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Subject: Re: [OMPI devel] r18551 - brakes ob1 compilation on SLES10
From: Pavel Shamis (Pasha) (pasha_at_[hidden])
Date: 2008-06-02 08:52:27


Ralf Wildenhues wrote:
> * Pavel Shamis (Pasha) wrote on Mon, Jun 02, 2008 at 02:25:13PM CEST:
>
>> r18551 brakes ompi compilation on SLES10 gcc 4.1.0.
>>
>> I got follow error on my systems
>> (http://www.open-mpi.org/mtt/index.php?do_redir=672 ):
>>
>
> [...]
>
>> /usr/lib64/gcc/x86_64-suse-linux/4.1.0/../../../../x86_64-suse-linux/bin/ld:
>> .libs/pml_ob1_sendreq.o: relocation R_X86_64_PC32 against
>> `mca_pml_ob1_rndv_completion' can not be used when making a shared
>> object; recompile with -fPIC
>>
>
> The build log shows that your clock isn't set properly, so I'd first fix
> that and do a complete rebuild afterwards.
I fixed the clock and the problem still was there.
> The log also shows that
> .libs/pml_ob1_sendreq.o is compiled with -fPIC, so second I'd assume a
> compiler or binutils bug. The GCC bugzilla lists
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30153
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28781
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21382
> as possible starting points for further investigation. Maybe your
> distributor has fixed or newer binutils packages for you.
>
I will check for SLES 10 updates.
> Cheers,
> Ralf
>
>