package/python-backports-abc: drop python2 specific package

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

Config.in.legacy

@@ -146,6 +146,12 @@ endif
 
 comment "Legacy options removed in 2022.02"
 
+config BR2_PACKAGE_PYTHON_BACKPORTS_ABC
+	bool "python-backports-abc removed"
+	select BR2_LEGACY
+	help
+	  Package was removed together with python 2.7 support.
+
 config BR2_PACKAGE_PYTHON
 	bool "python2.7 package removed"
 	select BR2_LEGACY

package/Config.in

@@ -941,7 +941,6 @@ menu "External python modules"
 	source "package/python-avro/Config.in"
 	source "package/python-babel/Config.in"
 	source "package/python-backcall/Config.in"
-	source "package/python-backports-abc/Config.in"
 	source "package/python-backports-shutil-get-terminal-size/Config.in"
 	source "package/python-backports-ssl-match-hostname/Config.in"
 	source "package/python-bcrypt/Config.in"

package/python-backports-abc/Config.in

@@ -1,8 +0,0 @@
-config BR2_PACKAGE_PYTHON_BACKPORTS_ABC
-	bool "python-backports-abc"
-	depends on BR2_PACKAGE_PYTHON
-	help
-	  A backport of recent additions to the 'collections.abc'
-	  module.
-
-	  https://pypi.python.org/pypi/backports_abc

package/python-backports-abc/python-backports-abc.hash

@@ -1,5 +0,0 @@
-# md5 from https://pypi.python.org/pypi/backports_abc/json
-md5 7d1936ec183a3586290adf60f6f96764 backports_abc-0.5.tar.gz
-# Locally computed
-sha256  033be54514a03e255df75c5aee8f9e672f663f93abb723444caec8fe43437bde  backports_abc-0.5.tar.gz
-sha256  0a4f3b38055f50f047a42521568fa6ddb9a5976c2884f6ae138796d0f71150ca  LICENSE

package/python-backports-abc/python-backports-abc.mk

@@ -1,14 +0,0 @@
-################################################################################
-#
-# python-backports-abc
-#
-################################################################################
-
-PYTHON_BACKPORTS_ABC_VERSION = 0.5
-PYTHON_BACKPORTS_ABC_SOURCE = backports_abc-$(PYTHON_BACKPORTS_ABC_VERSION).tar.gz
-PYTHON_BACKPORTS_ABC_SITE = https://pypi.python.org/packages/68/3c/1317a9113c377d1e33711ca8de1e80afbaf4a3c950dd0edfaf61f9bfe6d8
-PYTHON_BACKPORTS_ABC_LICENSE = Python-2.0
-PYTHON_BACKPORTS_ABC_LICENSE_FILES = LICENSE
-PYTHON_BACKPORTS_ABC_SETUP_TYPE = setuptools
-
-$(eval $(python-package))