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 1.20 2003/10/19 11:40:25 lanius 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	vapier	1.5	# Copyright 1999-2003 Gentoo Technologies, Inc.
2	vapier	1.4	# Distributed under the terms of the GNU General Public License v2
3	liquidx	1.21	# $Header: /home/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.20 2003/10/19 11:40:25 lanius 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	vapier	1.11	# 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	liquidx	1.16	inherit python
23
24	jnelson	1.1	ECLASS=distutils
25			INHERITED="$INHERITED $ECLASS"
26
27	kutsuya	1.6	# This helps make it possible to add extensions to python slots.
28	kutsuya	1.9	# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
29	kutsuya	1.6	if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
30	kutsuya	1.9	newdepend "=dev-lang/python-2.1*"
31	kutsuya	1.6	python="python2.1"
32			else
33	vapier	1.8	newdepend "virtual/python"
34	kutsuya	1.6	python="python"
35			fi
36	jnelson	1.1
37			distutils_src_compile() {
38	liquidx	1.15	${python} setup.py build "$@" \|\| die "compilation failed"
39	jnelson	1.1	}
40
41			distutils_src_install() {
42	liquidx	1.18	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} "$@" \|\| die
46			fi
47	lanius	1.20
48			DDOCS="CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS PKG-INFO"
49			DDOCS="${DDOCS} CONTRIBUTORS LICENSE COPYING*"
50			DDOCS="${DDOCS} Change* MANIFEST* README*"
51
52			for doc in ${DDOCS}; do
53			[ -s "$doc" ] && dodoc $doc
54			done
55
56	liquidx	1.12	[ -n "${DOCS}" ] && dodoc ${DOCS}
57
58			# deprecated! please use DOCS instead.
59			[ -n "${mydoc}" ] && dodoc ${mydoc}
60	jnelson	1.1	}
61	kutsuya	1.6
62	liquidx	1.19	# generic pyc/pyo cleanup script.
63
64			distutils_pkg_postrm() {
65			PYTHON_MODNAME=${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	liquidx	1.21	for moddir in "`ls -d --color=none -1 ${ROOT}usr/lib/python*/site-packages/${pymod} 2> /dev/null`"; do
72	liquidx	1.19	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	kutsuya	1.6	# e.g. insinto ${ROOT}/usr/include/python${PYVER}
99
100	liquidx	1.13	distutils_python_version() {
101	kutsuya	1.6	local tmpstr="$(${python} -V 2>&1 )"
102	liquidx	1.13	export PYVER_ALL="${tmpstr#Python }"
103	kutsuya	1.6
104	liquidx	1.13	export PYVER_MAJOR=$(echo ${PYVER_ALL} \| cut -d. -f1)
105			export PYVER_MINOR=$(echo ${PYVER_ALL} \| cut -d. -f2)
106			export PYVER_MICRO=$(echo ${PYVER_ALL} \| cut -d. -f3-)
107	liquidx	1.12	export PYVER="${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	vapier	1.8	}
119	liquidx	1.12
120
121	liquidx	1.19	EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
122	liquidx	1.12