Add python3 bye

python3-bye/.gitignore

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+/rootfs/
+/9pfs-rootfs/

python3-bye/Config.uk

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+# Configure Python3 application for a build that uses initrd to pass the root
+# filesystem.
+# Enable initrd / CPIO-related core components and configurations.
+
+config APPBYEPYTHON3
+	bool "Configure Python3 application with initrd as rootfs"
+	default y
+
+	# Select application library (Python3). Use main function in
+	# application library. Other libraries, such as Musl or LWIP, are
+	# selected as dependencies of Python3.
+	select LIBPYTHON3
+	select LIBPYTHON3_MAIN_FUNCTION
+
+	# Select filesystem core components: vfscore, cpio, ramfs, devfs. For
+	# each select corresponding features. The other core components are
+	# selected as dependencies of Python3.
+	select LIBVFSCORE
+	select LIBVFSCORE_AUTOMOUNT_UP
+	select LIBRAMFS
+	select LIBUKCPIO
+
+	# Pass environment variables as command line arguments. This is
+	# required for passing the `PYTHONPATH` environment variable.
+	select LIBPOSIX_ENVIRON
+	select LIBPOSIX_ENVIRON_LIBPARAM
+
+	# Add randomness support.
+	select LIBUKRANDOM
+	select LIBUKRANDOM_GETRANDOM

python3-bye/Dockerfile

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+FROM python:3.10.11 AS base
+
+FROM scratch
+
+COPY --from=base /usr/local/lib/python3.10 /usr/local/lib/python3.10
+
+COPY ./hello.py /app/hello.py

python3-bye/Makefile

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+UK_ROOT ?= $(PWD)/../repos/unikraft
+UK_BUILD ?= $(PWD)/out
+UK_APP ?= $(PWD)
+LIBS_BASE = $(PWD)/../repos/libs
+UK_LIBS ?= $(LIBS_BASE)/musl:$(LIBS_BASE)/lwip:$(LIBS_BASE)/python3:$(LIBS_BASE)/compiler-rt
+
+.PHONY: all
+
+all:
+	@$(MAKE) -C $(UK_ROOT) L=$(UK_LIBS) A=$(UK_APP) O=$(UK_BUILD)
+
+$(MAKECMDGOALS):
+	@$(MAKE) -C $(UK_ROOT) L=$(UK_LIBS) A=$(UK_APP) O=$(UK_BUILD) $(MAKECMDGOALS)