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Revision 1.92 Revision 1.117
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 1.92 2004/08/03 17:24:52 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.117 2004/10/09 18:25:43 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}"
476 else
477 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
478 touch ${tmp}
479 echo ${tmp}
480 fi 567 fi
481} 568}
482 569
483# Small wrapper for getent (Linux) and nidump (Mac OS X) 570# Small wrapper for getent (Linux), nidump (Mac OS X),
484# used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
485# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
486# 574#
487# egetent(database, key) 575# egetent(database, key)
488egetent() { 576egetent() {
489 if [ "${ARCH}" == "macos" ] ; then 577 if useq macos || useq ppc-macos ; then
490 case "$2" in 578 case "$2" in
491 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
492 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
493 ;; 581 ;;
494 *) # Numeric 582 *) # Numeric
495 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 583 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
496 ;; 584 ;;
497 esac 585 esac
586 elif useq x86-fbsd ; then
587 local action
588 if [ "$1" == "passwd" ]
589 then
590 action="user"
498 else 591 else
592 action="group"
593 fi
594 pw show "${action}" "$2" -q
595 else
596 which nscd >& /dev/null && nscd -i "$1"
499 getent $1 $2 597 getent "$1" "$2"
500 fi 598 fi
501} 599}
502 600
503# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
504# vapier@gentoo.org 602# vapier@gentoo.org
550 euid="next" 648 euid="next"
551 fi 649 fi
552 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
553 then 651 then
554 local pwrange 652 local pwrange
555 if [ "${ARCH}" == "macos" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
556 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
557 else 655 else
558 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
559 fi 657 fi
560 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
572 then 670 then
573 eerror "A shell was specified but it does not exist !" 671 eerror "A shell was specified but it does not exist !"
574 die "${eshell} does not exist" 672 die "${eshell} does not exist"
575 fi 673 fi
576 else 674 else
675 if [ "${USERLAND}" == "BSD" ]
676 then
677 eshell="/usr/bin/false"
678 else
577 eshell="/bin/false" 679 eshell="/bin/false"
680 fi
578 fi 681 fi
579 einfo " - Shell: ${eshell}" 682 einfo " - Shell: ${eshell}"
580 opts="${opts} -s ${eshell}" 683 opts="${opts} -s ${eshell}"
581 684
582 # handle homedir 685 # handle homedir
591 # handle groups 694 # handle groups
592 local egroups="$1"; shift 695 local egroups="$1"; shift
593 if [ ! -z "${egroups}" ] 696 if [ ! -z "${egroups}" ]
594 then 697 then
595 local oldifs="${IFS}" 698 local oldifs="${IFS}"
699 local defgroup="" exgroups=""
700
596 export IFS="," 701 export IFS=","
597 for g in ${egroups} 702 for g in ${egroups}
598 do 703 do
704 export IFS="${oldifs}"
599 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
600 then 706 then
601 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
602 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
603 fi 709 fi
710 if [ -z "${defgroup}" ]
711 then
712 defgroup="${g}"
713 else
714 exgroups="${exgroups},${g}"
715 fi
716 export IFS=","
604 done 717 done
605 export IFS="${oldifs}" 718 export IFS="${oldifs}"
719
606 opts="${opts} -g ${egroups}" 720 opts="${opts} -g ${defgroup}"
721 if [ ! -z "${exgroups}" ]
722 then
723 opts="${opts} -G ${exgroups:1}"
724 fi
607 else 725 else
608 egroups="(none)" 726 egroups="(none)"
609 fi 727 fi
610 einfo " - Groups: ${egroups}" 728 einfo " - Groups: ${egroups}"
611 729
612 # handle extra and add the user 730 # handle extra and add the user
613 local eextra="$@" 731 local eextra="$@"
614 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
615 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
616 if [ "${ARCH}" == "macos" ]; 734 if useq macos || useq ppc-macos ;
617 then 735 then
618 ### Make the user 736 ### Make the user
619 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
620 then 738 then
621 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
622 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
623 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
624 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
625 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
626 for g in ${egroups} 746 for g in ${egroups}
627 do 747 do
628 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
629 done 749 done
750 export IFS="${oldifs}"
630 else 751 else
631 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
632 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
633 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
634 die "Required function missing" 755 die "Required function missing"
756 fi
757 elif use x86-fbsd ; then
758 if [ -z "${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 ${eextra} || die "enewuser failed"
635 fi 767 fi
636 else 768 else
637 if [ -z "${eextra}" ] 769 if [ -z "${eextra}" ]
638 then 770 then
639 useradd ${opts} ${euser} \ 771 useradd ${opts} ${euser} \
690 then 822 then
691 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
692 then 824 then
693 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
694 then 826 then
695 if [ "${ARCH}" == "macos" ] ; then 827 if useq macos || useq ppc-macos ; then
696 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
697 else 829 else
698 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
699 fi 831 fi
700 else 832 else
714 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
715 847
716 # add the group 848 # add the group
717 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
718 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
719 if [ "${ARCH}" == "macos" ]; 851 if useq macos || useq ppc-macos ;
720 then 852 then
721 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
722 then 854 then
723 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
724 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
725 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
726 die "Required function missing" 858 die "Required function missing"
727 fi 859 fi
728 860
729 # If we need the next available 861 # If we need the next available
730 case ${egid} in 862 case ${egid} in
731 *[!0-9]*) # Non numeric 863 *[!0-9]*) # Non numeric
732 for egid in `jot 898 101`; do 864 for egid in `jot 898 101`; do
733 [ -z "`egetent group ${egid}`" ] && break 865 [ -z "`egetent group ${egid}`" ] && break
734 done 866 done
735 esac 867 esac
736 dscl . create /groups/${egroup} gid ${egid} 868 dscl . create /groups/${egroup} gid ${egid}
737 dscl . create /groups/${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"
738 else 878 else
739 groupadd ${opts} ${egroup} || die "enewgroup failed" 879 groupadd ${opts} ${egroup} || die "enewgroup failed"
740 fi 880 fi
741 export SANDBOX_ON="${oldsandbox}" 881 export SANDBOX_ON="${oldsandbox}"
742} 882}
776 local exec="${1}" 916 local exec="${1}"
777 local name="${2:-${PN}}" 917 local name="${2:-${PN}}"
778 local icon="${3:-${PN}.png}" 918 local icon="${3:-${PN}.png}"
779 local type="${4}" 919 local type="${4}"
780 local subdir="${6}" 920 local subdir="${6}"
781 local path="${5:-${GAMES_PREFIX}}" 921 local path="${5:-${GAMES_BINDIR}}"
782 if [ -z "${type}" ] 922 if [ -z "${type}" ]
783 then 923 then
784 case ${CATEGORY} in 924 case ${CATEGORY} in
785 "app-emulation") 925 "app-emulation")
786 type=Emulator 926 type=Emulator
809Type=Application 949Type=Application
810Comment=${DESCRIPTION} 950Comment=${DESCRIPTION}
811Exec=${exec} 951Exec=${exec}
812Path=${path} 952Path=${path}
813Icon=${icon} 953Icon=${icon}
814Categories=Application;${type};" > ${desktop} 954Categories=Application;${type};" > "${desktop}"
815 955
816 if [ -d "/usr/share/applications" ] 956 if [ -d "/usr/share/applications" ]
817 then 957 then
818 insinto /usr/share/applications 958 insinto /usr/share/applications
819 doins ${desktop} 959 doins "${desktop}"
820 fi 960 fi
821 961
822 #if [ -d "/usr/share/gnome/apps" ] 962 #if [ -d "/usr/share/gnome/apps" ]
823 #then 963 #then
824 # insinto /usr/share/gnome/apps/Games 964 # insinto /usr/share/gnome/apps/Games
835 #fi 975 #fi
836 976
837 if [ -d "/usr/share/applnk" ] 977 if [ -d "/usr/share/applnk" ]
838 then 978 then
839 insinto /usr/share/applnk/${subdir} 979 insinto /usr/share/applnk/${subdir}
840 doins ${desktop} 980 doins "${desktop}"
841 fi 981 fi
842 982
843 return 0 983 return 0
844} 984}
845 985
895 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1035 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
896 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1036 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
897 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1037 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
898 1038
899 # grab metadata for debug reasons 1039 # grab metadata for debug reasons
900 local metafile="`mymktemp ${T}`" 1040 local metafile="$(emktemp)"
901 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1041 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
902 1042
903 # rip out the final file name from the metadata 1043 # rip out the final file name from the metadata
904 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1044 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
905 datafile="`basename ${datafile}`" 1045 datafile="`basename ${datafile}`"
906 1046
907 # now lets uncompress/untar the file if need be 1047 # now lets uncompress/untar the file if need be
908 local tmpfile="`mymktemp ${T}`" 1048 local tmpfile="$(emktemp)"
909 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1049 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 1050
911 local iscompressed="`file -b ${tmpfile}`" 1051 local iscompressed="`file -b ${tmpfile}`"
912 if [ "${iscompressed:0:8}" == "compress" ] ; then 1052 if [ "${iscompressed:0:8}" == "compress" ] ; then
913 iscompressed=1 1053 iscompressed=1
958# Unpack those pesky makeself generated files ... 1098# Unpack those pesky makeself generated files ...
959# They're shell scripts with the binary package tagged onto 1099# They're shell scripts with the binary package tagged onto
960# the end of the archive. Loki utilized the format as does 1100# the end of the archive. Loki utilized the format as does
961# many other game companies. 1101# many other game companies.
962# 1102#
963# Usage: unpack_makeself [file to unpack] [offset] 1103# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
964# - If the file is not specified then unpack will utilize ${A}. 1104# - If the file is not specified then unpack will utilize ${A}.
965# - If the offset is not specified then we will attempt to extract 1105# - If the offset is not specified then we will attempt to extract
966# the proper offset from the script itself. 1106# the proper offset from the script itself.
967unpack_makeself() { 1107unpack_makeself() {
968 local src="`find_unpackable_file $1`" 1108 local src="$(find_unpackable_file "$1")"
969 local skip="$2" 1109 local skip="$2"
1110 local exe="$3"
970 1111
971 local shrtsrc="`basename ${src}`" 1112 local shrtsrc="$(basename "${src}")"
972 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1113 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
973 if [ -z "${skip}" ] 1114 if [ -z "${skip}" ]
974 then 1115 then
975 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1116 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
976 local skip=0 1117 local skip=0
1118 exe=tail
977 case ${ver} in 1119 case ${ver} in
978 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1120 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
979 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1121 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
980 ;; 1122 ;;
981 2.0|2.0.1) 1123 2.0|2.0.1)
982 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1124 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
983 ;; 1125 ;;
984 2.1.1) 1126 2.1.1)
985 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1127 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
986 let skip="skip + 1" 1128 let skip="skip + 1"
987 ;; 1129 ;;
988 2.1.2) 1130 2.1.2)
989 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1131 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
990 let skip="skip + 1" 1132 let skip="skip + 1"
991 ;; 1133 ;;
992 2.1.3) 1134 2.1.3)
993 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1135 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
994 let skip="skip + 1" 1136 let skip="skip + 1"
1137 ;;
1138 2.1.4)
1139 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1140 skip=$(head -n ${skip} "${src}" | wc -c)
1141 exe="dd"
995 ;; 1142 ;;
996 *) 1143 *)
997 eerror "I'm sorry, but I was unable to support the Makeself file." 1144 eerror "I'm sorry, but I was unable to support the Makeself file."
998 eerror "The version I detected was '${ver}'." 1145 eerror "The version I detected was '${ver}'."
999 eerror "Please file a bug about the file ${shrtsrc} at" 1146 eerror "Please file a bug about the file ${shrtsrc} at"
1001 die "makeself version '${ver}' not supported" 1148 die "makeself version '${ver}' not supported"
1002 ;; 1149 ;;
1003 esac 1150 esac
1004 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1151 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1005 fi 1152 fi
1153 case ${exe} in
1154 tail) exe="tail -n +${skip} '${src}'";;
1155 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1156 *) die "makeself cant handle exe '${exe}'"
1157 esac
1006 1158
1007 # lets grab the first few bytes of the file to figure out what kind of archive it is 1159 # lets grab the first few bytes of the file to figure out what kind of archive it is
1008 local tmpfile="`mymktemp ${T}`" 1160 local tmpfile="$(emktemp)"
1009 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1161 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1010 local filetype="`file -b ${tmpfile}`" 1162 local filetype="$(file -b "${tmpfile}")"
1011 case ${filetype} in 1163 case ${filetype} in
1012 *tar\ archive) 1164 *tar\ archive)
1013 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1165 eval ${exe} | tar --no-same-owner -xf -
1014 ;; 1166 ;;
1015 bzip2*) 1167 bzip2*)
1016 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1168 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1017 ;; 1169 ;;
1018 gzip*) 1170 gzip*)
1019 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1171 eval ${exe} | tar --no-same-owner -xzf -
1172 ;;
1173 compress*)
1174 eval ${exe} | gunzip | tar --no-same-owner -xf -
1020 ;; 1175 ;;
1021 *) 1176 *)
1177 eerror "Unknown filetype \"${filetype}\" ?"
1022 false 1178 false
1023 ;; 1179 ;;
1024 esac 1180 esac
1025 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1181 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1026} 1182}
1045 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1201 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1046 local l="`basename ${lic}`" 1202 local l="`basename ${lic}`"
1047 1203
1048 # here is where we check for the licenses the user already 1204 # here is where we check for the licenses the user already
1049 # accepted ... if we don't find a match, we make the user accept 1205 # accepted ... if we don't find a match, we make the user accept
1206 local shopts=$-
1050 local alic 1207 local alic
1208 set -o noglob #so that bash doesn't expand "*"
1051 for alic in "${ACCEPT_LICENSE}" ; do 1209 for alic in ${ACCEPT_LICENSE} ; do
1052 [ "${alic}" == "*" ] && return 0 1210 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1053 [ "${alic}" == "${l}" ] && return 0 1211 set +o noglob; set -${shopts} #reset old shell opts
1212 return 0
1213 fi
1054 done 1214 done
1215 set +o noglob; set -$shopts #reset old shell opts
1055 1216
1056 local licmsg="`mymktemp ${T}`" 1217 local licmsg="$(emktemp)"
1057 cat << EOF > ${licmsg} 1218 cat << EOF > ${licmsg}
1058********************************************************** 1219**********************************************************
1059The following license outlines the terms of use of this 1220The following license outlines the terms of use of this
1060package. You MUST accept this license for installation to 1221package. You MUST accept this license for installation to
1061continue. When you are done viewing, hit 'q'. If you 1222continue. When you are done viewing, hit 'q'. If you
1247 read 1408 read
1248 fi 1409 fi
1249 done 1410 done
1250} 1411}
1251 1412
1252# Make sure that LINGUAS only contains languages that 1413# Make sure that LINGUAS only contains languages that
1253# a package can support 1414# a package can support
1254# 1415#
1255# usage: strip-linguas <allow LINGUAS> 1416# usage: strip-linguas <allow LINGUAS>
1256# strip-linguas -i <directories of .po files> 1417# strip-linguas -i <directories of .po files>
1257# strip-linguas -u <directories of .po files> 1418# strip-linguas -u <directories of .po files>
1258# 1419#
1259# The first form allows you to specify a list of LINGUAS. 1420# The first form allows you to specify a list of LINGUAS.
1260# The -i builds a list of po files found in all the 1421# The -i builds a list of po files found in all the
1261# directories and uses the intersection of the lists. 1422# directories and uses the intersection of the lists.
1262# The -u builds a list of po files found in all the 1423# The -u builds a list of po files found in all the
1263# directories and uses the union of the lists. 1424# directories and uses the union of the lists.
1264strip-linguas() { 1425strip-linguas() {
1265 local ls newls 1426 local ls newls
1266 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1427 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1267 local op="$1"; shift 1428 local op="$1"; shift
1300 unset LINGUAS 1461 unset LINGUAS
1301 else 1462 else
1302 export LINGUAS="${newls}" 1463 export LINGUAS="${newls}"
1303 fi 1464 fi
1304} 1465}
1466
1467# moved from kernel.eclass since they are generally useful outside of
1468# kernel.eclass -iggy (20041002)
1469
1470# the following functions are useful in kernel module ebuilds, etc.
1471# for an example see ivtv or drbd ebuilds
1472
1473# set's ARCH to match what the kernel expects
1474set_arch_to_kernel() {
1475 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1476 case ${ARCH} in
1477 x86) export ARCH="i386";;
1478 amd64) export ARCH="x86_64";;
1479 hppa) export ARCH="parisc";;
1480 mips) export ARCH="mips";;
1481 *) export ARCH="${ARCH}";;
1482 esac
1483}
1484
1485# set's ARCH back to what portage expects
1486set_arch_to_portage() {
1487 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1488}
1489
1490# Jeremy Huddleston <eradicator@gentoo.org>:
1491# preserve_old_lib /path/to/libblah.so.0
1492# preserve_old_lib_notify /path/to/libblah.so.0
1493#
1494# These functions are useful when a lib in your package changes --soname. Such
1495# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1496# would break packages that link against it. Most people get around this
1497# by using the portage SLOT mechanism, but that is not always a relevant
1498# solution, so instead you can add the following to your ebuilds:
1499#
1500# src_install() {
1501# ...
1502# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1503# ...
1504# }
1505#
1506# pkg_postinst() {
1507# ...
1508# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1509# ...
1510# }
1511
1512preserve_old_lib() {
1513 LIB=$1
1514
1515 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1516 SONAME=`basename ${LIB}`
1517 DIRNAME=`dirname ${LIB}`
1518
1519 dodir ${DIRNAME}
1520 cp ${ROOT}${LIB} ${D}${DIRNAME}
1521 touch ${D}${LIB}
1522 fi
1523}
1524
1525preserve_old_lib_notify() {
1526 LIB=$1
1527
1528 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1529 SONAME=`basename ${LIB}`
1530
1531 einfo "An old version of an installed library was detected on your system."
1532 einfo "In order to avoid breaking packages that link against is, this older version"
1533 einfo "is not being removed. In order to make full use of this newer version,"
1534 einfo "you will need to execute the following command:"
1535 einfo " revdep-rebuild --soname ${SONAME}"
1536 einfo
1537 einfo "After doing that, you can safely remove ${LIB}"
1538 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1539 fi
1540}

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