Its strange compiler. You can try:
./configure --with-cc=gcc --with-fc=gfortran --with-cxx=g++ --with-mpi-include=/opt/sgi/mpt/mpt-2.12/include --with-mpi-lib="-L/opt/sgi/mpt/mpt-2.12/lib -lmpi -lpthread /usr/lib64/libcpuset.so.1 /usr/lib64/libbitmask.so.1" Satish On Wed, 20 Dec 2017, Santiago Andres Triana wrote: > This is what I get: > > hpca-login:~> mpicc -show > gcc -I/opt/sgi/mpt/mpt-2.12/include -L/opt/sgi/mpt/mpt-2.12/lib -lmpi > -lpthread /usr/lib64/libcpuset.so.1 /usr/lib64/libbitmask.so.1 > > On Wed, Dec 20, 2017 at 11:59 PM, Satish Balay <ba...@mcs.anl.gov> wrote: > > > >>> > > Executing: mpicc -E > > -I/dev/shm/pbs.3111462.hpc-pbs/petsc-fdYfuH/config.setCompilers > > /dev/shm/pbs.3111462.hpc-pbs/petsc-fdYfuH/config.setCompilers/conftest.c > > stderr: > > gcc: warning: /usr/lib64/libcpuset.so.1: linker input file unused because > > linking not done > > gcc: warning: /usr/lib64/libbitmask.so.1: linker input file unused because > > linking not done > > <<<< > > > > Looks like your mpicc is printing this verbose thing on stdout [why is > > it doing a link check during preprocesing?] - thus confusing PETSc > > configure. > > > > Workarround is to fix this compiler not to print such messages. Or use > > different compilers.. > > > > What do you have for: > > > > mpicc -show > > > > > > Satish > > > > On Wed, 20 Dec 2017, Santiago Andres Triana wrote: > > > > > Dear petsc-users, > > > > > > I'm trying to install petsc in a cluster using SGI's MPT. The mpicc > > > compiler is in the search path. The configure command is: > > > > > > ./configure --with-scalar-type=complex --with-mumps=1 --download-mumps > > > --download-parmetis --download-metis --download-scalapack > > > > > > However, this leads to an error (configure.log attached): > > > > > > ============================================================ > > =================== > > > Configuring PETSc to compile on your system > > > > > > ============================================================ > > =================== > > > TESTING: checkCPreprocessor from > > > config.setCompilers(config/BuildSystem/config/setCompilers.py:599) > > > > > > ************************************************************ > > ******************* > > > UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for > > > details): > > > ------------------------------------------------------------ > > ------------------- > > > Cannot find a C preprocessor > > > ************************************************************ > > ******************* > > > > > > The configure.log says something about cpp32, here's the excerpt: > > > > > > Possible ERROR while running preprocessor: exit code 256 > > > stderr: > > > gcc: error: cpp32: No such file or directory > > > > > > > > > Any ideas of what is going wrong? any help or comments are highly > > > appreciated. Thanks in advance! > > > > > > Andres > > > > > > > >
