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-rwxr-xr-xsrc/pybind/rbd/setup.py14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/pybind/rbd/setup.py b/src/pybind/rbd/setup.py
index 1f20c3ed4..eeb33c73d 100755
--- a/src/pybind/rbd/setup.py
+++ b/src/pybind/rbd/setup.py
@@ -14,6 +14,7 @@ else:
from distutils.ccompiler import new_compiler
from distutils.errors import CompileError, LinkError
from itertools import filterfalse, takewhile
+from packaging import version
import distutils.sysconfig
@@ -148,11 +149,22 @@ else:
sys.exit(1)
cmdclass = {}
+compiler_directives={'language_level': sys.version_info.major}
try:
from Cython.Build import cythonize
from Cython.Distutils import build_ext
+ from Cython import __version__ as cython_version
cmdclass = {'build_ext': build_ext}
+
+ # Needed for building with Cython 0.x and Cython 3 from the same file,
+ # preserving the same behavior.
+ # When Cython 0.x builds go away, replace this compiler directive with
+ # noexcept on rbd_callback_t and librbd_progress_fn_t (or consider doing
+ # something similar to except? -9000 on rbd_diff_iterate2() callback for
+ # progress callbacks to propagate exceptions).
+ if version.parse(cython_version) >= version.parse('3'):
+ compiler_directives['legacy_implicit_noexcept'] = True
except ImportError:
print("WARNING: Cython is not installed.")
@@ -197,7 +209,7 @@ setup(
**ext_args
)
],
- compiler_directives={'language_level': sys.version_info.major},
+ compiler_directives=compiler_directives,
build_dir=os.environ.get("CYTHON_BUILD_DIR", None),
**cythonize_args
),