gentoo-x86/eclass/distutils.eclass

# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.38 2007/02/03 00:19:41 kloeri Exp $
#
# Author: Jon Nelson <jnelson@gentoo.org>
# Current Maintainer: Alastair Tse <liquidx@gentoo.org>
#
# The distutils eclass is designed to allow easier installation of
# distutils-based python modules and their incorporation into
# the Gentoo Linux system.
#
# - Features:
# distutils_src_compile()    - does python setup.py build
# distutils_src_install()    - does python setup.py install and install docs
# distutils_python_version() - sets PYVER/PYVER_MAJOR/PYVER_MINOR
# distutils_python_tkinter() - checks for tkinter support in python
#
# - Variables:
# PYTHON_SLOT_VERSION     - for Zope support
# DOCS                    - additional DOCS

inherit python multilib eutils

# This helps make it possible to add extensions to python slots.
# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
        DEPEND="=dev-lang/python-2.1*"
        python="python2.1"
elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
        DEPEND="=dev-lang/python-2.3*"
        python="python2.3"
else
        DEPEND="virtual/python"
        python="python"
fi

distutils_src_compile() {
        ${python} setup.py build "$@" || die "compilation failed"
}

distutils_src_install() {

        # need this for python-2.5 + setuptools in cases where
        # a package uses distutils but does not install anything
        # in site-packages. (eg. dev-java/java-config-2.x)
        # - liquidx (14/08/2006)
        pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
        [ -n "${pylibdir}" ] && dodir "${pylibdir}"

        if has_version ">=dev-lang/python-2.3"; then
                ${python} setup.py install --root=${D} --no-compile "$@" || die
        else
                ${python} setup.py install --root=${D} "$@" || die
        fi

        DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
        DDOCS="${DDOCS} Change* MANIFEST* README*"

        for doc in ${DDOCS}; do
                [ -s "$doc" ] && dodoc $doc
        done

        [ -n "${DOCS}" ] && dodoc ${DOCS}

        # deprecated! please use DOCS instead.
        [ -n "${mydoc}" ] && dodoc ${mydoc}
}

# generic pyc/pyo cleanup script.

distutils_pkg_postrm() {
        PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}

        if has_version ">=dev-lang/python-2.3"; then
                ebegin "Performing Python Module Cleanup .."
                if [ -n "${PYTHON_MODNAME}" ]; then
                        for pymod in ${PYTHON_MODNAME}; do
                                for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
                                        python_mod_cleanup ${moddir}
                                done
                        done
                else
                        python_mod_cleanup
                fi
                eend 0
        fi
}

# this is a generic optimization, you should override it if your package
# installs things in another directory

distutils_pkg_postinst() {
        PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}

        if has_version ">=dev-lang/python-2.3"; then
                python_version
                for pymod in ${PYTHON_MODNAME}; do
                        if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
                                python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
                        fi
                done
        fi
}

# e.g. insinto ${ROOT}/usr/include/python${PYVER}

distutils_python_version() {
        python_version
}

# checks for if tkinter support is compiled into python
distutils_python_tkinter() {
        if ! python -c "import Tkinter" >/dev/null 2>&1; then
                eerror "You need to recompile python with Tkinter support."
                eerror "Try adding 'dev-lang/python tk' to:"
                eerror "/etc/portage/package.use"
                echo
                die "missing tkinter support with installed python"
        fi
}

EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
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 1.38 2007/02/03 00:19:41 kloeri 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 multilib 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 [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
27	DEPEND="=dev-lang/python-2.1*"
28	python="python2.1"
29	elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
30	DEPEND="=dev-lang/python-2.3*"
31	python="python2.3"
32	else
33	DEPEND="virtual/python"
34	python="python"
35	fi
36
37	distutils_src_compile() {
38	${python} setup.py build "$@" \|\| die "compilation failed"
39	}
40
41	distutils_src_install() {
42
43	# need this for python-2.5 + setuptools in cases where
44	# a package uses distutils but does not install anything
45	# in site-packages. (eg. dev-java/java-config-2.x)
46	# - liquidx (14/08/2006)
47	pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
48	[ -n "${pylibdir}" ] && dodir "${pylibdir}"
49
50	if has_version ">=dev-lang/python-2.3"; then
51	${python} setup.py install --root=${D} --no-compile "$@" \|\| die
52	else
53	${python} setup.py install --root=${D} "$@" \|\| die
54	fi
55
56	DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
57	DDOCS="${DDOCS} Change* MANIFEST* README*"
58
59	for doc in ${DDOCS}; do
60	[ -s "$doc" ] && dodoc $doc
61	done
62
63	[ -n "${DOCS}" ] && dodoc ${DOCS}
64
65	# deprecated! please use DOCS instead.
66	[ -n "${mydoc}" ] && dodoc ${mydoc}
67	}
68
69	# generic pyc/pyo cleanup script.
70
71	distutils_pkg_postrm() {
72	PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
73
74	if has_version ">=dev-lang/python-2.3"; then
75	ebegin "Performing Python Module Cleanup .."
76	if [ -n "${PYTHON_MODNAME}" ]; then
77	for pymod in ${PYTHON_MODNAME}; do
78	for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
79	python_mod_cleanup ${moddir}
80	done
81	done
82	else
83	python_mod_cleanup
84	fi
85	eend 0
86	fi
87	}
88
89	# this is a generic optimization, you should override it if your package
90	# installs things in another directory
91
92	distutils_pkg_postinst() {
93	PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
94
95	if has_version ">=dev-lang/python-2.3"; then
96	python_version
97	for pymod in ${PYTHON_MODNAME}; do
98	if [ -d "${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
99	python_mod_optimize ${ROOT}usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
100	fi
101	done
102	fi
103	}
104
105	# e.g. insinto ${ROOT}/usr/include/python${PYVER}
106
107	distutils_python_version() {
108	python_version
109	}
110
111	# checks for if tkinter support is compiled into python
112	distutils_python_tkinter() {
113	if ! python -c "import Tkinter" >/dev/null 2>&1; then
114	eerror "You need to recompile python with Tkinter support."
115	eerror "Try adding 'dev-lang/python tk' to:"
116	eerror "/etc/portage/package.use"
117	echo
118	die "missing tkinter support with installed python"
119	fi
120	}
121
122	EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm