/[gentoo-x86]/eclass/autotools-multilib.eclass
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1# Copyright 1999-2013 Gentoo Foundation 1# Copyright 1999-2014 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 1.8 2013/02/01 21:39:50 mgorny Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/autotools-multilib.eclass,v 1.21 2014/04/03 22:09:36 mgorny Exp $
4 4
5# @ECLASS: autotools-multilib.eclass 5# @ECLASS: autotools-multilib.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# gx86-multilib team <multilib@gentoo.org>
8# @AUTHOR:
7# Michał Górny <mgorny@gentoo.org> 9# Author: Michał Górny <mgorny@gentoo.org>
8# @BLURB: autotools-utils wrapper for multilib builds 10# @BLURB: autotools-utils wrapper for multilib builds
9# @DESCRIPTION: 11# @DESCRIPTION:
10# The autotools-multilib.eclass is an autotools-utils.eclass(5) wrapper 12# The autotools-multilib.eclass is an autotools-utils.eclass(5) wrapper
11# introducing support for building for more than one ABI (multilib). 13# introducing support for building for more than one ABI (multilib).
12# 14#
13# Inheriting this eclass sets IUSE=multilib and exports autotools-utils 15# Inheriting this eclass sets the USE flags and exports autotools-utils
14# phase function wrappers which build the package for each supported ABI 16# phase function wrappers which build the package for each supported ABI
15# if the flag is enabled. Otherwise, it works like regular 17# when the relevant flag is enabled. Other than that, it works like
16# autotools-utils. 18# regular autotools-utils.
19#
20# The multilib phase functions can be overriden via defining multilib_*
21# phase functions as in multilib-minimal.eclass. In some cases you may
22# need to call the underlying autotools-utils_* phase though.
17# 23#
18# Note that the multilib support requires out-of-source builds to be 24# 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 25# enabled. Thus, it is impossible to use AUTOTOOLS_IN_SOURCE_BUILD with
20# it. 26# it.
21 27
22# EAPI=5 is required for meaningful MULTILIB_USEDEP. 28# EAPI=4 is required for meaningful MULTILIB_USEDEP.
23case ${EAPI:-0} in 29case ${EAPI:-0} in
24 5) ;; 30 4|5) ;;
25 *) die "EAPI=${EAPI} is not supported" ;; 31 *) die "EAPI=${EAPI} is not supported" ;;
26esac 32esac
27 33
28if [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]]; then 34inherit autotools-utils eutils multilib-build multilib-minimal
29 die "${ECLASS}: multilib support requires out-of-source builds."
30fi
31 35
32inherit autotools-utils multilib-build 36EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install
33 37
34EXPORT_FUNCTIONS src_configure src_compile src_test src_install 38# bug #485046
39_autotools-multilib_fix_multilib_minimal() {
40 src_conf=$(declare -f multilib-minimal_src_configure)
41 src_conf=${src_conf/multilib_foreach_abi/multilib_parallel_foreach_abi}
42 eval "${src_conf}"
43}
44_autotools-multilib_fix_multilib_minimal
45
46# Note: _at_args[@] passing is a backwards compatibility measure.
47# Don't use it in new packages.
48
49autotools-multilib_src_prepare() {
50 autotools-utils_src_prepare "${@}"
51
52 [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]] && multilib_copy_sources
53}
54
55multilib_src_configure() {
56 [[ ${AUTOTOOLS_IN_SOURCE_BUILD} ]] && local ECONF_SOURCE=${BUILD_DIR}
57 autotools-utils_src_configure "${_at_args[@]}"
58}
35 59
36autotools-multilib_src_configure() { 60autotools-multilib_src_configure() {
37 multilib_parallel_foreach_abi autotools-utils_src_configure 61 local _at_args=( "${@}" )
62
63 multilib-minimal_src_configure
64}
65
66multilib_src_compile() {
67 emake "${_at_args[@]}"
38} 68}
39 69
40autotools-multilib_src_compile() { 70autotools-multilib_src_compile() {
41 multilib_foreach_abi autotools-utils_src_compile 71 local _at_args=( "${@}" )
72
73 multilib-minimal_src_compile
74}
75
76multilib_src_test() {
77 autotools-utils_src_test "${_at_args[@]}"
42} 78}
43 79
44autotools-multilib_src_test() { 80autotools-multilib_src_test() {
45 multilib_foreach_abi autotools-utils_src_test 81 local _at_args=( "${@}" )
82
83 multilib-minimal_src_test
84}
85
86multilib_src_install() {
87 emake DESTDIR="${D}" "${_at_args[@]}" install
88}
89
90multilib_src_install_all() {
91 einstalldocs
92
93 # Remove libtool files and unnecessary static libs
94 local prune_ltfiles=${AUTOTOOLS_PRUNE_LIBTOOL_FILES}
95 if [[ ${prune_ltfiles} != none ]]; then
96 prune_libtool_files ${prune_ltfiles:+--${prune_ltfiles}}
97 fi
46} 98}
47 99
48autotools-multilib_src_install() { 100autotools-multilib_src_install() {
49 autotools-multilib_secure_install() { 101 local _at_args=( "${@}" )
50 autotools-utils_src_install
51 102
52 # Make sure all headers are the same for each ABI. 103 multilib-minimal_src_install
53 autotools-multilib_cksum() {
54 find "${ED}"usr/include -type f \
55 -exec cksum {} + | sort -k2
56 }
57
58 local cksum=$(autotools-multilib_cksum)
59 local cksum_file=${T}/.autotools-multilib_cksum
60
61 if [[ -f ${cksum_file} ]]; then
62 local cksum_prev=$(< "${cksum_file}")
63
64 if [[ ${cksum} != ${cksum_prev} ]]; then
65 echo "${cksum}" > "${cksum_file}.new"
66
67 eerror "Header files have changed between ABIs."
68
69 if type -p diff &>/dev/null; then
70 eerror "$(diff -du "${cksum_file}" "${cksum_file}.new")"
71 else
72 eerror "Old checksums in: ${cksum_file}"
73 eerror "New checksums in: ${cksum_file}.new"
74 fi
75
76 die "Header checksum mismatch, aborting."
77 fi
78 else
79 echo "${cksum}" > "${cksum_file}"
80 fi
81 }
82
83 multilib_foreach_abi autotools-multilib_secure_install
84} 104}

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