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1# Copyright 1999-2003 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 1.7 2003/03/06 02:47:50 kutsuya Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.26 2005/07/06 20:20:03 agriffis Exp $
4# 4#
5# Author: Jon Nelson <jnelson@gentoo.org> 5# Author: Jon Nelson <jnelson@gentoo.org>
6# Current Maintainer: Alastair Tse <liquidx@gentoo.org>
6# 7#
7# The distutils eclass is designed to allow easier installation of 8# The distutils eclass is designed to allow easier installation of
8# distutils-based python modules, and their incorporation into 9# distutils-based python modules and their incorporation into
9# 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
10 21
11ECLASS=distutils 22inherit python eutils
23
12INHERITED="$INHERITED $ECLASS" 24INHERITED="$INHERITED $ECLASS"
13 25
14EXPORT_FUNCTIONS src_compile src_install
15
16# This helps make it possible to add extensions to python slots. 26# This helps make it possible to add extensions to python slots.
27# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
17if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then 28if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
18 newdepend "virtual/python-2.1" 29 DEPEND="=dev-lang/python-2.1*"
19 python="python2.1" 30 python="python2.1"
20else 31else
21 newdepend "virutal/python" 32 DEPEND="virtual/python"
22 python="python" 33 python="python"
23fi 34fi
24 35
25distutils_src_compile() { 36distutils_src_compile() {
26 ${python} setup.py build || die "compilation failed" 37 ${python} setup.py build "$@" || die "compilation failed"
27} 38}
28 39
29distutils_src_install() { 40distutils_src_install() {
41 if has_version ">=dev-lang/python-2.3"; then
42 ${python} setup.py install --root=${D} --no-compile "$@" || die
43 else
30 ${python} setup.py install --root=${D} || die 44 ${python} setup.py install --root=${D} "$@" || die
45 fi
46
31 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 47 DDOCS="CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
32 dodoc CONTRIBUTORS LICENSE COPYING* 48 DDOCS="${DDOCS} CONTRIBUTORS LICENSE COPYING*"
33 dodoc Change* MANIFEST* README* ${mydoc} 49 DDOCS="${DDOCS} Change* MANIFEST* README*"
50
51 for doc in ${DDOCS}; do
52 [ -s "$doc" ] && dodoc $doc
53 done
54
55 [ -n "${DOCS}" ] && dodoc ${DOCS}
56
57 # deprecated! please use DOCS instead.
58 [ -n "${mydoc}" ] && dodoc ${mydoc}
59}
60
61# generic pyc/pyo cleanup script.
62
63distutils_pkg_postrm() {
64 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
65
66 if has_version ">=dev-lang/python-2.3"; then
67 ebegin "Performing Python Module Cleanup .."
68 if [ -n "${PYTHON_MODNAME}" ]; then
69 for pymod in ${PYTHON_MODNAME}; do
70 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
71 python_mod_cleanup ${moddir}
72 done
73 done
74 else
75 python_mod_cleanup
76 fi
77 eend 0
78 fi
79}
80
81# this is a generic optimization, you should override it if your package
82# installs things in another directory
83
84distutils_pkg_postinst() {
85 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
86
87 if has_version ">=dev-lang/python-2.3"; then
88 python_version
89 for pymod in "${PYTHON_MODNAME}"; do
90 if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
91 python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
92 fi
93 done
94 fi
34} 95}
35 96
36# e.g. insinto ${ROOT}/usr/include/python${PYVER} 97# e.g. insinto ${ROOT}/usr/include/python${PYVER}
37 98
38distutils_python_version() 99distutils_python_version() {
39{
40 local tmpstr="$(${python} -V 2>&1 )" 100 local tmpstr="$(${python} -V 2>&1 )"
41 tmpstr="${tmpstr#Python }" 101 export PYVER_ALL="${tmpstr#Python }"
42 tmpstr=${tmpstr%.*}
43 102
44 PYVER_MAJOR="${tmpstr%.[0-9]*}" 103 export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1)
45 PYVER_MINOR="${tmpstr#[0-9]*.}" 104 export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2)
105 export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-)
46 PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" 106 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
47} 107}
108
109# checks for if tkinter support is compiled into python
110distutils_python_tkinter() {
111 if ! python -c "import Tkinter" >/dev/null 2>&1; then
112 eerror "You need to recompile python with Tkinter support."
113 eerror "That means: USE='tcltk' emerge python"
114 echo
115 die "missing tkinter support with installed python"
116 fi
117}
118
119
120EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
121

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