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dev-python/pypy: Remove most of stdlib by default
Signed-off-by: Michał Górny <mgorny@gentoo.org>
This commit is contained in:
Michał Górny
@@ -5,4 +5,13 @@
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<email>python@gentoo.org</email>
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<name>Python</name>
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</maintainer>
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<use>
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<flag name="full-stdlib">
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Install complete stdlib as necessary to use PyPy for general
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purpose programs. By default, only a limited subset that is
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used when building <pkg>dev-python/pypy3-exe</pkg> is
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installed. Note that PyPy2.7's stdlib contains multiple
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known vulnerabilities.
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</flag>
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</use>
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</pkgmetadata>
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300
dev-python/pypy/pypy-7.3.9-r1.ebuild
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300
dev-python/pypy/pypy-7.3.9-r1.ebuild
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@@ -0,0 +1,300 @@
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# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit pax-utils python-utils-r1
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PYPY_PV=${PV%_p*}
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MY_P=pypy2.7-v${PYPY_PV/_}
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PATCHSET="pypy2.7-gentoo-patches-${PV/_rc/rc}"
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DESCRIPTION="A fast, compliant alternative implementation of the Python language"
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HOMEPAGE="https://www.pypy.org/"
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SRC_URI="
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https://buildbot.pypy.org/pypy/${MY_P}-src.tar.bz2
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https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz
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"
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S="${WORKDIR}/${MY_P}-src"
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LICENSE="MIT"
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# pypy -c 'import sysconfig; print sysconfig.get_config_var("SOABI")'
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SLOT="0/73"
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KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="bzip2 full-stdlib gdbm +jit ncurses sqlite tk"
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RDEPEND="
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|| (
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>=dev-python/pypy-exe-${PYPY_PV}:${PYPY_PV}[bzip2?,ncurses?]
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>=dev-python/pypy-exe-bin-${PYPY_PV}:${PYPY_PV}
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)
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dev-libs/openssl:0=
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gdbm? ( sys-libs/gdbm:0= )
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sqlite? ( dev-db/sqlite:3= )
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tk? (
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dev-lang/tk:0=
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dev-tcltk/tix:0=
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)
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!<dev-python/pypy-bin-7.3.0:0
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"
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DEPEND="
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${RDEPEND}
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"
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src_prepare() {
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local PATCHES=(
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"${WORKDIR}/${PATCHSET}"
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)
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default
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}
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src_compile() {
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# copy over to make sys.prefix happy
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cp -p "${BROOT}"/usr/lib/pypy2.7/pypy-c-${PYPY_PV} pypy-c || die
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cp -p "${BROOT}"/usr/lib/pypy2.7/include/${PYPY_PV}/* include/ || die
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# (not installed by pypy)
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rm pypy/module/cpyext/include/_numpypy/numpy/README || die
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mv pypy/module/cpyext/include/* include/ || die
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mv pypy/module/cpyext/parse/*.h include/ || die
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pax-mark m pypy-c
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# verify the subslot
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local soabi=$(
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./pypy-c - <<-EOF
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import sysconfig
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print sysconfig.get_config_var("SOABI")
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EOF
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)
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[[ ${soabi#pypy-} == ${SLOT#*/} ]] || die "update subslot to ${soabi}"
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einfo "Generating caches and CFFI modules ..."
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if use full-stdlib; then
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# Generate Grammar and PatternGrammar pickles.
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./pypy-c - <<-EOF || die "Generation of Grammar and PatternGrammar pickles failed"
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import lib2to3.pygram
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import lib2to3.patcomp
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lib2to3.patcomp.PatternCompiler()
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EOF
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# Generate cffi modules
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# Please keep in sync with pypy/tool/build_cffi_imports.py!
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cffi_targets=( pypy_util ssl audioop syslog pwdgrp resource )
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use gdbm && cffi_targets+=( gdbm )
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use ncurses && cffi_targets+=( curses )
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use sqlite && cffi_targets+=( sqlite3 )
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use tk && cffi_targets+=( tkinter/tklib )
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local t
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# all modules except tkinter output to .
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# tkinter outputs to the correct dir ...
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cd lib_pypy || die
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for t in "${cffi_targets[@]}"; do
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# tkinter doesn't work via -m
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../pypy-c "_${t}_build.py" || die "Failed to build CFFI bindings for ${t}"
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done
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# Verify that CFFI module list is up-to-date
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local expected_cksum=2d3acf18
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local local_cksum=$(
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../pypy-c - <<-EOF
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import binascii
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import json
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from pypy_tools.build_cffi_imports import cffi_build_scripts as x
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print("%08x" % (binascii.crc32(json.dumps(x)),))
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EOF
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)
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if [[ ${local_cksum} != ${expected_cksum} ]]; then
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die "Please verify cffi_targets and update checksum to ${local_cksum}"
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fi
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# Cleanup temporary objects
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find -name "_cffi_*.[co]" -delete || die
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find -type d -empty -delete || die
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fi
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}
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src_test() {
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# (unset)
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local -x PYTHONDONTWRITEBYTECODE=
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local -x COLUMNS=80
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local ignored_tests=(
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# network
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--ignore=lib-python/2.7/test/test_urllibnet.py
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--ignore=lib-python/2.7/test/test_urllib2net.py
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# lots of free space
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--ignore=lib-python/2.7/test/test_zipfile64.py
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# broken by expat-2.4.5
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--ignore=lib-python/2.7/test/test_minidom.py
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--ignore=lib-python/2.7/test/test_xml_etree.py
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--ignore=lib-python/2.7/test/test_xml_etree_c.py
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)
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./pypy-c ./pypy/test_all.py --pypy=./pypy-c -vv \
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"${ignored_tests[@]}" lib-python || die
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}
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src_install() {
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local dest=/usr/lib/pypy2.7
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einfo "Installing PyPy ..."
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dosym pypy-c-${PYPY_PV} "${dest}/pypy-c"
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insinto "${dest}"
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# preserve mtimes to avoid obsoleting caches
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insopts -p
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if use full-stdlib; then
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doins -r include lib_pypy lib-python
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# replace copied headers with symlinks
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for x in "${BROOT}"/usr/lib/pypy2.7/include/${PYPY_PV}/*; do
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dosym "${PYPY_PV}/${x##*/}" "${dest}/include/${x##*/}"
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done
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if ! use gdbm; then
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rm -r "${ED}${dest}"/lib_pypy/gdbm.py \
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"${ED}${dest}"/lib-python/*2.7/test/test_gdbm.py || die
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fi
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if ! use sqlite; then
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rm -r "${ED}${dest}"/lib-python/*2.7/sqlite3 \
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"${ED}${dest}"/lib_pypy/_sqlite3.py \
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"${ED}${dest}"/lib-python/*2.7/test/test_sqlite.py || die
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fi
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if ! use tk; then
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rm -r "${ED}${dest}"/lib-python/*2.7/{idlelib,lib-tk} \
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"${ED}${dest}"/lib_pypy/_tkinter \
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"${ED}${dest}"/lib-python/*2.7/test/test_{tcl,tk,ttk*}.py || die
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fi
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else
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# install only the absolutely minimal subset of modules needed
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# for pypy3 build
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local lib_py_modules=(
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# base modules needed to even start pypy (and import site)
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codecs.py
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copy_reg.py
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encodings
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genericpath.py
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linecache.py
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os.py
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pkgutil.py
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posixpath.py
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re.py
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runpy.py
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site.py
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sre_compile.py
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sre_constants.py
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sre_parse.py
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stat.py
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string.py
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sysconfig.py
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traceback.py
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warnings.py
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UserDict.py
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# needed for python_optimize
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compileall.py
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getopt.py
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py_compile.py
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struct.py
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# needed for rpython
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argparse.py
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atexit.py
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base64.py
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bdb.py
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bisect.py
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cmd.py
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code.py
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codeop.py
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collections.py
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colorsys.py
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contextlib.py
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copy.py
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ctypes
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dis.py
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fnmatch.py
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functools.py
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gettext.py
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hashlib.py
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heapq.py
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inspect.py
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io.py
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json
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keyword.py
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locale.py
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logging
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opcode.py
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optparse.py
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pdb.py
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pickle.py
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platform.py
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pprint.py
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random.py
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repr.py
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shlex.py
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shutil.py
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StringIO.py
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subprocess.py
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tempfile.py
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textwrap.py
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threading.py
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tokenize.py
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weakref.py
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zipfile.py
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)
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local distutils_modules=(
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# needed by site
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__init__.py
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errors.py
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sysconfig.py
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sysconfig_cpython.py
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sysconfig_pypy.py
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)
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local lib_pypy_modules=(
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# needed by site
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_sysconfigdata.py
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# needed by rpython
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cffi
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_ctypes
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_ffi.py
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_functools.py
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_sha.py
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_sha256.py
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_sha512.py
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# NB: we're deliberately skipping _hashlib to avoid some deps
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)
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cd lib-python/2.7 || die
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insinto "${dest}/lib-python/2.7"
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doins -r "${lib_py_modules[@]}"
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cd - >/dev/null || die
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cd lib-python/2.7/distutils || die
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insinto "${dest}/lib-python/2.7/distutils"
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doins -r "${distutils_modules[@]}"
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cd - >/dev/null || die
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cd lib_pypy || die
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insinto "${dest}/lib_pypy"
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doins -r "${lib_pypy_modules[@]}"
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cd - >/dev/null || die
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fi
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dosym ../lib/pypy2.7/pypy-c /usr/bin/pypy
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dodoc README.rst
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local -x EPYTHON=pypy
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local -x PYTHON=${ED}${dest}/pypy-c-${PYPY_PV}
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# temporarily copy to build tree to facilitate module builds
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cp -p "${BROOT}${dest}/pypy-c-${PYPY_PV}" "${PYTHON}" || die
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einfo "Byte-compiling Python standard library..."
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python_optimize "${ED}${dest}"
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# remove to avoid collisions
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rm "${PYTHON}" || die
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}
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