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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 1.100 2004/09/12 07:16:45 mr_bones_ 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.
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)
528 541
529# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
530# does not exist on the users system 543# does not exist on the users system
531# vapier@gentoo.org 544# vapier@gentoo.org
532# 545#
533# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
534mymktemp() { 547emktemp() {
535 local topdir="$1" 548 local topdir="$1"
536 549
537 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
538 if [ "`which mktemp 2>/dev/null`" ]
539 then 551 then
552 [ -z "${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
540 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
541 else
542 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
543 touch ${tmp}
544 echo ${tmp}
545 fi 567 fi
546} 568}
547 569
548# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
549# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
550# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
551# 574#
552# egetent(database, key) 575# egetent(database, key)
553egetent() { 576egetent() {
554 if [ "${ARCH}" == "macos" ] ; then 577 if useq macos || useq ppc-macos ; then
555 case "$2" in 578 case "$2" in
556 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
557 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
558 ;; 581 ;;
559 *) # Numeric 582 *) # Numeric
560 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
561 ;; 584 ;;
562 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
563 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
564 getent $1 $2 597 getent "$1" "$2"
565 fi 598 fi
566} 599}
567 600
568# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
569# vapier@gentoo.org 602# vapier@gentoo.org
615 euid="next" 648 euid="next"
616 fi 649 fi
617 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
618 then 651 then
619 local pwrange 652 local pwrange
620 if [ "${ARCH}" == "macos" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
621 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
622 else 655 else
623 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
624 fi 657 fi
625 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
637 then 670 then
638 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
639 die "${eshell} does not exist" 672 die "${eshell} does not exist"
640 fi 673 fi
641 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
642 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
643 fi 681 fi
644 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
645 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
646 684
647 # handle homedir 685 # handle homedir
656 # handle groups 694 # handle groups
657 local egroups="$1"; shift 695 local egroups="$1"; shift
658 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
659 then 697 then
660 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
661 export IFS="," 701 export IFS=","
662 for g in ${egroups} 702 for g in ${egroups}
663 do 703 do
704 export IFS="${oldifs}"
664 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
665 then 706 then
666 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
667 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
668 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
669 done 717 done
670 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
671 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
672 else 725 else
673 egroups="(none)" 726 egroups="(none)"
674 fi 727 fi
675 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
676 729
677 # handle extra and add the user 730 # handle extra and add the user
678 local eextra="$@" 731 local eextra="$@"
679 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
680 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
681 if [ "${ARCH}" == "macos" ]; 734 if useq macos || useq ppc-macos ;
682 then 735 then
683 ### Make the user 736 ### Make the user
684 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
685 then 738 then
686 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
687 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
688 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
689 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
690 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
691 for g in ${egroups} 746 for g in ${egroups}
692 do 747 do
693 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
694 done 749 done
750 export IFS="${oldifs}"
695 else 751 else
696 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
697 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
698 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
699 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
700 fi 767 fi
701 else 768 else
702 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
703 then 770 then
704 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
755 then 822 then
756 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
757 then 824 then
758 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
759 then 826 then
760 if [ "${ARCH}" == "macos" ] ; then 827 if useq macos || useq ppc-macos ; then
761 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
762 else 829 else
763 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
764 fi 831 fi
765 else 832 else
779 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
780 847
781 # add the group 848 # add the group
782 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
783 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
784 if [ "${ARCH}" == "macos" ]; 851 if useq macos || useq ppc-macos ;
785 then 852 then
786 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
787 then 854 then
788 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
789 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
798 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
799 done 866 done
800 esac 867 esac
801 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
802 dscl . create /groups/${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"
803 else 878 else
804 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
805 fi 880 fi
806 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
807} 882}
819} 894}
820 895
821# Make a desktop file ! 896# Make a desktop file !
822# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
823# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
824# gnome2 /usr/share/applications
825# gnome1 /usr/share/gnome/apps/
826# KDE ${KDEDIR}/share/applnk /usr/share/applnk
827# 899#
828# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
829# 901#
830# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
831# name: the name that will show up in the menu 903# name: the name that will show up in the menu
832# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
833# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
834# a full path to an icon 906# a full path to an icon
835# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
836# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
837# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
838make_desktop_entry() { 910make_desktop_entry() {
839 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
840 912
841 local exec="${1}" 913 local exec="${1}"
842 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
843 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
844 local type="${4}" 916 local type="${4}"
876Exec=${exec} 948Exec=${exec}
877Path=${path} 949Path=${path}
878Icon=${icon} 950Icon=${icon}
879Categories=Application;${type};" > "${desktop}" 951Categories=Application;${type};" > "${desktop}"
880 952
881 if [ -d "/usr/share/applications" ]
882 then
883 insinto /usr/share/applications 953 insinto /usr/share/applications
884 doins "${desktop}" 954 doins "${desktop}"
885 fi
886
887 #if [ -d "/usr/share/gnome/apps" ]
888 #then
889 # insinto /usr/share/gnome/apps/Games
890 # doins ${desktop}
891 #fi
892
893 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
894 #then
895 # for ver in /usr/kde/*
896 # do
897 # insinto ${ver}/share/applnk/Games
898 # doins ${desktop}
899 # done
900 #fi
901
902 if [ -d "/usr/share/applnk" ]
903 then
904 insinto /usr/share/applnk/${subdir}
905 doins "${desktop}"
906 fi
907 955
908 return 0 956 return 0
909} 957}
910 958
911# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
960 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
961 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
962 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\"`
963 1011
964 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
965 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
966 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
967 1015
968 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
969 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
970 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
971 1019
972 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
973 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
974 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}
975 1023
976 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
977 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
978 iscompressed=1 1026 iscompressed=1
1023# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1024# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1025# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1026# many other game companies. 1074# many other game companies.
1027# 1075#
1028# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1029# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
1030# - 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
1031# the proper offset from the script itself. 1079# the proper offset from the script itself.
1032unpack_makeself() { 1080unpack_makeself() {
1033 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
1034 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
1035 1084
1036 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
1037 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1038 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
1039 then 1088 then
1040 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1041 local skip=0 1090 local skip=0
1091 exe=tail
1042 case ${ver} in 1092 case ${ver} in
1043 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
1044 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1045 ;; 1095 ;;
1046 2.0|2.0.1) 1096 2.0|2.0.1)
1047 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1048 ;; 1098 ;;
1049 2.1.1) 1099 2.1.1)
1050 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1051 let skip="skip + 1" 1101 let skip="skip + 1"
1052 ;; 1102 ;;
1053 2.1.2) 1103 2.1.2)
1054 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1055 let skip="skip + 1" 1105 let skip="skip + 1"
1056 ;; 1106 ;;
1057 2.1.3) 1107 2.1.3)
1058 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1059 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1060 ;; 1115 ;;
1061 *) 1116 *)
1062 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."
1063 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1064 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1066 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1067 ;; 1122 ;;
1068 esac 1123 esac
1069 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1070 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
1071 1131
1072 # 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
1073 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1074 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1075 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1076 case ${filetype} in 1136 case ${filetype} in
1077 *tar\ archive) 1137 *tar\ archive)
1078 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1079 ;; 1139 ;;
1080 bzip2*) 1140 bzip2*)
1081 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1082 ;; 1142 ;;
1083 gzip*) 1143 gzip*)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1085 ;; 1145 ;;
1086 compress*) 1146 compress*)
1087 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1088 ;; 1148 ;;
1089 *) 1149 *)
1090 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1091 false 1151 false
1092 ;; 1152 ;;
1114 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1115 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1116 1176
1117 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1118 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1119 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1120 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1121 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1122 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1123 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1124 1189
1125 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1126 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1127********************************************************** 1192**********************************************************
1128The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1129package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1130continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1369 unset LINGUAS 1434 unset LINGUAS
1370 else 1435 else
1371 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1372 fi 1437 fi
1373} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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