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Revision 1.30 - (show annotations) (download)
Wed Dec 7 17:57:12 2005 UTC (8 years, 8 months ago) by marienz
Branch: MAIN
Changes since 1.29: +2 -2 lines
Make distutils.eclass distutils_pkg_postinst support .pyc/.pyo pruning of multiple packages (bug #96389).

1 # Copyright 1999-2004 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.29 2005/11/04 03:28:06 vapier Exp $
4 #
5 # Author: Jon Nelson <jnelson@gentoo.org>
6 # Current Maintainer: Alastair Tse <liquidx@gentoo.org>
7 #
8 # The distutils eclass is designed to allow easier installation of
9 # distutils-based python modules and their incorporation into
10 # the Gentoo Linux system.
11 #
12 # - Features:
13 # distutils_src_compile() - does python setup.py build
14 # distutils_src_install() - does python setup.py install and install docs
15 # distutils_python_version() - sets PYVER/PYVER_MAJOR/PYVER_MINOR
16 # distutils_python_tkinter() - checks for tkinter support in python
17 #
18 # - Variables:
19 # PYTHON_SLOT_VERSION - for Zope support
20 # DOCS - additional DOCS
21
22 inherit python eutils
23
24 # This helps make it possible to add extensions to python slots.
25 # Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
26 if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
27 DEPEND="=dev-lang/python-2.1*"
28 python="python2.1"
29 else
30 DEPEND="virtual/python"
31 python="python"
32 fi
33
34 distutils_src_compile() {
35 ${python} setup.py build "$@" || die "compilation failed"
36 }
37
38 distutils_src_install() {
39 if has_version ">=dev-lang/python-2.3"; then
40 ${python} setup.py install --root=${D} --no-compile "$@" || die
41 else
42 ${python} setup.py install --root=${D} "$@" || die
43 fi
44
45 DDOCS="CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
46 DDOCS="${DDOCS} CONTRIBUTORS TODO"
47 DDOCS="${DDOCS} Change* MANIFEST* README*"
48
49 for doc in ${DDOCS}; do
50 [ -s "$doc" ] && dodoc $doc
51 done
52
53 [ -n "${DOCS}" ] && dodoc ${DOCS}
54
55 # deprecated! please use DOCS instead.
56 [ -n "${mydoc}" ] && dodoc ${mydoc}
57 }
58
59 # generic pyc/pyo cleanup script.
60
61 distutils_pkg_postrm() {
62 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
63
64 if has_version ">=dev-lang/python-2.3"; then
65 ebegin "Performing Python Module Cleanup .."
66 if [ -n "${PYTHON_MODNAME}" ]; then
67 for pymod in ${PYTHON_MODNAME}; do
68 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
69 python_mod_cleanup ${moddir}
70 done
71 done
72 else
73 python_mod_cleanup
74 fi
75 eend 0
76 fi
77 }
78
79 # this is a generic optimization, you should override it if your package
80 # installs things in another directory
81
82 distutils_pkg_postinst() {
83 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
84
85 if has_version ">=dev-lang/python-2.3"; then
86 python_version
87 for pymod in ${PYTHON_MODNAME}; do
88 if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
89 python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
90 fi
91 done
92 fi
93 }
94
95 # e.g. insinto ${ROOT}/usr/include/python${PYVER}
96
97 distutils_python_version() {
98 local tmpstr="$(${python} -V 2>&1 )"
99 export PYVER_ALL="${tmpstr#Python }"
100
101 export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1)
102 export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2)
103 export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-)
104 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
105 }
106
107 # checks for if tkinter support is compiled into python
108 distutils_python_tkinter() {
109 if ! python -c "import Tkinter" >/dev/null 2>&1; then
110 eerror "You need to recompile python with Tkinter support."
111 eerror "That means: USE='tcltk' emerge python"
112 echo
113 die "missing tkinter support with installed python"
114 fi
115 }
116
117 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm

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