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# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.81 2009/11/22 16:45:54 arfrever Exp $
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# @ECLASS: python.eclass
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# @MAINTAINER:
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# python@gentoo.org
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# @BLURB: A utility eclass that should be inherited by anything that deals with Python or Python modules.
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# @DESCRIPTION:
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# Some useful functions for dealing with Python.
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inherit multilib
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if [[ -n "${NEED_PYTHON}" ]]; then
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PYTHON_ATOM=">=dev-lang/python-${NEED_PYTHON}"
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DEPEND="${PYTHON_ATOM}"
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RDEPEND="${DEPEND}"
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else
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PYTHON_ATOM="dev-lang/python"
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fi
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DEPEND+=" >=app-admin/eselect-python-20090804
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>=app-shells/bash-3.2"
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__python_eclass_test() {
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__python_version_extract 2.3
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echo -n "2.3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.3.4
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echo -n "2.3.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.3.5
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echo -n "2.3.5 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.4
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echo -n "2.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.5b3
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echo -n "2.5b3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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}
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# @FUNCTION: python_version
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# @DESCRIPTION:
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# Run without arguments and it will export the version of python
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# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
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__python_version_extract() {
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local verstr=$1
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export PYVER_MAJOR=${verstr:0:1}
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export PYVER_MINOR=${verstr:2:1}
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if [[ ${verstr:3:1} == . ]]; then
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export PYVER_MICRO=${verstr:4}
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fi
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export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
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}
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python_version() {
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[[ -n "${PYVER}" ]] && return 0
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local tmpstr
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python=${python:-/usr/bin/python}
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tmpstr="$(EPYTHON= ${python} -V 2>&1 )"
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export PYVER_ALL="${tmpstr#Python }"
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__python_version_extract $PYVER_ALL
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}
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# @FUNCTION: PYTHON
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# @USAGE: [-2] [-3] [-A|--only-ABI] [-a|--absolute-path] [-f|--final-ABI] [--] <Python_ABI="${PYTHON_ABI}">
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# @DESCRIPTION:
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# Get Python interpreter filename for specified Python ABI. If Python_ABI argument
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# is ommitted, then PYTHON_ABI environment variable must be set and is used.
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# If -2 option is specified, then active version of Python 2 is used.
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# If -3 option is specified, then active version of Python 3 is used.
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# If --final-ABI option is specified, then final ABI from the list of enabled ABIs is used.
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# -2, -3 and --final-ABI options and Python_ABI argument cannot be specified simultaneously.
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# If --only-ABI option is specified, then only specified Python ABI is printed instead of
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# Python interpreter filename.
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# --only-ABI and --absolute-path options cannot be specified simultaneously.
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PYTHON() {
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local absolute_path="0" final_ABI="0" only_ABI="0" python2="0" python3="0" slot=
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while (($#)); do
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case "$1" in
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-2)
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python2="1"
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;;
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-3)
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python3="1"
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;;
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-A|--only-ABI)
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only_ABI="1"
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;;
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-a|--absolute-path)
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absolute_path="1"
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;;
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-f|--final-ABI)
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final_ABI="1"
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;;
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--)
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break
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;;
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-*)
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die "${FUNCNAME}(): Unrecognized option '$1'"
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [[ "${only_ABI}" == "1" && "${absolute_path}" == "1" ]]; then
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die "${FUNCNAME}(): '--only-ABI and '--absolute-path' options cannot be specified simultaneously"
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fi
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if [[ "$((${python2} + ${python3} + ${final_ABI}))" -gt "1" ]]; then
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die "${FUNCNAME}(): '-2', '-3' or '--final-ABI' options cannot be specified simultaneously"
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fi
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if [[ "$#" -eq "0" ]]; then
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if [[ "${final_ABI}" == "1" ]]; then
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validate_PYTHON_ABIS
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slot="${PYTHON_ABIS##* }"
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elif [[ "${python2}" == "1" ]]; then
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slot="$(eselect python show --python2)"
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if [[ -z "${slot}" ]]; then
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die "${FUNCNAME}(): Active Python 2 interpreter not set"
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elif [[ "${slot}" != "python2."* ]]; then
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die "${FUNCNAME}(): Internal error in \`eselect python show --python2\`"
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fi
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slot="${slot#python}"
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elif [[ "${python3}" == "1" ]]; then
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slot="$(eselect python show --python3)"
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if [[ -z "${slot}" ]]; then
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die "${FUNCNAME}(): Active Python 3 interpreter not set"
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elif [[ "${slot}" != "python3."* ]]; then
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die "${FUNCNAME}(): Internal error in \`eselect python show --python3\`"
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fi
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slot="${slot#python}"
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elif [[ -n "${PYTHON_ABI}" ]]; then
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slot="${PYTHON_ABI}"
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else
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die "${FUNCNAME}(): Invalid usage"
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fi
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elif [[ "$#" -eq "1" ]]; then
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if [[ "${final_ABI}" == "1" ]]; then
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die "${FUNCNAME}(): '--final-ABI' option and Python ABI cannot be specified simultaneously"
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fi
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if [[ "${python2}" == "1" ]]; then
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die "${FUNCNAME}(): '-2' option and Python ABI cannot be specified simultaneously"
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fi
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if [[ "${python3}" == "1" ]]; then
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die "${FUNCNAME}(): '-3' option and Python ABI cannot be specified simultaneously"
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fi
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slot="$1"
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else
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die "${FUNCNAME}(): Invalid usage"
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fi
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if [[ "${only_ABI}" == "1" ]]; then
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echo -n "${slot}"
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return
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elif [[ "${absolute_path}" == "1" ]]; then
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echo -n "/usr/bin/python${slot}"
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else
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echo -n "python${slot}"
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fi
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if [[ -n "${ABI}" && "${ABI}" != "${DEFAULT_ABI}" && "${DEFAULT_ABI}" != "default" ]]; then
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echo -n "-${ABI}"
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fi
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}
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# @FUNCTION: python_set_active_version
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# @USAGE: <Python_ABI|2|3>
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# @DESCRIPTION:
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# Set active version of Python.
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python_set_active_version() {
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if [[ "$#" -ne "1" ]]; then
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die "${FUNCNAME}() requires 1 argument"
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fi
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if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
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if ! has_version "dev-lang/python:$1"; then
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die "${FUNCNAME}(): 'dev-lang/python:$1' isn't installed"
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fi
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export EPYTHON="$(PYTHON "$1")"
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elif [[ "$1" == "2" ]]; then
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if ! has_version "=dev-lang/python-2*"; then
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die "${FUNCNAME}(): '=dev-lang/python-2*' isn't installed"
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fi
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export EPYTHON="$(PYTHON -2)"
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elif [[ "$1" == "3" ]]; then
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if ! has_version "=dev-lang/python-3*"; then
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die "${FUNCNAME}(): '=dev-lang/python-3*' isn't installed"
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fi
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export EPYTHON="$(PYTHON -3)"
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else
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die "${FUNCNAME}(): Unrecognized argument '$1'"
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fi
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# PYTHON_ABI variable is intended to be used only in ebuilds/eclasses,
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# so it doesn't need to be exported to subprocesses.
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PYTHON_ABI="${EPYTHON#python}"
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PYTHON_ABI="${PYTHON_ABI%%-*}"
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}
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unset PYTHON_ABIS
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unset PYTHON_ABIS_SANITY_CHECKS
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# @FUNCTION: validate_PYTHON_ABIS
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# @DESCRIPTION:
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# Ensure that PYTHON_ABIS variable has valid value.
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validate_PYTHON_ABIS() {
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# Ensure that some functions cannot be accidentally successfully used in EAPI <= 2 without setting SUPPORT_PYTHON_ABIS variable.
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if has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
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die "${FUNCNAME}() cannot be used in this EAPI without setting SUPPORT_PYTHON_ABIS variable"
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fi
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# Ensure that /usr/bin/python and /usr/bin/python-config are valid.
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if [[ "$(readlink /usr/bin/python)" != "python-wrapper" ]]; then
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die "'/usr/bin/python' isn't valid symlink"
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fi
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if [[ "$(</usr/bin/python-config)" != *"Gentoo python-config wrapper script"* ]]; then
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die "'/usr/bin/python-config' isn't valid script"
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fi
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# USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 5.
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if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
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local PYTHON_ABI python2_supported_versions python3_supported_versions restricted_ABI support_ABI supported_PYTHON_ABIS=
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PYTHON_ABI_SUPPORTED_VALUES="2.4 2.5 2.6 2.7 3.0 3.1 3.2"
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python2_supported_versions="2.4 2.5 2.6 2.7"
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python3_supported_versions="3.0 3.1 3.2"
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if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
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local python2_enabled="0" python3_enabled="0"
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if [[ -z "${USE_PYTHON}" ]]; then
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die "USE_PYTHON variable is empty"
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fi
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for PYTHON_ABI in ${USE_PYTHON}; do
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if ! has "${PYTHON_ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then
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die "USE_PYTHON variable contains invalid value '${PYTHON_ABI}'"
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fi
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if has "${PYTHON_ABI}" ${python2_supported_versions}; then
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python2_enabled="1"
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fi
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if has "${PYTHON_ABI}" ${python3_supported_versions}; then
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python3_enabled="1"
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fi
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support_ABI="1"
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for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
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if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
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support_ABI="0"
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break
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fi
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done
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[[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
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done
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if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
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die "USE_PYTHON variable doesn't enable any version of Python supported by ${CATEGORY}/${PF}"
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fi
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if [[ "${python2_enabled}" == "0" ]]; then
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ewarn "USE_PYTHON variable doesn't enable any version of Python 2. This configuration is unsupported."
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fi
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if [[ "${python3_enabled}" == "0" ]]; then
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ewarn "USE_PYTHON variable doesn't enable any version of Python 3. This configuration is unsupported."
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fi
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else
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local python_version python2_version= python3_version= support_python_major_version
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python_version="$(/usr/bin/python -c 'from sys import version_info; print(".".join([str(x) for x in version_info[:2]]))')"
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if has_version "=dev-lang/python-2*"; then
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if [[ "$(readlink /usr/bin/python2)" != "python2."* ]]; then
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die "'/usr/bin/python2' isn't valid symlink"
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fi
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python2_version="$(/usr/bin/python2 -c 'from sys import version_info; print(".".join([str(x) for x in version_info[:2]]))')"
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for PYTHON_ABI in ${python2_supported_versions}; do
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support_python_major_version="1"
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for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
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if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
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support_python_major_version="0"
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fi
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done
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[[ "${support_python_major_version}" == "1" ]] && break
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done
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if [[ "${support_python_major_version}" == "1" ]]; then
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for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
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if [[ "${python2_version}" == ${restricted_ABI} ]]; then
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die "Active version of Python 2 isn't supported by ${CATEGORY}/${PF}"
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fi
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done
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else
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python2_version=""
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fi
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fi
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| 305 |
if has_version "=dev-lang/python-3*"; then
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| 306 |
if [[ "$(readlink /usr/bin/python3)" != "python3."* ]]; then
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die "'/usr/bin/python3' isn't valid symlink"
|
| 308 |
fi
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| 309 |
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python3_version="$(/usr/bin/python3 -c 'from sys import version_info; print(".".join([str(x) for x in version_info[:2]]))')"
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| 311 |
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| 312 |
for PYTHON_ABI in ${python3_supported_versions}; do
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support_python_major_version="1"
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| 314 |
for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
|
| 315 |
if [[ "${PYTHON_ABI}" == ${restricted_ABI} ]]; then
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| 316 |
support_python_major_version="0"
|
| 317 |
fi
|
| 318 |
done
|
| 319 |
[[ "${support_python_major_version}" == "1" ]] && break
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| 320 |
done
|
| 321 |
if [[ "${support_python_major_version}" == "1" ]]; then
|
| 322 |
for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
|
| 323 |
if [[ "${python3_version}" == ${restricted_ABI} ]]; then
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| 324 |
die "Active version of Python 3 isn't supported by ${CATEGORY}/${PF}"
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| 325 |
fi
|
| 326 |
done
|
| 327 |
else
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| 328 |
python3_version=""
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| 329 |
fi
|
| 330 |
fi
|
| 331 |
|
| 332 |
if [[ -n "${python2_version}" && "${python_version}" == "2."* && "${python_version}" != "${python2_version}" ]]; then
|
| 333 |
eerror "Python wrapper is configured incorrectly or /usr/bin/python2 symlink"
|
| 334 |
eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
|
| 335 |
die "Incorrect configuration of Python"
|
| 336 |
fi
|
| 337 |
if [[ -n "${python3_version}" && "${python_version}" == "3."* && "${python_version}" != "${python3_version}" ]]; then
|
| 338 |
eerror "Python wrapper is configured incorrectly or /usr/bin/python3 symlink"
|
| 339 |
eerror "is set incorrectly. Use \`eselect python\` to fix configuration."
|
| 340 |
die "Incorrect configuration of Python"
|
| 341 |
fi
|
| 342 |
|
| 343 |
PYTHON_ABIS="${python2_version} ${python3_version}"
|
| 344 |
PYTHON_ABIS="${PYTHON_ABIS# }"
|
| 345 |
export PYTHON_ABIS="${PYTHON_ABIS% }"
|
| 346 |
fi
|
| 347 |
fi
|
| 348 |
|
| 349 |
if [[ "$(declare -p PYTHON_ABIS_SANITY_CHECKS 2> /dev/null)" != "declare -- PYTHON_ABIS_SANITY_CHECKS="* ]]; then
|
| 350 |
local PYTHON_ABI
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| 351 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 352 |
# Ensure that appropriate version of Python is installed.
|
| 353 |
if ! has_version "dev-lang/python:${PYTHON_ABI}"; then
|
| 354 |
die "dev-lang/python:${PYTHON_ABI} isn't installed"
|
| 355 |
fi
|
| 356 |
|
| 357 |
# Ensure that EPYTHON variable is respected.
|
| 358 |
if [[ "$(EPYTHON="$(PYTHON)" python -c 'from sys import version_info; print(".".join([str(x) for x in version_info[:2]]))')" != "${PYTHON_ABI}" ]]; then
|
| 359 |
eerror "python: '$(type -p python)'"
|
| 360 |
eerror "ABI: '${ABI}'"
|
| 361 |
eerror "DEFAULT_ABI: '${DEFAULT_ABI}'"
|
| 362 |
eerror "EPYTHON: '$(PYTHON)'"
|
| 363 |
eerror "PYTHON_ABI: '${PYTHON_ABI}'"
|
| 364 |
eerror "Version of enabled Python: '$(EPYTHON="$(PYTHON)" python -c 'from sys import version_info; print(".".join([str(x) for x in version_info[:2]]))')'"
|
| 365 |
die "'python' doesn't respect EPYTHON variable"
|
| 366 |
fi
|
| 367 |
done
|
| 368 |
PYTHON_ABIS_SANITY_CHECKS="1"
|
| 369 |
fi
|
| 370 |
}
|
| 371 |
|
| 372 |
# @FUNCTION: python_copy_sources
|
| 373 |
# @USAGE: [--no-link] [--] [directory]
|
| 374 |
# @DESCRIPTION:
|
| 375 |
# Copy unpacked sources of given package for each Python ABI.
|
| 376 |
python_copy_sources() {
|
| 377 |
local dir dirs=() no_link="0" PYTHON_ABI
|
| 378 |
|
| 379 |
while (($#)); do
|
| 380 |
case "$1" in
|
| 381 |
--no-link)
|
| 382 |
no_link="1"
|
| 383 |
;;
|
| 384 |
--)
|
| 385 |
break
|
| 386 |
;;
|
| 387 |
-*)
|
| 388 |
die "${FUNCNAME}(): Unrecognized option '$1'"
|
| 389 |
;;
|
| 390 |
*)
|
| 391 |
break
|
| 392 |
;;
|
| 393 |
esac
|
| 394 |
shift
|
| 395 |
done
|
| 396 |
|
| 397 |
if [[ "$#" -eq "0" ]]; then
|
| 398 |
if [[ "${WORKDIR}" == "${S}" ]]; then
|
| 399 |
die "${FUNCNAME}() cannot be used"
|
| 400 |
fi
|
| 401 |
dirs="${S}"
|
| 402 |
else
|
| 403 |
dirs="$@"
|
| 404 |
fi
|
| 405 |
|
| 406 |
validate_PYTHON_ABIS
|
| 407 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 408 |
for dir in "${dirs[@]}"; do
|
| 409 |
if [[ "${no_link}" == "1" ]]; then
|
| 410 |
cp -pr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
|
| 411 |
else
|
| 412 |
cp -lpr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
|
| 413 |
fi
|
| 414 |
done
|
| 415 |
done
|
| 416 |
}
|
| 417 |
|
| 418 |
# @FUNCTION: python_set_build_dir_symlink
|
| 419 |
# @USAGE: [directory="build"]
|
| 420 |
# @DESCRIPTION:
|
| 421 |
# Create build directory symlink.
|
| 422 |
python_set_build_dir_symlink() {
|
| 423 |
local dir="$1"
|
| 424 |
|
| 425 |
[[ -z "${PYTHON_ABI}" ]] && die "PYTHON_ABI variable not set"
|
| 426 |
[[ -z "${dir}" ]] && dir="build"
|
| 427 |
|
| 428 |
# Don't delete preexistent directories.
|
| 429 |
rm -f "${dir}" || die "Deletion of '${dir}' failed"
|
| 430 |
ln -s "${dir}-${PYTHON_ABI}" "${dir}" || die "Creation of '${dir}' directory symlink failed"
|
| 431 |
}
|
| 432 |
|
| 433 |
# @FUNCTION: python_execute_function
|
| 434 |
# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] [--source-dir source_directory] [--] <function> [arguments]
|
| 435 |
# @DESCRIPTION:
|
| 436 |
# Execute specified function for each value of PYTHON_ABIS, optionally passing additional
|
| 437 |
# arguments. The specified function can use PYTHON_ABI and BUILDDIR variables.
|
| 438 |
python_execute_function() {
|
| 439 |
local action action_message action_message_template= default_function="0" failure_message failure_message_template= function nonfatal="0" previous_directory previous_directory_stack previous_directory_stack_length PYTHON_ABI quiet="0" separate_build_dirs="0" source_dir=
|
| 440 |
|
| 441 |
while (($#)); do
|
| 442 |
case "$1" in
|
| 443 |
--action-message)
|
| 444 |
action_message_template="$2"
|
| 445 |
shift
|
| 446 |
;;
|
| 447 |
-d|--default-function)
|
| 448 |
default_function="1"
|
| 449 |
;;
|
| 450 |
--failure-message)
|
| 451 |
failure_message_template="$2"
|
| 452 |
shift
|
| 453 |
;;
|
| 454 |
--nonfatal)
|
| 455 |
nonfatal="1"
|
| 456 |
;;
|
| 457 |
-q|--quiet)
|
| 458 |
quiet="1"
|
| 459 |
;;
|
| 460 |
-s|--separate-build-dirs)
|
| 461 |
separate_build_dirs="1"
|
| 462 |
;;
|
| 463 |
--source-dir)
|
| 464 |
source_dir="$2"
|
| 465 |
shift
|
| 466 |
;;
|
| 467 |
--)
|
| 468 |
break
|
| 469 |
;;
|
| 470 |
-*)
|
| 471 |
die "${FUNCNAME}(): Unrecognized option '$1'"
|
| 472 |
;;
|
| 473 |
*)
|
| 474 |
break
|
| 475 |
;;
|
| 476 |
esac
|
| 477 |
shift
|
| 478 |
done
|
| 479 |
|
| 480 |
if [[ -n "${source_dir}" && "${separate_build_dirs}" == 0 ]]; then
|
| 481 |
die "${FUNCNAME}(): '--source-dir' option can be specified only with '--separate-build-dirs' option"
|
| 482 |
fi
|
| 483 |
|
| 484 |
if [[ "${default_function}" == "0" ]]; then
|
| 485 |
if [[ "$#" -eq "0" ]]; then
|
| 486 |
die "${FUNCNAME}(): Missing function name"
|
| 487 |
fi
|
| 488 |
function="$1"
|
| 489 |
shift
|
| 490 |
|
| 491 |
if [[ -z "$(type -t "${function}")" ]]; then
|
| 492 |
die "${FUNCNAME}(): '${function}' function isn't defined"
|
| 493 |
fi
|
| 494 |
else
|
| 495 |
if [[ "$#" -ne "0" ]]; then
|
| 496 |
die "${FUNCNAME}(): '--default-function' option and function name cannot be specified simultaneously"
|
| 497 |
fi
|
| 498 |
if has "${EAPI:-0}" 0 1; then
|
| 499 |
die "${FUNCNAME}(): '--default-function' option cannot be used in this EAPI"
|
| 500 |
fi
|
| 501 |
|
| 502 |
if [[ "${EBUILD_PHASE}" == "configure" ]]; then
|
| 503 |
if has "${EAPI}" 2 3; then
|
| 504 |
python_default_function() {
|
| 505 |
econf
|
| 506 |
}
|
| 507 |
else
|
| 508 |
python_default_function() {
|
| 509 |
nonfatal econf
|
| 510 |
}
|
| 511 |
fi
|
| 512 |
elif [[ "${EBUILD_PHASE}" == "compile" ]]; then
|
| 513 |
python_default_function() {
|
| 514 |
emake
|
| 515 |
}
|
| 516 |
elif [[ "${EBUILD_PHASE}" == "test" ]]; then
|
| 517 |
python_default_function() {
|
| 518 |
if emake -j1 -n check &> /dev/null; then
|
| 519 |
emake -j1 check
|
| 520 |
elif emake -j1 -n test &> /dev/null; then
|
| 521 |
emake -j1 test
|
| 522 |
fi
|
| 523 |
}
|
| 524 |
elif [[ "${EBUILD_PHASE}" == "install" ]]; then
|
| 525 |
python_default_function() {
|
| 526 |
emake DESTDIR="${D}" install
|
| 527 |
}
|
| 528 |
else
|
| 529 |
die "${FUNCNAME}(): '--default-function' option cannot be used in this ebuild phase"
|
| 530 |
fi
|
| 531 |
function="python_default_function"
|
| 532 |
fi
|
| 533 |
|
| 534 |
if [[ "${quiet}" == "0" ]]; then
|
| 535 |
[[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
|
| 536 |
[[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
|
| 537 |
[[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
|
| 538 |
[[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration"
|
| 539 |
[[ "${EBUILD_PHASE}" == "compile" ]] && action="Building"
|
| 540 |
[[ "${EBUILD_PHASE}" == "test" ]] && action="Testing"
|
| 541 |
[[ "${EBUILD_PHASE}" == "install" ]] && action="Installation"
|
| 542 |
[[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation"
|
| 543 |
[[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
|
| 544 |
[[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
|
| 545 |
[[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
|
| 546 |
fi
|
| 547 |
|
| 548 |
local RED GREEN BLUE NORMAL
|
| 549 |
if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
|
| 550 |
RED=$'\e[1;31m'
|
| 551 |
GREEN=$'\e[1;32m'
|
| 552 |
BLUE=$'\e[1;34m'
|
| 553 |
NORMAL=$'\e[0m'
|
| 554 |
else
|
| 555 |
RED=
|
| 556 |
GREEN=
|
| 557 |
BLUE=
|
| 558 |
NORMAL=
|
| 559 |
fi
|
| 560 |
|
| 561 |
validate_PYTHON_ABIS
|
| 562 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 563 |
if [[ "${quiet}" == "0" ]]; then
|
| 564 |
if [[ -n "${action_message_template}" ]]; then
|
| 565 |
action_message="$(eval echo -n "${action_message_template}")"
|
| 566 |
else
|
| 567 |
action_message="${action} of ${CATEGORY}/${PF} with Python ${PYTHON_ABI}..."
|
| 568 |
fi
|
| 569 |
echo " ${GREEN}*${NORMAL} ${BLUE}${action_message}${NORMAL}"
|
| 570 |
fi
|
| 571 |
|
| 572 |
if [[ "${separate_build_dirs}" == "1" ]]; then
|
| 573 |
if [[ -n "${source_dir}" ]]; then
|
| 574 |
export BUILDDIR="${S}/${source_dir}-${PYTHON_ABI}"
|
| 575 |
else
|
| 576 |
export BUILDDIR="${S}-${PYTHON_ABI}"
|
| 577 |
fi
|
| 578 |
pushd "${BUILDDIR}" > /dev/null || die "pushd failed"
|
| 579 |
else
|
| 580 |
export BUILDDIR="${S}"
|
| 581 |
fi
|
| 582 |
|
| 583 |
previous_directory="$(pwd)"
|
| 584 |
previous_directory_stack="$(dirs -p)"
|
| 585 |
previous_directory_stack_length="$(dirs -p | wc -l)"
|
| 586 |
|
| 587 |
if ! has "${EAPI}" 0 1 2 3 && has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
|
| 588 |
EPYTHON="$(PYTHON)" nonfatal "${function}" "$@"
|
| 589 |
else
|
| 590 |
EPYTHON="$(PYTHON)" "${function}" "$@"
|
| 591 |
fi
|
| 592 |
|
| 593 |
if [[ "$?" != "0" ]]; then
|
| 594 |
if [[ -n "${failure_message_template}" ]]; then
|
| 595 |
failure_message="$(eval echo -n "${failure_message_template}")"
|
| 596 |
else
|
| 597 |
failure_message="${action} failed with Python ${PYTHON_ABI} in ${function}() function"
|
| 598 |
fi
|
| 599 |
|
| 600 |
if [[ "${nonfatal}" == "1" ]]; then
|
| 601 |
if [[ "${quiet}" == "0" ]]; then
|
| 602 |
ewarn "${RED}${failure_message}${NORMAL}"
|
| 603 |
fi
|
| 604 |
elif has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
|
| 605 |
if [[ "${EBUILD_PHASE}" != "test" ]] || ! has test-fail-continue ${FEATURES}; then
|
| 606 |
local enabled_PYTHON_ABIS= other_PYTHON_ABI
|
| 607 |
for other_PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 608 |
[[ "${other_PYTHON_ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+="${enabled_PYTHON_ABIS:+ }${other_PYTHON_ABI}"
|
| 609 |
done
|
| 610 |
export PYTHON_ABIS="${enabled_PYTHON_ABIS}"
|
| 611 |
fi
|
| 612 |
if [[ "${quiet}" == "0" ]]; then
|
| 613 |
ewarn "${RED}${failure_message}${NORMAL}"
|
| 614 |
fi
|
| 615 |
if [[ -z "${PYTHON_ABIS}" ]]; then
|
| 616 |
die "${function}() function failed with all enabled versions of Python"
|
| 617 |
fi
|
| 618 |
else
|
| 619 |
die "${failure_message}"
|
| 620 |
fi
|
| 621 |
fi
|
| 622 |
|
| 623 |
# Ensure that directory stack hasn't been decreased.
|
| 624 |
if [[ "$(dirs -p | wc -l)" -lt "${previous_directory_stack_length}" ]]; then
|
| 625 |
die "Directory stack decreased illegally"
|
| 626 |
fi
|
| 627 |
|
| 628 |
# Avoid side effects of earlier returning from the specified function.
|
| 629 |
while [[ "$(dirs -p | wc -l)" -gt "${previous_directory_stack_length}" ]]; do
|
| 630 |
popd > /dev/null || die "popd failed"
|
| 631 |
done
|
| 632 |
|
| 633 |
# Ensure that the bottom part of directory stack hasn't been changed. Restore
|
| 634 |
# previous directory (from before running of the specified function) before
|
| 635 |
# comparison of directory stacks to avoid mismatch of directory stacks after
|
| 636 |
# potential using of 'cd' to change current directory. Restoration of previous
|
| 637 |
# directory allows to safely use 'cd' to change current directory in the
|
| 638 |
# specified function without changing it back to original directory.
|
| 639 |
cd "${previous_directory}"
|
| 640 |
if [[ "$(dirs -p)" != "${previous_directory_stack}" ]]; then
|
| 641 |
die "Directory stack changed illegally"
|
| 642 |
fi
|
| 643 |
|
| 644 |
if [[ "${separate_build_dirs}" == "1" ]]; then
|
| 645 |
popd > /dev/null || die "popd failed"
|
| 646 |
fi
|
| 647 |
unset BUILDDIR
|
| 648 |
done
|
| 649 |
|
| 650 |
if [[ "${default_function}" == "1" ]]; then
|
| 651 |
unset -f python_default_function
|
| 652 |
fi
|
| 653 |
}
|
| 654 |
|
| 655 |
# @FUNCTION: python_convert_shebangs
|
| 656 |
# @USAGE: [-q|--quiet] [-r|--recursive] [-x|--only-executables] [--] <Python_version> <file|directory> [files|directories]
|
| 657 |
# @DESCRIPTION:
|
| 658 |
# Convert shebangs in specified files. Directories can be specified only with --recursive option.
|
| 659 |
python_convert_shebangs() {
|
| 660 |
local argument file files=() only_executables="0" python_version quiet="0" recursive="0"
|
| 661 |
|
| 662 |
while (($#)); do
|
| 663 |
case "$1" in
|
| 664 |
-r|--recursive)
|
| 665 |
recursive="1"
|
| 666 |
;;
|
| 667 |
-q|--quiet)
|
| 668 |
quiet="1"
|
| 669 |
;;
|
| 670 |
-x|--only-executables)
|
| 671 |
only_executables="1"
|
| 672 |
;;
|
| 673 |
--)
|
| 674 |
break
|
| 675 |
;;
|
| 676 |
-*)
|
| 677 |
die "${FUNCNAME}(): Unrecognized option '$1'"
|
| 678 |
;;
|
| 679 |
*)
|
| 680 |
break
|
| 681 |
;;
|
| 682 |
esac
|
| 683 |
shift
|
| 684 |
done
|
| 685 |
|
| 686 |
if [[ "$#" -eq 0 ]]; then
|
| 687 |
die "${FUNCNAME}(): Missing Python version and files or directories"
|
| 688 |
elif [[ "$#" -eq 1 ]]; then
|
| 689 |
die "${FUNCNAME}(): Missing files or directories"
|
| 690 |
fi
|
| 691 |
|
| 692 |
python_version="$1"
|
| 693 |
shift
|
| 694 |
|
| 695 |
for argument in "$@"; do
|
| 696 |
if [[ ! -e "${argument}" ]]; then
|
| 697 |
die "${FUNCNAME}(): '${argument}' doesn't exist"
|
| 698 |
elif [[ -f "${argument}" ]]; then
|
| 699 |
files+=("${argument}")
|
| 700 |
elif [[ -d "${argument}" ]]; then
|
| 701 |
if [[ "${recursive}" == "1" ]]; then
|
| 702 |
if [[ "${only_executables}" == "1" ]]; then
|
| 703 |
files+=($(find "${argument}" -perm /111 -type f))
|
| 704 |
else
|
| 705 |
files+=($(find "${argument}" -type f))
|
| 706 |
fi
|
| 707 |
else
|
| 708 |
die "${FUNCNAME}(): '${argument}' isn't a regular file"
|
| 709 |
fi
|
| 710 |
else
|
| 711 |
die "${FUNCNAME}(): '${argument}' isn't a regular file or a directory"
|
| 712 |
fi
|
| 713 |
done
|
| 714 |
|
| 715 |
for file in "${files[@]}"; do
|
| 716 |
file="${file#./}"
|
| 717 |
[[ "${only_executables}" == "1" && ! -x "${file}" ]] && continue
|
| 718 |
|
| 719 |
if [[ "$(head -n1 "${file}")" =~ ^'#!'.*python ]]; then
|
| 720 |
if [[ "${quiet}" == "0" ]]; then
|
| 721 |
einfo "Converting shebang in '${file}'"
|
| 722 |
fi
|
| 723 |
sed -e "1s/python\([[:digit:]]\+\(\.[[:digit:]]\+\)\?\)\?/python${python_version}/" -i "${file}" || die "Conversion of shebang in '${file}' failed"
|
| 724 |
|
| 725 |
# Delete potential whitespace after "#!".
|
| 726 |
sed -e '1s/\(^#!\)[[:space:]]*/\1/' -i "${file}" || die "sed '${file}' failed"
|
| 727 |
fi
|
| 728 |
done
|
| 729 |
}
|
| 730 |
|
| 731 |
# @FUNCTION: python_generate_wrapper_scripts
|
| 732 |
# @USAGE: [-E|--respect-EPYTHON] [-f|--force] [-q|--quiet] [--] <file> [files]
|
| 733 |
# @DESCRIPTION:
|
| 734 |
# Generate wrapper scripts. Existing files are overwritten only with --force option.
|
| 735 |
# If --respect-EPYTHON option is specified, then generated wrapper scripts will
|
| 736 |
# respect EPYTHON variable at run time.
|
| 737 |
python_generate_wrapper_scripts() {
|
| 738 |
local eselect_python_option file force="0" quiet="0" PYTHON_ABI python2_enabled="0" python2_supported_versions python3_enabled="0" python3_supported_versions respect_EPYTHON="0"
|
| 739 |
python2_supported_versions="2.4 2.5 2.6 2.7"
|
| 740 |
python3_supported_versions="3.0 3.1 3.2"
|
| 741 |
|
| 742 |
while (($#)); do
|
| 743 |
case "$1" in
|
| 744 |
-E|--respect-EPYTHON)
|
| 745 |
respect_EPYTHON="1"
|
| 746 |
;;
|
| 747 |
-f|--force)
|
| 748 |
force="1"
|
| 749 |
;;
|
| 750 |
-q|--quiet)
|
| 751 |
quiet="1"
|
| 752 |
;;
|
| 753 |
--)
|
| 754 |
break
|
| 755 |
;;
|
| 756 |
-*)
|
| 757 |
die "${FUNCNAME}(): Unrecognized option '$1'"
|
| 758 |
;;
|
| 759 |
*)
|
| 760 |
break
|
| 761 |
;;
|
| 762 |
esac
|
| 763 |
shift
|
| 764 |
done
|
| 765 |
|
| 766 |
if [[ "$#" -eq 0 ]]; then
|
| 767 |
die "${FUNCNAME}(): Missing arguments"
|
| 768 |
fi
|
| 769 |
|
| 770 |
validate_PYTHON_ABIS
|
| 771 |
for PYTHON_ABI in ${python2_supported_versions}; do
|
| 772 |
if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
|
| 773 |
python2_enabled="1"
|
| 774 |
fi
|
| 775 |
done
|
| 776 |
for PYTHON_ABI in ${python3_supported_versions}; do
|
| 777 |
if has "${PYTHON_ABI}" ${PYTHON_ABIS}; then
|
| 778 |
python3_enabled="1"
|
| 779 |
fi
|
| 780 |
done
|
| 781 |
|
| 782 |
if [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "1" ]]; then
|
| 783 |
eselect_python_option=
|
| 784 |
elif [[ "${python2_enabled}" == "1" && "${python3_enabled}" == "0" ]]; then
|
| 785 |
eselect_python_option="--python2"
|
| 786 |
elif [[ "${python2_enabled}" == "0" && "${python3_enabled}" == "1" ]]; then
|
| 787 |
eselect_python_option="--python3"
|
| 788 |
else
|
| 789 |
die "${FUNCNAME}(): Unsupported environment"
|
| 790 |
fi
|
| 791 |
|
| 792 |
for file in "$@"; do
|
| 793 |
if [[ -f "${file}" && "${force}" == "0" ]]; then
|
| 794 |
die "${FUNCNAME}(): '$1' already exists"
|
| 795 |
fi
|
| 796 |
|
| 797 |
if [[ "${quiet}" == "0" ]]; then
|
| 798 |
einfo "Generating '${file#${D%/}}' wrapper script"
|
| 799 |
fi
|
| 800 |
|
| 801 |
cat << EOF > "${file}"
|
| 802 |
#!/usr/bin/env python
|
| 803 |
# Gentoo '${file##*/}' wrapper script
|
| 804 |
|
| 805 |
import os
|
| 806 |
import re
|
| 807 |
import subprocess
|
| 808 |
import sys
|
| 809 |
|
| 810 |
EPYTHON_re = re.compile(r"^python(\d+\.\d+)$")
|
| 811 |
|
| 812 |
EOF
|
| 813 |
if [[ "$?" != "0" ]]; then
|
| 814 |
die "${FUNCNAME}(): Generation of '$1' failed"
|
| 815 |
fi
|
| 816 |
if [[ "${respect_EPYTHON}" == "1" ]]; then
|
| 817 |
cat << EOF >> "${file}"
|
| 818 |
EPYTHON = os.environ.get("EPYTHON")
|
| 819 |
if EPYTHON:
|
| 820 |
EPYTHON_matched = EPYTHON_re.match(EPYTHON)
|
| 821 |
if EPYTHON_matched:
|
| 822 |
PYTHON_ABI = EPYTHON_matched.group(1)
|
| 823 |
else:
|
| 824 |
sys.stderr.write("EPYTHON variable has unrecognized value '%s'\n" % EPYTHON)
|
| 825 |
sys.exit(1)
|
| 826 |
else:
|
| 827 |
try:
|
| 828 |
eselect_process = subprocess.Popen(["/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
|
| 829 |
if eselect_process.wait() != 0:
|
| 830 |
raise ValueError
|
| 831 |
except (OSError, ValueError):
|
| 832 |
sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
|
| 833 |
sys.exit(1)
|
| 834 |
|
| 835 |
eselect_output = eselect_process.stdout.read()
|
| 836 |
if not isinstance(eselect_output, str):
|
| 837 |
# Python 3
|
| 838 |
eselect_output = eselect_output.decode()
|
| 839 |
|
| 840 |
EPYTHON_matched = EPYTHON_re.match(eselect_output)
|
| 841 |
if EPYTHON_matched:
|
| 842 |
PYTHON_ABI = EPYTHON_matched.group(1)
|
| 843 |
else:
|
| 844 |
sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output)
|
| 845 |
sys.exit(1)
|
| 846 |
EOF
|
| 847 |
if [[ "$?" != "0" ]]; then
|
| 848 |
die "${FUNCNAME}(): Generation of '$1' failed"
|
| 849 |
fi
|
| 850 |
else
|
| 851 |
cat << EOF >> "${file}"
|
| 852 |
try:
|
| 853 |
eselect_process = subprocess.Popen(["/usr/bin/eselect", "python", "show"${eselect_python_option:+, $(echo "\"")}${eselect_python_option}${eselect_python_option:+$(echo "\"")}], stdout=subprocess.PIPE)
|
| 854 |
if eselect_process.wait() != 0:
|
| 855 |
raise ValueError
|
| 856 |
except (OSError, ValueError):
|
| 857 |
sys.stderr.write("Execution of 'eselect python show${eselect_python_option:+ }${eselect_python_option}' failed\n")
|
| 858 |
sys.exit(1)
|
| 859 |
|
| 860 |
eselect_output = eselect_process.stdout.read()
|
| 861 |
if not isinstance(eselect_output, str):
|
| 862 |
# Python 3
|
| 863 |
eselect_output = eselect_output.decode()
|
| 864 |
|
| 865 |
EPYTHON_matched = EPYTHON_re.match(eselect_output)
|
| 866 |
if EPYTHON_matched:
|
| 867 |
PYTHON_ABI = EPYTHON_matched.group(1)
|
| 868 |
else:
|
| 869 |
sys.stderr.write("'eselect python show${eselect_python_option:+ }${eselect_python_option}' printed unrecognized value '%s" % eselect_output)
|
| 870 |
sys.exit(1)
|
| 871 |
EOF
|
| 872 |
if [[ "$?" != "0" ]]; then
|
| 873 |
die "${FUNCNAME}(): Generation of '$1' failed"
|
| 874 |
fi
|
| 875 |
fi
|
| 876 |
cat << EOF >> "${file}"
|
| 877 |
|
| 878 |
target_executable = "%s-%s" % (sys.argv[0], PYTHON_ABI)
|
| 879 |
if not os.path.exists(target_executable):
|
| 880 |
sys.stderr.write("'%s' does not exist\n" % target_executable)
|
| 881 |
sys.exit(1)
|
| 882 |
|
| 883 |
os.execv(target_executable, sys.argv)
|
| 884 |
EOF
|
| 885 |
if [[ "$?" != "0" ]]; then
|
| 886 |
die "${FUNCNAME}(): Generation of '$1' failed"
|
| 887 |
fi
|
| 888 |
fperms +x "${file#${D%/}}" || die "fperms '${file}' failed"
|
| 889 |
done
|
| 890 |
}
|
| 891 |
|
| 892 |
# @ECLASS-VARIABLE: PYTHON_USE_WITH
|
| 893 |
# @DESCRIPTION:
|
| 894 |
# Set this to a space separated list of use flags
|
| 895 |
# the python slot in use must be built with.
|
| 896 |
|
| 897 |
# @ECLASS-VARIABLE: PYTHON_USE_WITH_OR
|
| 898 |
# @DESCRIPTION:
|
| 899 |
# Set this to a space separated list of use flags
|
| 900 |
# of which one must be turned on for the slot of
|
| 901 |
# in use.
|
| 902 |
|
| 903 |
# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT
|
| 904 |
# @DESCRIPTION:
|
| 905 |
# Set this if you need to make either PYTHON_USE_WITH or
|
| 906 |
# PYTHON_USE_WITH_OR atoms conditional under a use flag.
|
| 907 |
|
| 908 |
# @FUNCTION: python_pkg_setup
|
| 909 |
# @DESCRIPTION:
|
| 910 |
# Makes sure PYTHON_USE_WITH or PYTHON_USE_WITH_OR listed use flags
|
| 911 |
# are respected. Only exported if one of those variables is set.
|
| 912 |
if ! has "${EAPI:-0}" 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then
|
| 913 |
python_pkg_setup() {
|
| 914 |
python_pkg_setup_fail() {
|
| 915 |
eerror "${1}"
|
| 916 |
die "${1}"
|
| 917 |
}
|
| 918 |
|
| 919 |
[[ ${PYTHON_USE_WITH_OPT} ]] && use !${PYTHON_USE_WITH_OPT} && return
|
| 920 |
|
| 921 |
python_pkg_setup_check_USE_flags() {
|
| 922 |
local pyatom use
|
| 923 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 924 |
pyatom="dev-lang/python:${PYTHON_ABI}"
|
| 925 |
else
|
| 926 |
python_version
|
| 927 |
pyatom="dev-lang/python:${PYVER}"
|
| 928 |
fi
|
| 929 |
|
| 930 |
for use in ${PYTHON_USE_WITH}; do
|
| 931 |
if ! has_version "${pyatom}[${use}]"; then
|
| 932 |
python_pkg_setup_fail "Please rebuild ${pyatom} with the following USE flags enabled: ${PYTHON_USE_WITH}"
|
| 933 |
fi
|
| 934 |
done
|
| 935 |
|
| 936 |
for use in ${PYTHON_USE_WITH_OR}; do
|
| 937 |
if has_version "${pyatom}[${use}]"; then
|
| 938 |
return
|
| 939 |
fi
|
| 940 |
done
|
| 941 |
|
| 942 |
if [[ ${PYTHON_USE_WITH_OR} ]]; then
|
| 943 |
python_pkg_setup_fail "Please rebuild ${pyatom} with at least one of the following USE flags enabled: ${PYTHON_USE_WITH_OR}"
|
| 944 |
fi
|
| 945 |
}
|
| 946 |
|
| 947 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 948 |
python_execute_function -q python_pkg_setup_check_USE_flags
|
| 949 |
else
|
| 950 |
python_pkg_setup_check_USE_flags
|
| 951 |
fi
|
| 952 |
}
|
| 953 |
|
| 954 |
EXPORT_FUNCTIONS pkg_setup
|
| 955 |
|
| 956 |
if [[ -n "${PYTHON_USE_WITH}" ]]; then
|
| 957 |
PYTHON_USE_WITH_ATOM="${PYTHON_ATOM}[${PYTHON_USE_WITH/ /,}]"
|
| 958 |
elif [[ -n "${PYTHON_USE_WITH_OR}" ]]; then
|
| 959 |
PYTHON_USE_WITH_ATOM="|| ( "
|
| 960 |
for use in ${PYTHON_USE_WITH_OR}; do
|
| 961 |
PYTHON_USE_WITH_ATOM+=" ${PYTHON_ATOM}[${use}]"
|
| 962 |
done
|
| 963 |
unset use
|
| 964 |
PYTHON_USE_WITH_ATOM+=" )"
|
| 965 |
fi
|
| 966 |
if [[ -n "${PYTHON_USE_WITH_OPT}" ]]; then
|
| 967 |
PYTHON_USE_WITH_ATOM="${PYTHON_USE_WITH_OPT}? ( ${PYTHON_USE_WITH_ATOM} )"
|
| 968 |
fi
|
| 969 |
DEPEND+=" ${PYTHON_USE_WITH_ATOM}"
|
| 970 |
RDEPEND+=" ${PYTHON_USE_WITH_ATOM}"
|
| 971 |
fi
|
| 972 |
|
| 973 |
# @ECLASS-VARIABLE: PYTHON_DEFINE_DEFAULT_FUNCTIONS
|
| 974 |
# @DESCRIPTION:
|
| 975 |
# Set this to define default functions for the following ebuild phases:
|
| 976 |
# src_prepare, src_configure, src_compile, src_test, src_install.
|
| 977 |
if ! has "${EAPI:-0}" 0 1 && [[ -n "${PYTHON_DEFINE_DEFAULT_FUNCTIONS}" ]]; then
|
| 978 |
python_src_prepare() {
|
| 979 |
python_copy_sources
|
| 980 |
}
|
| 981 |
|
| 982 |
for python_default_function in src_configure src_compile src_test src_install; do
|
| 983 |
eval "python_${python_default_function}() { python_execute_function -d -s; }"
|
| 984 |
done
|
| 985 |
unset python_default_function
|
| 986 |
|
| 987 |
EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
|
| 988 |
fi
|
| 989 |
|
| 990 |
# @FUNCTION: python_disable_pyc
|
| 991 |
# @DESCRIPTION:
|
| 992 |
# Tell Python not to automatically recompile modules to .pyc/.pyo
|
| 993 |
# even if the timestamps/version stamps don't match. This is done
|
| 994 |
# to protect sandbox.
|
| 995 |
python_disable_pyc() {
|
| 996 |
export PYTHONDONTWRITEBYTECODE="1"
|
| 997 |
}
|
| 998 |
|
| 999 |
# @FUNCTION: python_enable_pyc
|
| 1000 |
# @DESCRIPTION:
|
| 1001 |
# Tell Python to automatically recompile modules to .pyc/.pyo if the
|
| 1002 |
# timestamps/version stamps have changed.
|
| 1003 |
python_enable_pyc() {
|
| 1004 |
unset PYTHONDONTWRITEBYTECODE
|
| 1005 |
}
|
| 1006 |
|
| 1007 |
# @FUNCTION: python_need_rebuild
|
| 1008 |
# @DESCRIPTION: Run without arguments, specifies that the package should be
|
| 1009 |
# rebuilt after a python upgrade.
|
| 1010 |
python_need_rebuild() {
|
| 1011 |
python_version
|
| 1012 |
export PYTHON_NEED_REBUILD=${PYVER}
|
| 1013 |
}
|
| 1014 |
|
| 1015 |
# @FUNCTION: python_get_includedir
|
| 1016 |
# @DESCRIPTION:
|
| 1017 |
# Run without arguments, returns the Python include directory.
|
| 1018 |
python_get_includedir() {
|
| 1019 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 1020 |
echo "/usr/include/python${PYTHON_ABI}"
|
| 1021 |
else
|
| 1022 |
python_version
|
| 1023 |
echo "/usr/include/python${PYVER}"
|
| 1024 |
fi
|
| 1025 |
}
|
| 1026 |
|
| 1027 |
# @FUNCTION: python_get_libdir
|
| 1028 |
# @DESCRIPTION:
|
| 1029 |
# Run without arguments, returns the Python library directory.
|
| 1030 |
python_get_libdir() {
|
| 1031 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 1032 |
echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
|
| 1033 |
else
|
| 1034 |
python_version
|
| 1035 |
echo "/usr/$(get_libdir)/python${PYVER}"
|
| 1036 |
fi
|
| 1037 |
}
|
| 1038 |
|
| 1039 |
# @FUNCTION: python_get_sitedir
|
| 1040 |
# @DESCRIPTION:
|
| 1041 |
# Run without arguments, returns the Python site-packages directory.
|
| 1042 |
python_get_sitedir() {
|
| 1043 |
echo "$(python_get_libdir)/site-packages"
|
| 1044 |
}
|
| 1045 |
|
| 1046 |
# @FUNCTION: python_tkinter_exists
|
| 1047 |
# @DESCRIPTION:
|
| 1048 |
# Run without arguments, checks if python was compiled with Tkinter
|
| 1049 |
# support. If not, prints an error message and dies.
|
| 1050 |
python_tkinter_exists() {
|
| 1051 |
if ! python -c "import Tkinter" >/dev/null 2>&1; then
|
| 1052 |
eerror "You need to recompile python with Tkinter support."
|
| 1053 |
eerror "Try adding: 'dev-lang/python tk'"
|
| 1054 |
eerror "in to /etc/portage/package.use"
|
| 1055 |
echo
|
| 1056 |
die "missing tkinter support with installed python"
|
| 1057 |
fi
|
| 1058 |
}
|
| 1059 |
|
| 1060 |
# @FUNCTION: python_mod_exists
|
| 1061 |
# @USAGE: <module>
|
| 1062 |
# @DESCRIPTION:
|
| 1063 |
# Run with the module name as an argument. it will check if a
|
| 1064 |
# python module is installed and loadable. it will return
|
| 1065 |
# TRUE(0) if the module exists, and FALSE(1) if the module does
|
| 1066 |
# not exist.
|
| 1067 |
#
|
| 1068 |
# Example:
|
| 1069 |
# if python_mod_exists gtk; then
|
| 1070 |
# echo "gtk support enabled"
|
| 1071 |
# fi
|
| 1072 |
python_mod_exists() {
|
| 1073 |
[[ "$1" ]] || die "${FUNCNAME} requires an argument!"
|
| 1074 |
python -c "import $1" &>/dev/null
|
| 1075 |
}
|
| 1076 |
|
| 1077 |
# @FUNCTION: python_mod_compile
|
| 1078 |
# @USAGE: <file> [more files ...]
|
| 1079 |
# @DESCRIPTION:
|
| 1080 |
# Given filenames, it will pre-compile the module's .pyc and .pyo.
|
| 1081 |
# This function should only be run in pkg_postinst()
|
| 1082 |
#
|
| 1083 |
# Example:
|
| 1084 |
# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
|
| 1085 |
#
|
| 1086 |
python_mod_compile() {
|
| 1087 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 1088 |
die "${FUNCNAME}() cannot be used in this EAPI"
|
| 1089 |
fi
|
| 1090 |
|
| 1091 |
local f myroot myfiles=()
|
| 1092 |
|
| 1093 |
# Check if phase is pkg_postinst()
|
| 1094 |
[[ ${EBUILD_PHASE} != postinst ]] &&\
|
| 1095 |
die "${FUNCNAME} should only be run in pkg_postinst()"
|
| 1096 |
|
| 1097 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 1098 |
PYVER="${PYTHON_ABI}"
|
| 1099 |
else
|
| 1100 |
python_version
|
| 1101 |
fi
|
| 1102 |
|
| 1103 |
# strip trailing slash
|
| 1104 |
myroot="${ROOT%/}"
|
| 1105 |
|
| 1106 |
# respect ROOT
|
| 1107 |
for f in "$@"; do
|
| 1108 |
[[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
|
| 1109 |
done
|
| 1110 |
|
| 1111 |
if ((${#myfiles[@]})); then
|
| 1112 |
python${PYVER} ${myroot}/usr/$(get_libdir)/python${PYVER}/py_compile.py "${myfiles[@]}"
|
| 1113 |
python${PYVER} -O ${myroot}/usr/$(get_libdir)/python${PYVER}/py_compile.py "${myfiles[@]}" &> /dev/null
|
| 1114 |
else
|
| 1115 |
ewarn "No files to compile!"
|
| 1116 |
fi
|
| 1117 |
}
|
| 1118 |
|
| 1119 |
# @FUNCTION: python_mod_optimize
|
| 1120 |
# @USAGE: [options] [directory|file]
|
| 1121 |
# @DESCRIPTION:
|
| 1122 |
# If no arguments supplied, it will recompile not recursively all modules
|
| 1123 |
# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
|
| 1124 |
#
|
| 1125 |
# If supplied with arguments, it will recompile all modules recursively
|
| 1126 |
# in the supplied directory.
|
| 1127 |
# This function should only be run in pkg_postinst().
|
| 1128 |
#
|
| 1129 |
# Options passed to this function are passed to compileall.py.
|
| 1130 |
#
|
| 1131 |
# Example:
|
| 1132 |
# python_mod_optimize ctypesgencore
|
| 1133 |
python_mod_optimize() {
|
| 1134 |
# Check if phase is pkg_postinst().
|
| 1135 |
[[ ${EBUILD_PHASE} != "postinst" ]] && die "${FUNCNAME} should only be run in pkg_postinst()"
|
| 1136 |
|
| 1137 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 1138 |
local dir file options=() other_dirs=() other_files=() PYTHON_ABI return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=()
|
| 1139 |
|
| 1140 |
# Strip trailing slash from ROOT.
|
| 1141 |
root="${ROOT%/}"
|
| 1142 |
|
| 1143 |
# Respect ROOT and options passed to compileall.py.
|
| 1144 |
while (($#)); do
|
| 1145 |
case "$1" in
|
| 1146 |
-l|-f|-q)
|
| 1147 |
options+=("$1")
|
| 1148 |
;;
|
| 1149 |
-d|-x)
|
| 1150 |
options+=("$1" "$2")
|
| 1151 |
shift
|
| 1152 |
;;
|
| 1153 |
-*)
|
| 1154 |
ewarn "${FUNCNAME}: Ignoring compile option $1"
|
| 1155 |
;;
|
| 1156 |
*)
|
| 1157 |
if [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
|
| 1158 |
die "${FUNCNAME} doesn't support absolute paths of directories/files in site-packages directories"
|
| 1159 |
elif [[ "$1" =~ ^/ ]]; then
|
| 1160 |
if [[ -d "${root}/$1" ]]; then
|
| 1161 |
other_dirs+=("${root}/$1")
|
| 1162 |
elif [[ -f "${root}/$1" ]]; then
|
| 1163 |
other_files+=("${root}/$1")
|
| 1164 |
elif [[ -e "${root}/$1" ]]; then
|
| 1165 |
ewarn "'${root}/$1' is not a file or a directory!"
|
| 1166 |
else
|
| 1167 |
ewarn "'${root}/$1' doesn't exist!"
|
| 1168 |
fi
|
| 1169 |
else
|
| 1170 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 1171 |
if [[ -d "${root}$(python_get_sitedir)/$1" ]]; then
|
| 1172 |
site_packages_dirs+=("$1")
|
| 1173 |
break
|
| 1174 |
elif [[ -f "${root}$(python_get_sitedir)/$1" ]]; then
|
| 1175 |
site_packages_files+=("$1")
|
| 1176 |
break
|
| 1177 |
elif [[ -e "${root}$(python_get_sitedir)/$1" ]]; then
|
| 1178 |
ewarn "'$1' is not a file or a directory!"
|
| 1179 |
else
|
| 1180 |
ewarn "'$1' doesn't exist!"
|
| 1181 |
fi
|
| 1182 |
done
|
| 1183 |
fi
|
| 1184 |
;;
|
| 1185 |
esac
|
| 1186 |
shift
|
| 1187 |
done
|
| 1188 |
|
| 1189 |
# Set additional options.
|
| 1190 |
options+=("-q")
|
| 1191 |
|
| 1192 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 1193 |
if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then
|
| 1194 |
return_code="0"
|
| 1195 |
ebegin "Compilation and optimization of Python modules for Python ${PYTHON_ABI}"
|
| 1196 |
if ((${#site_packages_dirs[@]})); then
|
| 1197 |
for dir in "${site_packages_dirs[@]}"; do
|
| 1198 |
site_packages_absolute_dirs+=("${root}$(python_get_sitedir)/${dir}")
|
| 1199 |
done
|
| 1200 |
"$(PYTHON)" "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1"
|
| 1201 |
"$(PYTHON)" -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" &> /dev/null || return_code="1"
|
| 1202 |
fi
|
| 1203 |
if ((${#site_packages_files[@]})); then
|
| 1204 |
for file in "${site_packages_files[@]}"; do
|
| 1205 |
site_packages_absolute_files+=("${root}$(python_get_sitedir)/${file}")
|
| 1206 |
done
|
| 1207 |
"$(PYTHON)" "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1"
|
| 1208 |
"$(PYTHON)" -O "${root}$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" &> /dev/null || return_code="1"
|
| 1209 |
fi
|
| 1210 |
eend "${return_code}"
|
| 1211 |
fi
|
| 1212 |
unset site_packages_absolute_dirs site_packages_absolute_files
|
| 1213 |
done
|
| 1214 |
|
| 1215 |
# Don't use PYTHON_ABI in next calls to python_get_libdir().
|
| 1216 |
unset PYTHON_ABI
|
| 1217 |
|
| 1218 |
if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
|
| 1219 |
return_code="0"
|
| 1220 |
ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for Python ${PYVER}"
|
| 1221 |
if ((${#other_dirs[@]})); then
|
| 1222 |
python${PYVER} "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
|
| 1223 |
python${PYVER} -O "${root}$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" &> /dev/null || return_code="1"
|
| 1224 |
fi
|
| 1225 |
if ((${#other_files[@]})); then
|
| 1226 |
python${PYVER} "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
|
| 1227 |
python${PYVER} -O "${root}$(python_get_libdir)/py_compile.py" "${other_files[@]}" &> /dev/null || return_code="1"
|
| 1228 |
fi
|
| 1229 |
eend "${return_code}"
|
| 1230 |
fi
|
| 1231 |
else
|
| 1232 |
local myroot mydirs=() myfiles=() myopts=() return_code="0"
|
| 1233 |
|
| 1234 |
# strip trailing slash
|
| 1235 |
myroot="${ROOT%/}"
|
| 1236 |
|
| 1237 |
# respect ROOT and options passed to compileall.py
|
| 1238 |
while (($#)); do
|
| 1239 |
case "$1" in
|
| 1240 |
-l|-f|-q)
|
| 1241 |
myopts+=("$1")
|
| 1242 |
;;
|
| 1243 |
-d|-x)
|
| 1244 |
myopts+=("$1" "$2")
|
| 1245 |
shift
|
| 1246 |
;;
|
| 1247 |
-*)
|
| 1248 |
ewarn "${FUNCNAME}: Ignoring compile option $1"
|
| 1249 |
;;
|
| 1250 |
*)
|
| 1251 |
if [[ -d "${myroot}"/$1 ]]; then
|
| 1252 |
mydirs+=("${myroot}/$1")
|
| 1253 |
elif [[ -f "${myroot}"/$1 ]]; then
|
| 1254 |
# Files are passed to python_mod_compile which is ROOT-aware
|
| 1255 |
myfiles+=("$1")
|
| 1256 |
elif [[ -e "${myroot}/$1" ]]; then
|
| 1257 |
ewarn "${myroot}/$1 is not a file or directory!"
|
| 1258 |
else
|
| 1259 |
ewarn "${myroot}/$1 doesn't exist!"
|
| 1260 |
fi
|
| 1261 |
;;
|
| 1262 |
esac
|
| 1263 |
shift
|
| 1264 |
done
|
| 1265 |
|
| 1266 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 1267 |
PYVER="${PYTHON_ABI}"
|
| 1268 |
else
|
| 1269 |
python_version
|
| 1270 |
fi
|
| 1271 |
|
| 1272 |
# set additional opts
|
| 1273 |
myopts+=(-q)
|
| 1274 |
|
| 1275 |
ebegin "Compilation and optimization of Python modules for Python ${PYVER}"
|
| 1276 |
if ((${#mydirs[@]})); then
|
| 1277 |
python${PYVER} \
|
| 1278 |
"${myroot}"/usr/$(get_libdir)/python${PYVER}/compileall.py \
|
| 1279 |
"${myopts[@]}" "${mydirs[@]}" || return_code="1"
|
| 1280 |
python${PYVER} -O \
|
| 1281 |
"${myroot}"/usr/$(get_libdir)/python${PYVER}/compileall.py \
|
| 1282 |
"${myopts[@]}" "${mydirs[@]}" &> /dev/null || return_code="1"
|
| 1283 |
fi
|
| 1284 |
|
| 1285 |
if ((${#myfiles[@]})); then
|
| 1286 |
python_mod_compile "${myfiles[@]}"
|
| 1287 |
fi
|
| 1288 |
|
| 1289 |
eend "${return_code}"
|
| 1290 |
fi
|
| 1291 |
}
|
| 1292 |
|
| 1293 |
# @FUNCTION: python_mod_cleanup
|
| 1294 |
# @USAGE: [directory|file]
|
| 1295 |
# @DESCRIPTION:
|
| 1296 |
# Run with optional arguments, where arguments are Python modules. If none given,
|
| 1297 |
# it will look in /usr/lib/python[0-9].[0-9].
|
| 1298 |
#
|
| 1299 |
# It will recursively scan all compiled Python modules in the directories and
|
| 1300 |
# determine if they are orphaned (i.e. their corresponding .py files are missing.)
|
| 1301 |
# If they are, then it will remove their corresponding .pyc and .pyo files.
|
| 1302 |
#
|
| 1303 |
# This function should only be run in pkg_postrm().
|
| 1304 |
python_mod_cleanup() {
|
| 1305 |
local path py_file PYTHON_ABI SEARCH_PATH=() root
|
| 1306 |
|
| 1307 |
# Check if phase is pkg_postrm().
|
| 1308 |
[[ ${EBUILD_PHASE} != "postrm" ]] && die "${FUNCNAME} should only be run in pkg_postrm()"
|
| 1309 |
|
| 1310 |
# Strip trailing slash from ROOT.
|
| 1311 |
root="${ROOT%/}"
|
| 1312 |
|
| 1313 |
if (($#)); then
|
| 1314 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 1315 |
while (($#)); do
|
| 1316 |
if [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
|
| 1317 |
die "${FUNCNAME} doesn't support absolute paths of directories/files in site-packages directories"
|
| 1318 |
elif [[ "$1" =~ ^/ ]]; then
|
| 1319 |
SEARCH_PATH+=("${root}/${1#/}")
|
| 1320 |
else
|
| 1321 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 1322 |
SEARCH_PATH+=("${root}$(python_get_sitedir)/$1")
|
| 1323 |
done
|
| 1324 |
fi
|
| 1325 |
shift
|
| 1326 |
done
|
| 1327 |
else
|
| 1328 |
SEARCH_PATH=("${@#/}")
|
| 1329 |
SEARCH_PATH=("${SEARCH_PATH[@]/#/${root}/}")
|
| 1330 |
fi
|
| 1331 |
else
|
| 1332 |
local dir sitedir
|
| 1333 |
for dir in "${root}"/usr/lib*; do
|
| 1334 |
if [[ -d "${dir}" && ! -L "${dir}" ]]; then
|
| 1335 |
for sitedir in "${dir}"/python*/site-packages; do
|
| 1336 |
if [[ -d "${sitedir}" ]]; then
|
| 1337 |
SEARCH_PATH+=("${sitedir}")
|
| 1338 |
fi
|
| 1339 |
done
|
| 1340 |
fi
|
| 1341 |
done
|
| 1342 |
fi
|
| 1343 |
|
| 1344 |
local BLUE CYAN NORMAL
|
| 1345 |
if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
|
| 1346 |
BLUE=$'\e[1;34m'
|
| 1347 |
CYAN=$'\e[1;36m'
|
| 1348 |
NORMAL=$'\e[0m'
|
| 1349 |
else
|
| 1350 |
BLUE=
|
| 1351 |
CYAN=
|
| 1352 |
NORMAL=
|
| 1353 |
fi
|
| 1354 |
|
| 1355 |
for path in "${SEARCH_PATH[@]}"; do
|
| 1356 |
if [[ -d "${path}" ]]; then
|
| 1357 |
find "${path}" -name '*.py[co]' -print0 | while read -rd ''; do
|
| 1358 |
py_file="${REPLY%[co]}"
|
| 1359 |
[[ -f "${py_file}" || (! -f "${py_file}c" && ! -f "${py_file}o") ]] && continue
|
| 1360 |
einfo "${BLUE}<<< ${py_file}[co]${NORMAL}"
|
| 1361 |
rm -f "${py_file}"[co]
|
| 1362 |
done
|
| 1363 |
|
| 1364 |
# Attempt to delete directories, which may be empty.
|
| 1365 |
find "${path}" -type d | sort -r | while read -r dir; do
|
| 1366 |
rmdir "${dir}" 2>/dev/null && einfo "${CYAN}<<< ${dir}${NORMAL}"
|
| 1367 |
done
|
| 1368 |
elif [[ "${path}" == *.py && ! -f "${path}" && (-f "${path}c" || -f "${path}o") ]]; then
|
| 1369 |
einfo "${BLUE}<<< ${path}[co]${NORMAL}"
|
| 1370 |
rm -f "${path}"[co]
|
| 1371 |
fi
|
| 1372 |
done
|
| 1373 |
}
|
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| 
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