Re: [OMPI users] Openmpi 1.3 problems with libtool-ltdl on CentOS 4 and 5

2009-01-31 Thread Jeff Squyres
On Jan 30, 2009, at 4:25 PM, Roy Dragseth wrote: I'm not very familiar with the workings of ltdl, I got this from one of our users. Would you suggest that if one use openmpi 1.3 and ltdl you should not explicitly link with -lltdl? At least this seems to work correctly with the example I p

Re: [OMPI users] Openmpi 1.3 problems with libtool-ltdl on CentOS 4 and 5

2009-01-30 Thread Roy Dragseth
On Friday 23 January 2009 15:31:59 Jeff Squyres wrote: > Ew. Yes, I can see this being a problem. > > I'm guessing that the real issue is that OMPI embeds the libltdl from > LT 2.2.6a inside libopen_pal (one of the internal OMPI libraries). > Waving my hands a bit, but it's not hard to imagine som

Re: [OMPI users] Openmpi 1.3 problems with libtool-ltdl on CentOS 4 and 5

2009-01-23 Thread Jeff Squyres
Ew. Yes, I can see this being a problem. I'm guessing that the real issue is that OMPI embeds the libltdl from LT 2.2.6a inside libopen_pal (one of the internal OMPI libraries). Waving my hands a bit, but it's not hard to imagine some sort of clash is going on between the -lltdl you added

[OMPI users] Openmpi 1.3 problems with libtool-ltdl on CentOS 4 and 5

2009-01-23 Thread Roy Dragseth
Hi, all. I do not know if this is to be considered a real bug or not, I'm just reporting it here so people can find it if they google around for the error message this produces. There is a backtrace at the end of this mail. Problem description: Openmpi 1.3 seems to be nonfunctional when used