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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 1.54 2008/10/28 21:29:28 hawking Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.63 2009/09/11 12:24:29 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 "${FUNCNAME}() can be used only in src_prepare() phase"
65 fi
66
67 # Delete ez_setup files to prevent packages from installing
47 # from installing setuptools on their own 68 # setuptools on their own.
69 local ez_setup_existence
70 [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1"
48 rm -rf ez_setup* 71 rm -fr ez_setup*
72 if [[ "${ez_setup_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 "${FUNCNAME}() can be used only in src_install() phase"
117 fi
118
119 local pylibdir
65 120
66 # Mark the package to be rebuilt after a python upgrade. 121 # Mark the package to be rebuilt after a python upgrade.
67 python_need_rebuild 122 python_need_rebuild
68 123
124 if ! has "${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
69 # need this for python-2.5 + setuptools in cases where 153 # need this for python-2.5 + setuptools in cases where
70 # a package uses distutils but does not install anything 154 # a package uses distutils but does not install anything
71 # in site-packages. (eg. dev-java/java-config-2.x) 155 # in site-packages. (eg. dev-java/java-config-2.x)
72 # - liquidx (14/08/2006) 156 # - liquidx (14/08/2006)
73 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())')"
74 [ -n "${pylibdir}" ] && dodir "${pylibdir}" 158 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
75 159
76 if has_version ">=dev-lang/python-2.3"; then 160 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
77 ${python} setup.py install --root="${D}" --no-compile "$@" ||\ 161 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
78 die "python setup.py install failed"
79 else
80 ${python} setup.py install --root="${D}" "$@" ||\
81 die "python setup.py install failed"
82 fi 162 fi
83 163
84 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 164 local default_docs
85 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 165 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
86 166
87 for doc in ${DDOCS}; do 167 local doc
168 for doc in ${default_docs}; do
88 [ -s "$doc" ] && dodoc $doc 169 [[ -s "${doc}" ]] && dodoc "${doc}"
89 done 170 done
90 171
91 [ -n "${DOCS}" ] && dodoc ${DOCS} 172 if [[ -n "${DOCS}" ]]; then
92} 173 dodoc ${DOCS} || die "dodoc failed"
93
94# @FUNCTION: distutils_pkg_postrm
95# @DESCRIPTION:
96# Generic pyc/pyo cleanup script. This function is exported.
97distutils_pkg_postrm() {
98 local moddir pylibdir pymod
99 if [[ -z "${PYTHON_MODNAME}" ]]; then
100 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
101 if [[ -d "${pylibdir}"/site-packages/${PN} ]]; then
102 PYTHON_MODNAME=${PN}
103 fi
104 done
105 fi
106
107 if has_version ">=dev-lang/python-2.3"; then
108 ebegin "Performing Python Module Cleanup .."
109 if [[ -n "${PYTHON_MODNAME}" ]]; then
110 for pymod in ${PYTHON_MODNAME}; do
111 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
112 if [[ -d "${pylibdir}"/site-packages/${pymod} ]]; then
113 python_mod_cleanup "${pylibdir#${ROOT}}"/site-packages/${pymod}
114 fi
115 done
116 done
117 else
118 python_mod_cleanup
119 fi
120 eend 0
121 fi 174 fi
122} 175}
123 176
124# @FUNCTION: distutils_pkg_postinst 177# @FUNCTION: distutils_pkg_postinst
125# @DESCRIPTION: 178# @DESCRIPTION:
126# This is a generic optimization, you should override it if your package 179# This is a generic optimization, you should override it if your package
127# installs things in another directory. This function is exported 180# installs modules in another directory. This function is exported.
128distutils_pkg_postinst() { 181distutils_pkg_postinst() {
182 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
183 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
184 fi
185
129 local pylibdir pymod 186 local pylibdir pymod
130 if [[ -z "${PYTHON_MODNAME}" ]]; then 187 if [[ -z "${PYTHON_MODNAME}" ]]; then
131 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 188 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
132 if [[ -d "${pylibdir}"/site-packages/${PN} ]]; then 189 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
133 PYTHON_MODNAME=${PN} 190 PYTHON_MODNAME="${PN}"
134 fi 191 fi
135 done 192 done
136 fi 193 fi
137 194
138 if has_version ">=dev-lang/python-2.3"; then 195 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
139 python_version
140 for pymod in ${PYTHON_MODNAME}; do 196 for pymod in ${PYTHON_MODNAME}; do
141 python_mod_optimize \ 197 python_mod_optimize "${pymod}"
142 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod} 198 done
199 else
200 for pymod in ${PYTHON_MODNAME}; do
201 python_mod_optimize "$(python_get_sitedir)/${pymod}"
202 done
203 fi
204}
205
206# @FUNCTION: distutils_pkg_postrm
207# @DESCRIPTION:
208# Generic pyc/pyo cleanup script. This function is exported.
209distutils_pkg_postrm() {
210 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
211 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
212 fi
213
214 local pylibdir pymod
215 if [[ -z "${PYTHON_MODNAME}" ]]; then
216 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
217 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
218 PYTHON_MODNAME="${PN}"
219 fi
220 done
221 fi
222
223 if [[ -n "${PYTHON_MODNAME}" ]]; then
224 for pymod in ${PYTHON_MODNAME}; do
225 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
226 python_mod_cleanup "${pymod}"
227 else
228 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
229 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
230 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
231 fi
143 done 232 done
233 fi
234 done
235 else
236 python_mod_cleanup
144 fi 237 fi
145} 238}
146 239
147# @FUNCTION: distutils_python_version 240# @FUNCTION: distutils_python_version
148# @DESCRIPTION: 241# @DESCRIPTION:
156# @DESCRIPTION: 249# @DESCRIPTION:
157# Checks for if tkinter support is compiled into python 250# Checks for if tkinter support is compiled into python
158distutils_python_tkinter() { 251distutils_python_tkinter() {
159 python_tkinter_exists 252 python_tkinter_exists
160} 253}
161
162EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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