Subversion Repositories slepc-dev

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#  SLEPc - Scalable Library for Eigenvalue Problem Computations

#  Copyright (c) 2002-2010, Universidad Politecnica de Valencia, Spain

#

#  This file is part of SLEPc.

#     

#  SLEPc is free software: you can redistribute it and/or modify it under  the

#  terms of version 3 of the GNU Lesser General Public License as published by

#  the Free Software Foundation.

#

#  SLEPc  is  distributed in the hope that it will be useful, but WITHOUT  ANY 

#  WARRANTY;  without even the implied warranty of MERCHANTABILITY or  FITNESS 

#  FOR  A  PARTICULAR PURPOSE. See the GNU Lesser General Public  License  for 

#  more details.

#

#  You  should have received a copy of the GNU Lesser General  Public  License

#  along with SLEPc. If not, see <http://www.gnu.org/licenses/>.

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#

import os

import sys

import petscconf

import check

def Check(conf,directory,libs):

  if petscconf.SCALAR == 'real':

    if petscconf.PRECISION == 'single':

      functions = ['psnaupd','psneupd','pssaupd','psseupd']

    else:

      functions = ['pdnaupd','pdneupd','pdsaupd','pdseupd']

  else:

    if petscconf.PRECISION == 'single':

      functions = ['pcnaupd','pcneupd']

    else:

      functions = ['pznaupd','pzneupd']

  if libs:

    libs = [libs]

  else:

    libs = [['-lparpack','-larpack'],['-lparpack_MPI','-larpack'],['-lparpack_MPI-LINUX','-larpack_LINUX'],['-lparpack_MPI-SUN4','-larpack_SUN4']]

  if directory:

    dirs = [directory]

  else:

    dirs = check.GenerateGuesses('Arpack')

  return check.FortranLib(conf,'ARPACK',dirs,libs,functions)