Due to
b67aaf21e8ef8 / CREATE EXTENSION ... CASCADE the test output
contains the extension name in yet another place. Since that's variable
depending on the python version...
Add yet another name mangling stanza to regress-python3-mangle.mk.
Author: Petr Jelinek
-e "s/LANGUAGE plpython2u/LANGUAGE plpython3u/g" \
-e "s/EXTENSION \([^ ]*_\)*plpythonu/EXTENSION \1plpython3u/g" \
-e "s/EXTENSION \([^ ]*_\)*plpython2u/EXTENSION \1plpython3u/g" \
+ -e 's/installing required extension "plpython2u"/installing required extension "plpython3u"/g' \
$$file >`echo $$file | sed 's,^.*/\([^/][^/]*/\)\([^/][^/]*\)$$,\1python3/\2,'` || exit; \
done