/[gentoo-x86]/eclass/multilib.eclass
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Revision 1.39 Revision 1.46
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 1.39 2005/10/07 03:39:15 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.46 2005/10/17 08:45:38 eradicator 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.
… …
242# Return a list of the ABIs supported by this profile. 242# Return a list of the ABIs supported by this profile.
243# the last one in the list being the default. 243# the last one in the list being the default.
244get_all_abis() { 244get_all_abis() {
245 local order="" 245 local order=""
246 246
247 if [ -z "${MULTILIB_ABIS}" ]; then 247 if [[ -z ${MULTILIB_ABIS} ]] ; then
248 echo "default" 248 echo "default"
249 return 0 249 return 0
250 fi 250 fi
251 251
252 for x in ${MULTILIB_ABIS}; do 252 for x in ${MULTILIB_ABIS}; do
253 if [ "${x}" != "${DEFAULT_ABI}" ]; then 253 if [[ ${x} != ${DEFAULT_ABI} ]] ; then
254 order="${order:+${order }}${x}" 254 order="${order:+${order} }${x}"
255 fi 255 fi
256 done 256 done
257 order="${order:+${order} }${DEFAULT_ABI}" 257 order="${order:+${order} }${DEFAULT_ABI}"
258 258
259 echo ${order} 259 echo ${order}
… …
531 # exit because we'll likely be called from a subshell 531 # exit because we'll likely be called from a subshell
532 exit 1 532 exit 1
533} 533}
534 534
535get_libname() { 535get_libname() {
536 local libname
536 local ver=$1 537 local ver=$1
537 if use userland_Darwin ; then 538 case ${CHOST} in
539 *-darwin*) libname="dylib";;
540 *) libname="so";;
541 esac
542
538 if [ -z ${ver} ] ; then 543 if [[ -z $@ ]] ; then
539 echo ".dylib" 544 echo ".${libname}"
540 else
541 echo ".${ver}.dylib"
542 fi
543 else 545 else
544 if [ -z ${ver} ] ; then 546 for ver in "$@" ; do
545 echo ".so" 547 case ${CHOST} in
546 else 548 *-darwin*) echo ".${ver}.${libname}";;
547 echo ".so.${ver}" 549 *) echo ".${libname}.${ver}";;
548 fi 550 esac
551 done
549 fi 552 fi
550} 553}
551 554
552# This is for the toolchain to setup profile variables when pulling in 555# This is for the toolchain to setup profile variables when pulling in
553# a crosscompiler (and thus they aren't set in the profile) 556# a crosscompiler (and thus they aren't set in the profile)
554multilib_env() { 557multilib_env() {
555 local CTARGET=$1
556 local CTARGET_post=${CTARGET#*-} 558 local CTARGET=${1:-${CTARGET}}
557 559
558 case ${CTARGET} in 560 case ${CTARGET} in
559 x86_64*) 561 x86_64*)
560 export CFLAGS_x86=${CFLAGS_x86--m32} 562 export CFLAGS_x86=${CFLAGS_x86--m32}
561 export CHOST_x86=i686-${CTARGET_post} 563 export CHOST_x86=${CTARGET/x86_64/i686}
562 export CTARGET_x86=i686-${CTARGET_post} 564 export CTARGET_x86=${CHOST_x86}
563 export CDEFINE_x86="__i386__" 565 export CDEFINE_x86="__i386__"
564 export LIBDIR_x86="lib" 566 export LIBDIR_x86="lib"
565 567
566 export CFLAGS_amd64=${CFLAGS_amd64--m64} 568 export CFLAGS_amd64=${CFLAGS_amd64--m64}
567 export CHOST_amd64=x86_64-${CTARGET_post} 569 export CHOST_amd64=${CTARGET}
568 export CTARGET_amd64=x86_64-${CTARGET_post} 570 export CTARGET_amd64=${CTARGET_amd64}
569 export CDEFINE_amd64="__x86_64__" 571 export CDEFINE_amd64="__x86_64__"
570 export LIBDIR_amd64="lib64" 572 export LIBDIR_amd64="lib64"
571 573
572 export MULTILIB_ABIS="amd64 x86" 574 export MULTILIB_ABIS="amd64 x86"
573 export DEFAULT_ABI="amd64" 575 export DEFAULT_ABI="amd64"
574 ;; 576 ;;
575 mips64*) 577 mips64*)
576 export CFLAGS_o32=${CFLAGS_o32--mabi=32} 578 export CFLAGS_o32=${CFLAGS_o32--mabi=32}
577 export CHOST_o32=mips-${CTARGET_post} 579 export CHOST_o32=${CTARGET/mips64/mips}
578 export CTARGET_o32=mips-${CTARGET_post} 580 export CTARGET_o32=${CHOST_o32}
579 export CDEFINE_o32="_MIPS_SIM == _ABIO32" 581 export CDEFINE_o32="_MIPS_SIM == _ABIO32"
580 export LIBDIR_o32="lib" 582 export LIBDIR_o32="lib"
581 583
582 export CFLAGS_n32=${CFLAGS_n32--mabi=n32} 584 export CFLAGS_n32=${CFLAGS_n32--mabi=n32}
583 export CHOST_n32=mips64-${CTARGET_post} 585 export CHOST_n32=${CTARGET}
584 export CTARGET_n32=mips64-${CTARGET_post} 586 export CTARGET_n32=${CHOST_n32}
585 export CDEFINE_n32="_MIPS_SIM == _ABIN32" 587 export CDEFINE_n32="_MIPS_SIM == _ABIN32"
586 export LIBDIR_n32="lib32" 588 export LIBDIR_n32="lib32"
587 589
588 export CFLAGS_n64=${CFLAGS_n64--mabi=64} 590 export CFLAGS_n64=${CFLAGS_n64--mabi=64}
589 export CHOST_n64=mips64-${CTARGET_post} 591 export CHOST_n64=${CTARGET}
590 export CTARGET_n64=mips64-${CTARGET_post} 592 export CTARGET_n64=${CHOST_n64}
591 export CDEFINE_n64="_MIPS_SIM == _ABI64" 593 export CDEFINE_n64="_MIPS_SIM == _ABI64"
592 export LIBDIR_n64="lib64" 594 export LIBDIR_n64="lib64"
593 595
594 export MULTILIB_ABIS="n64 n32 o32" 596 export MULTILIB_ABIS="n64 n32 o32"
595 export DEFAULT_ABI="n32" 597 export DEFAULT_ABI="n32"
596 ;; 598 ;;
597 powerpc64*) 599 powerpc64*)
598 export CFLAGS_ppc=${CFLAGS_ppc--m32} 600 export CFLAGS_ppc=${CFLAGS_ppc--m32}
599 export CHOST_ppc=powerpc-${CTARGET_post} 601 export CHOST_ppc=${CTARGET/powerpc64/powerpc}
600 export CTARGET_ppc=powerpc-${CTARGET_post} 602 export CTARGET_ppc=${CHOST_ppc}
601 export CDEFINE_ppc="!__powerpc64__" 603 export CDEFINE_ppc="!__powerpc64__"
602 export LIBDIR_ppc="lib" 604 export LIBDIR_ppc="lib"
603 605
604 export CFLAGS_ppc64=${CFLAGS_ppc64--m64} 606 export CFLAGS_ppc64=${CFLAGS_ppc64--m64}
605 export CHOST_ppc64=powerpc64-${CTARGET_post} 607 export CHOST_ppc64=${CTARGET}
606 export CTARGET_ppc64=powerpc64-${CTARGET_post} 608 export CTARGET_ppc64=${CHOST_ppc64}
607 export CDEFINE_ppc64="__powerpc64__" 609 export CDEFINE_ppc64="__powerpc64__"
608 export LIBDIR_ppc64="lib64" 610 export LIBDIR_ppc64="lib64"
609 611
610 export MULTILIB_ABIS="ppc64 ppc" 612 export MULTILIB_ABIS="ppc64 ppc"
611 export DEFAULT_ABI="ppc64" 613 export DEFAULT_ABI="ppc64"
612 ;; 614 ;;
615 s390x*)
616 export CFLAGS_s390=${CFLAGS_s390--m31} # the 31 is not a typo
617 export CHOST_s390=${CTARGET/s390x/s390}
618 export CTARGET_s390=${CHOST_s390}
619 export CDEFINE_s390="!__s390x__"
620 export LIBDIR_s390="lib"
621
622 export CFLAGS_s390x=${CFLAGS_s390x--m64}
623 export CHOST_s390x=${CTARGET}
624 export CTARGET_s390x=${CHOST_s390x}
625 export CDEFINE_s390x="__s390x__"
626 export LIBDIR_s390x="lib64"
627
628 export MULTILIB_ABIS="s390x s390"
629 export DEFAULT_ABI="s390x"
630 ;;
613 sparc64*) 631 sparc64*)
614 export CFLAGS_sparc32=${CFLAGS_sparc32--m32} 632 export CFLAGS_sparc32=${CFLAGS_sparc32--m32}
615 export CHOST_sparc32=sparc-${CTARGET_post} 633 export CHOST_sparc32=${CTARGET/sparc64/sparc}
616 export CTARGET_sparc32=sparc-${CTARGET_post} 634 export CTARGET_sparc32=${CHOST_sparc32}
617 export CDEFINE_sparc32="!__arch64__" 635 export CDEFINE_sparc32="!__arch64__"
618 export LIBDIR_sparc32="lib" 636 export LIBDIR_sparc32="lib"
619 637
620 export CFLAGS_sparc64=${CFLAGS_sparc64--m64} 638 export CFLAGS_sparc64=${CFLAGS_sparc64--m64}
621 export CHOST_sparc64=sparc64-${CTARGET_post} 639 export CHOST_sparc64=${CTARGET}
622 export CTARGET_sparc64=sparc64-${CTARGET_post} 640 export CTARGET_sparc64=${CHOST_sparc64}
623 export CDEFINE_sparc64="__arch64__" 641 export CDEFINE_sparc64="__arch64__"
624 export LIBDIR_sparc64="lib64" 642 export LIBDIR_sparc64="lib64"
625 643
626 export MULTILIB_ABIS="sparc64 sparc32" 644 export MULTILIB_ABIS="sparc64 sparc32"
627 export DEFAULT_ABI="sparc64" 645 export DEFAULT_ABI="sparc64"
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