Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [OMPI devel] "make check" (libtool) failure on Linux/ppc w/ XLC (1.5rc5 and 1.4.3rc1)
From: Paul H. Hargrove (PHHargrove_at_[hidden])
Date: 2010-08-27 20:39:27

I reran the build as Ralf requested (setting
shlibpath_overrides_runpath=yes in the libtool script).
The build and check were SUCCESSful!

I have provided Ralf with the requested files off-list.

Ralf Wildenhues wrote:
> * Paul H. Hargrove wrote on Fri, Aug 27, 2010 at 03:54:54AM CEST:
>>> I am now looking at using IBM's XLC compilers for ILP32 builds on
>>> the same Linux/PPC64 platform for which I've reported some
>>> XLC/LP64 bugs.
>>> What I find now is that "make check" is failing with the loader
>>> unable to find
>>> This is with both 1.5rc5 and 1.4.3rc1.
>>> This occurs with xlc, but things are just fine with gcc.
>>> As I said above, the problem is NOT occuring w/ gcc. So, I've
>>> attached the "./libtool --config" output for the xlc and gcc
>>> builds, which I see differ in more ways than I would have
>>> expected.
> The thing that's unexpected to me is the shlibpath_overrides_runpath
> difference.
>> While I still don't know the root cause, the following diff between
>> the libtool-generated wrappers for a gcc and xlc build make the
>> cause of the "make check" failure fairly obvious:
> Please set shlibpath_overrides_runpath=yes in the libtool script for
> xlc, then try 'make clean all check'. Please send config.log for xlc
> (packed).
> Thanks,
> Ralf
> _______________________________________________
> devel mailing list
> devel_at_[hidden]

Paul H. Hargrove                          PHHargrove_at_[hidden]
Future Technologies Group
HPC Research Department                   Tel: +1-510-495-2352
Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900