/[gentoo-x86]/eclass/distutils.eclass
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1# Copyright 1999-2010 Gentoo Foundation 1# Copyright 1999-2010 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 1.78 2010/12/13 13:36:33 arfrever Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/distutils.eclass,v 1.79 2010/12/24 15:05:24 arfrever Exp $
4 4
5# @ECLASS: distutils.eclass 5# @ECLASS: distutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# 8#
23esac 23esac
24 24
25if [[ -z "$(declare -p PYTHON_DEPEND 2> /dev/null)" ]]; then 25if [[ -z "$(declare -p PYTHON_DEPEND 2> /dev/null)" ]]; then
26 DEPEND="dev-lang/python" 26 DEPEND="dev-lang/python"
27 RDEPEND="${DEPEND}" 27 RDEPEND="${DEPEND}"
28fi
29
30if [[ -n "${PYTHON_DEPRECATION_WARNINGS}" ]]; then
31 if has "${EAPI:-0}" 0 1 && [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
32 ewarn
33 ewarn "\"${EBUILD}\":"
34 ewarn "Deprecation Warning: Usage of distutils.eclass in packages supporting installation"
35 ewarn "for multiple Python ABIs in EAPI <=1 is deprecated and will be banned on 2011-06-01."
36 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
37 ewarn
38 elif has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
39 ewarn
40 ewarn "\"${EBUILD}\":"
41 ewarn "Deprecation Warning: Usage of distutils.eclass in packages not supporting installation"
42 ewarn "for multiple Python ABIs in EAPI <=2 is deprecated and will be banned on 2011-06-01."
43 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
44 ewarn
45 fi
28fi 46fi
29 47
30# 'python' variable is deprecated. Use PYTHON() instead. 48# 'python' variable is deprecated. Use PYTHON() instead.
31if has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then 49if has "${EAPI:-0}" 0 1 2 && [[ -z "${SUPPORT_PYTHON_ABIS}" ]]; then
32 python="python" 50 python="python"
84 102
85# @ECLASS-VARIABLE: DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS 103# @ECLASS-VARIABLE: DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS
86# @DESCRIPTION: 104# @DESCRIPTION:
87# Set this to disable renaming of Python scripts containing versioned shebangs 105# Set this to disable renaming of Python scripts containing versioned shebangs
88# and generation of wrapper scripts. 106# and generation of wrapper scripts.
107if [[ -n "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" ]]; then
108 ewarn
109 ewarn "\"${EBUILD}\":"
110 ewarn "Deprecation Warning: DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS is deprecated"
111 ewarn "and will be banned on 2011-02-01. Use PYTHON_NONVERSIONED_EXECUTABLES=(\".*\")."
112 ewarn "The ebuild needs to be fixed. Please report a bug, if it has not been already reported."
113 ewarn
89 114
90# @ECLASS-VARIABLE: DISTUTILS_NONVERSIONED_PYTHON_SCRIPTS 115 PYTHON_NONVERSIONED_EXECUTABLES=(".*")
91# @DESCRIPTION: 116fi
92# List of paths to Python scripts, relative to ${ED}, which are excluded from
93# renaming and generation of wrapper scripts.
94 117
95# @ECLASS-VARIABLE: DOCS 118# @ECLASS-VARIABLE: DOCS
96# @DESCRIPTION: 119# @DESCRIPTION:
97# Additional documentation files installed by distutils_src_install(). 120# Additional documentation files installed by distutils_src_install().
98 121
296 319
297 _python_initialize_prefix_variables 320 _python_initialize_prefix_variables
298 _python_set_color_variables 321 _python_set_color_variables
299 322
300 if _python_package_supporting_installation_for_multiple_python_abis; then 323 if _python_package_supporting_installation_for_multiple_python_abis; then
301 if [[ -z "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" && "${BASH_VERSINFO[0]}" -ge 4 ]]; then
302 declare -A wrapper_scripts=()
303
304 rename_scripts_with_versioned_shebangs() {
305 if [[ -d "${ED}usr/bin" ]]; then
306 cd "${ED}usr/bin"
307
308 local nonversioned_file file
309 for file in *; do
310 if [[ -f "${file}" && ! "${file}" =~ [[:digit:]]+\.[[:digit:]]+(-jython)?$ && "$(head -n1 "${file}")" =~ ^'#!'.*(python|jython-)[[:digit:]]+\.[[:digit:]]+ ]]; then
311 for nonversioned_file in "${DISTUTILS_NONVERSIONED_PYTHON_SCRIPTS[@]}"; do
312 [[ "${nonversioned_file}" == "/usr/bin/${file}" ]] && continue 2
313 done
314 mv "${file}" "${file}-${PYTHON_ABI}" || die "Renaming of '${file}' failed"
315 wrapper_scripts+=(["${ED}usr/bin/${file}"]=)
316 fi
317 done
318 fi
319 }
320 fi
321
322 distutils_installation() { 324 distutils_installation() {
323 _distutils_hook pre 325 _distutils_hook pre
324 326
325 local setup_file 327 local setup_file
326 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do 328 for setup_file in "${DISTUTILS_SETUP_FILES[@]-setup.py}"; do
327 echo ${_BOLD}"$(PYTHON)" "${setup_file}" "${DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --root="${D}" --no-compile "$@"${_NORMAL} 329 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/${PYTHON_ABI}" "$@"${_NORMAL}
328 "$(PYTHON)" "${setup_file}" "${DISTUTILS_GLOBAL_OPTIONS[@]}" $([[ -z "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]] && echo build -b "$(_distutils_get_build_dir)") install --root="${D}" --no-compile "$@" || return "$?" 330 "$(PYTHON)" "${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 "$?"
329 done 331 done
330
331 if [[ -z "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" && "${BASH_VERSINFO[0]}" -ge 4 ]]; then
332 rename_scripts_with_versioned_shebangs
333 fi
334 332
335 _distutils_hook post 333 _distutils_hook post
336 } 334 }
337 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_installation "$@" 335 python_execute_function ${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES:+-s} distutils_installation "$@"
338 336
339 if [[ -z "${DISTUTILS_DISABLE_VERSIONING_OF_PYTHON_SCRIPTS}" && "${#wrapper_scripts[@]}" -ne 0 && "${BASH_VERSINFO[0]}" -ge 4 ]]; then 337 python_merge_intermediate_installation_images "${T}/images"
340 python_generate_wrapper_scripts "${!wrapper_scripts[@]}"
341 fi
342 unset wrapper_scripts
343 else 338 else
344 # Mark the package to be rebuilt after a Python upgrade. 339 # Mark the package to be rebuilt after a Python upgrade.
345 python_need_rebuild 340 python_need_rebuild
346 341
347 local setup_file 342 local setup_file

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