| 1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2004 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/multilib.eclass,v 1.49 2006/05/28 19:31:33 blubb Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.57 2006/10/13 16:50:53 blubb Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass is for all functions pertaining to handling multilib. |
7 | # This eclass is for all functions pertaining to handling multilib. |
| 8 | # configurations. |
8 | # configurations. |
| … | |
… | |
| 191 | local var="${flag}_${abi}" |
191 | local var="${flag}_${abi}" |
| 192 | echo ${!var} |
192 | echo ${!var} |
| 193 | } |
193 | } |
| 194 | |
194 | |
| 195 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
195 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
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196 | get_abi_ASFLAGS() { get_abi_var ASFLAGS "$@"; } |
| 196 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
197 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
| 197 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
198 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
| 198 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
199 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
| 199 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
200 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
| 200 | get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; } |
201 | get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; } |
| … | |
… | |
| 267 | get_all_libdirs() { |
268 | get_all_libdirs() { |
| 268 | local libdirs="lib" |
269 | local libdirs="lib" |
| 269 | local abi |
270 | local abi |
| 270 | local dir |
271 | local dir |
| 271 | |
272 | |
| 272 | # Remove when amd64's 2004.3 is purged. |
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| 273 | if [[ -n "${CONF_LIBDIR}" ]]; then |
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| 274 | for dir in ${CONF_LIBDIR} ${CONF_MULTILIBDIR:-lib32}; do |
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| 275 | [ "${dir}" != "lib" ] && libdirs="${libdirs} ${dir}" |
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| 276 | done |
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| 277 | else |
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| 278 | for abi in ${MULTILIB_ABIS}; do |
273 | for abi in ${MULTILIB_ABIS}; do |
| 279 | [ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
274 | [ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
| 280 | done |
275 | done |
| 281 | fi |
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|
| 282 | |
276 | |
| 283 | echo "${libdirs}" |
277 | echo "${libdirs}" |
| 284 | } |
278 | } |
| 285 | |
279 | |
| 286 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
280 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
| … | |
… | |
| 570 | export CDEFINE_x86="__i386__" |
564 | export CDEFINE_x86="__i386__" |
| 571 | export LIBDIR_x86="lib" |
565 | export LIBDIR_x86="lib" |
| 572 | |
566 | |
| 573 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
567 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
| 574 | export CHOST_amd64=${CTARGET} |
568 | export CHOST_amd64=${CTARGET} |
| 575 | export CTARGET_amd64=${CTARGET_amd64} |
569 | export CTARGET_amd64=${CHOST_amd64} |
| 576 | export CDEFINE_amd64="__x86_64__" |
570 | export CDEFINE_amd64="__x86_64__" |
| 577 | export LIBDIR_amd64="lib64" |
571 | export LIBDIR_amd64="lib64" |
| 578 | |
572 | |
| 579 | export MULTILIB_ABIS="amd64 x86" |
573 | export MULTILIB_ABIS="amd64 x86" |
| 580 | export DEFAULT_ABI="amd64" |
574 | export DEFAULT_ABI="amd64" |
| … | |
… | |
| 653 | export MULTILIB_ABIS="default" |
647 | export MULTILIB_ABIS="default" |
| 654 | export DEFAULT_ABI="default" |
648 | export DEFAULT_ABI="default" |
| 655 | ;; |
649 | ;; |
| 656 | esac |
650 | esac |
| 657 | } |
651 | } |
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652 | |
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653 | # Hide multilib details here for packages which are forced to be compiled for a |
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654 | # specific ABI when run on another ABI (like x86-specific packages on amd64) |
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655 | multilib_toolchain_setup() { |
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656 | export ABI=$1 |
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657 | |
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658 | if has_version app-admin/eselect-compiler ; then |
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659 | # Binutils doesn't have wrappers for ld and as (yet). Eventually it |
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660 | # will, and all this can just be handled with CHOST. |
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661 | export LD="ld $(get_abi_LDFLAGS $1)" |
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662 | export AS="as $(get_abi_ASFLAGS $1)" |
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663 | |
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664 | export CHOST=$(get_abi_CHOST $1) |
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665 | export CBUILD=$(get_abi_CHOST $1) |
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666 | else |
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667 | tc-export CC |
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668 | fi |
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669 | } |
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