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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 1.13 2003/09/09 17:18:27 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.40 2007/06/30 09:44:40 lucass 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
34 36
35distutils_src_compile() { 37distutils_src_compile() {
36 ${python} setup.py build ${@} || die "compilation failed" 38 ${python} setup.py build "$@" || die "compilation failed"
37} 39}
38 40
39distutils_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
40 ${python} setup.py install --root=${D} ${@} || die 53 ${python} setup.py install --root=${D} "$@" || die
41 54 fi
42 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 55
43 dodoc CONTRIBUTORS LICENSE COPYING* 56 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
44 dodoc Change* MANIFEST* README* 57 DDOCS="${DDOCS} Change* MANIFEST* README*"
45 58
59 for doc in ${DDOCS}; do
60 [ -s "$doc" ] && dodoc $doc
61 done
62
46 [ -n "${DOCS}" ] && dodoc ${DOCS} 63 [ -n "${DOCS}" ] && dodoc ${DOCS}
47 64
48 # deprecated! please use DOCS instead. 65 # deprecated! please use DOCS instead.
49 [ -n "${mydoc}" ] && dodoc ${mydoc} 66 [ -n "${mydoc}" ] && dodoc ${mydoc}
67}
68
69# generic pyc/pyo cleanup script.
70
71distutils_pkg_postrm() {
72 PYTHON_MODNAME=${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
50} 103}
51 104
52# e.g. insinto ${ROOT}/usr/include/python${PYVER} 105# e.g. insinto ${ROOT}/usr/include/python${PYVER}
53 106
54distutils_python_version() { 107distutils_python_version() {
55 local tmpstr="$(${python} -V 2>&1 )" 108 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} 109}
63 110
64# checks for if tkinter support is compiled into python 111# checks for if tkinter support is compiled into python
65distutils_python_tkinter() { 112distutils_python_tkinter() {
66 if ! python -c "import Tkinter" >/dev/null 2>&1; then 113 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} 114}
73 115
74# export PYVER as well
75distutils_python_version
76
77EXPORT_FUNCTIONS src_compile src_install 116EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
78

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