gentoo-x86/eclass/distutils.eclass

# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /home/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.21 2003/10/23 23:15:57 liquidx 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

ECLASS=distutils
INHERITED="$INHERITED $ECLASS"

# 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 
        newdepend "=dev-lang/python-2.1*"
        python="python2.1"
else
        newdepend "virtual/python"
        python="python"
fi

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

distutils_src_install() {
        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 COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
        DDOCS="${DDOCS} CONTRIBUTORS LICENSE COPYING*"
        DDOCS="${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 ${ROOT}usr/lib/python*/site-packages/${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/lib/python${PYVER}/site-packages/${pymod}" ]; then
                                python_mod_optimize ${ROOT}usr/lib/python${PYVER}/site-packages/${pymod}
                        fi
                done                    
        fi              
}

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

distutils_python_version() {
        local tmpstr="$(${python} -V 2>&1 )"
        export PYVER_ALL="${tmpstr#Python }"

        export PYVER_MAJOR=$(echo ${PYVER_ALL} | cut -d. -f1)
        export PYVER_MINOR=$(echo ${PYVER_ALL} | cut -d. -f2)
        export PYVER_MICRO=$(echo ${PYVER_ALL} | cut -d. -f3-)
        export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
}

# 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 "That means: USE='tcltk' emerge python"
                echo
                die "missing tkinter support with installed python"
        fi
}


EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm

1	# Copyright 1999-2003 Gentoo Technologies, Inc.
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /home/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.21 2003/10/23 23:15:57 liquidx 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
23
24	ECLASS=distutils
25	INHERITED="$INHERITED $ECLASS"
26
27	# This helps make it possible to add extensions to python slots.
28	# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
29	if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
30	newdepend "=dev-lang/python-2.1*"
31	python="python2.1"
32	else
33	newdepend "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	if has_version ">=dev-lang/python-2.3"; then
43	${python} setup.py install --root=${D} --no-compile "$@" \|\| die
44	else
45	${python} setup.py install --root=${D} "$@" \|\| die
46	fi
47
48	DDOCS="CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
49	DDOCS="${DDOCS} CONTRIBUTORS LICENSE COPYING*"
50	DDOCS="${DDOCS} Change* MANIFEST* README*"
51
52	for doc in ${DDOCS}; do
53	[ -s "$doc" ] && dodoc $doc
54	done
55
56	[ -n "${DOCS}" ] && dodoc ${DOCS}
57
58	# deprecated! please use DOCS instead.
59	[ -n "${mydoc}" ] && dodoc ${mydoc}
60	}
61
62	# generic pyc/pyo cleanup script.
63
64	distutils_pkg_postrm() {
65	PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
66
67	if has_version ">=dev-lang/python-2.3"; then
68	ebegin "Performing Python Module Cleanup .."
69	if [ -n "${PYTHON_MODNAME}" ]; then
70	for pymod in ${PYTHON_MODNAME}; do
71	for moddir in "`ls -d --color=none -1 ${ROOT}usr/lib/python*/site-packages/${pymod} 2> /dev/null`"; do
72	python_mod_cleanup ${moddir}
73	done
74	done
75	else
76	python_mod_cleanup
77	fi
78	eend 0
79	fi
80	}
81
82	# this is a generic optimization, you should override it if your package
83	# installs things in another directory
84
85	distutils_pkg_postinst() {
86	PYTHON_MODNAME=${PYTHON_MODNAME:-${PN}}
87
88	if has_version ">=dev-lang/python-2.3"; then
89	python_version
90	for pymod in "${PYTHON_MODNAME}"; do
91	if [ -d "${ROOT}usr/lib/python${PYVER}/site-packages/${pymod}" ]; then
92	python_mod_optimize ${ROOT}usr/lib/python${PYVER}/site-packages/${pymod}
93	fi
94	done
95	fi
96	}
97
98	# e.g. insinto ${ROOT}/usr/include/python${PYVER}
99
100	distutils_python_version() {
101	local tmpstr="$(${python} -V 2>&1 )"
102	export PYVER_ALL="${tmpstr#Python }"
103
104	export PYVER_MAJOR=$(echo ${PYVER_ALL} \| cut -d. -f1)
105	export PYVER_MINOR=$(echo ${PYVER_ALL} \| cut -d. -f2)
106	export PYVER_MICRO=$(echo ${PYVER_ALL} \| cut -d. -f3-)
107	export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
108	}
109
110	# checks for if tkinter support is compiled into python
111	distutils_python_tkinter() {
112	if ! python -c "import Tkinter" >/dev/null 2>&1; then
113	eerror "You need to recompile python with Tkinter support."
114	eerror "That means: USE='tcltk' emerge python"
115	echo
116	die "missing tkinter support with installed python"
117	fi
118	}
119
120
121	EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
122