initial commit

setup.py

@@ -0,0 +1,53 @@
+import os
+import sys
+
+from Cython.Build import cythonize
+from Cython.Compiler import Options
+from setuptools import setup
+
+Options.docstrings = False
+Options.embed_pos_in_docstring = False
+Options.annotate = False
+Options.fast_fail = True
+
+DEBUG = bool(os.getenv("DOPT_DEBUG", None))
+
+linetrace_opt: bool = False
+if DEBUG:
+    linetrace_opt = True
+
+ext_modules = cythonize(
+    [""], # !! add Cython modules here
+    compiler_directives={
+        "language_level": 3,
+        "boundscheck": False,
+        "wraparound": False,
+        "embedsignature": False,
+        "annotation_typing": True,
+        "linetrace": linetrace_opt,
+    },
+)
+
+
+if DEBUG:
+    ext_modules[0].define_macros.append(("CYTHON_TRACE", "1"))
+
+compiler_args: list[str] = []
+linker_args: list[str] = []
+
+
+if sys.platform.startswith("win") and not DEBUG:
+    c_args = ("/O2", "/GL", "/Gy")
+    l_args = ("/LTCG", "/OPT:REF", "/OPT:ICF")
+else:
+    c_args = tuple()
+    l_args = tuple()
+
+compiler_args.extend(c_args)
+linker_args.extend(l_args)
+
+for ext in ext_modules:
+    ext.extra_compile_args.extend(compiler_args)
+    ext.extra_link_args.extend(linker_args)
+
+setup(ext_modules=ext_modules)