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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 1.60 2009/09/05 16:45:35 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 [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then 25esac
28 DEPEND="=dev-lang/python-2.3*" 26
29 python="python2.3"
30else
31 DEPEND="virtual/python" 27DEPEND="virtual/python"
28RDEPEND="${DEPEND}"
32 python="python" 29python="python"
33fi 30
31# @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
32# @DESCRIPTION:
33# Global options passed to setup.py.
34 34
35# @ECLASS-VARIABLE: DOCS 35# @ECLASS-VARIABLE: DOCS
36# @DESCRIPTION: 36# @DESCRIPTION:
37# Additional DOCS 37# Additional DOCS
38 38
39# @FUNCTION: distutils_src_unpack 39# @FUNCTION: distutils_src_unpack
40# @DESCRIPTION: 40# @DESCRIPTION:
41# The distutils src_unpack function, this function is exported 41# The distutils src_unpack function, this function is exported
42distutils_src_unpack() { 42distutils_src_unpack() {
43 if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
44 die "${FUNCNAME}() can be used only in src_unpack() phase"
45 fi
46
43 unpack ${A} 47 unpack ${A}
44 cd "${S}" 48 cd "${S}"
49
50 has "${EAPI:-0}" 0 1 && distutils_src_prepare
51}
52
53# @FUNCTION: distutils_src_prepare
54# @DESCRIPTION:
55# The distutils src_prepare function, this function is exported
56distutils_src_prepare() {
57 if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
58 die "${FUNCNAME}() can be used only in src_prepare() phase"
59 fi
45 60
46 # remove ez_setup stuff to prevent packages 61 # remove ez_setup stuff to prevent packages
47 # from installing setuptools on their own 62 # from installing setuptools on their own
48 rm -rf ez_setup* 63 rm -rf ez_setup*
49 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py 64 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
51 66
52# @FUNCTION: distutils_src_compile 67# @FUNCTION: distutils_src_compile
53# @DESCRIPTION: 68# @DESCRIPTION:
54# The distutils src_compile function, this function is exported 69# The distutils src_compile function, this function is exported
55distutils_src_compile() { 70distutils_src_compile() {
56 ${python} setup.py build "$@" || die "compilation failed" 71 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
72 die "${FUNCNAME}() can be used only in src_compile() phase"
73 fi
74
75 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
76 building() {
77 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
78 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
79 }
80 python_execute_function building "$@"
81 else
82 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
83 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
84 fi
57} 85}
58 86
59# @FUNCTION: distutils_src_install 87# @FUNCTION: distutils_src_install
60# @DESCRIPTION: 88# @DESCRIPTION:
61# The distutils src_install function, this function is exported. 89# The distutils src_install function, this function is exported.
62# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS, 90# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
63# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS) 91# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
64distutils_src_install() { 92distutils_src_install() {
93 if [[ "${EBUILD_PHASE}" != "install" ]]; then
94 die "${FUNCNAME}() can be used only in src_install() phase"
95 fi
96
97 local pylibdir
65 98
66 # Mark the package to be rebuilt after a python upgrade. 99 # Mark the package to be rebuilt after a python upgrade.
67 python_need_rebuild 100 python_need_rebuild
68 101
102 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
103 installation() {
104 # need this for python-2.5 + setuptools in cases where
105 # a package uses distutils but does not install anything
106 # in site-packages. (eg. dev-java/java-config-2.x)
107 # - liquidx (14/08/2006)
108 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
109 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
110
111 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
112 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
113 }
114 python_execute_function installation "$@"
115 else
69 # need this for python-2.5 + setuptools in cases where 116 # need this for python-2.5 + setuptools in cases where
70 # a package uses distutils but does not install anything 117 # a package uses distutils but does not install anything
71 # in site-packages. (eg. dev-java/java-config-2.x) 118 # in site-packages. (eg. dev-java/java-config-2.x)
72 # - liquidx (14/08/2006) 119 # - liquidx (14/08/2006)
73 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')" 120 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
74 [ -n "${pylibdir}" ] && dodir "${pylibdir}" 121 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
75 122
76 if has_version ">=dev-lang/python-2.3"; then 123 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
77 ${python} setup.py install --root="${D}" --no-compile "$@" ||\ 124 ${python} setup.py "${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}" "$@" ||\
81 die "python setup.py install failed"
82 fi 125 fi
83 126
84 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 127 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
85 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 128 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
86 129
130 local doc
87 for doc in ${DDOCS}; do 131 for doc in ${DDOCS}; do
88 [ -s "$doc" ] && dodoc $doc 132 [[ -s "$doc" ]] && dodoc $doc
89 done 133 done
90 134
91 [ -n "${DOCS}" ] && dodoc ${DOCS} 135 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
92} 136}
93 137
94# @FUNCTION: distutils_pkg_postrm 138# @FUNCTION: distutils_pkg_postrm
95# @DESCRIPTION: 139# @DESCRIPTION:
96# Generic pyc/pyo cleanup script. This function is exported. 140# Generic pyc/pyo cleanup script. This function is exported.
97distutils_pkg_postrm() { 141distutils_pkg_postrm() {
98 local moddir pylibdir pymod 142 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
99 if [[ -z "${PYTHON_MODNAME}" ]]; then 143 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
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 144 fi
120 eend 0
121 fi
122}
123 145
124# @FUNCTION: distutils_pkg_postinst
125# @DESCRIPTION:
126# This is a generic optimization, you should override it if your package
127# installs things in another directory. This function is exported
128distutils_pkg_postinst() {
129 local pylibdir pymod 146 local pylibdir pymod
130 if [[ -z "${PYTHON_MODNAME}" ]]; then 147 if [[ -z "${PYTHON_MODNAME}" ]]; then
131 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 148 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
132 if [[ -d "${pylibdir}"/site-packages/${PN} ]]; then 149 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
133 PYTHON_MODNAME=${PN} 150 PYTHON_MODNAME="${PN}"
134 fi 151 fi
135 done 152 done
136 fi 153 fi
137 154
138 if has_version ">=dev-lang/python-2.3"; then 155 if [[ -n "${PYTHON_MODNAME}" ]]; then
156 for pymod in ${PYTHON_MODNAME}; do
157 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
158 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
159 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
160 python_mod_cleanup "${pymod}"
161 else
162 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
163 fi
164 fi
165 done
166 done
167 else
168 python_mod_cleanup
169 fi
170}
171
172# @FUNCTION: distutils_pkg_postinst
173# @DESCRIPTION:
174# This is a generic optimization, you should override it if your package
175# installs modules in another directory. This function is exported.
176distutils_pkg_postinst() {
177 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
178 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
179 fi
180
181 local pylibdir pymod
182 if [[ -z "${PYTHON_MODNAME}" ]]; then
183 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
184 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
185 PYTHON_MODNAME="${PN}"
186 fi
187 done
188 fi
189
190 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
191 for pymod in ${PYTHON_MODNAME}; do
192 python_mod_optimize "${pymod}"
193 done
194 else
139 python_version 195 python_version
140 for pymod in ${PYTHON_MODNAME}; do 196 for pymod in ${PYTHON_MODNAME}; do
141 python_mod_optimize \
142 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod} 197 python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
143 done 198 done
144 fi 199 fi
145} 200}
146 201
147# @FUNCTION: distutils_python_version 202# @FUNCTION: distutils_python_version
156# @DESCRIPTION: 211# @DESCRIPTION:
157# Checks for if tkinter support is compiled into python 212# Checks for if tkinter support is compiled into python
158distutils_python_tkinter() { 213distutils_python_tkinter() {
159 python_tkinter_exists 214 python_tkinter_exists
160} 215}
161
162EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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