/[gentoo-x86]/eclass/distutils.eclass
Gentoo

Diff of /eclass/distutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.12 Revision 1.57
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2009 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 1.12 2003/05/10 18:29:16 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.57 2009/08/02 00:30:29 arfrever 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>
6# Current Maintainer: Alastair Tse <liquidx@gentoo.org> 10# @BLURB: This eclass allows easier installation of distutils-based python modules
7# 11# @DESCRIPTION:
8# The distutils eclass is designed to allow easier installation of 12# The distutils eclass is designed to allow easier installation of
9# distutils-based python modules and their incorporation into 13# distutils-based python modules and their incorporation into
10# the Gentoo Linux system. 14# the Gentoo Linux system.
11# 15#
12# - Features: 16# It inherits python, multilib, and eutils
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
21 17
22ECLASS=distutils 18inherit python multilib eutils
23INHERITED="$INHERITED $ECLASS"
24 19
20case "${EAPI:-0}" in
21 0|1)
22 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
23 ;;
24 *)
25 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
26 ;;
27esac
28
29# @ECLASS-VARIABLE: PYTHON_SLOT_VERSION
30# @DESCRIPTION:
25# This helps make it possible to add extensions to python slots. 31# This helps make it possible to add extensions to python slots.
26# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION. 32# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
27if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then 33if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
28 newdepend "=dev-lang/python-2.1*" 34 DEPEND="=dev-lang/python-2.1*"
29 python="python2.1" 35 python="python2.1"
36elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
37 DEPEND="=dev-lang/python-2.3*"
38 python="python2.3"
30else 39else
31 newdepend "virtual/python" 40 DEPEND="virtual/python"
32 python="python" 41 python="python"
33fi 42fi
34 43
44# @ECLASS-VARIABLE: DOCS
45# @DESCRIPTION:
46# Additional DOCS
47
48# @FUNCTION: distutils_src_unpack
49# @DESCRIPTION:
50# The distutils src_unpack function, this function is exported
35distutils_src_compile() { 51distutils_src_unpack() {
36 ${python} setup.py build ${@} || die "compilation failed" 52 unpack ${A}
53 cd "${S}"
54
55 has "${EAPI:-0}" 0 1 && distutils_src_prepare
37} 56}
38 57
58# @FUNCTION: distutils_src_prepare
59# @DESCRIPTION:
60# The distutils src_prepare function, this function is exported
39distutils_src_install() { 61distutils_src_prepare() {
40 ${python} setup.py install --root=${D} ${@} || die 62 # remove ez_setup stuff to prevent packages
41 63 # from installing setuptools on their own
42 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 64 rm -rf ez_setup*
43 dodoc CONTRIBUTORS LICENSE COPYING* 65 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
44 dodoc Change* MANIFEST* README*
45
46 [ -n "${DOCS}" ] && dodoc ${DOCS}
47
48 # deprecated! please use DOCS instead.
49 [ -n "${mydoc}" ] && dodoc ${mydoc}
50} 66}
51 67
52# e.g. insinto ${ROOT}/usr/include/python${PYVER} 68# @FUNCTION: distutils_src_compile
53 69# @DESCRIPTION:
54distutils_python_version() 70# The distutils src_compile function, this function is exported
55{ 71distutils_src_compile() {
56 local tmpstr="$(${python} -V 2>&1 )" 72 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
57 tmpstr="${tmpstr#Python }" 73 build_modules() {
58 tmpstr=${tmpstr%.*} 74 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@"
59 75 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@"
60 export PYVER_MAJOR="${tmpstr%.[0-9]*}" 76 }
61 export PYVER_MINOR="${tmpstr#[0-9]*.}" 77 python_execute_function build_modules "$@"
62 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}" 78 else
63} 79 ${python} setup.py build "$@" || die "compilation failed"
64
65# checks for if tkinter support is compiled into python
66distutils_python_tkinter() {
67 if ! python -c "import Tkinter" >/dev/null 2>&1; then
68 eerror "You need to recompile python with Tkinter support."
69 eerror "That means: USE='tcltk' emerge python"
70 echo
71 die "missing tkinter support with installed python"
72 fi 80 fi
73} 81}
74 82
83# @FUNCTION: distutils_src_install
84# @DESCRIPTION:
85# The distutils src_install function, this function is exported.
86# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
87# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
88distutils_src_install() {
75 89
76EXPORT_FUNCTIONS src_compile src_install 90 # Mark the package to be rebuilt after a python upgrade.
91 python_need_rebuild
77 92
93 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 install_modules() {
95 # need this for python-2.5 + setuptools in cases where
96 # a package uses distutils but does not install anything
97 # in site-packages. (eg. dev-java/java-config-2.x)
98 # - liquidx (14/08/2006)
99 pylibdir="$("$(get_python)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
100 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
101
102 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
103 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
104 }
105 python_execute_function install_modules "$@"
106 else
107 # need this for python-2.5 + setuptools in cases where
108 # a package uses distutils but does not install anything
109 # in site-packages. (eg. dev-java/java-config-2.x)
110 # - liquidx (14/08/2006)
111 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
112 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
113
114 ${python} setup.py install --root="${D}" --no-compile "$@" || die "python setup.py install failed"
115 fi
116
117 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
118 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
119
120 local doc
121 for doc in ${DDOCS}; do
122 [[ -s "$doc" ]] && dodoc $doc
123 done
124
125 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
126}
127
128# @FUNCTION: distutils_pkg_postrm
129# @DESCRIPTION:
130# Generic pyc/pyo cleanup script. This function is exported.
131distutils_pkg_postrm() {
132 local pylibdir pymod
133 if [[ -z "${PYTHON_MODNAME}" ]]; then
134 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
135 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
136 PYTHON_MODNAME="${PN}"
137 fi
138 done
139 fi
140
141 ebegin "Performing cleanup of Python modules..."
142 if [[ -n "${PYTHON_MODNAME}" ]]; then
143 for pymod in ${PYTHON_MODNAME}; do
144 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
145 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
146 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
147 python_mod_cleanup "${pymod}"
148 else
149 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
150 fi
151 fi
152 done
153 done
154 else
155 python_mod_cleanup
156 fi
157 eend 0
158}
159
160# @FUNCTION: distutils_pkg_postinst
161# @DESCRIPTION:
162# This is a generic optimization, you should override it if your package
163# installs modules in another directory. This function is exported.
164distutils_pkg_postinst() {
165 local pylibdir pymod
166 if [[ -z "${PYTHON_MODNAME}" ]]; then
167 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
168 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
169 PYTHON_MODNAME="${PN}"
170 fi
171 done
172 fi
173
174 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
175 for pymod in ${PYTHON_MODNAME}; do
176 python_mod_optimize "${pymod}"
177 done
178 else
179 python_version
180 for pymod in ${PYTHON_MODNAME}; do
181 python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
182 done
183 fi
184}
185
186# @FUNCTION: distutils_python_version
187# @DESCRIPTION:
188# Calls python_version, so that you can use something like
189# e.g. insinto ${ROOT}/usr/include/python${PYVER}
190distutils_python_version() {
191 python_version
192}
193
194# @FUNCTION: distutils_python_tkinter
195# @DESCRIPTION:
196# Checks for if tkinter support is compiled into python
197distutils_python_tkinter() {
198 python_tkinter_exists
199}

Legend:
Removed from v.1.12  
changed lines
  Added in v.1.57

  ViewVC Help
Powered by ViewVC 1.1.20