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Revision 1.46 - (show annotations) (download)
Thu Feb 28 20:20:32 2008 UTC (6 years, 6 months ago) by dev-zero
Branch: MAIN
Changes since 1.45: +41 -22 lines
Committed patches from bugs #210362 and #209671 to make the distutils and python eclasses ready for eclass-manpage.

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: $
4
5 # @ECLASS: distutils.eclass
6 # @MAINTAINER:
7 # Alastair Tse <liquidx@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 # need this for python-2.5 + setuptools in cases where
67 # a package uses distutils but does not install anything
68 # in site-packages. (eg. dev-java/java-config-2.x)
69 # - liquidx (14/08/2006)
70 pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
71 [ -n "${pylibdir}" ] && dodir "${pylibdir}"
72
73 if has_version ">=dev-lang/python-2.3"; then
74 ${python} setup.py install --root=${D} --no-compile "$@" || die
75 else
76 ${python} setup.py install --root=${D} "$@" || die
77 fi
78
79 DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
80 DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
81
82 for doc in ${DDOCS}; do
83 [ -s "$doc" ] && dodoc $doc
84 done
85
86 [ -n "${DOCS}" ] && dodoc ${DOCS}
87 }
88
89 # @FUNCTION: distutils_pkg_postrm
90 # @DESCRIPTION:
91 # Generic pyc/pyo cleanup script. This function is exported.
92 distutils_pkg_postrm() {
93 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
94
95 if has_version ">=dev-lang/python-2.3"; then
96 ebegin "Performing Python Module Cleanup .."
97 if [ -n "${PYTHON_MODNAME}" ]; then
98 for pymod in ${PYTHON_MODNAME}; do
99 for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
100 python_mod_cleanup ${moddir}
101 done
102 done
103 else
104 python_mod_cleanup
105 fi
106 eend 0
107 fi
108 }
109
110 # @FUNCTION: distutils_pkg_postinst
111 # @DESCRIPTION:
112 # This is a generic optimization, you should override it if your package
113 # installs things in another directory. This function is exported
114 distutils_pkg_postinst() {
115 PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
116
117 # strip trailing slash
118 myroot="${ROOT%/}"
119
120 if has_version ">=dev-lang/python-2.3"; then
121 python_version
122 for pymod in ${PYTHON_MODNAME}; do
123 if [ -d "${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
124 python_mod_optimize ${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
125 fi
126 done
127 fi
128 }
129
130 # @FUNCTION: distutils_python_version
131 # @DESCRIPTION:
132 # Calls python_version, so that you can use something like
133 # e.g. insinto ${ROOT}/usr/include/python${PYVER}
134 distutils_python_version() {
135 python_version
136 }
137
138 # @FUNCTION: distutils_python_tkinter
139 # @DESCRIPTION:
140 # Checks for if tkinter support is compiled into python
141 distutils_python_tkinter() {
142 python_tkinter_exists
143 }
144
145 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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