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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 1.1.1.1 2005/11/30 09:59:34 chriswhite 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 1.1 2002/08/02 00:46:54 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 eutils
10INHERITED="$INHERITED $ECLASS"
11 23
12EXPORT_FUNCTIONS src_compile src_install 24# This helps make it possible to add extensions to python slots.
13 25# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
14newdepend ">=dev-lang/python" 26if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
27 DEPEND="=dev-lang/python-2.1*"
28 python="python2.1"
29else
30 DEPEND="virtual/python"
31 python="python"
32fi
15 33
16distutils_src_compile() { 34distutils_src_compile() {
17 python setup.py build || die "compilation failed" 35 ${python} setup.py build "$@" || die "compilation failed"
18} 36}
19 37
20distutils_src_install() { 38distutils_src_install() {
39 if has_version ">=dev-lang/python-2.3"; then
40 ${python} setup.py install --root=${D} --no-compile "$@" || die
41 else
21 python setup.py install --root=${D} || die 42 ${python} setup.py install --root=${D} "$@" || die
22 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 43 fi
23 dodoc CONTRIBUTORS LICENSE COPYING* 44
24 dodoc Change* MANIFEST* README* ${mydoc} 45 DDOCS="CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
46 DDOCS="${DDOCS} CONTRIBUTORS TODO"
47 DDOCS="${DDOCS} Change* MANIFEST* README*"
48
49 for doc in ${DDOCS}; do
50 [ -s "$doc" ] && dodoc $doc
51 done
52
53 [ -n "${DOCS}" ] && dodoc ${DOCS}
54
55 # deprecated! please use DOCS instead.
56 [ -n "${mydoc}" ] && dodoc ${mydoc}
25} 57}
58
59# generic pyc/pyo cleanup script.
60
61distutils_pkg_postrm() {
62 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
63
64 if has_version ">=dev-lang/python-2.3"; then
65 ebegin "Performing Python Module Cleanup .."
66 if [ -n "${PYTHON_MODNAME}" ]; then
67 for pymod in ${PYTHON_MODNAME}; do
68 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
69 python_mod_cleanup ${moddir}
70 done
71 done
72 else
73 python_mod_cleanup
74 fi
75 eend 0
76 fi
77}
78
79# this is a generic optimization, you should override it if your package
80# installs things in another directory
81
82distutils_pkg_postinst() {
83 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
84
85 if has_version ">=dev-lang/python-2.3"; then
86 python_version
87 for pymod in "${PYTHON_MODNAME}"; do
88 if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
89 python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
90 fi
91 done
92 fi
93}
94
95# e.g. insinto ${ROOT}/usr/include/python${PYVER}
96
97distutils_python_version() {
98 local tmpstr="$(${python} -V 2>&1 )"
99 export PYVER_ALL="${tmpstr#Python }"
100
101 export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1)
102 export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2)
103 export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-)
104 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
105}
106
107# checks for if tkinter support is compiled into python
108distutils_python_tkinter() {
109 if ! python -c "import Tkinter" >/dev/null 2>&1; then
110 eerror "You need to recompile python with Tkinter support."
111 eerror "That means: USE='tcltk' emerge python"
112 echo
113 die "missing tkinter support with installed python"
114 fi
115}
116
117EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm

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