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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 1.98 2004/09/05 22:38:41 ciaranm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.118 2004/10/13 14:33:01 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
49# to assume all libraries will end up in lib. Replace any (sane) instances 49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible. 50# where lib is named directly with $(get_libdir) if possible.
51# 51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() { 53get_libdir() {
54 LIBDIR_TEST=$(type econf)
54 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
55 # if there is an override, we want to use that... always. 56 # if there is an override, we want to use that... always.
56 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
57 elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then 61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
58 # and if there isnt an override, and we're using a version of 62 # # and if there isnt an override, and we're using a version of
59 # portage without CONF_LIBDIR support, force the use of lib. dolib 63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
60 # and friends from portage 2.0.50 wont be too happy otherwise. 64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
61 CONF_LIBDIR="lib" 69 CONF_LIBDIR="lib"
62 fi 70 fi
63 # and of course, default to lib if CONF_LIBDIR isnt set 71 # and of course, default to lib if CONF_LIBDIR isnt set
64 echo ${CONF_LIBDIR:=lib} 72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
65} 74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
66 81
67# Sometimes you need to override the value returned by get_libdir. A good 82# Sometimes you need to override the value returned by get_libdir. A good
68# example of this is xorg-x11, where lib32 isnt a supported configuration, 83# example of this is xorg-x11, where lib32 isnt a supported configuration,
69# and where lib64 -must- be used on amd64 (for applications that need lib 84# and where lib64 -must- be used on amd64 (for applications that need lib
70# to be 32bit, such as adobe acrobat). Note that this override also bypasses 85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
97# to point to the latest version of the library present. 112# to point to the latest version of the library present.
98# 113#
99# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
100# 115#
101gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
102 # Just make sure it exists 118 # Just make sure it exists
103 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
104 120
105 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
106/* GNU ld script 122/* GNU ld script
107 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
108 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
109 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
110 otherwise we run into linking problems. 126 otherwise we run into linking problems.
111 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
112 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
113END_LDSCRIPT 130END_LDSCRIPT
114 131 fperms a+x "/usr/${libdir}/${1}"
115 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
116 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
117
118 return 0
119} 132}
120 133
121# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
122# 135#
123# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
403# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
404# implementation. 417# implementation.
405# 418#
406# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
407# 420#
408
409have_NPTL() { 421have_NPTL() {
410
411 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
412 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
413 #include <unistd.h> 424 #include <unistd.h>
414 #include <stdio.h> 425 #include <stdio.h>
415 426
530 541
531# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
532# does not exist on the users system 543# does not exist on the users system
533# vapier@gentoo.org 544# vapier@gentoo.org
534# 545#
535# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
536mymktemp() { 547emktemp() {
537 local topdir="$1" 548 local topdir="$1"
538 549
539 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
540 if [ "`which mktemp 2>/dev/null`" ]
541 then 551 then
552 [ -z "${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
542 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
543 else
544 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
545 touch ${tmp}
546 echo ${tmp}
547 fi 567 fi
548} 568}
549 569
550# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
551# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
552# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
553# 574#
554# egetent(database, key) 575# egetent(database, key)
555egetent() { 576egetent() {
556 if [ "${ARCH}" == "macos" ] ; then 577 if useq macos || useq ppc-macos ; then
557 case "$2" in 578 case "$2" in
558 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
559 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
560 ;; 581 ;;
561 *) # Numeric 582 *) # Numeric
562 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
563 ;; 584 ;;
564 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
565 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
566 getent $1 $2 597 getent "$1" "$2"
567 fi 598 fi
568} 599}
569 600
570# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
571# vapier@gentoo.org 602# vapier@gentoo.org
617 euid="next" 648 euid="next"
618 fi 649 fi
619 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
620 then 651 then
621 local pwrange 652 local pwrange
622 if [ "${ARCH}" == "macos" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
623 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
624 else 655 else
625 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
626 fi 657 fi
627 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
639 then 670 then
640 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
641 die "${eshell} does not exist" 672 die "${eshell} does not exist"
642 fi 673 fi
643 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
644 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
645 fi 681 fi
646 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
647 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
648 684
649 # handle homedir 685 # handle homedir
658 # handle groups 694 # handle groups
659 local egroups="$1"; shift 695 local egroups="$1"; shift
660 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
661 then 697 then
662 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
663 export IFS="," 701 export IFS=","
664 for g in ${egroups} 702 for g in ${egroups}
665 do 703 do
704 export IFS="${oldifs}"
666 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
667 then 706 then
668 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
669 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
670 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
671 done 717 done
672 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
673 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
674 else 725 else
675 egroups="(none)" 726 egroups="(none)"
676 fi 727 fi
677 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
678 729
679 # handle extra and add the user 730 # handle extra and add the user
680 local eextra="$@" 731 local eextra="$@"
681 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
682 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
683 if [ "${ARCH}" == "macos" ]; 734 if useq macos || useq ppc-macos ;
684 then 735 then
685 ### Make the user 736 ### Make the user
686 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
687 then 738 then
688 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
689 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
690 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
691 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
692 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
693 for g in ${egroups} 746 for g in ${egroups}
694 do 747 do
695 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
696 done 749 done
750 export IFS="${oldifs}"
697 else 751 else
698 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
699 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
700 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
701 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
702 fi 767 fi
703 else 768 else
704 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
705 then 770 then
706 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
757 then 822 then
758 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
759 then 824 then
760 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
761 then 826 then
762 if [ "${ARCH}" == "macos" ] ; then 827 if useq macos || useq ppc-macos ; then
763 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
764 else 829 else
765 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
766 fi 831 fi
767 else 832 else
781 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
782 847
783 # add the group 848 # add the group
784 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
785 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
786 if [ "${ARCH}" == "macos" ]; 851 if useq macos || useq ppc-macos ;
787 then 852 then
788 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
789 then 854 then
790 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
791 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
792 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
793 die "Required function missing" 858 die "Required function missing"
794 fi 859 fi
795 860
796 # If we need the next available 861 # If we need the next available
797 case ${egid} in 862 case ${egid} in
798 *[!0-9]*) # Non numeric 863 *[!0-9]*) # Non numeric
799 for egid in `jot 898 101`; do 864 for egid in `jot 898 101`; do
800 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
801 done 866 done
802 esac 867 esac
803 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
804 dscl . create /groups/${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"
805 else 878 else
806 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
807 fi 880 fi
808 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
809} 882}
821} 894}
822 895
823# Make a desktop file ! 896# Make a desktop file !
824# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
825# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
826# gnome2 /usr/share/applications
827# gnome1 /usr/share/gnome/apps/
828# KDE ${KDEDIR}/share/applnk /usr/share/applnk
829# 899#
830# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
831# 901#
832# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
833# name: the name that will show up in the menu 903# name: the name that will show up in the menu
834# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
835# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
836# a full path to an icon 906# a full path to an icon
837# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
838# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
839# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
840make_desktop_entry() { 910make_desktop_entry() {
841 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
842 912
843 local exec="${1}" 913 local exec="${1}"
844 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
845 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
846 local type="${4}" 916 local type="${4}"
847 local subdir="${6}" 917 local subdir="${6}"
848 local path="${5:-${GAMES_PREFIX}}" 918 local path="${5:-${GAMES_BINDIR}}"
849 if [ -z "${type}" ] 919 if [ -z "${type}" ]
850 then 920 then
851 case ${CATEGORY} in 921 case ${CATEGORY} in
852 "app-emulation") 922 "app-emulation")
853 type=Emulator 923 type=Emulator
876Type=Application 946Type=Application
877Comment=${DESCRIPTION} 947Comment=${DESCRIPTION}
878Exec=${exec} 948Exec=${exec}
879Path=${path} 949Path=${path}
880Icon=${icon} 950Icon=${icon}
881Categories=Application;${type};" > ${desktop} 951Categories=Application;${type};" > "${desktop}"
882 952
883 if [ -d "/usr/share/applications" ]
884 then
885 insinto /usr/share/applications 953 insinto /usr/share/applications
886 doins ${desktop} 954 doins "${desktop}"
887 fi
888
889 #if [ -d "/usr/share/gnome/apps" ]
890 #then
891 # insinto /usr/share/gnome/apps/Games
892 # doins ${desktop}
893 #fi
894
895 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
896 #then
897 # for ver in /usr/kde/*
898 # do
899 # insinto ${ver}/share/applnk/Games
900 # doins ${desktop}
901 # done
902 #fi
903
904 if [ -d "/usr/share/applnk" ]
905 then
906 insinto /usr/share/applnk/${subdir}
907 doins ${desktop}
908 fi
909 955
910 return 0 956 return 0
911} 957}
912 958
913# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
962 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
963 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
964 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\"`
965 1011
966 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
967 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
968 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
969 1015
970 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
971 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
972 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
973 1019
974 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
975 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
976 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}
977 1023
978 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
979 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
980 iscompressed=1 1026 iscompressed=1
1025# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
1026# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1027# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1028# many other game companies. 1074# many other game companies.
1029# 1075#
1030# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1031# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
1032# - 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
1033# the proper offset from the script itself. 1079# the proper offset from the script itself.
1034unpack_makeself() { 1080unpack_makeself() {
1035 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
1036 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
1037 1084
1038 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
1039 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1040 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
1041 then 1088 then
1042 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1043 local skip=0 1090 local skip=0
1091 exe=tail
1044 case ${ver} in 1092 case ${ver} in
1045 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
1046 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1047 ;; 1095 ;;
1048 2.0|2.0.1) 1096 2.0|2.0.1)
1049 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1050 ;; 1098 ;;
1051 2.1.1) 1099 2.1.1)
1052 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1053 let skip="skip + 1" 1101 let skip="skip + 1"
1054 ;; 1102 ;;
1055 2.1.2) 1103 2.1.2)
1056 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1057 let skip="skip + 1" 1105 let skip="skip + 1"
1058 ;; 1106 ;;
1059 2.1.3) 1107 2.1.3)
1060 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1061 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1062 ;; 1115 ;;
1063 *) 1116 *)
1064 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."
1065 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1066 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1068 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1069 ;; 1122 ;;
1070 esac 1123 esac
1071 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1072 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
1073 1131
1074 # 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
1075 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1076 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1077 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1078 case ${filetype} in 1136 case ${filetype} in
1079 *tar\ archive) 1137 *tar\ archive)
1080 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1081 ;; 1139 ;;
1082 bzip2*) 1140 bzip2*)
1083 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1084 ;; 1142 ;;
1085 gzip*) 1143 gzip*)
1086 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1087 ;; 1145 ;;
1088 compress*) 1146 compress*)
1089 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1090 ;; 1148 ;;
1091 *) 1149 *)
1092 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1093 false 1151 false
1094 ;; 1152 ;;
1116 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1117 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1118 1176
1119 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1120 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1121 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1122 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1123 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1124 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1125 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1126 1189
1127 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1128 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1129********************************************************** 1192**********************************************************
1130The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1131package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1132continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1318 read 1381 read
1319 fi 1382 fi
1320 done 1383 done
1321} 1384}
1322 1385
1323# Make sure that LINGUAS only contains languages that 1386# Make sure that LINGUAS only contains languages that
1324# a package can support 1387# a package can support
1325# 1388#
1326# usage: strip-linguas <allow LINGUAS> 1389# usage: strip-linguas <allow LINGUAS>
1327# strip-linguas -i <directories of .po files> 1390# strip-linguas -i <directories of .po files>
1328# strip-linguas -u <directories of .po files> 1391# strip-linguas -u <directories of .po files>
1329# 1392#
1330# The first form allows you to specify a list of LINGUAS. 1393# The first form allows you to specify a list of LINGUAS.
1331# The -i builds a list of po files found in all the 1394# The -i builds a list of po files found in all the
1332# directories and uses the intersection of the lists. 1395# directories and uses the intersection of the lists.
1333# The -u builds a list of po files found in all the 1396# The -u builds a list of po files found in all the
1334# directories and uses the union of the lists. 1397# directories and uses the union of the lists.
1335strip-linguas() { 1398strip-linguas() {
1336 local ls newls 1399 local ls newls
1337 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1338 local op="$1"; shift 1401 local op="$1"; shift
1371 unset LINGUAS 1434 unset LINGUAS
1372 else 1435 else
1373 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1374 fi 1437 fi
1375} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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