fix setup

Author: tinmarr

setup.py

@@ -26,6 +26,11 @@ def package_files(directory):
     version=version,
     package_data={"rubato": package_files("rubato/static")},
     ext_modules=[
+        Extension(
+            "rubato.c_src.pixel_editor",
+            ["rubato/c_src/pixel_editor.py", "rubato/c_src/PixelEditor.cpp"],
+            extra_compile_args=["-std=c++14"],
+        ),
         *cythonize(
             "rubato/**/*.py",
             exclude=["rubato/__pyinstaller/**/*", "rubato/static/**/*"],
@@ -35,10 +40,5 @@ def package_files(directory):
                 "linetrace": linetrace,
             },
         ),
-        Extension(
-            "rubato.c_src.pixel_editor",
-            ["rubato/c_src/pixel_editor.py", "rubato/c_src/PixelEditor.cpp"],
-            extra_compile_args=["-std=c++14"],
-        ),
     ]
 )