check openafs acinclude refactor

check-acinclude-refactor.sh

#!/bin/sh

git clean -d -f -q -x
git fetch https://gerrit.openafs.org/openafs refs/changes/44/12844/3
git checkout FETCH_HEAD
git log -n1 --oneline
echo 0.0.0 >.version # avoid false hunks in diff
./regen.sh -q
mv configure configure.new
mv configure-libafs configure-libafs.new

git checkout HEAD~3
git log -n1 --oneline
./regen.sh -q
mv configure configure.old
mv configure-libafs configure-libafs.old

echo "==================================="
echo "Looking for non-white space changes:"
diff -u -B -w configure.old configure.new
diff -u -B -w configure-libafs.old configure-libafs.new

rm .version # cleanup