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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 1.52 2008/09/24 16:45:08 hawking Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.65 2009/10/11 13:38:12 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 "${FUNCNAME}() can be used only in src_install() phase"
117 fi
65 118
119 local pylibdir
120
121 # Mark the package to be rebuilt after a python upgrade.
122 python_need_rebuild
123
124 if ! has "${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 "$@" ||\ 161 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
75 die "python setup.py install failed"
76 else
77 ${python} setup.py install --root="${D}" "$@" ||\
78 die "python setup.py install failed"
79 fi 162 fi
80 163
81 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 164 if [[ -e "${D}usr/local" ]]; then
82 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 165 die "Illegal installation into /usr/local"
166 fi
83 167
84 for doc in ${DDOCS}; do 168 local default_docs
169 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
170
171 local doc
172 for doc in ${default_docs}; do
85 [ -s "$doc" ] && dodoc $doc 173 [[ -s "${doc}" ]] && dodoc "${doc}"
86 done 174 done
87 175
88 [ -n "${DOCS}" ] && dodoc ${DOCS} 176 if [[ -n "${DOCS}" ]]; then
177 dodoc ${DOCS} || die "dodoc failed"
178 fi
179}
180
181# @FUNCTION: distutils_pkg_postinst
182# @DESCRIPTION:
183# This is a generic optimization, you should override it if your package
184# installs modules in another directory. This function is exported.
185distutils_pkg_postinst() {
186 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
187 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
188 fi
189
190 local pylibdir pymod
191 if [[ -z "${PYTHON_MODNAME}" ]]; then
192 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
193 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
194 PYTHON_MODNAME="${PN}"
195 fi
196 done
197 fi
198
199 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
200 python_mod_optimize ${PYTHON_MODNAME}
201 else
202 for pymod in ${PYTHON_MODNAME}; do
203 python_mod_optimize "$(python_get_sitedir)/${pymod}"
204 done
205 fi
89} 206}
90 207
91# @FUNCTION: distutils_pkg_postrm 208# @FUNCTION: distutils_pkg_postrm
92# @DESCRIPTION: 209# @DESCRIPTION:
93# Generic pyc/pyo cleanup script. This function is exported. 210# Generic pyc/pyo cleanup script. This function is exported.
94distutils_pkg_postrm() { 211distutils_pkg_postrm() {
212 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
213 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
214 fi
215
216 local pylibdir pymod
95 if [ -z "${PYTHON_MODNAME}" ] && \ 217 if [[ -z "${PYTHON_MODNAME}" ]]; then
96 [ -d ${ROOT}/usr/$(get_libdir)/python*/site-packages/${PN} ]; then 218 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
219 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
97 PYTHON_MODNAME=${PN} 220 PYTHON_MODNAME="${PN}"
98 fi 221 fi
222 done
223 fi
99 224
100 if has_version ">=dev-lang/python-2.3"; then
101 ebegin "Performing Python Module Cleanup .."
102 if [ -n "${PYTHON_MODNAME}" ]; then 225 if [[ -n "${PYTHON_MODNAME}" ]]; then
226 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
227 python_mod_cleanup ${PYTHON_MODNAME}
228 else
103 for pymod in ${PYTHON_MODNAME}; do 229 for pymod in ${PYTHON_MODNAME}; do
104 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do 230 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
105 python_mod_cleanup ${moddir} 231 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
232 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
233 fi
106 done 234 done
107 done 235 done
108 else
109 python_mod_cleanup
110 fi 236 fi
111 eend 0 237 else
112 fi 238 python_mod_cleanup
113}
114
115# @FUNCTION: distutils_pkg_postinst
116# @DESCRIPTION:
117# This is a generic optimization, you should override it if your package
118# installs things in another directory. This function is exported
119distutils_pkg_postinst() {
120 if [ -z "${PYTHON_MODNAME}" ] && \
121 [ -d ${ROOT}/usr/$(get_libdir)/python*/site-packages/${PN} ]; then
122 PYTHON_MODNAME=${PN}
123 fi
124
125 if has_version ">=dev-lang/python-2.3"; then
126 python_version
127 for pymod in ${PYTHON_MODNAME}; do
128 python_mod_optimize \
129 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
130 done
131 fi 239 fi
132} 240}
133 241
134# @FUNCTION: distutils_python_version 242# @FUNCTION: distutils_python_version
135# @DESCRIPTION: 243# @DESCRIPTION:
143# @DESCRIPTION: 251# @DESCRIPTION:
144# Checks for if tkinter support is compiled into python 252# Checks for if tkinter support is compiled into python
145distutils_python_tkinter() { 253distutils_python_tkinter() {
146 python_tkinter_exists 254 python_tkinter_exists
147} 255}
148
149EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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