poky/meta/recipes-devtools/python/python_2.7.16.bb - stefanberger/openbmc - Gitiles

 require python.inc

 DEPENDS = "python-native libffi bzip2 gdbm openssl \
            readline sqlite3 zlib virtual/crypt"

 DISTRO_SRC_URI ?= "file://sitecustomize.py"
 DISTRO_SRC_URI_linuxstdbase = ""
 SRC_URI += " \
            file://01-use-proper-tools-for-cross-build.patch \
            file://03-fix-tkinter-detection.patch \
            file://06-avoid_usr_lib_termcap_path_in_linking.patch \
            ${DISTRO_SRC_URI} \
            file://multilib.patch \
            file://cgi_py.patch \
            file://setup_py_skip_cross_import_check.patch \
            file://add-md5module-support.patch \
            file://host_include_contamination.patch \
            file://fix_for_using_different_libdir.patch \
            file://setuptweaks.patch \
            file://check-if-target-is-64b-not-host.patch \
            file://search_db_h_in_inc_dirs_and_avoid_warning.patch \
            ${@bb.utils.contains('PACKAGECONFIG', 'tk', '', 'file://avoid_warning_about_tkinter.patch', d)} \
            file://avoid_warning_for_sunos_specific_module.patch \
            file://python-2.7.3-remove-bsdb-rpath.patch \
            file://run-ptest \
            file://parallel-makeinst-create-bindir.patch \
            file://use_sysroot_ncurses_instead_of_host.patch \
            file://add-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch \
            file://pass-missing-libraries-to-Extension-for-mul.patch \
            file://support_SOURCE_DATE_EPOCH_in_py_compile_2.7.patch \
            file://float-endian.patch \
            file://0001-python2-use-cc_basename-to-replace-CC-for-checking-c.patch \
            file://0001-2.7-bpo-34155-Dont-parse-domains-containing-GH-13079.patch \
            file://bpo-36742-cve-2019-10160.patch \
            file://0001-2.7-bpo-38243-Escape-the-server-title-of-DocXMLRPCSe.patch \
 "

 S = "${WORKDIR}/Python-${PV}"

 inherit autotools multilib_header python-dir pythonnative ptest

 CONFIGUREOPTS += " --with-system-ffi "

 EXTRA_OECONF += "ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no ac_cv_working_tzset=yes"

 PACKAGECONFIG ??= "bdb"
 PACKAGECONFIG[bdb] = ",,db"
 PACKAGECONFIG[tk] = ",,tk"

 do_configure_append() {
 	rm -f ${S}/Makefile.orig
         autoreconf -Wcross --verbose --install --force --exclude=autopoint ../Python-${PV}/Modules/_ctypes/libffi
 }

 do_compile() {
         # regenerate platform specific files, because they depend on system headers
         cd ${S}/Lib/plat-linux2
         include=${STAGING_INCDIR} ${STAGING_BINDIR_NATIVE}/python-native/python \
                 ${S}/Tools/scripts/h2py.py -i '(u_long)' \
                 ${STAGING_INCDIR}/dlfcn.h \
                 ${STAGING_INCDIR}/linux/cdrom.h \
                 ${STAGING_INCDIR}/netinet/in.h \
                 ${STAGING_INCDIR}/sys/types.h
         sed -e 's,${STAGING_DIR_HOST},,g' -i *.py
         cd -

 	# remove any bogus LD_LIBRARY_PATH
 	sed -i -e s,RUNSHARED=.*,RUNSHARED=, Makefile

 	if [ ! -f Makefile.orig ]; then
 		install -m 0644 Makefile Makefile.orig
 	fi
 	sed -i -e 's#^LDFLAGS=.*#LDFLAGS=${LDFLAGS} -L. -L${STAGING_LIBDIR}#g' \
 		-e 's,libdir=${libdir},libdir=${STAGING_LIBDIR},g' \
 		-e 's,libexecdir=${libexecdir},libexecdir=${STAGING_DIR_HOST}${libexecdir},g' \
 		-e 's,^LIBDIR=.*,LIBDIR=${STAGING_LIBDIR},g' \
 		-e 's,includedir=${includedir},includedir=${STAGING_INCDIR},g' \
 		-e 's,^INCLUDEDIR=.*,INCLUDE=${STAGING_INCDIR},g' \
 		-e 's,^CONFINCLUDEDIR=.*,CONFINCLUDE=${STAGING_INCDIR},g' \
 		Makefile
 	# save copy of it now, because if we do it in do_install and
 	# then call do_install twice we get Makefile.orig == Makefile.sysroot
 	install -m 0644 Makefile Makefile.sysroot

 	export CROSS_COMPILE="${TARGET_PREFIX}"
 	export PYTHONBUILDDIR="${B}"

 	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
 		HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
 		STAGING_LIBDIR=${STAGING_LIBDIR} \
 		STAGING_INCDIR=${STAGING_INCDIR} \
 		STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
 		OPT="${CFLAGS}"
 }

 do_install() {
 	# make install needs the original Makefile, or otherwise the inclues would
 	# go to ${D}${STAGING...}/...
 	install -m 0644 Makefile.orig Makefile

 	export CROSS_COMPILE="${TARGET_PREFIX}"
 	export PYTHONBUILDDIR="${B}"

 	# After swizzling the makefile, we need to run the build again.
 	# install can race with the build so we have to run this first, then install
 	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
 		HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
 		CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
 		STAGING_LIBDIR=${STAGING_LIBDIR} \
 		STAGING_INCDIR=${STAGING_INCDIR} \
 		STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
 		DESTDIR=${D} LIBDIR=${libdir}

 	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
 		HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
 		CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
 		STAGING_LIBDIR=${STAGING_LIBDIR} \
 		STAGING_INCDIR=${STAGING_INCDIR} \
 		STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
 		DESTDIR=${D} LIBDIR=${libdir} install

 	install -m 0644 Makefile.sysroot ${D}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile

 	if [ -e ${WORKDIR}/sitecustomize.py ]; then
 		install -m 0644 ${WORKDIR}/sitecustomize.py ${D}/${libdir}/python${PYTHON_MAJMIN}
 	fi

 	oe_multilib_header python${PYTHON_MAJMIN}/pyconfig.h

     if [ -z "${@bb.utils.filter('PACKAGECONFIG', 'bdb', d)}" ]; then
         rm -rf ${D}/${libdir}/python${PYTHON_MAJMIN}/bsddb
     fi

     # Python 3.x version of 2to3 is now the default
     mv ${D}/${bindir}/2to3 ${D}/${bindir}/2to3-${PYTHON_MAJMIN}
 }

 do_install_append_class-nativesdk () {
 	create_wrapper ${D}${bindir}/python2.7 PYTHONHOME='${prefix}' TERMINFO_DIRS='${sysconfdir}/terminfo:/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo' PYTHONNOUSERSITE='1'
 }

 SSTATE_SCAN_FILES += "Makefile"
 PACKAGE_PREPROCESS_FUNCS += "py_package_preprocess"

 py_package_preprocess () {
 	# copy back the old Makefile to fix target package
 	install -m 0644 ${B}/Makefile.orig ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile

 	# Remove references to buildmachine paths in target Makefile and _sysconfigdata
 	sed -i -e 's:--sysroot=${STAGING_DIR_TARGET}::g' -e s:'--with-libtool-sysroot=${STAGING_DIR_TARGET}'::g \
 		-e 's|${DEBUG_PREFIX_MAP}||g' \
 		-e 's:${HOSTTOOLS_DIR}/::g' \
 		-e 's:${RECIPE_SYSROOT_NATIVE}::g' \
 		-e 's:${RECIPE_SYSROOT}::g' \
 		-e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \
 		${PKGD}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile \
 		${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata.py
 	(cd ${PKGD}; python -m py_compile ./${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata.py)
 }

 PACKAGES_remove = "${PN}"

 # manual dependency additions
 RPROVIDES_${PN}-modules = "${PN}"
 RRECOMMENDS_${PN}-core_append_class-nativesdk = " nativesdk-python-modules"
 RRECOMMENDS_${PN}-crypt = "openssl"

 # package libpython2
 PACKAGES =+ "lib${BPN}2"
 FILES_lib${BPN}2 = "${libdir}/libpython*.so.*"

 # catch all the rest (unsorted)
 PACKAGES += "${PN}-misc"
 FILES_${PN}-misc = "${libdir}/python${PYTHON_MAJMIN}"
 RDEPENDS_${PN}-modules += "${PN}-misc"

 # ptest
 RDEPENDS_${PN}-ptest = "${PN}-modules ${PN}-tests unzip tzdata-europe coreutils sed"
 RDEPENDS_${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk tk-lib', '', d)}"
 # catch manpage
 PACKAGES += "${PN}-man"
 FILES_${PN}-man = "${datadir}/man"

 # Nasty but if bdb isn't enabled the package won't be generated
 RDEPENDS_${PN}-modules_remove = "${@bb.utils.contains('PACKAGECONFIG', 'bdb', '', '${PN}-bsddb', d)}"

 RDEPENDS_${PN}-dev = ""

 BBCLASSEXTEND = "nativesdk"

 # We want bytecode precompiled .py files (.pyc's) by default
 # but the user may set it on their own conf

 INCLUDE_PYCS ?= "1"

 python(){
     import collections, json

     filename = os.path.join(d.getVar('THISDIR'), 'python', 'python2-manifest.json')
     # This python changes the datastore based on the contents of a file, so mark
     # that dependency.
     bb.parse.mark_dependency(d, filename)

     with open(filename) as manifest_file:
         manifest_str =  manifest_file.read()
         json_start = manifest_str.find('# EOC') + 6
         manifest_file.seek(json_start)
         manifest_str = manifest_file.read()
         python_manifest = json.loads(manifest_str, object_pairs_hook=collections.OrderedDict)

     include_pycs = d.getVar('INCLUDE_PYCS')

     packages = d.getVar('PACKAGES').split()
     pn = d.getVar('PN')

     newpackages=[]

     for key in python_manifest:
         pypackage= pn + '-' + key

         if pypackage not in packages:
             # We need to prepend, otherwise python-misc gets everything
             # so we use a new variable
             newpackages.append(pypackage)

         # "Build" python's manifest FILES, RDEPENDS and SUMMARY
         d.setVar('FILES_' + pypackage, '')
         for value in python_manifest[key]['files']:
             d.appendVar('FILES_' + pypackage, ' ' + value)
             if include_pycs == '1':
                 if value.endswith('.py'):
                     d.appendVar('FILES_' + pypackage, ' ' + value + 'c')

         for value in python_manifest[key]['rdepends']:
             # Make it work with or without $PN
             if '${PN}' in value:
                 value=value.split('-')[1]
             d.appendVar('RDEPENDS_' + pypackage, ' ' + pn + '-' + value)
         d.setVar('SUMMARY_' + pypackage, python_manifest[key]['summary'])

     # Prepending so to avoid python-misc getting everything
     packages = newpackages + packages
     d.setVar('PACKAGES', ' '.join(packages))
     d.setVar('ALLOW_EMPTY_${PN}-modules', '1')
 }

 # Files needed to create a new manifest
 SRC_URI += "file://create_manifest2.py file://get_module_deps2.py file://python2-manifest.json"

 do_create_manifest() {
     # This task should be run with every new release of Python.
     # We must ensure that PACKAGECONFIG enables everything when creating
     # a new manifest, this is to base our new manifest on a complete
     # native python build, containing all dependencies, otherwise the task
     # wont be able to find the required files.
     # e.g. BerkeleyDB is an optional build dependency so it may or may not
     # be present, we must ensure it is.

     cd ${WORKDIR}
     # This needs to be executed by python-native and NOT by HOST's python
     nativepython create_manifest2.py
     cp python2-manifest.json.new ${THISDIR}/python/python2-manifest.json
 }

 # bitbake python -c create_manifest
 addtask do_create_manifest

 # Make sure we have native python ready when we create a new manifest
 do_create_manifest[depends] += "python:do_prepare_recipe_sysroot"
 do_create_manifest[depends] += "python:do_patch"
	require python.inc

	DEPENDS = "python-native libffi bzip2 gdbm openssl \
	readline sqlite3 zlib virtual/crypt"

	DISTRO_SRC_URI ?= "file://sitecustomize.py"
	DISTRO_SRC_URI_linuxstdbase = ""
	SRC_URI += " \
	file://01-use-proper-tools-for-cross-build.patch \
	file://03-fix-tkinter-detection.patch \
	file://06-avoid_usr_lib_termcap_path_in_linking.patch \
	${DISTRO_SRC_URI} \
	file://multilib.patch \
	file://cgi_py.patch \
	file://setup_py_skip_cross_import_check.patch \
	file://add-md5module-support.patch \
	file://host_include_contamination.patch \
	file://fix_for_using_different_libdir.patch \
	file://setuptweaks.patch \
	file://check-if-target-is-64b-not-host.patch \
	file://search_db_h_in_inc_dirs_and_avoid_warning.patch \
	${@bb.utils.contains('PACKAGECONFIG', 'tk', '', 'file://avoid_warning_about_tkinter.patch', d)} \
	file://avoid_warning_for_sunos_specific_module.patch \
	file://python-2.7.3-remove-bsdb-rpath.patch \
	file://run-ptest \
	file://parallel-makeinst-create-bindir.patch \
	file://use_sysroot_ncurses_instead_of_host.patch \
	file://add-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch \
	file://pass-missing-libraries-to-Extension-for-mul.patch \
	file://support_SOURCE_DATE_EPOCH_in_py_compile_2.7.patch \
	file://float-endian.patch \
	file://0001-python2-use-cc_basename-to-replace-CC-for-checking-c.patch \
	file://0001-2.7-bpo-34155-Dont-parse-domains-containing-GH-13079.patch \
	file://bpo-36742-cve-2019-10160.patch \
	file://0001-2.7-bpo-38243-Escape-the-server-title-of-DocXMLRPCSe.patch \
	"

	S = "${WORKDIR}/Python-${PV}"

	inherit autotools multilib_header python-dir pythonnative ptest

	CONFIGUREOPTS += " --with-system-ffi "

	EXTRA_OECONF += "ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no ac_cv_working_tzset=yes"

	PACKAGECONFIG ??= "bdb"
	PACKAGECONFIG[bdb] = ",,db"
	PACKAGECONFIG[tk] = ",,tk"

	do_configure_append() {
	rm -f ${S}/Makefile.orig
	autoreconf -Wcross --verbose --install --force --exclude=autopoint ../Python-${PV}/Modules/_ctypes/libffi
	}

	do_compile() {
	# regenerate platform specific files, because they depend on system headers
	cd ${S}/Lib/plat-linux2
	include=${STAGING_INCDIR} ${STAGING_BINDIR_NATIVE}/python-native/python \
	${S}/Tools/scripts/h2py.py -i '(u_long)' \
	${STAGING_INCDIR}/dlfcn.h \
	${STAGING_INCDIR}/linux/cdrom.h \
	${STAGING_INCDIR}/netinet/in.h \
	${STAGING_INCDIR}/sys/types.h
	sed -e 's,${STAGING_DIR_HOST},,g' -i *.py
	cd -

	# remove any bogus LD_LIBRARY_PATH
	sed -i -e s,RUNSHARED=.*,RUNSHARED=, Makefile

	if [ ! -f Makefile.orig ]; then
	install -m 0644 Makefile Makefile.orig
	fi
	sed -i -e 's#^LDFLAGS=.*#LDFLAGS=${LDFLAGS} -L. -L${STAGING_LIBDIR}#g' \
	-e 's,libdir=${libdir},libdir=${STAGING_LIBDIR},g' \
	-e 's,libexecdir=${libexecdir},libexecdir=${STAGING_DIR_HOST}${libexecdir},g' \
	-e 's,^LIBDIR=.*,LIBDIR=${STAGING_LIBDIR},g' \
	-e 's,includedir=${includedir},includedir=${STAGING_INCDIR},g' \
	-e 's,^INCLUDEDIR=.*,INCLUDE=${STAGING_INCDIR},g' \
	-e 's,^CONFINCLUDEDIR=.*,CONFINCLUDE=${STAGING_INCDIR},g' \
	Makefile
	# save copy of it now, because if we do it in do_install and
	# then call do_install twice we get Makefile.orig == Makefile.sysroot
	install -m 0644 Makefile Makefile.sysroot

	export CROSS_COMPILE="${TARGET_PREFIX}"
	export PYTHONBUILDDIR="${B}"

	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
	HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
	STAGING_LIBDIR=${STAGING_LIBDIR} \
	STAGING_INCDIR=${STAGING_INCDIR} \
	STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
	OPT="${CFLAGS}"
	}

	do_install() {
	# make install needs the original Makefile, or otherwise the inclues would
	# go to ${D}${STAGING...}/...
	install -m 0644 Makefile.orig Makefile

	export CROSS_COMPILE="${TARGET_PREFIX}"
	export PYTHONBUILDDIR="${B}"

	# After swizzling the makefile, we need to run the build again.
	# install can race with the build so we have to run this first, then install
	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
	HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
	CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
	STAGING_LIBDIR=${STAGING_LIBDIR} \
	STAGING_INCDIR=${STAGING_INCDIR} \
	STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
	DESTDIR=${D} LIBDIR=${libdir}

	oe_runmake HOSTPGEN=${STAGING_BINDIR_NATIVE}/python-native/pgen \
	HOSTPYTHON=${STAGING_BINDIR_NATIVE}/python-native/python \
	CROSSPYTHONPATH=${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/ \
	STAGING_LIBDIR=${STAGING_LIBDIR} \
	STAGING_INCDIR=${STAGING_INCDIR} \
	STAGING_BASELIBDIR=${STAGING_BASELIBDIR} \
	DESTDIR=${D} LIBDIR=${libdir} install

	install -m 0644 Makefile.sysroot ${D}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile

	if [ -e ${WORKDIR}/sitecustomize.py ]; then
	install -m 0644 ${WORKDIR}/sitecustomize.py ${D}/${libdir}/python${PYTHON_MAJMIN}
	fi

	oe_multilib_header python${PYTHON_MAJMIN}/pyconfig.h

	if [ -z "${@bb.utils.filter('PACKAGECONFIG', 'bdb', d)}" ]; then
	rm -rf ${D}/${libdir}/python${PYTHON_MAJMIN}/bsddb
	fi

	# Python 3.x version of 2to3 is now the default
	mv ${D}/${bindir}/2to3 ${D}/${bindir}/2to3-${PYTHON_MAJMIN}
	}

	do_install_append_class-nativesdk () {
	create_wrapper ${D}${bindir}/python2.7 PYTHONHOME='${prefix}' TERMINFO_DIRS='${sysconfdir}/terminfo:/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo' PYTHONNOUSERSITE='1'
	}

	SSTATE_SCAN_FILES += "Makefile"
	PACKAGE_PREPROCESS_FUNCS += "py_package_preprocess"

	py_package_preprocess () {
	# copy back the old Makefile to fix target package
	install -m 0644 ${B}/Makefile.orig ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile

	# Remove references to buildmachine paths in target Makefile and _sysconfigdata
	sed -i -e 's:--sysroot=${STAGING_DIR_TARGET}::g' -e s:'--with-libtool-sysroot=${STAGING_DIR_TARGET}'::g \
	-e 's\|${DEBUG_PREFIX_MAP}\|\|g' \
	-e 's:${HOSTTOOLS_DIR}/::g' \
	-e 's:${RECIPE_SYSROOT_NATIVE}::g' \
	-e 's:${RECIPE_SYSROOT}::g' \
	-e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \
	${PKGD}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile \
	${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata.py
	(cd ${PKGD}; python -m py_compile ./${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata.py)
	}

	PACKAGES_remove = "${PN}"

	# manual dependency additions
	RPROVIDES_${PN}-modules = "${PN}"
	RRECOMMENDS_${PN}-core_append_class-nativesdk = " nativesdk-python-modules"
	RRECOMMENDS_${PN}-crypt = "openssl"

	# package libpython2
	PACKAGES =+ "lib${BPN}2"
	FILES_lib${BPN}2 = "${libdir}/libpython.so."

	# catch all the rest (unsorted)
	PACKAGES += "${PN}-misc"
	FILES_${PN}-misc = "${libdir}/python${PYTHON_MAJMIN}"
	RDEPENDS_${PN}-modules += "${PN}-misc"

	# ptest
	RDEPENDS_${PN}-ptest = "${PN}-modules ${PN}-tests unzip tzdata-europe coreutils sed"
	RDEPENDS_${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk tk-lib', '', d)}"
	# catch manpage
	PACKAGES += "${PN}-man"
	FILES_${PN}-man = "${datadir}/man"

	# Nasty but if bdb isn't enabled the package won't be generated
	RDEPENDS_${PN}-modules_remove = "${@bb.utils.contains('PACKAGECONFIG', 'bdb', '', '${PN}-bsddb', d)}"

	RDEPENDS_${PN}-dev = ""

	BBCLASSEXTEND = "nativesdk"

	# We want bytecode precompiled .py files (.pyc's) by default
	# but the user may set it on their own conf

	INCLUDE_PYCS ?= "1"

	python(){
	import collections, json

	filename = os.path.join(d.getVar('THISDIR'), 'python', 'python2-manifest.json')
	# This python changes the datastore based on the contents of a file, so mark
	# that dependency.
	bb.parse.mark_dependency(d, filename)

	with open(filename) as manifest_file:
	manifest_str = manifest_file.read()
	json_start = manifest_str.find('# EOC') + 6
	manifest_file.seek(json_start)
	manifest_str = manifest_file.read()
	python_manifest = json.loads(manifest_str, object_pairs_hook=collections.OrderedDict)

	include_pycs = d.getVar('INCLUDE_PYCS')

	packages = d.getVar('PACKAGES').split()
	pn = d.getVar('PN')

	newpackages=[]

	for key in python_manifest:
	pypackage= pn + '-' + key

	if pypackage not in packages:
	# We need to prepend, otherwise python-misc gets everything
	# so we use a new variable
	newpackages.append(pypackage)

	# "Build" python's manifest FILES, RDEPENDS and SUMMARY
	d.setVar('FILES_' + pypackage, '')
	for value in python_manifest[key]['files']:
	d.appendVar('FILES_' + pypackage, ' ' + value)
	if include_pycs == '1':
	if value.endswith('.py'):
	d.appendVar('FILES_' + pypackage, ' ' + value + 'c')

	for value in python_manifest[key]['rdepends']:
	# Make it work with or without $PN
	if '${PN}' in value:
	value=value.split('-')[1]
	d.appendVar('RDEPENDS_' + pypackage, ' ' + pn + '-' + value)
	d.setVar('SUMMARY_' + pypackage, python_manifest[key]['summary'])

	# Prepending so to avoid python-misc getting everything
	packages = newpackages + packages
	d.setVar('PACKAGES', ' '.join(packages))
	d.setVar('ALLOW_EMPTY_${PN}-modules', '1')
	}

	# Files needed to create a new manifest
	SRC_URI += "file://create_manifest2.py file://get_module_deps2.py file://python2-manifest.json"

	do_create_manifest() {
	# This task should be run with every new release of Python.
	# We must ensure that PACKAGECONFIG enables everything when creating
	# a new manifest, this is to base our new manifest on a complete
	# native python build, containing all dependencies, otherwise the task
	# wont be able to find the required files.
	# e.g. BerkeleyDB is an optional build dependency so it may or may not
	# be present, we must ensure it is.

	cd ${WORKDIR}
	# This needs to be executed by python-native and NOT by HOST's python
	nativepython create_manifest2.py
	cp python2-manifest.json.new ${THISDIR}/python/python2-manifest.json
	}

	# bitbake python -c create_manifest
	addtask do_create_manifest

	# Make sure we have native python ready when we create a new manifest
	do_create_manifest[depends] += "python:do_prepare_recipe_sysroot"
	do_create_manifest[depends] += "python:do_patch"