OS X macports build failure

[Schima, Frank]

On Aug 25, 2014, at 6:17 AM, Bruce Ravel <bravel at bnl.gov<mailto:bravel at bnl.gov>> wrote:

On 08/24/2014 10:33 PM, Paul Fons wrote:
Let me start out thanking you for writing and maintaining the OSX build
of Demeter.  Up until the latest release the different elements Athena,
Artemis, and Hephaestus have been running more or less fine.  In the
latest update, I encountered a build error upon giving the command "port
upgrade outdated".  Here is the content of the log file.  Do you have
any advise as to how to proceed?

Paul,

Errors like this:

 :info:build Undefined symbols for architecture x86_64:
 :info:build   "__gfortran_compare_string", referenced from:

suggest a missing library that is being referenced but which cannot be linked to.  Perhaps you are missing some package associated with gfortran...?

I'd likely know how to solve this problem on Ubuntu, but on macports…..

Thanks for responding Bruce. You are correct and this is a new bug I have seen recently. While I don’t know why this is happening exactly, fortunately the workaround is easy.

sudo port install ifeffit +gcc49
sudo port clean p5.16-ifeffit
sudo port upgrade outdated


Cheers!
Frank

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