/[gentoo-x86]/eclass/autotools-multilib.eclass
Gentoo

Diff of /eclass/autotools-multilib.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.3 Revision 1.7
1# Copyright 1999-2013 Gentoo Foundation 1# Copyright 1999-2013 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/autotools-multilib.eclass,v 1.3 2013/01/20 23:42:48 mgorny Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools-multilib.eclass,v 1.7 2013/01/26 11:39:41 mgorny Exp $
4 4
5# @ECLASS: autotools-multilib.eclass 5# @ECLASS: autotools-multilib.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Michał Górny <mgorny@gentoo.org> 7# Michał Górny <mgorny@gentoo.org>
8# @BLURB: autotools-utils wrapper for multilib builds 8# @BLURB: autotools-utils wrapper for multilib builds
17# 17#
18# Note that the multilib support requires out-of-source builds to be 18# Note that the multilib support requires out-of-source builds to be
19# enabled. Thus, it is impossible to use AUTOTOOLS_IN_SOURCE_BUILD with 19# enabled. Thus, it is impossible to use AUTOTOOLS_IN_SOURCE_BUILD with
20# it. 20# it.
21 21
22# EAPI=5 is required for meaningful MULTILIB_USEDEP.
22case ${EAPI:-0} in 23case ${EAPI:-0} in
23 2|3|4|5) ;; 24 5) ;;
24 *) die "EAPI=${EAPI} is not supported" ;; 25 *) die "EAPI=${EAPI} is not supported" ;;
25esac 26esac
26 27
27if [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]]; then 28if [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]]; then
28 die "${ECLASS}: multilib support requires out-of-source builds." 29 die "${ECLASS}: multilib support requires out-of-source builds."
29fi 30fi
30 31
31inherit autotools-utils multilib 32inherit autotools-utils multilib multiprocessing
32 33
33EXPORT_FUNCTIONS src_configure src_compile src_test src_install 34EXPORT_FUNCTIONS src_configure src_compile src_test src_install
34 35
35IUSE=multilib 36IUSE=multilib
37
38# @ECLASS-VARIABLE: MULTILIB_USEDEP
39# @DESCRIPTION:
40# The USE-dependency to be used on dependencies (libraries) needing
41# to support multilib as well.
42#
43# Example use:
44# @CODE
45# RDEPEND="dev-libs/libfoo[${MULTILIB_USEDEP}]
46# net-libs/libbar[ssl,${MULTILIB_USEDEP}]"
47# @CODE
48MULTILIB_USEDEP='multilib(-)?'
36 49
37# @FUNCTION: autotools-multilib_foreach_abi 50# @FUNCTION: autotools-multilib_foreach_abi
38# @USAGE: argv... 51# @USAGE: argv...
39# @DESCRIPTION: 52# @DESCRIPTION:
40# If multilib support is enabled, sets the toolchain up for each 53# If multilib support is enabled, sets the toolchain up for each
55 else 68 else
56 "${@}" 69 "${@}"
57 fi 70 fi
58} 71}
59 72
73# @FUNCTION: autotools-multilib_parallel_foreach_abi
74# @USAGE: argv...
75# @DESCRIPTION:
76# If multilib support is enabled, sets the toolchain up for each
77# supported ABI along with the ABI variable and correct BUILD_DIR,
78# and runs the given commands with them. The commands are run
79# in parallel with number of jobs being determined from MAKEOPTS.
80#
81# If multilib support is disabled, it just runs the commands. No setup
82# is done.
83#
84# Useful for running configure scripts.
85autotools-multilib_parallel_foreach_abi() {
86 local initial_dir=${BUILD_DIR:-${S}}
87
88 if use multilib; then
89 multijob_init
90
91 local ABI
92 for ABI in $(get_all_abis); do
93 (
94 multijob_child_init
95
96 multilib_toolchain_setup "${ABI}"
97 BUILD_DIR=${initial_dir%%/}-${ABI}
98 "${@}"
99 ) &
100
101 multijob_post_fork
102 done
103
104 multijob_finish
105 else
106 "${@}"
107 fi
108}
109
60autotools-multilib_src_configure() { 110autotools-multilib_src_configure() {
61 autotools-multilib_foreach_abi autotools-utils_src_configure 111 autotools-multilib_parallel_foreach_abi autotools-utils_src_configure
62} 112}
63 113
64autotools-multilib_src_compile() { 114autotools-multilib_src_compile() {
65 autotools-multilib_foreach_abi autotools-utils_src_compile 115 autotools-multilib_foreach_abi autotools-utils_src_compile
66} 116}

Legend:
Removed from v.1.3  
changed lines
  Added in v.1.7

  ViewVC Help
Powered by ViewVC 1.1.20