summaryrefslogtreecommitdiff
blob: d00d1d8b4ee6b75212e9b10709696ce727326056 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-lang/python/python-2.4.4.ebuild,v 1.2 2007/02/06 08:39:15 genone Exp $

# NOTE about python-portage interactions :
# - Do not add a pkg_setup() check for a certain version of portage
#   in dev-lang/python. It _WILL_ stop people installing from
#   Gentoo 1.4 images.

inherit eutils flag-o-matic python multilib versionator toolchain-funcs alternatives

# we need this so that we don't depends on python.eclass
PYVER_MAJOR=$(get_major_version)
PYVER_MINOR=$(get_version_component_range 2)
PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"

MY_P="Python-${PV}"
S="${WORKDIR}/${MY_P}"
DESCRIPTION="Python is an interpreted, interactive, object-oriented programming language."
HOMEPAGE="http://www.python.org/"
SRC_URI="http://www.python.org/ftp/python/${PV}/${MY_P}.tar.bz2
	mirror://gentoo/python-gentoo-patches-${PV}.tar.bz2"

LICENSE="PSF-2.2"
SLOT="2.4"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
IUSE="ncurses gdbm ssl readline tk berkdb bootstrap ipv6 build ucs2 doc nocxx"

DEPEND=">=sys-libs/zlib-1.1.3
	!dev-python/cjkcodecs
	!build? (
		tk? ( >=dev-lang/tk-8.0 )
		ncurses? ( >=sys-libs/ncurses-5.2 readline? ( >=sys-libs/readline-4.1 ) )
		berkdb? ( >=sys-libs/db-3.1 )
		gdbm? ( sys-libs/gdbm )
		ssl? ( dev-libs/openssl )
		doc? ( =dev-python/python-docs-${PV}* )
		dev-libs/expat
	)"

# NOTE: The dev-python/python-fchksum RDEPEND is needed so that this python 
#       provides the functionality expected from previous pythons.

# NOTE: python-fchksum is only a RDEPEND and not a DEPEND since we don't need
#       it to compile python. We just need to ensure that when we install
#       python, we definitely have fchksum support. - liquidx

# NOTE: changed RDEPEND to PDEPEND to resolve bug 88777. - kloeri

PDEPEND="${DEPEND} 	dev-python/python-fchksum"

PROVIDE="virtual/python"

# confcache breaks a dlopen check, causing python to not support
# loading .so files - marienz
RESTRICT="confcache"

src_unpack() {
	unpack ${A}
	cd ${S}

	# unnecessary termcap dep in readline (#79013)
	epatch ${WORKDIR}/${PV}/2.4.2-readline.patch
	# db4.2 support
	epatch ${WORKDIR}/${PV}/2.4.3-db4.patch

	# adds support for PYTHON_DONTCOMPILE shell environment to
	# supress automatic generation of .pyc and .pyo files - liquidx (08 Oct 03)
	epatch ${WORKDIR}/${PV}/2.4-gentoo_py_dontcompile.patch
	epatch ${WORKDIR}/${PV}/2.4-disable_modules_and_ssl.patch
	epatch ${WORKDIR}/${PV}/2.4-mimetypes_apache.patch

	# prepends /usr/lib/portage/pym to sys.path
	epatch ${WORKDIR}/${PV}/2.4-add_portage_search_path.patch

	einfo $(pwd)
	epatch ${WORKDIR}/${PV}/2.4.3-libdir.patch
	sed -i -e "s:@@GENTOO_LIBDIR@@:$(get_libdir):g" \
		Lib/distutils/command/install.py \
		Lib/distutils/sysconfig.py \
		Lib/site.py \
		Makefile.pre.in \
		Modules/Setup.dist \
		Modules/getpath.c \
		setup.py || die

	# add support for struct stat st_flags attribute (bug 94637)
	epatch ${WORKDIR}/${PV}/2.4.1-st_flags.patch

	# fix os.utime() on hppa. utimes it not supported but unfortunately 
	# reported as working - gmsoft (22 May 04)
	# PLEASE LEAVE THIS FIX FOR NEXT VERSIONS AS IT'S A CRITICAL FIX !!!
	[ "${ARCH}" = "hppa" ] && sed -e 's/utimes //' -i ${S}/configure

	if tc-is-cross-compiler ; then
		epatch ${WORKDIR}/${PV}/2.4.1-crosscompile.patch
	fi

	# fix gentoo/obsd problems (bug 117261)
	epatch ${WORKDIR}/${PV}/2.4.3-gentoo_obsd.patch
}

src_configure() {
	# disable extraneous modules with extra dependencies
	if use build; then
		export PYTHON_DISABLE_MODULES="readline pyexpat dbm gdbm bsddb _curses _curses_panel _tkinter"
		export PYTHON_DISABLE_SSL=1
	else
		use gdbm \
			|| PYTHON_DISABLE_MODULES="${PYTHON_DISABLE_MODULES} gdbm"
		use berkdb \
			|| PYTHON_DISABLE_MODULES="${PYTHON_DISABLE_MODULES} dbm bsddb"
		use readline \
			|| PYTHON_DISABLE_MODULES="${PYTHON_DISABLE_MODULES} readline"
		use tk \
			|| PYTHON_DISABLE_MODULES="${PYTHON_DISABLE_MODULES} _tkinter"
		use ncurses \
			|| PYTHON_DISABLE_MODULES="${PYTHON_DISABLE_MODULES} _curses _curses_panel"
		use ssl \
			|| export PYTHON_DISABLE_SSL=1
		export PYTHON_DISABLE_MODULES
		echo $PYTHON_DISABLE_MODULES
	fi
}

src_compile() {
	filter-flags -malign-double

	# Seems to no longer be necessary
	#[ "${ARCH}" = "amd64" ] && append-flags -fPIC
	[ "${ARCH}" = "alpha" ] && append-flags -fPIC

	# http://bugs.gentoo.org/show_bug.cgi?id=50309
	if is-flag -O3; then
	   is-flag -fstack-protector-all && replace-flags -O3 -O2
	   use hardened && replace-flags -O3 -O2
	fi

	export OPT="${CFLAGS}"

	local myconf
	#if we are creating a new build image, we remove the dependency on g++
	if use build && ! use bootstrap || use nocxx ; then
		myconf="--with-cxx=no"
	fi

	# super-secret switch. don't use this unless you know what you're
	# doing. enabling UCS2 support will break your existing python
	# modules
	use ucs2 \
		&& myconf="${myconf} --enable-unicode=ucs2" \
		|| myconf="${myconf} --enable-unicode=ucs4"

	src_configure

	if tc-is-cross-compiler ; then
		OPT="-O1" CFLAGS="" LDFLAGS="" CC="" \
		./configure --with-cxx=no || die "cross-configure failed"
		emake python Parser/pgen || die "cross-make failed"
		mv python hostpython
		mv Parser/pgen Parser/hostpgen
		make distclean
		sed -i \
			-e '/^HOSTPYTHON/s:=.*:=./hostpython:' \
			-e '/^HOSTPGEN/s:=.*:=./Parser/hostpgen:' \
			Makefile.pre.in || die
	fi

	# export CXX so it ends up in /usr/lib/python2.x/config/Makefile
	tc-export CXX
	# set LINKCC to prevent python from being linked to libstdc++.so
	export LINKCC="\$(PURIFY) \$(CC)"
	econf \
		--with-fpectl \
		--enable-shared \
		`use_enable ipv6` \
		--infodir='${prefix}'/share/info \
		--mandir='${prefix}'/share/man \
		--with-threads \
		--with-libc='' \
		${myconf} || die
	emake || die "Parallel make failed"
}

src_install() {
	dodir /usr
	src_configure
	make DESTDIR="${D}" altinstall maninstall || die

	# install our own custom python-config
	exeinto /usr/bin
	doexe ${FILESDIR}/python-config-${PYVER}

	# Use correct libdir in python-config
	dosed "s:/usr/lib/:/usr/$(get_libdir)/:" /usr/bin/python-config-${PYVER}

	# install python-updater in /usr/sbin
	newsbin ${FILESDIR}/python-updater-r1 python-updater

	if use build ; then
		rm -rf ${D}/usr/$(get_libdir)/python${PYVER}/{test,encodings,email,lib-tk,bsddb/test}
	else
		use elibc_uclibc && rm -rf ${D}/usr/$(get_libdir)/python${PYVER}/{test,bsddb/test}
		use berkdb || rm -rf ${D}/usr/$(get_libdir)/python${PYVER}/bsddb
		use tk || rm -rf ${D}/usr/$(get_libdir)/python${PYVER}/lib-tk
	fi

	# Fix slotted collisions
	mv ${D}/usr/bin/pydoc ${D}/usr/bin/pydoc${PYVER}
	mv ${D}/usr/bin/idle ${D}/usr/bin/idle${PYVER}
	mv ${D}/usr/share/man/man1/python.1 \
		${D}/usr/share/man/man1/python${PYVER}.1
	rm -f ${D}/usr/bin/smtpd.py

	prep_ml_includes usr/include/python${PYVER}


	# The stuff below this line extends from 2.1, and should be deprecated
	# in 2.3, or possibly can wait till 2.4

	# seems like the build do not install Makefile.pre.in anymore
	# it probably shouldn't - use DistUtils, people!
	insinto /usr/$(get_libdir)/python${PYVER}/config
	doins ${S}/Makefile.pre.in

	# While we're working on the config stuff... Let's fix the OPT var
	# so that it doesn't have any opts listed in it. Prevents the problem
	# with compiling things with conflicting opts later.
	dosed -e 's:^OPT=.*:OPT=-DNDEBUG:' \
			/usr/$(get_libdir)/python${PYVER}/config/Makefile

}

pkg_postrm() {
python_makesym
	alternatives_auto_makesym "/usr/bin/idle" "idle[0-9].[0-9]"
	alternatives_auto_makesym "/usr/bin/pydoc" "pydoc[0-9].[0-9]"
	alternatives_auto_makesym "/usr/bin/python-config" \
								"python-config-[0-9].[0-9]"
	alternatives_auto_makesym "/usr/share/man/man1/python.1.gz" \
								"python[0-9].[0-9].1.gz"

	python_mod_cleanup /usr/lib/python${PYVER}
	[[ "$(get_libdir)" == "lib" ]] || \
		python_mod_cleanup /usr/$(get_libdir)/python${PYVER}
}

pkg_postinst() {
	local myroot
	myroot=$(echo $ROOT | sed 's:/$::')

	python_makesym
	alternatives_auto_makesym "/usr/bin/idle" "idle[0-9].[0-9]"
	alternatives_auto_makesym "/usr/bin/pydoc" "pydoc[0-9].[0-9]"
	alternatives_auto_makesym "/usr/bin/python-config" \
								"python-config-[0-9].[0-9]"
	alternatives_auto_makesym "/usr/share/man/man1/python.1.gz" \
								"python[0-9].[0-9].1.gz"

	python_mod_optimize
	python_mod_optimize -x site-packages \
						-x test ${myroot}/usr/lib/python${PYVER}
	[[ "$(get_libdir)" == "lib" ]] || \
		python_mod_optimize -x site-packages \
							-x test ${myroot}/usr/$(get_libdir)/python${PYVER}


	# workaround possible python-upgrade-breaks-portage situation
	if [ ! -f ${myroot}/usr/lib/portage/pym/portage.py ]; then
		if [ -f ${myroot}/usr/lib/python2.3/site-packages/portage.py ]; then
			einfo "Working around possible python-portage upgrade breakage"
			mkdir -p ${myroot}/usr/lib/portage/pym
			cp ${myroot}/usr/lib/python2.4/site-packages/{portage,xpak,output,cvstree,getbinpkg,emergehelp,dispatch_conf}.py ${myroot}/usr/lib/portage/pym
			python_mod_optimize ${myroot}/usr/lib/portage/pym
		fi
	fi

	echo
	ewarn
	ewarn "If you have just upgraded from an older version of python you"
	ewarn "will need to run:"
	ewarn
	ewarn "/usr/sbin/python-updater"
	ewarn
	ewarn "This will automatically rebuild all the python dependent modules"
	ewarn "to run with python-${PYVER}."
	ewarn
	ewarn "Your original Python is still installed and can be accessed via"
	ewarn "/usr/bin/python2.x."
	ewarn
	ebeep 5
}

src_test() {
	# PYTHON_DONTCOMPILE=1 breaks test_import
	unset PYTHON_DONTCOMPILE

	#skip all tests that fail during emerge but pass without emerge:
	#(See bug# 67970)
	local skip_tests="distutils global mimetools minidom mmap strptime subprocess syntax tcl time urllib urllib2"

	for test in ${skip_tests} ; do
		mv ${S}/Lib/test/test_${test}.py ${T}
	done

	# rerun failed tests in verbose mode (regrtest -w)
	EXTRATESTOPTS="-w" make test || die "make test failed"

	for test in ${skip_tests} ; do
		mv ${T}/test_${test}.py ${S}/Lib/test/test_${test}.py
	done

	elog "Portage skipped the following tests which aren't able to run from emerge:"
	for test in ${skip_tests} ; do
		elog "test_${test}.py"
	done

	elog "If you'd like to run them, you may:"
	elog "cd /usr/lib/python${PYVER}/test"
	elog "and run the tests separately."
}