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Revision 1.57 - (show annotations) (download)
Sun Aug 2 00:30:29 2009 UTC (5 years, 1 month ago) by arfrever
Branch: MAIN
Changes since 1.56: +6 -5 lines
Add missing echo and use $(get_python).

1 # Copyright 1999-2009 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.56 2009/08/01 22:36:20 arfrever Exp $
4
5 # @ECLASS: distutils.eclass
6 # @MAINTAINER:
7 # <python@gentoo.org>
8 #
9 # Original author: Jon Nelson <jnelson@gentoo.org>
10 # @BLURB: This eclass allows easier installation of distutils-based python modules
11 # @DESCRIPTION:
12 # The distutils eclass is designed to allow easier installation of
13 # distutils-based python modules and their incorporation into
14 # the Gentoo Linux system.
15 #
16 # It inherits python, multilib, and eutils
17
18 inherit python multilib eutils
19
20 case "${EAPI:-0}" in
21 0|1)
22 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
23 ;;
24 *)
25 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
26 ;;
27 esac
28
29 # @ECLASS-VARIABLE: PYTHON_SLOT_VERSION
30 # @DESCRIPTION:
31 # This helps make it possible to add extensions to python slots.
32 # Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
33 if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
34 DEPEND="=dev-lang/python-2.1*"
35 python="python2.1"
36 elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
37 DEPEND="=dev-lang/python-2.3*"
38 python="python2.3"
39 else
40 DEPEND="virtual/python"
41 python="python"
42 fi
43
44 # @ECLASS-VARIABLE: DOCS
45 # @DESCRIPTION:
46 # Additional DOCS
47
48 # @FUNCTION: distutils_src_unpack
49 # @DESCRIPTION:
50 # The distutils src_unpack function, this function is exported
51 distutils_src_unpack() {
52 unpack ${A}
53 cd "${S}"
54
55 has "${EAPI:-0}" 0 1 && distutils_src_prepare
56 }
57
58 # @FUNCTION: distutils_src_prepare
59 # @DESCRIPTION:
60 # The distutils src_prepare function, this function is exported
61 distutils_src_prepare() {
62 # remove ez_setup stuff to prevent packages
63 # from installing setuptools on their own
64 rm -rf ez_setup*
65 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
66 }
67
68 # @FUNCTION: distutils_src_compile
69 # @DESCRIPTION:
70 # The distutils src_compile function, this function is exported
71 distutils_src_compile() {
72 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
73 build_modules() {
74 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@"
75 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" "$@"
76 }
77 python_execute_function build_modules "$@"
78 else
79 ${python} setup.py build "$@" || die "compilation failed"
80 fi
81 }
82
83 # @FUNCTION: distutils_src_install
84 # @DESCRIPTION:
85 # The distutils src_install function, this function is exported.
86 # It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
87 # PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
88 distutils_src_install() {
89
90 # Mark the package to be rebuilt after a python upgrade.
91 python_need_rebuild
92
93 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
94 install_modules() {
95 # need this for python-2.5 + setuptools in cases where
96 # a package uses distutils but does not install anything
97 # in site-packages. (eg. dev-java/java-config-2.x)
98 # - liquidx (14/08/2006)
99 pylibdir="$("$(get_python)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
100 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
101
102 echo "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
103 "$(get_python)" setup.py build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
104 }
105 python_execute_function install_modules "$@"
106 else
107 # need this for python-2.5 + setuptools in cases where
108 # a package uses distutils but does not install anything
109 # in site-packages. (eg. dev-java/java-config-2.x)
110 # - liquidx (14/08/2006)
111 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
112 [[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
113
114 ${python} setup.py install --root="${D}" --no-compile "$@" || die "python setup.py install failed"
115 fi
116
117 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
118 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
119
120 local doc
121 for doc in ${DDOCS}; do
122 [[ -s "$doc" ]] && dodoc $doc
123 done
124
125 [[ -n "${DOCS}" ]] && dodoc ${DOCS}
126 }
127
128 # @FUNCTION: distutils_pkg_postrm
129 # @DESCRIPTION:
130 # Generic pyc/pyo cleanup script. This function is exported.
131 distutils_pkg_postrm() {
132 local pylibdir pymod
133 if [[ -z "${PYTHON_MODNAME}" ]]; then
134 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
135 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
136 PYTHON_MODNAME="${PN}"
137 fi
138 done
139 fi
140
141 ebegin "Performing cleanup of Python modules..."
142 if [[ -n "${PYTHON_MODNAME}" ]]; then
143 for pymod in ${PYTHON_MODNAME}; do
144 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
145 if [[ -d "${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/${pymod}"
150 fi
151 fi
152 done
153 done
154 else
155 python_mod_cleanup
156 fi
157 eend 0
158 }
159
160 # @FUNCTION: distutils_pkg_postinst
161 # @DESCRIPTION:
162 # This is a generic optimization, you should override it if your package
163 # installs modules in another directory. This function is exported.
164 distutils_pkg_postinst() {
165 local pylibdir pymod
166 if [[ -z "${PYTHON_MODNAME}" ]]; then
167 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
168 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
169 PYTHON_MODNAME="${PN}"
170 fi
171 done
172 fi
173
174 if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
175 for pymod in ${PYTHON_MODNAME}; do
176 python_mod_optimize "${pymod}"
177 done
178 else
179 python_version
180 for pymod in ${PYTHON_MODNAME}; do
181 python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
182 done
183 fi
184 }
185
186 # @FUNCTION: distutils_python_version
187 # @DESCRIPTION:
188 # Calls python_version, so that you can use something like
189 # e.g. insinto ${ROOT}/usr/include/python${PYVER}
190 distutils_python_version() {
191 python_version
192 }
193
194 # @FUNCTION: distutils_python_tkinter
195 # @DESCRIPTION:
196 # Checks for if tkinter support is compiled into python
197 distutils_python_tkinter() {
198 python_tkinter_exists
199 }

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