/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.184 2005/06/24 17:08:43 eradicator Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.200 2005/09/23 20:44:26 wolf31o2 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.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib 12inherit multilib portability
13ECLASS=eutils
14INHERITED="$INHERITED $ECLASS"
15 13
16DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )" 14DEPEND="!bootstrap? ( sys-devel/patch )"
17# sys-apps/shadow is needed for useradd, etc, bug #94745. 15# sys-apps/shadow is needed for useradd, etc, bug #94745.
18 16
19DESCRIPTION="Based on the ${ECLASS} eclass" 17DESCRIPTION="Based on the ${ECLASS} eclass"
20 18
21# Wait for the supplied number of seconds. If no argument is supplied, defaults 19# Wait for the supplied number of seconds. If no argument is supplied, defaults
69 dodir /usr/${libdir} 67 dodir /usr/${libdir}
70 68
71 for lib in "${@}" ; do 69 for lib in "${@}" ; do
72 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 /* GNU ld script 71 /* GNU ld script
74 Since Gentoo has critical dynamic libraries 72 Since Gentoo has critical dynamic libraries
75 in /lib, and the static versions in /usr/lib, 73 in /lib, and the static versions in /usr/lib,
76 we need to have a "fake" dynamic lib in /usr/lib, 74 we need to have a "fake" dynamic lib in /usr/lib,
77 otherwise we run into linking problems. 75 otherwise we run into linking problems.
78 76
79 See bug http://bugs.gentoo.org/4411 for more info. 77 See bug http://bugs.gentoo.org/4411 for more info.
80 */ 78 */
81 GROUP ( /${libdir}/${lib} ) 79 GROUP ( /${libdir}/${lib} )
82 END_LDSCRIPT 80 END_LDSCRIPT
83 fperms a+x "/usr/${libdir}/${lib}" 81 fperms a+x "/usr/${libdir}/${lib}"
174 local STDERR_TARGET="${T}/$$.out" 172 local STDERR_TARGET="${T}/$$.out"
175 local PATCH_TARGET="${T}/$$.patch" 173 local PATCH_TARGET="${T}/$$.patch"
176 local PATCH_SUFFIX="" 174 local PATCH_SUFFIX=""
177 local SINGLE_PATCH="no" 175 local SINGLE_PATCH="no"
178 local x="" 176 local x=""
177
178 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179 179
180 if [ "$#" -gt 1 ] 180 if [ "$#" -gt 1 ]
181 then 181 then
182 local m="" 182 local m=""
183 for m in "$@" ; do 183 for m in "$@" ; do
377# vapier@gentoo.org 377# vapier@gentoo.org
378# 378#
379# Takes just 1 optional parameter (the directory to create tmpfile in) 379# Takes just 1 optional parameter (the directory to create tmpfile in)
380emktemp() { 380emktemp() {
381 local exe="touch" 381 local exe="touch"
382 [ "$1" == "-d" ] && exe="mkdir" && shift 382 [[ $1 == -d ]] && exe="mkdir" && shift
383 local topdir="$1" 383 local topdir=$1
384 384
385 if [ -z "${topdir}" ] 385 if [[ -z ${topdir} ]] ; then
386 then
387 [ -z "${T}" ] \ 386 [[ -z ${T} ]] \
388 && topdir="/tmp" \ 387 && topdir="/tmp" \
389 || topdir="${T}" 388 || topdir=${T}
390 fi 389 fi
391 390
392 if [ -z "$(type -p mktemp)" ] 391 if [[ -z $(type -p mktemp) ]] ; then
393 then
394 local tmp=/ 392 local tmp=/
395 while [ -e "${tmp}" ] ; do 393 while [[ -e ${tmp} ]] ; do
396 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
397 done 395 done
398 ${exe} "${tmp}" 396 ${exe} "${tmp}" || ${exe} -p "${tmp}"
399 echo "${tmp}" 397 echo "${tmp}"
400 else 398 else
401 [ "${exe}" == "touch" ] \ 399 [[ ${exe} == "touch" ]] \
402 && exe="-p" \ 400 && exe="-p" \
403 || exe="-d" 401 || exe="-d"
404 mktemp ${exe} "${topdir}" 402 mktemp ${exe} "${topdir}"
405 fi 403 fi
406} 404}
479 fi 477 fi
480 else 478 else
481 euid="next" 479 euid="next"
482 fi 480 fi
483 if [[ ${euid} == "next" ]] ; then 481 if [[ ${euid} == "next" ]] ; then
484 local pwrange 482 for euid in $(seq 101 999) ; do
485 if [[ ${USERLAND} == "BSD" ]] ; then
486 pwrange=$(jot 898 101)
487 else
488 pwrange=$(seq 101 999)
489 fi
490 for euid in ${pwrange} ; do
491 [[ -z $(egetent passwd ${euid}) ]] && break 483 [[ -z $(egetent passwd ${euid}) ]] && break
492 done 484 done
493 fi 485 fi
494 opts="${opts} -u ${euid}" 486 opts="${opts} -u ${euid}"
495 einfo " - Userid: ${euid}" 487 einfo " - Userid: ${euid}"
500 if [[ ! -e ${eshell} ]] ; then 492 if [[ ! -e ${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 493 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 494 die "${eshell} does not exist"
503 fi 495 fi
504 else 496 else
505 case ${USERLAND} in 497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do
506 Darwin) eshell="/usr/bin/false";; 498 [[ -x ${ROOT}${shell} ]] && break;
507 BSD) eshell="/usr/sbin/nologin";; 499 done
508 *) eshell="/bin/false";; 500
509 esac 501 if [[ ${shell} == "/dev/null" ]]; then
502 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use"
504 fi
505
506 eshell=${shell}
510 fi 507 fi
511 einfo " - Shell: ${eshell}" 508 einfo " - Shell: ${eshell}"
512 opts="${opts} -s ${eshell}" 509 opts="${opts} -s ${eshell}"
513 510
514 # handle homedir 511 # handle homedir
596 useradd ${opts} ${euser} "$@" \ 593 useradd ${opts} ${euser} "$@" \
597 || die "enewuser failed" 594 || die "enewuser failed"
598 fi 595 fi
599 ;; 596 ;;
600 esac 597 esac
598
599 if [[ ! -e ${ROOT}/${ehome} ]] ; then
600 einfo " - Creating ${ehome} in ${ROOT}"
601 mkdir -p "${ROOT}/${ehome}"
602 chown ${euser} "${ROOT}/${ehome}"
603 chmod 755 "${ROOT}/${ehome}"
604 fi
605
601 export SANDBOX_ON=${oldsandbox} 606 export SANDBOX_ON=${oldsandbox}
602
603 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604 then
605 einfo " - Creating ${ehome} in ${D}"
606 dodir ${ehome}
607 fowners ${euser} ${ehome}
608 fperms 755 ${ehome}
609 fi
610} 607}
611 608
612# Simplify/standardize adding groups to the system 609# Simplify/standardize adding groups to the system
613# vapier@gentoo.org 610# vapier@gentoo.org
614# 611#
679 fi 676 fi
680 677
681 # If we need the next available 678 # If we need the next available
682 case ${egid} in 679 case ${egid} in
683 *[!0-9]*) # Non numeric 680 *[!0-9]*) # Non numeric
684 for egid in `jot 898 101`; do 681 for egid in $(seq 101 999); do
685 [ -z "`egetent group ${egid}`" ] && break 682 [ -z "`egetent group ${egid}`" ] && break
686 done 683 done
687 esac 684 esac
688 dscl . create /groups/${egroup} gid ${egid} 685 dscl . create /groups/${egroup} gid ${egid}
689 dscl . create /groups/${egroup} passwd '*' 686 dscl . create /groups/${egroup} passwd '*'
690 elif [[ "${USERLAND}" == "BSD" ]] ; then 687 elif [[ "${USERLAND}" == "BSD" ]] ; then
691 case ${egid} in 688 case ${egid} in
692 *[!0-9]*) # Non numeric 689 *[!0-9]*) # Non numeric
693 for egid in `jot 898 101`; do 690 for egid in $(seq 101 999); do
694 [ -z "`egetent group ${egid}`" ] && break 691 [ -z "`egetent group ${egid}`" ] && break
695 done 692 done
696 esac 693 esac
697 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 else 695 else
730# name: the name that will show up in the menu 727# name: the name that will show up in the menu
731# icon: give your little like a pretty little icon ... 728# icon: give your little like a pretty little icon ...
732# this can be relative (to /usr/share/pixmaps) or 729# this can be relative (to /usr/share/pixmaps) or
733# a full path to an icon 730# a full path to an icon
734# type: what kind of application is this ? for categories: 731# type: what kind of application is this ? for categories:
735# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec 732# http://www.freedesktop.org/Standards/desktop-entry-spec
736# path: if your app needs to startup in a specific dir 733# path: if your app needs to startup in a specific dir
737make_desktop_entry() { 734make_desktop_entry() {
738 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 735 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 736
740 local exec=${1} 737 local exec=${1}
766 dev) 763 dev)
767 type="Development" 764 type="Development"
768 ;; 765 ;;
769 766
770 games) 767 games)
771 [[ -z ${path} ]] && path=${GAMES_BINDIR}
772
773 case ${catmin} in 768 case ${catmin} in
774 action) type=ActionGame;; 769 action) type=ActionGame;;
775 arcade) type=ArcadeGame;; 770 arcade) type=ArcadeGame;;
776 board) type=BoardGame;; 771 board) type=BoardGame;;
777 kid) type=KidsGame;; 772 kid) type=KidsGame;;
902 doins "${i}" 897 doins "${i}"
903 elif [[ -d ${i} ]] ; then 898 elif [[ -d ${i} ]] ; then
904 for j in "${i}"/*.desktop ; do 899 for j in "${i}"/*.desktop ; do
905 doins "${j}" 900 doins "${j}"
906 done 901 done
907 fi 902 fi
908 done 903 done
909} 904}
910newmenu() { 905newmenu() {
911 insinto /usr/share/applications 906 insinto /usr/share/applications
912 newins "$1" "$2" 907 newins "$1" "$2"
920 doins "${i}" 915 doins "${i}"
921 elif [[ -d ${i} ]] ; then 916 elif [[ -d ${i} ]] ; then
922 for j in "${i}"/*.png ; do 917 for j in "${i}"/*.png ; do
923 doins "${j}" 918 doins "${j}"
924 done 919 done
925 fi 920 fi
926 done 921 done
927} 922}
928newicon() { 923newicon() {
929 insinto /usr/share/pixmaps 924 insinto /usr/share/pixmaps
930 newins "$1" "$2" 925 newins "$1" "$2"
935############################################################## 930##############################################################
936 931
937 932
938# for internal use only (unpack_pdv and unpack_makeself) 933# for internal use only (unpack_pdv and unpack_makeself)
939find_unpackable_file() { 934find_unpackable_file() {
940 local src="$1" 935 local src=$1
941 if [ -z "${src}" ] 936 if [[ -z ${src} ]] ; then
942 then
943 src="${DISTDIR}/${A}" 937 src=${DISTDIR}/${A}
944 else 938 else
945 if [ -e "${DISTDIR}/${src}" ] 939 if [[ -e ${DISTDIR}/${src} ]] ; then
946 then
947 src="${DISTDIR}/${src}" 940 src=${DISTDIR}/${src}
948 elif [ -e "${PWD}/${src}" ] 941 elif [[ -e ${PWD}/${src} ]] ; then
949 then
950 src="${PWD}/${src}" 942 src=${PWD}/${src}
951 elif [ -e "${src}" ] 943 elif [[ -e ${src} ]] ; then
952 then
953 src="${src}" 944 src=${src}
954 fi
955 fi 945 fi
956 [ ! -e "${src}" ] && die "Could not find requested archive ${src}" 946 fi
947 [[ ! -e ${src} ]] && return 1
957 echo "${src}" 948 echo "${src}"
958} 949}
959 950
960# Unpack those pesky pdv generated files ... 951# Unpack those pesky pdv generated files ...
961# They're self-unpacking programs with the binary package stuffed in 952# They're self-unpacking programs with the binary package stuffed in
976# lseek 967# lseek
977# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 968# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978# lseek(3, -4, SEEK_END) = 2981250 969# lseek(3, -4, SEEK_END) = 2981250
979# thus we would pass in the value of '4' as the second parameter. 970# thus we would pass in the value of '4' as the second parameter.
980unpack_pdv() { 971unpack_pdv() {
981 local src="`find_unpackable_file $1`" 972 local src=$(find_unpackable_file $1)
982 local sizeoff_t="$2" 973 local sizeoff_t=$2
983 974
975 [[ -z ${src} ]] && die "Could not locate source for '$1'"
984 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" 976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
985 977
986 local shrtsrc="`basename ${src}`" 978 local shrtsrc="`basename ${src}`"
987 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 979 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
989 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1055# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1047# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1056# - If the file is not specified then unpack will utilize ${A}. 1048# - If the file is not specified then unpack will utilize ${A}.
1057# - If the offset is not specified then we will attempt to extract 1049# - If the offset is not specified then we will attempt to extract
1058# the proper offset from the script itself. 1050# the proper offset from the script itself.
1059unpack_makeself() { 1051unpack_makeself() {
1060 local src="$(find_unpackable_file "$1")" 1052 local src=$(find_unpackable_file "$1")
1061 local skip="$2" 1053 local skip=$2
1062 local exe="$3" 1054 local exe=$3
1063 1055
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1057
1064 local shrtsrc="$(basename "${src}")" 1058 local shrtsrc=$(basename "${src}")
1065 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 if [ -z "${skip}" ] 1060 if [ -z "${skip}" ]
1067 then 1061 then
1068 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1069 local skip=0 1063 local skip=0
1140check_license() { 1134check_license() {
1141 local lic=$1 1135 local lic=$1
1142 if [ -z "${lic}" ] ; then 1136 if [ -z "${lic}" ] ; then
1143 lic="${PORTDIR}/licenses/${LICENSE}" 1137 lic="${PORTDIR}/licenses/${LICENSE}"
1144 else 1138 else
1145 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1139 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1146 lic="${PORTDIR}/licenses/${src}" 1140 lic="${PORTDIR}/licenses/${lic}"
1147 elif [ -e "${PWD}/${src}" ] ; then 1141 elif [ -e "${PWD}/${lic}" ] ; then
1148 lic="${PWD}/${src}" 1142 lic="${PWD}/${lic}"
1149 elif [ -e "${src}" ] ; then 1143 elif [ -e "${lic}" ] ; then
1150 lic="${src}" 1144 lic="${lic}"
1151 fi
1152 fi 1145 fi
1146 fi
1153 [ ! -f "${lic}" ] && die "Could not find requested license ${src}" 1147 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1154 local l="`basename ${lic}`" 1148 local l="`basename ${lic}`"
1155 1149
1156 # here is where we check for the licenses the user already 1150 # here is where we check for the licenses the user already
1157 # accepted ... if we don't find a match, we make the user accept 1151 # accepted ... if we don't find a match, we make the user accept
1158 local shopts=$- 1152 local shopts=$-
1329# displayed and we'll hang out here until: 1323# displayed and we'll hang out here until:
1330# (1) the file is found on a mounted cdrom 1324# (1) the file is found on a mounted cdrom
1331# (2) the user hits CTRL+C 1325# (2) the user hits CTRL+C
1332cdrom_locate_file_on_cd() { 1326cdrom_locate_file_on_cd() {
1333 while [[ -z ${CDROM_ROOT} ]] ; do 1327 while [[ -z ${CDROM_ROOT} ]] ; do
1334 local dir="$(dirname ${@})" 1328 local dir=$(dirname "$*")
1335 local file="$(basename ${@})" 1329 local file=$(basename "$*")
1336 local mline="" 1330 local mline=""
1337 local showedmsg=0 1331 local showedmsg=0
1338 1332
1339 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1340 [[ -d ${mline}/${dir} ]] || continue 1334 [[ -d ${mline}/${dir} ]] || continue
1498 LIB=$1 1492 LIB=$1
1499 1493
1500 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1494 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1501 SONAME=`basename ${LIB}` 1495 SONAME=`basename ${LIB}`
1502 1496
1503 einfo "An old version of an installed library was detected on your system." 1497 ewarn "An old version of an installed library was detected on your system."
1504 einfo "In order to avoid breaking packages that link against it, this older version" 1498 ewarn "In order to avoid breaking packages that link against it, this older version"
1505 einfo "is not being removed. In order to make full use of this newer version," 1499 ewarn "is not being removed. In order to make full use of this newer version,"
1506 einfo "you will need to execute the following command:" 1500 ewarn "you will need to execute the following command:"
1507 einfo " revdep-rebuild --soname ${SONAME}" 1501 ewarn " revdep-rebuild --soname ${SONAME}"
1508 einfo 1502 ewarn
1509 einfo "After doing that, you can safely remove ${LIB}" 1503 ewarn "After doing that, you can safely remove ${LIB}"
1510 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1504 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1511 fi 1505 fi
1512} 1506}
1513 1507
1514# Hack for people to figure out if a package was built with 1508# Hack for people to figure out if a package was built with
1515# certain USE flags 1509# certain USE flags

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