Looks like you are correct. The function that calls the rml code is
mca_common_sm_init which is no longer called by anything (other than
mca_common_sm_init_group.. which isn't called either). Let me see if I
can fix this. I need this build working again with --disable-dlopen.

mu-fey:/usr/projects/hpctools/hjelmn/ompi-trunk-git hjelmn$ find opal -name 
\*.[ch] | xargs grep mca_common_sm_init
opal/mca/common/sm/common_sm.c:mca_common_sm_init(opal_proc_t **procs,
opal/mca/common/sm/common_sm.c:mca_common_sm_init_group(ompi_group_t *group,
opal/mca/common/sm/common_sm.c:    /* let mca_common_sm_init take care of the 
rest ... */
opal/mca/common/sm/common_sm.c:    ret = mca_common_sm_init(procs, group_size, 
size, file_name,
opal/mca/common/sm/common_sm.h:mca_common_sm_init(opal_proc_t **procs,
opal/mca/common/sm/common_sm.h:mca_common_sm_init_group(ompi_group_t *group,


On Mon, Jul 28, 2014 at 01:05:50PM -0700, Ralph Castain wrote:
> I'm not sure the sm actually relies on the RML any more - I thought we had 
> removed that dependency, though the file may not have been deleted.
> 
> On Jul 28, 2014, at 1:02 PM, Nathan Hjelm <hje...@lanl.gov> wrote:
> 
> > 
> > The trunk is totally broken and it might not be easy to fix. I am seeing
> > this error when building with --disable-dlopen (the LANL default):
> > 
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/mca/common/sm/common_sm_rml.c:
> >  In function 'mca_common_sm_rml_info_bcast':
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/mca/common/sm/common_sm_rml.c:110:
> >  warning: passing argument 1 of 'orte_rml.send_buffer_nb' from incompatible 
> > pointer type
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/mca/common/sm/common_sm_rml.c:110:
> >  note: expected 'struct orte_process_name_t *' but argument is of type 
> > 'opal_process_name_t *'
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/mca/common/sm/common_sm_rml.c:127:
> >  warning: passing argument 1 of 'orte_rml.recv_buffer_nb' from incompatible 
> > pointer type
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/mca/common/sm/common_sm_rml.c:127:
> >  note: expected 'struct orte_process_name_t *' but argument is of type 
> > 'opal_process_name_t *'
> > /usr/projects/hpctools/hjelmn/ompi-trunk-git/opal/runtime/opal_init.c:69:2: 
> > warning: #ident is a GCC extension
> > ../../../opal/.libs/libopen-pal.so: undefined reference to `orte_rml'
> > ../../../opal/.libs/libopen-pal.so: undefined reference to 
> > `orte_proc_is_bound'
> > ../../../opal/.libs/libopen-pal.so: undefined reference to 
> > `orte_rml_send_callback'
> > 
> > 
> > common/sm relies on the RML for some communication. This will have to be
> > rewritten to get it to work.
> > 
> > -Nathan
> > _______________________________________________
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> > Link to this post: 
> > http://www.open-mpi.org/community/lists/devel/2014/07/15292.php
> 
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