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

Contents of /eclass/autotools-multilib.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.2 - (show annotations) (download)
Sat Dec 1 16:26:03 2012 UTC (19 months, 2 weeks ago) by mgorny
Branch: MAIN
Changes since 1.1: +6 -4 lines
Use a common BUILD_DIR variable. Acked by scarabeus.

1 # Copyright 1999-2012 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/autotools-multilib.eclass,v 1.1 2012/10/08 18:44:30 mgorny Exp $
4
5 # @ECLASS: autotools-multilib.eclass
6 # @MAINTAINER:
7 # Michał Górny <mgorny@gentoo.org>
8 # @BLURB: autotools-utils wrapper for multilib builds
9 # @DESCRIPTION:
10 # The autotools-multilib.eclass is an autotools-utils.eclass(5) wrapper
11 # introducing support for building for more than one ABI (multilib).
12 #
13 # Inheriting this eclass sets IUSE=multilib and exports autotools-utils
14 # phase function wrappers which build the package for each supported ABI
15 # if the flag is enabled. Otherwise, it works like regular
16 # autotools-utils.
17 #
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
20 # it.
21
22 case ${EAPI:-0} in
23 2|3|4) ;;
24 *) die "EAPI=${EAPI} is not supported" ;;
25 esac
26
27 if [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]]; then
28 die "${ECLASS}: multilib support requires out-of-source builds."
29 fi
30
31 inherit autotools-utils multilib
32
33 EXPORT_FUNCTIONS src_configure src_compile src_test src_install
34
35 IUSE=multilib
36
37 # @FUNCTION: autotools-multilib_foreach_abi
38 # @USAGE: argv...
39 # @DESCRIPTION:
40 # If multilib support is enabled, sets the toolchain up for each
41 # supported ABI along with the ABI variable and correct BUILD_DIR,
42 # and runs the given commands with them.
43 #
44 # If multilib support is disabled, it just runs the commands. No setup
45 # is done.
46 autotools-multilib_foreach_abi() {
47 local initial_dir=${BUILD_DIR:-${S}}
48
49 if use multilib; then
50 local ABI
51 for ABI in $(get_all_abis); do
52 multilib_toolchain_setup "${ABI}"
53 BUILD_DIR=${initial_dir%%/}-${ABI} "${@}"
54 done
55 else
56 "${@}"
57 fi
58 }
59
60 autotools-multilib_src_configure() {
61 autotools-multilib_foreach_abi autotools-utils_src_configure
62 }
63
64 autotools-multilib_src_compile() {
65 autotools-multilib_foreach_abi autotools-utils_src_compile
66 }
67
68 autotools-multilib_src_test() {
69 autotools-multilib_foreach_abi autotools-utils_src_test
70 }
71
72 autotools-multilib_src_install() {
73 autotools-multilib_foreach_abi autotools-utils_src_install
74 }

  ViewVC Help
Powered by ViewVC 1.1.20