bug#39611: coreutils v8.31 fails to compile with -Ofast

2 make: Leaving directory '/build/upstream' -- zsugabubus

bug#52033: a bug in paste command

F line terminators f: ASCII text, with CRLF line terminators If you do `paste e f | cat -A`, you can see it yourself what's going on. Use `tr -d '\r'` to remove unwanted CRs. -- zsugabubus