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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 1.95 2004/08/15 03:25:19 lv Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.114 2004/10/06 04:21:08 usata 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="$1"
96}
18 97
19# This function generate linker scripts in /usr/lib for dynamic 98# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 99# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 100# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 101# in some cases when linking dynamic, the .a in /usr/lib is used
33# to point to the latest version of the library present. 112# to point to the latest version of the library present.
34# 113#
35# <azarah@gentoo.org> (26 Oct 2002) 114# <azarah@gentoo.org> (26 Oct 2002)
36# 115#
37gen_usr_ldscript() { 116gen_usr_ldscript() {
38 # this adds support for installing to lib64/lib32. since only portage 117 local libdir="$(get_libdir)"
39 # 2.0.51 will have this functionality supported in dolib and friends,
40 # and since it isnt expected that many profiles will define it, we need
41 # to make this variable default to lib.
42 [ -z "${CONF_LIBDIR}" ] && CONF_LIBDIR="lib"
43
44 # Just make sure it exists 118 # Just make sure it exists
45 dodir /usr/${CONF_LIBDIR} 119 dodir /usr/${libdir}
46 120
47 cat > ${D}/usr/${CONF_LIBDIR}/$1 <<"END_LDSCRIPT" 121 cat > "${D}/usr/${libdir}/${1}" << END_LDSCRIPT
48/* GNU ld script 122/* GNU ld script
49 Because Gentoo have critical dynamic libraries 123 Because Gentoo have critical dynamic libraries
50 in /lib, and the static versions in /usr/lib, we 124 in /lib, and the static versions in /usr/lib, we
51 need to have a "fake" dynamic lib in /usr/lib, 125 need to have a "fake" dynamic lib in /usr/lib,
52 otherwise we run into linking problems. 126 otherwise we run into linking problems.
53 See bug #4411 on http://bugs.gentoo.org/ for 127 See bug #4411 on http://bugs.gentoo.org/ for
54 more info. */ 128 more info. */
129GROUP ( /${libdir}/${1} )
55END_LDSCRIPT 130END_LDSCRIPT
56 131 fperms a+x "/usr/${libdir}/${1}"
57 echo "GROUP ( /${CONF_LIBDIR}/libxxx )" >> ${D}/usr/${CONF_LIBDIR}/$1
58 dosed "s:libxxx:$1:" /usr/${CONF_LIBDIR}/$1
59
60 return 0
61} 132}
62 133
63# 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 $*
64# 135#
65# <azarah@gentoo.org> (11 Nov 2002) 136# <azarah@gentoo.org> (11 Nov 2002)
345# This function return true if we are using the NPTL pthreads 416# This function return true if we are using the NPTL pthreads
346# implementation. 417# implementation.
347# 418#
348# <azarah@gentoo.org> (06 March 2003) 419# <azarah@gentoo.org> (06 March 2003)
349# 420#
350
351have_NPTL() { 421have_NPTL() {
352
353 cat > ${T}/test-nptl.c <<-"END" 422 cat > ${T}/test-nptl.c <<-"END"
354 #define _XOPEN_SOURCE 423 #define _XOPEN_SOURCE
355 #include <unistd.h> 424 #include <unistd.h>
356 #include <stdio.h> 425 #include <stdio.h>
357 426
475# vapier@gentoo.org 544# vapier@gentoo.org
476# 545#
477# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 parameter (the directory to create tmpfile in)
478mymktemp() { 547mymktemp() {
479 local topdir="$1" 548 local topdir="$1"
480 549
481 [ -z "${topdir}" ] && topdir=/tmp 550 [ -z "${topdir}" ] && topdir=/tmp
482 if [ "`which mktemp 2>/dev/null`" ] 551 if [ "`which mktemp 2>/dev/null`" ]
483 then 552 then
484 mktemp -p ${topdir} 553 mktemp -p ${topdir}
485 else 554 else
487 touch ${tmp} 556 touch ${tmp}
488 echo ${tmp} 557 echo ${tmp}
489 fi 558 fi
490} 559}
491 560
492# Small wrapper for getent (Linux) and nidump (Mac OS X) 561# Small wrapper for getent (Linux), nidump (Mac OS X),
493# used in enewuser()/enewgroup() 562# and pw (FreeBSD) used in enewuser()/enewgroup()
494# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
495# 565#
496# egetent(database, key) 566# egetent(database, key)
497egetent() { 567egetent() {
498 if [ "${ARCH}" == "macos" ] ; then 568 if useq macos || useq ppc-macos ; then
499 case "$2" in 569 case "$2" in
500 *[!0-9]*) # Non numeric 570 *[!0-9]*) # Non numeric
501 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
502 ;; 572 ;;
503 *) # Numeric 573 *) # Numeric
504 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 574 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
505 ;; 575 ;;
506 esac 576 esac
577 elif useq x86-fbsd ; then
578 local action
579 if [ "$1" == "passwd" ]
580 then
581 action="user"
507 else 582 else
583 action="group"
584 fi
585 pw show "${action}" "$2" -q
586 else
587 which nscd >& /dev/null && nscd -i "$1"
508 getent $1 $2 588 getent "$1" "$2"
509 fi 589 fi
510} 590}
511 591
512# Simplify/standardize adding users to the system 592# Simplify/standardize adding users to the system
513# vapier@gentoo.org 593# vapier@gentoo.org
559 euid="next" 639 euid="next"
560 fi 640 fi
561 if [ "${euid}" == "next" ] 641 if [ "${euid}" == "next" ]
562 then 642 then
563 local pwrange 643 local pwrange
564 if [ "${ARCH}" == "macos" ] ; then 644 if [ "${USERLAND}" == "BSD" ] ; then
565 pwrange="`jot 898 101`" 645 pwrange="`jot 898 101`"
566 else 646 else
567 pwrange="`seq 101 999`" 647 pwrange="`seq 101 999`"
568 fi 648 fi
569 for euid in ${pwrange} ; do 649 for euid in ${pwrange} ; do
581 then 661 then
582 eerror "A shell was specified but it does not exist !" 662 eerror "A shell was specified but it does not exist !"
583 die "${eshell} does not exist" 663 die "${eshell} does not exist"
584 fi 664 fi
585 else 665 else
666 if [ "${USERLAND}" == "BSD" ]
667 then
668 eshell="/usr/bin/false"
669 else
586 eshell="/bin/false" 670 eshell="/bin/false"
671 fi
587 fi 672 fi
588 einfo " - Shell: ${eshell}" 673 einfo " - Shell: ${eshell}"
589 opts="${opts} -s ${eshell}" 674 opts="${opts} -s ${eshell}"
590 675
591 # handle homedir 676 # handle homedir
600 # handle groups 685 # handle groups
601 local egroups="$1"; shift 686 local egroups="$1"; shift
602 if [ ! -z "${egroups}" ] 687 if [ ! -z "${egroups}" ]
603 then 688 then
604 local oldifs="${IFS}" 689 local oldifs="${IFS}"
690 local defgroup="" exgroups=""
691
605 export IFS="," 692 export IFS=","
606 for g in ${egroups} 693 for g in ${egroups}
607 do 694 do
608 if [ -z "`egetent group \"${g}\"`" ] 695 if [ -z "`egetent group \"${g}\"`" ]
609 then 696 then
610 eerror "You must add group ${g} to the system first" 697 eerror "You must add group ${g} to the system first"
611 die "${g} is not a valid GID" 698 die "${g} is not a valid GID"
612 fi 699 fi
700 if [ -z "${defgroup}" ]
701 then
702 defgroup="${g}"
703 else
704 exgroups="${exgroups},${g}"
705 fi
613 done 706 done
614 export IFS="${oldifs}" 707 export IFS="${oldifs}"
708
615 opts="${opts} -g ${egroups}" 709 opts="${opts} -g ${defgroup}"
710 if [ ! -z "${exgroups}" ]
711 then
712 opts="${opts} -G ${exgroups:1}"
713 fi
616 else 714 else
617 egroups="(none)" 715 egroups="(none)"
618 fi 716 fi
619 einfo " - Groups: ${egroups}" 717 einfo " - Groups: ${egroups}"
620 718
621 # handle extra and add the user 719 # handle extra and add the user
622 local eextra="$@" 720 local eextra="$@"
623 local oldsandbox="${SANDBOX_ON}" 721 local oldsandbox="${SANDBOX_ON}"
624 export SANDBOX_ON="0" 722 export SANDBOX_ON="0"
625 if [ "${ARCH}" == "macos" ]; 723 if useq macos || useq ppc-macos ;
626 then 724 then
627 ### Make the user 725 ### Make the user
628 if [ -z "${eextra}" ] 726 if [ -z "${eextra}" ]
629 then 727 then
630 dscl . create /users/${euser} uid ${euid} 728 dscl . create /users/${euser} uid ${euid}
632 dscl . create /users/${euser} home ${ehome} 730 dscl . create /users/${euser} home ${ehome}
633 dscl . create /users/${euser} realname "added by portage for ${PN}" 731 dscl . create /users/${euser} realname "added by portage for ${PN}"
634 ### Add the user to the groups specified 732 ### Add the user to the groups specified
635 for g in ${egroups} 733 for g in ${egroups}
636 do 734 do
735 # $egroups is , delimited, not space
736 ewarn "This is code is wrong; someone on the OS X team should fix it"
637 dscl . merge /groups/${g} users ${euser} 737 dscl . merge /groups/${g} users ${euser}
638 done 738 done
639 else 739 else
640 einfo "Extra options are not supported on macos yet" 740 einfo "Extra options are not supported on macos yet"
641 einfo "Please report the ebuild along with the info below" 741 einfo "Please report the ebuild along with the info below"
642 einfo "eextra: ${eextra}" 742 einfo "eextra: ${eextra}"
643 die "Required function missing" 743 die "Required function missing"
744 fi
745 elif use x86-fbsd ; then
746 if [ -z "${eextra}" ]
747 then
748 pw useradd ${euser} ${opts} \
749 -c "added by portage for ${PN}" \
750 die "enewuser failed"
751 else
752 einfo " - Extra: ${eextra}"
753 pw useradd ${euser} ${opts} \
754 -c ${eextra} || die "enewuser failed"
644 fi 755 fi
645 else 756 else
646 if [ -z "${eextra}" ] 757 if [ -z "${eextra}" ]
647 then 758 then
648 useradd ${opts} ${euser} \ 759 useradd ${opts} ${euser} \
699 then 810 then
700 if [ "${egid}" -gt 0 ] 811 if [ "${egid}" -gt 0 ]
701 then 812 then
702 if [ -z "`egetent group ${egid}`" ] 813 if [ -z "`egetent group ${egid}`" ]
703 then 814 then
704 if [ "${ARCH}" == "macos" ] ; then 815 if useq macos || useq ppc-macos ; then
705 opts="${opts} ${egid}" 816 opts="${opts} ${egid}"
706 else 817 else
707 opts="${opts} -g ${egid}" 818 opts="${opts} -g ${egid}"
708 fi 819 fi
709 else 820 else
723 opts="${opts} ${eextra}" 834 opts="${opts} ${eextra}"
724 835
725 # add the group 836 # add the group
726 local oldsandbox="${SANDBOX_ON}" 837 local oldsandbox="${SANDBOX_ON}"
727 export SANDBOX_ON="0" 838 export SANDBOX_ON="0"
728 if [ "${ARCH}" == "macos" ]; 839 if useq macos || useq ppc-macos ;
729 then 840 then
730 if [ ! -z "${eextra}" ]; 841 if [ ! -z "${eextra}" ];
731 then 842 then
732 einfo "Extra options are not supported on macos yet" 843 einfo "Extra options are not supported on macos yet"
733 einfo "Please report the ebuild along with the info below" 844 einfo "Please report the ebuild along with the info below"
734 einfo "eextra: ${eextra}" 845 einfo "eextra: ${eextra}"
735 die "Required function missing" 846 die "Required function missing"
736 fi 847 fi
737 848
738 # If we need the next available 849 # If we need the next available
739 case ${egid} in 850 case ${egid} in
740 *[!0-9]*) # Non numeric 851 *[!0-9]*) # Non numeric
741 for egid in `jot 898 101`; do 852 for egid in `jot 898 101`; do
742 [ -z "`egetent group ${egid}`" ] && break 853 [ -z "`egetent group ${egid}`" ] && break
743 done 854 done
744 esac 855 esac
745 dscl . create /groups/${egroup} gid ${egid} 856 dscl . create /groups/${egroup} gid ${egid}
746 dscl . create /groups/${egroup} passwd '*' 857 dscl . create /groups/${egroup} passwd '*'
858 elif use x86-fbsd ; then
859 case ${egid} in
860 *[!0-9]*) # Non numeric
861 for egid in `jot 898 101`; do
862 [ -z "`egetent group ${egid}`" ] && break
863 done
864 esac
865 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
747 else 866 else
748 groupadd ${opts} ${egroup} || die "enewgroup failed" 867 groupadd ${opts} ${egroup} || die "enewgroup failed"
749 fi 868 fi
750 export SANDBOX_ON="${oldsandbox}" 869 export SANDBOX_ON="${oldsandbox}"
751} 870}
785 local exec="${1}" 904 local exec="${1}"
786 local name="${2:-${PN}}" 905 local name="${2:-${PN}}"
787 local icon="${3:-${PN}.png}" 906 local icon="${3:-${PN}.png}"
788 local type="${4}" 907 local type="${4}"
789 local subdir="${6}" 908 local subdir="${6}"
790 local path="${5:-${GAMES_PREFIX}}" 909 local path="${5:-${GAMES_BINDIR}}"
791 if [ -z "${type}" ] 910 if [ -z "${type}" ]
792 then 911 then
793 case ${CATEGORY} in 912 case ${CATEGORY} in
794 "app-emulation") 913 "app-emulation")
795 type=Emulator 914 type=Emulator
818Type=Application 937Type=Application
819Comment=${DESCRIPTION} 938Comment=${DESCRIPTION}
820Exec=${exec} 939Exec=${exec}
821Path=${path} 940Path=${path}
822Icon=${icon} 941Icon=${icon}
823Categories=Application;${type};" > ${desktop} 942Categories=Application;${type};" > "${desktop}"
824 943
825 if [ -d "/usr/share/applications" ] 944 if [ -d "/usr/share/applications" ]
826 then 945 then
827 insinto /usr/share/applications 946 insinto /usr/share/applications
828 doins ${desktop} 947 doins "${desktop}"
829 fi 948 fi
830 949
831 #if [ -d "/usr/share/gnome/apps" ] 950 #if [ -d "/usr/share/gnome/apps" ]
832 #then 951 #then
833 # insinto /usr/share/gnome/apps/Games 952 # insinto /usr/share/gnome/apps/Games
844 #fi 963 #fi
845 964
846 if [ -d "/usr/share/applnk" ] 965 if [ -d "/usr/share/applnk" ]
847 then 966 then
848 insinto /usr/share/applnk/${subdir} 967 insinto /usr/share/applnk/${subdir}
849 doins ${desktop} 968 doins "${desktop}"
850 fi 969 fi
851 970
852 return 0 971 return 0
853} 972}
854 973
967# Unpack those pesky makeself generated files ... 1086# Unpack those pesky makeself generated files ...
968# They're shell scripts with the binary package tagged onto 1087# They're shell scripts with the binary package tagged onto
969# the end of the archive. Loki utilized the format as does 1088# the end of the archive. Loki utilized the format as does
970# many other game companies. 1089# many other game companies.
971# 1090#
972# Usage: unpack_makeself [file to unpack] [offset] 1091# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
973# - If the file is not specified then unpack will utilize ${A}. 1092# - If the file is not specified then unpack will utilize ${A}.
974# - If the offset is not specified then we will attempt to extract 1093# - If the offset is not specified then we will attempt to extract
975# the proper offset from the script itself. 1094# the proper offset from the script itself.
976unpack_makeself() { 1095unpack_makeself() {
977 local src="`find_unpackable_file $1`" 1096 local src="$(find_unpackable_file "$1")"
978 local skip="$2" 1097 local skip="$2"
1098 local exe="$3"
979 1099
980 local shrtsrc="`basename ${src}`" 1100 local shrtsrc="$(basename "${src}")"
981 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1101 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
982 if [ -z "${skip}" ] 1102 if [ -z "${skip}" ]
983 then 1103 then
984 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1104 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
985 local skip=0 1105 local skip=0
1106 exe=tail
986 case ${ver} in 1107 case ${ver} in
987 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1108 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
988 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1109 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
989 ;; 1110 ;;
990 2.0|2.0.1) 1111 2.0|2.0.1)
991 skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` 1112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
992 ;; 1113 ;;
993 2.1.1) 1114 2.1.1)
994 skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` 1115 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
995 let skip="skip + 1" 1116 let skip="skip + 1"
996 ;; 1117 ;;
997 2.1.2) 1118 2.1.2)
998 skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` 1119 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
999 let skip="skip + 1" 1120 let skip="skip + 1"
1000 ;; 1121 ;;
1001 2.1.3) 1122 2.1.3)
1002 skip=`grep -a ^offset= ${src} | awk '{print $3}'` 1123 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1003 let skip="skip + 1" 1124 let skip="skip + 1"
1125 ;;
1126 2.1.4)
1127 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1128 skip=$(head -n ${skip} "${src}" | wc -c)
1129 exe="dd"
1004 ;; 1130 ;;
1005 *) 1131 *)
1006 eerror "I'm sorry, but I was unable to support the Makeself file." 1132 eerror "I'm sorry, but I was unable to support the Makeself file."
1007 eerror "The version I detected was '${ver}'." 1133 eerror "The version I detected was '${ver}'."
1008 eerror "Please file a bug about the file ${shrtsrc} at" 1134 eerror "Please file a bug about the file ${shrtsrc} at"
1010 die "makeself version '${ver}' not supported" 1136 die "makeself version '${ver}' not supported"
1011 ;; 1137 ;;
1012 esac 1138 esac
1013 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1139 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1014 fi 1140 fi
1141 case ${exe} in
1142 tail) exe="tail -n +${skip} '${src}'";;
1143 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1144 *) die "makeself cant handle exe '${exe}'"
1145 esac
1015 1146
1016 # lets grab the first few bytes of the file to figure out what kind of archive it is 1147 # lets grab the first few bytes of the file to figure out what kind of archive it is
1017 local tmpfile="`mymktemp ${T}`" 1148 local tmpfile="$(mymktemp "${T}")"
1018 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1149 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1019 local filetype="`file -b ${tmpfile}`" 1150 local filetype="$(file -b "${tmpfile}")"
1020 case ${filetype} in 1151 case ${filetype} in
1021 *tar\ archive) 1152 *tar\ archive)
1022 tail -n +${skip} ${src} | tar --no-same-owner -xf - 1153 eval ${exe} | tar --no-same-owner -xf -
1023 ;; 1154 ;;
1024 bzip2*) 1155 bzip2*)
1025 tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - 1156 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1026 ;; 1157 ;;
1027 gzip*) 1158 gzip*)
1028 tail -n +${skip} ${src} | tar --no-same-owner -xzf - 1159 eval ${exe} | tar --no-same-owner -xzf -
1029 ;; 1160 ;;
1030 compress*) 1161 compress*)
1031 tail -n +${skip} ${src} | gunzip | tar --no-same-owner -xf - 1162 eval ${exe} | gunzip | tar --no-same-owner -xf -
1032 ;; 1163 ;;
1033 *) 1164 *)
1034 eerror "Unknown filetype \"${filetype}\" ?" 1165 eerror "Unknown filetype \"${filetype}\" ?"
1035 false 1166 false
1036 ;; 1167 ;;
1058 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1189 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1059 local l="`basename ${lic}`" 1190 local l="`basename ${lic}`"
1060 1191
1061 # here is where we check for the licenses the user already 1192 # here is where we check for the licenses the user already
1062 # accepted ... if we don't find a match, we make the user accept 1193 # accepted ... if we don't find a match, we make the user accept
1194 local shopts=$-
1063 local alic 1195 local alic
1196 set -o noglob #so that bash doesn't expand "*"
1064 for alic in "${ACCEPT_LICENSE}" ; do 1197 for alic in ${ACCEPT_LICENSE} ; do
1065 [ "${alic}" == "*" ] && return 0 1198 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1066 [ "${alic}" == "${l}" ] && return 0 1199 set +o noglob; set -${shopts} #reset old shell opts
1200 return 0
1201 fi
1067 done 1202 done
1203 set +o noglob; set -$shopts #reset old shell opts
1068 1204
1069 local licmsg="`mymktemp ${T}`" 1205 local licmsg="`mymktemp ${T}`"
1070 cat << EOF > ${licmsg} 1206 cat << EOF > ${licmsg}
1071********************************************************** 1207**********************************************************
1072The following license outlines the terms of use of this 1208The following license outlines the terms of use of this
1260 read 1396 read
1261 fi 1397 fi
1262 done 1398 done
1263} 1399}
1264 1400
1265# Make sure that LINGUAS only contains languages that 1401# Make sure that LINGUAS only contains languages that
1266# a package can support 1402# a package can support
1267# 1403#
1268# usage: strip-linguas <allow LINGUAS> 1404# usage: strip-linguas <allow LINGUAS>
1269# strip-linguas -i <directories of .po files> 1405# strip-linguas -i <directories of .po files>
1270# strip-linguas -u <directories of .po files> 1406# strip-linguas -u <directories of .po files>
1271# 1407#
1272# The first form allows you to specify a list of LINGUAS. 1408# The first form allows you to specify a list of LINGUAS.
1273# The -i builds a list of po files found in all the 1409# The -i builds a list of po files found in all the
1274# directories and uses the intersection of the lists. 1410# directories and uses the intersection of the lists.
1275# The -u builds a list of po files found in all the 1411# The -u builds a list of po files found in all the
1276# directories and uses the union of the lists. 1412# directories and uses the union of the lists.
1277strip-linguas() { 1413strip-linguas() {
1278 local ls newls 1414 local ls newls
1279 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1415 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then
1280 local op="$1"; shift 1416 local op="$1"; shift
1313 unset LINGUAS 1449 unset LINGUAS
1314 else 1450 else
1315 export LINGUAS="${newls}" 1451 export LINGUAS="${newls}"
1316 fi 1452 fi
1317} 1453}
1454
1455# moved from kernel.eclass since they are generally useful outside of
1456# kernel.eclass -iggy (20041002)
1457
1458# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds
1460
1461# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() {
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in
1465 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";;
1469 *) export ARCH="${ARCH}";;
1470 esac
1471}
1472
1473# set's ARCH back to what portage expects
1474set_arch_to_portage() {
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476}
1477
1478# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0
1480# preserve_old_lib_notify /path/to/libblah.so.0
1481#
1482# These functions are useful when a lib in your package changes --soname. Such
1483# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1484# would break packages that link against it. Most people get around this
1485# by using the portage SLOT mechanism, but that is not always a relevant
1486# solution, so instead you can add the following to your ebuilds:
1487#
1488# src_install() {
1489# ...
1490# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1491# ...
1492# }
1493#
1494# pkg_postinst() {
1495# ...
1496# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1497# ...
1498# }
1499
1500preserve_old_lib() {
1501 LIB=$1
1502
1503 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1504 SONAME=`basename ${LIB}`
1505 DIRNAME=`dirname ${LIB}`
1506
1507 dodir ${DIRNAME}
1508 cp ${ROOT}${LIB} ${D}${DIRNAME}
1509 touch ${D}${LIB}
1510 fi
1511}
1512
1513preserve_old_lib_notify() {
1514 LIB=$1
1515
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}`
1518
1519 einfo "An old version of an installed library was detected on your system."
1520 einfo "In order to avoid breaking packages that link against is, this older version"
1521 einfo "is not being removed. In order to make full use of this newer version,"
1522 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo
1525 einfo "After doing that, you can safely remove ${LIB}"
1526 fi
1527}

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