/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2006 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 1.207 2005/10/12 13:52:01 flameeyes Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.237 2006/06/04 15:18:12 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
11 9
12inherit multilib portability 10inherit multilib portability
13 11
14DEPEND="!bootstrap? ( sys-devel/patch )" 12DEPEND="!bootstrap? ( sys-devel/patch )"
13RDEPEND=""
15# sys-apps/shadow is needed for useradd, etc, bug #94745. 14# sys-apps/shadow is needed for useradd, etc, bug #94745.
16 15
17DESCRIPTION="Based on the ${ECLASS} eclass" 16DESCRIPTION="Based on the ${ECLASS} eclass"
18 17
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 18# Wait for the supplied number of seconds. If no argument is supplied, defaults
60# to point to the latest version of the library present. 59# to point to the latest version of the library present.
61# 60#
62# <azarah@gentoo.org> (26 Oct 2002) 61# <azarah@gentoo.org> (26 Oct 2002)
63# 62#
64gen_usr_ldscript() { 63gen_usr_ldscript() {
65 local libdir="$(get_libdir)" 64 local lib libdir=$(get_libdir)
66 # Just make sure it exists 65 # Just make sure it exists
67 dodir /usr/${libdir} 66 dodir /usr/${libdir}
68 67
69 for lib in "${@}" ; do 68 for lib in "${@}" ; do
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 69 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
76 75
77 See bug http://bugs.gentoo.org/4411 for more info. 76 See bug http://bugs.gentoo.org/4411 for more info.
78 */ 77 */
79 GROUP ( /${libdir}/${lib} ) 78 GROUP ( /${libdir}/${lib} )
80 END_LDSCRIPT 79 END_LDSCRIPT
81 fperms a+x "/usr/${libdir}/${lib}" 80 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
82 done 81 done
83} 82}
84 83
85# Simple function to draw a line consisting of '=' the same length as $*
86# - only to be used by epatch()
87#
88# <azarah@gentoo.org> (11 Nov 2002)
89#
90draw_line() {
91 local i=0
92 local str_length=""
93
94 # Handle calls that do not have args, or wc not being installed ...
95 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96 then
97 echo "==============================================================="
98 return 0
99 fi
100
101 # Get the length of $*
102 str_length="$(echo -n "$*" | wc -m)"
103
104 while [ "$i" -lt "${str_length}" ]
105 do
106 echo -n "="
107
108 i=$((i + 1))
109 done
110
111 echo
112
113 return 0
114}
115 84
116# Default directory where patches are located 85# Default directory where patches are located
117EPATCH_SOURCE="${WORKDIR}/patch" 86EPATCH_SOURCE="${WORKDIR}/patch"
118# Default extension for patches 87# Default extension for patches
119EPATCH_SUFFIX="patch.bz2" 88EPATCH_SUFFIX="patch.bz2"
120# Default options for patch 89# Default options for patch
121# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 90# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 91# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
92# Set -E to automatically remove empty files.
123EPATCH_OPTS="-g0 --no-backup-if-mismatch" 93EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
124# List of patches not to apply. Not this is only file names, 94# List of patches not to apply. Not this is only file names,
125# and not the full path .. 95# and not the full path ..
126EPATCH_EXCLUDE="" 96EPATCH_EXCLUDE=""
127# Change the printed message for a single patch. 97# Change the printed message for a single patch.
128EPATCH_SINGLE_MSG="" 98EPATCH_SINGLE_MSG=""
166# hand its a directory, it will set EPATCH_SOURCE to this. 136# hand its a directory, it will set EPATCH_SOURCE to this.
167# 137#
168# <azarah@gentoo.org> (10 Nov 2002) 138# <azarah@gentoo.org> (10 Nov 2002)
169# 139#
170epatch() { 140epatch() {
141 _epatch_draw_line() {
142 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 echo "${1//?/=}"
144 }
145 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 146 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 147 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 148 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 149 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 150 local SINGLE_PATCH="no"
284 259
285 # Allow for prefix to differ ... im lazy, so shoot me :/ 260 # Allow for prefix to differ ... im lazy, so shoot me :/
286 while [ "${count}" -lt 5 ] 261 while [ "${count}" -lt 5 ]
287 do 262 do
288 # Generate some useful debug info ... 263 # Generate some useful debug info ...
289 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 264 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 265 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 266
292 if [ "${PATCH_SUFFIX}" != "patch" ] 267 if [ "${PATCH_SUFFIX}" != "patch" ]
293 then 268 then
294 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 269 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
299 274
300 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 275 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 276 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 277
303 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 278 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 279 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 280
306 if [ "${PATCH_SUFFIX}" != "patch" ] 281 if [ "${PATCH_SUFFIX}" != "patch" ]
307 then 282 then
308 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 283 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 then 284 then
313 count=5 288 count=5
314 break 289 break
315 fi 290 fi
316 fi 291 fi
317 292
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 293 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 294 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 295 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 297 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 298 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 300
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 301 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
302 _epatch_assert
327 303
328 if [ "$?" -ne 0 ] 304 if [ "$?" -ne 0 ]
329 then 305 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 306 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 307 echo
394 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 370 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 done 371 done
396 ${exe} "${tmp}" || ${exe} -p "${tmp}" 372 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 echo "${tmp}" 373 echo "${tmp}"
398 else 374 else
399 [[ ${exe} == "touch" ]] \ 375 if [[ ${exe} == "touch" ]] ; then
400 && exe="-p" \ 376 [[ ${USERLAND} == "GNU" ]] \
401 || exe="-d" 377 && mktemp -p "${topdir}" \
402 mktemp ${exe} "${topdir}" 378 || TMPDIR="${topdir}" mktemp -t tmp
379 else
380 [[ ${USERLAND} == "GNU" ]] \
381 && mktemp -d "${topdir}" \
382 || TMPDIR="${topdir}" mktemp -dt tmp
383 fi
403 fi 384 fi
404} 385}
405 386
406# Small wrapper for getent (Linux), nidump (Mac OS X), 387# Small wrapper for getent (Linux), nidump (Mac OS X),
407# and pw (FreeBSD) used in enewuser()/enewgroup() 388# and pw (FreeBSD) used in enewuser()/enewgroup()
419 *) # Numeric 400 *) # Numeric
420 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 401 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421 ;; 402 ;;
422 esac 403 esac
423 ;; 404 ;;
424 *-freebsd*) 405 *-freebsd*|*-dragonfly*)
425 local opts action="user" 406 local opts action="user"
426 [[ $1 == "passwd" ]] || action="group" 407 [[ $1 == "passwd" ]] || action="group"
427 408
428 # lookup by uid/gid 409 # lookup by uid/gid
429 if [[ $2 == [[:digit:]]* ]] ; then 410 if [[ $2 == [[:digit:]]* ]] ; then
430 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 411 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 fi 412 fi
432 413
433 pw show ${action} ${opts} "$2" -q 414 pw show ${action} ${opts} "$2" -q
434 ;; 415 ;;
435 *-netbsd*) 416 *-netbsd*|*-openbsd*)
436 grep "$2:\*:" /etc/$1 417 grep "$2:\*:" /etc/$1
437 ;; 418 ;;
438 *) 419 *)
439 type -p nscd >& /dev/null && nscd -i "$1" 420 type -p nscd >& /dev/null && nscd -i "$1"
440 getent "$1" "$2" 421 getent "$1" "$2"
454# shell: /bin/false 435# shell: /bin/false
455# homedir: /dev/null 436# homedir: /dev/null
456# groups: none 437# groups: none
457# extra: comment of 'added by portage for ${PN}' 438# extra: comment of 'added by portage for ${PN}'
458enewuser() { 439enewuser() {
440 case ${EBUILD_PHASE} in
441 unpack|compile|test|install)
442 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
443 eerror "Package fails at QA and at life. Please file a bug."
444 die "Bad package! enewuser is only for use in pkg_* functions!"
445 esac
446
459 # get the username 447 # get the username
460 local euser=$1; shift 448 local euser=$1; shift
461 if [[ -z ${euser} ]] ; then 449 if [[ -z ${euser} ]] ; then
462 eerror "No username specified !" 450 eerror "No username specified !"
463 die "Cannot call enewuser without a username" 451 die "Cannot call enewuser without a username"
495 einfo " - Userid: ${euid}" 483 einfo " - Userid: ${euid}"
496 484
497 # handle shell 485 # handle shell
498 local eshell=$1; shift 486 local eshell=$1; shift
499 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then 487 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500 if [[ ! -e ${eshell} ]] ; then 488 if [[ ! -e ${ROOT}${eshell} ]] ; then
501 eerror "A shell was specified but it does not exist !" 489 eerror "A shell was specified but it does not exist !"
502 die "${eshell} does not exist" 490 die "${eshell} does not exist in ${ROOT}"
491 fi
492 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
493 eerror "Do not specify ${eshell} yourself, use -1"
494 die "Pass '-1' as the shell parameter"
503 fi 495 fi
504 else 496 else
505 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
506 [[ -x ${ROOT}${shell} ]] && break 498 [[ -x ${ROOT}${shell} ]] && break
507 done 499 done
578 einfo "Please report the ebuild along with the info below" 570 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@" 571 einfo "eextra: $@"
580 die "Required function missing" 572 die "Required function missing"
581 fi 573 fi
582 ;; 574 ;;
583 *-freebsd*) 575 *-freebsd*|*-dragonfly*)
584 if [[ -z $@ ]] ; then 576 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \ 577 pw useradd ${euser} ${opts} \
586 -c "added by portage for ${PN}" \ 578 -c "added by portage for ${PN}" \
587 die "enewuser failed" 579 die "enewuser failed"
588 else 580 else
598 else 590 else
599 einfo " - Extra: $@" 591 einfo " - Extra: $@"
600 useradd ${opts} ${euser} "$@" || die "enewuser failed" 592 useradd ${opts} ${euser} "$@" || die "enewuser failed"
601 fi 593 fi
602 ;; 594 ;;
595
596 *-openbsd*)
597 if [[ -z $@ ]] ; then
598 useradd -u ${euid} -s ${eshell} \
599 -d ${ehome} -c "Added by portage for ${PN}" \
600 -g ${egroups} ${euser} || die "enewuser failed"
601 else
602 einfo " - Extra: $@"
603 useradd -u ${euid} -s ${eshell} \
604 -d ${ehome} -c "Added by portage for ${PN}" \
605 -g ${egroups} ${euser} "$@" || die "enewuser failed"
606 fi
607 ;;
608
603 *) 609 *)
604 if [[ -z $@ ]] ; then 610 if [[ -z $@ ]] ; then
605 useradd ${opts} ${euser} \ 611 useradd ${opts} ${euser} \
606 -c "added by portage for ${PN}" \ 612 -c "added by portage for ${PN}" \
607 || die "enewuser failed" 613 || die "enewuser failed"
631# Default values if you do not specify any: 637# Default values if you do not specify any:
632# groupname: REQUIRED ! 638# groupname: REQUIRED !
633# gid: next available (see groupadd(8)) 639# gid: next available (see groupadd(8))
634# extra: none 640# extra: none
635enewgroup() { 641enewgroup() {
642 case ${EBUILD_PHASE} in
643 unpack|compile|test|install)
644 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
645 eerror "Package fails at QA and at life. Please file a bug."
646 die "Bad package! enewgroup is only for use in pkg_* functions!"
647 esac
648
636 # get the group 649 # get the group
637 local egroup="$1"; shift 650 local egroup="$1"; shift
638 if [ -z "${egroup}" ] 651 if [ -z "${egroup}" ]
639 then 652 then
640 eerror "No group specified !" 653 eerror "No group specified !"
702 esac 715 esac
703 dscl . create /groups/${egroup} gid ${egid} 716 dscl . create /groups/${egroup} gid ${egid}
704 dscl . create /groups/${egroup} passwd '*' 717 dscl . create /groups/${egroup} passwd '*'
705 ;; 718 ;;
706 719
707 *-freebsd*) 720 *-freebsd*|*-dragonfly*)
708 case ${egid} in 721 case ${egid} in
709 *[!0-9]*) # Non numeric 722 *[!0-9]*) # Non numeric
710 for egid in $(seq 101 999); do 723 for egid in $(seq 101 999); do
711 [ -z "`egetent group ${egid}`" ] && break 724 [ -z "`egetent group ${egid}`" ] && break
712 done 725 done
846 type="Network;${type}" 859 type="Network;${type}"
847 ;; 860 ;;
848 861
849 sci) 862 sci)
850 case ${catmin} in 863 case ${catmin} in
851 astro*) type=Astronomoy;; 864 astro*) type=Astronomy;;
852 bio*) type=Biology;; 865 bio*) type=Biology;;
853 calc*) type=Calculator;; 866 calc*) type=Calculator;;
854 chem*) type=Chemistry;; 867 chem*) type=Chemistry;;
855 geo*) type=Geology;; 868 geo*) type=Geology;;
856 math*) type=Math;; 869 math*) type=Math;;
876 local desktop_name="${PN}" 889 local desktop_name="${PN}"
877 else 890 else
878 local desktop_name="${PN}-${SLOT}" 891 local desktop_name="${PN}-${SLOT}"
879 fi 892 fi
880 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 893 local desktop=${T}/${exec%% *}-${desktop_name}.desktop
894# local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
881 895
882echo "[Desktop Entry] 896echo "[Desktop Entry]
883Encoding=UTF-8 897Encoding=UTF-8
884Version=0.9.2 898Version=0.9.2
885Name=${name} 899Name=${name}
886Type=Application 900Type=Application
887Comment=${DESCRIPTION} 901Comment=${DESCRIPTION}
888Exec=${exec} 902Exec=${exec}
903TryExec=${exec}
889Path=${path} 904Path=${path}
890Icon=${icon} 905Icon=${icon}
891Categories=Application;${type};" > "${desktop}" 906Categories=Application;${type};" > "${desktop}"
892 907
893 ( 908 (
1008 local sizeoff_t=$2 1023 local sizeoff_t=$2
1009 1024
1010 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1025 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1011 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1026 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1012 1027
1013 local shrtsrc="`basename ${src}`" 1028 local shrtsrc=$(basename "${src}")
1014 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1029 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1015 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1030 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1016 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1031 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1017 1032
1018 # grab metadata for debug reasons 1033 # grab metadata for debug reasons
1082# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1097# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1083# - If the file is not specified then unpack will utilize ${A}. 1098# - If the file is not specified then unpack will utilize ${A}.
1084# - If the offset is not specified then we will attempt to extract 1099# - If the offset is not specified then we will attempt to extract
1085# the proper offset from the script itself. 1100# the proper offset from the script itself.
1086unpack_makeself() { 1101unpack_makeself() {
1102 local src_input=${1:-${A}}
1087 local src=$(find_unpackable_file "$1") 1103 local src=$(find_unpackable_file "${src_input}")
1088 local skip=$2 1104 local skip=$2
1089 local exe=$3 1105 local exe=$3
1090 1106
1091 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1107 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1092 1108
1093 local shrtsrc=$(basename "${src}") 1109 local shrtsrc=$(basename "${src}")
1094 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1110 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1095 if [ -z "${skip}" ] 1111 if [[ -z ${skip} ]] ; then
1096 then
1097 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1112 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1098 local skip=0 1113 local skip=0
1099 exe=tail 1114 exe=tail
1100 case ${ver} in 1115 case ${ver} in
1101 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1116 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1102 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1117 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1114 ;; 1129 ;;
1115 2.1.3) 1130 2.1.3)
1116 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1131 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1117 let skip="skip + 1" 1132 let skip="skip + 1"
1118 ;; 1133 ;;
1119 2.1.4) 1134 2.1.4|2.1.5)
1120 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1135 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1121 skip=$(head -n ${skip} "${src}" | wc -c) 1136 skip=$(head -n ${skip} "${src}" | wc -c)
1122 exe="dd" 1137 exe="dd"
1123 ;; 1138 ;;
1124 *) 1139 *)
1243 # first we figure out how many cds we're dealing with by 1258 # first we figure out how many cds we're dealing with by
1244 # the # of files they gave us 1259 # the # of files they gave us
1245 local cdcnt=0 1260 local cdcnt=0
1246 local f= 1261 local f=
1247 for f in "$@" ; do 1262 for f in "$@" ; do
1248 cdcnt=$((cdcnt + 1)) 1263 ((++cdcnt))
1249 export CDROM_CHECK_${cdcnt}="$f" 1264 export CDROM_CHECK_${cdcnt}="$f"
1250 done 1265 done
1251 export CDROM_TOTAL_CDS=${cdcnt} 1266 export CDROM_TOTAL_CDS=${cdcnt}
1252 export CDROM_CURRENT_CD=1 1267 export CDROM_CURRENT_CD=1
1253 1268
1254 # now we see if the user gave use CD_ROOT ... 1269 # now we see if the user gave use CD_ROOT ...
1255 # if they did, let's just believe them that it's correct 1270 # if they did, let's just believe them that it's correct
1256 if [[ ! -z ${CD_ROOT} ]] ; then
1257 export CDROM_ROOT=${CD_ROOT}
1258 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1259 return
1260 fi
1261 # do the same for CD_ROOT_X
1262 if [[ ! -z ${CD_ROOT_1} ]] ; then 1271 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1263 local var= 1272 local var=
1264 cdcnt=0 1273 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1274 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1275 ((++cdcnt))
1267 var="CD_ROOT_${cdcnt}" 1276 var="CD_ROOT_${cdcnt}"
1277 [[ -z ${!var} ]] && var="CD_ROOT"
1268 if [[ -z ${!var} ]] ; then 1278 if [[ -z ${!var} ]] ; then
1269 eerror "You must either use just the CD_ROOT" 1279 eerror "You must either use just the CD_ROOT"
1270 eerror "or specify ALL the CD_ROOT_X variables." 1280 eerror "or specify ALL the CD_ROOT_X variables."
1271 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1281 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1272 die "could not locate CD_ROOT_${cdcnt}" 1282 die "could not locate CD_ROOT_${cdcnt}"
1273 fi 1283 fi
1274 export CDROM_ROOTS_${cdcnt}="${!var}"
1275 done 1284 done
1276 export CDROM_ROOT=${CDROM_ROOTS_1} 1285 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1277 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1286 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1287 export CDROM_SET=-1
1288 for f in ${CDROM_CHECK_1//:/ } ; do
1289 ((++CDROM_SET))
1290 [[ -e ${CD_ROOT}/${f} ]] && break
1291 done
1292 export CDROM_MATCH=${f}
1278 return 1293 return
1279 fi 1294 fi
1280 1295
1296 # User didn't help us out so lets make sure they know they can
1297 # simplify the whole process ...
1281 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1298 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1282 einfon "This ebuild will need the " 1299 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1283 if [[ -z ${CDROM_NAME} ]] ; then
1284 echo "cdrom for ${PN}."
1285 else
1286 echo "${CDROM_NAME}."
1287 fi
1288 echo 1300 echo
1289 einfo "If you do not have the CD, but have the data files" 1301 einfo "If you do not have the CD, but have the data files"
1290 einfo "mounted somewhere on your filesystem, just export" 1302 einfo "mounted somewhere on your filesystem, just export"
1291 einfo "the variable CD_ROOT so that it points to the" 1303 einfo "the variable CD_ROOT so that it points to the"
1292 einfo "directory containing the files." 1304 einfo "directory containing the files."
1296 echo 1308 echo
1297 else 1309 else
1298 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1310 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1299 cdcnt=0 1311 cdcnt=0
1300 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1313 ((++cdcnt))
1302 var="CDROM_NAME_${cdcnt}" 1314 var="CDROM_NAME_${cdcnt}"
1303 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1315 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1304 done 1316 done
1305 echo 1317 echo
1306 einfo "If you do not have the CDs, but have the data files" 1318 einfo "If you do not have the CDs, but have the data files"
1307 einfo "mounted somewhere on your filesystem, just export" 1319 einfo "mounted somewhere on your filesystem, just export"
1308 einfo "the following variables so they point to the right place:" 1320 einfo "the following variables so they point to the right place:"
1309 einfon "" 1321 einfon ""
1310 cdcnt=0 1322 cdcnt=0
1311 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1323 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1312 cdcnt=$((cdcnt + 1)) 1324 ((++cdcnt))
1313 echo -n " CD_ROOT_${cdcnt}" 1325 echo -n " CD_ROOT_${cdcnt}"
1314 done 1326 done
1315 echo 1327 echo
1316 einfo "Or, if you have all the files in the same place, or" 1328 einfo "Or, if you have all the files in the same place, or"
1317 einfo "you only have one cdrom, you can export CD_ROOT" 1329 einfo "you only have one cdrom, you can export CD_ROOT"
1320 echo 1332 echo
1321 einfo "For example:" 1333 einfo "For example:"
1322 einfo "export CD_ROOT_1=/mnt/cdrom" 1334 einfo "export CD_ROOT_1=/mnt/cdrom"
1323 echo 1335 echo
1324 fi 1336 fi
1337
1338 export CDROM_SET=""
1325 export CDROM_CURRENT_CD=0 1339 export CDROM_CURRENT_CD=0
1326 cdrom_load_next_cd 1340 cdrom_load_next_cd
1327} 1341}
1328 1342
1329# this is only used when you need access to more than one cd. 1343# this is only used when you need access to more than one cd.
1330# when you have finished using the first cd, just call this function. 1344# when you have finished using the first cd, just call this function.
1331# when it returns, CDROM_ROOT will be pointing to the second cd. 1345# when it returns, CDROM_ROOT will be pointing to the second cd.
1332# remember, you can only go forward in the cd chain, you can't go back. 1346# remember, you can only go forward in the cd chain, you can't go back.
1333cdrom_load_next_cd() { 1347cdrom_load_next_cd() {
1334 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1335 local var= 1348 local var
1336 1349 ((++CDROM_CURRENT_CD))
1337 if [[ ! -z ${CD_ROOT} ]] ; then
1338 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1339 return
1340 fi
1341 1350
1342 unset CDROM_ROOT 1351 unset CDROM_ROOT
1343 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1352 var=CD_ROOT_${CDROM_CURRENT_CD}
1353 [[ -z ${!var} ]] && var="CD_ROOT"
1344 if [[ -z ${!var} ]] ; then 1354 if [[ -z ${!var} ]] ; then
1345 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1355 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1346 cdrom_locate_file_on_cd ${!var} 1356 _cdrom_locate_file_on_cd ${!var}
1347 else 1357 else
1348 export CDROM_ROOT=${!var} 1358 export CDROM_ROOT=${!var}
1349 fi 1359 fi
1350 1360
1351 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1361 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1356# all it does is try to locate a give file on a cd ... if the cd isn't 1366# all it does is try to locate a give file on a cd ... if the cd isn't
1357# found, then a message asking for the user to insert the cdrom will be 1367# found, then a message asking for the user to insert the cdrom will be
1358# displayed and we'll hang out here until: 1368# displayed and we'll hang out here until:
1359# (1) the file is found on a mounted cdrom 1369# (1) the file is found on a mounted cdrom
1360# (2) the user hits CTRL+C 1370# (2) the user hits CTRL+C
1361cdrom_locate_file_on_cd() { 1371_cdrom_locate_file_on_cd() {
1372 local mline=""
1373 local showedmsg=0
1374
1362 while [[ -z ${CDROM_ROOT} ]] ; do 1375 while [[ -z ${CDROM_ROOT} ]] ; do
1363 local dir=$(dirname "$*") 1376 local i=0
1377 local -a cdset=(${*//:/ })
1378 if [[ -n ${CDROM_SET} ]] ; then
1379 cdset=(${cdset[${CDROM_SET}]})
1380 fi
1381
1382 while [[ -n ${cdset[${i}]} ]] ; do
1383 local dir=$(dirname ${cdset[${i}]})
1364 local file=$(basename "$*") 1384 local file=$(basename ${cdset[${i}]})
1365 local mline=""
1366 local showedmsg=0
1367 1385
1368 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1386 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1369 [[ -d ${mline}/${dir} ]] || continue 1387 [[ -d ${mline}/${dir} ]] || continue
1370 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1388 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1371 && export CDROM_ROOT=${mline} 1389 export CDROM_ROOT=${mline}
1390 export CDROM_SET=${i}
1391 export CDROM_MATCH=${cdset[${i}]}
1392 return
1393 fi
1394 done
1395
1396 ((++i))
1372 done 1397 done
1373 1398
1374 if [[ -z ${CDROM_ROOT} ]] ; then
1375 echo 1399 echo
1376 if [[ ${showedmsg} -eq 0 ]] ; then 1400 if [[ ${showedmsg} -eq 0 ]] ; then
1377 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1378 if [[ -z ${CDROM_NAME} ]] ; then 1402 if [[ -z ${CDROM_NAME} ]] ; then
1379 einfo "Please insert the cdrom for ${PN} now !" 1403 einfo "Please insert+mount the cdrom for ${PN} now !"
1380 else
1381 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1382 fi
1383 else 1404 else
1384 if [[ -z ${CDROM_NAME_1} ]] ; then
1385 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1386 else
1387 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1388 einfo "Please insert+mount the ${!var} cdrom now !" 1405 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1389 fi
1390 fi 1406 fi
1391 showedmsg=1 1407 else
1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1409 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1410 else
1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1412 einfo "Please insert+mount the ${!var} cdrom now !"
1413 fi
1392 fi 1414 fi
1415 showedmsg=1
1416 fi
1393 einfo "Press return to scan for the cd again" 1417 einfo "Press return to scan for the cd again"
1394 einfo "or hit CTRL+C to abort the emerge." 1418 einfo "or hit CTRL+C to abort the emerge."
1395 echo 1419 echo
1396 einfo "If you are having trouble with the detection" 1420 einfo "If you are having trouble with the detection"
1397 einfo "of your CD, it is possible that you do not have" 1421 einfo "of your CD, it is possible that you do not have"
1398 einfo "Joliet support enabled in your kernel. Please" 1422 einfo "Joliet support enabled in your kernel. Please"
1399 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1423 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1400 read 1424 read || die "something is screwed with your system"
1401 fi
1402 done 1425 done
1403} 1426}
1404 1427
1405# Make sure that LINGUAS only contains languages that 1428# Make sure that LINGUAS only contains languages that
1406# a package can support 1429# a package can support
1416# directories and uses the union of the lists. 1439# directories and uses the union of the lists.
1417strip-linguas() { 1440strip-linguas() {
1418 local ls newls 1441 local ls newls
1419 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1442 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1420 local op=$1; shift 1443 local op=$1; shift
1421 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1444 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1422 local d f 1445 local d f
1423 for d in "$@" ; do 1446 for d in "$@" ; do
1424 if [[ ${op} == "-u" ]] ; then 1447 if [[ ${op} == "-u" ]] ; then
1425 newls=${ls} 1448 newls=${ls}
1426 else 1449 else
1427 newls="" 1450 newls=""
1428 fi 1451 fi
1429 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1452 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1430 if [[ ${op} == "-i" ]] ; then 1453 if [[ ${op} == "-i" ]] ; then
1431 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1454 hasq ${f} ${ls} && newls="${newls} ${f}"
1432 else 1455 else
1433 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1456 hasq ${f} ${ls} || newls="${newls} ${f}"
1434 fi 1457 fi
1435 done 1458 done
1436 ls=${newls} 1459 ls=${newls}
1437 done 1460 done
1438 ls=${ls//.po}
1439 else 1461 else
1440 ls=$@ 1462 ls="$@"
1441 fi 1463 fi
1442 1464
1443 ls=" ${ls} "
1444 newls="" 1465 newls=""
1445 for f in ${LINGUAS} ; do 1466 for f in ${LINGUAS} ; do
1446 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1467 if hasq ${f} ${ls} ; then
1447 newls="${newls} ${f}" 1468 newls="${newls} ${f}"
1448 else 1469 else
1449 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1470 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1450 fi 1471 fi
1451 done 1472 done
1452 if [[ -z ${newls} ]] ; then
1453 export LINGUAS=""
1454 else
1455 export LINGUAS=${newls:1} 1473 export LINGUAS=${newls:1}
1456 fi
1457} 1474}
1458 1475
1459# moved from kernel.eclass since they are generally useful outside of 1476# moved from kernel.eclass since they are generally useful outside of
1460# kernel.eclass -iggy (20041002) 1477# kernel.eclass -iggy (20041002)
1461 1478
1490 1507
1491# Jeremy Huddleston <eradicator@gentoo.org>: 1508# Jeremy Huddleston <eradicator@gentoo.org>:
1492# preserve_old_lib /path/to/libblah.so.0 1509# preserve_old_lib /path/to/libblah.so.0
1493# preserve_old_lib_notify /path/to/libblah.so.0 1510# preserve_old_lib_notify /path/to/libblah.so.0
1494# 1511#
1495# These functions are useful when a lib in your package changes --soname. Such 1512# These functions are useful when a lib in your package changes --library. Such
1496# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1513# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1497# would break packages that link against it. Most people get around this 1514# would break packages that link against it. Most people get around this
1498# by using the portage SLOT mechanism, but that is not always a relevant 1515# by using the portage SLOT mechanism, but that is not always a relevant
1499# solution, so instead you can add the following to your ebuilds: 1516# solution, so instead you can add the following to your ebuilds:
1500# 1517#
1531 1548
1532 ewarn "An old version of an installed library was detected on your system." 1549 ewarn "An old version of an installed library was detected on your system."
1533 ewarn "In order to avoid breaking packages that link against it, this older version" 1550 ewarn "In order to avoid breaking packages that link against it, this older version"
1534 ewarn "is not being removed. In order to make full use of this newer version," 1551 ewarn "is not being removed. In order to make full use of this newer version,"
1535 ewarn "you will need to execute the following command:" 1552 ewarn "you will need to execute the following command:"
1536 ewarn " revdep-rebuild --soname ${SONAME}" 1553 ewarn " revdep-rebuild --library ${SONAME}"
1537 ewarn 1554 ewarn
1538 ewarn "After doing that, you can safely remove ${LIB}" 1555 ewarn "After doing that, you can safely remove ${LIB}"
1539 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1556 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1540 fi 1557 fi
1541} 1558}
1554 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1571 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1555 1572
1556 local PKG=$(best_version $1) 1573 local PKG=$(best_version $1)
1557 shift 1574 shift
1558 1575
1559 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1576 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1577
1578 # if the USE file doesnt exist, assume the $PKG is either
1579 # injected or package.provided
1560 [[ ! -e ${USEFILE} ]] && return 1 1580 [[ ! -e ${USEFILE} ]] && return 0
1561 1581
1562 local USE_BUILT=$(<${USEFILE}) 1582 local USE_BUILT=$(<${USEFILE})
1563 while [[ $# -gt 0 ]] ; do 1583 while [[ $# -gt 0 ]] ; do
1564 if [[ ${opt} = "-o" ]] ; then 1584 if [[ ${opt} = "-o" ]] ; then
1565 has $1 ${USE_BUILT} && return 0 1585 has $1 ${USE_BUILT} && return 0
1622 # We don't want to quote ${bin} so that people can pass complex 1642 # We don't want to quote ${bin} so that people can pass complex
1623 # things as $bin ... "./someprog --args" 1643 # things as $bin ... "./someprog --args"
1624 cat << EOF > "${tmpwrapper}" 1644 cat << EOF > "${tmpwrapper}"
1625#!/bin/sh 1645#!/bin/sh
1626cd "${chdir:-.}" 1646cd "${chdir:-.}"
1647if [ -n "${libdir}" ] ; then
1627if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then 1648 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1628 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1649 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1650 else
1651 export LD_LIBRARY_PATH="${libdir}"
1652 fi
1629fi 1653fi
1630exec ${bin} "\$@" 1654exec ${bin} "\$@"
1631EOF 1655EOF
1632 chmod go+rx "${tmpwrapper}" 1656 chmod go+rx "${tmpwrapper}"
1633 if [[ -n ${path} ]] ; then 1657 if [[ -n ${path} ]] ; then

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