Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-24 Thread Brice Goglin
Le 24/03/2015 20:47, Jeff Squyres (jsquyres) a écrit : > I talked to Peter off-list. > > We got a successful build going for him. > > Seems like we've identified a few issues here, though: > > 1. ./configure with gcc 4.7.2 on Debian (I didn't catch the precise version > of Debian) results in a Lhw

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-24 Thread Jeff Squyres (jsquyres)
I talked to Peter off-list. We got a successful build going for him. Seems like we've identified a few issues here, though: 1. ./configure with gcc 4.7.2 on Debian (I didn't catch the precise version of Debian) results in a Lhwloc1 duplicate symbol in OMPI's embedded hwloc. This feels very mu

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-24 Thread Jeff Squyres (jsquyres)
+1 It might be easier simply to use the embedded libhwloc. I.e., don't specify --with-hwloc=external, and let OMPI's default use of the embedded libhwloc take over. > On Mar 23, 2015, at 10:58 PM, Gilles Gouaillardet > wrote: > > Peter, > > i was able to reproduce the issue when the exter

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-23 Thread Gilles Gouaillardet
Peter, i was able to reproduce the issue when the external hwloc libraries are not in the default lib path (e.g. /usr/lib64) a simple workaround is to LD_LIBRARY_PATH=/path_to_your_hwloc_lib configure ... /* libevent configure does compile a test program with -L/path_to_your_hwloc_lib -lhwloc, a

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-23 Thread Peter Gottesman
Ah, yes I am sorry. I can successfully configure if I do not define an external hwloc, however the 'make all' fails. I must have not re-configured it after trying that. The correct config.log is there now. From what I could gather, the problem is in this line(105): > ./conftest: error while loadi

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-23 Thread Jeff Squyres (jsquyres)
Sorry; I was traveling last week, and that makes a disaster out of my inbox. >From your first mail, it looks like configure died in the sub-configure script >in the opal/mca/event/libevent2022/libevent directory: checking whether we are cross compiling... configure: error: in `/home/peter/

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-23 Thread Peter Gottesman
Hi, I just wanted to follow up on my issue. I still am yet to find the problem, and I am honestly not really sure what I am looking for in the config.log files. Again any help is appreciated, and the outputs are attached to the previous emails. Thanks, Peter

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-18 Thread Peter Gottesman
Here are the files you requested. I have run autogen.pl multiple times, and tried different versions of open mpi in addition to distribution versions, so I do not believe that is the problem. I assume I am having a problem with my compiler somehow, but I am not sure what it is. Thanks for the help,

Re: [OMPI devel] [OMPI users] Configuration error with external hwloc

2015-03-18 Thread Jeff Squyres (jsquyres)
Moved this thread over from the users list... It looks like this is a build from a git clone of master. The specific failure occurred in the sub-configure script of libevent; could you send the additional two things: 1. The opal/mca/event/libevent2022/libevent/config.log file (from the build t