finishing

setup.py

@@ -17,18 +17,13 @@
 if not extra_link_args and not extra_compile_args:
     print("No extra arguments for linking or compiling. You may not see any symbols exported.")    
 
-ext = []
+sqrt = Extension('quake_inverse_sq._sqrt', sources=['quake_inverse_sq/_sqrt.c'], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args)
 
-if not '--no-ext' in sys.argv:
-    sqrt = Extension('quake_inverse_sq._sqrt', sources=['quake_inverse_sq/_sqrt.c'], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args)
-    ext.append(sqrt)
-else:
-    ext = None
 setup(
     name="quake-inverse-squareroot",
     version="0.0.4",
     description="A Python port from Quake 3's fast inverse square root algorithm",
-    ext_modules=ext,
+    ext_modules=[sqrt],
     long_description=open('README.md').read(),
     long_description_content_type='text/markdown',
     url='https://github.com/timelessnesses/quake-inverse-squareroot',