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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/eutils.eclass,v 1.101 2004/09/12 17:42:33 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.114 2004/10/06 04:21:08 usata Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
49# to assume all libraries will end up in lib. Replace any (sane) instances 49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible. 50# where lib is named directly with $(get_libdir) if possible.
51# 51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() { 53get_libdir() {
54 LIBDIR_TEST=$(type econf)
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
55 # if there is an override, we want to use that... always. 56 # if there is an override, we want to use that... always.
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of 62 # # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib 63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise. 64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
61 CONF_LIBDIR="lib" 69 CONF_LIBDIR="lib"
62 fi 70 fi
63 # and of course, default to lib if CONF_LIBDIR isnt set 71 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib} 72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
65} 74}
66 75
67 76
68get_multilibdir() { 77get_multilibdir() {
69 echo ${CONF_MULTILIBDIR:=lib32} 78 echo ${CONF_MULTILIBDIR:=lib32}
103# to point to the latest version of the library present. 112# to point to the latest version of the library present.
104# 113#
105# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
106# 115#
107gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
108 # Just make sure it exists 118 # Just make sure it exists
109 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
110 120
111 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
112/* GNU ld script 122/* GNU ld script
113 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
114 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
115 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
116 otherwise we run into linking problems. 126 otherwise we run into linking problems.
117 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
118 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
119END_LDSCRIPT 130END_LDSCRIPT
120 131 fperms a+x "/usr/${libdir}/${1}"
121 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
122 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
123
124 return 0
125} 132}
126 133
127# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
128# 135#
129# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
549 touch ${tmp} 556 touch ${tmp}
550 echo ${tmp} 557 echo ${tmp}
551 fi 558 fi
552} 559}
553 560
554# Small wrapper for getent (Linux) and nidump (Mac OS X) 561# Small wrapper for getent (Linux), nidump (Mac OS X),
555# used in enewuser()/enewgroup() 562# and pw (FreeBSD) used in enewuser()/enewgroup()
556# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
557# 565#
558# egetent(database, key) 566# egetent(database, key)
559egetent() { 567egetent() {
560 if [ "${ARCH}" == "macos" ] ; then 568 if useq macos || useq ppc-macos ; then
561 case "$2" in 569 case "$2" in
562 *[!0-9]*) # Non numeric 570 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;; 572 ;;
565 *) # Numeric 573 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;; 575 ;;
568 esac 576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
569 else 582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
570 getent $1 $2 588 getent "$1" "$2"
571 fi 589 fi
572} 590}
573 591
574# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
575# vapier@gentoo.org 593# vapier@gentoo.org
621 euid="next" 639 euid="next"
622 fi 640 fi
623 if [ "${euid}" == "next" ] 641 if [ "${euid}" == "next" ]
624 then 642 then
625 local pwrange 643 local pwrange
626 if [ "${ARCH}" == "macos" ] ; then 644 if [ "${USERLAND}" == "BSD" ] ; then
627 pwrange="`jot 898 101`" 645 pwrange="`jot 898 101`"
628 else 646 else
629 pwrange="`seq 101 999`" 647 pwrange="`seq 101 999`"
630 fi 648 fi
631 for euid in ${pwrange} ; do 649 for euid in ${pwrange} ; do
643 then 661 then
644 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
645 die "${eshell} does not exist" 663 die "${eshell} does not exist"
646 fi 664 fi
647 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
648 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
649 fi 672 fi
650 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
651 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
652 675
653 # handle homedir 676 # handle homedir
662 # handle groups 685 # handle groups
663 local egroups="$1"; shift 686 local egroups="$1"; shift
664 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
665 then 688 then
666 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
667 export IFS="," 692 export IFS=","
668 for g in ${egroups} 693 for g in ${egroups}
669 do 694 do
670 if [ -z "`egetent group \"${g}\"`" ] 695 if [ -z "`egetent group \"${g}\"`" ]
671 then 696 then
672 eerror "You must add group ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
673 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
674 fi 699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
675 done 706 done
676 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
677 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
678 else 714 else
679 egroups="(none)" 715 egroups="(none)"
680 fi 716 fi
681 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
682 718
683 # handle extra and add the user 719 # handle extra and add the user
684 local eextra="$@" 720 local eextra="$@"
685 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
686 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
687 if [ "${ARCH}" == "macos" ]; 723 if useq macos || useq ppc-macos ;
688 then 724 then
689 ### Make the user 725 ### Make the user
690 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
691 then 727 then
692 dscl . create /users/${euser} uid ${euid} 728 dscl . create /users/${euser} uid ${euid}
694 dscl . create /users/${euser} home ${ehome} 730 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}" 731 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified 732 ### Add the user to the groups specified
697 for g in ${egroups} 733 for g in ${egroups}
698 do 734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
699 dscl . merge /groups/${g} users ${euser} 737 dscl . merge /groups/${g} users ${euser}
700 done 738 done
701 else 739 else
702 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on macos yet"
703 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
705 die "Required function missing" 743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${eextra}" ]
747 then
748 pw useradd ${euser} ${opts} \
749 -c "added by portage for ${PN}" \
750 die "enewuser failed"
751 else
752 einfo " - Extra: ${eextra}"
753 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed"
706 fi 755 fi
707 else 756 else
708 if [ -z "${eextra}" ] 757 if [ -z "${eextra}" ]
709 then 758 then
710 useradd ${opts} ${euser} \ 759 useradd ${opts} ${euser} \
761 then 810 then
762 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
763 then 812 then
764 if [ -z "`egetent group ${egid}`" ] 813 if [ -z "`egetent group ${egid}`" ]
765 then 814 then
766 if [ "${ARCH}" == "macos" ] ; then 815 if useq macos || useq ppc-macos ; then
767 opts="${opts} ${egid}" 816 opts="${opts} ${egid}"
768 else 817 else
769 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
770 fi 819 fi
771 else 820 else
785 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
786 835
787 # add the group 836 # add the group
788 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
789 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
790 if [ "${ARCH}" == "macos" ]; 839 if useq macos || useq ppc-macos ;
791 then 840 then
792 if [ ! -z "${eextra}" ]; 841 if [ ! -z "${eextra}" ];
793 then 842 then
794 einfo "Extra options are not supported on macos yet" 843 einfo "Extra options are not supported on macos yet"
795 einfo "Please report the ebuild along with the info below" 844 einfo "Please report the ebuild along with the info below"
804 [ -z "`egetent group ${egid}`" ] && break 853 [ -z "`egetent group ${egid}`" ] && break
805 done 854 done
806 esac 855 esac
807 dscl . create /groups/${egroup} gid ${egid} 856 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${egroup} passwd '*' 857 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then
859 case ${egid} in
860 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do
862 [ -z "`egetent group ${egid}`" ] && break
863 done
864 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
809 else 866 else
810 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 fi 868 fi
812 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
813} 870}
1029# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
1030# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
1031# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
1032# many other game companies. 1089# many other game companies.
1033# 1090#
1034# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1035# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
1036# - If the offset is not specified then we will attempt to extract 1093# - If the offset is not specified then we will attempt to extract
1037# the proper offset from the script itself. 1094# the proper offset from the script itself.
1038unpack_makeself() { 1095unpack_makeself() {
1039 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
1040 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
1041 1099
1042 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1044 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
1045 then 1103 then
1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1047 local skip=0 1105 local skip=0
1106 exe=tail
1048 case ${ver} in 1107 case ${ver} in
1049 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1050 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1051 ;; 1110 ;;
1052 2.0|2.0.1) 1111 2.0|2.0.1)
1053 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1054 ;; 1113 ;;
1055 2.1.1) 1114 2.1.1)
1056 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1057 let skip="skip + 1" 1116 let skip="skip + 1"
1058 ;; 1117 ;;
1059 2.1.2) 1118 2.1.2)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1061 let skip="skip + 1" 1120 let skip="skip + 1"
1062 ;; 1121 ;;
1063 2.1.3) 1122 2.1.3)
1064 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1065 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
1066 ;; 1130 ;;
1067 *) 1131 *)
1068 eerror "I'm sorry, but I was unable to support the Makeself file." 1132 eerror "I'm sorry, but I was unable to support the Makeself file."
1069 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
1070 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1072 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1073 ;; 1137 ;;
1074 esac 1138 esac
1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1076 fi 1140 fi
1141 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'"
1145 esac
1077 1146
1078 # lets grab the first few bytes of the file to figure out what kind of archive it is 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
1079 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1081 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1082 case ${filetype} in 1151 case ${filetype} in
1083 *tar\ archive) 1152 *tar\ archive)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1085 ;; 1154 ;;
1086 bzip2*) 1155 bzip2*)
1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;; 1157 ;;
1089 gzip*) 1158 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1091 ;; 1160 ;;
1092 compress*) 1161 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1094 ;; 1163 ;;
1095 *) 1164 *)
1096 eerror "Unknown filetype \"${filetype}\" ?" 1165 eerror "Unknown filetype \"${filetype}\" ?"
1097 false 1166 false
1098 ;; 1167 ;;
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1121 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1122 1191
1123 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1124 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1125 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1126 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1127 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1128 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1129 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1130 1204
1131 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
1132 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1133********************************************************** 1207**********************************************************
1134The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1375 unset LINGUAS 1449 unset LINGUAS
1376 else 1450 else
1377 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1378 fi 1452 fi
1379} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds:
1487#
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() {
1501 LIB=$1
1502
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1504 SONAME=`basename ${LIB}`
1505 DIRNAME=`dirname ${LIB}`
1506
1507 dodir ${DIRNAME}
1508 cp ${ROOT}${LIB} ${D}${DIRNAME}
1509 touch ${D}${LIB}
1510 fi
1511}
1512
1513preserve_old_lib_notify() {
1514 LIB=$1
1515
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}`
1518
1519 einfo "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo
1525 einfo "After doing that, you can safely remove ${LIB}"
1526 fi
1527}

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