Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] openMPI configure/InstallingproblemonMacwithgnu-gcc-4.4.3 / gnu-gcc-4.5
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-04-20 19:38:11

On Apr 20, 2010, at 7:25 PM, Baowei Liu wrote:

> Thanks a lot, Jeff. I'll try what you told me and let you know the result.

Someone else pointed out to me off-list that you're using "sudo" for make all -- do you need to? Most people build as an unprivileged user and then only use "sudo" for "make install". I don't know if sudo's environment would be mucking you up so deep in the build, but it's worth trying without it...?

Additionally, they pointed out that if you pass "-v" to CFLAGS (or just add it to the cut-n-paste of this particular command line), you should see all the commands that gcc is invoking under the covers. That might be useful to see what's going on in this specific command line.

Jeff Squyres
For corporate legal information go to: