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Revision 1.10 Revision 1.66
1# Copyright 1999-2003 Gentoo Technologies, Inc. 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 1.10 2003/04/04 01:38:10 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.66 2009/11/06 00:35:30 arfrever Exp $
4
5# @ECLASS: distutils.eclass
6# @MAINTAINER:
7# <python@gentoo.org>
4# 8#
5# Author: Jon Nelson <jnelson@gentoo.org> 9# Original author: Jon Nelson <jnelson@gentoo.org>
6# 10# @BLURB: This eclass allows easier installation of distutils-based python modules
11# @DESCRIPTION:
7# The distutils eclass is designed to allow easier installation of 12# The distutils eclass is designed to allow easier installation of
8# distutils-based python modules, and their incorporation into 13# distutils-based python modules and their incorporation into
9# the Gentoo Linux system. 14# the Gentoo Linux system.
10 15
11ECLASS=distutils 16inherit eutils multilib python
12INHERITED="$INHERITED $ECLASS"
13 17
14EXPORT_FUNCTIONS src_compile src_install 18case "${EAPI:-0}" in
19 0|1)
20 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
21 ;;
22 *)
23 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
24 ;;
25esac
15 26
16# This helps make it possible to add extensions to python slots. 27if [[ -z "${DISTUTILS_DISABLE_PYTHON_DEPENDENCY}" ]]; then
17# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION. 28 DEPEND="virtual/python"
18if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then 29 RDEPEND="${DEPEND}"
19 newdepend "=dev-lang/python-2.1*"
20 python="python2.1"
21else
22 newdepend "virtual/python"
23 python="python"
24fi 30fi
31python="python"
25 32
33# @ECLASS-VARIABLE: DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES
34# @DESCRIPTION:
35# Set this to use separate source directories for each enabled version of Python.
36
37# @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
38# @DESCRIPTION:
39# Global options passed to setup.py.
40
41# @ECLASS-VARIABLE: DOCS
42# @DESCRIPTION:
43# Additional DOCS
44
45# @FUNCTION: distutils_src_unpack
46# @DESCRIPTION:
47# The distutils src_unpack function, this function is exported
48distutils_src_unpack() {
49 if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
50 die "${FUNCNAME}() can be used only in src_unpack() phase"
51 fi
52
53 unpack ${A}
54 cd "${S}"
55
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
68 # Setuptools on their own.
69 local ez_setup_existence="0"
70 [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1"
71 rm -fr ez_setup*
72 if [[ "${ez_setup_existence}" == "1" ]]; then
73 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
74 fi
75
76 # Delete distribute_setup files to prevent packages from installing
77 # Distribute on their own.
78 local distribute_setup_existence="0"
79 [[ -d distribute_setup || -f distribute_setup.py ]] && distribute_setup_existence="1"
80 rm -fr distribute_setup*
81 if [[ "${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
88}
89
90# @FUNCTION: distutils_src_compile
91# @DESCRIPTION:
92# The distutils src_compile function, this function is exported
26distutils_src_compile() { 93distutils_src_compile() {
27 ${python} setup.py build ${@} || die "compilation failed" 94 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
28} 95 die "${FUNCNAME}() can be used only in src_compile() phase"
96 fi
29 97
98 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
99 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
100 building() {
101 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
102 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
103 }
104 python_execute_function -s building "$@"
105 else
106 building() {
107 echo "$(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"
115 fi
116}
117
118# @FUNCTION: distutils_src_install
119# @DESCRIPTION:
120# The distutils src_install function, this function is exported.
121# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
122# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
30distutils_src_install() { 123distutils_src_install() {
31 ${python} setup.py install --root=${D} ${@} || die 124 if [[ "${EBUILD_PHASE}" != "install" ]]; then
32 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS 125 die "${FUNCNAME}() can be used only in src_install() phase"
33 dodoc CONTRIBUTORS LICENSE COPYING* 126 fi
34 dodoc Change* MANIFEST* README* ${mydoc}
35}
36 127
128 local pylibdir
129
130 # Mark the package to be rebuilt after a python upgrade.
131 python_need_rebuild
132
133 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
134 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
135 installation() {
136 # need this for python-2.5 + setuptools in cases where
137 # a package uses distutils but does not install anything
138 # in site-packages. (eg. dev-java/java-config-2.x)
139 # - liquidx (14/08/2006)
140 pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
141 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
142
143 echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
144 "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
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 "$@"
158 }
159 python_execute_function installation "$@"
160 fi
161 else
162 # need this for python-2.5 + setuptools in cases where
163 # a package uses distutils but does not install anything
164 # in site-packages. (eg. dev-java/java-config-2.x)
165 # - liquidx (14/08/2006)
166 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
167 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
168
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"
171 fi
172
173 if [[ -e "${D}usr/local" ]]; then
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"
179
180 local doc
181 for doc in ${default_docs}; do
182 [[ -s "${doc}" ]] && dodoc "${doc}"
183 done
184
185 if [[ -n "${DOCS}" ]]; then
186 dodoc ${DOCS} || die "dodoc failed"
187 fi
188}
189
190# @FUNCTION: distutils_pkg_postinst
191# @DESCRIPTION:
192# This is a generic optimization, you should override it if your package
193# installs modules in another directory. This function is exported.
194distutils_pkg_postinst() {
195 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
196 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
197 fi
198
199 local pylibdir pymod
200 if [[ -z "${PYTHON_MODNAME}" ]]; then
201 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
202 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
203 PYTHON_MODNAME="${PN}"
204 fi
205 done
206 fi
207
208 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
209 python_mod_optimize ${PYTHON_MODNAME}
210 else
211 for pymod in ${PYTHON_MODNAME}; do
212 python_mod_optimize "$(python_get_sitedir)/${pymod}"
213 done
214 fi
215}
216
217# @FUNCTION: distutils_pkg_postrm
218# @DESCRIPTION:
219# Generic pyc/pyo cleanup script. This function is exported.
220distutils_pkg_postrm() {
221 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
222 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
223 fi
224
225 local pylibdir pymod
226 if [[ -z "${PYTHON_MODNAME}" ]]; then
227 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
228 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
229 PYTHON_MODNAME="${PN}"
230 fi
231 done
232 fi
233
234 if [[ -n "${PYTHON_MODNAME}" ]]; then
235 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
236 python_mod_cleanup ${PYTHON_MODNAME}
237 else
238 for pymod in ${PYTHON_MODNAME}; do
239 for pylibdir in "${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
244 done
245 fi
246 else
247 python_mod_cleanup
248 fi
249}
250
251# @FUNCTION: distutils_python_version
252# @DESCRIPTION:
253# Calls python_version, so that you can use something like
37# e.g. insinto ${ROOT}/usr/include/python${PYVER} 254# e.g. insinto ${ROOT}/usr/include/python${PYVER}
38
39distutils_python_version() 255distutils_python_version() {
40{ 256 python_version
41 local tmpstr="$(${python} -V 2>&1 )"
42 tmpstr="${tmpstr#Python }"
43 tmpstr=${tmpstr%.*}
44
45 PYVER_MAJOR="${tmpstr%.[0-9]*}"
46 PYVER_MINOR="${tmpstr#[0-9]*.}"
47 PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
48} 257}
258
259# @FUNCTION: distutils_python_tkinter
260# @DESCRIPTION:
261# Checks for if tkinter support is compiled into python
262distutils_python_tkinter() {
263 python_tkinter_exists
264}

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