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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 1.118 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 $(get_libdir) if possible.
24# 51#
25# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
26get_libdir() { 53get_libdir() {
27 # CONF_LIBDIR wasnt supported until 2.0.51_pre18, so for all versions of 54 LIBDIR_TEST=$(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
482 541
483# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
484# does not exist on the users system 543# does not exist on the users system
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 optional parameter (the directory to create tmpfile in)
488mymktemp() { 547emktemp() {
489 local topdir="$1" 548 local topdir="$1"
490 549
491 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
492 if [ "`which mktemp 2>/dev/null`" ]
493 then 551 then
552 [ -z "${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
494 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
495 else
496 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
497 touch ${tmp}
498 echo ${tmp}
499 fi 567 fi
500} 568}
501 569
502# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
503# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
504# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
505# 574#
506# egetent(database, key) 575# egetent(database, key)
507egetent() { 576egetent() {
508 if [ "${ARCH}" == "macos" ] ; then 577 if useq macos || useq ppc-macos ; then
509 case "$2" in 578 case "$2" in
510 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
511 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
512 ;; 581 ;;
513 *) # Numeric 582 *) # Numeric
514 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
515 ;; 584 ;;
516 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
517 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
518 getent $1 $2 597 getent "$1" "$2"
519 fi 598 fi
520} 599}
521 600
522# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
523# vapier@gentoo.org 602# vapier@gentoo.org
569 euid="next" 648 euid="next"
570 fi 649 fi
571 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
572 then 651 then
573 local pwrange 652 local pwrange
574 if [ "${ARCH}" == "macos" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
575 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
576 else 655 else
577 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
578 fi 657 fi
579 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
591 then 670 then
592 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
593 die "${eshell} does not exist" 672 die "${eshell} does not exist"
594 fi 673 fi
595 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
596 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
597 fi 681 fi
598 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
599 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
600 684
601 # handle homedir 685 # handle homedir
610 # handle groups 694 # handle groups
611 local egroups="$1"; shift 695 local egroups="$1"; shift
612 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
613 then 697 then
614 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
615 export IFS="," 701 export IFS=","
616 for g in ${egroups} 702 for g in ${egroups}
617 do 703 do
704 export IFS="${oldifs}"
618 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
619 then 706 then
620 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
621 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
622 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
623 done 717 done
624 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
625 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
626 else 725 else
627 egroups="(none)" 726 egroups="(none)"
628 fi 727 fi
629 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
630 729
631 # handle extra and add the user 730 # handle extra and add the user
632 local eextra="$@" 731 local eextra="$@"
633 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
634 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
635 if [ "${ARCH}" == "macos" ]; 734 if useq macos || useq ppc-macos ;
636 then 735 then
637 ### Make the user 736 ### Make the user
638 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
639 then 738 then
640 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
641 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
642 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
643 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
644 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
645 for g in ${egroups} 746 for g in ${egroups}
646 do 747 do
647 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
648 done 749 done
750 export IFS="${oldifs}"
649 else 751 else
650 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
651 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
652 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
653 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
654 fi 767 fi
655 else 768 else
656 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
657 then 770 then
658 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
709 then 822 then
710 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
711 then 824 then
712 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
713 then 826 then
714 if [ "${ARCH}" == "macos" ] ; then 827 if useq macos || useq ppc-macos ; then
715 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
716 else 829 else
717 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
718 fi 831 fi
719 else 832 else
733 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
734 847
735 # add the group 848 # add the group
736 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
737 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
738 if [ "${ARCH}" == "macos" ]; 851 if useq macos || useq ppc-macos ;
739 then 852 then
740 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
741 then 854 then
742 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
743 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
744 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
745 die "Required function missing" 858 die "Required function missing"
746 fi 859 fi
747 860
748 # If we need the next available 861 # If we need the next available
749 case ${egid} in 862 case ${egid} in
750 *[!0-9]*) # Non numeric 863 *[!0-9]*) # Non numeric
751 for egid in `jot 898 101`; do 864 for egid in `jot 898 101`; do
752 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
753 done 866 done
754 esac 867 esac
755 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
756 dscl . create /groups/${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"
757 else 878 else
758 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
759 fi 880 fi
760 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
761} 882}
773} 894}
774 895
775# Make a desktop file ! 896# Make a desktop file !
776# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
777# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
778# gnome2 /usr/share/applications
779# gnome1 /usr/share/gnome/apps/
780# KDE ${KDEDIR}/share/applnk /usr/share/applnk
781# 899#
782# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
783# 901#
784# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
785# name: the name that will show up in the menu 903# name: the name that will show up in the menu
786# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
787# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
788# a full path to an icon 906# a full path to an icon
789# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
790# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
791# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
792make_desktop_entry() { 910make_desktop_entry() {
793 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
794 912
795 local exec="${1}" 913 local exec="${1}"
796 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
797 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
798 local type="${4}" 916 local type="${4}"
799 local subdir="${6}" 917 local subdir="${6}"
800 local path="${5:-${GAMES_PREFIX}}" 918 local path="${5:-${GAMES_BINDIR}}"
801 if [ -z "${type}" ] 919 if [ -z "${type}" ]
802 then 920 then
803 case ${CATEGORY} in 921 case ${CATEGORY} in
804 "app-emulation") 922 "app-emulation")
805 type=Emulator 923 type=Emulator
828Type=Application 946Type=Application
829Comment=${DESCRIPTION} 947Comment=${DESCRIPTION}
830Exec=${exec} 948Exec=${exec}
831Path=${path} 949Path=${path}
832Icon=${icon} 950Icon=${icon}
833Categories=Application;${type};" > ${desktop} 951Categories=Application;${type};" > "${desktop}"
834 952
835 if [ -d "/usr/share/applications" ]
836 then
837 insinto /usr/share/applications 953 insinto /usr/share/applications
838 doins ${desktop} 954 doins "${desktop}"
839 fi
840
841 #if [ -d "/usr/share/gnome/apps" ]
842 #then
843 # insinto /usr/share/gnome/apps/Games
844 # doins ${desktop}
845 #fi
846
847 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
848 #then
849 # for ver in /usr/kde/*
850 # do
851 # insinto ${ver}/share/applnk/Games
852 # doins ${desktop}
853 # done
854 #fi
855
856 if [ -d "/usr/share/applnk" ]
857 then
858 insinto /usr/share/applnk/${subdir}
859 doins ${desktop}
860 fi
861 955
862 return 0 956 return 0
863} 957}
864 958
865# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
914 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
915 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
916 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\"`
917 1011
918 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
919 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
920 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
921 1015
922 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
923 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
924 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
925 1019
926 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
927 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
928 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}
929 1023
930 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
931 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
932 iscompressed=1 1026 iscompressed=1
977# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
978# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
979# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
980# many other game companies. 1074# many other game companies.
981# 1075#
982# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
983# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
984# - 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
985# the proper offset from the script itself. 1079# the proper offset from the script itself.
986unpack_makeself() { 1080unpack_makeself() {
987 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
988 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
989 1084
990 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
991 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
992 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
993 then 1088 then
994 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
995 local skip=0 1090 local skip=0
1091 exe=tail
996 case ${ver} in 1092 case ${ver} in
997 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
998 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
999 ;; 1095 ;;
1000 2.0|2.0.1) 1096 2.0|2.0.1)
1001 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1002 ;; 1098 ;;
1003 2.1.1) 1099 2.1.1)
1004 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1005 let skip="skip + 1" 1101 let skip="skip + 1"
1006 ;; 1102 ;;
1007 2.1.2) 1103 2.1.2)
1008 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1009 let skip="skip + 1" 1105 let skip="skip + 1"
1010 ;; 1106 ;;
1011 2.1.3) 1107 2.1.3)
1012 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1013 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
1014 ;; 1115 ;;
1015 *) 1116 *)
1016 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."
1017 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
1018 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
1020 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
1021 ;; 1122 ;;
1022 esac 1123 esac
1023 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1024 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
1025 1131
1026 # 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
1027 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
1028 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1029 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
1030 case ${filetype} in 1136 case ${filetype} in
1031 *tar\ archive) 1137 *tar\ archive)
1032 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1033 ;; 1139 ;;
1034 bzip2*) 1140 bzip2*)
1035 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1036 ;; 1142 ;;
1037 gzip*) 1143 gzip*)
1038 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1039 ;; 1145 ;;
1040 compress*) 1146 compress*)
1041 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
1042 ;; 1148 ;;
1043 *) 1149 *)
1044 eerror "Unknown filetype \"${filetype}\" ?" 1150 eerror "Unknown filetype \"${filetype}\" ?"
1045 false 1151 false
1046 ;; 1152 ;;
1068 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1069 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
1070 1176
1071 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
1072 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
1073 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
1074 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
1075 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1076 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
1077 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
1078 1189
1079 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1080 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1081********************************************************** 1192**********************************************************
1082The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1083package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1084continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1270 read 1381 read
1271 fi 1382 fi
1272 done 1383 done
1273} 1384}
1274 1385
1275# Make sure that LINGUAS only contains languages that 1386# Make sure that LINGUAS only contains languages that
1276# a package can support 1387# a package can support
1277# 1388#
1278# usage: strip-linguas <allow LINGUAS> 1389# usage: strip-linguas <allow LINGUAS>
1279# strip-linguas -i <directories of .po files> 1390# strip-linguas -i <directories of .po files>
1280# strip-linguas -u <directories of .po files> 1391# strip-linguas -u <directories of .po files>
1281# 1392#
1282# The first form allows you to specify a list of LINGUAS. 1393# The first form allows you to specify a list of LINGUAS.
1283# 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
1284# directories and uses the intersection of the lists. 1395# directories and uses the intersection of the lists.
1285# 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
1286# directories and uses the union of the lists. 1397# directories and uses the union of the lists.
1287strip-linguas() { 1398strip-linguas() {
1288 local ls newls 1399 local ls newls
1289 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1290 local op="$1"; shift 1401 local op="$1"; shift
1323 unset LINGUAS 1434 unset LINGUAS
1324 else 1435 else
1325 export LINGUAS="${newls}" 1436 export LINGUAS="${newls}"
1326 fi 1437 fi
1327} 1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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