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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 1.98 2004/09/05 22:38:41 ciaranm 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}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
66 81
67# Sometimes you need to override the value returned by get_libdir. A good 82# Sometimes you need to override the value returned by get_libdir. A good
68# example of this is xorg-x11, where lib32 isnt a supported configuration, 83# example of this is xorg-x11, where lib32 isnt a supported configuration,
69# and where lib64 -must- be used on amd64 (for applications that need lib 84# and where lib64 -must- be used on amd64 (for applications that need lib
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses 85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
97# to point to the latest version of the library present. 112# to point to the latest version of the library present.
98# 113#
99# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
100# 115#
101gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
102 # Just make sure it exists 118 # Just make sure it exists
103 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
104 120
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
106/* GNU ld script 122/* GNU ld script
107 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems. 126 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
113END_LDSCRIPT 130END_LDSCRIPT
114 131 fperms a+x "/usr/${libdir}/${1}"
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119} 132}
120 133
121# 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 $*
122# 135#
123# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
403# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
404# implementation. 417# implementation.
405# 418#
406# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
407# 420#
408
409have_NPTL() { 421have_NPTL() {
410
411 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
412 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
413 #include <unistd.h> 424 #include <unistd.h>
414 #include <stdio.h> 425 #include <stdio.h>
415 426
533# vapier@gentoo.org 544# vapier@gentoo.org
534# 545#
535# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
536mymktemp() { 547mymktemp() {
537 local topdir="$1" 548 local topdir="$1"
538 549
539 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
540 if [ "`which mktemp 2>/dev/null`" ] 551 if [ "`which mktemp 2>/dev/null`" ]
541 then 552 then
542 mktemp -p ${topdir} 553 mktemp -p ${topdir}
543 else 554 else
545 touch ${tmp} 556 touch ${tmp}
546 echo ${tmp} 557 echo ${tmp}
547 fi 558 fi
548} 559}
549 560
550# Small wrapper for getent (Linux) and nidump (Mac OS X) 561# Small wrapper for getent (Linux), nidump (Mac OS X),
551# used in enewuser()/enewgroup() 562# and pw (FreeBSD) used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
553# 565#
554# egetent(database, key) 566# egetent(database, key)
555egetent() { 567egetent() {
556 if [ "${ARCH}" == "macos" ] ; then 568 if useq macos || useq ppc-macos ; then
557 case "$2" in 569 case "$2" in
558 *[!0-9]*) # Non numeric 570 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;; 572 ;;
561 *) # Numeric 573 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;; 575 ;;
564 esac 576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
565 else 582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
566 getent $1 $2 588 getent "$1" "$2"
567 fi 589 fi
568} 590}
569 591
570# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
571# vapier@gentoo.org 593# vapier@gentoo.org
617 euid="next" 639 euid="next"
618 fi 640 fi
619 if [ "${euid}" == "next" ] 641 if [ "${euid}" == "next" ]
620 then 642 then
621 local pwrange 643 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then 644 if [ "${USERLAND}" == "BSD" ] ; then
623 pwrange="`jot 898 101`" 645 pwrange="`jot 898 101`"
624 else 646 else
625 pwrange="`seq 101 999`" 647 pwrange="`seq 101 999`"
626 fi 648 fi
627 for euid in ${pwrange} ; do 649 for euid in ${pwrange} ; do
639 then 661 then
640 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
641 die "${eshell} does not exist" 663 die "${eshell} does not exist"
642 fi 664 fi
643 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
644 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
645 fi 672 fi
646 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
647 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
648 675
649 # handle homedir 676 # handle homedir
658 # handle groups 685 # handle groups
659 local egroups="$1"; shift 686 local egroups="$1"; shift
660 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
661 then 688 then
662 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
663 export IFS="," 692 export IFS=","
664 for g in ${egroups} 693 for g in ${egroups}
665 do 694 do
666 if [ -z "`egetent group \"${g}\"`" ] 695 if [ -z "`egetent group \"${g}\"`" ]
667 then 696 then
668 eerror "You must add group ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
670 fi 699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
671 done 706 done
672 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
673 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
674 else 714 else
675 egroups="(none)" 715 egroups="(none)"
676 fi 716 fi
677 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
678 718
679 # handle extra and add the user 719 # handle extra and add the user
680 local eextra="$@" 720 local eextra="$@"
681 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
682 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ]; 723 if useq macos || useq ppc-macos ;
684 then 724 then
685 ### Make the user 725 ### Make the user
686 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
687 then 727 then
688 dscl . create /users/${euser} uid ${euid} 728 dscl . create /users/${euser} uid ${euid}
690 dscl . create /users/${euser} home ${ehome} 730 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}" 731 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified 732 ### Add the user to the groups specified
693 for g in ${egroups} 733 for g in ${egroups}
694 do 734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
695 dscl . merge /groups/${g} users ${euser} 737 dscl . merge /groups/${g} users ${euser}
696 done 738 done
697 else 739 else
698 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on macos yet"
699 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
701 die "Required function missing" 743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${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 ${eextra} || die "enewuser failed"
702 fi 755 fi
703 else 756 else
704 if [ -z "${eextra}" ] 757 if [ -z "${eextra}" ]
705 then 758 then
706 useradd ${opts} ${euser} \ 759 useradd ${opts} ${euser} \
757 then 810 then
758 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
759 then 812 then
760 if [ -z "`egetent group ${egid}`" ] 813 if [ -z "`egetent group ${egid}`" ]
761 then 814 then
762 if [ "${ARCH}" == "macos" ] ; then 815 if useq macos || useq ppc-macos ; then
763 opts="${opts} ${egid}" 816 opts="${opts} ${egid}"
764 else 817 else
765 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
766 fi 819 fi
767 else 820 else
781 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
782 835
783 # add the group 836 # add the group
784 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
785 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ]; 839 if useq macos || useq ppc-macos ;
787 then 840 then
788 if [ ! -z "${eextra}" ]; 841 if [ ! -z "${eextra}" ];
789 then 842 then
790 einfo "Extra options are not supported on macos yet" 843 einfo "Extra options are not supported on macos yet"
791 einfo "Please report the ebuild along with the info below" 844 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}" 845 einfo "eextra: ${eextra}"
793 die "Required function missing" 846 die "Required function missing"
794 fi 847 fi
795 848
796 # If we need the next available 849 # If we need the next available
797 case ${egid} in 850 case ${egid} in
798 *[!0-9]*) # Non numeric 851 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do 852 for egid in `jot 898 101`; do
800 [ -z "`egetent group ${egid}`" ] && break 853 [ -z "`egetent group ${egid}`" ] && break
801 done 854 done
802 esac 855 esac
803 dscl . create /groups/${egroup} gid ${egid} 856 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${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"
805 else 866 else
806 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
807 fi 868 fi
808 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
809} 870}
843 local exec="${1}" 904 local exec="${1}"
844 local name="${2:-${PN}}" 905 local name="${2:-${PN}}"
845 local icon="${3:-${PN}.png}" 906 local icon="${3:-${PN}.png}"
846 local type="${4}" 907 local type="${4}"
847 local subdir="${6}" 908 local subdir="${6}"
848 local path="${5:-${GAMES_PREFIX}}" 909 local path="${5:-${GAMES_BINDIR}}"
849 if [ -z "${type}" ] 910 if [ -z "${type}" ]
850 then 911 then
851 case ${CATEGORY} in 912 case ${CATEGORY} in
852 "app-emulation") 913 "app-emulation")
853 type=Emulator 914 type=Emulator
876Type=Application 937Type=Application
877Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
878Exec=${exec} 939Exec=${exec}
879Path=${path} 940Path=${path}
880Icon=${icon} 941Icon=${icon}
881Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
882 943
883 if [ -d "/usr/share/applications" ] 944 if [ -d "/usr/share/applications" ]
884 then 945 then
885 insinto /usr/share/applications 946 insinto /usr/share/applications
886 doins ${desktop} 947 doins "${desktop}"
887 fi 948 fi
888 949
889 #if [ -d "/usr/share/gnome/apps" ] 950 #if [ -d "/usr/share/gnome/apps" ]
890 #then 951 #then
891 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
902 #fi 963 #fi
903 964
904 if [ -d "/usr/share/applnk" ] 965 if [ -d "/usr/share/applnk" ]
905 then 966 then
906 insinto /usr/share/applnk/${subdir} 967 insinto /usr/share/applnk/${subdir}
907 doins ${desktop} 968 doins "${desktop}"
908 fi 969 fi
909 970
910 return 0 971 return 0
911} 972}
912 973
1025# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
1026# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
1027# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
1028# many other game companies. 1089# many other game companies.
1029# 1090#
1030# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1031# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
1032# - 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
1033# the proper offset from the script itself. 1094# the proper offset from the script itself.
1034unpack_makeself() { 1095unpack_makeself() {
1035 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
1036 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
1037 1099
1038 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
1041 then 1103 then
1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1043 local skip=0 1105 local skip=0
1106 exe=tail
1044 case ${ver} in 1107 case ${ver} in
1045 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
1046 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1047 ;; 1110 ;;
1048 2.0|2.0.1) 1111 2.0|2.0.1)
1049 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1050 ;; 1113 ;;
1051 2.1.1) 1114 2.1.1)
1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1053 let skip="skip + 1" 1116 let skip="skip + 1"
1054 ;; 1117 ;;
1055 2.1.2) 1118 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1057 let skip="skip + 1" 1120 let skip="skip + 1"
1058 ;; 1121 ;;
1059 2.1.3) 1122 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1061 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
1062 ;; 1130 ;;
1063 *) 1131 *)
1064 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."
1065 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
1066 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1068 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1069 ;; 1137 ;;
1070 esac 1138 esac
1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1072 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
1073 1146
1074 # 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
1075 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1077 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1078 case ${filetype} in 1151 case ${filetype} in
1079 *tar\ archive) 1152 *tar\ archive)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1081 ;; 1154 ;;
1082 bzip2*) 1155 bzip2*)
1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;; 1157 ;;
1085 gzip*) 1158 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1087 ;; 1160 ;;
1088 compress*) 1161 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1090 ;; 1163 ;;
1091 *) 1164 *)
1092 eerror "Unknown filetype \"${filetype}\" ?" 1165 eerror "Unknown filetype \"${filetype}\" ?"
1093 false 1166 false
1094 ;; 1167 ;;
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1117 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1118 1191
1119 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1121 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1122 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1123 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1124 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1125 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1126 1204
1127 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
1128 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1129********************************************************** 1207**********************************************************
1130The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1318 read 1396 read
1319 fi 1397 fi
1320 done 1398 done
1321} 1399}
1322 1400
1323# Make sure that LINGUAS only contains languages that 1401# Make sure that LINGUAS only contains languages that
1324# a package can support 1402# a package can support
1325# 1403#
1326# usage: strip-linguas <allow LINGUAS> 1404# usage: strip-linguas <allow LINGUAS>
1327# strip-linguas -i <directories of .po files> 1405# strip-linguas -i <directories of .po files>
1328# strip-linguas -u <directories of .po files> 1406# strip-linguas -u <directories of .po files>
1329# 1407#
1330# The first form allows you to specify a list of LINGUAS. 1408# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the 1409# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists. 1410# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the 1411# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists. 1412# directories and uses the union of the lists.
1335strip-linguas() { 1413strip-linguas() {
1336 local ls newls 1414 local ls newls
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1338 local op="$1"; shift 1416 local op="$1"; shift
1371 unset LINGUAS 1449 unset LINGUAS
1372 else 1450 else
1373 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1374 fi 1452 fi
1375} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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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