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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 1.102 2004/09/16 14:05:07 usata 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}
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)
534 541
535# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
536# does not exist on the users system 543# does not exist on the users system
537# vapier@gentoo.org 544# vapier@gentoo.org
538# 545#
539# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
540mymktemp() { 547emktemp() {
541 local topdir="$1" 548 local topdir="$1"
542 549
543 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
544 if [ "`which mktemp 2>/dev/null`" ]
545 then 551 then
552 [ -z "${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
546 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
547 else
548 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
549 touch ${tmp}
550 echo ${tmp}
551 fi 567 fi
552} 568}
553 569
554# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
555# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
556# 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>
557# 574#
558# egetent(database, key) 575# egetent(database, key)
559egetent() { 576egetent() {
560 if use macos || use ppc-macos ; then 577 if useq macos || useq ppc-macos ; then
561 case "$2" in 578 case "$2" in
562 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
563 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
564 ;; 581 ;;
565 *) # Numeric 582 *) # Numeric
566 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
567 ;; 584 ;;
568 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
569 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
570 getent $1 $2 597 getent "$1" "$2"
571 fi 598 fi
572} 599}
573 600
574# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
575# vapier@gentoo.org 602# vapier@gentoo.org
621 euid="next" 648 euid="next"
622 fi 649 fi
623 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
624 then 651 then
625 local pwrange 652 local pwrange
626 if use macos || use ppc-macos ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
627 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
628 else 655 else
629 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
630 fi 657 fi
631 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
643 then 670 then
644 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
645 die "${eshell} does not exist" 672 die "${eshell} does not exist"
646 fi 673 fi
647 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
648 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
649 fi 681 fi
650 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
651 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
652 684
653 # handle homedir 685 # handle homedir
662 # handle groups 694 # handle groups
663 local egroups="$1"; shift 695 local egroups="$1"; shift
664 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
665 then 697 then
666 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
667 export IFS="," 701 export IFS=","
668 for g in ${egroups} 702 for g in ${egroups}
669 do 703 do
704 export IFS="${oldifs}"
670 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
671 then 706 then
672 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
673 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
674 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
675 done 717 done
676 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
677 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
678 else 725 else
679 egroups="(none)" 726 egroups="(none)"
680 fi 727 fi
681 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
682 729
683 # handle extra and add the user 730 # handle extra and add the user
684 local eextra="$@" 731 local eextra="$@"
685 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
686 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
687 if use macos || use ppc-macos ; 734 if useq macos || useq ppc-macos ;
688 then 735 then
689 ### Make the user 736 ### Make the user
690 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
691 then 738 then
692 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
693 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
694 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
695 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
696 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
697 for g in ${egroups} 746 for g in ${egroups}
698 do 747 do
699 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
700 done 749 done
750 export IFS="${oldifs}"
701 else 751 else
702 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
703 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
704 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
705 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
706 fi 767 fi
707 else 768 else
708 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
709 then 770 then
710 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
761 then 822 then
762 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
763 then 824 then
764 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
765 then 826 then
766 if use macos || use ppc-macos ; then 827 if useq macos || useq ppc-macos ; then
767 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
768 else 829 else
769 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
770 fi 831 fi
771 else 832 else
785 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
786 847
787 # add the group 848 # add the group
788 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
789 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
790 if use macos || use ppc-macos ; 851 if useq macos || useq ppc-macos ;
791 then 852 then
792 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
793 then 854 then
794 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
795 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
804 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
805 done 866 done
806 esac 867 esac
807 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
808 dscl . create /groups/${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"
809 else 878 else
810 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
811 fi 880 fi
812 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
813} 882}
825} 894}
826 895
827# Make a desktop file ! 896# Make a desktop file !
828# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
829# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
830# gnome2 /usr/share/applications
831# gnome1 /usr/share/gnome/apps/
832# KDE ${KDEDIR}/share/applnk /usr/share/applnk
833# 899#
834# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
835# 901#
836# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
837# name: the name that will show up in the menu 903# name: the name that will show up in the menu
838# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
839# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
840# a full path to an icon 906# a full path to an icon
841# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
842# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
843# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
844make_desktop_entry() { 910make_desktop_entry() {
845 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
846 912
847 local exec="${1}" 913 local exec="${1}"
848 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
849 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
850 local type="${4}" 916 local type="${4}"
882Exec=${exec} 948Exec=${exec}
883Path=${path} 949Path=${path}
884Icon=${icon} 950Icon=${icon}
885Categories=Application;${type};" > "${desktop}" 951Categories=Application;${type};" > "${desktop}"
886 952
887 if [ -d "/usr/share/applications" ]
888 then
889 insinto /usr/share/applications 953 insinto /usr/share/applications
890 doins "${desktop}" 954 doins "${desktop}"
891 fi
892
893 #if [ -d "/usr/share/gnome/apps" ]
894 #then
895 # insinto /usr/share/gnome/apps/Games
896 # doins ${desktop}
897 #fi
898
899 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
900 #then
901 # for ver in /usr/kde/*
902 # do
903 # insinto ${ver}/share/applnk/Games
904 # doins ${desktop}
905 # done
906 #fi
907
908 if [ -d "/usr/share/applnk" ]
909 then
910 insinto /usr/share/applnk/${subdir}
911 doins "${desktop}"
912 fi
913 955
914 return 0 956 return 0
915} 957}
916 958
917# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
966 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
967 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
968 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\"`
969 1011
970 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
971 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
972 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
973 1015
974 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
975 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
976 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
977 1019
978 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
979 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
980 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}
981 1023
982 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
983 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
984 iscompressed=1 1026 iscompressed=1
1029# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1030# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1031# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1032# many other game companies. 1074# many other game companies.
1033# 1075#
1034# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1035# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
1036# - 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
1037# the proper offset from the script itself. 1079# the proper offset from the script itself.
1038unpack_makeself() { 1080unpack_makeself() {
1039 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
1040 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
1041 1084
1042 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
1043 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1044 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
1045 then 1088 then
1046 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1047 local skip=0 1090 local skip=0
1091 exe=tail
1048 case ${ver} in 1092 case ${ver} in
1049 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
1050 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1051 ;; 1095 ;;
1052 2.0|2.0.1) 1096 2.0|2.0.1)
1053 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1054 ;; 1098 ;;
1055 2.1.1) 1099 2.1.1)
1056 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1057 let skip="skip + 1" 1101 let skip="skip + 1"
1058 ;; 1102 ;;
1059 2.1.2) 1103 2.1.2)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1061 let skip="skip + 1" 1105 let skip="skip + 1"
1062 ;; 1106 ;;
1063 2.1.3) 1107 2.1.3)
1064 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1065 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1066 ;; 1115 ;;
1067 *) 1116 *)
1068 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."
1069 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1070 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1072 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1073 ;; 1122 ;;
1074 esac 1123 esac
1075 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1076 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
1077 1131
1078 # 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
1079 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1080 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1081 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1082 case ${filetype} in 1136 case ${filetype} in
1083 *tar\ archive) 1137 *tar\ archive)
1084 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1085 ;; 1139 ;;
1086 bzip2*) 1140 bzip2*)
1087 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1088 ;; 1142 ;;
1089 gzip*) 1143 gzip*)
1090 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1091 ;; 1145 ;;
1092 compress*) 1146 compress*)
1093 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1094 ;; 1148 ;;
1095 *) 1149 *)
1096 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1097 false 1151 false
1098 ;; 1152 ;;
1120 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1121 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1122 1176
1123 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1124 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1125 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1126 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1127 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1128 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1129 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1130 1189
1131 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1132 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1133********************************************************** 1192**********************************************************
1134The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1135package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1136continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1375 unset LINGUAS 1434 unset LINGUAS
1376 else 1435 else
1377 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1378 fi 1437 fi
1379} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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