/[gentoo-x86]/eclass/python.eclass
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Revision 1.116 Revision 1.117
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 1.116 2011/07/04 11:27:53 djc Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.117 2011/07/04 11:28:24 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
706 fi 706 fi
707 707
708 _python_initial_sanity_checks 708 _python_initial_sanity_checks
709 709
710 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then 710 if [[ "$(declare -p PYTHON_ABIS 2> /dev/null)" != "declare -x PYTHON_ABIS="* ]] && has "${EAPI:-0}" 0 1 2 3 4; then
711 local PYTHON_ABI restricted_ABI restricted_ABIs support_ABI supported_PYTHON_ABIS 711 local PYTHON_ABI
712
713 restricted_ABIs="${RESTRICT_PYTHON_ABIS// /$'\n'}"
714 712
715 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then 713 if [[ "$(declare -p USE_PYTHON 2> /dev/null)" == "declare -x USE_PYTHON="* ]]; then
716 local cpython_enabled="0" 714 local cpython_enabled="0"
717 715
718 if [[ -z "${USE_PYTHON}" ]]; then 716 if [[ -z "${USE_PYTHON}" ]]; then
726 724
727 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then 725 if has "${PYTHON_ABI}" "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}" "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; then
728 cpython_enabled="1" 726 cpython_enabled="1"
729 fi 727 fi
730 728
731 support_ABI="1"
732 while read restricted_ABI; do
733 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then 729 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
734 support_ABI="0" 730 export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
735 break
736 fi 731 fi
737 done <<< "${restricted_ABIs}"
738 [[ "${support_ABI}" == "1" ]] && export PYTHON_ABIS+="${PYTHON_ABIS:+ }${PYTHON_ABI}"
739 done 732 done
740 733
741 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then 734 if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
742 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}" 735 die "USE_PYTHON variable does not enable any Python ABI supported by ${CATEGORY}/${PF}"
743 fi 736 fi
759 die "'${EPREFIX}/usr/bin/python2' is not valid symlink" 752 die "'${EPREFIX}/usr/bin/python2' is not valid symlink"
760 fi 753 fi
761 754
762 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 755 python2_version="$("${EPREFIX}/usr/bin/python2" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
763 756
757 support_python_major_version="0"
764 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do 758 for PYTHON_ABI in "${_CPYTHON2_GLOBALLY_SUPPORTED_ABIS[@]}"; do
759 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
765 support_python_major_version="1" 760 support_python_major_version="1"
766 while read restricted_ABI; do 761 break
767 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
768 support_python_major_version="0"
769 fi 762 fi
770 done <<< "${restricted_ABIs}"
771 [[ "${support_python_major_version}" == "1" ]] && break
772 done 763 done
773 if [[ "${support_python_major_version}" == "1" ]]; then 764 if [[ "${support_python_major_version}" == "1" ]]; then
774 while read restricted_ABI; do
775 if _python_check_python_abi_matching "${python2_version}" "${restricted_ABI}"; then 765 if _python_check_python_abi_matching --patterns-list "${python2_version}" "${RESTRICT_PYTHON_ABIS}"; then
776 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}" 766 die "Active version of CPython 2 is not supported by ${CATEGORY}/${PF}"
777 fi 767 fi
778 done <<< "${restricted_ABIs}"
779 else 768 else
780 python2_version="" 769 python2_version=""
781 fi 770 fi
782 fi 771 fi
783 772
786 die "'${EPREFIX}/usr/bin/python3' is not valid symlink" 775 die "'${EPREFIX}/usr/bin/python3' is not valid symlink"
787 fi 776 fi
788 777
789 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')" 778 python3_version="$("${EPREFIX}/usr/bin/python3" -c 'from sys import version_info; print(".".join(str(x) for x in version_info[:2]))')"
790 779
780 support_python_major_version="0"
791 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do 781 for PYTHON_ABI in "${_CPYTHON3_GLOBALLY_SUPPORTED_ABIS[@]}"; do
782 if ! _python_check_python_abi_matching --patterns-list "${PYTHON_ABI}" "${RESTRICT_PYTHON_ABIS}"; then
792 support_python_major_version="1" 783 support_python_major_version="1"
793 while read restricted_ABI; do 784 break
794 if _python_check_python_abi_matching "${PYTHON_ABI}" "${restricted_ABI}"; then
795 support_python_major_version="0"
796 fi 785 fi
797 done <<< "${restricted_ABIs}"
798 [[ "${support_python_major_version}" == "1" ]] && break
799 done 786 done
800 if [[ "${support_python_major_version}" == "1" ]]; then 787 if [[ "${support_python_major_version}" == "1" ]]; then
801 while read restricted_ABI; do
802 if _python_check_python_abi_matching "${python3_version}" "${restricted_ABI}"; then 788 if _python_check_python_abi_matching --patterns-list "${python3_version}" "${RESTRICT_PYTHON_ABIS}"; then
803 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}" 789 die "Active version of CPython 3 is not supported by ${CATEGORY}/${PF}"
804 fi 790 fi
805 done <<< "${restricted_ABIs}"
806 else 791 else
807 python3_version="" 792 python3_version=""
808 fi 793 fi
809 fi 794 fi
810 795

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