216 lines
6.3 KiB
Makefile
216 lines
6.3 KiB
Makefile
# $NetBSD: pyversion.mk,v 1.127 2018/11/13 11:57:26 markd Exp $
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# This file determines which Python version is used as a dependency for
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# a package.
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#
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# === User-settable variables ===
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#
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# PYTHON_VERSION_DEFAULT
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# The preferred Python version to use.
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#
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# Possible values: 27 34 35 36 37
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# Default: 27
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#
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# === Infrastructure variables ===
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#
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# PYTHON_VERSION_REQD
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# Python version to use. This variable should not be set in
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# packages. Normally it is used by bulk build tools.
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#
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# Possible: ${PYTHON_VERSIONS_ACCEPTED}
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# Default: ${PYTHON_VERSION_DEFAULT}
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#
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# === Package-settable variables ===
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#
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# PYTHON_VERSIONS_ACCEPTED
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# The Python versions that are acceptable for the package. The
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# order of the entries matters, since earlier entries are
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# preferred over later ones.
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#
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# Possible values: 37 36 35 34 27
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# Default: 37 36 35 34 27
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#
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# PYTHON_VERSIONS_INCOMPATIBLE
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# The Python versions that are NOT acceptable for the package.
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#
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# Possible values: 27 34 35 36 37
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# Default: (empty)
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#
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# PYTHON_FOR_BUILD_ONLY
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# Whether Python is needed only at build time or at run time.
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#
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# Possible values: yes no test tool
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# Default: no
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#
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# PYTHON_SELF_CONFLICT
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# If set to "yes", additional CONFLICTS entries are added for
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# registering a conflict between pyNN-<modulename> packages.
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#
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# Possible values: yes no
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# Default: no
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#
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# === Defined variables ===
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#
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# PYPKGPREFIX
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# The prefix to use in PKGNAME for extensions which are meant
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# to be installed for multiple Python versions.
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#
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# Example: py27
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#
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# PYVERSSUFFIX
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# The suffix to executables and in the library path, equal to
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# sys.version[0:3].
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#
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# Example: 2.7
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#
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# Keywords: python
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#
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.if !defined(PYTHON_PYVERSION_MK)
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PYTHON_PYVERSION_MK= defined
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# derive a python version from the package name if possible
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# optionally handled quoted package names
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.if defined(PKGNAME_REQD) && !empty(PKGNAME_REQD:Mpy[0-9][0-9]-*) || \
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defined(PKGNAME_REQD) && !empty(PKGNAME_REQD:M*-py[0-9][0-9]-*)
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PYTHON_VERSION_REQD?= ${PKGNAME_REQD:C/(^.*-|^)py([0-9][0-9])-.*/\2/}
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.elif defined(PKGNAME_OLD) && !empty(PKGNAME_OLD:Mpy[0-9][0-9]-*) || \
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defined(PKGNAME_OLD) && !empty(PKGNAME_OLD:M*-py[0-9][0-9]-*)
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PYTHON_VERSION_REQD?= ${PKGNAME_OLD:C/(^.*-|^)py([0-9][0-9])-.*/\2/}
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.endif
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.include "../../mk/bsd.prefs.mk"
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BUILD_DEFS+= PYTHON_VERSION_DEFAULT
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BUILD_DEFS_EFFECTS+= PYPACKAGE
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PYTHON_VERSION_DEFAULT?= 27
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PYTHON_VERSIONS_ACCEPTED?= 37 36 35 34 27
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PYTHON_VERSIONS_INCOMPATIBLE?= # empty by default
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# transform the list into individual variables
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.for pv in ${PYTHON_VERSIONS_ACCEPTED}
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. if empty(PYTHON_VERSIONS_INCOMPATIBLE:M${pv})
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_PYTHON_VERSION_${pv}_OK= yes
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_PYTHON_VERSIONS_ACCEPTED+= ${pv}
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. endif
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.endfor
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#
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# choose a python version where to add,
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# try to be intelligent
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#
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# if a version is explicitely required, take it
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.if defined(PYTHON_VERSION_REQD)
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# but check if it is acceptable first, error out otherwise
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. if defined(_PYTHON_VERSION_${PYTHON_VERSION_REQD}_OK)
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_PYTHON_VERSION= ${PYTHON_VERSION_REQD}
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. endif
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.else
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# if the default is accepted, it is first choice
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. if !defined(_PYTHON_VERSION)
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. if defined(_PYTHON_VERSION_${PYTHON_VERSION_DEFAULT}_OK)
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_PYTHON_VERSION= ${PYTHON_VERSION_DEFAULT}
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. endif
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. endif
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# prefer an already installed version, in order of "accepted"
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. if !defined(_PYTHON_VERSION)
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. for pv in ${PYTHON_VERSIONS_ACCEPTED}
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. if defined(_PYTHON_VERSION_${pv}_OK)
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_PYTHON_VERSION?= ${pv}
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. endif
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. endfor
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. endif
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.endif
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#
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# Variable assignment for multi-python packages
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MULTI+= PYTHON_VERSION_REQD=${_PYTHON_VERSION}
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# No supported version found, annotate to simplify statements below.
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.if !defined(_PYTHON_VERSION)
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_PYTHON_VERSION= none
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PKG_FAIL_REASON+= "No valid Python version"
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.endif
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# Additional CONFLICTS
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.if ${PYTHON_SELF_CONFLICT:U:tl} == "yes"
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. for i in ${PYTHON_VERSIONS_ACCEPTED:N${_PYTHON_VERSION}}
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CONFLICTS+= ${PKGNAME:S/py${_PYTHON_VERSION}/py${i}/:C/-[0-9].*$/-[0-9]*/}
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. endfor
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.endif # PYCONFLICTS
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#
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PLIST_VARS+= py2x py3x
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.if empty(_PYTHON_VERSION:Mnone)
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PYPACKAGE= python${_PYTHON_VERSION}
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PYVERSSUFFIX= ${_PYTHON_VERSION:C/^([0-9])/\1./1}
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BUILDLINK_API_DEPENDS.${PYPACKAGE}?= ${PYPACKAGE}>=${PYVERSSUFFIX}
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PYPKGSRCDIR= ../../lang/${PYPACKAGE}
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PYDEPENDENCY= ${BUILDLINK_API_DEPENDS.${PYPACKAGE}}:${PYPKGSRCDIR}
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PYPKGPREFIX= py${_PYTHON_VERSION}
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.endif
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.if !empty(_PYTHON_VERSION:M3*)
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PLIST.py3x= yes
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.endif
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.if !empty(_PYTHON_VERSION:M2*)
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PLIST.py2x= yes
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.endif
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PTHREAD_OPTS+= require
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.include "../../mk/pthread.buildlink3.mk"
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PYTHON_FOR_BUILD_ONLY?= no
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.if defined(PYPKGSRCDIR)
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. if !empty(PYTHON_FOR_BUILD_ONLY:M[tT][oO][oO][lL])
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TOOL_DEPENDS+= ${PYDEPENDENCY}
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. elif !empty(PYTHON_FOR_BUILD_ONLY:M[tT][eE][sS][tT])
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TEST_DEPENDS+= ${PYDEPENDENCY}
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. else
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. if !empty(PYTHON_FOR_BUILD_ONLY:M[yY][eE][sS])
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BUILDLINK_DEPMETHOD.python?= build
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. endif
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. include "${PYPKGSRCDIR}/buildlink3.mk"
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. endif
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.endif
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PYTHONBIN= ${LOCALBASE}/bin/python${PYVERSSUFFIX}
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.if exists(${PYTHONBIN}m)
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PYTHONCONFIG= ${LOCALBASE}/bin/python${PYVERSSUFFIX}m-config
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.else
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PYTHONCONFIG= ${LOCALBASE}/bin/python${PYVERSSUFFIX}-config
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.endif
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PY_COMPILE_ALL= \
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${PYTHONBIN} ${PREFIX}/lib/python${PYVERSSUFFIX}/compileall.py -q
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PY_COMPILE_O_ALL= \
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${PYTHONBIN} -O ${PREFIX}/lib/python${PYVERSSUFFIX}/compileall.py -q
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.if exists(${PYTHONBIN})
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PYINC!= ${PYTHONBIN} -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_inc(0, \"\"))" || ${ECHO} ""
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PYLIB!= ${PYTHONBIN} -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_lib(0, 1, \"\"))" || ${ECHO} ""
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PYSITELIB!= ${PYTHONBIN} -c "import distutils.sysconfig; \
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print (distutils.sysconfig.get_python_lib(0, 0, \"\"))" || ${ECHO} ""
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PRINT_PLIST_AWK+= /^${PYINC:S|/|\\/|g}/ \
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{ gsub(/${PYINC:S|/|\\/|g}/, "$${PYINC}") }
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PRINT_PLIST_AWK+= /^${PYSITELIB:S|/|\\/|g}/ \
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{ gsub(/${PYSITELIB:S|/|\\/|g}/, "$${PYSITELIB}") }
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PRINT_PLIST_AWK+= /^${PYLIB:S|/|\\/|g}/ \
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{ gsub(/${PYLIB:S|/|\\/|g}/, "$${PYLIB}") }
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.endif
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ALL_ENV+= PYTHON=${PYTHONBIN}
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.if defined(USE_CMAKE)
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# used by FindPythonInterp.cmake and FindPythonLibs.cmake
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CMAKE_ARGS+= -DPYVERSSUFFIX:STRING=${PYVERSSUFFIX}
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# set this explicitly, as by default it will prefer the built in framework
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# on Darwin
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CMAKE_ARGS+= -DPYTHON_INCLUDE_DIR:PATH=${BUILDLINK_DIR}/${PYINC}
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CMAKE_ARGS+= -DPYTHON_INCLUDE_PATH:PATH=${BUILDLINK_DIR}/${PYINC}
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CMAKE_ARGS+= -DPYTHON_EXECUTABLE:FILEPATH=${PYTHONBIN}
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.endif
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.endif # PYTHON_PYVERSION_MK
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