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 1.44 2007/10/25 13:49:10 hawking 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_unpack() {
        unpack ${A}
        cd "${S}"

        # remove ez_setup stuff to prevent packages
        # from installing setuptools on their own
        rm -rf ez_setup*
        echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
}

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* AUTHORS"

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

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

# 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}}

        # strip trailing slash
        myroot="${ROOT%/}"

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

EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
1	vapier	1.24	# Copyright 1999-2004 Gentoo Foundation
2	vapier	1.4	# Distributed under the terms of the GNU General Public License v2
3	hawking	1.45	# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.44 2007/10/25 13:49:10 hawking Exp $
4	vapier	1.5	#
5	jnelson	1.1	# Author: Jon Nelson <jnelson@gentoo.org>
6	liquidx	1.12	# Current Maintainer: Alastair Tse <liquidx@gentoo.org>
7	vapier	1.5	#
8	jnelson	1.1	# The distutils eclass is designed to allow easier installation of
9	swegener	1.28	# distutils-based python modules and their incorporation into
10	jnelson	1.1	# the Gentoo Linux system.
11	liquidx	1.12	#
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	jnelson	1.1
22	kloeri	1.37	inherit python multilib eutils
23	liquidx	1.16
24	kutsuya	1.6	# This helps make it possible to add extensions to python slots.
25	kutsuya	1.9	# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
26	radek	1.31	if [ "${PYTHON_SLOT_VERSION}" = "2.1" ] ; then
27	mr_bones_	1.23	DEPEND="=dev-lang/python-2.1*"
28	kutsuya	1.6	python="python2.1"
29	radek	1.31	elif [ "${PYTHON_SLOT_VERSION}" = "2.3" ] ; then
30			DEPEND="=dev-lang/python-2.3*"
31			python="python2.3"
32	kutsuya	1.6	else
33	mr_bones_	1.23	DEPEND="virtual/python"
34	kutsuya	1.6	python="python"
35			fi
36	jnelson	1.1
37	lucass	1.41	distutils_src_unpack() {
38			unpack ${A}
39			cd "${S}"
40
41			# remove ez_setup stuff to prevent packages
42			# from installing setuptools on their own
43			rm -rf ez_setup*
44	hawking	1.42	echo "def use_setuptools(args, *kwargs): pass" > ez_setup.py
45	lucass	1.41	}
46
47	jnelson	1.1	distutils_src_compile() {
48	liquidx	1.15	${python} setup.py build "$@" \|\| die "compilation failed"
49	jnelson	1.1	}
50
51			distutils_src_install() {
52	liquidx	1.33
53			# need this for python-2.5 + setuptools in cases where
54			# a package uses distutils but does not install anything
55			# in site-packages. (eg. dev-java/java-config-2.x)
56			# - liquidx (14/08/2006)
57			pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print get_python_lib()')"
58			[ -n "${pylibdir}" ] && dodir "${pylibdir}"
59	swegener	1.36
60	liquidx	1.18	if has_version ">=dev-lang/python-2.3"; then
61			${python} setup.py install --root=${D} --no-compile "$@" \|\| die
62			else
63			${python} setup.py install --root=${D} "$@" \|\| die
64	swegener	1.28	fi
65	lanius	1.20
66	betelgeuse	1.39	DDOCS="CHANGELOG KNOWN_BUGS MAINTAINERS PKG-INFO CONTRIBUTORS TODO NEWS"
67	dev-zero	1.43	DDOCS="${DDOCS} Change* MANIFEST* README* AUTHORS"
68	lanius	1.20
69			for doc in ${DDOCS}; do
70			[ -s "$doc" ] && dodoc $doc
71			done
72
73	liquidx	1.12	[ -n "${DOCS}" ] && dodoc ${DOCS}
74	jnelson	1.1	}
75	kutsuya	1.6
76	swegener	1.28	# generic pyc/pyo cleanup script.
77	liquidx	1.19
78			distutils_pkg_postrm() {
79			PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
80
81			if has_version ">=dev-lang/python-2.3"; then
82			ebegin "Performing Python Module Cleanup .."
83			if [ -n "${PYTHON_MODNAME}" ]; then
84	liquidx	1.22	for pymod in ${PYTHON_MODNAME}; do
85	kugelfang	1.25	for moddir in "`ls -d --color=none -1 ${ROOT}usr/$(get_libdir)/python*/site-packages/${pymod} 2> /dev/null`"; do
86	liquidx	1.19	python_mod_cleanup ${moddir}
87			done
88			done
89			else
90			python_mod_cleanup
91	swegener	1.28	fi
92	liquidx	1.19	eend 0
93	swegener	1.28	fi
94	liquidx	1.19	}
95
96			# this is a generic optimization, you should override it if your package
97			# installs things in another directory
98
99			distutils_pkg_postinst() {
100			PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
101	swegener	1.28
102	hawking	1.45	# strip trailing slash
103			myroot="${ROOT%/}"
104
105	liquidx	1.19	if has_version ">=dev-lang/python-2.3"; then
106			python_version
107	marienz	1.30	for pymod in ${PYTHON_MODNAME}; do
108	hawking	1.45	if [ -d "${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}" ]; then
109			python_mod_optimize ${myroot}/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}
110	liquidx	1.19	fi
111	swegener	1.28	done
112			fi
113	liquidx	1.19	}
114
115	kutsuya	1.6	# e.g. insinto ${ROOT}/usr/include/python${PYVER}
116
117	liquidx	1.13	distutils_python_version() {
118	liquidx	1.34	python_version
119	liquidx	1.12	}
120
121			# checks for if tkinter support is compiled into python
122			distutils_python_tkinter() {
123	lucass	1.40	python_tkinter_exists
124	vapier	1.8	}
125	liquidx	1.12
126	lucass	1.41	EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm