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#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file
import re
from waflib import Utils
from waflib.Tools import fc,fc_config,fc_scan
from waflib.Configure import conf
def find_gfortran(conf):
fc=conf.find_program(['gfortran','g77'],var='FC')
fc=conf.cmd_to_list(fc)
conf.get_gfortran_version(fc)
conf.env.FC_NAME='GFORTRAN'
def gfortran_flags(conf):
v=conf.env
v['FCFLAGS_fcshlib']=['-fPIC']
v['FORTRANMODFLAG']=['-J','']
v['FCFLAGS_DEBUG']=['-Werror']
def gfortran_modifier_win32(conf):
fc_config.fortran_modifier_win32(conf)
def gfortran_modifier_cygwin(conf):
fc_config.fortran_modifier_cygwin(conf)
def gfortran_modifier_darwin(conf):
fc_config.fortran_modifier_darwin(conf)
def gfortran_modifier_platform(conf):
dest_os=conf.env['DEST_OS']or Utils.unversioned_sys_platform()
gfortran_modifier_func=getattr(conf,'gfortran_modifier_'+dest_os,None)
if gfortran_modifier_func:
gfortran_modifier_func()
def get_gfortran_version(conf,fc):
version_re=re.compile(r"GNU\s*Fortran",re.I).search
cmd=fc+['--version']
out,err=fc_config.getoutput(conf,cmd,stdin=False)
if out:match=version_re(out)
else:match=version_re(err)
if not match:
conf.fatal('Could not determine the compiler type')
cmd=fc+['-dM','-E','-']
out,err=fc_config.getoutput(conf,cmd,stdin=True)
if out.find('__GNUC__')<0:
conf.fatal('Could not determine the compiler type')
k={}
out=out.split('\n')
import shlex
for line in out:
lst=shlex.split(line)
if len(lst)>2:
key=lst[1]
val=lst[2]
k[key]=val
def isD(var):
return var in k
def isT(var):
return var in k and k[var]!='0'
conf.env['FC_VERSION']=(k['__GNUC__'],k['__GNUC_MINOR__'],k['__GNUC_PATCHLEVEL__'])
def configure(conf):
conf.find_gfortran()
conf.find_ar()
conf.fc_flags()
conf.gfortran_flags()
conf.gfortran_modifier_platform()
conf(find_gfortran)
conf(gfortran_flags)
conf(gfortran_modifier_win32)
conf(gfortran_modifier_cygwin)
conf(gfortran_modifier_darwin)
conf(gfortran_modifier_platform)
conf(get_gfortran_version)
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