/[gentoo-x86]/eclass/eutils.eclass
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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 1.112 2004/10/05 03:43:02 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.
541 541
542# Cheap replacement for when debianutils (and thus mktemp) 542# Cheap replacement for when debianutils (and thus mktemp)
543# does not exist on the users system 543# does not exist on the users system
544# vapier@gentoo.org 544# vapier@gentoo.org
545# 545#
546# Takes just 1 parameter (the directory to create tmpfile in) 546# Takes just 1 optional parameter (the directory to create tmpfile in)
547mymktemp() { 547emktemp() {
548 local topdir="$1" 548 local topdir="$1"
549 549
550 [ -z "${topdir}" ] && topdir=/tmp 550 if [ -z "${topdir}" ]
551 if [ "`which mktemp 2>/dev/null`" ]
552 then 551 then
552 [ -z "${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
553 mktemp -p ${topdir} 566 mktemp -p "${topdir}"
554 else
555 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
556 touch ${tmp}
557 echo ${tmp}
558 fi 567 fi
559} 568}
560 569
561# Small wrapper for getent (Linux), nidump (Mac OS X), 570# Small wrapper for getent (Linux), nidump (Mac OS X),
562# and pw (FreeBSD) used in enewuser()/enewgroup() 571# and pw (FreeBSD) used in enewuser()/enewgroup()
563# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
564# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
565# 574#
566# egetent(database, key) 575# egetent(database, key)
567egetent() { 576egetent() {
568 if use macos || use ppc-macos ; then 577 if useq macos || useq ppc-macos ; then
569 case "$2" in 578 case "$2" in
570 *[!0-9]*) # Non numeric 579 *[!0-9]*) # Non numeric
571 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
572 ;; 581 ;;
573 *) # Numeric 582 *) # Numeric
582 else 591 else
583 action="group" 592 action="group"
584 fi 593 fi
585 pw show "${action}" "$2" -q 594 pw show "${action}" "$2" -q
586 else 595 else
596 which nscd >& /dev/null && nscd -i "$1"
587 getent "$1" "$2" 597 getent "$1" "$2"
588 fi 598 fi
589} 599}
590 600
591# Simplify/standardize adding users to the system 601# Simplify/standardize adding users to the system
638 euid="next" 648 euid="next"
639 fi 649 fi
640 if [ "${euid}" == "next" ] 650 if [ "${euid}" == "next" ]
641 then 651 then
642 local pwrange 652 local pwrange
643 if use macos || use ppc-macos || [ "${USERLAND}" == "BSD" ] ; then 653 if [ "${USERLAND}" == "BSD" ] ; then
644 pwrange="`jot 898 101`" 654 pwrange="`jot 898 101`"
645 else 655 else
646 pwrange="`seq 101 999`" 656 pwrange="`seq 101 999`"
647 fi 657 fi
648 for euid in ${pwrange} ; do 658 for euid in ${pwrange} ; do
689 local defgroup="" exgroups="" 699 local defgroup="" exgroups=""
690 700
691 export IFS="," 701 export IFS=","
692 for g in ${egroups} 702 for g in ${egroups}
693 do 703 do
704 export IFS="${oldifs}"
694 if [ -z "`egetent group \"${g}\"`" ] 705 if [ -z "`egetent group \"${g}\"`" ]
695 then 706 then
696 eerror "You must add group ${g} to the system first" 707 eerror "You must add group ${g} to the system first"
697 die "${g} is not a valid GID" 708 die "${g} is not a valid GID"
698 fi 709 fi
700 then 711 then
701 defgroup="${g}" 712 defgroup="${g}"
702 else 713 else
703 exgroups="${exgroups},${g}" 714 exgroups="${exgroups},${g}"
704 fi 715 fi
716 export IFS=","
705 done 717 done
706 export IFS="${oldifs}" 718 export IFS="${oldifs}"
707 719
708 opts="${opts} -g ${defgroup}" 720 opts="${opts} -g ${defgroup}"
709 if [ ! -z "${exgroups}" ] 721 if [ ! -z "${exgroups}" ]
717 729
718 # handle extra and add the user 730 # handle extra and add the user
719 local eextra="$@" 731 local eextra="$@"
720 local oldsandbox="${SANDBOX_ON}" 732 local oldsandbox="${SANDBOX_ON}"
721 export SANDBOX_ON="0" 733 export SANDBOX_ON="0"
722 if use macos || use ppc-macos ; 734 if useq macos || useq ppc-macos ;
723 then 735 then
724 ### Make the user 736 ### Make the user
725 if [ -z "${eextra}" ] 737 if [ -z "${eextra}" ]
726 then 738 then
727 dscl . create /users/${euser} uid ${euid} 739 dscl . create /users/${euser} uid ${euid}
728 dscl . create /users/${euser} shell ${eshell} 740 dscl . create /users/${euser} shell ${eshell}
729 dscl . create /users/${euser} home ${ehome} 741 dscl . create /users/${euser} home ${ehome}
730 dscl . create /users/${euser} realname "added by portage for ${PN}" 742 dscl . create /users/${euser} realname "added by portage for ${PN}"
731 ### Add the user to the groups specified 743 ### Add the user to the groups specified
744 local oldifs="${IFS}"
745 export IFS=","
732 for g in ${egroups} 746 for g in ${egroups}
733 do 747 do
734 # $egroups is , delimited, not space
735 ewarn "This is code is wrong; someone on the OS X team should fix it"
736 dscl . merge /groups/${g} users ${euser} 748 dscl . merge /groups/${g} users ${euser}
737 done 749 done
750 export IFS="${oldifs}"
738 else 751 else
739 einfo "Extra options are not supported on macos yet" 752 einfo "Extra options are not supported on macos yet"
740 einfo "Please report the ebuild along with the info below" 753 einfo "Please report the ebuild along with the info below"
741 einfo "eextra: ${eextra}" 754 einfo "eextra: ${eextra}"
742 die "Required function missing" 755 die "Required function missing"
809 then 822 then
810 if [ "${egid}" -gt 0 ] 823 if [ "${egid}" -gt 0 ]
811 then 824 then
812 if [ -z "`egetent group ${egid}`" ] 825 if [ -z "`egetent group ${egid}`" ]
813 then 826 then
814 if use macos || use ppc-macos ; then 827 if useq macos || useq ppc-macos ; then
815 opts="${opts} ${egid}" 828 opts="${opts} ${egid}"
816 else 829 else
817 opts="${opts} -g ${egid}" 830 opts="${opts} -g ${egid}"
818 fi 831 fi
819 else 832 else
833 opts="${opts} ${eextra}" 846 opts="${opts} ${eextra}"
834 847
835 # add the group 848 # add the group
836 local oldsandbox="${SANDBOX_ON}" 849 local oldsandbox="${SANDBOX_ON}"
837 export SANDBOX_ON="0" 850 export SANDBOX_ON="0"
838 if use macos || use ppc-macos ; 851 if useq macos || useq ppc-macos ;
839 then 852 then
840 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
841 then 854 then
842 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
843 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
881} 894}
882 895
883# Make a desktop file ! 896# Make a desktop file !
884# Great for making those icons in kde/gnome startmenu ! 897# Great for making those icons in kde/gnome startmenu !
885# Amaze your friends ! Get the women ! Join today ! 898# Amaze your friends ! Get the women ! Join today !
886# gnome2 /usr/share/applications
887# gnome1 /usr/share/gnome/apps/
888# KDE ${KDEDIR}/share/applnk /usr/share/applnk
889# 899#
890# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 900# make_desktop_entry(<binary>, [name], [icon], [type], [path])
891# 901#
892# binary: what binary does the app run with ? 902# binary: what binary does the app run with ?
893# name: the name that will show up in the menu 903# name: the name that will show up in the menu
894# icon: give your little like a pretty little icon ... 904# icon: give your little like a pretty little icon ...
895# this can be relative (to /usr/share/pixmaps) or 905# this can be relative (to /usr/share/pixmaps) or
896# a full path to an icon 906# a full path to an icon
897# type: what kind of application is this ? for categories: 907# type: what kind of application is this ? for categories:
898# http://www.freedesktop.org/standards/menu-spec/ 908# http://www.freedesktop.org/standards/menu-spec/
899# path: if your app needs to startup in a specific dir 909# path: if your app needs to startup in a specific dir
900make_desktop_entry() { 910make_desktop_entry() {
901 [ -z "$1" ] && eerror "You must specify the executable" && return 1 911 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
902 912
903 local exec="${1}" 913 local exec="${1}"
904 local name="${2:-${PN}}" 914 local name="${2:-${PN}}"
905 local icon="${3:-${PN}.png}" 915 local icon="${3:-${PN}.png}"
906 local type="${4}" 916 local type="${4}"
938Exec=${exec} 948Exec=${exec}
939Path=${path} 949Path=${path}
940Icon=${icon} 950Icon=${icon}
941Categories=Application;${type};" > "${desktop}" 951Categories=Application;${type};" > "${desktop}"
942 952
943 if [ -d "/usr/share/applications" ]
944 then
945 insinto /usr/share/applications 953 insinto /usr/share/applications
946 doins "${desktop}" 954 doins "${desktop}"
947 fi
948
949 #if [ -d "/usr/share/gnome/apps" ]
950 #then
951 # insinto /usr/share/gnome/apps/Games
952 # doins ${desktop}
953 #fi
954
955 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
956 #then
957 # for ver in /usr/kde/*
958 # do
959 # insinto ${ver}/share/applnk/Games
960 # doins ${desktop}
961 # done
962 #fi
963
964 if [ -d "/usr/share/applnk" ]
965 then
966 insinto /usr/share/applnk/${subdir}
967 doins "${desktop}"
968 fi
969 955
970 return 0 956 return 0
971} 957}
972 958
973# for internal use only (unpack_pdv and unpack_makeself) 959# for internal use only (unpack_pdv and unpack_makeself)
1022 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1008 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1023 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1009 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1024 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\"`
1025 1011
1026 # grab metadata for debug reasons 1012 # grab metadata for debug reasons
1027 local metafile="`mymktemp ${T}`" 1013 local metafile="$(emktemp)"
1028 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1014 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1029 1015
1030 # rip out the final file name from the metadata 1016 # rip out the final file name from the metadata
1031 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1017 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1032 datafile="`basename ${datafile}`" 1018 datafile="`basename ${datafile}`"
1033 1019
1034 # now lets uncompress/untar the file if need be 1020 # now lets uncompress/untar the file if need be
1035 local tmpfile="`mymktemp ${T}`" 1021 local tmpfile="$(emktemp)"
1036 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}
1037 1023
1038 local iscompressed="`file -b ${tmpfile}`" 1024 local iscompressed="`file -b ${tmpfile}`"
1039 if [ "${iscompressed:0:8}" == "compress" ] ; then 1025 if [ "${iscompressed:0:8}" == "compress" ] ; then
1040 iscompressed=1 1026 iscompressed=1
1142 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1128 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1143 *) die "makeself cant handle exe '${exe}'" 1129 *) die "makeself cant handle exe '${exe}'"
1144 esac 1130 esac
1145 1131
1146 # lets grab the first few bytes of the file to figure out what kind of archive it is 1132 # lets grab the first few bytes of the file to figure out what kind of archive it is
1147 local tmpfile="$(mymktemp "${T}")" 1133 local tmpfile="$(emktemp)"
1148 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1134 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1149 local filetype="$(file -b "${tmpfile}")" 1135 local filetype="$(file -b "${tmpfile}")"
1150 case ${filetype} in 1136 case ${filetype} in
1151 *tar\ archive) 1137 *tar\ archive)
1152 eval ${exe} | tar --no-same-owner -xf - 1138 eval ${exe} | tar --no-same-owner -xf -
1199 return 0 1185 return 0
1200 fi 1186 fi
1201 done 1187 done
1202 set +o noglob; set -$shopts #reset old shell opts 1188 set +o noglob; set -$shopts #reset old shell opts
1203 1189
1204 local licmsg="`mymktemp ${T}`" 1190 local licmsg="$(emktemp)"
1205 cat << EOF > ${licmsg} 1191 cat << EOF > ${licmsg}
1206********************************************************** 1192**********************************************************
1207The following license outlines the terms of use of this 1193The following license outlines the terms of use of this
1208package. You MUST accept this license for installation to 1194package. You MUST accept this license for installation to
1209continue. When you are done viewing, hit 'q'. If you 1195continue. When you are done viewing, hit 'q'. If you
1520 einfo "is not being removed. In order to make full use of this newer version," 1506 einfo "is not being removed. In order to make full use of this newer version,"
1521 einfo "you will need to execute the following command:" 1507 einfo "you will need to execute the following command:"
1522 einfo " revdep-rebuild --soname ${SONAME}" 1508 einfo " revdep-rebuild --soname ${SONAME}"
1523 einfo 1509 einfo
1524 einfo "After doing that, you can safely remove ${LIB}" 1510 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1525 fi 1512 fi
1526} 1513}

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