scripts/lnr: remove

lnr is a script that implements the same behaviour as 'ln --relative
--symlink', as at the time of creation --relative was only available in
coreutils 8.16 onwards which was too new for the older supported distros.

Now, however, everyone has a new enough coreutils, so we can remove this
script.

All users of lnr should be replaced with ln --relative --symbolic.

(From OE-Core rev: 723b6e40f5943426364bffce7c58ade65c4abbba)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/lnr

@@ -1,24 +0,0 @@
-#! /usr/bin/env python3
-#
-# SPDX-License-Identifier: GPL-2.0-only
-#
-
-# Create a *relative* symlink, just like ln --relative does but without needing
-# coreutils 8.16.
-
-import sys, os
-
-if len(sys.argv) != 3:
-   print("$ lnr TARGET LINK_NAME")
-   sys.exit(1)
-
-target = sys.argv[1]
-linkname = sys.argv[2]
-
-if os.path.isabs(target):
-   if not os.path.isabs(linkname):
-      linkname = os.path.abspath(linkname)
-   start = os.path.dirname(linkname)
-   target = os.path.relpath(target, start)
-
-os.symlink(target, linkname)