Hi, I can see this error happening if you configure with --disable-dlopen --with-pmi
In opal/mca/pmix/s?/pmix_s?.c, you can try to add the static keyword before OBJ_CLASS_INSTANCE(pmi_opcaddy_t, ...) Or you can update the files to use unique class name (probably safer...) Cheers, Gilles On Wednesday, September 28, 2016, Limin Gu <l...@penguincomputing.com> wrote: > Hi, > > I have openmpi-2.0.1 same build error on Centos 6.8 and Centos 7.2, > Any idea what might have caused this problem? > > Thank you! > > make[2]: Entering directory `/usr/src/redhat/BUILD/openmpi-2.0.1/opal' > > CC class/opal_bitmap.lo > > CC class/opal_free_list.lo > > CC class/opal_hash_table.lo > > CC class/opal_hotel.lo > > CC class/opal_tree.lo > > CC class/opal_list.lo > > CC class/opal_graph.lo > > CC class/opal_object.lo > > CC class/opal_lifo.lo > > CC class/opal_fifo.lo > > CC class/opal_pointer_array.lo > > CC class/opal_value_array.lo > > CC class/opal_ring_buffer.lo > > CC class/opal_rb_tree.lo > > CC errhandler/opal_errhandler.lo > > CC memoryhooks/memory.lo > > CC runtime/opal_progress.lo > > CC runtime/opal_finalize.lo > > CC runtime/opal_init.lo > > CC runtime/opal_params.lo > > CC runtime/opal_info_support.lo > > CC runtime/opal_progress_threads.lo > > CC threads/condition.lo > > CC threads/mutex.lo > > CC threads/thread.lo > > CC threads/wait_sync.lo > > CC dss/dss_internal_functions.lo > > CC dss/dss_compare.lo > > CC dss/dss_copy.lo > > CC dss/dss_dump.lo > > CC dss/dss_load_unload.lo > > CC dss/dss_lookup.lo > > CC dss/dss_pack.lo > > CC dss/dss_peek.lo > > CC dss/dss_print.lo > > CC dss/dss_register.lo > > CC dss/dss_unpack.lo > > CC dss/dss_open_close.lo > > CCLD libopen-pal.la > > mca/pmix/s1/.libs/libmca_pmix_s1.a(libmca_pmix_s1_la-pmix_s1.o):(.data.rel+0x0): > multiple definition of `pmi_opcaddy_t_class' > > mca/pmix/s2/.libs/libmca_pmix_s2.a(libmca_pmix_s2_la-pmix_s2.o):(.data.rel+0x0): > first defined here > > collect2: ld returned 1 exit status > > make[2]: *** [libopen-pal.la] Error 1 > > make[2]: Leaving directory `/usr/src/redhat/BUILD/openmpi-2.0.1/opal' > > make[1]: *** [all-recursive] Error 1 > > make[1]: Leaving directory `/usr/src/redhat/BUILD/openmpi-2.0.1/opal' > > make: *** [all-recursive] Error 1 > > error: Bad exit status from /var/tmp/rpm-tmp.EtuXQa (%build) > > > > -- > > *Limin Gu* | Software Engineer > > ____________________________ > > *Penguin Computing* > 45800 Northport Loop West > Fremont, CA 94 538 > > *p.* *415.954.2800 <415.954.2800>* > > *e. *spars...@penguincomputing.com > <javascript:_e(%7B%7D,'cvml','lcorb...@penguincomputing.com');> > > > *Changing the world through technical innovation* > > > www.penguincomputing.com > > www.penguincomputing.iapplicants.com > > *Follow us on Twitter: @PenguinHPC* >
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