python.mk: introduce USE_PYTHON=pep517 for PEP-517 support
USE_PYTHON=pep517 takes no arguments. Operation is similar to USE_PYTHON=distutils, although the build backend specified in pyproject.toml is to be specified in BUILD_DEPENDS explicitly. A usage guide and implementation primer is available at: https://wiki.freebsd.org/Python/PEP-517 With hat: python Approved by: fluffy (mentor) Co-authored by: yuri PR: 255722 Differential Revision: https://reviews.freebsd.org/D36290
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@ -10,6 +10,19 @@ in the release notes and/or placed into UPDATING.
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All ports committers are allowed to commit to this file.
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20230111:
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AUTHOR: vishwin@FreeBSD.org
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USE_PYTHON=pep517 has been added to facilitate building using the
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new format.
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USE_PYTHON=pep517 takes no arguments. Operation is similar to
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USE_PYTHON=distutils, although the build backend specified in
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pyproject.toml shall be specified in BUILD_DEPENDS.
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A usage guide and implementation primer is available at:
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https://wiki.freebsd.org/Python/PEP-517
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20221217:
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AUTHOR: tcberner@FreeBSD.org
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@ -103,6 +103,9 @@
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# distutils - Use distutils as do-configure, do-build and
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# do-install targets. implies flavors.
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#
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# pep517 - Follow the PEP-517 standard to build and install wheels
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# as do-build and do-install targets. implies flavors.
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#
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# autoplist - Automatically generates the packaging list for a
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# port that uses distutils when defined.
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# requires: distutils
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@ -175,6 +178,18 @@
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# - Canonical name for egg-info.
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# default: ${PYDISTUTILS_PKGNAME:C/[^A-Za-z0-9.]+/_/g}-${PYDISTUTILS_PKGVERSION:C/[^A-Za-z0-9.]+/_/g}-py${PYTHON_VER}.egg-info
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#
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# PEP517_BUILD_CMD - Command sequence for a PEP-517 build frontend that builds a wheel.
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# default: ${PYTHON_CMD} -m build -n -w
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#
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# PEP517_BUILD_DEPEND - Port needed to execute ${PEP517_BUILD_CMD}.
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# default: ${PYTHON_PKGNAMEPREFIX}build>0:devel/py-build@${PY_FLAVOR}
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#
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# PEP517_INSTALL_CMD - Command sequence for a PEP-517 install frontend that installs a wheel.
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# default: ${PYTHON_CMD} -m installer -d ${STAGEDIR} --no-compile-bytecode ${BUILD_WRKSRC}/dist/${PORTNAME}-${PORTVERSION}-*.whl
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#
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# PEP517_INSTALL_DEPEND - Port needed to execute ${PEP517_INSTALL_CMD}.
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# default: ${PYTHON_PKGNAMEPREFIX}installer>0:devel/py-installer@${PY_FLAVOR}
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#
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# PYTEST_BROKEN_TESTS - Lists of 'pytest -k' patterns to skip tests which
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# require fixing.
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# default: <empty>
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@ -283,7 +298,7 @@ _PYTHON_RELPORTDIR= lang/python
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# List all valid USE_PYTHON features here
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_VALID_PYTHON_FEATURES= allflavors autoplist concurrent cython cython_run \
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distutils flavors noegginfo noflavors nose nose2 \
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optsuffix py3kplist pytest pytest4 pythonprefix \
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optsuffix pep517 py3kplist pytest pytest4 pythonprefix \
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unittest unittest2
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_INVALID_PYTHON_FEATURES=
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. for var in ${USE_PYTHON}
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@ -309,6 +324,12 @@ IGNORE= uses either USE_PYTHON=pytest or USE_PYTHON=pytest4, not both of them
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_PYTHON_FEATURE_FLAVORS= yes
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. endif
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# pep517 automatically generates flavors depending on the supported
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# versions.
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. if defined(_PYTHON_FEATURE_PEP517)
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_PYTHON_FEATURE_FLAVORS= yes
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. endif
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. if defined(_PYTHON_FEATURE_NOFLAVORS)
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.undef _PYTHON_FEATURE_FLAVORS
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. endif
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@ -595,6 +616,21 @@ RUN_DEPENDS+= ${PYTHON_PKGNAMEPREFIX}setuptools>=63.1.0:devel/py-setuptools@${P
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. endif
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. endif
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. if defined(_PYTHON_FEATURE_PEP517)
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. if ${PYTHON_VER} == 2.7
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DEV_ERROR+= "USES=python:2.7 is incompatible with USE_PYTHON=pep517"
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. endif
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. if defined(_PYTHON_FEATURE_DISTUTILS)
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DEV_ERROR+= "USE_PYTHON=distutils is incompatible with USE_PYTHON=pep517"
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. endif
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. if defined(_PYTHON_FEATURE_PY3KPLIST)
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DEV_ERROR+= "USE_PYTHON=py3kplist is incompatible with USE_PYTHON=pep517"
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. endif
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. if defined(_PYTHON_FEATURE_NOEGGINFO)
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DEV_ERROR+= "USE_PYTHON=noegginfo is incompatible with USE_PYTHON=pep517"
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. endif
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. endif
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# distutils support
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PYSETUP?= setup.py
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PYDISTUTILS_SETUP?= -c \
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@ -618,6 +654,12 @@ PYDISTUTILS_PKGVERSION?=${PORTVERSION}
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PYDISTUTILS_EGGINFO?= ${PYDISTUTILS_PKGNAME:C/[^A-Za-z0-9.]+/_/g}-${PYDISTUTILS_PKGVERSION:C/[^A-Za-z0-9.]+/_/g}-py${PYTHON_VER}.egg-info
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PYDISTUTILS_EGGINFODIR?=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
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# PEP-517 support
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PEP517_BUILD_CMD?= ${PYTHON_CMD} -m build -n -w
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PEP517_BUILD_DEPEND?= ${PYTHON_PKGNAMEPREFIX}build>0:devel/py-build@${PY_FLAVOR}
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PEP517_INSTALL_CMD?= ${PYTHON_CMD} -m installer -d ${STAGEDIR} --no-compile-bytecode ${BUILD_WRKSRC}/dist/${PORTNAME}-${PORTVERSION}-*.whl
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PEP517_INSTALL_DEPEND?= ${PYTHON_PKGNAMEPREFIX}installer>0:devel/py-installer@${PY_FLAVOR}
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# nose support
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. if defined(_PYTHON_FEATURE_NOSE)
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TEST_DEPENDS+= ${PYTHON_PKGNAMEPREFIX}nose>=0:devel/py-nose@${PY_FLAVOR}
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@ -669,7 +711,7 @@ add-plist-egginfo:
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. endfor
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. endif
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. if defined(_PYTHON_FEATURE_AUTOPLIST) && defined(_PYTHON_FEATURE_DISTUTILS)
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. if defined(_PYTHON_FEATURE_AUTOPLIST) && (defined(_PYTHON_FEATURE_DISTUTILS) || defined(_PYTHON_FEATURE_PEP517))
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_RELSITELIBDIR= ${PYTHONPREFIX_SITELIBDIR:S;${PREFIX}/;;}
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_RELLIBDIR= ${PYTHONPREFIX_LIBDIR:S;${PREFIX}/;;}
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@ -701,7 +743,7 @@ add-plist-python:
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${TMPPLIST} > ${TMPPLIST}.pyc_tmp
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@${MV} ${TMPPLIST}.pyc_tmp ${TMPPLIST}
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. endif # ${PYTHON_REL} >= 30200 && defined(_PYTHON_FEATURE_PY3KPLIST)
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. endif # defined(_PYTHON_FEATURE_AUTOPLIST) && defined(_PYTHON_FEATURE_DISTUTILS)
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. endif # defined(_PYTHON_FEATURE_AUTOPLIST) && (defined(_PYTHON_FEATURE_DISTUTILS) || defined(_PYTHON_FEATURE_PEP517))
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# Fix for programs that build python from a GNU auto* environment
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CONFIGURE_ENV+= PYTHON="${PYTHON_CMD}"
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@ -790,6 +832,35 @@ do-install:
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. endif
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. endif # defined(_PYTHON_FEATURE_DISTUTILS)
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. if defined(_PYTHON_FEATURE_PEP517)
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. if !empty(PEP517_BUILD_DEPEND)
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BUILD_DEPENDS+= ${PEP517_BUILD_DEPEND}
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. endif
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. if !empty(PEP517_INSTALL_DEPEND)
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BUILD_DEPENDS+= ${PEP517_INSTALL_DEPEND}
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. endif
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. if !target(do-configure)
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do-configure:
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@${DO_NADA}
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. endif
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. if !target(do-build)
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do-build:
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@cd ${BUILD_WRKSRC} && ${SETENV} ${MAKE_ENV} ${PEP517_BUILD_CMD}
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. endif
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. if !target(do-install)
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do-install:
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@${MKDIR} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
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@cd ${INSTALL_WRKSRC} && ${SETENV} ${MAKE_ENV} ${PEP517_INSTALL_CMD}
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@${SED} -e 's|^|${PYTHONPREFIX_SITELIBDIR}/|' \
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-e 's|^${PYTHONPREFIX_SITELIBDIR}/../../../bin/|bin/|' \
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-e 's|\,.*$$||' \
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${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/${PORTNAME}-${PORTVERSION}.dist-info/RECORD >> ${_PYTHONPKGLIST}
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. endif
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. endif # defined(_PYTHON_FEATURE_PEP517)
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. if defined(_PYTHON_FEATURE_NOSE)
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. if !target(do-test)
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do-test:
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