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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 1.15 2003/10/02 23:14:17 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.45 2008/01/23 22:19:04 hawking 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# Current Maintainer: Alastair Tse <liquidx@gentoo.org>
7# 7#
8# The distutils eclass is designed to allow easier installation of 8# The distutils eclass is designed to allow easier installation of
9# distutils-based python modules and their incorporation into 9# distutils-based python modules and their incorporation into
10# the Gentoo Linux system. 10# the Gentoo Linux system.
11# 11#
12# - Features: 12# - Features:
13# distutils_src_compile() - does python setup.py build 13# distutils_src_compile() - does python setup.py build
14# distutils_src_install() - does python setup.py install and install docs 14# distutils_src_install() - does python setup.py install and install docs
17# 17#
18# - Variables: 18# - Variables:
19# PYTHON_SLOT_VERSION - for Zope support 19# PYTHON_SLOT_VERSION - for Zope support
20# DOCS - additional DOCS 20# DOCS - additional DOCS
21 21
22ECLASS=distutils 22inherit python multilib eutils
23INHERITED="$INHERITED $ECLASS"
24 23
25# This helps make it possible to add extensions to python slots. 24# This helps make it possible to add extensions to python slots.
26# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION. 25# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
27if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then 26if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
28 newdepend "=dev-lang/python-2.1*" 27 DEPEND="=dev-lang/python-2.1*"
29 python="python2.1" 28 python="python2.1"
29elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
30 DEPEND="=dev-lang/python-2.3*"
31 python="python2.3"
30else 32else
31 newdepend "virtual/python" 33 DEPEND="virtual/python"
32 python="python" 34 python="python"
33fi 35fi
36
37distutils_src_unpack() {
38 unpack ${A}
39 cd "${S}"
40
41 # remove ez_setup stuff to prevent packages
42 # from installing setuptools on their own
43 rm -rf ez_setup*
44 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
45}
34 46
35distutils_src_compile() { 47distutils_src_compile() {
36 ${python} setup.py build "$@" || die "compilation failed" 48 ${python} setup.py build "$@" || die "compilation failed"
37} 49}
38 50
39distutils_src_install() { 51distutils_src_install() {
52
53 # need this for python-2.5 + setuptools in cases where
54 # a package uses distutils but does not install anything
55 # in site-packages. (eg. dev-java/java-config-2.x)
56 # - liquidx (14/08/2006)
57 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
58 [ -n "${pylibdir}" ] && dodir "${pylibdir}"
59
60 if has_version ">=dev-lang/python-2.3"; then
61 ${python} setup.py install --root=${D} --no-compile "$@" || die
62 else
40 ${python} setup.py install --root=${D} "$@" || die 63 ${python} setup.py install --root=${D} "$@" || die
41 64 fi
42 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO 65
43 dodoc CONTRIBUTORS LICENSE COPYING* 66 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
44 dodoc Change* MANIFEST* README* 67 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
45 68
69 for doc in ${DDOCS}; do
70 [ -s "$doc" ] && dodoc $doc
71 done
72
46 [ -n "${DOCS}" ] && dodoc ${DOCS} 73 [ -n "${DOCS}" ] && dodoc ${DOCS}
47 74}
48 # deprecated! please use DOCS instead. 75
49 [ -n "${mydoc}" ] && dodoc ${mydoc} 76# generic pyc/pyo cleanup script.
77
78distutils_pkg_postrm() {
79 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
80
81 if has_version ">=dev-lang/python-2.3"; then
82 ebegin "Performing Python Module Cleanup .."
83 if [ -n "${PYTHON_MODNAME}" ]; then
84 for pymod in ${PYTHON_MODNAME}; do
85 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
86 python_mod_cleanup ${moddir}
87 done
88 done
89 else
90 python_mod_cleanup
91 fi
92 eend 0
93 fi
94}
95
96# this is a generic optimization, you should override it if your package
97# installs things in another directory
98
99distutils_pkg_postinst() {
100 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
101
102 # strip trailing slash
103 myroot="${ROOT%/}"
104
105 if has_version ">=dev-lang/python-2.3"; then
106 python_version
107 for pymod in ${PYTHON_MODNAME}; do
108 if [ -d "${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
109 python_mod_optimize ${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
110 fi
111 done
112 fi
50} 113}
51 114
52# e.g. insinto ${ROOT}/usr/include/python${PYVER} 115# e.g. insinto ${ROOT}/usr/include/python${PYVER}
53 116
54distutils_python_version() { 117distutils_python_version() {
55 local tmpstr="$(${python} -V 2>&1 )" 118 python_version
56 export PYVER_ALL="${tmpstr#Python }"
57
58 export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1)
59 export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2)
60 export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-)
61 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
62} 119}
63 120
64# checks for if tkinter support is compiled into python 121# checks for if tkinter support is compiled into python
65distutils_python_tkinter() { 122distutils_python_tkinter() {
66 if ! python -c "import Tkinter" >/dev/null 2>&1; then 123 python_tkinter_exists
67 eerror "You need to recompile python with Tkinter support."
68 eerror "That means: USE='tcltk' emerge python"
69 echo
70 die "missing tkinter support with installed python"
71 fi
72} 124}
73 125
74 126EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
75EXPORT_FUNCTIONS src_compile src_install
76

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