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#!/usr/bin/env python
from __future__ import generators
import user
import config.base
class Configure(config.base.Configure):
def __init__(self, framework):
config.base.Configure.__init__(self, framework)
self.headerPrefix = ''
self.substPrefix = ''
return
def __str__(self):
return ''
def setupHelp(self, help):
import nargs
return
def setupDependencies(self, framework):
config.base.Configure.setupDependencies(self, framework)
self.compilers = self.framework.require('config.compilers', self)
self.functions = self.framework.require('config.functions', self)
self.libraries = framework.require('config.libraries', self)
return
def configureFortranCommandLine(self):
'''Check for the mechanism to retrieve command line arguments in Fortran'''
# These are for when the routines are called from Fortran
if hasattr(self.compilers, 'FC'):
self.libraries.pushLanguage('FC')
if self.libraries.check('','', call = ' integer i\n character*(80) arg\n call get_command_argument(i,arg)'):
self.addDefine('HAVE_FORTRAN_GET_COMMAND_ARGUMENT',1)
elif self.libraries.check('','', call = ' integer i\n character*(80) arg\n call getarg(i,arg)'):
self.addDefine('HAVE_FORTRAN_GETARG',1)
self.libraries.popLanguage()
# These are for when the routines are called fraom C
# We should unify the naming conventions of these.
self.pushLanguage('C')
# This one is not currently used in PETSc source code
if self.libraries.check('','get_command_argument', otherLibs = self.compilers.flibs, fortranMangle = 1):
self.addDefine('HAVE_GET_COMMAND_ARGUMENT',1)
if self.libraries.check('','getarg', otherLibs = self.compilers.flibs, fortranMangle = 1):
self.addDefine('HAVE_GETARG',1)
if self.functions.check('ipxfargc_', libraries = self.compilers.flibs):
self.addDefine('HAVE_PXFGETARG_NEW',1)
elif self.functions.check('f90_unix_MP_iargc', libraries = self.compilers.flibs):
self.addDefine('HAVE_NAGF90',1)
elif self.functions.check('PXFGETARG', libraries = self.compilers.flibs):
self.addDefine('HAVE_PXFGETARG',1)
elif self.functions.check('iargc_', libraries = self.compilers.flibs):
self.addDefine('HAVE_BGL_IARGC',1)
elif self.functions.check('GETARG@16', libraries = self.compilers.flibs):
self.addDefine('USE_NARGS',1)
self.addDefine('HAVE_IARG_COUNT_PROGNAME',1)
elif self.functions.check('_gfortran_iargc', libraries = self.compilers.flibs):
self.addDefine('HAVE_GFORTRAN_IARGC',1)
self.popLanguage()
return
def configure(self):
self.executeTest(self.configureFortranCommandLine)
return
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