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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 \
${@bb.utils.contains('PACKAGECONFIG', 'tk', '', 'file://avoid_warning_about_tkinter.patch', d)} \
file://avoid_warning_for_sunos_specific_module.patch \
file://python-2.7.3-remove-bsdb-rpath.patch \
file://run-ptest \
file://parallel-makeinst-create-bindir.patch \
file://use_sysroot_ncurses_instead_of_host.patch \
file://add-CROSSPYTHONPATH-for-PYTHON_FOR_BUILD.patch \
file://pass-missing-libraries-to-Extension-for-mul.patch \
file://support_SOURCE_DATE_EPOCH_in_py_compile_2.7.patch \
file://float-endian.patch \
file://0001-python2-use-cc_basename-to-replace-CC-for-checking-c.patch \
file://bpo-35907-cve-2019-9948.patch \
file://bpo-35907-cve-2019-9948-fix.patch \
file://bpo-36216-cve-2019-9636.patch \
file://bpo-36216-cve-2019-9636-fix.patch \
"
S = "${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_${PN}-core = "${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 += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk', '', d)}"
# catch manpage
PACKAGES += "${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"
|
