[patch] cygport : update to python 3.9

[Marco Atzeri <marco.atzeri@gmail.com>]

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Attached patch moves "default" from 3.6 to 3.9

Additional changes:
  Remove 3.5 from all
  Change future to 3.10


Other point:

As 3.5 was never reall deployed, I think we can remove it from the 
distibution.

As we have a lot of python3-* is obsoleded py python36-*
what is the best way to updated to python39-* when available ?

Regards
Marco





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--- python-wheel.cygclass-bk	2021-12-31 08:53:33.186729100 +0100
+++ python-wheel.cygclass	2021-12-31 10:10:42.372875400 +0100
@@ -60,12 +60,12 @@
 #  inherit python-wheel
 #  DESCRIPTION
 #  A colon-seperated list of version(s) for which this module should be built.
-#  Some aliases are also accepted:
-#  * all: all supported 3.y versions (currently: 3.5 through 3.8)
-#  * future: the default and upcoming 3.y versions (currently: 3.7, 3.8)
-#  * default: the default 3.y version(s) (currently: 3.7, 3.8)
+#  Some aliases are also accepted (at 2021 Dec 31st):
+#  * all: all supported 3.y versions (currently: 3.6 through 3.9)
+#  * future: the default and upcoming 3.y versions (currently: 3.9, 3.10)
+#  * default: the default 3.y version(s) (currently: 3.8, 3.9)
 #  * 2: the default 2.x version (permanently 2.7)
-#  * 3: the default 3.x version (currently: 3.8)
+#  * 3: the default 3.x version (currently: 3.9)
 #  This variable must be defined before inheriting python-wheel.cygclass.
 #  If undefined, "default" is assumed.
 #  NOTES
@@ -93,11 +93,11 @@
 for ver in ${PYTHON_WHEEL_VERSIONS//:/ }
 do
 	case "${ver}" in
-	all)		_tmp_wheel_v+=3.5:3.6:3.7:3.8: ;;
-	future)		_tmp_wheel_v+=3.7:3.8: ;;
-	default)	_tmp_wheel_v+=3.7:3.8: ;;
+	all)		_tmp_wheel_v+=3.6:3.7:3.8:3.9: ;;
+	future)		_tmp_wheel_v+=3.9:3.10: ;;
+	default)	_tmp_wheel_v+=3.8:3.9: ;;
 	2)		_tmp_wheel_v+=2.7: ;;
-	3)		_tmp_wheel_v+=3.8: ;;
+	3)		_tmp_wheel_v+=3.9: ;;
 	*)		_tmp_wheel_v+=$ver: ;;
 	esac
 done
@@ -128,7 +128,7 @@
 		# and MUST NOT be updated when defaults change
 		case ${ver} in
 		2.7)	declare -g python27_${PYTHON_WHEEL_NAME//[-\.]/_}_OBSOLETES="python-${PYTHON_WHEEL_NAME} python2-${PYTHON_WHEEL_NAME}" ;;
-		3.6)	declare -g python36_${PYTHON_WHEEL_NAME//[-\.]/_}_OBSOLETES="python3-${PYTHON_WHEEL_NAME}" ;;
+		3.9)	declare -g python39_${PYTHON_WHEEL_NAME//[-\.]/_}_OBSOLETES="python3-${PYTHON_WHEEL_NAME}" ;;
 		esac
 		declare -g python${ver/.}_${PYTHON_WHEEL_NAME//[-\.]/_}_CONTENTS="usr/lib/python${ver}/site-packages/ usr/share/doc/python${ver/.}-${PYTHON_WHEEL_NAME}"
 	done
@@ -195,7 +195,7 @@
 		# ENSUREPIP_OPTIONS=install: pipX, pipX.Y, easy_install-X.Y
 
 		case ${ver} in
-		2.7|3.8) export ENSUREPIP_OPTIONS="install" ;;
+		2.7|3.9) export ENSUREPIP_OPTIONS="install" ;;
 		*) export ENSUREPIP_OPTIONS="altinstall" ;;
 		esac
 		pip${ver} install -I dist/${whl} --root ${D} --prefix /usr --no-compile --no-deps --no-warn-script-location || error "pip${ver} install failed"