Re: [OMPI users] Error build Open MPI 4.1.5 with GCC 11.3

[Tom Kacvinsky via users]

On Jul 18, 2023, at 16:05, Bernstein, Noam CIV USN NRL (6393) Washington DC (USA) via users <users@lists.open-mpi.org> wrote:  I don't know how openmpi does it, but I've definitely seen packages where "make clean" wipes the ".o" files but not the results of the configure process.  Sometimes there's a "make distclean" which tries to get back closer to as-untarred state. With autotools based projects I've taken to doing out of source tree builds.  Then I can just blow away the directory where I did the configure/build. Noam On Jul 18, 2023, at 12:51 PM, Jeffrey Layton via users <users@lists.open-mpi.org> wrote: As soon as you pointed out /usr/lib/gcc/x86_64-linux-gnu/9/include/float.h  that made me think of the previous build. I did "make clean" a _bunch_ of times before running configure and it didn't cure it. Strange. But, nuking the source tree from orbit, just to be sure, and then configure/rebuild worked just create! Thanks! Jeff On Tue, Jul 18, 2023 at 12:29 PM Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote: There were probably quite a few differences from the output of "configure" between GCC 9.4 and GCC 11.3. For example, your original post cited "/usr/lib/gcc/x86_64-linux-gnu/9/include/float.h", which, I assume, does not exist on your new GCC 11.3-based system. Meaning: if you had run make clean and then re-ran configure, it probably would have built ok.  But deleting the whole source tree and re-configuring + re-building also works.  🙂  From: Jeffrey Layton <layto...@gmail.com> Sent: Tuesday, July 18, 2023 11:38 AM To: Jeff Squyres (jsquyres) <jsquy...@cisco.com> Cc: Open MPI Users <users@lists.open-mpi.org> Subject: Re: [OMPI users] Error build Open MPI 4.1.5 with GCC 11.3   Jeff, Thanks for the tip - it started me thinking a bit. I was using a directory in my /home account with 4.1.5 that I had previously built using GCC 9.4 (Ubuntu 20.04). I rebuilt the system with Ubuntu-22.04 but I did a backup of /home. Then I copied the 4.1.5 directory to /home again. I checked and I did a "make clean" before attempting to build 4.1.5 but with GCC 11.3 that came with Ubuntu 22.04. In fact, I did it several times before I ran configure. Even after running "make clean" I got the error I mentioned in my initial post. This happened several times. This morning, I blew away my 4.1.5 directory and downloaded a fresh 4.1.5. Configure went fine as did compiling it. My theory is that some cruft from building 4.1.5 with GCC 9.4 compilers hung around, even after "make clean". Using a "fresh" download of 4.1.5 did not include this "cruft" so configure and make all proceeds just fine. I don't know if this is correct and I can't point to any smoking gun though. Thanks! Jeff On Mon, Jul 17, 2023 at 2:53 PM Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote: That's a little odd.  Usually, the specific .h files that are listed as dependencies came from somewhere -- usually either part of the GNU Autotools dependency analysis. I'm guessing that /usr/lib/gcc/x86_64-linux-gnu/9/include/float.h doesn't actually exist on your system -- but then how did it get into Open MPI's makefiles? Did you run configure on one machine and make on a different machine, perchance? From: users <users-boun...@lists.open-mpi.org> on behalf of Jeffrey Layton via users <users@lists.open-mpi.org> Sent: Monday, July 17, 2023 2:05 PM To: Open MPI Users <users@lists.open-mpi.org> Cc: Jeffrey Layton <layto...@gmail.com> Subject: [OMPI users] Error build Open MPI 4.1.5 with GCC 11.3   Good afternoon, I'm trying to build Open MPI 4.1.5 using GCC 11.3. However, I get an error that I'm not sure how to correct. The error is, ...   CC       pscatter.lo   CC       piscatter.lo   CC       pscatterv.lo   CC       piscatterv.lo   CC       psend.lo   CC       psend_init.lo   CC       psendrecv.lo   CC       psendrecv_replace.lo   CC       pssend_init.lo   CC       pssend.lo   CC       pstart.lo   CC       pstartall.lo   CC       pstatus_c2f.lo   CC       pstatus_f2c.lo   CC       pstatus_set_cancelled.lo   CC       pstatus_set_elements.lo   CC       pstatus_set_elements_x.lo   CC       ptestall.lo   CC       ptestany.lo   CC       ptest.lo   CC       ptest_cancelled.lo   CC       ptestsome.lo   CC       ptopo_test.lo   CC       ptype_c2f.lo   CC       ptype_commit.lo   CC       ptype_contiguous.lo   CC       ptype_create_darray.lo make[3]: *** No rule to make target '/usr/lib/gcc/x86_64-linux-gnu/9/include/float.h', needed by 'ptype_create_f90_complex.lo'.  Stop. make[3]: Leaving directory '/home/laytonjb/src/openmpi-4.1.5/ompi/mpi/c/profile' make[2]: *** [Makefile:2559: all-recursive] Error 1 make[2]: Leaving directory '/home/laytonjb/src/openmpi-4.1.5/ompi/mpi/c' make[1]: *** [Makefile:3566: all-recursive] Error 1 make[1]: Leaving directory '/home/laytonjb/src/openmpi-4.1.5/ompi' make: *** [Makefile:1912: all-recursive] Error 1 Here is the configuration output from configure: Open MPI configuration: ----------------------- Version: 4.1.5 Build MPI C bindings: yes Build MPI C++ bindings (deprecated): no Build MPI Fortran bindings: mpif.h, use mpi, use mpi_f08 MPI Build Java bindings (experimental): no Build Open SHMEM support: false (no spml) Debug build: no Platform file: (none) Miscellaneous ----------------------- CUDA support: no HWLOC support: external Libevent support: internal Open UCC: no PMIx support: Internal   Transports ----------------------- Cisco usNIC: no Cray uGNI (Gemini/Aries): no Intel Omnipath (PSM2): no Intel TrueScale (PSM): no Mellanox MXM: no Open UCX: no OpenFabrics OFI Libfabric: no OpenFabrics Verbs: no Portals4: no Shared memory/copy in+copy out: yes Shared memory/Linux CMA: yes Shared memory/Linux KNEM: no Shared memory/XPMEM: no TCP: yes   Resource Managers ----------------------- Cray Alps: no Grid Engine: no LSF: no Moab: no Slurm: yes ssh/rsh: yes Torque: no   OMPIO File Systems ----------------------- DDN Infinite Memory Engine: no Generic Unix FS: yes IBM Spectrum Scale/GPFS: no Lustre: no PVFS2/OrangeFS: no Any suggestions! Thanks! Jeff                   U.S. NAVAL         RESEARCH     LABORATORY Noam Bernstein, Ph.D. Center for Materials Physics and Technology U.S. Naval Research Laboratory T +1 202 404 8628 F +1 202 404 7546 https://www.nrl.navy.mil