initial buildroot for linux 5.15

package/python-smmap2/Config.in

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+config BR2_PACKAGE_PYTHON_SMMAP2
+	bool "python-smmap2"
+	depends on BR2_PACKAGE_PYTHON3
+	help
+	  Smmap wraps an interface around mmap and tracks the mapped
+	  files as well as the amount of clients who use it. If the
+	  system runs out of resources, or if a memory limit is reached,
+	  it will automatically unload unused maps to allow continued
+	  operation.
+
+	  https://github.com/gitpython-developers/smmap

package/python-smmap2/python-smmap2.hash

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+# md5, sha256 from https://pypi.org/pypi/smmap/json
+md5	61882572be57023980c36f5493523077  smmap-4.0.0.tar.gz
+sha256	7e65386bd122d45405ddf795637b7f7d2b532e7e401d46bbe3fb49b9986d5182  smmap-4.0.0.tar.gz
+# Locally computed sha256 checksums
+sha256	88e9d93f708d110b328a834302dd1d5c6afbda530e7721d15d80b3511d86f235  LICENSE

package/python-smmap2/python-smmap2.mk

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+################################################################################
+#
+# python-smmap2
+#
+################################################################################
+
+PYTHON_SMMAP2_VERSION = 4.0.0
+PYTHON_SMMAP2_SOURCE = smmap-$(PYTHON_SMMAP2_VERSION).tar.gz
+PYTHON_SMMAP2_SITE = https://files.pythonhosted.org/packages/dd/d4/2b4f196171674109f0fbb3951b8beab06cd0453c1b247ec0c4556d06648d
+PYTHON_SMMAP2_SETUP_TYPE = setuptools
+PYTHON_SMMAP2_LICENSE = BSD-3-Clause
+PYTHON_SMMAP2_LICENSE_FILES = LICENSE
+
+$(eval $(python-package))