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1# Copyright 1999-2009 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 1.58 2009/08/05 18:34:56 arfrever 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
20case "${EAPI:-0}" in 18case "${EAPI:-0}" in
21 0|1) 19 0|1)
22 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm 20 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
23 ;; 21 ;;
24 *) 22 *)
25 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm 23 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
26 ;; 24 ;;
27esac 25esac
28 26
29# @ECLASS-VARIABLE: PYTHON_SLOT_VERSION 27if [[ -z "${DISTUTILS_DISABLE_PYTHON_DEPENDENCY}" ]]; then
30# @DESCRIPTION:
31# This helps make it possible to add extensions to python slots.
32# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
33if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
34 DEPEND="=dev-lang/python-2.1*"
35 python="python2.1"
36elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
37 DEPEND="=dev-lang/python-2.3*"
38 python="python2.3"
39else
40 DEPEND="virtual/python" 28 DEPEND="virtual/python"
41 python="python" 29 RDEPEND="${DEPEND}"
42fi 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.
43 40
44# @ECLASS-VARIABLE: DOCS 41# @ECLASS-VARIABLE: DOCS
45# @DESCRIPTION: 42# @DESCRIPTION:
46# Additional DOCS 43# Additional DOCS
47 44
48# @FUNCTION: distutils_src_unpack 45# @FUNCTION: distutils_src_unpack
49# @DESCRIPTION: 46# @DESCRIPTION:
50# The distutils src_unpack function, this function is exported 47# The distutils src_unpack function, this function is exported
51distutils_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
52 unpack ${A} 53 unpack ${A}
53 cd "${S}" 54 cd "${S}"
54 55
55 has "${EAPI:-0}" 0 1 && distutils_src_prepare 56 has "${EAPI:-0}" 0 1 && distutils_src_prepare
56} 57}
57 58
58# @FUNCTION: distutils_src_prepare 59# @FUNCTION: distutils_src_prepare
59# @DESCRIPTION: 60# @DESCRIPTION:
60# The distutils src_prepare function, this function is exported 61# The distutils src_prepare function, this function is exported
61distutils_src_prepare() { 62distutils_src_prepare() {
62 # remove ez_setup stuff to prevent packages 63 if ! has "${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
63 # 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"
64 rm -rf ez_setup* 71 rm -fr ez_setup*
72 if [[ "${ez_setup_py_existence}" == "1" ]]; then
65 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py 73 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
74 fi
75
76 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
77 python_copy_sources
78 fi
66} 79}
67 80
68# @FUNCTION: distutils_src_compile 81# @FUNCTION: distutils_src_compile
69# @DESCRIPTION: 82# @DESCRIPTION:
70# The distutils src_compile function, this function is exported 83# The distutils src_compile function, this function is exported
71distutils_src_compile() { 84distutils_src_compile() {
85 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
86 die "${FUNCNAME}() can be used only in src_compile() phase"
87 fi
88
72 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 89 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
73 build_modules() { 90 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
74 echo "$(PYTHON)" setup.py build -b "build-${PYTHON_ABI}" "$@" 91 building() {
75 "$(PYTHON)" setup.py build -b "build-${PYTHON_ABI}" "$@" 92 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
93 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
76 } 94 }
77 python_execute_function build_modules "$@" 95 python_execute_function -s building "$@"
78 else 96 else
79 ${python} setup.py build "$@" || die "compilation failed" 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 "$@" || die "Building failed"
80 fi 106 fi
81} 107}
82 108
83# @FUNCTION: distutils_src_install 109# @FUNCTION: distutils_src_install
84# @DESCRIPTION: 110# @DESCRIPTION:
85# The distutils src_install function, this function is exported. 111# The distutils src_install function, this function is exported.
86# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS, 112# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
87# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS) 113# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
88distutils_src_install() { 114distutils_src_install() {
115 if [[ "${EBUILD_PHASE}" != "install" ]]; then
116 die "${FUNCNAME}() can be used only in src_install() phase"
117 fi
118
89 local pylibdir 119 local pylibdir
90 120
91 # Mark the package to be rebuilt after a python upgrade. 121 # Mark the package to be rebuilt after a python upgrade.
92 python_need_rebuild 122 python_need_rebuild
93 123
94 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 124 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
95 install_modules() { 125 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
126 installation() {
96 # need this for python-2.5 + setuptools in cases where 127 # need this for python-2.5 + setuptools in cases where
97 # a package uses distutils but does not install anything 128 # a package uses distutils but does not install anything
98 # in site-packages. (eg. dev-java/java-config-2.x) 129 # in site-packages. (eg. dev-java/java-config-2.x)
99 # - liquidx (14/08/2006) 130 # - liquidx (14/08/2006)
100 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')" 131 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
101 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}" 132 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
102 133
103 echo "$(PYTHON)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@" 134 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
104 "$(PYTHON)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@" 135 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
105 } 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 "$@"
149 }
106 python_execute_function install_modules "$@" 150 python_execute_function installation "$@"
151 fi
107 else 152 else
108 # need this for python-2.5 + setuptools in cases where 153 # need this for python-2.5 + setuptools in cases where
109 # a package uses distutils but does not install anything 154 # a package uses distutils but does not install anything
110 # in site-packages. (eg. dev-java/java-config-2.x) 155 # in site-packages. (eg. dev-java/java-config-2.x)
111 # - liquidx (14/08/2006) 156 # - liquidx (14/08/2006)
112 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')" 157 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
113 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}" 158 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
114 159
115 ${python} setup.py install --root="${D}" --no-compile "$@" || die "python setup.py install failed" 160 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
161 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
116 fi 162 fi
117 163
118 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 164 local default_docs
119 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 165 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
120 166
121 local doc 167 local doc
122 for doc in ${DDOCS}; do 168 for doc in ${default_docs}; do
123 [[ -s "$doc" ]] && dodoc $doc 169 [[ -s "${doc}" ]] && dodoc "${doc}"
124 done 170 done
125 171
126 [[ -n "${DOCS}" ]] && dodoc ${DOCS} 172 if [[ -n "${DOCS}" ]]; then
173 dodoc ${DOCS} || die "dodoc failed"
174 fi
127} 175}
128 176
129# @FUNCTION: distutils_pkg_postrm 177# @FUNCTION: distutils_pkg_postrm
130# @DESCRIPTION: 178# @DESCRIPTION:
131# Generic pyc/pyo cleanup script. This function is exported. 179# Generic pyc/pyo cleanup script. This function is exported.
132distutils_pkg_postrm() { 180distutils_pkg_postrm() {
181 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
182 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
183 fi
184
133 local pylibdir pymod 185 local pylibdir pymod
134 if [[ -z "${PYTHON_MODNAME}" ]]; then 186 if [[ -z "${PYTHON_MODNAME}" ]]; then
135 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 187 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
136 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then 188 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
137 PYTHON_MODNAME="${PN}" 189 PYTHON_MODNAME="${PN}"
138 fi 190 fi
139 done 191 done
140 fi 192 fi
141 193
142 ebegin "Performing cleanup of Python modules..."
143 if [[ -n "${PYTHON_MODNAME}" ]]; then 194 if [[ -n "${PYTHON_MODNAME}" ]]; then
144 for pymod in ${PYTHON_MODNAME}; do 195 for pymod in ${PYTHON_MODNAME}; do
145 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 196 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
146 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then 197 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
147 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 198 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
153 done 204 done
154 done 205 done
155 else 206 else
156 python_mod_cleanup 207 python_mod_cleanup
157 fi 208 fi
158 eend 0
159} 209}
160 210
161# @FUNCTION: distutils_pkg_postinst 211# @FUNCTION: distutils_pkg_postinst
162# @DESCRIPTION: 212# @DESCRIPTION:
163# This is a generic optimization, you should override it if your package 213# This is a generic optimization, you should override it if your package
164# installs modules in another directory. This function is exported. 214# installs modules in another directory. This function is exported.
165distutils_pkg_postinst() { 215distutils_pkg_postinst() {
216 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
217 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
218 fi
219
166 local pylibdir pymod 220 local pylibdir pymod
167 if [[ -z "${PYTHON_MODNAME}" ]]; then 221 if [[ -z "${PYTHON_MODNAME}" ]]; then
168 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 222 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
169 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then 223 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
170 PYTHON_MODNAME="${PN}" 224 PYTHON_MODNAME="${PN}"

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