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1# Copyright 2002 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License, v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.39 2007/05/01 13:44:37 betelgeuse Exp $
4#
3# Author: Jon Nelson <jnelson@gentoo.org> 5# Author: Jon Nelson <jnelson@gentoo.org>
4# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.3 2002/10/20 22:24:07 jnelson Exp $ 6# Current Maintainer: Alastair Tse <liquidx@gentoo.org>
7#
5# The distutils eclass is designed to allow easier installation of 8# The distutils eclass is designed to allow easier installation of
6# distutils-based python modules, and their incorporation into 9# distutils-based python modules and their incorporation into
7# the Gentoo Linux system. 10# the Gentoo Linux system.
11#
12# - Features:
13# distutils_src_compile() - does python setup.py build
14# distutils_src_install() - does python setup.py install and install docs
15# distutils_python_version() - sets PYVER/PYVER_MAJOR/PYVER_MINOR
16# distutils_python_tkinter() - checks for tkinter support in python
17#
18# - Variables:
19# PYTHON_SLOT_VERSION - for Zope support
20# DOCS - additional DOCS
8 21
9ECLASS=distutils 22inherit python multilib eutils
10INHERITED="$INHERITED $ECLASS"
11 23
12EXPORT_FUNCTIONS src_compile src_install 24# This helps make it possible to add extensions to python slots.
13 25# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
14newdepend "virtual/python" 26if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
27 DEPEND="=dev-lang/python-2.1*"
28 python="python2.1"
29elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
30 DEPEND="=dev-lang/python-2.3*"
31 python="python2.3"
32else
33 DEPEND="virtual/python"
34 python="python"
35fi
15 36
16distutils_src_compile() { 37distutils_src_compile() {
17 python setup.py build || die "compilation failed" 38 ${python} setup.py build "$@" || die "compilation failed"
18} 39}
19 40
20distutils_src_install() { 41distutils_src_install() {
42
43 # need this for python-2.5 + setuptools in cases where
44 # a package uses distutils but does not install anything
45 # in site-packages. (eg. dev-java/java-config-2.x)
46 # - liquidx (14/08/2006)
47 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
48 [ -n "${pylibdir}" ] && dodir "${pylibdir}"
49
50 if has_version ">=dev-lang/python-2.3"; then
51 ${python} setup.py install --root=${D} --no-compile "$@" || die
52 else
21 python setup.py install --root=${D} || die 53 ${python} setup.py install --root=${D} "$@" || die
22 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 54 fi
23 dodoc CONTRIBUTORS LICENSE COPYING* 55
24 dodoc Change* MANIFEST* README* ${mydoc} 56 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
57 DDOCS="${DDOCS} Change* MANIFEST* README*"
58
59 for doc in ${DDOCS}; do
60 [ -s "$doc" ] && dodoc $doc
61 done
62
63 [ -n "${DOCS}" ] && dodoc ${DOCS}
64
65 # deprecated! please use DOCS instead.
66 [ -n "${mydoc}" ] && dodoc ${mydoc}
25} 67}
68
69# generic pyc/pyo cleanup script.
70
71distutils_pkg_postrm() {
72 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
73
74 if has_version ">=dev-lang/python-2.3"; then
75 ebegin "Performing Python Module Cleanup .."
76 if [ -n "${PYTHON_MODNAME}" ]; then
77 for pymod in ${PYTHON_MODNAME}; do
78 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
79 python_mod_cleanup ${moddir}
80 done
81 done
82 else
83 python_mod_cleanup
84 fi
85 eend 0
86 fi
87}
88
89# this is a generic optimization, you should override it if your package
90# installs things in another directory
91
92distutils_pkg_postinst() {
93 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
94
95 if has_version ">=dev-lang/python-2.3"; then
96 python_version
97 for pymod in ${PYTHON_MODNAME}; do
98 if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
99 python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
100 fi
101 done
102 fi
103}
104
105# e.g. insinto ${ROOT}/usr/include/python${PYVER}
106
107distutils_python_version() {
108 python_version
109}
110
111# checks for if tkinter support is compiled into python
112distutils_python_tkinter() {
113 if ! python -c "import Tkinter" >/dev/null 2>&1; then
114 eerror "You need to recompile python with Tkinter support."
115 eerror "Try adding 'dev-lang/python tk' to:"
116 eerror "/etc/portage/package.use"
117 echo
118 die "missing tkinter support with installed python"
119 fi
120}
121
122EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm

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