On Wed, Aug 14, 2013 at 7:13 AM, j. van den hoff <[email protected]>wrote:
> ---> Cleaning apr-util > Error: arpack: Variant openmpi conflicts with gcc43 > Error: Unable to open port: Error evaluating variants > To report a bug, follow the instructions in the guide: > > http://guide.macports.org/#**project.tickets<http://guide.macports.org/#project.tickets> > > on a second machine essentially the same happens but a conflict with gcc47 > is stated instead of with gcc43. any ideas? > The openmpi variant used to incorrectly allow that, but openmpi is itself a (wrapper around a) compiler so you must either consistently use it everywhere or risk odd build issues due to conflicting C++ runtime support libraries and such. You must determine which compiler to use yourself in this case; it's not something ports can do for you --- although probably manually deactivating the non-openmpi compiler via "port upgrade arpack +openmpi -gcc43" or etc. is probably the "right" choice in many cases. -- brandon s allbery kf8nh sine nomine associates [email protected] [email protected] unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net
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