1 files changed, 2 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index 206a430..5938c01 100644
--- a/setup.py
+++ b/setup.py
@@ -345,6 +345,8 @@ def cibuildwheel_windows():
     import time
 
     time.sleep(5)
+    print("*** USE CYTHON = %s\n" % USE_CYTHON)
+    raise ValueError(USE_CYTHON)
 
 
 if __name__ == "__main__":