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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 1.96 2004/08/24 11:51:28 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.114 2004/10/06 04:21:08 usata 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}
18 45
19# This function simply returns the desired lib directory. With portage 46# This function simply returns the desired lib directory. With portage
20# 2.0.51, we now have support for installing libraries to lib32/lib64 47# 2.0.51, we now have support for installing libraries to lib32/lib64
21# to accomidate the needs of multilib systems. It's no longer a good idea 48# to accomidate the needs of multilib systems. It's no longer a good idea
22# 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
23# where lib is named directly with $(get_libdir) if possible. 50# where lib is named directly with $(get_libdir) if possible.
24# 51#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() { 53get_libdir() {
27 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 54 LIBDIR_TEST=$(type econf)
28 # portage prior to that lib would need to be used even if CONF_LIBDIR is 55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
29 # set. dolib and friends will ignore CONF_LIBDIR in <2.0.51_pre20 56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${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
30 portageq has_version / '<sys-apps/portage-2.0.51_pre20' && CONF_LIBDIR="lib" 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
31 # and of course, we need to default to lib when CONF_LIBDIR isnt set 71 # and of course, default to lib if CONF_LIBDIR isnt set
32 echo ${CONF_LIBDIR:=lib} 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="$1"
33} 96}
34 97
35# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
36# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
37# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
49# to point to the latest version of the library present. 112# to point to the latest version of the library present.
50# 113#
51# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
52# 115#
53gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
54 # Just make sure it exists 118 # Just make sure it exists
55 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
56 120
57 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
58/* GNU ld script 122/* GNU ld script
59 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
60 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
61 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
62 otherwise we run into linking problems. 126 otherwise we run into linking problems.
63 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
64 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
65END_LDSCRIPT 130END_LDSCRIPT
66 131 fperms a+x "/usr/${libdir}/${1}"
67 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
68 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
69
70 return 0
71} 132}
72 133
73# 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 $*
74# 135#
75# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
355# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
356# implementation. 417# implementation.
357# 418#
358# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
359# 420#
360
361have_NPTL() { 421have_NPTL() {
362
363 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
364 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
365 #include <unistd.h> 424 #include <unistd.h>
366 #include <stdio.h> 425 #include <stdio.h>
367 426
485# vapier@gentoo.org 544# vapier@gentoo.org
486# 545#
487# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
488mymktemp() { 547mymktemp() {
489 local topdir="$1" 548 local topdir="$1"
490 549
491 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
492 if [ "`which mktemp 2>/dev/null`" ] 551 if [ "`which mktemp 2>/dev/null`" ]
493 then 552 then
494 mktemp -p ${topdir} 553 mktemp -p ${topdir}
495 else 554 else
497 touch ${tmp} 556 touch ${tmp}
498 echo ${tmp} 557 echo ${tmp}
499 fi 558 fi
500} 559}
501 560
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 561# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 562# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
505# 565#
506# egetent(database, key) 566# egetent(database, key)
507egetent() { 567egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 568 if useq macos || useq ppc-macos ; then
509 case "$2" in 569 case "$2" in
510 *[!0-9]*) # Non numeric 570 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 572 ;;
513 *) # Numeric 573 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 575 ;;
516 esac 576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
517 else 582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
518 getent $1 $2 588 getent "$1" "$2"
519 fi 589 fi
520} 590}
521 591
522# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
523# vapier@gentoo.org 593# vapier@gentoo.org
569 euid="next" 639 euid="next"
570 fi 640 fi
571 if [ "${euid}" == "next" ] 641 if [ "${euid}" == "next" ]
572 then 642 then
573 local pwrange 643 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then 644 if [ "${USERLAND}" == "BSD" ] ; then
575 pwrange="`jot 898 101`" 645 pwrange="`jot 898 101`"
576 else 646 else
577 pwrange="`seq 101 999`" 647 pwrange="`seq 101 999`"
578 fi 648 fi
579 for euid in ${pwrange} ; do 649 for euid in ${pwrange} ; do
591 then 661 then
592 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 663 die "${eshell} does not exist"
594 fi 664 fi
595 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
596 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
597 fi 672 fi
598 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
600 675
601 # handle homedir 676 # handle homedir
610 # handle groups 685 # handle groups
611 local egroups="$1"; shift 686 local egroups="$1"; shift
612 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
613 then 688 then
614 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
615 export IFS="," 692 export IFS=","
616 for g in ${egroups} 693 for g in ${egroups}
617 do 694 do
618 if [ -z "`egetent group \"${g}\"`" ] 695 if [ -z "`egetent group \"${g}\"`" ]
619 then 696 then
620 eerror "You must add group ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
622 fi 699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
623 done 706 done
624 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
625 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
626 else 714 else
627 egroups="(none)" 715 egroups="(none)"
628 fi 716 fi
629 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
630 718
631 # handle extra and add the user 719 # handle extra and add the user
632 local eextra="$@" 720 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
634 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 723 if useq macos || useq ppc-macos ;
636 then 724 then
637 ### Make the user 725 ### Make the user
638 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
639 then 727 then
640 dscl . create /users/${euser} uid ${euid} 728 dscl . create /users/${euser} uid ${euid}
642 dscl . create /users/${euser} home ${ehome} 730 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 731 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 732 ### Add the user to the groups specified
645 for g in ${egroups} 733 for g in ${egroups}
646 do 734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
647 dscl . merge /groups/${g} users ${euser} 737 dscl . merge /groups/${g} users ${euser}
648 done 738 done
649 else 739 else
650 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on macos yet"
651 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
653 die "Required function missing" 743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${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 ${eextra} || die "enewuser failed"
654 fi 755 fi
655 else 756 else
656 if [ -z "${eextra}" ] 757 if [ -z "${eextra}" ]
657 then 758 then
658 useradd ${opts} ${euser} \ 759 useradd ${opts} ${euser} \
709 then 810 then
710 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
711 then 812 then
712 if [ -z "`egetent group ${egid}`" ] 813 if [ -z "`egetent group ${egid}`" ]
713 then 814 then
714 if [ "${ARCH}" == "macos" ] ; then 815 if useq macos || useq ppc-macos ; then
715 opts="${opts} ${egid}" 816 opts="${opts} ${egid}"
716 else 817 else
717 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
718 fi 819 fi
719 else 820 else
733 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
734 835
735 # add the group 836 # add the group
736 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 839 if useq macos || useq ppc-macos ;
739 then 840 then
740 if [ ! -z "${eextra}" ]; 841 if [ ! -z "${eextra}" ];
741 then 842 then
742 einfo "Extra options are not supported on macos yet" 843 einfo "Extra options are not supported on macos yet"
743 einfo "Please report the ebuild along with the info below" 844 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 845 einfo "eextra: ${eextra}"
745 die "Required function missing" 846 die "Required function missing"
746 fi 847 fi
747 848
748 # If we need the next available 849 # If we need the next available
749 case ${egid} in 850 case ${egid} in
750 *[!0-9]*) # Non numeric 851 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 852 for egid in `jot 898 101`; do
752 [ -z "`egetent group ${egid}`" ] && break 853 [ -z "`egetent group ${egid}`" ] && break
753 done 854 done
754 esac 855 esac
755 dscl . create /groups/${egroup} gid ${egid} 856 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${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"
757 else 866 else
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 868 fi
760 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
761} 870}
795 local exec="${1}" 904 local exec="${1}"
796 local name="${2:-${PN}}" 905 local name="${2:-${PN}}"
797 local icon="${3:-${PN}.png}" 906 local icon="${3:-${PN}.png}"
798 local type="${4}" 907 local type="${4}"
799 local subdir="${6}" 908 local subdir="${6}"
800 local path="${5:-${GAMES_PREFIX}}" 909 local path="${5:-${GAMES_BINDIR}}"
801 if [ -z "${type}" ] 910 if [ -z "${type}" ]
802 then 911 then
803 case ${CATEGORY} in 912 case ${CATEGORY} in
804 "app-emulation") 913 "app-emulation")
805 type=Emulator 914 type=Emulator
828Type=Application 937Type=Application
829Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
830Exec=${exec} 939Exec=${exec}
831Path=${path} 940Path=${path}
832Icon=${icon} 941Icon=${icon}
833Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
834 943
835 if [ -d "/usr/share/applications" ] 944 if [ -d "/usr/share/applications" ]
836 then 945 then
837 insinto /usr/share/applications 946 insinto /usr/share/applications
838 doins ${desktop} 947 doins "${desktop}"
839 fi 948 fi
840 949
841 #if [ -d "/usr/share/gnome/apps" ] 950 #if [ -d "/usr/share/gnome/apps" ]
842 #then 951 #then
843 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
854 #fi 963 #fi
855 964
856 if [ -d "/usr/share/applnk" ] 965 if [ -d "/usr/share/applnk" ]
857 then 966 then
858 insinto /usr/share/applnk/${subdir} 967 insinto /usr/share/applnk/${subdir}
859 doins ${desktop} 968 doins "${desktop}"
860 fi 969 fi
861 970
862 return 0 971 return 0
863} 972}
864 973
977# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
980# many other game companies. 1089# many other game companies.
981# 1090#
982# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
983# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
984# - 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
985# the proper offset from the script itself. 1094# the proper offset from the script itself.
986unpack_makeself() { 1095unpack_makeself() {
987 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
988 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
989 1099
990 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
993 then 1103 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
995 local skip=0 1105 local skip=0
1106 exe=tail
996 case ${ver} in 1107 case ${ver} in
997 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
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1110 ;;
1000 2.0|2.0.1) 1111 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1113 ;;
1003 2.1.1) 1114 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1116 let skip="skip + 1"
1006 ;; 1117 ;;
1007 2.1.2) 1118 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1120 let skip="skip + 1"
1010 ;; 1121 ;;
1011 2.1.3) 1122 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
1014 ;; 1130 ;;
1015 *) 1131 *)
1016 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."
1017 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1021 ;; 1137 ;;
1022 esac 1138 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 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
1025 1146
1026 # 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
1027 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1030 case ${filetype} in 1151 case ${filetype} in
1031 *tar\ archive) 1152 *tar\ archive)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1154 ;;
1034 bzip2*) 1155 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1157 ;;
1037 gzip*) 1158 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1160 ;;
1040 compress*) 1161 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1163 ;;
1043 *) 1164 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1165 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1166 false
1046 ;; 1167 ;;
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1069 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1070 1191
1071 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1073 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1077 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1078 1204
1079 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
1080 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1081********************************************************** 1207**********************************************************
1082The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1270 read 1396 read
1271 fi 1397 fi
1272 done 1398 done
1273} 1399}
1274 1400
1275# Make sure that LINGUAS only contains languages that 1401# Make sure that LINGUAS only contains languages that
1276# a package can support 1402# a package can support
1277# 1403#
1278# usage: strip-linguas <allow LINGUAS> 1404# usage: strip-linguas <allow LINGUAS>
1279# strip-linguas -i <directories of .po files> 1405# strip-linguas -i <directories of .po files>
1280# strip-linguas -u <directories of .po files> 1406# strip-linguas -u <directories of .po files>
1281# 1407#
1282# The first form allows you to specify a list of LINGUAS. 1408# The first form allows you to specify a list of LINGUAS.
1283# 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
1284# directories and uses the intersection of the lists. 1410# directories and uses the intersection of the lists.
1285# 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
1286# directories and uses the union of the lists. 1412# directories and uses the union of the lists.
1287strip-linguas() { 1413strip-linguas() {
1288 local ls newls 1414 local ls newls
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1290 local op="$1"; shift 1416 local op="$1"; shift
1323 unset LINGUAS 1449 unset LINGUAS
1324 else 1450 else
1325 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1326 fi 1452 fi
1327} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${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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