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Revision 1.54 - (show annotations) (download)
Tue Oct 28 21:29:28 2008 UTC (5 years, 8 months ago) by hawking
Branch: MAIN
Changes since 1.53: +20 -10 lines
fix distutils_pkg_post{inst,rm}.

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.53 2008/10/27 00:19:46 hawking 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 # @ECLASS-VARIABLE: PYTHON_SLOT_VERSION
21 # @DESCRIPTION:
22 # This helps make it possible to add extensions to python slots.
23 # Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
24 if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
25 DEPEND="=dev-lang/python-2.1*"
26 python="python2.1"
27 elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
28 DEPEND="=dev-lang/python-2.3*"
29 python="python2.3"
30 else
31 DEPEND="virtual/python"
32 python="python"
33 fi
34
35 # @ECLASS-VARIABLE: DOCS
36 # @DESCRIPTION:
37 # Additional DOCS
38
39 # @FUNCTION: distutils_src_unpack
40 # @DESCRIPTION:
41 # The distutils src_unpack function, this function is exported
42 distutils_src_unpack() {
43 unpack ${A}
44 cd "${S}"
45
46 # remove ez_setup stuff to prevent packages
47 # from installing setuptools on their own
48 rm -rf ez_setup*
49 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
50 }
51
52 # @FUNCTION: distutils_src_compile
53 # @DESCRIPTION:
54 # The distutils src_compile function, this function is exported
55 distutils_src_compile() {
56 ${python} setup.py build "$@" || die "compilation failed"
57 }
58
59 # @FUNCTION: distutils_src_install
60 # @DESCRIPTION:
61 # The distutils src_install function, this function is exported.
62 # It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
63 # PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
64 distutils_src_install() {
65
66 # Mark the package to be rebuilt after a python upgrade.
67 python_need_rebuild
68
69 # need this for python-2.5 + setuptools in cases where
70 # a package uses distutils but does not install anything
71 # in site-packages. (eg. dev-java/java-config-2.x)
72 # - liquidx (14/08/2006)
73 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
74 [ -n "${pylibdir}" ] && dodir "${pylibdir}"
75
76 if has_version ">=dev-lang/python-2.3"; then
77 ${python} setup.py install --root="${D}" --no-compile "$@" ||\
78 die "python setup.py install failed"
79 else
80 ${python} setup.py install --root="${D}" "$@" ||\
81 die "python setup.py install failed"
82 fi
83
84 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
85 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
86
87 for doc in ${DDOCS}; do
88 [ -s "$doc" ] && dodoc $doc
89 done
90
91 [ -n "${DOCS}" ] && dodoc ${DOCS}
92 }
93
94 # @FUNCTION: distutils_pkg_postrm
95 # @DESCRIPTION:
96 # Generic pyc/pyo cleanup script. This function is exported.
97 distutils_pkg_postrm() {
98 local moddir pylibdir pymod
99 if [[ -z "${PYTHON_MODNAME}" ]]; then
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
120 eend 0
121 fi
122 }
123
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
128 distutils_pkg_postinst() {
129 local pylibdir pymod
130 if [[ -z "${PYTHON_MODNAME}" ]]; then
131 for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
132 if [[ -d "${pylibdir}"/site-packages/${PN} ]]; then
133 PYTHON_MODNAME=${PN}
134 fi
135 done
136 fi
137
138 if has_version ">=dev-lang/python-2.3"; then
139 python_version
140 for pymod in ${PYTHON_MODNAME}; do
141 python_mod_optimize \
142 /usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
143 done
144 fi
145 }
146
147 # @FUNCTION: distutils_python_version
148 # @DESCRIPTION:
149 # Calls python_version, so that you can use something like
150 # e.g. insinto ${ROOT}/usr/include/python${PYVER}
151 distutils_python_version() {
152 python_version
153 }
154
155 # @FUNCTION: distutils_python_tkinter
156 # @DESCRIPTION:
157 # Checks for if tkinter support is compiled into python
158 distutils_python_tkinter() {
159 python_tkinter_exists
160 }
161
162 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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