[petsc-users] Error during PETSc build on Edison

[Smith, Barry F.]

  We always need configure.log (it has all the information about what went wrong).

  --with-c++-support shouldn't exist as an option.

  Barry



> On Jan 29, 2018, at 10:05 PM, Amneet Bhalla <mail2amneet at gmail.com> wrote:
> 
> Hi, 
> 
> I am trying to build PETSc (v3.7.7) locally in my home directory on NERSC (Edison). 
> However, I am getting the following error during the configuration stage. 
> 
> ===============================================================================                                                                                            TESTING: checkFortranNameMangling from config.compilers(config/BuildSystem/config/compilers.py:653)                                                                        *******************************************************************************
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for details):
> -------------------------------------------------------------------------------
> Unknown Fortran name mangling: Are you sure the C and Fortran compilers are compatible?
>   Perhaps one is 64 bit and one is 32 bit?
> -------------------------------------------------------------------------------
> Unknown Fortran name mangling: Are you sure the C and Fortran compilers are compatible?
>   Perhaps one is 64 bit and one is 32 bit?
> *******************************************************************************
>   File "./config/configure.py", line 405, in petsc_configure
>     framework.configure(out = sys.stdout)
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py", line 1091, in configure
>     self.processChildren()
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py", line 1080, in processChildren
>     self.serialEvaluation(self.childGraph)
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/framework.py", line 1061, in serialEvaluation
>     child.configure()
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/compilers.py", line 1458, in configure
>     self.executeTest(self.checkFortranNameMangling)
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/base.py", line 126, in executeTest
>     ret = test(*args,**kargs)
>   File "/global/u2/a/apbhalla/softwares/PETSc-BitBucket/PETSc/config/BuildSystem/config/compilers.py", line 675, in checkFortranNameMangling
>     raise RuntimeError('Unknown Fortran name mangling: Are you sure the C and Fortran compilers are compatible?\n  Perhaps one is 64 bit and one is 32 bit?\n'+mess)
> 
> 
> 
> 
>  
> 
> I using the following configure options
> 
> ./config/configure.py --CC=cc --CXX=CC --FC=ftn --with-default-arch=0 --PETSC_ARCH=linux-opt --with-debugging=0 --with-c++-support=1 --with-hypre=1 --download-hypre=1 --COPTFLAGS="-O3" --CXXOPTFLAGS="-O3" --FOPTFLAGS="-O3" --with-x=0
> 
> 
> I have swapped the Prgn-Env-intel with Prgn-Env-gnu.
> 
> The compiler commands return the following:
> 
> % cc --version
> gcc (GCC) 7.1.0 20170502 (Cray Inc.)
> Copyright (C) 2017 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> % which cc
> /opt/cray/pe/craype/2.5.12/bin/cc
> 
> 
> % CC --version
> g++ (GCC) 7.1.0 20170502 (Cray Inc.)
> Copyright (C) 2017 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> % which CC
> /opt/cray/pe/craype/2.5.12/bin/CC
> 
> 
> 
> 
> % ftn --version
> GNU Fortran (GCC) 7.1.0 20170502 (Cray Inc.)
> Copyright (C) 2017 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
> 
> % which ftn
> /opt/cray/pe/craype/2.5.12/bin/ftn
> 
> 
> 
> 
> Any suggestions?
> 
> Thanks,
> 
> 
> -- 
> --Amneet 
> 
> 
>