Good to know the issue is fixed! Just to make sure, can you confirm you ran configure, manually hacked the generated libtool and then make && make install?
By the way, the offending library is hwloc (that stands for HardWare LOCality), and spellcheckers are not familiar with it (iPad auto-corrects it to helicopter fwiw) Cheers, Gilles On Thu, Apr 16, 2020 at 2:28 PM フォンスポール Ｊ via users <users@lists.open-mpi.org> wrote: > > Dear Gilles, > I owe you thanks for your help. I found the problem and it is entirely my > fault. While I was accurate in describing my attempts and the results to > you, the ultimate cause was that I had the homebrew installed openmpi > installed. I had removed it, when I first encountered the hemlock problem and > not being able to solve it, I installed the homebrew (gcc-9 and gfortran) > version. I encountered problems with some of the first-principles code I > used using gfortran and hence went back to trying to compile icc fort > combination with openmpi. I realized this this morning and having removed > the offending homebrew installation of openmpi, my intel compiler version of > openmpi compiled nicely. > > Sorry for your trouble. > > > > > On Apr 16, 2020, at 11:49, Gilles Gouaillardet via users > > <users@lists.open-mpi.org> wrote: > > > > Paul, > > > > My ifort eval license on OSX has expired so I cannot test myself, > > sorry about that. > > > > It has been reported that -Wl,-force_load fixed the issue. > > Could you please double check that by > > > > cd ompi/mpi/fortran/use-mpi-f08 > > make > > rm libmpi_usempif08.la > > make V=1 libmpi_usempif08.la > > > > assuming libtool was manually updated, you should see > > -Wl,-force_load,...la > > instead of > > -force_load,...la > > > > if -Wl,-force_load is used but the library are not picked, then this > > is yet an other issue > > > > > > Cheers, > > > > Gilles > > > > On Wed, Apr 15, 2020 at 8:50 PM フォンスポール Ｊ via users > > <users@lists.open-mpi.org> wrote: > >> > >> > >> Hi Gilles, > >> > >> Thank you for your suggestion. I changed the line -wl=“” as you > >> suggested in the file “libtool” and it lead to the same linking error with > >> hdlock. I modified libtool in the main directory as follows: > >> > >> > >> > >> # ### BEGIN LIBTOOL TAG CONFIG: FC > >> > >> # The linker used to build libraries. > >> LD="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld" > >> > >> # How to create reloadable object files. > >> reload_flag=" -r" > >> reload_cmds="\$LTCC \$LTCFLAGS -nostdlib \$wl-r -o \$output\$reload_objs" > >> > >> # Commands used to build an old-style archive. > >> old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$tool_oldlib" > >> > >> # A language specific compiler. > >> CC="ifort" > >> > >> # Is the compiler the GNU compiler? > >> with_gcc=no > >> > >> # Compiler flag to turn off builtin functions. > >> no_builtin_flag="" > >> > >> # Additional compiler flags for building library objects. > >> pic_flag=" -fno-common" > >> > >> # How to pass a linker flag through the compiler. > >> wl=-Wl, > >> > >> # Compiler flag to prevent dynamic linking. > >> link_static_flag="" > >> > >> After running “make clean”, I ran make again and found the same error. Any > >> ideas? > >> > >> FCLD libmpi_usempif08.la > >> ld: library not found for -lhwloc > >> make[2]: *** [libmpi_usempif08.la] Error 1 > >> make[1]: *** [all-recursive] Error 1 > >> make: *** [all-recursive] Error 1 > >> (base) Andromeda:openmpi-4.0.3 paulfons$ > >> [Restored Apr 15, 2020 14:56:10] > >> Last login: Wed Apr 15 14:56:09 on ttys005 > >> > >> > >> > >> On Apr 15, 2020, at 0:06, Gilles Gouaillardet via users > >> <users@lists.open-mpi.org> wrote: > >> > >> Paul, > >> > >> this issue is likely the one already been reported at > >> https://github.com/open-mpi/ompi/issues/7615 > >> > >> Several workarounds are documented, feel free to try some of them and > >> report back > >> (either on GitHub or this mailing list) > >> > >> Cheers, > >> > >> Gilles > >> > >> On Tue, Apr 14, 2020 at 11:18 PM フォンスポール Ｊ via users > >> <users@lists.open-mpi.org> wrote: > >> > >> > >> I am attempting to build the latest stable version of openmpi > >> (openmpi-4.0.3) on Mac OS 10.15.4 using the latest intel compilers fort, > >> icc, iclc (19.1.1.216 20200306). I am using the configuration > >> > >> > >> ./configure --prefix=/opt/openmpi CC=icc CXX=icpc F77=ifort FC=ifort > >> --with-hwloc=internal --with-libevent=internal > >> > >> My initial attempt to make opemmpi failed with the error -lhwloc not > >> found. I then read the FAQ on the open-mpi homepage which stated that the > >> problem often arises when compilers are mixed (they are not here). The FAQ > >> also suggested that the options --with-hwloc=internal > >> --with-libevent=internal would force the build process to use an internal > >> version of hwloc. There were no other errors in the make process so > >> presumably the hwloc internal library was successfully built. The error > >> messages are reprinted below (they match the hwloc FAQ exactly). I don’t > >> understand how to work around the problem however and suggestions would be > >> welcome. I do have homebrew installed, but I would think that the explicit > >> options to use the internal hwlock library would avoid referencing other > >> libraries. Note the same problem occurs when configure is specified with > >> gcc-9 and gfortran (from homebrew). Thanks four your help in advance. > >> > >> amke > >> . > >> . > >> . > >> > >> make[1]: Nothing to be done for `all'. > >> Making all in mpi/fortran/use-mpi-f08 > >> FCLD libmpi_usempif08.la > >> ifort: command line warning #10006: ignoring unknown option > >> '-force_load,mod/.libs/libforce_usempif08_internal_modules_to_be_built.a' > >> ifort: command line warning #10006: ignoring unknown option > >> '-force_load,bindings/.libs/libforce_usempif08_internal_bindings_to_be_built.a' > >> ifort: command line warning #10006: ignoring unknown option > >> '-force_load,../../../../ompi/mpiext/pcollreq/use-mpi-f08/.libs/libmpiext_pcollreq_usempif08.a' > >> ifort: command line warning #10006: ignoring unknown option > >> '-force_load,base/.libs/libusempif08_ccode.a' > >> ld: library not found for -lhwloc > >> make[1]: *** [libmpi_usempif08.la] Error 1 > >> make: *** [all-recursive] Error 1 > >> > >> > >> > >> > >> > >> Paul Fons > >> > >> > >> Keio University, Faculty of Science and Technology, Department of > >> Electronics and Information Engineering > >> > >> 〒223-8522 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan > >> Keio University Faculty of Science and Technology Yagami Campus. > >> > >> 〒223-8522 横浜市港北区日吉3-14-1 慶應義塾大学理工学部電子工学科 > >> > >> > >> > >> > >> >
