mirror of
https://git.yoctoproject.org/poky
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10ce84dd19
Reformats the sysconfig file when packaging. This file is output by
using the python pprint function. This function will wrap long lines at
80 characters by default, and will even split strings at whitespace
boundaries to do so, e.g.:
'A': 'B is really'
' long'
This causes a problem for reproducibility however because there might be
lines of differing lengths depending on the build path. These
non-reproducible paths are removed, but their effect on string wrapping
from pprint remains.
To correct this, reformat the entire sysconfig file by re-printing using
pprint with an (effectively) unlimited line length.
(From OE-Core rev: ec8a2b310d5f0b42f60898a5c6d239949842b34c)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
319 lines
13 KiB
BlitzBasic
319 lines
13 KiB
BlitzBasic
SUMMARY = "The Python Programming Language"
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HOMEPAGE = "http://www.python.org"
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LICENSE = "PSFv2"
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SECTION = "devel/python"
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LIC_FILES_CHKSUM = "file://LICENSE;md5=e466242989bd33c1bd2b6a526a742498"
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SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.xz \
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file://run-ptest \
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file://create_manifest3.py \
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file://get_module_deps3.py \
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file://python3-manifest.json \
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file://check_build_completeness.py \
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file://cgi_py.patch \
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file://0001-Do-not-add-usr-lib-termcap-to-linker-flags-to-avoid-.patch \
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${@bb.utils.contains('PACKAGECONFIG', 'tk', '', 'file://avoid_warning_about_tkinter.patch', d)} \
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file://0001-Do-not-use-the-shell-version-of-python-config-that-w.patch \
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file://python-config.patch \
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file://0001-Makefile.pre-use-qemu-wrapper-when-gathering-profile.patch \
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file://0001-Do-not-hardcode-lib-as-location-for-site-packages-an.patch \
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file://0001-python3-use-cc_basename-to-replace-CC-for-checking-c.patch \
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file://0002-Don-t-do-runtime-test-to-get-float-byte-order.patch \
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file://0003-setup.py-pass-missing-libraries-to-Extension-for-mul.patch \
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file://0001-Lib-sysconfig.py-fix-another-place-where-lib-is-hard.patch \
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file://0001-Makefile-fix-Issue36464-parallel-build-race-problem.patch \
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file://0001-bpo-36852-proper-detection-of-mips-architecture-for-.patch \
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file://crosspythonpath.patch \
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file://reformat_sysconfig.py \
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"
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SRC_URI_append_class-native = " \
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file://0001-distutils-sysconfig-append-STAGING_LIBDIR-python-sys.patch \
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file://12-distutils-prefix-is-inside-staging-area.patch \
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"
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SRC_URI_append_class-nativesdk = " \
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file://0001-main.c-if-OEPYTHON3HOME-is-set-use-instead-of-PYTHON.patch \
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"
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SRC_URI[md5sum] = "93df27aec0cd18d6d42173e601ffbbfd"
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SRC_URI[sha256sum] = "da60b54064d4cfcd9c26576f6df2690e62085123826cff2e667e72a91952d318"
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# exclude pre-releases for both python 2.x and 3.x
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UPSTREAM_CHECK_REGEX = "[Pp]ython-(?P<pver>\d+(\.\d+)+).tar"
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CVE_PRODUCT = "python"
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PYTHON_MAJMIN = "3.7"
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PYTHON_BINABI = "${PYTHON_MAJMIN}m"
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S = "${WORKDIR}/Python-${PV}"
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BBCLASSEXTEND = "native nativesdk"
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inherit autotools pkgconfig qemu ptest multilib_header update-alternatives
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MULTILIB_SUFFIX = "${@d.getVar('base_libdir',1).split('/')[-1]}"
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ALTERNATIVE_${PN}-dev = "python-config"
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ALTERNATIVE_LINK_NAME[python-config] = "${bindir}/python${PYTHON_BINABI}-config"
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ALTERNATIVE_TARGET[python-config] = "${bindir}/python${PYTHON_BINABI}-config-${MULTILIB_SUFFIX}"
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DEPENDS = "bzip2-replacement-native libffi bzip2 gdbm openssl sqlite3 zlib virtual/libintl xz virtual/crypt util-linux libtirpc libnsl2"
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DEPENDS_append_class-target = " python3-native"
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DEPENDS_append_class-nativesdk = " python3-native"
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EXTRA_OECONF = " --without-ensurepip --enable-shared"
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EXTRA_OECONF_append_class-native = " --bindir=${bindir}/${PN}"
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export CROSSPYTHONPATH="${STAGING_LIBDIR_NATIVE}/python${PYTHON_MAJMIN}/lib-dynload/"
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EXTRANATIVEPATH += "python3-native"
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CACHED_CONFIGUREVARS = " \
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ac_cv_file__dev_ptmx=yes \
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ac_cv_file__dev_ptc=no \
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ac_cv_working_tzset=yes \
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"
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python() {
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# PGO currently causes builds to not be reproducible, so disable it for
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# now. See YOCTO #13407
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if bb.utils.contains('MACHINE_FEATURES', 'qemu-usermode', True, False, d) and d.getVar('BUILD_REPRODUCIBLE_BINARIES') != '1':
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d.setVar('PACKAGECONFIG_PGO', 'pgo')
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else:
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d.setVar('PACKAGECONFIG_PGO', '')
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}
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PACKAGECONFIG_class-target ??= "readline ${PACKAGECONFIG_PGO}"
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PACKAGECONFIG_class-native ??= "readline"
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PACKAGECONFIG_class-nativesdk ??= "readline"
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PACKAGECONFIG[readline] = ",,readline"
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# Use profile guided optimisation by running PyBench inside qemu-user
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PACKAGECONFIG[pgo] = "--enable-optimizations,,qemu-native"
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PACKAGECONFIG[tk] = ",,tk"
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CPPFLAGS_append = " -I${STAGING_INCDIR}/ncursesw -I${STAGING_INCDIR}/uuid"
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EXTRA_OEMAKE = '\
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STAGING_LIBDIR=${STAGING_LIBDIR} \
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STAGING_INCDIR=${STAGING_INCDIR} \
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LIB=${baselib} \
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'
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do_compile_prepend_class-target() {
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if ${@bb.utils.contains('PACKAGECONFIG', 'pgo', 'true', 'false', d)}; then
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qemu_binary="${@qemu_wrapper_cmdline(d, '${STAGING_DIR_TARGET}', ['${B}', '${STAGING_DIR_TARGET}/${base_libdir}'])}"
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cat >pgo-wrapper <<EOF
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#!/bin/sh
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cd ${B}
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$qemu_binary "\$@"
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EOF
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chmod +x pgo-wrapper
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fi
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}
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do_install_prepend() {
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${WORKDIR}/check_build_completeness.py ${T}/log.do_compile
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}
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do_install_append_class-target() {
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oe_multilib_header python${PYTHON_BINABI}/pyconfig.h
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}
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do_install_append_class-native() {
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# Make sure we use /usr/bin/env python
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for PYTHSCRIPT in `grep -rIl ${bindir}/${PN}/python ${D}${bindir}/${PN}`; do
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sed -i -e '1s|^#!.*|#!/usr/bin/env python3|' $PYTHSCRIPT
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done
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# Add a symlink to the native Python so that scripts can just invoke
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# "nativepython" and get the right one without needing absolute paths
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# (these often end up too long for the #! parser in the kernel as the
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# buffer is 128 bytes long).
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ln -s python3-native/python3 ${D}${bindir}/nativepython3
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}
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do_install_append() {
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mkdir -p ${D}${libdir}/python-sysconfigdata
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sysconfigfile=`find ${D} -name _sysconfig*.py`
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cp $sysconfigfile ${D}${libdir}/python-sysconfigdata/_sysconfigdata.py
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sed -i \
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-e "s,^ 'LIBDIR'.*, 'LIBDIR': '${STAGING_LIBDIR}'\,,g" \
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-e "s,^ 'INCLUDEDIR'.*, 'INCLUDEDIR': '${STAGING_INCDIR}'\,,g" \
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-e "s,^ 'CONFINCLUDEDIR'.*, 'CONFINCLUDEDIR': '${STAGING_INCDIR}'\,,g" \
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-e "/^ 'INCLDIRSTOMAKE'/{N; s,/usr/include,${STAGING_INCDIR},g}" \
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-e "/^ 'INCLUDEPY'/s,/usr/include,${STAGING_INCDIR},g" \
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${D}${libdir}/python-sysconfigdata/_sysconfigdata.py
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}
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do_install_append_class-nativesdk () {
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create_wrapper ${D}${bindir}/python${PYTHON_MAJMIN} OEPYTHON3HOME='${prefix}' TERMINFO_DIRS='${sysconfdir}/terminfo:/etc/terminfo:/usr/share/terminfo:/usr/share/misc/terminfo:/lib/terminfo' PYTHONNOUSERSITE='1'
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}
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SSTATE_SCAN_FILES += "Makefile _sysconfigdata.py"
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PACKAGE_PREPROCESS_FUNCS += "py_package_preprocess"
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py_package_preprocess () {
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# Remove references to buildmachine paths in target Makefile and _sysconfigdata
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sed -i -e 's:--sysroot=${STAGING_DIR_TARGET}::g' -e s:'--with-libtool-sysroot=${STAGING_DIR_TARGET}'::g \
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-e 's|${DEBUG_PREFIX_MAP}||g' \
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-e 's:${HOSTTOOLS_DIR}/::g' \
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-e 's:${RECIPE_SYSROOT_NATIVE}::g' \
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-e 's:${RECIPE_SYSROOT}::g' \
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-e 's:${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}::g' \
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${PKGD}/${prefix}/lib/python${PYTHON_MAJMIN}/config-${PYTHON_MAJMIN}${PYTHON_ABI}*/Makefile \
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${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata*.py \
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${PKGD}/${bindir}/python${PYTHON_BINABI}-config
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# Reformat _sysconfigdata after modifying it so that it remains
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# reproducible
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for c in ${PKGD}/${libdir}/python${PYTHON_MAJMIN}/_sysconfigdata*.py; do
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python3 ${WORKDIR}/reformat_sysconfig.py $c
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done
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# Recompile _sysconfigdata after modifying it
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cd ${PKGD}
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sysconfigfile=`find . -name _sysconfigdata_*.py`
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${STAGING_BINDIR_NATIVE}/python3-native/python3 \
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-c "from py_compile import compile; compile('$sysconfigfile')"
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${STAGING_BINDIR_NATIVE}/python3-native/python3 \
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-c "from py_compile import compile; compile('$sysconfigfile', optimize=1)"
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${STAGING_BINDIR_NATIVE}/python3-native/python3 \
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-c "from py_compile import compile; compile('$sysconfigfile', optimize=2)"
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cd -
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mv ${PKGD}/${bindir}/python${PYTHON_BINABI}-config ${PKGD}/${bindir}/python${PYTHON_BINABI}-config-${MULTILIB_SUFFIX}
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#Remove the unneeded copy of target sysconfig data
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rm -rf ${PKGD}/${libdir}/python-sysconfigdata
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}
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# We want bytecode precompiled .py files (.pyc's) by default
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# but the user may set it on their own conf
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INCLUDE_PYCS ?= "1"
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python(){
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import collections, json
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filename = os.path.join(d.getVar('THISDIR'), 'python3', 'python3-manifest.json')
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# This python changes the datastore based on the contents of a file, so mark
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# that dependency.
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bb.parse.mark_dependency(d, filename)
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with open(filename) as manifest_file:
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manifest_str = manifest_file.read()
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json_start = manifest_str.find('# EOC') + 6
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manifest_file.seek(json_start)
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manifest_str = manifest_file.read()
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python_manifest = json.loads(manifest_str, object_pairs_hook=collections.OrderedDict)
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# First set RPROVIDES for -native case
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# Hardcoded since it cant be python3-native-foo, should be python3-foo-native
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pn = 'python3'
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rprovides = d.getVar('RPROVIDES').split()
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for key in python_manifest:
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pypackage = pn + '-' + key + '-native'
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if pypackage not in rprovides:
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rprovides.append(pypackage)
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d.setVar('RPROVIDES_class-native', ' '.join(rprovides))
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# Then work on the target
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include_pycs = d.getVar('INCLUDE_PYCS')
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packages = d.getVar('PACKAGES').split()
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pn = d.getVar('PN')
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newpackages=[]
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for key in python_manifest:
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pypackage= pn + '-' + key
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if pypackage not in packages:
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# We need to prepend, otherwise python-misc gets everything
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# so we use a new variable
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newpackages.append(pypackage)
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# "Build" python's manifest FILES, RDEPENDS and SUMMARY
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d.setVar('FILES_' + pypackage, '')
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for value in python_manifest[key]['files']:
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d.appendVar('FILES_' + pypackage, ' ' + value)
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# Add cached files
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if include_pycs == '1':
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for value in python_manifest[key]['cached']:
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d.appendVar('FILES_' + pypackage, ' ' + value)
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for value in python_manifest[key]['rdepends']:
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# Make it work with or without $PN
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if '${PN}' in value:
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value=value.split('-')[1]
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d.appendVar('RDEPENDS_' + pypackage, ' ' + pn + '-' + value)
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d.setVar('SUMMARY_' + pypackage, python_manifest[key]['summary'])
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# Prepending so to avoid python-misc getting everything
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packages = newpackages + packages
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d.setVar('PACKAGES', ' '.join(packages))
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d.setVar('ALLOW_EMPTY_${PN}-modules', '1')
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}
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# Files needed to create a new manifest
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do_create_manifest() {
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# This task should be run with every new release of Python.
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# We must ensure that PACKAGECONFIG enables everything when creating
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# a new manifest, this is to base our new manifest on a complete
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# native python build, containing all dependencies, otherwise the task
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# wont be able to find the required files.
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# e.g. BerkeleyDB is an optional build dependency so it may or may not
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# be present, we must ensure it is.
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cd ${WORKDIR}
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# This needs to be executed by python-native and NOT by HOST's python
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nativepython3 create_manifest3.py ${PYTHON_MAJMIN}
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cp python3-manifest.json.new ${THISDIR}/python3/python3-manifest.json
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}
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# bitbake python -c create_manifest
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addtask do_create_manifest
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# Make sure we have native python ready when we create a new manifest
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do_create_manifest[depends] += "${PN}:do_prepare_recipe_sysroot"
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do_create_manifest[depends] += "${PN}:do_patch"
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# manual dependency additions
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RPROVIDES_${PN}-modules = "${PN}"
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RRECOMMENDS_${PN}-core_append_class-nativesdk = " nativesdk-python3-modules"
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RRECOMMENDS_${PN}-crypt_append_class-target = " openssl ca-certificates"
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RRECOMMENDS_${PN}-crypt_append_class-nativesdk = " openssl ca-certificates"
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FILES_${PN}-pydoc += "${bindir}/pydoc${PYTHON_MAJMIN} ${bindir}/pydoc3"
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FILES_${PN}-idle += "${bindir}/idle3 ${bindir}/idle${PYTHON_MAJMIN}"
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# provide python-pyvenv from python3-venv
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RPROVIDES_${PN}-venv += "python3-pyvenv"
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# package libpython3
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PACKAGES =+ "libpython3 libpython3-staticdev"
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FILES_libpython3 = "${libdir}/libpython*.so.*"
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FILES_libpython3-staticdev += "${prefix}/lib/python${PYTHON_MAJMIN}/config-${PYTHON_BINABI}-*/libpython${PYTHON_BINABI}.a"
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INSANE_SKIP_${PN}-dev += "dev-elf"
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# catch all the rest (unsorted)
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PACKAGES += "${PN}-misc"
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RDEPENDS_${PN}-misc += "python3-core python3-email python3-codecs"
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RDEPENDS_${PN}-modules_append_class-target = " python3-misc"
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RDEPENDS_${PN}-modules_append_class-nativesdk = " python3-misc"
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FILES_${PN}-misc = "${libdir}/python${PYTHON_MAJMIN} ${libdir}/python${PYTHON_MAJMIN}/lib-dynload"
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# catch manpage
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PACKAGES += "${PN}-man"
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FILES_${PN}-man = "${datadir}/man"
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RDEPENDS_${PN}-ptest = "${PN}-modules ${PN}-tests unzip bzip2 libgcc tzdata-europe coreutils sed"
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RDEPENDS_${PN}-ptest_append_libc-glibc = " locale-base-tr-tr.iso-8859-9"
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RDEPENDS_${PN}-tkinter += "${@bb.utils.contains('PACKAGECONFIG', 'tk', 'tk', '', d)}"
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RDEPENDS_${PN}-dev = ""
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