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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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.113 2004/10/05 05:15:59 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.
13INHERITED="$INHERITED $ECLASS" 13INHERITED="$INHERITED $ECLASS"
14 14
15DEPEND="!bootstrap? ( sys-devel/patch )" 15DEPEND="!bootstrap? ( sys-devel/patch )"
16 16
17DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
18
19# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero.
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26 sleep ${1:-5}
27 fi
28}
29
30# Beep the specified number of times (defaults to five). If our output
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32# don't beep.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() {
35 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a"
41 sleep 1
42 done
43 fi
44}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${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
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
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
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# 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 $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
145 local x="" 221 local x=""
146 222
147 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
148 then 224 then
149 eerror "Invalid arguments to epatch()" 225 local m=""
150 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
151 fi 231 fi
152 232
153 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
154 then 234 then
155 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
466# vapier@gentoo.org 544# vapier@gentoo.org
467# 545#
468# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
469mymktemp() { 547mymktemp() {
470 local topdir="$1" 548 local topdir="$1"
471 549
472 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
473 if [ "`which mktemp 2>/dev/null`" ] 551 if [ "`which mktemp 2>/dev/null`" ]
474 then 552 then
475 mktemp -p ${topdir} 553 mktemp -p ${topdir}
476 else 554 else
478 touch ${tmp} 556 touch ${tmp}
479 echo ${tmp} 557 echo ${tmp}
480 fi 558 fi
481} 559}
482 560
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 561# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 562# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
486# 565#
487# egetent(database, key) 566# egetent(database, key)
488egetent() { 567egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 568 if use macos || use ppc-macos ; then
490 case "$2" in 569 case "$2" in
491 *[!0-9]*) # Non numeric 570 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 572 ;;
494 *) # Numeric 573 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 575 ;;
497 esac 576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
498 else 582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
499 getent $1 $2 588 getent "$1" "$2"
500 fi 589 fi
501} 590}
502 591
503# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
504# vapier@gentoo.org 593# vapier@gentoo.org
550 euid="next" 639 euid="next"
551 fi 640 fi
552 if [ "${euid}" == "next" ] 641 if [ "${euid}" == "next" ]
553 then 642 then
554 local pwrange 643 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then 644 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
556 pwrange="`jot 898 101`" 645 pwrange="`jot 898 101`"
557 else 646 else
558 pwrange="`seq 101 999`" 647 pwrange="`seq 101 999`"
559 fi 648 fi
560 for euid in ${pwrange} ; do 649 for euid in ${pwrange} ; do
572 then 661 then
573 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 663 die "${eshell} does not exist"
575 fi 664 fi
576 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
577 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
578 fi 672 fi
579 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
581 675
582 # handle homedir 676 # handle homedir
591 # handle groups 685 # handle groups
592 local egroups="$1"; shift 686 local egroups="$1"; shift
593 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
594 then 688 then
595 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
596 export IFS="," 692 export IFS=","
597 for g in ${egroups} 693 for g in ${egroups}
598 do 694 do
599 if [ -z "`egetent group \"${g}\"`" ] 695 if [ -z "`egetent group \"${g}\"`" ]
600 then 696 then
601 eerror "You must add group ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
603 fi 699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
604 done 706 done
605 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
606 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
607 else 714 else
608 egroups="(none)" 715 egroups="(none)"
609 fi 716 fi
610 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
611 718
612 # handle extra and add the user 719 # handle extra and add the user
613 local eextra="$@" 720 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
615 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 723 if use macos || use ppc-macos ;
617 then 724 then
618 ### Make the user 725 ### Make the user
619 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
620 then 727 then
621 dscl . create /users/${euser} uid ${euid} 728 dscl . create /users/${euser} uid ${euid}
623 dscl . create /users/${euser} home ${ehome} 730 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 731 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 732 ### Add the user to the groups specified
626 for g in ${egroups} 733 for g in ${egroups}
627 do 734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
628 dscl . merge /groups/${g} users ${euser} 737 dscl . merge /groups/${g} users ${euser}
629 done 738 done
630 else 739 else
631 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
634 die "Required function missing" 743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${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 ${eextra} || die "enewuser failed"
635 fi 755 fi
636 else 756 else
637 if [ -z "${eextra}" ] 757 if [ -z "${eextra}" ]
638 then 758 then
639 useradd ${opts} ${euser} \ 759 useradd ${opts} ${euser} \
690 then 810 then
691 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
692 then 812 then
693 if [ -z "`egetent group ${egid}`" ] 813 if [ -z "`egetent group ${egid}`" ]
694 then 814 then
695 if [ "${ARCH}" == "macos" ] ; then 815 if use macos || use ppc-macos ; then
696 opts="${opts} ${egid}" 816 opts="${opts} ${egid}"
697 else 817 else
698 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
699 fi 819 fi
700 else 820 else
714 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
715 835
716 # add the group 836 # add the group
717 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 839 if use macos || use ppc-macos ;
720 then 840 then
721 if [ ! -z "${eextra}" ]; 841 if [ ! -z "${eextra}" ];
722 then 842 then
723 einfo "Extra options are not supported on macos yet" 843 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below" 844 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 845 einfo "eextra: ${eextra}"
726 die "Required function missing" 846 die "Required function missing"
727 fi 847 fi
728 848
729 # If we need the next available 849 # If we need the next available
730 case ${egid} in 850 case ${egid} in
731 *[!0-9]*) # Non numeric 851 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 852 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break 853 [ -z "`egetent group ${egid}`" ] && break
734 done 854 done
735 esac 855 esac
736 dscl . create /groups/${egroup} gid ${egid} 856 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${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"
738 else 866 else
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 868 fi
741 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
742} 870}
776 local exec="${1}" 904 local exec="${1}"
777 local name="${2:-${PN}}" 905 local name="${2:-${PN}}"
778 local icon="${3:-${PN}.png}" 906 local icon="${3:-${PN}.png}"
779 local type="${4}" 907 local type="${4}"
780 local subdir="${6}" 908 local subdir="${6}"
781 local path="${5:-${GAMES_PREFIX}}" 909 local path="${5:-${GAMES_BINDIR}}"
782 if [ -z "${type}" ] 910 if [ -z "${type}" ]
783 then 911 then
784 case ${CATEGORY} in 912 case ${CATEGORY} in
785 "app-emulation") 913 "app-emulation")
786 type=Emulator 914 type=Emulator
809Type=Application 937Type=Application
810Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
811Exec=${exec} 939Exec=${exec}
812Path=${path} 940Path=${path}
813Icon=${icon} 941Icon=${icon}
814Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
815 943
816 if [ -d "/usr/share/applications" ] 944 if [ -d "/usr/share/applications" ]
817 then 945 then
818 insinto /usr/share/applications 946 insinto /usr/share/applications
819 doins ${desktop} 947 doins "${desktop}"
820 fi 948 fi
821 949
822 #if [ -d "/usr/share/gnome/apps" ] 950 #if [ -d "/usr/share/gnome/apps" ]
823 #then 951 #then
824 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
835 #fi 963 #fi
836 964
837 if [ -d "/usr/share/applnk" ] 965 if [ -d "/usr/share/applnk" ]
838 then 966 then
839 insinto /usr/share/applnk/${subdir} 967 insinto /usr/share/applnk/${subdir}
840 doins ${desktop} 968 doins "${desktop}"
841 fi 969 fi
842 970
843 return 0 971 return 0
844} 972}
845 973
958# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
961# many other game companies. 1089# many other game companies.
962# 1090#
963# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
965# - 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
966# the proper offset from the script itself. 1094# the proper offset from the script itself.
967unpack_makeself() { 1095unpack_makeself() {
968 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
969 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
970 1099
971 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
974 then 1103 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
976 local skip=0 1105 local skip=0
1106 exe=tail
977 case ${ver} in 1107 case ${ver} in
978 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
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1110 ;;
981 2.0|2.0.1) 1111 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1113 ;;
984 2.1.1) 1114 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1116 let skip="skip + 1"
987 ;; 1117 ;;
988 2.1.2) 1118 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1120 let skip="skip + 1"
991 ;; 1121 ;;
992 2.1.3) 1122 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
995 ;; 1130 ;;
996 *) 1131 *)
997 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."
998 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1002 ;; 1137 ;;
1003 esac 1138 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 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
1006 1146
1007 # 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
1008 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1011 case ${filetype} in 1151 case ${filetype} in
1012 *tar\ archive) 1152 *tar\ archive)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1154 ;;
1015 bzip2*) 1155 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1157 ;;
1018 gzip*) 1158 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1160 ;;
1161 compress*)
1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1163 ;;
1021 *) 1164 *)
1165 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1166 false
1023 ;; 1167 ;;
1024 esac 1168 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1169 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1170}
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1047 1191
1048 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1050 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1054 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1055 1204
1056 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
1057 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1058********************************************************** 1207**********************************************************
1059The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1247 read 1396 read
1248 fi 1397 fi
1249 done 1398 done
1250} 1399}
1251 1400
1252# Make sure that LINGUAS only contains languages that 1401# Make sure that LINGUAS only contains languages that
1253# a package can support 1402# a package can support
1254# 1403#
1255# usage: strip-linguas <allow LINGUAS> 1404# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1405# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1406# strip-linguas -u <directories of .po files>
1258# 1407#
1259# The first form allows you to specify a list of LINGUAS. 1408# The first form allows you to specify a list of LINGUAS.
1260# 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
1261# directories and uses the intersection of the lists. 1410# directories and uses the intersection of the lists.
1262# 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
1263# directories and uses the union of the lists. 1412# directories and uses the union of the lists.
1264strip-linguas() { 1413strip-linguas() {
1265 local ls newls 1414 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1267 local op="$1"; shift 1416 local op="$1"; shift
1300 unset LINGUAS 1449 unset LINGUAS
1301 else 1450 else
1302 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1303 fi 1452 fi
1304} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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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