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import sys
import os
from bento.commands import hooks
from scipy._build_utils import get_g77_abi_wrappers
@hooks.pre_build
def pre_build(context):
default_builder = context.default_builder
bld = context.waf_context
def fblas_builder(extension):
source = extension.sources[:]
# XXX: detect this properly
if sys.platform == "darwin":
info = {'extra_link_args': 'Accelerate'}
else:
info = {}
source += [os.path.relpath(f, os.path.abspath(os.path.dirname(__file__)))
for f in get_g77_abi_wrappers(info)]
return default_builder(extension,
features="c fc pyext bento cshlib f2py",
source=source,
use="LAPACK CLIB")
context.register_builder("_fblas", fblas_builder)
def cblas_builder(extension):
if bld.env.HAS_CBLAS:
return default_builder(extension,
features="c fc pyext bento cshlib f2py",
use="CBLAS")
context.register_builder("_cblas", cblas_builder)
def flapack_builder(extension):
source = extension.sources[:]
# XXX: detect this properly
if sys.platform == "darwin":
info = {'extra_link_args': 'Accelerate'}
else:
info = {}
source += [os.path.relpath(f, os.path.abspath(os.path.dirname(__file__)))
for f in get_g77_abi_wrappers(info)]
return default_builder(extension,
features="c fc pyext bento cshlib f2py",
source=source,
use="LAPACK CLIB")
context.register_builder("_flapack", flapack_builder)
def clapack_builder(extension):
if bld.env.HAS_CLAPACK:
return default_builder(extension,
features="c pyext bento cshlib f2py",
use="CLAPACK")
context.register_builder("_clapack", clapack_builder)
context.tweak_extension("_flinalg",
features="c fc pyext bento cshlib f2py f2py_fortran",
use="LAPACK CLIB")
context.tweak_extension("calc_lwork",
features="c fc pyext bento cshlib f2py f2py_fortran",
use="LAPACK CLIB")
context.tweak_extension("_interpolative",
features="c fc pyext bento cshlib f2py",
use="LAPACK CLIB")
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