suppress cython performance hint warning

linesight · linesight · commit a73c8010af97 · 2025-02-18T09:21:06.000-08:00
diff --git a/tools/cython_setup.py b/tools/cython_setup.py
@@ -428,6 +428,8 @@ def get_ext_modules(options):
             "c_string_encoding": "utf-8",
             "profile": ENABLE_PROFILING,
             "linetrace": ENABLE_LINE_TRACING,
+            "show_performance_hints": False,  # default directive would produce 
+                                              # way too many warning
         },
 
         language="c++",
