for another reason I discovered this page and I found out that it can happen to have problems with Xcode 4.2
https://trac.macports.org/wiki/ProblemHotlist#compiler
the first suggestion allowed me to compile openmodelica-release
the nice thing is that it is one month that I'm trying to install openmodelica.....

thanks for you immediate reply and I hope that this can help other mac users!

Alessandro

Hi! It is some time that I'm not able to build openmodelica on mac using macports. I've tried openmodelica, openmodelica-release and openmodelica-devel. Is this a known issue or am I doing something wrong??
Thanks a lot
Alessandro

Dear All,

I'm new in OpenModelica and I've been a long time user of 20-Sim. So, I'm trying to use the Bondlib library in OpenModelica to continue using bond-graphs, but without success. Do you have any idea if this is possible? Any other suggestion is really welcome!

Thanks a lot
Alessandro