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authorMichał Górny <mgorny@gentoo.org>2022-08-10 20:16:34 +0200
committerMichał Górny <mgorny@gentoo.org>2022-08-10 22:31:06 +0200
commit6c9fa085149f3761b4a913c8fdb613441c29c8d8 (patch)
treee968c215f9bfefe7d90b2488800c2afc6b528ad9 /dev-python/pypy
parentdev-libs/libclc: Fix support for clang 16.x (diff)
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dev-python/pypy: Remove most of stdlib by default
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Diffstat (limited to 'dev-python/pypy')
-rw-r--r--dev-python/pypy/metadata.xml9
-rw-r--r--dev-python/pypy/pypy-7.3.9-r1.ebuild300
2 files changed, 309 insertions, 0 deletions
diff --git a/dev-python/pypy/metadata.xml b/dev-python/pypy/metadata.xml
index efd7c8c21836..786955f8b2f0 100644
--- a/dev-python/pypy/metadata.xml
+++ b/dev-python/pypy/metadata.xml
@@ -5,4 +5,13 @@
<email>python@gentoo.org</email>
<name>Python</name>
</maintainer>
+ <use>
+ <flag name="full-stdlib">
+ Install complete stdlib as necessary to use PyPy for general
+ purpose programs. By default, only a limited subset that is
+ used when building <pkg>dev-python/pypy3-exe</pkg> is
+ installed. Note that PyPy2.7's stdlib contains multiple
+ known vulnerabilities.
+ </flag>
+ </use>
</pkgmetadata>
diff --git a/dev-python/pypy/pypy-7.3.9-r1.ebuild b/dev-python/pypy/pypy-7.3.9-r1.ebuild
new file mode 100644
index 000000000000..ae8f4222bb0c
--- /dev/null
+++ b/dev-python/pypy/pypy-7.3.9-r1.ebuild
@@ -0,0 +1,300 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit pax-utils python-utils-r1
+
+PYPY_PV=${PV%_p*}
+MY_P=pypy2.7-v${PYPY_PV/_}
+PATCHSET="pypy2.7-gentoo-patches-${PV/_rc/rc}"
+
+DESCRIPTION="A fast, compliant alternative implementation of the Python language"
+HOMEPAGE="https://www.pypy.org/"
+SRC_URI="
+ https://buildbot.pypy.org/pypy/${MY_P}-src.tar.bz2
+ https://dev.gentoo.org/~mgorny/dist/python/${PATCHSET}.tar.xz
+"
+S="${WORKDIR}/${MY_P}-src"
+
+LICENSE="MIT"
+# pypy -c 'import sysconfig; print sysconfig.get_config_var("SOABI")'
+SLOT="0/73"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="bzip2 full-stdlib gdbm +jit ncurses sqlite tk"
+
+RDEPEND="
+ || (
+ >=dev-python/pypy-exe-${PYPY_PV}:${PYPY_PV}[bzip2?,ncurses?]
+ >=dev-python/pypy-exe-bin-${PYPY_PV}:${PYPY_PV}
+ )
+ dev-libs/openssl:0=
+ gdbm? ( sys-libs/gdbm:0= )
+ sqlite? ( dev-db/sqlite:3= )
+ tk? (
+ dev-lang/tk:0=
+ dev-tcltk/tix:0=
+ )
+ !<dev-python/pypy-bin-7.3.0:0
+"
+DEPEND="
+ ${RDEPEND}
+"
+
+src_prepare() {
+ local PATCHES=(
+ "${WORKDIR}/${PATCHSET}"
+ )
+ default
+}
+
+src_compile() {
+ # copy over to make sys.prefix happy
+ cp -p "${BROOT}"/usr/lib/pypy2.7/pypy-c-${PYPY_PV} pypy-c || die
+ cp -p "${BROOT}"/usr/lib/pypy2.7/include/${PYPY_PV}/* include/ || die
+ # (not installed by pypy)
+ rm pypy/module/cpyext/include/_numpypy/numpy/README || die
+ mv pypy/module/cpyext/include/* include/ || die
+ mv pypy/module/cpyext/parse/*.h include/ || die
+ pax-mark m pypy-c
+
+ # verify the subslot
+ local soabi=$(
+ ./pypy-c - <<-EOF
+ import sysconfig
+ print sysconfig.get_config_var("SOABI")
+ EOF
+ )
+ [[ ${soabi#pypy-} == ${SLOT#*/} ]] || die "update subslot to ${soabi}"
+
+ einfo "Generating caches and CFFI modules ..."
+
+ if use full-stdlib; then
+ # Generate Grammar and PatternGrammar pickles.
+ ./pypy-c - <<-EOF || die "Generation of Grammar and PatternGrammar pickles failed"
+ import lib2to3.pygram
+ import lib2to3.patcomp
+ lib2to3.patcomp.PatternCompiler()
+ EOF
+
+ # Generate cffi modules
+ # Please keep in sync with pypy/tool/build_cffi_imports.py!
+ cffi_targets=( pypy_util ssl audioop syslog pwdgrp resource )
+ use gdbm && cffi_targets+=( gdbm )
+ use ncurses && cffi_targets+=( curses )
+ use sqlite && cffi_targets+=( sqlite3 )
+ use tk && cffi_targets+=( tkinter/tklib )
+
+ local t
+ # all modules except tkinter output to .
+ # tkinter outputs to the correct dir ...
+ cd lib_pypy || die
+ for t in "${cffi_targets[@]}"; do
+ # tkinter doesn't work via -m
+ ../pypy-c "_${t}_build.py" || die "Failed to build CFFI bindings for ${t}"
+ done
+
+ # Verify that CFFI module list is up-to-date
+ local expected_cksum=2d3acf18
+ local local_cksum=$(
+ ../pypy-c - <<-EOF
+ import binascii
+ import json
+ from pypy_tools.build_cffi_imports import cffi_build_scripts as x
+ print("%08x" % (binascii.crc32(json.dumps(x)),))
+ EOF
+ )
+ if [[ ${local_cksum} != ${expected_cksum} ]]; then
+ die "Please verify cffi_targets and update checksum to ${local_cksum}"
+ fi
+
+ # Cleanup temporary objects
+ find -name "_cffi_*.[co]" -delete || die
+ find -type d -empty -delete || die
+ fi
+}
+
+src_test() {
+ # (unset)
+ local -x PYTHONDONTWRITEBYTECODE=
+ local -x COLUMNS=80
+
+ local ignored_tests=(
+ # network
+ --ignore=lib-python/2.7/test/test_urllibnet.py
+ --ignore=lib-python/2.7/test/test_urllib2net.py
+ # lots of free space
+ --ignore=lib-python/2.7/test/test_zipfile64.py
+
+ # broken by expat-2.4.5
+ --ignore=lib-python/2.7/test/test_minidom.py
+ --ignore=lib-python/2.7/test/test_xml_etree.py
+ --ignore=lib-python/2.7/test/test_xml_etree_c.py
+ )
+
+ ./pypy-c ./pypy/test_all.py --pypy=./pypy-c -vv \
+ "${ignored_tests[@]}" lib-python || die
+}
+
+src_install() {
+ local dest=/usr/lib/pypy2.7
+ einfo "Installing PyPy ..."
+ dosym pypy-c-${PYPY_PV} "${dest}/pypy-c"
+ insinto "${dest}"
+ # preserve mtimes to avoid obsoleting caches
+ insopts -p
+ if use full-stdlib; then
+ doins -r include lib_pypy lib-python
+
+ # replace copied headers with symlinks
+ for x in "${BROOT}"/usr/lib/pypy2.7/include/${PYPY_PV}/*; do
+ dosym "${PYPY_PV}/${x##*/}" "${dest}/include/${x##*/}"
+ done
+
+ if ! use gdbm; then
+ rm -r "${ED}${dest}"/lib_pypy/gdbm.py \
+ "${ED}${dest}"/lib-python/*2.7/test/test_gdbm.py || die
+ fi
+ if ! use sqlite; then
+ rm -r "${ED}${dest}"/lib-python/*2.7/sqlite3 \
+ "${ED}${dest}"/lib_pypy/_sqlite3.py \
+ "${ED}${dest}"/lib-python/*2.7/test/test_sqlite.py || die
+ fi
+ if ! use tk; then
+ rm -r "${ED}${dest}"/lib-python/*2.7/{idlelib,lib-tk} \
+ "${ED}${dest}"/lib_pypy/_tkinter \
+ "${ED}${dest}"/lib-python/*2.7/test/test_{tcl,tk,ttk*}.py || die
+ fi
+ else
+ # install only the absolutely minimal subset of modules needed
+ # for pypy3 build
+ local lib_py_modules=(
+ # base modules needed to even start pypy (and import site)
+ codecs.py
+ copy_reg.py
+ encodings
+ genericpath.py
+ linecache.py
+ os.py
+ pkgutil.py
+ posixpath.py
+ re.py
+ runpy.py
+ site.py
+ sre_compile.py
+ sre_constants.py
+ sre_parse.py
+ stat.py
+ string.py
+ sysconfig.py
+ traceback.py
+ warnings.py
+ UserDict.py
+
+ # needed for python_optimize
+ compileall.py
+ getopt.py
+ py_compile.py
+ struct.py
+
+ # needed for rpython
+ argparse.py
+ atexit.py
+ base64.py
+ bdb.py
+ bisect.py
+ cmd.py
+ code.py
+ codeop.py
+ collections.py
+ colorsys.py
+ contextlib.py
+ copy.py
+ ctypes
+ dis.py
+ fnmatch.py
+ functools.py
+ gettext.py
+ hashlib.py
+ heapq.py
+ inspect.py
+ io.py
+ json
+ keyword.py
+ locale.py
+ logging
+ opcode.py
+ optparse.py
+ pdb.py
+ pickle.py
+ platform.py
+ pprint.py
+ random.py
+ repr.py
+ shlex.py
+ shutil.py
+ StringIO.py
+ subprocess.py
+ tempfile.py
+ textwrap.py
+ threading.py
+ tokenize.py
+ weakref.py
+ zipfile.py
+ )
+
+ local distutils_modules=(
+ # needed by site
+ __init__.py
+ errors.py
+ sysconfig.py
+ sysconfig_cpython.py
+ sysconfig_pypy.py
+ )
+
+ local lib_pypy_modules=(
+ # needed by site
+ _sysconfigdata.py
+
+ # needed by rpython
+ cffi
+ _ctypes
+ _ffi.py
+ _functools.py
+ _sha.py
+ _sha256.py
+ _sha512.py
+
+ # NB: we're deliberately skipping _hashlib to avoid some deps
+ )
+
+ cd lib-python/2.7 || die
+ insinto "${dest}/lib-python/2.7"
+ doins -r "${lib_py_modules[@]}"
+ cd - >/dev/null || die
+
+ cd lib-python/2.7/distutils || die
+ insinto "${dest}/lib-python/2.7/distutils"
+ doins -r "${distutils_modules[@]}"
+ cd - >/dev/null || die
+
+ cd lib_pypy || die
+ insinto "${dest}/lib_pypy"
+ doins -r "${lib_pypy_modules[@]}"
+ cd - >/dev/null || die
+ fi
+
+ dosym ../lib/pypy2.7/pypy-c /usr/bin/pypy
+ dodoc README.rst
+
+ local -x EPYTHON=pypy
+ local -x PYTHON=${ED}${dest}/pypy-c-${PYPY_PV}
+ # temporarily copy to build tree to facilitate module builds
+ cp -p "${BROOT}${dest}/pypy-c-${PYPY_PV}" "${PYTHON}" || die
+
+ einfo "Byte-compiling Python standard library..."
+ python_optimize "${ED}${dest}"
+
+ # remove to avoid collisions
+ rm "${PYTHON}" || die
+}