> Am 12.08.2016 um 16:52 schrieb r...@open-mpi.org:
> 
> IIRC, the rationale behind adding the check was that someone using SGE wanted 
> to specify a custom launch agent, and we were overriding it with qrsh. 
> However, the check is incorrect as that MCA param cannot be NULL.
> 
> I have updated this on master - can you see if this fixes the problem for you?
> 
> https://github.com/open-mpi/ompi/pull/1957

I updated my tools to:

autoconf-2.69
automake-1.15
libtool-2.4.6

but I face with Open MPI's ./autogen.pl:

configure.ac:152: error: possibly undefined macro: AC_PROG_LIBTOOL

I recall seeing in already before, how to get rid of it? For now I fixed the 
single source file just by hand.

-- Reuti


> As for the blank in the cmd line - that is likely due to a space reserved for 
> some entry that you aren’t using (e.g., when someone manually specifies the 
> prefix). It shouldn’t cause any harm as the cmd line parser is required to 
> ignore spaces
> 
> The -ldl problem sounds like a configuration issue - you might want to file a 
> separate issue about it
> 
>> On Aug 11, 2016, at 4:28 AM, Reuti <re...@staff.uni-marburg.de> wrote:
>> 
>> Hi,
>> 
>> In the file orte/mca/plm/rsh/plm_rsh_component I see an if-statement, which 
>> seems to prevent the tight integration with SGE to start:
>> 
>>   if (NULL == mca_plm_rsh_component.agent) {
>> 
>> Why is it there (it wasn't in 1.10.3)?
>> 
>> If I just remove it I get:
>> 
>> [node17:25001] [[27678,0],0] plm:rsh: final template argv:
>>       qrsh <template>  orted --hnp-topo-sig ...
>> 
>> instead of the former:
>> 
>> /usr/sge/bin/lx24-amd64/qrsh -inherit -nostdin -V -verbose <template>  orted 
>> --hnp-topo-sig ...
>> 
>> So, just removing the if-statement is not a perfect cure as the 
>> $SGE_ROOT/$ARC does not prefix `qrsh`.
>> 
>> ==
>> 
>> BTW: why is there blank before " orted" in the assembled command line - and 
>> it's really in the argument when I check this on the slave nodes what should 
>> be started by the `qrsh_starter`? As long as there is a wrapping shell, it 
>> will be removed anyway. But in a special setup we noticed this additional 
>> blank.
>> 
>> ==
>> 
>> I also notice, that I have to supply "-ldl" to `mpicc` to allow the 
>> compilation of an application to succeed in 2.0.0.
>> 
>> -- Reuti
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