It looks like you are building with the PGI compilers. Try adding: --CXX_LINKER_FLAGS="-Meh_frame -lstdc++"
to your petsc configure flags. Hope that helps, `~Eric Bavier, Scientific Libraries, Cray Inc. ________________________________________ From: [email protected] [[email protected]] on behalf of Satish Balay [[email protected]] Sent: Wednesday, March 11, 2015 16:55 To: Mark Adams Cc: For users of the development version of PETSc Subject: Re: [petsc-dev] Configure problem on Titan >>>>>>>>> Executing: ftn -o /tmp/scratch/petsc-5_JlCR/config.compilers/conftest -mp -fast /tmp/scratch/petsc-5_JlCR/config.compilers/conftest.o /tmp/scratch/petsc-5_JlCR/config.compilers/cxxobj.o /tmp/scratch/petsc-5_JlCR/config.compilers/confc.o -ldl Possible ERROR while running linker: exit code 512 stderr: /tmp/scratch/petsc-5_JlCR/config.compilers/cxxobj.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0' /tmp/scratch/petsc-5_JlCR/config.compilers/confc.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0' /usr/bin/ld: link errors found, deleting executable `/tmp/scratch/petsc-5_JlCR/config.compilers/conftest' <<<<<< Perhaps the compilers are not setup correctly after the update? If you don't need c++ - you can try building with --with-cxx=0 configure option.. satish On Wed, 11 Mar 2015, Mark Adams wrote: > I am getting this error on Titan. They just had a big PM and it was > recommended that we rebuild everything >
