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Revision 1.90 Revision 1.118
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 1.90 2004/06/25 00:39:48 vapier 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}
45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 117 local libdir="$(get_libdir)"
39 # Just make sure it exists 118 # Just make sure it exists
40 dodir /usr/lib 119 dodir /usr/${libdir}
41 120
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
43/* GNU ld script 122/* GNU ld script
44 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
46 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 126 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
49 more info. */ 128 more info. */
50GROUP ( /lib/libxxx ) 129GROUP ( /${libdir}/${1} )
51END_LDSCRIPT 130END_LDSCRIPT
52 131 fperms a+x "/usr/${libdir}/${1}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56} 132}
57 133
58# Simple function to draw a line consisting of '=' the same length as $* 134# Simple function to draw a line consisting of '=' the same length as $*
59# 135#
60# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
144 local SINGLE_PATCH="no" 220 local SINGLE_PATCH="no"
145 local x="" 221 local x=""
146 222
147 if [ "$#" -gt 1 ] 223 if [ "$#" -gt 1 ]
148 then 224 then
149 eerror "Invalid arguments to epatch()" 225 local m=""
150 die "Invalid arguments to epatch()" 226 einfo "${#} patches to apply..."
227 for m in "$@" ; do
228 epatch "${m}"
229 done
230 return 0
151 fi 231 fi
152 232
153 if [ -n "$1" -a -f "$1" ] 233 if [ -n "$1" -a -f "$1" ]
154 then 234 then
155 SINGLE_PATCH="yes" 235 SINGLE_PATCH="yes"
336# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
337# implementation. 417# implementation.
338# 418#
339# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
340# 420#
341
342have_NPTL() { 421have_NPTL() {
343
344 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
345 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
346 #include <unistd.h> 424 #include <unistd.h>
347 #include <stdio.h> 425 #include <stdio.h>
348 426
463 541
464# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
465# does not exist on the users system 543# does not exist on the users system
466# vapier@gentoo.org 544# vapier@gentoo.org
467# 545#
468# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
469mymktemp() { 547emktemp() {
470 local topdir="$1" 548 local topdir="$1"
471 549
472 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
473 if [ "`which mktemp 2>/dev/null`" ]
474 then 551 then
552 [ -z "${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
475 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
567 fi
568}
569
570# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574#
575# egetent(database, key)
576egetent() {
577 if useq macos || useq ppc-macos ; then
578 case "$2" in
579 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;;
582 *) # Numeric
583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
584 ;;
585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
476 else 591 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 592 action="group"
478 touch ${tmp} 593 fi
479 echo ${tmp} 594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
597 getent "$1" "$2"
480 fi 598 fi
481} 599}
482 600
483# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
484# vapier@gentoo.org 602# vapier@gentoo.org
501 eerror "No username specified !" 619 eerror "No username specified !"
502 die "Cannot call enewuser without a username" 620 die "Cannot call enewuser without a username"
503 fi 621 fi
504 622
505 # lets see if the username already exists 623 # lets see if the username already exists
506 if [ "${euser}" == "`getent passwd \"${euser}\" | cut -d: -f1`" ] 624 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
507 then 625 then
508 return 0 626 return 0
509 fi 627 fi
510 einfo "Adding user '${euser}' to your system ..." 628 einfo "Adding user '${euser}' to your system ..."
511 629
516 local euid="$1"; shift 634 local euid="$1"; shift
517 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] 635 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
518 then 636 then
519 if [ "${euid}" -gt 0 ] 637 if [ "${euid}" -gt 0 ]
520 then 638 then
521 if [ ! -z "`getent passwd ${euid}`" ] 639 if [ ! -z "`egetent passwd ${euid}`" ]
522 then 640 then
523 euid="next" 641 euid="next"
524 fi 642 fi
525 else 643 else
526 eerror "Userid given but is not greater than 0 !" 644 eerror "Userid given but is not greater than 0 !"
529 else 647 else
530 euid="next" 648 euid="next"
531 fi 649 fi
532 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
533 then 651 then
534 for euid in `seq 101 999` ; do 652 local pwrange
653 if [ "${USERLAND}" == "BSD" ] ; then
654 pwrange="`jot 898 101`"
655 else
656 pwrange="`seq 101 999`"
657 fi
658 for euid in ${pwrange} ; do
535 [ -z "`getent passwd ${euid}`" ] && break 659 [ -z "`egetent passwd ${euid}`" ] && break
536 done 660 done
537 fi 661 fi
538 opts="${opts} -u ${euid}" 662 opts="${opts} -u ${euid}"
539 einfo " - Userid: ${euid}" 663 einfo " - Userid: ${euid}"
540 664
546 then 670 then
547 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
548 die "${eshell} does not exist" 672 die "${eshell} does not exist"
549 fi 673 fi
550 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
551 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
552 fi 681 fi
553 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
554 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
555 684
556 # handle homedir 685 # handle homedir
565 # handle groups 694 # handle groups
566 local egroups="$1"; shift 695 local egroups="$1"; shift
567 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
568 then 697 then
569 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
570 export IFS="," 701 export IFS=","
571 for g in ${egroups} 702 for g in ${egroups}
572 do 703 do
704 export IFS="${oldifs}"
573 if [ -z "`getent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
574 then 706 then
575 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
576 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
577 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
578 done 717 done
579 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
580 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
581 else 725 else
582 egroups="(none)" 726 egroups="(none)"
583 fi 727 fi
584 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
585 729
586 # handle extra and add the user 730 # handle extra and add the user
587 local eextra="$@" 731 local eextra="$@"
588 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
589 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ;
735 then
736 ### Make the user
590 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
591 then 738 then
592 useradd ${opts} ${euser} \ 739 dscl . create /users/${euser} uid ${euid}
740 dscl . create /users/${euser} shell ${eshell}
741 dscl . create /users/${euser} home ${ehome}
742 dscl . create /users/${euser} realname "added by portage for ${PN}"
743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
746 for g in ${egroups}
747 do
748 dscl . merge /groups/${g} users ${euser}
749 done
750 export IFS="${oldifs}"
751 else
752 einfo "Extra options are not supported on macos yet"
753 einfo "Please report the ebuild along with the info below"
754 einfo "eextra: ${eextra}"
755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${eextra}" ]
759 then
760 pw useradd ${euser} ${opts} \
593 -c "added by portage for ${PN}" \ 761 -c "added by portage for ${PN}" \
594 || die "enewuser failed" 762 die "enewuser failed"
595 else 763 else
596 einfo " - Extra: ${eextra}" 764 einfo " - Extra: ${eextra}"
765 pw useradd ${euser} ${opts} \
766 -c ${eextra} || die "enewuser failed"
767 fi
768 else
769 if [ -z "${eextra}" ]
770 then
771 useradd ${opts} ${euser} \
772 -c "added by portage for ${PN}" \
773 || die "enewuser failed"
774 else
775 einfo " - Extra: ${eextra}"
597 useradd ${opts} ${euser} ${eextra} \ 776 useradd ${opts} ${euser} ${eextra} \
598 || die "enewuser failed" 777 || die "enewuser failed"
778 fi
599 fi 779 fi
600 export SANDBOX_ON="${oldsandbox}" 780 export SANDBOX_ON="${oldsandbox}"
601 781
602 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] 782 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
603 then 783 then
625 eerror "No group specified !" 805 eerror "No group specified !"
626 die "Cannot call enewgroup without a group" 806 die "Cannot call enewgroup without a group"
627 fi 807 fi
628 808
629 # see if group already exists 809 # see if group already exists
630 if [ "${egroup}" == "`getent group \"${egroup}\" | cut -d: -f1`" ] 810 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
631 then 811 then
632 return 0 812 return 0
633 fi 813 fi
634 einfo "Adding group '${egroup}' to your system ..." 814 einfo "Adding group '${egroup}' to your system ..."
635 815
640 local egid="$1"; shift 820 local egid="$1"; shift
641 if [ ! -z "${egid}" ] 821 if [ ! -z "${egid}" ]
642 then 822 then
643 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
644 then 824 then
645 if [ -z "`getent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
646 then 826 then
827 if useq macos || useq ppc-macos ; then
828 opts="${opts} ${egid}"
829 else
647 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
831 fi
648 else 832 else
649 egid="next available; requested gid taken" 833 egid="next available; requested gid taken"
650 fi 834 fi
651 else 835 else
652 eerror "Groupid given but is not greater than 0 !" 836 eerror "Groupid given but is not greater than 0 !"
662 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
663 847
664 # add the group 848 # add the group
665 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
666 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ;
852 then
853 if [ ! -z "${eextra}" ];
854 then
855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}"
858 die "Required function missing"
859 fi
860
861 # If we need the next available
862 case ${egid} in
863 *[!0-9]*) # Non numeric
864 for egid in `jot 898 101`; do
865 [ -z "`egetent group ${egid}`" ] && break
866 done
867 esac
868 dscl . create /groups/${egroup} gid ${egid}
869 dscl . create /groups/${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"
878 else
667 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
880 fi
668 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
669} 882}
670 883
671# Simple script to replace 'dos2unix' binaries 884# Simple script to replace 'dos2unix' binaries
672# vapier@gentoo.org 885# vapier@gentoo.org
681} 894}
682 895
683# Make a desktop file ! 896# Make a desktop file !
684# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
685# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
686# gnome2 /usr/share/applications
687# gnome1 /usr/share/gnome/apps/
688# KDE ${KDEDIR}/share/applnk /usr/share/applnk
689# 899#
690# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
691# 901#
692# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
693# name: the name that will show up in the menu 903# name: the name that will show up in the menu
694# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
695# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
696# a full path to an icon 906# a full path to an icon
697# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
698# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
699# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
700make_desktop_entry() { 910make_desktop_entry() {
701 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
702 912
703 local exec="${1}" 913 local exec="${1}"
704 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
705 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
706 local type="${4}" 916 local type="${4}"
707 local subdir="${6}" 917 local subdir="${6}"
708 local path="${5:-${GAMES_PREFIX}}" 918 local path="${5:-${GAMES_BINDIR}}"
709 if [ -z "${type}" ] 919 if [ -z "${type}" ]
710 then 920 then
711 case ${CATEGORY} in 921 case ${CATEGORY} in
712 "app-emulation") 922 "app-emulation")
713 type=Emulator 923 type=Emulator
736Type=Application 946Type=Application
737Comment=${DESCRIPTION} 947Comment=${DESCRIPTION}
738Exec=${exec} 948Exec=${exec}
739Path=${path} 949Path=${path}
740Icon=${icon} 950Icon=${icon}
741Categories=Application;${type};" > ${desktop} 951Categories=Application;${type};" > "${desktop}"
742 952
743 if [ -d "/usr/share/applications" ]
744 then
745 insinto /usr/share/applications 953 insinto /usr/share/applications
746 doins ${desktop} 954 doins "${desktop}"
747 fi
748
749 #if [ -d "/usr/share/gnome/apps" ]
750 #then
751 # insinto /usr/share/gnome/apps/Games
752 # doins ${desktop}
753 #fi
754
755 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
756 #then
757 # for ver in /usr/kde/*
758 # do
759 # insinto ${ver}/share/applnk/Games
760 # doins ${desktop}
761 # done
762 #fi
763
764 if [ -d "/usr/share/applnk" ]
765 then
766 insinto /usr/share/applnk/${subdir}
767 doins ${desktop}
768 fi
769 955
770 return 0 956 return 0
771} 957}
772 958
773# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
822 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
823 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
824 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\"`
825 1011
826 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
827 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
828 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
829 1015
830 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
831 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
832 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
833 1019
834 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
835 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
836 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}
837 1023
838 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
839 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
840 iscompressed=1 1026 iscompressed=1
885# Unpack those pesky makeself generated files ... 1071# Unpack those pesky makeself generated files ...
886# They're shell scripts with the binary package tagged onto 1072# They're shell scripts with the binary package tagged onto
887# the end of the archive. Loki utilized the format as does 1073# the end of the archive. Loki utilized the format as does
888# many other game companies. 1074# many other game companies.
889# 1075#
890# Usage: unpack_makeself [file to unpack] [offset] 1076# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
891# - If the file is not specified then unpack will utilize ${A}. 1077# - If the file is not specified then unpack will utilize ${A}.
892# - 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
893# the proper offset from the script itself. 1079# the proper offset from the script itself.
894unpack_makeself() { 1080unpack_makeself() {
895 local src="`find_unpackable_file $1`" 1081 local src="$(find_unpackable_file "$1")"
896 local skip="$2" 1082 local skip="$2"
1083 local exe="$3"
897 1084
898 local shrtsrc="`basename ${src}`" 1085 local shrtsrc="$(basename "${src}")"
899 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1086 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
900 if [ -z "${skip}" ] 1087 if [ -z "${skip}" ]
901 then 1088 then
902 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1089 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
903 local skip=0 1090 local skip=0
1091 exe=tail
904 case ${ver} in 1092 case ${ver} in
905 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
906 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1094 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
907 ;; 1095 ;;
908 2.0|2.0.1) 1096 2.0|2.0.1)
909 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1097 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
910 ;; 1098 ;;
911 2.1.1) 1099 2.1.1)
912 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1100 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
913 let skip="skip + 1" 1101 let skip="skip + 1"
914 ;; 1102 ;;
915 2.1.2) 1103 2.1.2)
916 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1104 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
917 let skip="skip + 1" 1105 let skip="skip + 1"
918 ;; 1106 ;;
919 2.1.3) 1107 2.1.3)
920 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1108 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
921 let skip="skip + 1" 1109 let skip="skip + 1"
1110 ;;
1111 2.1.4)
1112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1113 skip=$(head -n ${skip} "${src}" | wc -c)
1114 exe="dd"
922 ;; 1115 ;;
923 *) 1116 *)
924 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."
925 eerror "The version I detected was '${ver}'." 1118 eerror "The version I detected was '${ver}'."
926 eerror "Please file a bug about the file ${shrtsrc} at" 1119 eerror "Please file a bug about the file ${shrtsrc} at"
928 die "makeself version '${ver}' not supported" 1121 die "makeself version '${ver}' not supported"
929 ;; 1122 ;;
930 esac 1123 esac
931 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1124 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
932 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
933 1131
934 # 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
935 local tmpfile="`mymktemp ${T}`" 1133 local tmpfile="$(emktemp)"
936 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
937 local filetype="`file -b ${tmpfile}`" 1135 local filetype="$(file -b "${tmpfile}")"
938 case ${filetype} in 1136 case ${filetype} in
939 *tar\ archive) 1137 *tar\ archive)
940 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
941 ;; 1139 ;;
942 bzip2*) 1140 bzip2*)
943 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1141 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
944 ;; 1142 ;;
945 gzip*) 1143 gzip*)
946 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1144 eval ${exe} | tar --no-same-owner -xzf -
1145 ;;
1146 compress*)
1147 eval ${exe} | gunzip | tar --no-same-owner -xf -
947 ;; 1148 ;;
948 *) 1149 *)
1150 eerror "Unknown filetype \"${filetype}\" ?"
949 false 1151 false
950 ;; 1152 ;;
951 esac 1153 esac
952 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1154 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
953} 1155}
972 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1174 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
973 local l="`basename ${lic}`" 1175 local l="`basename ${lic}`"
974 1176
975 # here is where we check for the licenses the user already 1177 # here is where we check for the licenses the user already
976 # accepted ... if we don't find a match, we make the user accept 1178 # accepted ... if we don't find a match, we make the user accept
1179 local shopts=$-
977 local alic 1180 local alic
1181 set -o noglob #so that bash doesn't expand "*"
978 for alic in "${ACCEPT_LICENSE}" ; do 1182 for alic in ${ACCEPT_LICENSE} ; do
979 [ "${alic}" == "*" ] && return 0 1183 if [[ ${alic} == * || ${alic} == ${l} ]]; then
980 [ "${alic}" == "${l}" ] && return 0 1184 set +o noglob; set -${shopts} #reset old shell opts
1185 return 0
1186 fi
981 done 1187 done
1188 set +o noglob; set -$shopts #reset old shell opts
982 1189
983 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
984 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
985********************************************************** 1192**********************************************************
986The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
987package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
988continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1173 einfo "or hit CTRL+C to abort the emerge." 1380 einfo "or hit CTRL+C to abort the emerge."
1174 read 1381 read
1175 fi 1382 fi
1176 done 1383 done
1177} 1384}
1385
1386# Make sure that LINGUAS only contains languages that
1387# a package can support
1388#
1389# usage: strip-linguas <allow LINGUAS>
1390# strip-linguas -i <directories of .po files>
1391# strip-linguas -u <directories of .po files>
1392#
1393# The first form allows you to specify a list of LINGUAS.
1394# The -i builds a list of po files found in all the
1395# directories and uses the intersection of the lists.
1396# The -u builds a list of po files found in all the
1397# directories and uses the union of the lists.
1398strip-linguas() {
1399 local ls newls
1400 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1401 local op="$1"; shift
1402 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1403 local d f
1404 for d in "$@" ; do
1405 if [ "${op}" == "-u" ] ; then
1406 newls="${ls}"
1407 else
1408 newls=""
1409 fi
1410 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1411 if [ "${op}" == "-i" ] ; then
1412 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}"
1413 else
1414 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}"
1415 fi
1416 done
1417 ls="${newls}"
1418 done
1419 ls="${ls//.po}"
1420 else
1421 ls="$@"
1422 fi
1423
1424 ls=" ${ls} "
1425 newls=""
1426 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}"
1429 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi
1432 done
1433 if [ -z "${newls}" ] ; then
1434 unset LINGUAS
1435 else
1436 export LINGUAS="${newls}"
1437 fi
1438}
1439
1440# moved from kernel.eclass since they are generally useful outside of
1441# kernel.eclass -iggy (20041002)
1442
1443# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds
1445
1446# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() {
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${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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