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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 __str1__(self):
if not hasattr(self, 'clanguage'):
return ''
return ' Clanguage: ' + self.clanguage +'\n'
def setupHelp(self, help):
import nargs
help.addArgument('PETSc', '-with-clanguage=<C or C++>', nargs.Arg(None, 'C', 'Specify C or C++ language'))
help.addArgument('PETSc', '-with-fortran=<bool>', nargs.ArgBool(None, 1, 'Create and install the Fortran wrappers'))
return
def setupDependencies(self, framework):
config.base.Configure.setupDependencies(self, framework)
return
def configureCLanguage(self):
'''Choose whether to compile the PETSc library using a C or C++ compiler'''
self.clanguage = self.framework.argDB['with-clanguage'].upper().replace('+','x').replace('X','x')
if not self.clanguage in ['C', 'Cxx']:
raise RuntimeError('Invalid C language specified: '+str(self.clanguage))
self.framework.logPrint('C language is '+str(self.clanguage))
self.addDefine('CLANGUAGE_'+self.clanguage.upper(),'1')
self.framework.require('config.setCompilers', None).mainLanguage = self.clanguage
def configureFortranLanguage(self):
'''Turn on Fortran bindings'''
if not self.framework.argDB['with-fortran']:
self.framework.argDB['with-fc'] = '0'
self.framework.logPrint('Not using Fortran')
else:
self.framework.logPrint('Using Fortran')
return
def configure(self):
self.executeTest(self.configureCLanguage)
self.executeTest(self.configureFortranLanguage)
return
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