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from os.path import join as pjoin
from numscons import GetNumpyEnvironment
from numscons import CheckF77BLAS, CheckF77Clib, NumpyCheckLibAndHeader
from numscons import write_info
env = GetNumpyEnvironment(ARGUMENTS)
#=======================
# Starting Configuration
#=======================
config = env.NumpyConfigure(custom_tests =
{'CheckBLAS' : CheckF77BLAS,
'CheckF77Clib' : CheckF77Clib,
'NumpyCheckLibAndHeader' : NumpyCheckLibAndHeader})
#-----------------
# Checking Lapack
#-----------------
st = config.CheckBLAS()
if not st:
raise RuntimeError("no blas found, necessary for umfpack module")
has_umfpack = config.NumpyCheckLibAndHeader(
'umfpack', None, 'umfpack.h', section = 'umfpack', autoadd = 1)
config.Finish()
write_info(env)
if has_umfpack:
env.Append(SWIGFLAGS = '-python')
env.Append(SWIGFLAGS = '$_CPPINCFLAGS')
env.NumpyPythonExtension('__umfpack', source = 'umfpack.i')
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