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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 1.57 2009/08/02 00:30:29 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.66 2009/11/06 00:35:30 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 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
63 # from installing setuptools on their own 64 die "${FUNCNAME}() can be used only in src_prepare() phase"
65 fi
66
67 # Delete ez_setup files to prevent packages from installing
68 # Setuptools on their own.
69 local ez_setup_existence="0"
70 [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1"
64 rm -rf ez_setup* 71 rm -fr ez_setup*
72 if [[ "${ez_setup_existence}" == "1" ]]; then
65 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py 73 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
74 fi
75
76 # Delete distribute_setup files to prevent packages from installing
77 # Distribute on their own.
78 local distribute_setup_existence="0"
79 [[ -d distribute_setup || -f distribute_setup.py ]] && distribute_setup_existence="1"
80 rm -fr distribute_setup*
81 if [[ "${distribute_setup_existence}" == "1" ]]; then
82 echo "def use_setuptools(*args, **kwargs): pass" > distribute_setup.py
83 fi
84
85 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
86 python_copy_sources
87 fi
66} 88}
67 89
68# @FUNCTION: distutils_src_compile 90# @FUNCTION: distutils_src_compile
69# @DESCRIPTION: 91# @DESCRIPTION:
70# The distutils src_compile function, this function is exported 92# The distutils src_compile function, this function is exported
71distutils_src_compile() { 93distutils_src_compile() {
94 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
95 die "${FUNCNAME}() can be used only in src_compile() phase"
96 fi
97
72 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 98 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
73 build_modules() { 99 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
74 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@" 100 building() {
75 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@" 101 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
102 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
76 } 103 }
77 python_execute_function build_modules "$@" 104 python_execute_function -s building "$@"
78 else 105 else
79 ${python} setup.py build "$@" || die "compilation failed" 106 building() {
107 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
108 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
109 }
110 python_execute_function building "$@"
111 fi
112 else
113 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
114 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
80 fi 115 fi
81} 116}
82 117
83# @FUNCTION: distutils_src_install 118# @FUNCTION: distutils_src_install
84# @DESCRIPTION: 119# @DESCRIPTION:
85# The distutils src_install function, this function is exported. 120# The distutils src_install function, this function is exported.
86# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS, 121# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
87# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS) 122# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
88distutils_src_install() { 123distutils_src_install() {
124 if [[ "${EBUILD_PHASE}" != "install" ]]; then
125 die "${FUNCNAME}() can be used only in src_install() phase"
126 fi
127
128 local pylibdir
89 129
90 # Mark the package to be rebuilt after a python upgrade. 130 # Mark the package to be rebuilt after a python upgrade.
91 python_need_rebuild 131 python_need_rebuild
92 132
93 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 133 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 install_modules() { 134 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
135 installation() {
95 # need this for python-2.5 + setuptools in cases where 136 # need this for python-2.5 + setuptools in cases where
96 # a package uses distutils but does not install anything 137 # a package uses distutils but does not install anything
97 # in site-packages. (eg. dev-java/java-config-2.x) 138 # in site-packages. (eg. dev-java/java-config-2.x)
98 # - liquidx (14/08/2006) 139 # - liquidx (14/08/2006)
99 pylibdir="$("$(get_python)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')" 140 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
100 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}" 141 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
101 142
102 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@" 143 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
103 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@" 144 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
104 } 145 }
146 python_execute_function -s installation "$@"
147 else
148 installation() {
149 # need this for python-2.5 + setuptools in cases where
150 # a package uses distutils but does not install anything
151 # in site-packages. (eg. dev-java/java-config-2.x)
152 # - liquidx (14/08/2006)
153 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
154 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
155
156 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
157 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
158 }
105 python_execute_function install_modules "$@" 159 python_execute_function installation "$@"
160 fi
106 else 161 else
107 # need this for python-2.5 + setuptools in cases where 162 # need this for python-2.5 + setuptools in cases where
108 # a package uses distutils but does not install anything 163 # a package uses distutils but does not install anything
109 # in site-packages. (eg. dev-java/java-config-2.x) 164 # in site-packages. (eg. dev-java/java-config-2.x)
110 # - liquidx (14/08/2006) 165 # - liquidx (14/08/2006)
111 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')" 166 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
112 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}" 167 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
113 168
114 ${python} setup.py install --root="${D}" --no-compile "$@" || die "python setup.py install failed" 169 echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
170 ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
115 fi 171 fi
116 172
117 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS" 173 if [[ -e "${D}usr/local" ]]; then
118 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS" 174 die "Illegal installation into /usr/local"
175 fi
176
177 local default_docs
178 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
119 179
120 local doc 180 local doc
121 for doc in ${DDOCS}; do 181 for doc in ${default_docs}; do
122 [[ -s "$doc" ]] && dodoc $doc 182 [[ -s "${doc}" ]] && dodoc "${doc}"
123 done 183 done
124 184
125 [[ -n "${DOCS}" ]] && dodoc ${DOCS} 185 if [[ -n "${DOCS}" ]]; then
186 dodoc ${DOCS} || die "dodoc failed"
187 fi
126} 188}
127 189
128# @FUNCTION: distutils_pkg_postrm 190# @FUNCTION: distutils_pkg_postinst
129# @DESCRIPTION: 191# @DESCRIPTION:
130# Generic pyc/pyo cleanup script. This function is exported. 192# This is a generic optimization, you should override it if your package
193# installs modules in another directory. This function is exported.
131distutils_pkg_postrm() { 194distutils_pkg_postinst() {
195 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
196 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
197 fi
198
132 local pylibdir pymod 199 local pylibdir pymod
133 if [[ -z "${PYTHON_MODNAME}" ]]; then 200 if [[ -z "${PYTHON_MODNAME}" ]]; then
134 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 201 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
135 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then 202 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
136 PYTHON_MODNAME="${PN}" 203 PYTHON_MODNAME="${PN}"
137 fi 204 fi
138 done 205 done
139 fi 206 fi
140 207
141 ebegin "Performing cleanup of Python modules..." 208 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
142 if [[ -n "${PYTHON_MODNAME}" ]]; then 209 python_mod_optimize ${PYTHON_MODNAME}
210 else
143 for pymod in ${PYTHON_MODNAME}; do 211 for pymod in ${PYTHON_MODNAME}; do
144 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 212 python_mod_optimize "$(python_get_sitedir)/${pymod}"
145 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
146 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
147 python_mod_cleanup "${pymod}"
148 else
149 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
150 fi
151 fi
152 done
153 done 213 done
154 else
155 python_mod_cleanup
156 fi 214 fi
157 eend 0
158} 215}
159 216
160# @FUNCTION: distutils_pkg_postinst 217# @FUNCTION: distutils_pkg_postrm
161# @DESCRIPTION: 218# @DESCRIPTION:
162# This is a generic optimization, you should override it if your package 219# Generic pyc/pyo cleanup script. This function is exported.
163# installs modules in another directory. This function is exported.
164distutils_pkg_postinst() { 220distutils_pkg_postrm() {
221 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
222 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
223 fi
224
165 local pylibdir pymod 225 local pylibdir pymod
166 if [[ -z "${PYTHON_MODNAME}" ]]; then 226 if [[ -z "${PYTHON_MODNAME}" ]]; then
167 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do 227 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
168 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then 228 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
169 PYTHON_MODNAME="${PN}" 229 PYTHON_MODNAME="${PN}"
170 fi 230 fi
171 done 231 done
172 fi 232 fi
173 233
234 if [[ -n "${PYTHON_MODNAME}" ]]; then
174 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then 235 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
236 python_mod_cleanup ${PYTHON_MODNAME}
237 else
175 for pymod in ${PYTHON_MODNAME}; do 238 for pymod in ${PYTHON_MODNAME}; do
176 python_mod_optimize "${pymod}" 239 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
240 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
241 python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
242 fi
243 done
177 done 244 done
245 fi
178 else 246 else
179 python_version 247 python_mod_cleanup
180 for pymod in ${PYTHON_MODNAME}; do
181 python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
182 done
183 fi 248 fi
184} 249}
185 250
186# @FUNCTION: distutils_python_version 251# @FUNCTION: distutils_python_version
187# @DESCRIPTION: 252# @DESCRIPTION:

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