#!/bin/sh
VERSION=73.1
tar --files-from=file.list -xJvf ../icu4c-$VERSION.tar.xz
mv icu4c-$VERSION icu4c-$VERSION-orig
cp -rf ./icu4c-$VERSION-new ./icu4c-$VERSION
diff --unified -Nr icu4c-$VERSION-orig icu4c-$VERSION > icu4c-$VERSION.patch
mv icu4c-$VERSION.patch ../patches
rm -rf ./icu4c-$VERSION
rm -rf ./icu4c-$VERSION-orig