/[gentoo-x86]/eclass/python.eclass
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1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2011 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/python.eclass,v 1.114 2011/07/04 11:00:52 djc Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.115 2011/07/04 11:27:29 djc Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Gentoo Python Project <python@gentoo.org> 7# Gentoo Python Project <python@gentoo.org>
8# @BLURB: Eclass for Python packages 8# @BLURB: Eclass for Python packages
23# ================================================================================================ 23# ================================================================================================
24# ===================================== HANDLING OF METADATA ===================================== 24# ===================================== HANDLING OF METADATA =====================================
25# ================================================================================================ 25# ================================================================================================
26 26
27_python_check_python_abi_matching() { 27_python_check_python_abi_matching() {
28 local pattern patterns patterns_list="0" PYTHON_ABI
29
30 while (($#)); do
31 case "$1" in
32 --patterns-list)
33 patterns_list="1"
34 ;;
35 --)
36 shift
37 break
38 ;;
39 -*)
40 die "${FUNCNAME}(): Unrecognized option '$1'"
41 ;;
42 *)
43 break
44 ;;
45 esac
46 shift
47 done
48
28 if [[ "$#" -ne 2 ]]; then 49 if [[ "$#" -ne 2 ]]; then
29 die "${FUNCNAME}() requires 2 arguments" 50 die "${FUNCNAME}() requires 2 arguments"
30 fi 51 fi
31 52
53 PYTHON_ABI="$1"
54
55 if [[ "${patterns_list}" == "0" ]]; then
56 pattern="$2"
57
32 if [[ "$2" == *"-cpython" ]]; then 58 if [[ "${pattern}" == *"-cpython" ]]; then
33 [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "$1" == ${2%-cpython} ]] 59 [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ && "${PYTHON_ABI}" == ${pattern%-cpython} ]]
34 elif [[ "$2" == *"-jython" ]]; then 60 elif [[ "${pattern}" == *"-jython" ]]; then
35 [[ "$1" == $2 ]] 61 [[ "${PYTHON_ABI}" == ${pattern} ]]
36 else
37 if [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
38 [[ "$1" == $2 ]]
39 elif [[ "$1" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
40 [[ "${1%-jython}" == $2 ]]
41 else 62 else
63 if [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+$ ]]; then
64 [[ "${PYTHON_ABI}" == ${pattern} ]]
65 elif [[ "${PYTHON_ABI}" =~ ^[[:digit:]]+\.[[:digit:]]+-jython$ ]]; then
66 [[ "${PYTHON_ABI%-jython}" == ${pattern} ]]
67 else
42 die "${FUNCNAME}(): Unrecognized Python ABI '$1'" 68 die "${FUNCNAME}(): Unrecognized Python ABI '${PYTHON_ABI}'"
43 fi 69 fi
70 fi
71 else
72 patterns="${2// /$'\n'}"
73
74 while read pattern; do
75 if _python_check_python_abi_matching "${PYTHON_ABI}" "${pattern}"; then
76 return 0
77 fi
78 done <<< "${patterns}"
79
80 return 1
44 fi 81 fi
45} 82}
46 83
47# @ECLASS-VARIABLE: PYTHON_DEPEND 84# @ECLASS-VARIABLE: PYTHON_DEPEND
48# @DESCRIPTION: 85# @DESCRIPTION:

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