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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 1.97 2004/08/31 09:05:24 lv 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.
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 $(get_libdir) if possible.
24# 51#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() { 53get_libdir() {
54 LIBDIR_TEST=$(type econf)
27 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
28 # if there is an override, we want to use that... always. 56 # if there is an override, we want to use that... always.
29 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
30 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
31 # 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
32 # portage without CONF_LIBDIR support, force the use of lib. dolib 63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
33 # 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
34 CONF_LIBDIR="lib" 69 CONF_LIBDIR="lib"
35 fi 70 fi
36 # and of course, default to lib if CONF_LIBDIR isnt set 71 # and of course, default to lib if CONF_LIBDIR isnt set
37 echo ${CONF_LIBDIR:=lib} 72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
38} 74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
39 81
40# Sometimes you need to override the value returned by get_libdir. A good 82# Sometimes you need to override the value returned by get_libdir. A good
41# example of this is xorg-x11, where lib32 isnt a supported configuration, 83# example of this is xorg-x11, where lib32 isnt a supported configuration,
42# and where lib64 -must- be used on amd64 (for applications that need lib 84# and where lib64 -must- be used on amd64 (for applications that need lib
43# to be 32bit, such as adobe acrobat). Note that this override also bypasses 85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
70# to point to the latest version of the library present. 112# to point to the latest version of the library present.
71# 113#
72# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
73# 115#
74gen_usr_ldscript() { 116gen_usr_ldscript() {
117 local libdir="$(get_libdir)"
75 # Just make sure it exists 118 # Just make sure it exists
76 dodir /usr/$(get_libdir) 119 dodir /usr/${libdir}
77 120
78 cat > ${D}/usr/$(get_libdir)/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
79/* GNU ld script 122/* GNU ld script
80 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
81 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
82 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
83 otherwise we run into linking problems. 126 otherwise we run into linking problems.
84 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
85 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
86END_LDSCRIPT 130END_LDSCRIPT
87 131 fperms a+x "/usr/${libdir}/${1}"
88 echo "GROUP ( /$(get_libdir)/libxxx )" >> ${D}/usr/$(get_libdir)/$1
89 dosed "s:libxxx:$1:" /usr/$(get_libdir)/$1
90
91 return 0
92} 132}
93 133
94# 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 $*
95# 135#
96# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
376# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
377# implementation. 417# implementation.
378# 418#
379# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
380# 420#
381
382have_NPTL() { 421have_NPTL() {
383
384 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
385 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
386 #include <unistd.h> 424 #include <unistd.h>
387 #include <stdio.h> 425 #include <stdio.h>
388 426
503 541
504# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
505# does not exist on the users system 543# does not exist on the users system
506# vapier@gentoo.org 544# vapier@gentoo.org
507# 545#
508# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
509mymktemp() { 547emktemp() {
510 local topdir="$1" 548 local topdir="$1"
511 549
512 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
513 if [ "`which mktemp 2>/dev/null`" ]
514 then 551 then
552 [ -z "${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
515 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
516 else
517 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
518 touch ${tmp}
519 echo ${tmp}
520 fi 567 fi
521} 568}
522 569
523# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
524# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
525# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
526# 574#
527# egetent(database, key) 575# egetent(database, key)
528egetent() { 576egetent() {
529 if [ "${ARCH}" == "macos" ] ; then 577 if useq macos || useq ppc-macos ; then
530 case "$2" in 578 case "$2" in
531 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
532 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
533 ;; 581 ;;
534 *) # Numeric 582 *) # Numeric
535 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
536 ;; 584 ;;
537 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
538 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
539 getent $1 $2 597 getent "$1" "$2"
540 fi 598 fi
541} 599}
542 600
543# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
544# vapier@gentoo.org 602# vapier@gentoo.org
590 euid="next" 648 euid="next"
591 fi 649 fi
592 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
593 then 651 then
594 local pwrange 652 local pwrange
595 if [ "${ARCH}" == "macos" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
596 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
597 else 655 else
598 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
599 fi 657 fi
600 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
612 then 670 then
613 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
614 die "${eshell} does not exist" 672 die "${eshell} does not exist"
615 fi 673 fi
616 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
617 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
618 fi 681 fi
619 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
620 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
621 684
622 # handle homedir 685 # handle homedir
631 # handle groups 694 # handle groups
632 local egroups="$1"; shift 695 local egroups="$1"; shift
633 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
634 then 697 then
635 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
636 export IFS="," 701 export IFS=","
637 for g in ${egroups} 702 for g in ${egroups}
638 do 703 do
704 export IFS="${oldifs}"
639 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
640 then 706 then
641 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
642 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
643 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
644 done 717 done
645 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
646 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
647 else 725 else
648 egroups="(none)" 726 egroups="(none)"
649 fi 727 fi
650 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
651 729
652 # handle extra and add the user 730 # handle extra and add the user
653 local eextra="$@" 731 local eextra="$@"
654 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
655 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
656 if [ "${ARCH}" == "macos" ]; 734 if useq macos || useq ppc-macos ;
657 then 735 then
658 ### Make the user 736 ### Make the user
659 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
660 then 738 then
661 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
662 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
663 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
664 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
665 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
666 for g in ${egroups} 746 for g in ${egroups}
667 do 747 do
668 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
669 done 749 done
750 export IFS="${oldifs}"
670 else 751 else
671 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
672 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
673 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
674 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
675 fi 767 fi
676 else 768 else
677 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
678 then 770 then
679 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
730 then 822 then
731 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
732 then 824 then
733 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
734 then 826 then
735 if [ "${ARCH}" == "macos" ] ; then 827 if useq macos || useq ppc-macos ; then
736 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
737 else 829 else
738 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
739 fi 831 fi
740 else 832 else
754 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
755 847
756 # add the group 848 # add the group
757 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
758 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
759 if [ "${ARCH}" == "macos" ]; 851 if useq macos || useq ppc-macos ;
760 then 852 then
761 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
762 then 854 then
763 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
764 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
765 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
766 die "Required function missing" 858 die "Required function missing"
767 fi 859 fi
768 860
769 # If we need the next available 861 # If we need the next available
770 case ${egid} in 862 case ${egid} in
771 *[!0-9]*) # Non numeric 863 *[!0-9]*) # Non numeric
772 for egid in `jot 898 101`; do 864 for egid in `jot 898 101`; do
773 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
774 done 866 done
775 esac 867 esac
776 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
777 dscl . create /groups/${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"
778 else 878 else
779 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
780 fi 880 fi
781 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
782} 882}
794} 894}
795 895
796# Make a desktop file ! 896# Make a desktop file !
797# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
798# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
799# gnome2 /usr/share/applications
800# gnome1 /usr/share/gnome/apps/
801# KDE ${KDEDIR}/share/applnk /usr/share/applnk
802# 899#
803# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
804# 901#
805# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
806# name: the name that will show up in the menu 903# name: the name that will show up in the menu
807# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
808# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
809# a full path to an icon 906# a full path to an icon
810# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
811# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
812# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
813make_desktop_entry() { 910make_desktop_entry() {
814 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
815 912
816 local exec="${1}" 913 local exec="${1}"
817 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
818 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
819 local type="${4}" 916 local type="${4}"
820 local subdir="${6}" 917 local subdir="${6}"
821 local path="${5:-${GAMES_PREFIX}}" 918 local path="${5:-${GAMES_BINDIR}}"
822 if [ -z "${type}" ] 919 if [ -z "${type}" ]
823 then 920 then
824 case ${CATEGORY} in 921 case ${CATEGORY} in
825 "app-emulation") 922 "app-emulation")
826 type=Emulator 923 type=Emulator
849Type=Application 946Type=Application
850Comment=${DESCRIPTION} 947Comment=${DESCRIPTION}
851Exec=${exec} 948Exec=${exec}
852Path=${path} 949Path=${path}
853Icon=${icon} 950Icon=${icon}
854Categories=Application;${type};" > ${desktop} 951Categories=Application;${type};" > "${desktop}"
855 952
856 if [ -d "/usr/share/applications" ]
857 then
858 insinto /usr/share/applications 953 insinto /usr/share/applications
859 doins ${desktop} 954 doins "${desktop}"
860 fi
861
862 #if [ -d "/usr/share/gnome/apps" ]
863 #then
864 # insinto /usr/share/gnome/apps/Games
865 # doins ${desktop}
866 #fi
867
868 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
869 #then
870 # for ver in /usr/kde/*
871 # do
872 # insinto ${ver}/share/applnk/Games
873 # doins ${desktop}
874 # done
875 #fi
876
877 if [ -d "/usr/share/applnk" ]
878 then
879 insinto /usr/share/applnk/${subdir}
880 doins ${desktop}
881 fi
882 955
883 return 0 956 return 0
884} 957}
885 958
886# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
935 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
936 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
937 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\"`
938 1011
939 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
940 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
941 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
942 1015
943 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
944 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
945 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
946 1019
947 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
948 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
949 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}
950 1023
951 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
952 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
953 iscompressed=1 1026 iscompressed=1
998# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
999# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
1000# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
1001# many other game companies. 1074# many other game companies.
1002# 1075#
1003# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1004# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
1005# - 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
1006# the proper offset from the script itself. 1079# the proper offset from the script itself.
1007unpack_makeself() { 1080unpack_makeself() {
1008 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
1009 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
1010 1084
1011 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
1012 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1013 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
1014 then 1088 then
1015 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1016 local skip=0 1090 local skip=0
1091 exe=tail
1017 case ${ver} in 1092 case ${ver} in
1018 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
1019 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1020 ;; 1095 ;;
1021 2.0|2.0.1) 1096 2.0|2.0.1)
1022 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1023 ;; 1098 ;;
1024 2.1.1) 1099 2.1.1)
1025 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1026 let skip="skip + 1" 1101 let skip="skip + 1"
1027 ;; 1102 ;;
1028 2.1.2) 1103 2.1.2)
1029 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1030 let skip="skip + 1" 1105 let skip="skip + 1"
1031 ;; 1106 ;;
1032 2.1.3) 1107 2.1.3)
1033 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1034 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1035 ;; 1115 ;;
1036 *) 1116 *)
1037 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."
1038 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1039 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1041 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1042 ;; 1122 ;;
1043 esac 1123 esac
1044 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1045 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
1046 1131
1047 # 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
1048 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1049 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1050 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1051 case ${filetype} in 1136 case ${filetype} in
1052 *tar\ archive) 1137 *tar\ archive)
1053 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1054 ;; 1139 ;;
1055 bzip2*) 1140 bzip2*)
1056 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1057 ;; 1142 ;;
1058 gzip*) 1143 gzip*)
1059 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1060 ;; 1145 ;;
1061 compress*) 1146 compress*)
1062 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1063 ;; 1148 ;;
1064 *) 1149 *)
1065 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1066 false 1151 false
1067 ;; 1152 ;;
1089 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1090 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1091 1176
1092 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1093 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1094 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1095 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1096 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1097 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1098 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1099 1189
1100 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1101 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1102********************************************************** 1192**********************************************************
1103The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1104package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1105continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1291 read 1381 read
1292 fi 1382 fi
1293 done 1383 done
1294} 1384}
1295 1385
1296# Make sure that LINGUAS only contains languages that 1386# Make sure that LINGUAS only contains languages that
1297# a package can support 1387# a package can support
1298# 1388#
1299# usage: strip-linguas <allow LINGUAS> 1389# usage: strip-linguas <allow LINGUAS>
1300# strip-linguas -i <directories of .po files> 1390# strip-linguas -i <directories of .po files>
1301# strip-linguas -u <directories of .po files> 1391# strip-linguas -u <directories of .po files>
1302# 1392#
1303# The first form allows you to specify a list of LINGUAS. 1393# The first form allows you to specify a list of LINGUAS.
1304# 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
1305# directories and uses the intersection of the lists. 1395# directories and uses the intersection of the lists.
1306# 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
1307# directories and uses the union of the lists. 1397# directories and uses the union of the lists.
1308strip-linguas() { 1398strip-linguas() {
1309 local ls newls 1399 local ls newls
1310 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1311 local op="$1"; shift 1401 local op="$1"; shift
1344 unset LINGUAS 1434 unset LINGUAS
1345 else 1435 else
1346 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1347 fi 1437 fi
1348} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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