- Issue #17086: Backport the patches from the 3.3 branch to cross-build
  the package.
diff --git a/Lib/plat-generic/regen b/Lib/plat-generic/regen
index a20cdc1..c96167d 100755
--- a/Lib/plat-generic/regen
+++ b/Lib/plat-generic/regen
@@ -1,3 +1,3 @@
 #! /bin/sh
 set -v
-python$EXE ../../Tools/scripts/h2py.py -i '(u_long)' /usr/include/netinet/in.h
+eval $PYTHON_FOR_BUILD ../../Tools/scripts/h2py.py -i "'(u_long)'" /usr/include/netinet/in.h