Paul and Orion, the fix has been merged into v1.10. I will issue a separate pr for v2.x since this issue is impacting quite a lot of openmpi users
Sorry for the inconvenience, Gilles On Tuesday, December 22, 2015, Paul Hargrove <phhargr...@lbl.gov> wrote: > Orion, > > The FCFLAGS_save issue was been fixed in master over the weekend and the > appropriate PRs filed for v1.10 and v2.0 (and may already have been merged). > > -Paul > > On Mon, Dec 21, 2015 at 9:52 AM, Orion Poplawski <or...@cora.nwra.com > <javascript:_e(%7B%7D,'cvml','or...@cora.nwra.com');>> wrote: > >> On 12/19/2015 09:35 AM, Ralph Castain wrote: >> > Hello folks >> > >> > Don’t want your holiday to be too boring, so we are also making >> available the >> > v1.10.2 release candidate for review. We won’t release until sometime in >> > January, but hopefully some of you will have a chance to test it in the >> > meantime. You’ll find it in the usual place: >> >> Seeing the following on Fedora Rawhide with gcc 5.3.1: >> >> checking size of Fortran type(test_mpi_handle)... configure: WARNING: >> Could >> not determine size of type(test_mpi_handle) >> configure: WARNING: See config.log for details >> configure: error: Cannot continue >> >> config.log shows: >> >> configure:59062: checking size of Fortran type(test_mpi_handle) >> configure:59132: gcc -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security >> -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong >> --param=ssp-buffer-size=4 -grecord-gcc-switches >> -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic >> -finline-functions -fno-strict-aliasing -I. -c conftest.c >> configure:59139: $? = 0 >> configure:59149: gfortran conftestf.f90 conftest.o -o conftest >> -Wl,-z,relro >> -specs=/usr/lib/rpm/redhat/redhat-hardened-ld >> /usr/bin/ld: /tmp/ccCHL5mV.o: relocation R_X86_64_32 against `.rodata' >> can not >> be used when making a shared object; recompile with -fPIC >> /tmp/ccCHL5mV.o: error adding symbols: Bad value >> collect2: error: ld returned 1 exit status >> configure:59156: $? = 1 >> configure:59177: here is the Fortran program: >> program fsize >> type, BIND(C) :: test_mpi_handle >> integer :: MPI_VAL >> end type test_mpi_handle >> external size >> type(test_mpi_handle) :: x(2) >> call size(x(1),x(2)) >> end program >> configure:59186: WARNING: Could not determine size of >> type(test_mpi_handle) >> configure:59188: WARNING: See config.log for details >> configure:59190: error: Cannot continue >> >> This is triggered by the use of hardening flags in Fedora builds - but the >> problem seems to be that something is resetting FCFLAGS to empty during >> the >> configure processes by the time this step is reached. I believe this is >> in >> OMPI_FORTRAN_CHECK_USE_ONLY from >> ./openmpi-1.10.2rc1/config/ompi_fortran_check_use_only.m4. FCFLAGS gets >> set to: >> >> FCFLAGS=$FCFLAGS_save >> >> but nothing appears to be setting FCFLAGS_save. >> >> >> -- >> Orion Poplawski >> Technical Manager 303-415-9701 x222 >> NWRA, Boulder/CoRA Office FAX: 303-415-9702 >> 3380 Mitchell Lane or...@nwra.com >> <javascript:_e(%7B%7D,'cvml','or...@nwra.com');> >> Boulder, CO 80301 http://www.nwra.com >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org <javascript:_e(%7B%7D,'cvml','de...@open-mpi.org');> >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel >> Link to this post: >> http://www.open-mpi.org/community/lists/devel/2015/12/18444.php >> > > > > -- > Paul H. Hargrove phhargr...@lbl.gov > <javascript:_e(%7B%7D,'cvml','phhargr...@lbl.gov');> > Computer Languages & Systems Software (CLaSS) Group > Computer Science Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 >
