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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 1.103 2004/09/17 10:37:58 kugelfang Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.118 2004/10/13 14:33:01 vapier 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.
112# to point to the latest version of the library present. 112# to point to the latest version of the library present.
113# 113#
114# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
115# 115#
116gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
117 # Just make sure it exists 118 # Just make sure it exists
118 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
119 120
120 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
121/* GNU ld script 122/* GNU ld script
122 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
123 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
124 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
125 otherwise we run into linking problems. 126 otherwise we run into linking problems.
126 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
127 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
128END_LDSCRIPT 130END_LDSCRIPT
129 131 fperms a+x "/usr/${libdir}/${1}"
130 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
131 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
132
133 return 0
134} 132}
135 133
136# 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 $*
137# 135#
138# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
543 541
544# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
545# does not exist on the users system 543# does not exist on the users system
546# vapier@gentoo.org 544# vapier@gentoo.org
547# 545#
548# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
549mymktemp() { 547emktemp() {
550 local topdir="$1" 548 local topdir="$1"
551 549
552 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
553 if [ "`which mktemp 2>/dev/null`" ]
554 then 551 then
552 [ -z "${T}" ] \
553 && topdir="/tmp" \
554 || topdir="${T}"
555 fi
556
557 if [ -z "$(type -p mktemp)" ]
558 then
559 local tmp=/
560 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done
563 touch "${tmp}"
564 echo "${tmp}"
565 else
555 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
556 else
557 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
558 touch ${tmp}
559 echo ${tmp}
560 fi 567 fi
561} 568}
562 569
563# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
564# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
565# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
566# 574#
567# egetent(database, key) 575# egetent(database, key)
568egetent() { 576egetent() {
569 if use macos || use ppc-macos ; then 577 if useq macos || useq ppc-macos ; then
570 case "$2" in 578 case "$2" in
571 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
573 ;; 581 ;;
574 *) # Numeric 582 *) # Numeric
575 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
576 ;; 584 ;;
577 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
578 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
579 getent $1 $2 597 getent "$1" "$2"
580 fi 598 fi
581} 599}
582 600
583# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
584# vapier@gentoo.org 602# vapier@gentoo.org
630 euid="next" 648 euid="next"
631 fi 649 fi
632 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
633 then 651 then
634 local pwrange 652 local pwrange
635 if use macos || use ppc-macos ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
636 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
637 else 655 else
638 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
639 fi 657 fi
640 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
652 then 670 then
653 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
654 die "${eshell} does not exist" 672 die "${eshell} does not exist"
655 fi 673 fi
656 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
657 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
658 fi 681 fi
659 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
660 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
661 684
662 # handle homedir 685 # handle homedir
671 # handle groups 694 # handle groups
672 local egroups="$1"; shift 695 local egroups="$1"; shift
673 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
674 then 697 then
675 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
676 export IFS="," 701 export IFS=","
677 for g in ${egroups} 702 for g in ${egroups}
678 do 703 do
704 export IFS="${oldifs}"
679 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
680 then 706 then
681 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
682 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
683 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
684 done 717 done
685 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
686 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
687 else 725 else
688 egroups="(none)" 726 egroups="(none)"
689 fi 727 fi
690 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
691 729
692 # handle extra and add the user 730 # handle extra and add the user
693 local eextra="$@" 731 local eextra="$@"
694 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
695 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
696 if use macos || use ppc-macos ; 734 if useq macos || useq ppc-macos ;
697 then 735 then
698 ### Make the user 736 ### Make the user
699 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
700 then 738 then
701 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
702 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
703 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
704 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
705 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
706 for g in ${egroups} 746 for g in ${egroups}
707 do 747 do
708 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
709 done 749 done
750 export IFS="${oldifs}"
710 else 751 else
711 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
712 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
713 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
714 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
761 -c "added by portage for ${PN}" \
762 die "enewuser failed"
763 else
764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
715 fi 767 fi
716 else 768 else
717 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
718 then 770 then
719 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
770 then 822 then
771 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
772 then 824 then
773 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
774 then 826 then
775 if use macos || use ppc-macos ; then 827 if useq macos || useq ppc-macos ; then
776 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
777 else 829 else
778 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
779 fi 831 fi
780 else 832 else
794 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
795 847
796 # add the group 848 # add the group
797 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
798 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
799 if use macos || use ppc-macos ; 851 if useq macos || useq ppc-macos ;
800 then 852 then
801 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
802 then 854 then
803 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
804 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
813 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
814 done 866 done
815 esac 867 esac
816 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
817 dscl . create /groups/${egroup} passwd '*' 869 dscl . create /groups/${egroup} passwd '*'
870 elif use x86-fbsd ; then
871 case ${egid} in
872 *[!0-9]*) # Non numeric
873 for egid in `jot 898 101`; do
874 [ -z "`egetent group ${egid}`" ] && break
875 done
876 esac
877 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
818 else 878 else
819 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
820 fi 880 fi
821 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
822} 882}
834} 894}
835 895
836# Make a desktop file ! 896# Make a desktop file !
837# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
838# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
839# gnome2 /usr/share/applications
840# gnome1 /usr/share/gnome/apps/
841# KDE ${KDEDIR}/share/applnk /usr/share/applnk
842# 899#
843# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
844# 901#
845# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
846# name: the name that will show up in the menu 903# name: the name that will show up in the menu
847# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
848# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
849# a full path to an icon 906# a full path to an icon
850# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
851# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
852# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
853make_desktop_entry() { 910make_desktop_entry() {
854 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
855 912
856 local exec="${1}" 913 local exec="${1}"
857 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
858 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
859 local type="${4}" 916 local type="${4}"
891Exec=${exec} 948Exec=${exec}
892Path=${path} 949Path=${path}
893Icon=${icon} 950Icon=${icon}
894Categories=Application;${type};" > "${desktop}" 951Categories=Application;${type};" > "${desktop}"
895 952
896 if [ -d "/usr/share/applications" ]
897 then
898 insinto /usr/share/applications 953 insinto /usr/share/applications
899 doins "${desktop}" 954 doins "${desktop}"
900 fi
901
902 #if [ -d "/usr/share/gnome/apps" ]
903 #then
904 # insinto /usr/share/gnome/apps/Games
905 # doins ${desktop}
906 #fi
907
908 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
909 #then
910 # for ver in /usr/kde/*
911 # do
912 # insinto ${ver}/share/applnk/Games
913 # doins ${desktop}
914 # done
915 #fi
916
917 if [ -d "/usr/share/applnk" ]
918 then
919 insinto /usr/share/applnk/${subdir}
920 doins "${desktop}"
921 fi
922 955
923 return 0 956 return 0
924} 957}
925 958
926# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
975 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
976 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
977 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1010 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
978 1011
979 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
980 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
981 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
982 1015
983 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
984 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
985 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
986 1019
987 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
988 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
989 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1022 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
990 1023
991 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
992 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
993 iscompressed=1 1026 iscompressed=1
1038# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1039# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1040# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1041# many other game companies. 1074# many other game companies.
1042# 1075#
1043# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1044# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
1045# - If the offset is not specified then we will attempt to extract 1078# - If the offset is not specified then we will attempt to extract
1046# the proper offset from the script itself. 1079# the proper offset from the script itself.
1047unpack_makeself() { 1080unpack_makeself() {
1048 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
1049 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
1050 1084
1051 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
1052 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1053 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
1054 then 1088 then
1055 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1056 local skip=0 1090 local skip=0
1091 exe=tail
1057 case ${ver} in 1092 case ${ver} in
1058 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1093 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1059 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1060 ;; 1095 ;;
1061 2.0|2.0.1) 1096 2.0|2.0.1)
1062 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1063 ;; 1098 ;;
1064 2.1.1) 1099 2.1.1)
1065 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1066 let skip="skip + 1" 1101 let skip="skip + 1"
1067 ;; 1102 ;;
1068 2.1.2) 1103 2.1.2)
1069 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1070 let skip="skip + 1" 1105 let skip="skip + 1"
1071 ;; 1106 ;;
1072 2.1.3) 1107 2.1.3)
1073 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1074 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1075 ;; 1115 ;;
1076 *) 1116 *)
1077 eerror "I'm sorry, but I was unable to support the Makeself file." 1117 eerror "I'm sorry, but I was unable to support the Makeself file."
1078 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1079 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1081 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1082 ;; 1122 ;;
1083 esac 1123 esac
1084 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1085 fi 1125 fi
1126 case ${exe} in
1127 tail) exe="tail -n +${skip} '${src}'";;
1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1129 *) die "makeself cant handle exe '${exe}'"
1130 esac
1086 1131
1087 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1088 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1089 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1090 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1091 case ${filetype} in 1136 case ${filetype} in
1092 *tar\ archive) 1137 *tar\ archive)
1093 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1094 ;; 1139 ;;
1095 bzip2*) 1140 bzip2*)
1096 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1097 ;; 1142 ;;
1098 gzip*) 1143 gzip*)
1099 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1100 ;; 1145 ;;
1101 compress*) 1146 compress*)
1102 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1103 ;; 1148 ;;
1104 *) 1149 *)
1105 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1106 false 1151 false
1107 ;; 1152 ;;
1129 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1130 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1131 1176
1132 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1133 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1134 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1135 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1136 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1137 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1138 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1139 1189
1140 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1141 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1142********************************************************** 1192**********************************************************
1143The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1144package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1145continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1384 unset LINGUAS 1434 unset LINGUAS
1385 else 1435 else
1386 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1387 fi 1437 fi
1388} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in
1450 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";;
1454 *) export ARCH="${ARCH}";;
1455 esac
1456}
1457
1458# set's ARCH back to what portage expects
1459set_arch_to_portage() {
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461}
1462
1463# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0
1465# preserve_old_lib_notify /path/to/libblah.so.0
1466#
1467# These functions are useful when a lib in your package changes --soname. Such
1468# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1469# would break packages that link against it. Most people get around this
1470# by using the portage SLOT mechanism, but that is not always a relevant
1471# solution, so instead you can add the following to your ebuilds:
1472#
1473# src_install() {
1474# ...
1475# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1476# ...
1477# }
1478#
1479# pkg_postinst() {
1480# ...
1481# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1482# ...
1483# }
1484
1485preserve_old_lib() {
1486 LIB=$1
1487
1488 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1489 SONAME=`basename ${LIB}`
1490 DIRNAME=`dirname ${LIB}`
1491
1492 dodir ${DIRNAME}
1493 cp ${ROOT}${LIB} ${D}${DIRNAME}
1494 touch ${D}${LIB}
1495 fi
1496}
1497
1498preserve_old_lib_notify() {
1499 LIB=$1
1500
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}`
1503
1504 einfo "An old version of an installed library was detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version"
1506 einfo "is not being removed. In order to make full use of this newer version,"
1507 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo
1510 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi
1513}

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