blob: 6b6c983abf071b24a24bfdf7080f058fe714f545 [file] [log] [blame]
Patrick Williams92b42cb2022-09-03 06:53:57 -05001SUMMARY = "The Python Programming Language"
2HOMEPAGE = "http://www.python.org"
3DESCRIPTION = "Python is a programming language that lets you work more quickly and integrate your systems more effectively."
4LICENSE = "PSF-2.0"
5SECTION = "devel/python"
6
7LIC_FILES_CHKSUM = "file://LICENSE;md5=4b8801e752a2c70ac41a5f9aa243f766"
8
9SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.xz \
10 file://run-ptest \
11 file://create_manifest3.py \
12 file://get_module_deps3.py \
13 file://python3-manifest.json \
14 file://check_build_completeness.py \
15 file://reformat_sysconfig.py \
16 file://cgi_py.patch \
17 file://0001-Do-not-add-usr-lib-termcap-to-linker-flags-to-avoid-.patch \
18 ${@bb.utils.contains('PACKAGECONFIG', 'tk', '', 'file://avoid_warning_about_tkinter.patch', d)} \
19 file://0001-Do-not-use-the-shell-version-of-python-config-that-w.patch \
20 file://python-config.patch \
21 file://0001-Makefile.pre-use-qemu-wrapper-when-gathering-profile.patch \
22 file://0001-python3-use-cc_basename-to-replace-CC-for-checking-c.patch \
23 file://0001-bpo-36852-proper-detection-of-mips-architecture-for-.patch \
24 file://crosspythonpath.patch \
Patrick Williams92b42cb2022-09-03 06:53:57 -050025 file://0001-test_locale.py-correct-the-test-output-format.patch \
26 file://0017-setup.py-do-not-report-missing-dependencies-for-disa.patch \
27 file://0001-Makefile-do-not-compile-.pyc-in-parallel.patch \
28 file://0020-configure.ac-setup.py-do-not-add-a-curses-include-pa.patch \
29 file://0001-Skip-failing-tests-due-to-load-variability-on-YP-AB.patch \
30 file://0001-test_ctypes.test_find-skip-without-tools-sdk.patch \
31 file://makerace.patch \
32 file://0001-sysconfig.py-use-platlibdir-also-for-purelib.patch \
33 file://0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch \
34 file://0001-setup.py-Do-not-detect-multiarch-paths-when-cross-co.patch \
35 file://deterministic_imports.patch \
36 file://0001-Avoid-shebang-overflow-on-python-config.py.patch \
Patrick Williams92b42cb2022-09-03 06:53:57 -050037 "
38
39SRC_URI:append:class-native = " \
40 file://0001-Lib-sysconfig.py-use-prefix-value-from-build-configu.patch \
41 file://0001-distutils-sysconfig-append-STAGING_LIBDIR-python-sys.patch \
42 file://12-distutils-prefix-is-inside-staging-area.patch \
43 file://0001-Don-t-search-system-for-headers-libraries.patch \
44 "
Patrick Williams2390b1b2022-11-03 13:47:49 -050045SRC_URI[sha256sum] = "a57dc82d77358617ba65b9841cee1e3b441f386c3789ddc0676eca077f2951c3"
Patrick Williams92b42cb2022-09-03 06:53:57 -050046
47# exclude pre-releases for both python 2.x and 3.x
48UPSTREAM_CHECK_REGEX = "[Pp]ython-(?P<pver>\d+(\.\d+)+).tar"
49UPSTREAM_CHECK_URI = "https://www.python.org/downloads/source/"
50
51CVE_PRODUCT = "python"
52
53# Upstream consider this expected behaviour
54CVE_CHECK_IGNORE += "CVE-2007-4559"
55# This is not exploitable when glibc has CVE-2016-10739 fixed.
56CVE_CHECK_IGNORE += "CVE-2019-18348"
57# These are specific to Microsoft Windows
58CVE_CHECK_IGNORE += "CVE-2020-15523 CVE-2022-26488"
59# The mailcap module is insecure by design, so this can't be fixed in a meaningful way.
60# The module will be removed in the future and flaws documented.
61CVE_CHECK_IGNORE += "CVE-2015-20107"
62
Patrick Williams2390b1b2022-11-03 13:47:49 -050063PYTHON_MAJMIN = "3.11"
Patrick Williams92b42cb2022-09-03 06:53:57 -050064
65S = "${WORKDIR}/Python-${PV}"
66
67BBCLASSEXTEND = "native nativesdk"
68
69inherit autotools pkgconfig qemu ptest multilib_header update-alternatives
70
71MULTILIB_SUFFIX = "${@d.getVar('base_libdir',1).split('/')[-1]}"
72
73ALTERNATIVE:${PN}-dev = "python3-config"
74ALTERNATIVE_LINK_NAME[python3-config] = "${bindir}/python${PYTHON_MAJMIN}-config"
75ALTERNATIVE_TARGET[python3-config] = "${bindir}/python${PYTHON_MAJMIN}-config-${MULTILIB_SUFFIX}"
76
77
78DEPENDS = "bzip2-replacement-native libffi bzip2 openssl sqlite3 zlib virtual/libintl xz virtual/crypt util-linux-libuuid libtirpc libnsl2 autoconf-archive-native ncurses"
79DEPENDS:append:class-target = " python3-native"
80DEPENDS:append:class-nativesdk = " python3-native"
81
Patrick Williams92b42cb2022-09-03 06:53:57 -050082EXTRA_OECONF = " --without-ensurepip --enable-shared --with-platlibdir=${baselib}"
83EXTRA_OECONF:append:class-native = " --bindir=${bindir}/${PN}"
Patrick Williams2390b1b2022-11-03 13:47:49 -050084EXTRA_OECONF:append:class-target = " --with-build-python=nativepython3"
85EXTRA_OECONF:append:class-nativesdk = " --with-build-python=nativepython3"
Patrick Williams92b42cb2022-09-03 06:53:57 -050086
87export CROSSPYTHONPATH="${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/"
88
89EXTRANATIVEPATH += "python3-native"
90
91# LTO will be enabled via packageconfig depending upong distro features
92LTO:class-target = ""
93
94CACHED_CONFIGUREVARS = " \
95 ac_cv_file__dev_ptmx=yes \
96 ac_cv_file__dev_ptc=no \
97 ac_cv_working_tzset=yes \
98"
99
100# PGO currently causes builds to not be reproducible so disable by default, see YOCTO #13407
101PACKAGECONFIG:class-target ??= "readline gdbm ${@bb.utils.filter('DISTRO_FEATURES', 'lto', d)}"
102PACKAGECONFIG:class-native ??= "readline gdbm"
103PACKAGECONFIG:class-nativesdk ??= "readline gdbm"
104PACKAGECONFIG[readline] = ",,readline"
Andrew Geissler87f5cff2022-09-30 13:13:31 -0500105PACKAGECONFIG[editline] = "--with-readline=editline,,libedit,,,readline"
Patrick Williams92b42cb2022-09-03 06:53:57 -0500106# Use profile guided optimisation by running PyBench inside qemu-user
107PACKAGECONFIG[pgo] = "--enable-optimizations,,qemu-native"
108PACKAGECONFIG[tk] = ",,tk"
109PACKAGECONFIG[gdbm] = ",,gdbm"
110PACKAGECONFIG[lto] = "--with-lto,,"
111
112do_configure:prepend () {
113 mkdir -p ${B}/Modules
114 cat > ${B}/Modules/Setup.local << EOF
115*disabled*
116${@bb.utils.contains('PACKAGECONFIG', 'gdbm', '', '_gdbm _dbm', d)}
117${@bb.utils.contains('PACKAGECONFIG', 'readline', '', 'readline', d)}
118EOF
119}
120
121CPPFLAGS:append = " -I${STAGING_INCDIR}/ncursesw -I${STAGING_INCDIR}/uuid"
122
123EXTRA_OEMAKE = '\
124 STAGING_LIBDIR=${STAGING_LIBDIR} \
125 STAGING_INCDIR=${STAGING_INCDIR} \
126 LIB=${baselib} \
127'
128
129do_compile:prepend:class-target() {
130 if ${@bb.utils.contains('PACKAGECONFIG', 'pgo', 'true', 'false', d)}; then
131 qemu_binary="${@qemu_wrapper_cmdline(d, '${STAGING_DIR_TARGET}', ['${B}', '${STAGING_DIR_TARGET}/${base_libdir}'])}"
132 cat >pgo-wrapper <<EOF
133#!/bin/sh
134cd ${B}
135$qemu_binary "\$@"
136EOF
137 chmod +x pgo-wrapper
138 fi
139}
140
141do_install:prepend() {
142 ${WORKDIR}/check_build_completeness.py ${T}/log.do_compile
143}
144
145do_install:append:class-target() {
146 oe_multilib_header python${PYTHON_MAJMIN}/pyconfig.h
147}
148
149do_install:append:class-native() {
150 # Make sure we use /usr/bin/env python
151 for PYTHSCRIPT in `grep -rIl ${bindir}/${PN}/python ${D}${bindir}/${PN}`; do
152 sed -i -e '1s|^#!.*|#!/usr/bin/env python3|' $PYTHSCRIPT
153 done
154 # Add a symlink to the native Python so that scripts can just invoke
155 # "nativepython" and get the right one without needing absolute paths
156 # (these often end up too long for the #! parser in the kernel as the
157 # buffer is 128 bytes long).
158 ln -s python3-native/python3 ${D}${bindir}/nativepython3
159
160 # Remove the opt-1.pyc and opt-2.pyc files. There are over 3,000 of them
161 # and the overhead in each recipe-sysroot-native isn't worth it, particularly
162 # when they're only used for python called with -O or -OO.
163 #find ${D} -name *opt-*.pyc -delete
164 # Remove all pyc files. There are a ton of them and it is probably faster to let
165 # python create the ones it wants at runtime rather than manage in the sstate
166 # tarballs and sysroot creation.
167 find ${D} -name *.pyc -delete
168
169 # Nothing should be looking into ${B} for python3-native
170 sed -i -e 's:${B}:/build/path/unavailable/:g' \
171 ${D}/${libdir}/python${PYTHON_MAJMIN}/config-${PYTHON_MAJMIN}${PYTHON_ABI}*/Makefile
172
173 # disable the lookup in user's site-packages globally
174 sed -i 's#ENABLE_USER_SITE = None#ENABLE_USER_SITE = False#' ${D}${libdir}/python${PYTHON_MAJMIN}/site.py
175}
176
177do_install:append() {
178 for c in ${D}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata*.py; do
179 python3 ${WORKDIR}/reformat_sysconfig.py $c
180 done
181 rm -f ${D}${libdir}/python${PYTHON_MAJMIN}/__pycache__/_sysconfigdata*.cpython*
182
183 mkdir -p ${D}${libdir}/python-sysconfigdata
184 sysconfigfile=`find ${D} -name _sysconfig*.py`
185 sed -i \
186 -e "s,^ 'LIBDIR'.*, 'LIBDIR': '${STAGING_LIBDIR}'\,,g" \
187 -e "s,^ 'INCLUDEDIR'.*, 'INCLUDEDIR': '${STAGING_INCDIR}'\,,g" \
188 -e "s,^ 'CONFINCLUDEDIR'.*, 'CONFINCLUDEDIR': '${STAGING_INCDIR}'\,,g" \
189 -e "/^ 'INCLDIRSTOMAKE'/{N; s,/usr/include,${STAGING_INCDIR},g}" \
190 -e "/^ 'INCLUDEPY'/s,/usr/include,${STAGING_INCDIR},g" \
191 -e "s,${B},/build/path/unavailable/,g" \
192 $sysconfigfile
193 cp $sysconfigfile ${D}${libdir}/python-sysconfigdata/_sysconfigdata.py
194
195
196 # Unfortunately the following pyc files are non-deterministc due to 'frozenset'
197 # being written without strict ordering, even with PYTHONHASHSEED = 0
198 # Upstream is discussing ways to solve the issue properly, until then let's
199 # just not install the problematic files.
200 # More info: http://benno.id.au/blog/2013/01/15/python-determinism
201 rm -f ${D}${libdir}/python${PYTHON_MAJMIN}/test/__pycache__/test_range.cpython*
202 rm -f ${D}${libdir}/python${PYTHON_MAJMIN}/test/__pycache__/test_xml_etree.cpython*
203
204 # Similar to the above, we're getting reproducibility issues with
205 # /usr/lib/python3.10/__pycache__/traceback.cpython-310.pyc
206 # so remove it too
207 rm -f ${D}${libdir}/python${PYTHON_MAJMIN}/__pycache__/traceback.cpython*
208
209 # Remove the opt-1.pyc and opt-2.pyc files. They effectively waste space on embedded
210 # style targets as they're only used when python is called with the -O or -OO options
211 # which is rare.
212 find ${D} -name *opt-*.pyc -delete
213}
214
215do_install:append:class-nativesdk () {
216 # Make sure we use /usr/bin/env python
217 for PYTHSCRIPT in `grep -rIl ${bindir}/python ${D}${bindir}`; do
218 sed -i -e '1s|^#!.*|#!/usr/bin/env python3|' $PYTHSCRIPT
219 done
220 create_wrapper ${D}${bindir}/python${PYTHON_MAJMIN} TERMINFO_DIRS='${sysconfdir}/terminfo:/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo' PYTHONNOUSERSITE='1'
221}
222
223SSTATE_SCAN_FILES += "Makefile _sysconfigdata.py"
224SSTATE_HASHEQUIV_FILEMAP = " \
225 populate_sysroot:*/lib*/python3*/_sysconfigdata*.py:${TMPDIR} \
226 populate_sysroot:*/lib*/python3*/_sysconfigdata*.py:${COREBASE} \
227 populate_sysroot:*/lib*/python3*/config-*/Makefile:${TMPDIR} \
228 populate_sysroot:*/lib*/python3*/config-*/Makefile:${COREBASE} \
229 populate_sysroot:*/lib*/python-sysconfigdata/_sysconfigdata.py:${TMPDIR} \
230 populate_sysroot:*/lib*/python-sysconfigdata/_sysconfigdata.py:${COREBASE} \
231 "
232PACKAGE_PREPROCESS_FUNCS += "py_package_preprocess"
233
234py_package_preprocess () {
235 # Remove references to buildmachine paths in target Makefile and _sysconfigdata
236 sed -i -e 's:--sysroot=${STAGING_DIR_TARGET}::g' -e s:'--with-libtool-sysroot=${STAGING_DIR_TARGET}'::g \
237 -e 's|${DEBUG_PREFIX_MAP}||g' \
238 -e 's:${HOSTTOOLS_DIR}/::g' \
239 -e 's:${RECIPE_SYSROOT_NATIVE}::g' \
240 -e 's:${RECIPE_SYSROOT}::g' \
241 -e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \
242 ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/config-${PYTHON_MAJMIN}${PYTHON_ABI}*/Makefile \
243 ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata*.py \
244 ${PKGD}/${bindir}/python${PYTHON_MAJMIN}-config
245
246 # Reformat _sysconfigdata after modifying it so that it remains
247 # reproducible
248 for c in ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata*.py; do
249 python3 ${WORKDIR}/reformat_sysconfig.py $c
250 done
251
252 # Recompile _sysconfigdata after modifying it
253 cd ${PKGD}
254 sysconfigfile=`find . -name _sysconfigdata_*.py`
255 ${STAGING_BINDIR_NATIVE}/python3-native/python3 \
256 -c "from py_compile import compile; compile('$sysconfigfile')"
257 ${STAGING_BINDIR_NATIVE}/python3-native/python3 \
258 -c "from py_compile import compile; compile('$sysconfigfile', optimize=1)"
259 ${STAGING_BINDIR_NATIVE}/python3-native/python3 \
260 -c "from py_compile import compile; compile('$sysconfigfile', optimize=2)"
261 cd -
262
263 mv ${PKGD}/${bindir}/python${PYTHON_MAJMIN}-config ${PKGD}/${bindir}/python${PYTHON_MAJMIN}-config-${MULTILIB_SUFFIX}
264
265 #Remove the unneeded copy of target sysconfig data
266 rm -rf ${PKGD}/${libdir}/python-sysconfigdata
267}
268
269# We want bytecode precompiled .py files (.pyc's) by default
270# but the user may set it on their own conf
271INCLUDE_PYCS ?= "1"
272
273python(){
274 import collections, json
275
276 filename = os.path.join(d.getVar('THISDIR'), 'python3', 'python3-manifest.json')
277 # This python changes the datastore based on the contents of a file, so mark
278 # that dependency.
279 bb.parse.mark_dependency(d, filename)
280
281 with open(filename) as manifest_file:
282 manifest_str = manifest_file.read()
283 json_start = manifest_str.find('# EOC') + 6
284 manifest_file.seek(json_start)
285 manifest_str = manifest_file.read()
286 python_manifest = json.loads(manifest_str, object_pairs_hook=collections.OrderedDict)
287
288 # First set RPROVIDES for -native case
289 # Hardcoded since it cant be python3-native-foo, should be python3-foo-native
290 pn = 'python3'
291 rprovides = (d.getVar('RPROVIDES') or "").split()
292
293 # ${PN}-misc-native is not in the manifest
294 rprovides.append(pn + '-misc-native')
295
296 for key in python_manifest:
297 pypackage = pn + '-' + key + '-native'
298 if pypackage not in rprovides:
299 rprovides.append(pypackage)
300
301 d.setVar('RPROVIDES:class-native', ' '.join(rprovides))
302
303 # Then work on the target
304 include_pycs = d.getVar('INCLUDE_PYCS')
305
306 packages = d.getVar('PACKAGES').split()
307 pn = d.getVar('PN')
308
309 newpackages=[]
310 for key in python_manifest:
311 pypackage = pn + '-' + key
312
313 if pypackage not in packages:
314 # We need to prepend, otherwise python-misc gets everything
315 # so we use a new variable
316 newpackages.append(pypackage)
317
318 # "Build" python's manifest FILES, RDEPENDS and SUMMARY
319 d.setVar('FILES:' + pypackage, '')
320 for value in python_manifest[key]['files']:
321 d.appendVar('FILES:' + pypackage, ' ' + value)
322
323 # Add cached files
324 if include_pycs == '1':
325 for value in python_manifest[key]['cached']:
326 d.appendVar('FILES:' + pypackage, ' ' + value)
327
328 for value in python_manifest[key]['rdepends']:
329 # Make it work with or without $PN
330 if '${PN}' in value:
331 value=value.split('-', 1)[1]
332 d.appendVar('RDEPENDS:' + pypackage, ' ' + pn + '-' + value)
333
334 for value in python_manifest[key].get('rrecommends', ()):
335 if '${PN}' in value:
336 value=value.split('-', 1)[1]
337 d.appendVar('RRECOMMENDS:' + pypackage, ' ' + pn + '-' + value)
338
339 d.setVar('SUMMARY:' + pypackage, python_manifest[key]['summary'])
340
341 # Prepending so to avoid python-misc getting everything
342 packages = newpackages + packages
343 d.setVar('PACKAGES', ' '.join(packages))
344 d.setVar('ALLOW_EMPTY:${PN}-modules', '1')
345 d.setVar('ALLOW_EMPTY:${PN}-pkgutil', '1')
346
347 if "pgo" in d.getVar("PACKAGECONFIG").split() and not bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', True, False, d):
348 bb.fatal("pgo cannot be enabled as there is no qemu-usermode support for this architecture/machine")
349}
350
351# Files needed to create a new manifest
352
353do_create_manifest() {
354 # This task should be run with every new release of Python.
355 # We must ensure that PACKAGECONFIG enables everything when creating
356 # a new manifest, this is to base our new manifest on a complete
357 # native python build, containing all dependencies, otherwise the task
358 # wont be able to find the required files.
359 # e.g. BerkeleyDB is an optional build dependency so it may or may not
360 # be present, we must ensure it is.
361
362 cd ${WORKDIR}
363 # This needs to be executed by python-native and NOT by HOST's python
364 nativepython3 create_manifest3.py ${PYTHON_MAJMIN}
365 cp python3-manifest.json.new ${THISDIR}/python3/python3-manifest.json
366}
367
368# bitbake python -c create_manifest
369# Make sure we have native python ready when we create a new manifest
370addtask do_create_manifest after do_patch do_prepare_recipe_sysroot
371
372# manual dependency additions
373RRECOMMENDS:${PN}-core:append:class-nativesdk = " nativesdk-python3-modules"
374RRECOMMENDS:${PN}-crypt:append:class-target = " ${MLPREFIX}openssl ${MLPREFIX}ca-certificates"
375RRECOMMENDS:${PN}-crypt:append:class-nativesdk = " ${MLPREFIX}openssl ${MLPREFIX}ca-certificates"
376
377# For historical reasons PN is empty and provided by python3-modules
378FILES:${PN} = ""
379RPROVIDES:${PN}-modules = "${PN}"
380
381FILES:${PN}-pydoc += "${bindir}/pydoc${PYTHON_MAJMIN} ${bindir}/pydoc3"
382FILES:${PN}-idle += "${bindir}/idle3 ${bindir}/idle${PYTHON_MAJMIN}"
383
384# provide python-pyvenv from python3-venv
385RPROVIDES:${PN}-venv += "${MLPREFIX}python3-pyvenv"
386
387# package libpython3
388PACKAGES =+ "libpython3 libpython3-staticdev"
389FILES:libpython3 = "${libdir}/libpython*.so.*"
390FILES:libpython3-staticdev += "${libdir}/python${PYTHON_MAJMIN}/config-${PYTHON_MAJMIN}-*/libpython${PYTHON_MAJMIN}.a"
391INSANE_SKIP:${PN}-dev += "dev-elf"
392INSANE_SKIP:${PN}-ptest = "dev-deps"
393
394# catch all the rest (unsorted)
395PACKAGES += "${PN}-misc"
396RDEPENDS:${PN}-misc += "\
397 ${PN}-core \
398 ${PN}-email \
399 ${PN}-codecs \
400 ${PN}-pydoc \
401 ${PN}-pickle \
402 ${PN}-audio \
403 ${PN}-numbers \
404"
405RDEPENDS:${PN}-modules:append:class-target = " ${MLPREFIX}python3-misc"
406RDEPENDS:${PN}-modules:append:class-nativesdk = " ${MLPREFIX}python3-misc"
407FILES:${PN}-misc = "${libdir}/python${PYTHON_MAJMIN} ${libdir}/python${PYTHON_MAJMIN}/lib-dynload"
408
409# catch manpage
410PACKAGES += "${PN}-man"
411FILES:${PN}-man = "${datadir}/man"
412
413# See https://bugs.python.org/issue18748 and https://bugs.python.org/issue37395
414RDEPENDS:libpython3:append:libc-glibc = " libgcc"
415RDEPENDS:${PN}-ctypes:append:libc-glibc = " ${MLPREFIX}ldconfig"
416RDEPENDS:${PN}-ptest = "${PN}-modules ${PN}-tests ${PN}-dev unzip bzip2 libgcc tzdata-europe coreutils sed"
417RDEPENDS:${PN}-ptest:append:libc-glibc = " locale-base-tr-tr.iso-8859-9"
418RDEPENDS:${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', '${MLPREFIX}tk ${MLPREFIX}tk-lib', '', d)}"
419RDEPENDS:${PN}-idle += "${@bb.utils.contains('PACKAGECONFIG', 'tk', '${PN}-tkinter ${MLPREFIX}tcl', '', d)}"
420DEV_PKG_DEPENDENCY = ""
421RDEPENDS:${PN}-pydoc += "${PN}-io"
422
423RDEPENDS:${PN}-tests:append:class-target = " ${MLPREFIX}bash"
424RDEPENDS:${PN}-tests:append:class-nativesdk = " ${MLPREFIX}bash"
425
426# Python's tests contain large numbers of files we don't need in the recipe sysroots
427SYSROOT_PREPROCESS_FUNCS += " py3_sysroot_cleanup"
428py3_sysroot_cleanup () {
429 rm -rf ${SYSROOT_DESTDIR}${libdir}/python${PYTHON_MAJMIN}/test
430}