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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 1.112 2004/10/05 03:43:02 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
499 getent $1 $2 587 getent "$1" "$2"
500 fi 588 fi
501} 589}
502 590
503# Simplify/standardize adding users to the system 591# Simplify/standardize adding users to the system
504# vapier@gentoo.org 592# vapier@gentoo.org
550 euid="next" 638 euid="next"
551 fi 639 fi
552 if [ "${euid}" == "next" ] 640 if [ "${euid}" == "next" ]
553 then 641 then
554 local pwrange 642 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then 643 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then
556 pwrange="`jot 898 101`" 644 pwrange="`jot 898 101`"
557 else 645 else
558 pwrange="`seq 101 999`" 646 pwrange="`seq 101 999`"
559 fi 647 fi
560 for euid in ${pwrange} ; do 648 for euid in ${pwrange} ; do
572 then 660 then
573 eerror "A shell was specified but it does not exist !" 661 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 662 die "${eshell} does not exist"
575 fi 663 fi
576 else 664 else
665 if [ "${USERLAND}" == "BSD" ]
666 then
667 eshell="/usr/bin/false"
668 else
577 eshell="/bin/false" 669 eshell="/bin/false"
670 fi
578 fi 671 fi
579 einfo " - Shell: ${eshell}" 672 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 673 opts="${opts} -s ${eshell}"
581 674
582 # handle homedir 675 # handle homedir
591 # handle groups 684 # handle groups
592 local egroups="$1"; shift 685 local egroups="$1"; shift
593 if [ ! -z "${egroups}" ] 686 if [ ! -z "${egroups}" ]
594 then 687 then
595 local oldifs="${IFS}" 688 local oldifs="${IFS}"
689 local defgroup="" exgroups=""
690
596 export IFS="," 691 export IFS=","
597 for g in ${egroups} 692 for g in ${egroups}
598 do 693 do
599 if [ -z "`egetent group \"${g}\"`" ] 694 if [ -z "`egetent group \"${g}\"`" ]
600 then 695 then
601 eerror "You must add group ${g} to the system first" 696 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 697 die "${g} is not a valid GID"
603 fi 698 fi
699 if [ -z "${defgroup}" ]
700 then
701 defgroup="${g}"
702 else
703 exgroups="${exgroups},${g}"
704 fi
604 done 705 done
605 export IFS="${oldifs}" 706 export IFS="${oldifs}"
707
606 opts="${opts} -g ${egroups}" 708 opts="${opts} -g ${defgroup}"
709 if [ ! -z "${exgroups}" ]
710 then
711 opts="${opts} -G ${exgroups:1}"
712 fi
607 else 713 else
608 egroups="(none)" 714 egroups="(none)"
609 fi 715 fi
610 einfo " - Groups: ${egroups}" 716 einfo " - Groups: ${egroups}"
611 717
612 # handle extra and add the user 718 # handle extra and add the user
613 local eextra="$@" 719 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 720 local oldsandbox="${SANDBOX_ON}"
615 export SANDBOX_ON="0" 721 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 722 if use macos || use ppc-macos ;
617 then 723 then
618 ### Make the user 724 ### Make the user
619 if [ -z "${eextra}" ] 725 if [ -z "${eextra}" ]
620 then 726 then
621 dscl . create /users/${euser} uid ${euid} 727 dscl . create /users/${euser} uid ${euid}
623 dscl . create /users/${euser} home ${ehome} 729 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 730 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 731 ### Add the user to the groups specified
626 for g in ${egroups} 732 for g in ${egroups}
627 do 733 do
734 # $egroups is , delimited, not space
735 ewarn "This is code is wrong; someone on the OS X team should fix it"
628 dscl . merge /groups/${g} users ${euser} 736 dscl . merge /groups/${g} users ${euser}
629 done 737 done
630 else 738 else
631 einfo "Extra options are not supported on macos yet" 739 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below" 740 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 741 einfo "eextra: ${eextra}"
634 die "Required function missing" 742 die "Required function missing"
743 fi
744 elif use x86-fbsd ; then
745 if [ -z "${eextra}" ]
746 then
747 pw useradd ${euser} ${opts} \
748 -c "added by portage for ${PN}" \
749 die "enewuser failed"
750 else
751 einfo " - Extra: ${eextra}"
752 pw useradd ${euser} ${opts} \
753 -c ${eextra} || die "enewuser failed"
635 fi 754 fi
636 else 755 else
637 if [ -z "${eextra}" ] 756 if [ -z "${eextra}" ]
638 then 757 then
639 useradd ${opts} ${euser} \ 758 useradd ${opts} ${euser} \
690 then 809 then
691 if [ "${egid}" -gt 0 ] 810 if [ "${egid}" -gt 0 ]
692 then 811 then
693 if [ -z "`egetent group ${egid}`" ] 812 if [ -z "`egetent group ${egid}`" ]
694 then 813 then
695 if [ "${ARCH}" == "macos" ] ; then 814 if use macos || use ppc-macos ; then
696 opts="${opts} ${egid}" 815 opts="${opts} ${egid}"
697 else 816 else
698 opts="${opts} -g ${egid}" 817 opts="${opts} -g ${egid}"
699 fi 818 fi
700 else 819 else
714 opts="${opts} ${eextra}" 833 opts="${opts} ${eextra}"
715 834
716 # add the group 835 # add the group
717 local oldsandbox="${SANDBOX_ON}" 836 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 837 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 838 if use macos || use ppc-macos ;
720 then 839 then
721 if [ ! -z "${eextra}" ]; 840 if [ ! -z "${eextra}" ];
722 then 841 then
723 einfo "Extra options are not supported on macos yet" 842 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below" 843 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 844 einfo "eextra: ${eextra}"
726 die "Required function missing" 845 die "Required function missing"
727 fi 846 fi
728 847
729 # If we need the next available 848 # If we need the next available
730 case ${egid} in 849 case ${egid} in
731 *[!0-9]*) # Non numeric 850 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 851 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break 852 [ -z "`egetent group ${egid}`" ] && break
734 done 853 done
735 esac 854 esac
736 dscl . create /groups/${egroup} gid ${egid} 855 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${egroup} passwd '*' 856 dscl . create /groups/${egroup} passwd '*'
857 elif use x86-fbsd ; then
858 case ${egid} in
859 *[!0-9]*) # Non numeric
860 for egid in `jot 898 101`; do
861 [ -z "`egetent group ${egid}`" ] && break
862 done
863 esac
864 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
738 else 865 else
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 866 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 867 fi
741 export SANDBOX_ON="${oldsandbox}" 868 export SANDBOX_ON="${oldsandbox}"
742} 869}
776 local exec="${1}" 903 local exec="${1}"
777 local name="${2:-${PN}}" 904 local name="${2:-${PN}}"
778 local icon="${3:-${PN}.png}" 905 local icon="${3:-${PN}.png}"
779 local type="${4}" 906 local type="${4}"
780 local subdir="${6}" 907 local subdir="${6}"
781 local path="${5:-${GAMES_PREFIX}}" 908 local path="${5:-${GAMES_BINDIR}}"
782 if [ -z "${type}" ] 909 if [ -z "${type}" ]
783 then 910 then
784 case ${CATEGORY} in 911 case ${CATEGORY} in
785 "app-emulation") 912 "app-emulation")
786 type=Emulator 913 type=Emulator
809Type=Application 936Type=Application
810Comment=${DESCRIPTION} 937Comment=${DESCRIPTION}
811Exec=${exec} 938Exec=${exec}
812Path=${path} 939Path=${path}
813Icon=${icon} 940Icon=${icon}
814Categories=Application;${type};" > ${desktop} 941Categories=Application;${type};" > "${desktop}"
815 942
816 if [ -d "/usr/share/applications" ] 943 if [ -d "/usr/share/applications" ]
817 then 944 then
818 insinto /usr/share/applications 945 insinto /usr/share/applications
819 doins ${desktop} 946 doins "${desktop}"
820 fi 947 fi
821 948
822 #if [ -d "/usr/share/gnome/apps" ] 949 #if [ -d "/usr/share/gnome/apps" ]
823 #then 950 #then
824 # insinto /usr/share/gnome/apps/Games 951 # insinto /usr/share/gnome/apps/Games
835 #fi 962 #fi
836 963
837 if [ -d "/usr/share/applnk" ] 964 if [ -d "/usr/share/applnk" ]
838 then 965 then
839 insinto /usr/share/applnk/${subdir} 966 insinto /usr/share/applnk/${subdir}
840 doins ${desktop} 967 doins "${desktop}"
841 fi 968 fi
842 969
843 return 0 970 return 0
844} 971}
845 972
958# Unpack those pesky makeself generated files ... 1085# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1086# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1087# the end of the archive. Loki utilized the format as does
961# many other game companies. 1088# many other game companies.
962# 1089#
963# Usage: unpack_makeself [file to unpack] [offset] 1090# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1091# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1092# - If the offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1093# the proper offset from the script itself.
967unpack_makeself() { 1094unpack_makeself() {
968 local src="`find_unpackable_file $1`" 1095 local src="$(find_unpackable_file "$1")"
969 local skip="$2" 1096 local skip="$2"
1097 local exe="$3"
970 1098
971 local shrtsrc="`basename ${src}`" 1099 local shrtsrc="$(basename "${src}")"
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1100 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1101 if [ -z "${skip}" ]
974 then 1102 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1103 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
976 local skip=0 1104 local skip=0
1105 exe=tail
977 case ${ver} in 1106 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1107 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1108 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1109 ;;
981 2.0|2.0.1) 1110 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1111 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1112 ;;
984 2.1.1) 1113 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1114 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1115 let skip="skip + 1"
987 ;; 1116 ;;
988 2.1.2) 1117 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1118 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1119 let skip="skip + 1"
991 ;; 1120 ;;
992 2.1.3) 1121 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1122 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1123 let skip="skip + 1"
1124 ;;
1125 2.1.4)
1126 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1127 skip=$(head -n ${skip} "${src}" | wc -c)
1128 exe="dd"
995 ;; 1129 ;;
996 *) 1130 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1131 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1132 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1133 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1135 die "makeself version '${ver}' not supported"
1002 ;; 1136 ;;
1003 esac 1137 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1138 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1139 fi
1140 case ${exe} in
1141 tail) exe="tail -n +${skip} '${src}'";;
1142 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1143 *) die "makeself cant handle exe '${exe}'"
1144 esac
1006 1145
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1146 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1147 local tmpfile="$(mymktemp "${T}")"
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1148 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1149 local filetype="$(file -b "${tmpfile}")"
1011 case ${filetype} in 1150 case ${filetype} in
1012 *tar\ archive) 1151 *tar\ archive)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1152 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1153 ;;
1015 bzip2*) 1154 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1155 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1156 ;;
1018 gzip*) 1157 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1158 eval ${exe} | tar --no-same-owner -xzf -
1159 ;;
1160 compress*)
1161 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1162 ;;
1021 *) 1163 *)
1164 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1165 false
1023 ;; 1166 ;;
1024 esac 1167 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1168 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1169}
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1188 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`" 1189 local l="`basename ${lic}`"
1047 1190
1048 # here is where we check for the licenses the user already 1191 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1192 # accepted ... if we don't find a match, we make the user accept
1193 local shopts=$-
1050 local alic 1194 local alic
1195 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1196 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1197 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1198 set +o noglob; set -${shopts} #reset old shell opts
1199 return 0
1200 fi
1054 done 1201 done
1202 set +o noglob; set -$shopts #reset old shell opts
1055 1203
1056 local licmsg="`mymktemp ${T}`" 1204 local licmsg="`mymktemp ${T}`"
1057 cat << EOF > ${licmsg} 1205 cat << EOF > ${licmsg}
1058********************************************************** 1206**********************************************************
1059The following license outlines the terms of use of this 1207The following license outlines the terms of use of this
1247 read 1395 read
1248 fi 1396 fi
1249 done 1397 done
1250} 1398}
1251 1399
1252# Make sure that LINGUAS only contains languages that 1400# Make sure that LINGUAS only contains languages that
1253# a package can support 1401# a package can support
1254# 1402#
1255# usage: strip-linguas <allow LINGUAS> 1403# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1404# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1405# strip-linguas -u <directories of .po files>
1258# 1406#
1259# The first form allows you to specify a list of LINGUAS. 1407# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1408# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1409# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1410# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1411# directories and uses the union of the lists.
1264strip-linguas() { 1412strip-linguas() {
1265 local ls newls 1413 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1414 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1267 local op="$1"; shift 1415 local op="$1"; shift
1300 unset LINGUAS 1448 unset LINGUAS
1301 else 1449 else
1302 export LINGUAS="${newls}" 1450 export LINGUAS="${newls}"
1303 fi 1451 fi
1304} 1452}
1453
1454# moved from kernel.eclass since they are generally useful outside of
1455# kernel.eclass -iggy (20041002)
1456
1457# the following functions are useful in kernel module ebuilds, etc.
1458# for an example see ivtv or drbd ebuilds
1459
1460# set's ARCH to match what the kernel expects
1461set_arch_to_kernel() {
1462 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463 case ${ARCH} in
1464 x86) export ARCH="i386";;
1465 amd64) export ARCH="x86_64";;
1466 hppa) export ARCH="parisc";;
1467 mips) export ARCH="mips";;
1468 *) export ARCH="${ARCH}";;
1469 esac
1470}
1471
1472# set's ARCH back to what portage expects
1473set_arch_to_portage() {
1474 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1475}
1476
1477# Jeremy Huddleston <eradicator@gentoo.org>:
1478# preserve_old_lib /path/to/libblah.so.0
1479# preserve_old_lib_notify /path/to/libblah.so.0
1480#
1481# These functions are useful when a lib in your package changes --soname. Such
1482# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1483# would break packages that link against it. Most people get around this
1484# by using the portage SLOT mechanism, but that is not always a relevant
1485# solution, so instead you can add the following to your ebuilds:
1486#
1487# src_install() {
1488# ...
1489# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1490# ...
1491# }
1492#
1493# pkg_postinst() {
1494# ...
1495# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1496# ...
1497# }
1498
1499preserve_old_lib() {
1500 LIB=$1
1501
1502 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1503 SONAME=`basename ${LIB}`
1504 DIRNAME=`dirname ${LIB}`
1505
1506 dodir ${DIRNAME}
1507 cp ${ROOT}${LIB} ${D}${DIRNAME}
1508 touch ${D}${LIB}
1509 fi
1510}
1511
1512preserve_old_lib_notify() {
1513 LIB=$1
1514
1515 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1516 SONAME=`basename ${LIB}`
1517
1518 einfo "An old version of an installed library was detected on your system."
1519 einfo "In order to avoid breaking packages that link against is, this older version"
1520 einfo "is not being removed. In order to make full use of this newer version,"
1521 einfo "you will need to execute the following command:"
1522 einfo " revdep-rebuild --soname ${SONAME}"
1523 einfo
1524 einfo "After doing that, you can safely remove ${LIB}"
1525 fi
1526}

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