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1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2008 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 1.10 2003/04/04 01:38:10 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.48 2008/05/30 10:22:35 hawking Exp $
4
5# @ECLASS: distutils.eclass
6# @MAINTAINER:
7# <python@gentoo.org>
4# 8#
5# Author: Jon Nelson <jnelson@gentoo.org> 9# Original author: Jon Nelson <jnelson@gentoo.org>
10# @BLURB: This eclass allows easier installation of distutils-based python modules
11# @DESCRIPTION:
12# The distutils eclass is designed to allow easier installation of
13# distutils-based python modules and their incorporation into
14# the Gentoo Linux system.
6# 15#
7# The distutils eclass is designed to allow easier installation of 16# It inherits python, multilib, and eutils
8# distutils-based python modules, and their incorporation into
9# the Gentoo Linux system.
10 17
11ECLASS=distutils 18inherit python multilib eutils
12INHERITED="$INHERITED $ECLASS"
13 19
14EXPORT_FUNCTIONS src_compile src_install 20# @ECLASS-VARIABLE: PYTHON_SLOT_VERSION
15 21# @DESCRIPTION:
16# This helps make it possible to add extensions to python slots. 22# This helps make it possible to add extensions to python slots.
17# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION. 23# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
18if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then 24if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
19 newdepend "=dev-lang/python-2.1*" 25 DEPEND="=dev-lang/python-2.1*"
20 python="python2.1" 26 python="python2.1"
27elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
28 DEPEND="=dev-lang/python-2.3*"
29 python="python2.3"
21else 30else
22 newdepend "virtual/python" 31 DEPEND="virtual/python"
23 python="python" 32 python="python"
24fi 33fi
25 34
35# @ECLASS-VARIABLE: DOCS
36# @DESCRIPTION:
37# Additional DOCS
38
39# @FUNCTION: distutils_src_unpack
40# @DESCRIPTION:
41# The distutils src_unpack function, this function is exported
26distutils_src_compile() { 42distutils_src_unpack() {
27 ${python} setup.py build ${@} || die "compilation failed" 43 unpack ${A}
44 cd "${S}"
45
46 # remove ez_setup stuff to prevent packages
47 # from installing setuptools on their own
48 rm -rf ez_setup*
49 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
28} 50}
29 51
52# @FUNCTION: distutils_src_compile
53# @DESCRIPTION:
54# The distutils src_compile function, this function is exported
30distutils_src_install() { 55distutils_src_compile() {
31 ${python} setup.py install --root=${D} ${@} || die 56 ${python} setup.py build "$@" || die "compilation failed"
32 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS
33 dodoc CONTRIBUTORS LICENSE COPYING*
34 dodoc Change* MANIFEST* README* ${mydoc}
35} 57}
36 58
37# e.g. insinto ${ROOT}/usr/include/python${PYVER} 59# @FUNCTION: distutils_src_install
60# @DESCRIPTION:
61# The distutils src_install function, this function is exported.
62# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
63# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
64distutils_src_install() {
38 65
39distutils_python_version() 66 # need this for python-2.5 + setuptools in cases where
40{ 67 # a package uses distutils but does not install anything
41 local tmpstr="$(${python} -V 2>&1 )" 68 # in site-packages. (eg. dev-java/java-config-2.x)
42 tmpstr="${tmpstr#Python }" 69 # - liquidx (14/08/2006)
43 tmpstr=${tmpstr%.*} 70 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
71 [ -n "${pylibdir}" ] && dodir "${pylibdir}"
44 72
45 PYVER_MAJOR="${tmpstr%.[0-9]*}" 73 if has_version ">=dev-lang/python-2.3"; then
46 PYVER_MINOR="${tmpstr#[0-9]*.}" 74 ${python} setup.py install --root=${D} --no-compile "$@" || die
47 PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" 75 else
76 ${python} setup.py install --root=${D} "$@" || die
77 fi
78
79 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
80 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
81
82 for doc in ${DDOCS}; do
83 [ -s "$doc" ] && dodoc $doc
84 done
85
86 [ -n "${DOCS}" ] && dodoc ${DOCS}
48} 87}
88
89# @FUNCTION: distutils_pkg_postrm
90# @DESCRIPTION:
91# Generic pyc/pyo cleanup script. This function is exported.
92distutils_pkg_postrm() {
93 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
94
95 if has_version ">=dev-lang/python-2.3"; then
96 ebegin "Performing Python Module Cleanup .."
97 if [ -n "${PYTHON_MODNAME}" ]; then
98 for pymod in ${PYTHON_MODNAME}; do
99 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
100 python_mod_cleanup ${moddir}
101 done
102 done
103 else
104 python_mod_cleanup
105 fi
106 eend 0
107 fi
108}
109
110# @FUNCTION: distutils_pkg_postinst
111# @DESCRIPTION:
112# This is a generic optimization, you should override it if your package
113# installs things in another directory. This function is exported
114distutils_pkg_postinst() {
115 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
116
117 if has_version ">=dev-lang/python-2.3"; then
118 python_version
119 for pymod in ${PYTHON_MODNAME}; do
120 python_mod_optimize \
121 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
122 done
123 fi
124}
125
126# @FUNCTION: distutils_python_version
127# @DESCRIPTION:
128# Calls python_version, so that you can use something like
129# e.g. insinto ${ROOT}/usr/include/python${PYVER}
130distutils_python_version() {
131 python_version
132}
133
134# @FUNCTION: distutils_python_tkinter
135# @DESCRIPTION:
136# Checks for if tkinter support is compiled into python
137distutils_python_tkinter() {
138 python_tkinter_exists
139}
140
141EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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