mirror of
https://github.com/flatcar/scripts.git
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eclass/distutils-r1: Sync with Gentoo
It's from Gentoo commit 67f008f6acc086e0a58dfebd1b019bcdad73620a.
This commit is contained in:
Flatcar Buildbot
Krzesimir Nowak
parent
546fb74f12
commit
4db6012f49
@ -1,4 +1,4 @@
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# Copyright 1999-2024 Gentoo Authors
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# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: distutils-r1.eclass
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@ -137,6 +137,8 @@
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# - standalone - standalone build systems without external deps
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# (used for bootstrapping).
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#
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# - uv-build - uv-build backend (using dev-python/uv)
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#
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# The variable needs to be set before the inherit line. The eclass
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# adds appropriate build-time dependencies and verifies the value.
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#
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@ -151,6 +153,20 @@
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# files are found in ${BUILD_DIR}/install after python_install(), they
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# will be merged into ${D}.
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# @ECLASS_VARIABLE: DISTUTILS_UPSTREAM_PEP517
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# @DESCRIPTION:
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# Specifies the PEP517 build backend used upstream. It is used
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# by the eclass to verify the correctness of DISTUTILS_USE_PEP517,
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# and matches DISTUTILS_USE_PEP517 by default. However, it can be
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# overriden to workaround the eclass check, when it is desirable
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# to build the wheel using other backend than the one used upstream.
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#
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# Please note that even in packages using PEP621 metadata, there can
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# be subtle differences between the behavior of different PEP517 build
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# backends, for example regarding finding package files. When using
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# this option, please make sure that the package is installed correctly.
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: "${DISTUTILS_UPSTREAM_PEP517:=${DISTUTILS_USE_PEP517}}"
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# @ECLASS_VARIABLE: DISTUTILS_USE_SETUPTOOLS
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# @DEFAULT_UNSET
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# @PRE_INHERIT
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@ -246,22 +262,23 @@ _distutils_set_globals() {
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fi
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bdep='
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>=dev-python/gpep517-15[${PYTHON_USEDEP}]
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>=dev-python/gpep517-16[${PYTHON_USEDEP}]
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'
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case ${DISTUTILS_USE_PEP517} in
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flit)
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bdep+='
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>=dev-python/flit-core-3.9.0[${PYTHON_USEDEP}]
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>=dev-python/flit-core-3.11.0[${PYTHON_USEDEP}]
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'
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;;
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flit_scm)
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bdep+='
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>=dev-python/flit-core-3.11.0[${PYTHON_USEDEP}]
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>=dev-python/flit-scm-1.7.0[${PYTHON_USEDEP}]
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'
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;;
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hatchling)
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bdep+='
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>=dev-python/hatchling-1.21.1[${PYTHON_USEDEP}]
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>=dev-python/hatchling-1.27.0[${PYTHON_USEDEP}]
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'
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;;
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jupyter)
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@ -271,7 +288,7 @@ _distutils_set_globals() {
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;;
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maturin)
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bdep+='
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>=dev-util/maturin-1.7.4[${PYTHON_USEDEP}]
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>=dev-util/maturin-1.8.2[${PYTHON_USEDEP}]
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'
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;;
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no)
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@ -280,41 +297,46 @@ _distutils_set_globals() {
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;;
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meson-python)
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bdep+='
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>=dev-python/meson-python-0.15.0[${PYTHON_USEDEP}]
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>=dev-python/meson-python-0.17.1[${PYTHON_USEDEP}]
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'
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;;
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pbr)
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bdep+='
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>=dev-python/pbr-6.0.0[${PYTHON_USEDEP}]
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>=dev-python/pbr-6.1.1[${PYTHON_USEDEP}]
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'
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;;
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pdm-backend)
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bdep+='
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>=dev-python/pdm-backend-2.1.8[${PYTHON_USEDEP}]
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>=dev-python/pdm-backend-2.4.3[${PYTHON_USEDEP}]
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'
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;;
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poetry)
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bdep+='
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>=dev-python/poetry-core-1.9.0[${PYTHON_USEDEP}]
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>=dev-python/poetry-core-2.1.1[${PYTHON_USEDEP}]
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'
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;;
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scikit-build-core)
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bdep+='
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>=dev-python/scikit-build-core-0.9.4[${PYTHON_USEDEP}]
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>=dev-python/scikit-build-core-0.10.7[${PYTHON_USEDEP}]
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'
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;;
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setuptools)
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bdep+='
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>=dev-python/setuptools-69.0.3[${PYTHON_USEDEP}]
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>=dev-python/setuptools-75.8.2[${PYTHON_USEDEP}]
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'
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;;
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sip)
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bdep+='
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>=dev-python/sip-6.8.3[${PYTHON_USEDEP}]
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>=dev-python/sip-6.10.0[${PYTHON_USEDEP}]
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'
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;;
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standalone)
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;;
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uv-build)
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bdep+='
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dev-python/uv-build[${PYTHON_USEDEP}]
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'
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;;
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*)
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die "Unknown DISTUTILS_USE_PEP517=${DISTUTILS_USE_PEP517}"
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;;
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@ -325,7 +347,7 @@ _distutils_set_globals() {
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eqawarn "is enabled."
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fi
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else
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local setuptools_dep='>=dev-python/setuptools-69.0.3[${PYTHON_USEDEP}]'
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local setuptools_dep='>=dev-python/setuptools-75.8.2[${PYTHON_USEDEP}]'
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case ${DISTUTILS_USE_SETUPTOOLS:-bdepend} in
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no|manual)
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@ -501,7 +523,7 @@ distutils_enable_sphinx() {
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_DISTUTILS_SPHINX_PLUGINS=( "${@}" )
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local deps autodoc=1 d
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deps=">=dev-python/sphinx-7.2.6[\${PYTHON_USEDEP}]"
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deps=">=dev-python/sphinx-8.1.3[\${PYTHON_USEDEP}]"
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for d; do
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if [[ ${d} == --no-autodoc ]]; then
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autodoc=
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@ -525,7 +547,7 @@ distutils_enable_sphinx() {
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use doc || return 0
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local p
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for p in ">=dev-python/sphinx-7.2.6" \
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for p in ">=dev-python/sphinx-8.1.3" \
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"${_DISTUTILS_SPHINX_PLUGINS[@]}"
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do
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python_has_version "${p}[${PYTHON_USEDEP}]" ||
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@ -533,7 +555,7 @@ distutils_enable_sphinx() {
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done
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}
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else
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deps=">=dev-python/sphinx-7.2.6"
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deps=">=dev-python/sphinx-8.1.3"
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fi
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sphinx_compile_all() {
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@ -904,6 +926,12 @@ _distutils-r1_print_package_versions() {
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dev-python/sip
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)
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;;
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uv-build)
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packages+=(
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dev-python/uv
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dev-python/uv-build
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)
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;;
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esac
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else
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case ${DISTUTILS_USE_SETUPTOOLS} in
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@ -1050,55 +1078,57 @@ _distutils-r1_copy_egg_info() {
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find -name '*.egg-info' -type d -exec cp -R -p {} "${BUILD_DIR}"/ ';' || die
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}
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# @FUNCTION: _distutils-r1_backend_to_key
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# @USAGE: <backend>
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# @FUNCTION: _distutils-r1_key_to_backend
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# @USAGE: <key>
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# @INTERNAL
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# @DESCRIPTION:
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# Print the DISTUTILS_USE_PEP517 value corresponding to the backend
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# passed as the only argument.
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_distutils-r1_backend_to_key() {
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# Print the backend corresponding to the DISTUTILS_USE_PEP517 value.
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_distutils-r1_key_to_backend() {
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debug-print-function ${FUNCNAME} "$@"
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local backend=${1}
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case ${backend} in
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flit_core.buildapi|flit.buildapi)
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echo flit
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local key=${1}
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case ${key} in
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flit)
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echo flit_core.buildapi
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;;
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flit_scm:buildapi)
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echo flit_scm
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flit_scm)
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echo flit_scm:buildapi
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;;
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hatchling.build)
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echo hatchling
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hatchling)
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echo hatchling.build
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;;
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jupyter_packaging.build_api)
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echo jupyter
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jupyter)
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echo jupyter_packaging.build_api
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;;
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maturin)
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echo maturin
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;;
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mesonpy)
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echo meson-python
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meson-python)
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echo mesonpy
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;;
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pbr.build)
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echo pbr
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pbr)
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echo pbr.build
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;;
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pdm.backend|pdm.pep517.api)
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echo pdm-backend
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pdm-backend)
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echo pdm.backend
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;;
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poetry.core.masonry.api|poetry.masonry.api)
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echo poetry
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poetry)
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echo poetry.core.masonry.api
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;;
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scikit_build_core.build)
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echo scikit-build-core
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scikit-build-core)
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echo scikit_build_core.build
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;;
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setuptools.build_meta|setuptools.build_meta:__legacy__)
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echo setuptools
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setuptools)
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echo setuptools.build_meta
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;;
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sipbuild.api)
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echo sip
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sip)
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echo sipbuild.api
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;;
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uv-build)
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echo uv_build
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;;
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*)
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die "Unknown backend: ${backend}"
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die "Unknown DISTUTILS_USE_PEP517 key: ${key}"
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;;
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esac
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}
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@ -1111,65 +1141,61 @@ _distutils-r1_backend_to_key() {
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_distutils-r1_get_backend() {
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debug-print-function ${FUNCNAME} "$@"
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local build_backend legacy_fallback
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local build_backend
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if [[ -f pyproject.toml ]]; then
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# if pyproject.toml exists, try getting the backend from it
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# NB: this could fail if pyproject.toml doesn't list one
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build_backend=$("${EPYTHON}" -m gpep517 get-backend)
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fi
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if [[ -z ${build_backend} && ${DISTUTILS_USE_PEP517} == setuptools &&
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-f setup.py ]]
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then
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# use the legacy setuptools backend as a fallback
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build_backend=setuptools.build_meta:__legacy__
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legacy_fallback=1
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fi
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if [[ -z ${build_backend} ]]; then
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die "Unable to obtain build-backend from pyproject.toml"
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if [[ ${DISTUTILS_USE_PEP517} == setuptools && -f setup.py ]]
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then
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# use the legacy setuptools backend as a fallback
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echo setuptools.build_meta:__legacy__
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return
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else
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die "Unable to obtain build-backend from pyproject.toml"
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fi
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fi
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if [[ ${DISTUTILS_USE_PEP517} != standalone ]]; then
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# verify whether DISTUTILS_USE_PEP517 was set correctly
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local expected_value=$(_distutils-r1_backend_to_key "${build_backend}")
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if [[ ${DISTUTILS_USE_PEP517} != ${expected_value} ]]; then
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eerror "DISTUTILS_USE_PEP517 does not match pyproject.toml!"
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eerror " have: DISTUTILS_USE_PEP517=${DISTUTILS_USE_PEP517}"
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eerror "expected: DISTUTILS_USE_PEP517=${expected_value}"
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eerror "(backend: ${build_backend})"
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die "DISTUTILS_USE_PEP517 value incorrect"
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fi
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if [[ ${DISTUTILS_USE_PEP517} == standalone ]]; then
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echo "${build_backend}"
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return
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fi
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# fix deprecated backends up
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local new_backend=
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# verify that the ebuild correctly specifies the build backend
|
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local expected_backend=$(_distutils-r1_key_to_backend "${DISTUTILS_UPSTREAM_PEP517}")
|
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if [[ ${expected_backend} != ${build_backend} ]]; then
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# special-case deprecated backends
|
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case ${build_backend} in
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flit.buildapi)
|
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new_backend=flit_core.buildapi
|
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;;
|
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pdm.pep517.api)
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new_backend=pdm.backend
|
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;;
|
||||
poetry.masonry.api)
|
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new_backend=poetry.core.masonry.api
|
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;;
|
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setuptools.build_meta:__legacy__)
|
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# this backend should only be used as implicit fallback
|
||||
[[ ! ${legacy_fallback} ]] &&
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new_backend=setuptools.build_meta
|
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;;
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uv)
|
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;;
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*)
|
||||
eerror "DISTUTILS_UPSTREAM_PEP517 does not match pyproject.toml!"
|
||||
eerror " DISTUTILS_UPSTREAM_PEP517=${DISTUTILS_USE_PEP517}"
|
||||
eerror " implies backend: ${expected_backend}"
|
||||
eerror " pyproject.toml: ${build_backend}"
|
||||
die "DISTUTILS_USE_PEP517 value incorrect"
|
||||
esac
|
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|
||||
if [[ -n ${new_backend} ]]; then
|
||||
if [[ ! -f ${T}/.distutils_deprecated_backend_warned ]]; then
|
||||
eqawarn "${build_backend} backend is deprecated. Please see:"
|
||||
eqawarn "https://projects.gentoo.org/python/guide/qawarn.html#deprecated-pep-517-backends"
|
||||
eqawarn "The eclass will be using ${new_backend} instead."
|
||||
> "${T}"/.distutils_deprecated_backend_warned || die
|
||||
fi
|
||||
build_backend=${new_backend}
|
||||
# if we didn't die, we're dealing with a deprecated backend
|
||||
if [[ ! -f ${T}/.distutils_deprecated_backend_warned ]]; then
|
||||
eqawarn "${build_backend} backend is deprecated. Please see:"
|
||||
eqawarn "https://projects.gentoo.org/python/guide/qawarn.html#deprecated-pep-517-backends"
|
||||
eqawarn "The project should use ${expected_backend} instead."
|
||||
> "${T}"/.distutils_deprecated_backend_warned || die
|
||||
fi
|
||||
fi
|
||||
|
||||
echo "${build_backend}"
|
||||
echo "$(_distutils-r1_key_to_backend "${DISTUTILS_USE_PEP517}")"
|
||||
}
|
||||
|
||||
# @FUNCTION: distutils_wheel_install
|
||||
@ -1220,6 +1246,8 @@ distutils_wheel_install() {
|
||||
-o -path '*.dist-info/licenses' \
|
||||
-o -path '*.dist-info/zip-safe' \
|
||||
\) -delete || die
|
||||
|
||||
_DISTUTILS_WHL_INSTALLED=1
|
||||
}
|
||||
|
||||
# @VARIABLE: DISTUTILS_WHEEL_PATH
|
||||
@ -1258,6 +1286,7 @@ distutils_pep517_install() {
|
||||
fi
|
||||
|
||||
# set it globally in case we were using "standalone" wrapper
|
||||
local -x FLIT_ALLOW_INVALID=1
|
||||
local -x HATCH_METADATA_CLASSIFIERS_NO_VERIFY=1
|
||||
local -x VALIDATE_PYPROJECT_NO_NETWORK=1
|
||||
local -x VALIDATE_PYPROJECT_NO_TROVE_CLASSIFIERS=1
|
||||
@ -1457,67 +1486,66 @@ distutils-r1_python_compile() {
|
||||
|
||||
_python_check_EPYTHON
|
||||
|
||||
case ${DISTUTILS_USE_PEP517:-unset} in
|
||||
no)
|
||||
return
|
||||
;;
|
||||
unset)
|
||||
# legacy mode
|
||||
_distutils-r1_copy_egg_info
|
||||
esetup.py build -j "$(makeopts_jobs "${MAKEOPTS} ${*}")" "${@}"
|
||||
;;
|
||||
*)
|
||||
# we do this for all build systems, since other backends
|
||||
# and custom hooks may wrap setuptools
|
||||
mkdir -p "${BUILD_DIR}" || die
|
||||
local -x DIST_EXTRA_CONFIG="${BUILD_DIR}/extra-setup.cfg"
|
||||
cat > "${DIST_EXTRA_CONFIG}" <<-EOF || die
|
||||
[build]
|
||||
build_base = ${BUILD_DIR}/build
|
||||
[[ ${DISTUTILS_USE_PEP517} == no ]] && return
|
||||
|
||||
[build_ext]
|
||||
parallel = $(makeopts_jobs "${MAKEOPTS} ${*}")
|
||||
EOF
|
||||
;;
|
||||
esac
|
||||
|
||||
if [[ ${DISTUTILS_USE_PEP517} ]]; then
|
||||
if [[ ${DISTUTILS_ALLOW_WHEEL_REUSE} ]]; then
|
||||
local whl
|
||||
for whl in "${!DISTUTILS_WHEELS[@]}"; do
|
||||
# use only wheels corresponding to the current directory
|
||||
if [[ ${PWD} != ${DISTUTILS_WHEELS["${whl}"]} ]]; then
|
||||
continue
|
||||
fi
|
||||
|
||||
# 1. Use pure Python wheels only if we're not expected
|
||||
# to build extensions. Otherwise, we may end up
|
||||
# not building the extension at all when e.g. PyPy3
|
||||
# is built without one.
|
||||
#
|
||||
# 2. For CPython, we can reuse stable ABI wheels. Note
|
||||
# that this relies on the assumption that we're building
|
||||
# from the oldest to the newest implementation,
|
||||
# and the wheels are forward-compatible.
|
||||
if [[
|
||||
( ! ${DISTUTILS_EXT} && ${whl} == *py3-none-any* ) ||
|
||||
(
|
||||
${EPYTHON} == python* &&
|
||||
# freethreading does not support stable ABI
|
||||
# at the moment
|
||||
${EPYTHON} != *t &&
|
||||
${whl} == *-abi3-*
|
||||
)
|
||||
]]; then
|
||||
distutils_wheel_install "${BUILD_DIR}/install" "${whl}"
|
||||
return
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
distutils_pep517_install "${BUILD_DIR}/install"
|
||||
DISTUTILS_WHEELS+=( "${DISTUTILS_WHEEL_PATH}" "${PWD}" )
|
||||
if [[ ! ${DISTUTILS_USE_PEP517} ]]; then
|
||||
# legacy mode
|
||||
_distutils-r1_copy_egg_info
|
||||
esetup.py build -j "$(makeopts_jobs "${MAKEOPTS} ${*}")" "${@}"
|
||||
return
|
||||
fi
|
||||
|
||||
# we do this for all build systems, since other backends
|
||||
# and custom hooks may wrap setuptools
|
||||
#
|
||||
# we are appending a dynamic component so that
|
||||
# distutils-r1_python_compile can be called multiple
|
||||
# times and don't end up combining resulting packages
|
||||
mkdir -p "${BUILD_DIR}" || die
|
||||
local -x DIST_EXTRA_CONFIG="${BUILD_DIR}/extra-setup.cfg"
|
||||
cat > "${DIST_EXTRA_CONFIG}" <<-EOF || die
|
||||
[build]
|
||||
build_base = ${BUILD_DIR}/build${#DISTUTILS_WHEELS[@]}
|
||||
|
||||
[build_ext]
|
||||
parallel = $(makeopts_jobs "${MAKEOPTS} ${*}")
|
||||
EOF
|
||||
|
||||
if [[ ${DISTUTILS_ALLOW_WHEEL_REUSE} ]]; then
|
||||
local whl
|
||||
for whl in "${!DISTUTILS_WHEELS[@]}"; do
|
||||
# use only wheels corresponding to the current directory
|
||||
if [[ ${PWD} != ${DISTUTILS_WHEELS["${whl}"]} ]]; then
|
||||
continue
|
||||
fi
|
||||
|
||||
# 1. Use pure Python wheels only if we're not expected
|
||||
# to build extensions. Otherwise, we may end up
|
||||
# not building the extension at all when e.g. PyPy3
|
||||
# is built without one.
|
||||
#
|
||||
# 2. For CPython, we can reuse stable ABI wheels. Note
|
||||
# that this relies on the assumption that we're building
|
||||
# from the oldest to the newest implementation,
|
||||
# and the wheels are forward-compatible.
|
||||
if [[
|
||||
( ! ${DISTUTILS_EXT} && ${whl} == *py3-none-any* ) ||
|
||||
(
|
||||
${EPYTHON} == python* &&
|
||||
# freethreading does not support stable ABI
|
||||
# at the moment
|
||||
${EPYTHON} != *t &&
|
||||
${whl} == *-abi3-*
|
||||
)
|
||||
]]; then
|
||||
distutils_wheel_install "${BUILD_DIR}/install" "${whl}"
|
||||
return
|
||||
fi
|
||||
done
|
||||
fi
|
||||
|
||||
distutils_pep517_install "${BUILD_DIR}/install"
|
||||
DISTUTILS_WHEELS+=( "${DISTUTILS_WHEEL_PATH}" "${PWD}" )
|
||||
}
|
||||
|
||||
# @FUNCTION: _distutils-r1_wrap_scripts
|
||||
@ -1985,6 +2013,11 @@ _distutils-r1_compare_installed_files() {
|
||||
_distutils-r1_post_python_compile() {
|
||||
debug-print-function ${FUNCNAME} "$@"
|
||||
|
||||
if [[ ! ${_DISTUTILS_WHL_INSTALLED} && ${DISTUTILS_USE_PEP517:-no} != no ]]
|
||||
then
|
||||
die "No wheel installed in python_compile(), did you call distutils-r1_python_compile?"
|
||||
fi
|
||||
|
||||
local root=${BUILD_DIR}/install
|
||||
if [[ ${DISTUTILS_USE_PEP517} && -d ${root} ]]; then
|
||||
# copy executables to python-exec directory
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user