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Revision 1.10 Revision 1.81
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2012 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.10 2003/04/04 01:38:10 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.81 2012/01/01 05:02:27 floppym Exp $
4
5# @ECLASS: distutils.eclass
6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for packages with build systems using Distutils
9# @DESCRIPTION:
10# The distutils eclass defines phase functions for packages with build systems using Distutils.
11
12if [[ -z "${_PYTHON_ECLASS_INHERITED}" ]]; then
13 inherit python
14fi
15
16inherit multilib
17
18case "${EAPI:-0}" in
19 0|1)
20 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
21 ;;
22 *)
23 EXPORT_FUNCTIONS src_prepare src_compile src_install pkg_postinst pkg_postrm
24 ;;
25esac
26
27if [[ -z "$(declare -p PYTHON_DEPEND 2> /dev/null)" ]]; then
28 DEPEND="dev-lang/python"
29 RDEPEND="${DEPEND}"
30fi
31
32 if has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
33 ewarn
34 ewarn "\"${EBUILD}\":"
35 ewarn "Deprecation Warning: Usage of distutils.eclass in packages supporting installation"
36 ewarn "for multiple Python ABIs in EAPI <=1 is deprecated and will be banned on 2011-06-01."
37 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
38 ewarn
39 elif has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
40 ewarn
41 ewarn "\"${EBUILD}\":"
42 ewarn "Deprecation Warning: Usage of distutils.eclass in packages not supporting installation"
43 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be banned on 2011-06-01."
44 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
45 ewarn
46 fi
47
48# 'python' variable is deprecated. Use PYTHON() instead.
49if has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
50 python="python"
51else
52 python="die"
53fi
54
55# @ECLASS-VARIABLE: DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES
56# @DESCRIPTION:
57# Set this to use separate source directories for each enabled version of Python.
58
59# @ECLASS-VARIABLE: DISTUTILS_SETUP_FILES
60# @DESCRIPTION:
61# Array of paths to setup files.
62# Syntax:
63# [current_working_directory|]path_to_setup_file
64
65# @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
66# @DESCRIPTION:
67# Array of global options passed to setup files.
68# Syntax in EAPI <4:
69# global_option
70# Syntax in EAPI >=4:
71# Python_ABI_pattern global_option
72
73# @ECLASS-VARIABLE: DISTUTILS_SRC_TEST
74# @DESCRIPTION:
75# Type of test command used by distutils_src_test().
76# IUSE and DEPEND are automatically adjusted, unless DISTUTILS_DISABLE_TEST_DEPENDENCY is set.
77# Valid values:
78# setup.py
79# nosetests
80# py.test
81# trial [arguments]
82
83# @ECLASS-VARIABLE: DISTUTILS_DISABLE_TEST_DEPENDENCY
84# @DESCRIPTION:
85# Disable modification of IUSE and DEPEND caused by setting of DISTUTILS_SRC_TEST.
86
87if [[ -n "${DISTUTILS_SRC_TEST}" && ! "${DISTUTILS_SRC_TEST}" =~ ^(setup\.py|nosetests|py\.test|trial(\ .*)?)$ ]]; then
88 die "'DISTUTILS_SRC_TEST' variable has unsupported value '${DISTUTILS_SRC_TEST}'"
89fi
90
91if [[ -z "${DISTUTILS_DISABLE_TEST_DEPENDENCY}" ]]; then
92 if [[ "${DISTUTILS_SRC_TEST}" == "nosetests" ]]; then
93 IUSE="test"
94 DEPEND+="${DEPEND:+ }test? ( dev-python/nose )"
95 elif [[ "${DISTUTILS_SRC_TEST}" == "py.test" ]]; then
96 IUSE="test"
97 DEPEND+="${DEPEND:+ }test? ( dev-python/pytest )"
98 # trial requires an argument, which is usually equal to "${PN}".
99 elif [[ "${DISTUTILS_SRC_TEST}" =~ ^trial(\ .*)?$ ]]; then
100 IUSE="test"
101 DEPEND+="${DEPEND:+ }test? ( dev-python/twisted )"
102 fi
103fi
104
105if [[ -n "${DISTUTILS_SRC_TEST}" ]]; then
106 EXPORT_FUNCTIONS src_test
107fi
108
109# Scheduled for deletion on 2011-06-01.
110if [[ -n "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" ]]; then
111 eerror "Use PYTHON_NONVERSIONED_EXECUTABLES=(\".*\") instead of DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS variable."
112 die "DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS variable is banned"
113fi
114
115# @ECLASS-VARIABLE: DOCS
116# @DESCRIPTION:
117# Additional documentation files installed by distutils_src_install().
118
119_distutils_get_build_dir() {
120 if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
121 echo "build-${PYTHON_ABI}"
122 else
123 echo "build"
124 fi
125}
126
127_distutils_get_PYTHONPATH() {
128 if _python_package_supporting_installation_for_multiple_python_abis && [[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
129 ls -d build-${PYTHON_ABI}/lib* 2> /dev/null
130 else
131 ls -d build/lib* 2> /dev/null
132 fi
133}
134
135_distutils_hook() {
136 if [[ "$#" -ne 1 ]]; then
137 die "${FUNCNAME}() requires 1 argument"
138 fi
139 if [[ "$(type -t "distutils_src_${EBUILD_PHASE}_$1_hook")" == "function" ]]; then
140 "distutils_src_${EBUILD_PHASE}_$1_hook"
141 fi
142}
143
144_distutils_prepare_global_options() {
145 local element option pattern
146
147 if [[ -n "$(declare -p DISTUTILS_GLOBAL_OPTIONS 2> /dev/null)" && "$(declare -p DISTUTILS_GLOBAL_OPTIONS)" != "declare -a DISTUTILS_GLOBAL_OPTIONS="* ]]; then
148 die "DISTUTILS_GLOBAL_OPTIONS should be indexed array"
149 fi
150
151 if has "${EAPI:-0}" 0 1 2 3; then
152 _DISTUTILS_GLOBAL_OPTIONS=("${DISTUTILS_GLOBAL_OPTIONS[@]}")
153 else
154 _DISTUTILS_GLOBAL_OPTIONS=()
155
156 for element in "${DISTUTILS_GLOBAL_OPTIONS[@]}"; do
157 if [[ ! "${element}" =~ ^[^[:space:]]+\ . ]]; then
158 die "Element '${element}' of DISTUTILS_GLOBAL_OPTIONS array has invalid syntax"
159 fi
160 pattern="${element%% *}"
161 option="${element#* }"
162 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
163 _DISTUTILS_GLOBAL_OPTIONS+=("${option}")
164 fi
165 done
166 fi
167}
168
169_distutils_prepare_current_working_directory() {
170 if [[ "$1" == *"|"*"|"* ]]; then
171 die "Element '$1' of DISTUTILS_SETUP_FILES array has invalid syntax"
172 fi
173
174 if [[ "$1" == *"|"* ]]; then
175 echo "${_BOLD}[${1%|*}]${_NORMAL}"
176 pushd "${1%|*}" > /dev/null || die "Entering directory '${1%|*}' failed"
177 fi
178}
179
180_distutils_restore_current_working_directory() {
181 if [[ "$1" == *"|"* ]]; then
182 popd > /dev/null || die "Leaving directory '${1%|*}' failed"
183 fi
184}
185
186# @FUNCTION: distutils_src_unpack
187# @DESCRIPTION:
188# The distutils src_unpack function. This function is exported.
189distutils_src_unpack() {
190 if ! has "${EAPI:-0}" 0 1; then
191 die "${FUNCNAME}() cannot be used in this EAPI"
192 fi
193
194 if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
195 die "${FUNCNAME}() can be used only in src_unpack() phase"
196 fi
197
198 unpack ${A}
199 cd "${S}"
200
201 distutils_src_prepare
202}
203
204# @FUNCTION: distutils_src_prepare
205# @DESCRIPTION:
206# The distutils src_prepare function. This function is exported.
207distutils_src_prepare() {
208 if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
209 die "${FUNCNAME}() can be used only in src_prepare() phase"
210 fi
211
212 _python_check_python_pkg_setup_execution
213
214 local distribute_setup_existence="0" ez_setup_existence="0"
215
216 if [[ "$#" -ne 0 ]]; then
217 die "${FUNCNAME}() does not accept arguments"
218 fi
219
220 # Delete ez_setup files to prevent packages from installing Setuptools on their own.
221 [[ -d ez_setup || -f ez_setup.py ]] && ez_setup_existence="1"
222 rm -fr ez_setup*
223 if [[ "${ez_setup_existence}" == "1" ]]; then
224 echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
225 fi
226
227 # Delete distribute_setup files to prevent packages from installing Distribute on their own.
228 [[ -d distribute_setup || -f distribute_setup.py ]] && distribute_setup_existence="1"
229 rm -fr distribute_setup*
230 if [[ "${distribute_setup_existence}" == "1" ]]; then
231 echo "def use_setuptools(*args, **kwargs): pass" > distribute_setup.py
232 fi
233
234 if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
235 python_copy_sources
236 fi
237}
238
239# @FUNCTION: distutils_src_compile
240# @DESCRIPTION:
241# The distutils src_compile function. This function is exported.
242# In ebuilds of packages supporting installation for multiple versions of Python, this function
243# calls distutils_src_compile_pre_hook() and distutils_src_compile_post_hook(), if they are defined.
244distutils_src_compile() {
245 if [[ "${EBUILD_PHASE}" != "compile" ]]; then
246 die "${FUNCNAME}() can be used only in src_compile() phase"
247 fi
248
249 _python_check_python_pkg_setup_execution
250 _python_set_color_variables
251
252 local setup_file
253
254 if _python_package_supporting_installation_for_multiple_python_abis; then
255 distutils_building() {
256 _distutils_hook pre
257
258 _distutils_prepare_global_options
259
260 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
261 _distutils_prepare_current_working_directory "${setup_file}"
262
263 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@"${_NORMAL}
264 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "$(_distutils_get_build_dir)" "$@" || return "$?"
265
266 _distutils_restore_current_working_directory "${setup_file}"
267 done
268
269 _distutils_hook post
270 }
271 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_building "$@"
272 unset -f distutils_building
273 else
274 _distutils_prepare_global_options
275
276 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
277 _distutils_prepare_current_working_directory "${setup_file}"
278
279 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"${_NORMAL}
280 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
281
282 _distutils_restore_current_working_directory "${setup_file}"
283 done
284 fi
285}
286
287_distutils_src_test_hook() {
288 if [[ "$#" -ne 1 ]]; then
289 die "${FUNCNAME}() requires 1 arguments"
290 fi
291
292 if ! _python_package_supporting_installation_for_multiple_python_abis; then
293 return
294 fi
295
296 if [[ "$(type -t "distutils_src_test_pre_hook")" == "function" ]]; then
297 eval "python_execute_$1_pre_hook() {
298 distutils_src_test_pre_hook
299 }"
300 fi
301
302 if [[ "$(type -t "distutils_src_test_post_hook")" == "function" ]]; then
303 eval "python_execute_$1_post_hook() {
304 distutils_src_test_post_hook
305 }"
306 fi
307}
308
309# @FUNCTION: distutils_src_test
310# @DESCRIPTION:
311# The distutils src_test function. This function is exported, when DISTUTILS_SRC_TEST variable is set.
312# In ebuilds of packages supporting installation for multiple versions of Python, this function
313# calls distutils_src_test_pre_hook() and distutils_src_test_post_hook(), if they are defined.
314distutils_src_test() {
315 if [[ "${EBUILD_PHASE}" != "test" ]]; then
316 die "${FUNCNAME}() can be used only in src_test() phase"
317 fi
318
319 _python_check_python_pkg_setup_execution
320 _python_set_color_variables
321
322 local arguments setup_file
323
324 if [[ "${DISTUTILS_SRC_TEST}" == "setup.py" ]]; then
325 if _python_package_supporting_installation_for_multiple_python_abis; then
326 distutils_testing() {
327 _distutils_hook pre
328
329 _distutils_prepare_global_options
330
331 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
332 _distutils_prepare_current_working_directory "${setup_file}"
333
334 echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@"${_NORMAL}
335 PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") test "$@" || return "$?"
336
337 _distutils_restore_current_working_directory "${setup_file}"
338 done
339
340 _distutils_hook post
341 }
342 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_testing "$@"
343 unset -f distutils_testing
344 else
345 _distutils_prepare_global_options
346
347 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
348 _distutils_prepare_current_working_directory "${setup_file}"
349
350 echo ${_BOLD}PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@"${_NORMAL}
351 PYTHONPATH="$(_distutils_get_PYTHONPATH)" "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" test "$@" || die "Testing failed"
352
353 _distutils_restore_current_working_directory "${setup_file}"
354 done
355 fi
356 elif [[ "${DISTUTILS_SRC_TEST}" == "nosetests" ]]; then
357 _distutils_src_test_hook nosetests
358
359 python_execute_nosetests -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@"
360 elif [[ "${DISTUTILS_SRC_TEST}" == "py.test" ]]; then
361 _distutils_src_test_hook py.test
362
363 python_execute_py.test -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- "$@"
364 # trial requires an argument, which is usually equal to "${PN}".
365 elif [[ "${DISTUTILS_SRC_TEST}" =~ ^trial(\ .*)?$ ]]; then
366 if [[ "${DISTUTILS_SRC_TEST}" == "trial "* ]]; then
367 arguments="${DISTUTILS_SRC_TEST#trial }"
368 else
369 arguments="${PN}"
370 fi
371
372 _distutils_src_test_hook trial
373
374 python_execute_trial -P '$(_distutils_get_PYTHONPATH)' ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} -- ${arguments} "$@"
375 else
376 die "'DISTUTILS_SRC_TEST' variable has unsupported value '${DISTUTILS_SRC_TEST}'"
377 fi
378}
379
380# @FUNCTION: distutils_src_install
381# @DESCRIPTION:
382# The distutils src_install function. This function is exported.
383# In ebuilds of packages supporting installation for multiple versions of Python, this function
384# calls distutils_src_install_pre_hook() and distutils_src_install_post_hook(), if they are defined.
385# It also installs some standard documentation files (AUTHORS, Change*, CHANGELOG, CONTRIBUTORS,
386# KNOWN_BUGS, MAINTAINERS, NEWS, README*, TODO).
387distutils_src_install() {
388 if [[ "${EBUILD_PHASE}" != "install" ]]; then
389 die "${FUNCNAME}() can be used only in src_install() phase"
390 fi
391
392 _python_check_python_pkg_setup_execution
393 _python_initialize_prefix_variables
394 _python_set_color_variables
395
396 local default_docs doc line nspkg_pth_file nspkg_pth_files=() setup_file
397
398 if _python_package_supporting_installation_for_multiple_python_abis; then
399 distutils_installation() {
400 _distutils_hook pre
401
402 _distutils_prepare_global_options
403
404 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
405 _distutils_prepare_current_working_directory "${setup_file}"
406
407 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@"${_NORMAL}
408 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --no-compile --root="${T}/images/${PYTHON_ABI}" "$@" || return "$?"
409
410 _distutils_restore_current_working_directory "${setup_file}"
411 done
412
413 _distutils_hook post
414 }
415 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_installation "$@"
416 unset -f distutils_installation
417
418 python_merge_intermediate_installation_images "${T}/images"
419 else
420 # Mark the package to be rebuilt after a Python upgrade.
421 python_need_rebuild
422
423 _distutils_prepare_global_options
424
425 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
426 _distutils_prepare_current_working_directory "${setup_file}"
427
428 echo ${_BOLD}"$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"${_NORMAL}
429 "$(PYTHON)" "${setup_file#*|}" "${_DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
430
431 _distutils_restore_current_working_directory "${setup_file}"
432 done
433 fi
434
435 while read -d $'\0' -r nspkg_pth_file; do
436 nspkg_pth_files+=("${nspkg_pth_file}")
437 done < <(find "${ED}" -name "*-nspkg.pth" -type f -print0)
438
439 if [[ "${#nspkg_pth_files[@]}" -gt 0 ]]; then
440 einfo
441 einfo "Python namespaces:"
442 for nspkg_pth_file in "${nspkg_pth_files[@]}"; do
443 einfo " '${nspkg_pth_file#${ED%/}}':"
444 while read -r line; do
445 einfo " $(echo "${line}" | sed -e "s/.*types\.ModuleType('\([^']\+\)').*/\1/")"
446 done < "${nspkg_pth_file}"
447 if ! has "${EAPI:-0}" 0 1 2 3; then
448 rm -f "${nspkg_pth_file}" || die "Deletion of '${nspkg_pth_file}' failed"
449 fi
450 done
451 einfo
452 fi
453
454 if [[ -e "${ED}usr/local" ]]; then
455 die "Illegal installation into /usr/local"
456 fi
457
458 default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS NEWS README* TODO"
459
460 for doc in ${default_docs}; do
461 [[ -s "${doc}" ]] && dodoc "${doc}"
462 done
463
464 if has "${EAPI:-0}" 0 1 2 3; then
465 if [[ -n "${DOCS}" ]]; then
466 dodoc ${DOCS} || die "dodoc failed"
467 fi
468 else
469 if [[ -n "${DOCS}" ]]; then
470 dodoc -r ${DOCS} || die "dodoc failed"
471 fi
472 fi
473
474 DISTUTILS_SRC_INSTALL_EXECUTED="1"
475}
476
477# @FUNCTION: distutils_pkg_postinst
478# @DESCRIPTION:
479# The distutils pkg_postinst function. This function is exported.
480# When PYTHON_MODNAME variable is set, then this function calls python_mod_optimize() with modules
481# specified in PYTHON_MODNAME variable. Otherwise it calls python_mod_optimize() with module, whose
482# name is equal to name of current package, if this module exists.
483distutils_pkg_postinst() {
484 if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
485 die "${FUNCNAME}() can be used only in pkg_postinst() phase"
486 fi
487
488 _python_check_python_pkg_setup_execution
489 _python_initialize_prefix_variables
490
491 if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
492 die "${FUNCNAME}() called illegally"
493 fi
494
495 local pylibdir pymod
496
497 if [[ "$#" -ne 0 ]]; then
498 die "${FUNCNAME}() does not accept arguments"
499 fi
500
501 if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
502 for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib; do
503 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
504 PYTHON_MODNAME="${PN}"
505 fi
506 done
507 fi
508
509 if [[ -n "${PYTHON_MODNAME}" ]]; then
510 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
511 python_mod_optimize ${PYTHON_MODNAME}
512 else
513 for pymod in ${PYTHON_MODNAME}; do
514 python_mod_optimize "$(python_get_sitedir)/${pymod}"
515 done
516 fi
517 fi
518}
519
520# @FUNCTION: distutils_pkg_postrm
521# @DESCRIPTION:
522# The distutils pkg_postrm function. This function is exported.
523# When PYTHON_MODNAME variable is set, then this function calls python_mod_cleanup() with modules
524# specified in PYTHON_MODNAME variable. Otherwise it calls python_mod_cleanup() with module, whose
525# name is equal to name of current package, if this module exists.
526distutils_pkg_postrm() {
527 if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
528 die "${FUNCNAME}() can be used only in pkg_postrm() phase"
529 fi
530
531 _python_check_python_pkg_setup_execution
532 _python_initialize_prefix_variables
533
534 if [[ -z "${DISTUTILS_SRC_INSTALL_EXECUTED}" ]]; then
535 die "${FUNCNAME}() called illegally"
536 fi
537
538 local pylibdir pymod
539
540 if [[ "$#" -ne 0 ]]; then
541 die "${FUNCNAME}() does not accept arguments"
542 fi
543
544 if [[ -z "$(declare -p PYTHON_MODNAME 2> /dev/null)" ]]; then
545 for pylibdir in "${EROOT}"usr/$(get_libdir)/python* "${EROOT}"usr/share/jython-*/Lib; do
546 if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
547 PYTHON_MODNAME="${PN}"
548 fi
549 done
550 fi
551
552 if [[ -n "${PYTHON_MODNAME}" ]]; then
553 if ! has "${EAPI:-0}" 0 1 2 || _python_package_supporting_installation_for_multiple_python_abis; then
554 python_mod_cleanup ${PYTHON_MODNAME}
555 else
556 for pymod in ${PYTHON_MODNAME}; do
557 for pylibdir in "${EROOT}"usr/$(get_libdir)/python*; do
558 if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
559 python_mod_cleanup "${pylibdir#${EROOT%/}}/site-packages/${pymod}"
560 fi
561 done
562 done
563 fi
564 fi
565}
566
567# @FUNCTION: distutils_get_intermediate_installation_image
568# @DESCRIPTION:
569# Print path to intermediate installation image.
4# 570#
5# Author: Jon Nelson <jnelson@gentoo.org> 571# This function can be used only in distutils_src_install_pre_hook() and distutils_src_install_post_hook().
6# 572distutils_get_intermediate_installation_image() {
7# The distutils eclass is designed to allow easier installation of 573 if [[ "${EBUILD_PHASE}" != "install" ]]; then
8# distutils-based python modules, and their incorporation into 574 die "${FUNCNAME}() can be used only in src_install() phase"
9# the Gentoo Linux system.
10
11ECLASS=distutils
12INHERITED="$INHERITED $ECLASS"
13
14EXPORT_FUNCTIONS src_compile src_install
15
16# This helps make it possible to add extensions to python slots.
17# Normally only a -py21- ebuild would set PYTHON_SLOT_VERSION.
18if [ "${PYTHON_SLOT_VERSION}" = 2.1 ] ; then
19 newdepend "=dev-lang/python-2.1*"
20 python="python2.1"
21else
22 newdepend "virtual/python"
23 python="python"
24fi 575 fi
25 576
26distutils_src_compile() { 577 if ! _python_package_supporting_installation_for_multiple_python_abis; then
27 ${python} setup.py build ${@} || die "compilation failed" 578 die "${FUNCNAME}() cannot be used in ebuilds of packages not supporting installation for multiple Python ABIs"
28} 579 fi
29 580
30distutils_src_install() { 581 _python_check_python_pkg_setup_execution
31 ${python} setup.py install --root=${D} ${@} || die
32 dodoc CHANGELOG COPYRIGHT KNOWN_BUGS MAINTAINERS
33 dodoc CONTRIBUTORS LICENSE COPYING*
34 dodoc Change* MANIFEST* README* ${mydoc}
35}
36 582
37# e.g. insinto ${ROOT}/usr/include/python${PYVER} 583 if [[ ! "${FUNCNAME[1]}" =~ ^distutils_src_install_(pre|post)_hook$ ]]; then
584 die "${FUNCNAME}() can be used only in distutils_src_install_pre_hook() and distutils_src_install_post_hook()"
585 fi
38 586
39distutils_python_version() 587 if [[ "$#" -ne 0 ]]; then
40{ 588 die "${FUNCNAME}() does not accept arguments"
41 local tmpstr="$(${python} -V 2>&1 )" 589 fi
42 tmpstr="${tmpstr#Python }"
43 tmpstr=${tmpstr%.*}
44 590
45 PYVER_MAJOR="${tmpstr%.[0-9]*}" 591 echo "${T}/images/${PYTHON_ABI}"
46 PYVER_MINOR="${tmpstr#[0-9]*.}"
47 PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
48} 592}

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