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--- a/scalene/scalene_preload.py
+++ b/scalene/scalene_preload.py
@@ -12,6 +12,10 @@ from typing import Dict
import scalene
+# To patch loader to use Python ABI renamed files
+from importlib.machinery import EXTENSION_SUFFIXES
+
+
class ScalenePreload:
@staticmethod
def get_preload_environ(args: argparse.Namespace) -> Dict[str, str]:
@@ -72,7 +76,10 @@ class ScalenePreload:
f'{library_path}:{os.environ["LD_LIBRARY_PATH"]}'
)
- new_ld_preload = "libscalene.so"
+ # Debianize the path to so file which has been suffixed with arch and Python version
+ library_filename = "libscalene" + EXTENSION_SUFFIXES[0]
+ new_ld_preload = os.path.join(scalene.__path__[0], library_filename)
+
if "LD_PRELOAD" not in os.environ:
env["LD_PRELOAD"] = new_ld_preload
elif new_ld_preload not in os.environ["LD_PRELOAD"].split(":"):
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