| # Copyright 1999-2013 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-multilib.eclass,v 1.4 2013/11/20 19:23:45 mgorny Exp $ |
| |
| # @ECLASS: cmake-multilib.eclass |
| # @MAINTAINER: |
| # Michał Górny <mgorny@gentoo.org> |
| # @BLURB: cmake-utils wrapper for multilib builds |
| # @DESCRIPTION: |
| # The cmake-multilib.eclass is a cmake-utils.eclass(5) wrapper |
| # introducing support for building for more than one ABI (multilib). |
| # |
| # Inheriting this eclass sets IUSE and exports cmake-utils phase |
| # function wrappers which build the package for each supported ABI |
| # if the appropriate flag is enabled. |
| # |
| # Note that the multilib support requires out-of-source builds to be |
| # enabled. Thus, it is impossible to use CMAKE_IN_SOURCE_BUILD with |
| # it. |
| |
| # EAPI=5 is required for meaningful MULTILIB_USEDEP. |
| case ${EAPI:-0} in |
| 5) ;; |
| *) die "EAPI=${EAPI} is not supported" ;; |
| esac |
| |
| if [[ ${CMAKE_IN_SOURCE_BUILD} ]]; then |
| die "${ECLASS}: multilib support requires out-of-source builds." |
| fi |
| |
| inherit cmake-utils multilib-build |
| |
| EXPORT_FUNCTIONS src_configure src_compile src_test src_install |
| |
| cmake-multilib_src_configure() { |
| multilib_parallel_foreach_abi cmake-utils_src_configure "${@}" |
| } |
| |
| cmake-multilib_src_compile() { |
| multilib_foreach_abi cmake-utils_src_compile "${@}" |
| } |
| |
| cmake-multilib_src_test() { |
| multilib_foreach_abi cmake-utils_src_test "${@}" |
| } |
| |
| cmake-multilib_src_install() { |
| cmake-multilib_secure_install() { |
| cmake-utils_src_install "${@}" |
| |
| # Do multilib magic only when >1 ABI is used. |
| if [[ ${#MULTIBUILD_VARIANTS[@]} -gt 1 ]]; then |
| multilib_prepare_wrappers |
| # Make sure all headers are the same for each ABI. |
| multilib_check_headers |
| fi |
| } |
| |
| multilib_foreach_abi cmake-multilib_secure_install "${@}" |
| multilib_install_wrappers |
| } |