| # Copyright 1999-2012 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/eclass/autotools-multilib.eclass,v 1.1 2012/10/08 18:44:30 mgorny Exp $ |
| |
| # @ECLASS: autotools-multilib.eclass |
| # @MAINTAINER: |
| # Michał Górny <mgorny@gentoo.org> |
| # @BLURB: autotools-utils wrapper for multilib builds |
| # @DESCRIPTION: |
| # The autotools-multilib.eclass is an autotools-utils.eclass(5) wrapper |
| # introducing support for building for more than one ABI (multilib). |
| # |
| # Inheriting this eclass sets IUSE=multilib and exports autotools-utils |
| # phase function wrappers which build the package for each supported ABI |
| # if the flag is enabled. Otherwise, it works like regular |
| # autotools-utils. |
| # |
| # Note that the multilib support requires out-of-source builds to be |
| # enabled. Thus, it is impossible to use AUTOTOOLS_IN_SOURCE_BUILD with |
| # it. |
| |
| case ${EAPI:-0} in |
| 2|3|4) ;; |
| *) die "EAPI=${EAPI} is not supported" ;; |
| esac |
| |
| if [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]]; then |
| die "${ECLASS}: multilib support requires out-of-source builds." |
| fi |
| |
| inherit autotools-utils multilib |
| |
| EXPORT_FUNCTIONS src_configure src_compile src_test src_install |
| |
| IUSE=multilib |
| |
| # @FUNCTION: autotools-multilib_foreach_abi |
| # @USAGE: argv... |
| # @DESCRIPTION: |
| # If multilib support is enabled, sets the toolchain up for each |
| # supported ABI along with the ABI variable and correct |
| # AUTOTOOLS_BUILD_DIR, and runs the given commands with them. |
| # |
| # If multilib support is disabled, it just runs the commands. No setup |
| # is done. |
| autotools-multilib_foreach_abi() { |
| if use multilib; then |
| local ABI |
| for ABI in $(get_all_abis); do |
| multilib_toolchain_setup "${ABI}" |
| AUTOTOOLS_BUILD_DIR=${S%%/}-${ABI} "${@}" |
| done |
| else |
| "${@}" |
| fi |
| } |
| |
| autotools-multilib_src_configure() { |
| autotools-multilib_foreach_abi autotools-utils_src_configure |
| } |
| |
| autotools-multilib_src_compile() { |
| autotools-multilib_foreach_abi autotools-utils_src_compile |
| } |
| |
| autotools-multilib_src_test() { |
| autotools-multilib_foreach_abi autotools-utils_src_test |
| } |
| |
| autotools-multilib_src_install() { |
| autotools-multilib_foreach_abi autotools-utils_src_install |
| } |