package/scons: bump version to 4.5.2

- Switch to setuptools
- Update License hash due to a year change: 2019 -> 2021
- Install the packages to the site-packages directory, or else packages using
  scons fail to build with import errors.

Tested with benejson, gpsd, and mongodb.

Signed-off-by: Adam Duskett <adam.duskett@amarulasolutions.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/scons/scons.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  7801f3f62f654528e272df780be10c0e9337e897650b62ddcee9f39fde13f8fb  scons-3.1.2.tar.gz
-sha256  72ed889165fb28378cadac14552be4a959f1ebab6b148abb5dd2b49712c3c6f6  LICENSE.txt
+sha256  ce26aac95d350a79a4192196b0beac3cb24f4ccabce0123eb28d3370f576f072  SCons-4.5.2.tar.gz
+sha256  2f6ac9a1fc98394d18b80dba9bedb9d5626006d44db3fecf7cf3e21cff7e8b1c  LICENSE

package/scons/scons.mk

@@ -4,14 +4,15 @@
 #
 ################################################################################
 
-SCONS_VERSION = 3.1.2
+SCONS_VERSION = 4.5.2
+SCONS_SOURCE = SCons-$(SCONS_VERSION).tar.gz
 SCONS_SITE = http://downloads.sourceforge.net/project/scons/scons/$(SCONS_VERSION)
 SCONS_LICENSE = MIT
-SCONS_LICENSE_FILES = LICENSE.txt
-SCONS_SETUP_TYPE = distutils
+SCONS_LICENSE_FILES = LICENSE
+SCONS_SETUP_TYPE = setuptools
 
 HOST_SCONS_INSTALL_OPTS = \
-	--install-lib=$(HOST_DIR)/lib/scons-$(SCONS_VERSION)
+	--install-lib=$(HOST_DIR)/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages
 
 $(eval $(host-python-package))