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import os
from setuptools import Extension, setup
from Cython.Build import cythonize
from build_utils import set_cc_variables
from build_utils import get_openmp_flag
original_environ = os.environ.copy()
try:
# Make it possible to compile the 2 OpenMP enabled Cython extensions
# with different compilers and therefore different OpenMP runtimes.
inner_loop_cc_var = set_cc_variables("CC_INNER_LOOP")
openmp_flag = get_openmp_flag()
ext_modules = [
Extension(
"openmp_helpers_inner",
["openmp_helpers_inner.pyx"],
extra_compile_args=openmp_flag,
extra_link_args=openmp_flag,
)
]
setup(
name="_openmp_test_helper_inner",
ext_modules=cythonize(
ext_modules,
compiler_directives={
"language_level": 3,
"boundscheck": False,
"wraparound": False,
},
compile_time_env={"CC_INNER_LOOP": inner_loop_cc_var or "unknown"},
),
)
finally:
os.environ.update(original_environ)
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