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1# Copyright 1999-2008 Gentoo Foundation 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 1.48 2008/05/30 10:22:35 hawking Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.62 2009/09/09 19:26:00 arfrever Exp $
4 4
5# @ECLASS: distutils.eclass 5# @ECLASS: distutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# <python@gentoo.org> 7# <python@gentoo.org>
8# 8#
10# @BLURB: This eclass allows easier installation of distutils-based python modules 10# @BLURB: This eclass allows easier installation of distutils-based python modules
11# @DESCRIPTION: 11# @DESCRIPTION:
12# The distutils eclass is designed to allow easier installation of 12# The distutils eclass is designed to allow easier installation of
13# distutils-based python modules and their incorporation into 13# distutils-based python modules and their incorporation into
14# the Gentoo Linux system. 14# the Gentoo Linux system.
15#
16# It inherits python, multilib, and eutils
17 15
18inherit python multilib eutils 16inherit eutils multilib python
19 17
20# @ECLASS-VARIABLE: PYTHON_SLOT_VERSION 18case "${EAPI:-0}" in
21# @DESCRIPTION: 19 0|1)
22# This helps make it possible to add extensions to python slots. 20 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
23# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION. 21 ;;
24if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then 22 *)
25 DEPEND="=dev-lang/python-2.1*" 23 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
26 python="python2.1" 24 ;;
27elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then 25esac
28 DEPEND="=dev-lang/python-2.3*" 26
29 python="python2.3" 27if [[ -z "${DISTUTILS_DISABLE_PYTHON_DEPENDENCY}" ]]; then
30else
31 DEPEND="virtual/python" 28 DEPEND="virtual/python"
32 python="python" 29 RDEPEND="${DEPEND}"
33fi 30fi
31python="python"
32
33# @ECLASS-VARIABLE: DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES
34# @DESCRIPTION:
35# Set this to use separate source directories for each enabled version of Python.
36
37# @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
38# @DESCRIPTION:
39# Global options passed to setup.py.
34 40
35# @ECLASS-VARIABLE: DOCS 41# @ECLASS-VARIABLE: DOCS
36# @DESCRIPTION: 42# @DESCRIPTION:
37# Additional DOCS 43# Additional DOCS
38 44
39# @FUNCTION: distutils_src_unpack 45# @FUNCTION: distutils_src_unpack
40# @DESCRIPTION: 46# @DESCRIPTION:
41# The distutils src_unpack function, this function is exported 47# The distutils src_unpack function, this function is exported
42distutils_src_unpack() { 48distutils_src_unpack() {
49 if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
50 die "${FUNCNAME}() can be used only in src_unpack() phase"
51 fi
52
43 unpack ${A} 53 unpack ${A}
44 cd "${S}" 54 cd "${S}"
45 55
46 # remove ez_setup stuff to prevent packages 56 has "${EAPI:-0}" 0 1 && distutils_src_prepare
57}
58
59# @FUNCTION: distutils_src_prepare
60# @DESCRIPTION:
61# The distutils src_prepare function, this function is exported
62distutils_src_prepare() {
63 if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
64 die "${FUNCNAME}() can be used only in src_prepare() phase"
65 fi
66
67 # Delete ez_setup files to prevent packages from installing
47 # from installing setuptools on their own 68 # setuptools on their own.
69 local ez_setup_py_existence
70 [[ -f ez_setup.py ]] && ez_setup_py_existence="1"
48 rm -rf ez_setup* 71 rm -fr ez_setup*
72 if [[ "${ez_setup_py_existence}" == "1" ]]; then
49 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py 73 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
74 fi
75
76 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
77 python_copy_sources
78 fi
50} 79}
51 80
52# @FUNCTION: distutils_src_compile 81# @FUNCTION: distutils_src_compile
53# @DESCRIPTION: 82# @DESCRIPTION:
54# The distutils src_compile function, this function is exported 83# The distutils src_compile function, this function is exported
55distutils_src_compile() { 84distutils_src_compile() {
56 ${python} setup.py build "$@" || die "compilation failed" 85 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
86 die "${FUNCNAME}() can be used only in src_compile() phase"
87 fi
88
89 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
90 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
91 building() {
92 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
93 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
94 }
95 python_execute_function -s building "$@"
96 else
97 building() {
98 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
99 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
100 }
101 python_execute_function building "$@"
102 fi
103 else
104 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
105 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
106 fi
57} 107}
58 108
59# @FUNCTION: distutils_src_install 109# @FUNCTION: distutils_src_install
60# @DESCRIPTION: 110# @DESCRIPTION:
61# The distutils src_install function, this function is exported. 111# The distutils src_install function, this function is exported.
62# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS, 112# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
63# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS) 113# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
64distutils_src_install() { 114distutils_src_install() {
115 if [[ "${EBUILD_PHASE}" != "install" ]]; then
116 die "${FUNCNAME}() can be used only in src_install() phase"
117 fi
65 118
119 local pylibdir
120
121 # Mark the package to be rebuilt after a python upgrade.
122 python_need_rebuild
123
124 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
125 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
126 installation() {
127 # need this for python-2.5 + setuptools in cases where
128 # a package uses distutils but does not install anything
129 # in site-packages. (eg. dev-java/java-config-2.x)
130 # - liquidx (14/08/2006)
131 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
132 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
133
134 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
135 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
136 }
137 python_execute_function -s installation "$@"
138 else
139 installation() {
140 # need this for python-2.5 + setuptools in cases where
141 # a package uses distutils but does not install anything
142 # in site-packages. (eg. dev-java/java-config-2.x)
143 # - liquidx (14/08/2006)
144 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
145 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
146
147 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
148 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
149 }
150 python_execute_function installation "$@"
151 fi
152 else
66 # need this for python-2.5 + setuptools in cases where 153 # need this for python-2.5 + setuptools in cases where
67 # a package uses distutils but does not install anything 154 # a package uses distutils but does not install anything
68 # in site-packages. (eg. dev-java/java-config-2.x) 155 # in site-packages. (eg. dev-java/java-config-2.x)
69 # - liquidx (14/08/2006) 156 # - liquidx (14/08/2006)
70 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')" 157 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
71 [ -n "${pylibdir}" ] && dodir "${pylibdir}" 158 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
72 159
73 if has_version ">=dev-lang/python-2.3"; then 160 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
74 ${python} setup.py install --root=${D} --no-compile "$@" || die 161 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
75 else
76 ${python} setup.py install --root=${D} "$@" || die
77 fi 162 fi
78 163
79 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 164 local default_docs
80 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 165 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
81 166
82 for doc in ${DDOCS}; do 167 local doc
168 for doc in ${default_docs}; do
83 [ -s "$doc" ] && dodoc $doc 169 [[ -s "${doc}" ]] && dodoc "${doc}"
84 done 170 done
85 171
86 [ -n "${DOCS}" ] && dodoc ${DOCS} 172 if [[ -n "${DOCS}" ]]; then
173 dodoc ${DOCS} || die "dodoc failed"
174 fi
87} 175}
88 176
89# @FUNCTION: distutils_pkg_postrm 177# @FUNCTION: distutils_pkg_postrm
90# @DESCRIPTION: 178# @DESCRIPTION:
91# Generic pyc/pyo cleanup script. This function is exported. 179# Generic pyc/pyo cleanup script. This function is exported.
92distutils_pkg_postrm() { 180distutils_pkg_postrm() {
93 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}} 181 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
182 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
183 fi
94 184
95 if has_version ">=dev-lang/python-2.3"; then 185 local pylibdir pymod
96 ebegin "Performing Python Module Cleanup .." 186 if [[ -z "${PYTHON_MODNAME}" ]]; then
187 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
188 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
189 PYTHON_MODNAME="${PN}"
190 fi
191 done
192 fi
193
97 if [ -n "${PYTHON_MODNAME}" ]; then 194 if [[ -n "${PYTHON_MODNAME}" ]]; then
98 for pymod in ${PYTHON_MODNAME}; do 195 for pymod in ${PYTHON_MODNAME}; do
99 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do 196 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
197 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
198 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
100 python_mod_cleanup ${moddir} 199 python_mod_cleanup "${pymod}"
101 done 200 else
201 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
202 fi
203 fi
102 done 204 done
205 done
103 else 206 else
104 python_mod_cleanup 207 python_mod_cleanup
105 fi
106 eend 0
107 fi 208 fi
108} 209}
109 210
110# @FUNCTION: distutils_pkg_postinst 211# @FUNCTION: distutils_pkg_postinst
111# @DESCRIPTION: 212# @DESCRIPTION:
112# This is a generic optimization, you should override it if your package 213# This is a generic optimization, you should override it if your package
113# installs things in another directory. This function is exported 214# installs modules in another directory. This function is exported.
114distutils_pkg_postinst() { 215distutils_pkg_postinst() {
115 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}} 216 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
217 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
218 fi
116 219
117 if has_version ">=dev-lang/python-2.3"; then 220 local pylibdir pymod
221 if [[ -z "${PYTHON_MODNAME}" ]]; then
222 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
223 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
224 PYTHON_MODNAME="${PN}"
225 fi
226 done
227 fi
228
229 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
230 for pymod in ${PYTHON_MODNAME}; do
231 python_mod_optimize "${pymod}"
232 done
233 else
118 python_version 234 python_version
119 for pymod in ${PYTHON_MODNAME}; do 235 for pymod in ${PYTHON_MODNAME}; do
120 python_mod_optimize \
121 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod} 236 python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
122 done 237 done
123 fi 238 fi
124} 239}
125 240
126# @FUNCTION: distutils_python_version 241# @FUNCTION: distutils_python_version
135# @DESCRIPTION: 250# @DESCRIPTION:
136# Checks for if tkinter support is compiled into python 251# Checks for if tkinter support is compiled into python
137distutils_python_tkinter() { 252distutils_python_tkinter() {
138 python_tkinter_exists 253 python_tkinter_exists
139} 254}
140
141EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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