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Revision 1.200 Revision 1.215
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 1.200 2005/09/23 20:44:26 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.215 2005/10/27 07:28:49 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.
166# hand its a directory, it will set EPATCH_SOURCE to this. 166# hand its a directory, it will set EPATCH_SOURCE to this.
167# 167#
168# <azarah@gentoo.org> (10 Nov 2002) 168# <azarah@gentoo.org> (10 Nov 2002)
169# 169#
170epatch() { 170epatch() {
171 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
171 local PIPE_CMD="" 172 local PIPE_CMD=""
172 local STDERR_TARGET="${T}/$$.out" 173 local STDERR_TARGET="${T}/$$.out"
173 local PATCH_TARGET="${T}/$$.patch" 174 local PATCH_TARGET="${T}/$$.patch"
174 local PATCH_SUFFIX="" 175 local PATCH_SUFFIX=""
175 local SINGLE_PATCH="no" 176 local SINGLE_PATCH="no"
313 count=5 314 count=5
314 break 315 break
315 fi 316 fi
316 fi 317 fi
317 318
318 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 319 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 then 320 then
320 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 321 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 322 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 323 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 324 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 325 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 326
326 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1 327 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
328 _epatch_assert
327 329
328 if [ "$?" -ne 0 ] 330 if [ "$?" -ne 0 ]
329 then 331 then
330 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 332 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 echo 333 echo
408# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 410# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 411# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410# 412#
411# egetent(database, key) 413# egetent(database, key)
412egetent() { 414egetent() {
413 if [[ "${USERLAND}" == "Darwin" ]] ; then 415 case ${CHOST} in
416 *-darwin*)
414 case "$2" in 417 case "$2" in
415 *[!0-9]*) # Non numeric 418 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 419 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 420 ;;
418 *) # Numeric 421 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 422 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420 ;; 423 ;;
421 esac 424 esac
422 elif [[ "${USERLAND}" == "BSD" ]] ; then 425 ;;
423 local action 426 *-freebsd*)
424 if [ "$1" == "passwd" ] 427 local opts action="user"
425 then 428 [[ $1 == "passwd" ]] || action="group"
426 action="user" 429
427 else 430 # lookup by uid/gid
428 action="group" 431 if [[ $2 == [[:digit:]]* ]] ; then
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 fi 433 fi
434
430 pw show "${action}" "$2" -q 435 pw show ${action} ${opts} "$2" -q
431 else 436 ;;
437 *-netbsd*)
438 grep "$2:\*:" /etc/$1
439 ;;
440 *)
432 which nscd >& /dev/null && nscd -i "$1" 441 type -p nscd >& /dev/null && nscd -i "$1"
433 getent "$1" "$2" 442 getent "$1" "$2"
434 fi 443 ;;
444 esac
435} 445}
436 446
437# Simplify/standardize adding users to the system 447# Simplify/standardize adding users to the system
438# vapier@gentoo.org 448# vapier@gentoo.org
439# 449#
492 if [[ ! -e ${eshell} ]] ; then 502 if [[ ! -e ${eshell} ]] ; then
493 eerror "A shell was specified but it does not exist !" 503 eerror "A shell was specified but it does not exist !"
494 die "${eshell} does not exist" 504 die "${eshell} does not exist"
495 fi 505 fi
496 else 506 else
497 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null; do 507 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
498 [[ -x ${ROOT}${shell} ]] && break; 508 [[ -x ${ROOT}${shell} ]] && break
499 done 509 done
500 510
501 if [[ ${shell} == "/dev/null" ]]; then 511 if [[ ${shell} == "/dev/null" ]] ; then
502 eerror "Unable to identify the shell to use" 512 eerror "Unable to identify the shell to use"
503 die "Unable to identify the shell to use" 513 die "Unable to identify the shell to use"
504 fi 514 fi
505 515
506 eshell=${shell} 516 eshell=${shell}
548 einfo " - Groups: ${egroups}" 558 einfo " - Groups: ${egroups}"
549 559
550 # handle extra and add the user 560 # handle extra and add the user
551 local oldsandbox=${SANDBOX_ON} 561 local oldsandbox=${SANDBOX_ON}
552 export SANDBOX_ON="0" 562 export SANDBOX_ON="0"
553 case ${USERLAND} in 563 case ${CHOST} in
554 Darwin) 564 *-darwin*)
555 ### Make the user 565 ### Make the user
556 if [[ -z $@ ]] ; then 566 if [[ -z $@ ]] ; then
557 dscl . create /users/${euser} uid ${euid} 567 dscl . create /users/${euser} uid ${euid}
558 dscl . create /users/${euser} shell ${eshell} 568 dscl . create /users/${euser} shell ${eshell}
559 dscl . create /users/${euser} home ${ehome} 569 dscl . create /users/${euser} home ${ehome}
570 einfo "Please report the ebuild along with the info below" 580 einfo "Please report the ebuild along with the info below"
571 einfo "eextra: $@" 581 einfo "eextra: $@"
572 die "Required function missing" 582 die "Required function missing"
573 fi 583 fi
574 ;; 584 ;;
575 BSD) 585 *-freebsd*)
576 if [[ -z $@ ]] ; then 586 if [[ -z $@ ]] ; then
577 pw useradd ${euser} ${opts} \ 587 pw useradd ${euser} ${opts} \
578 -c "added by portage for ${PN}" \ 588 -c "added by portage for ${PN}" \
579 die "enewuser failed" 589 die "enewuser failed"
580 else 590 else
581 einfo " - Extra: $@" 591 einfo " - Extra: $@"
582 pw useradd ${euser} ${opts} \ 592 pw useradd ${euser} ${opts} \
583 "$@" || die "enewuser failed" 593 "$@" || die "enewuser failed"
594 fi
595 ;;
596
597 *-netbsd*)
598 if [[ -z $@ ]] ; then
599 useradd ${opts} ${euser} || die "enewuser failed"
600 else
601 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed"
584 fi 603 fi
585 ;; 604 ;;
586 *) 605 *)
587 if [[ -z $@ ]] ; then 606 if [[ -z $@ ]] ; then
588 useradd ${opts} ${euser} \ 607 useradd ${opts} ${euser} \
640 then 659 then
641 if [ "${egid}" -gt 0 ] 660 if [ "${egid}" -gt 0 ]
642 then 661 then
643 if [ -z "`egetent group ${egid}`" ] 662 if [ -z "`egetent group ${egid}`" ]
644 then 663 then
645 if [[ "${USERLAND}" == "Darwin" ]]; then 664 if [[ "${CHOST}" == *-darwin* ]]; then
646 opts="${opts} ${egid}" 665 opts="${opts} ${egid}"
647 else 666 else
648 opts="${opts} -g ${egid}" 667 opts="${opts} -g ${egid}"
649 fi 668 fi
650 else 669 else
664 opts="${opts} ${eextra}" 683 opts="${opts} ${eextra}"
665 684
666 # add the group 685 # add the group
667 local oldsandbox="${SANDBOX_ON}" 686 local oldsandbox="${SANDBOX_ON}"
668 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
669 if [[ "${USERLAND}" == "Darwin" ]]; then 688 case ${CHOST} in
689 *-darwin*)
670 if [ ! -z "${eextra}" ]; 690 if [ ! -z "${eextra}" ];
671 then 691 then
672 einfo "Extra options are not supported on Darwin/OS X yet" 692 einfo "Extra options are not supported on Darwin/OS X yet"
673 einfo "Please report the ebuild along with the info below" 693 einfo "Please report the ebuild along with the info below"
674 einfo "eextra: ${eextra}" 694 einfo "eextra: ${eextra}"
675 die "Required function missing" 695 die "Required function missing"
676 fi 696 fi
677 697
678 # If we need the next available 698 # If we need the next available
679 case ${egid} in 699 case ${egid} in
680 *[!0-9]*) # Non numeric 700 *[!0-9]*) # Non numeric
681 for egid in $(seq 101 999); do 701 for egid in $(seq 101 999); do
682 [ -z "`egetent group ${egid}`" ] && break 702 [ -z "`egetent group ${egid}`" ] && break
683 done 703 done
684 esac 704 esac
685 dscl . create /groups/${egroup} gid ${egid} 705 dscl . create /groups/${egroup} gid ${egid}
686 dscl . create /groups/${egroup} passwd '*' 706 dscl . create /groups/${egroup} passwd '*'
687 elif [[ "${USERLAND}" == "BSD" ]] ; then 707 ;;
708
709 *-freebsd*)
688 case ${egid} in 710 case ${egid} in
689 *[!0-9]*) # Non numeric 711 *[!0-9]*) # Non numeric
690 for egid in $(seq 101 999); do 712 for egid in $(seq 101 999); do
691 [ -z "`egetent group ${egid}`" ] && break 713 [ -z "`egetent group ${egid}`" ] && break
692 done 714 done
693 esac 715 esac
694 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 716 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
695 else 717 ;;
718
719 *-netbsd*)
720 case ${egid} in
721 *[!0-9]*) # Non numeric
722 for egid in $(seq 101 999); do
723 [ -z "`egetent group ${egid}`" ] && break
724 done
725 esac
726 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
727 ;;
728
729 *)
696 groupadd ${opts} ${egroup} || die "enewgroup failed" 730 groupadd ${opts} ${egroup} || die "enewgroup failed"
697 fi 731 ;;
732 esac
698 export SANDBOX_ON="${oldsandbox}" 733 export SANDBOX_ON="${oldsandbox}"
699} 734}
700 735
701# Simple script to replace 'dos2unix' binaries 736# Simple script to replace 'dos2unix' binaries
702# vapier@gentoo.org 737# vapier@gentoo.org
855Exec=${exec} 890Exec=${exec}
856Path=${path} 891Path=${path}
857Icon=${icon} 892Icon=${icon}
858Categories=Application;${type};" > "${desktop}" 893Categories=Application;${type};" > "${desktop}"
859 894
895 (
896 # wrap the env here so that the 'insinto' call
897 # doesn't corrupt the env of the caller
860 insinto /usr/share/applications 898 insinto /usr/share/applications
861 doins "${desktop}" 899 doins "${desktop}"
862 900 )
863 return 0
864} 901}
865 902
866# Make a GDM/KDM Session file 903# Make a GDM/KDM Session file
867# 904#
868# make_desktop_entry(<title>, <command>) 905# make_desktop_entry(<title>, <command>)
973 local sizeoff_t=$2 1010 local sizeoff_t=$2
974 1011
975 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1012 [[ -z ${src} ]] && die "Could not locate source for '$1'"
976 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1013 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
977 1014
978 local shrtsrc="`basename ${src}`" 1015 local shrtsrc=$(basename "${src}")
979 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1016 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
980 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1017 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
981 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1018 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
982 1019
983 # grab metadata for debug reasons 1020 # grab metadata for debug reasons
1055 1092
1056 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1093 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1057 1094
1058 local shrtsrc=$(basename "${src}") 1095 local shrtsrc=$(basename "${src}")
1059 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1060 if [ -z "${skip}" ] 1097 if [[ -z ${skip} ]] ; then
1061 then
1062 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1063 local skip=0 1099 local skip=0
1064 exe=tail 1100 exe=tail
1065 case ${ver} in 1101 case ${ver} in
1066 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1102 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1067 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1103 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1079 ;; 1115 ;;
1080 2.1.3) 1116 2.1.3)
1081 skip=`grep -a ^offset= "${src}" | awk '{print $3}'` 1117 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1082 let skip="skip + 1" 1118 let skip="skip + 1"
1083 ;; 1119 ;;
1084 2.1.4) 1120 2.1.4|2.1.5)
1085 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1) 1121 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1086 skip=$(head -n ${skip} "${src}" | wc -c) 1122 skip=$(head -n ${skip} "${src}" | wc -c)
1087 exe="dd" 1123 exe="dd"
1088 ;; 1124 ;;
1089 *) 1125 *)
1208 # first we figure out how many cds we're dealing with by 1244 # first we figure out how many cds we're dealing with by
1209 # the # of files they gave us 1245 # the # of files they gave us
1210 local cdcnt=0 1246 local cdcnt=0
1211 local f= 1247 local f=
1212 for f in "$@" ; do 1248 for f in "$@" ; do
1213 cdcnt=$((cdcnt + 1)) 1249 ((++cdcnt))
1214 export CDROM_CHECK_${cdcnt}="$f" 1250 export CDROM_CHECK_${cdcnt}="$f"
1215 done 1251 done
1216 export CDROM_TOTAL_CDS=${cdcnt} 1252 export CDROM_TOTAL_CDS=${cdcnt}
1217 export CDROM_CURRENT_CD=1 1253 export CDROM_CURRENT_CD=1
1218 1254
1219 # now we see if the user gave use CD_ROOT ... 1255 # now we see if the user gave use CD_ROOT ...
1220 # if they did, let's just believe them that it's correct 1256 # if they did, let's just believe them that it's correct
1221 if [[ ! -z ${CD_ROOT} ]] ; then
1222 export CDROM_ROOT=${CD_ROOT}
1223 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1224 return
1225 fi
1226 # do the same for CD_ROOT_X
1227 if [[ ! -z ${CD_ROOT_1} ]] ; then 1257 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1228 local var= 1258 local var=
1229 cdcnt=0 1259 cdcnt=0
1230 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1260 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1231 cdcnt=$((cdcnt + 1)) 1261 ((++cdcnt))
1232 var="CD_ROOT_${cdcnt}" 1262 var="CD_ROOT_${cdcnt}"
1263 [[ -z ${!var} ]] && var="CD_ROOT"
1233 if [[ -z ${!var} ]] ; then 1264 if [[ -z ${!var} ]] ; then
1234 eerror "You must either use just the CD_ROOT" 1265 eerror "You must either use just the CD_ROOT"
1235 eerror "or specify ALL the CD_ROOT_X variables." 1266 eerror "or specify ALL the CD_ROOT_X variables."
1236 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1267 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1237 die "could not locate CD_ROOT_${cdcnt}" 1268 die "could not locate CD_ROOT_${cdcnt}"
1238 fi 1269 fi
1239 export CDROM_ROOTS_${cdcnt}="${!var}"
1240 done 1270 done
1241 export CDROM_ROOT=${CDROM_ROOTS_1} 1271 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1242 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1272 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1273 export CDROM_SET=-1
1274 for f in ${CDROM_CHECK_1//:/ } ; do
1275 ((++CDROM_SET))
1276 [[ -e ${CD_ROOT}/${f} ]] && break
1277 done
1278 export CDROM_MATCH=${f}
1243 return 1279 return
1244 fi 1280 fi
1245 1281
1282 # User didn't help us out so lets make sure they know they can
1283 # simplify the whole process ...
1246 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1284 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1247 einfon "This ebuild will need the " 1285 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1248 if [[ -z ${CDROM_NAME} ]] ; then
1249 echo "cdrom for ${PN}."
1250 else
1251 echo "${CDROM_NAME}."
1252 fi
1253 echo 1286 echo
1254 einfo "If you do not have the CD, but have the data files" 1287 einfo "If you do not have the CD, but have the data files"
1255 einfo "mounted somewhere on your filesystem, just export" 1288 einfo "mounted somewhere on your filesystem, just export"
1256 einfo "the variable CD_ROOT so that it points to the" 1289 einfo "the variable CD_ROOT so that it points to the"
1257 einfo "directory containing the files." 1290 einfo "directory containing the files."
1261 echo 1294 echo
1262 else 1295 else
1263 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1296 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1264 cdcnt=0 1297 cdcnt=0
1265 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1298 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1266 cdcnt=$((cdcnt + 1)) 1299 ((++cdcnt))
1267 var="CDROM_NAME_${cdcnt}" 1300 var="CDROM_NAME_${cdcnt}"
1268 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1301 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1269 done 1302 done
1270 echo 1303 echo
1271 einfo "If you do not have the CDs, but have the data files" 1304 einfo "If you do not have the CDs, but have the data files"
1272 einfo "mounted somewhere on your filesystem, just export" 1305 einfo "mounted somewhere on your filesystem, just export"
1273 einfo "the following variables so they point to the right place:" 1306 einfo "the following variables so they point to the right place:"
1274 einfon "" 1307 einfon ""
1275 cdcnt=0 1308 cdcnt=0
1276 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1309 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1277 cdcnt=$((cdcnt + 1)) 1310 ((++cdcnt))
1278 echo -n " CD_ROOT_${cdcnt}" 1311 echo -n " CD_ROOT_${cdcnt}"
1279 done 1312 done
1280 echo 1313 echo
1281 einfo "Or, if you have all the files in the same place, or" 1314 einfo "Or, if you have all the files in the same place, or"
1282 einfo "you only have one cdrom, you can export CD_ROOT" 1315 einfo "you only have one cdrom, you can export CD_ROOT"
1285 echo 1318 echo
1286 einfo "For example:" 1319 einfo "For example:"
1287 einfo "export CD_ROOT_1=/mnt/cdrom" 1320 einfo "export CD_ROOT_1=/mnt/cdrom"
1288 echo 1321 echo
1289 fi 1322 fi
1323
1324 export CDROM_SET=""
1290 export CDROM_CURRENT_CD=0 1325 export CDROM_CURRENT_CD=0
1291 cdrom_load_next_cd 1326 cdrom_load_next_cd
1292} 1327}
1293 1328
1294# this is only used when you need access to more than one cd. 1329# this is only used when you need access to more than one cd.
1295# when you have finished using the first cd, just call this function. 1330# when you have finished using the first cd, just call this function.
1296# when it returns, CDROM_ROOT will be pointing to the second cd. 1331# when it returns, CDROM_ROOT will be pointing to the second cd.
1297# remember, you can only go forward in the cd chain, you can't go back. 1332# remember, you can only go forward in the cd chain, you can't go back.
1298cdrom_load_next_cd() { 1333cdrom_load_next_cd() {
1299 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1300 local var= 1334 local var
1301 1335 ((++CDROM_CURRENT_CD))
1302 if [[ ! -z ${CD_ROOT} ]] ; then
1303 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1304 return
1305 fi
1306 1336
1307 unset CDROM_ROOT 1337 unset CDROM_ROOT
1308 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1338 var=CD_ROOT_${CDROM_CURRENT_CD}
1339 [[ -z ${!var} ]] && var="CD_ROOT"
1309 if [[ -z ${!var} ]] ; then 1340 if [[ -z ${!var} ]] ; then
1310 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1341 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1311 cdrom_locate_file_on_cd ${!var} 1342 _cdrom_locate_file_on_cd ${!var}
1312 else 1343 else
1313 export CDROM_ROOT=${!var} 1344 export CDROM_ROOT=${!var}
1314 fi 1345 fi
1315 1346
1316 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1347 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1321# all it does is try to locate a give file on a cd ... if the cd isn't 1352# all it does is try to locate a give file on a cd ... if the cd isn't
1322# found, then a message asking for the user to insert the cdrom will be 1353# found, then a message asking for the user to insert the cdrom will be
1323# displayed and we'll hang out here until: 1354# displayed and we'll hang out here until:
1324# (1) the file is found on a mounted cdrom 1355# (1) the file is found on a mounted cdrom
1325# (2) the user hits CTRL+C 1356# (2) the user hits CTRL+C
1326cdrom_locate_file_on_cd() { 1357_cdrom_locate_file_on_cd() {
1358 local mline=""
1359 local showedmsg=0
1360
1327 while [[ -z ${CDROM_ROOT} ]] ; do 1361 while [[ -z ${CDROM_ROOT} ]] ; do
1328 local dir=$(dirname "$*") 1362 local i=0
1363 local -a cdset=(${*//:/ })
1364 if [[ -n ${CDROM_SET} ]] ; then
1365 cdset=(${cdset[${CDROM_SET}]})
1366 fi
1367
1368 while [[ -n ${cdset[${i}]} ]] ; do
1369 local dir=$(dirname ${cdset[${i}]})
1329 local file=$(basename "$*") 1370 local file=$(basename ${cdset[${i}]})
1330 local mline=""
1331 local showedmsg=0
1332 1371
1333 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do 1372 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1334 [[ -d ${mline}/${dir} ]] || continue 1373 [[ -d ${mline}/${dir} ]] || continue
1335 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1374 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1336 && export CDROM_ROOT=${mline} 1375 export CDROM_ROOT=${mline}
1376 export CDROM_SET=${i}
1377 export CDROM_MATCH=${cdset[${i}]}
1378 return
1379 fi
1380 done
1381
1382 ((++i))
1337 done 1383 done
1338 1384
1339 if [[ -z ${CDROM_ROOT} ]] ; then
1340 echo 1385 echo
1341 if [[ ${showedmsg} -eq 0 ]] ; then 1386 if [[ ${showedmsg} -eq 0 ]] ; then
1342 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1387 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1343 if [[ -z ${CDROM_NAME} ]] ; then 1388 if [[ -z ${CDROM_NAME} ]] ; then
1344 einfo "Please insert the cdrom for ${PN} now !" 1389 einfo "Please insert+mount the cdrom for ${PN} now !"
1345 else
1346 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1347 fi
1348 else 1390 else
1349 if [[ -z ${CDROM_NAME_1} ]] ; then
1350 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1351 else
1352 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1353 einfo "Please insert+mount the ${!var} cdrom now !" 1391 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1354 fi
1355 fi 1392 fi
1356 showedmsg=1 1393 else
1394 if [[ -z ${CDROM_NAME_1} ]] ; then
1395 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1396 else
1397 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1398 einfo "Please insert+mount the ${!var} cdrom now !"
1399 fi
1357 fi 1400 fi
1401 showedmsg=1
1402 fi
1358 einfo "Press return to scan for the cd again" 1403 einfo "Press return to scan for the cd again"
1359 einfo "or hit CTRL+C to abort the emerge." 1404 einfo "or hit CTRL+C to abort the emerge."
1360 echo 1405 echo
1361 einfo "If you are having trouble with the detection" 1406 einfo "If you are having trouble with the detection"
1362 einfo "of your CD, it is possible that you do not have" 1407 einfo "of your CD, it is possible that you do not have"
1363 einfo "Joliet support enabled in your kernel. Please" 1408 einfo "Joliet support enabled in your kernel. Please"
1364 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1409 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1365 read 1410 read
1366 fi
1367 done 1411 done
1368} 1412}
1369 1413
1370# Make sure that LINGUAS only contains languages that 1414# Make sure that LINGUAS only contains languages that
1371# a package can support 1415# a package can support
1519 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1563 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1520 1564
1521 local PKG=$(best_version $1) 1565 local PKG=$(best_version $1)
1522 shift 1566 shift
1523 1567
1524 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1568 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1569
1570 # if the USE file doesnt exist, assume the $PKG is either
1571 # injected or package.provided
1525 [[ ! -e ${USEFILE} ]] && return 1 1572 [[ ! -e ${USEFILE} ]] && return 0
1526 1573
1527 local USE_BUILT=$(<${USEFILE}) 1574 local USE_BUILT=$(<${USEFILE})
1528 while [[ $# -gt 0 ]] ; do 1575 while [[ $# -gt 0 ]] ; do
1529 if [[ ${opt} = "-o" ]] ; then 1576 if [[ ${opt} = "-o" ]] ; then
1530 has $1 ${USE_BUILT} && return 0 1577 has $1 ${USE_BUILT} && return 0
1582# $4 == extra LD_LIBRARY_PATH's (make it : delimited) 1629# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1583# $5 == path for wrapper 1630# $5 == path for wrapper
1584make_wrapper() { 1631make_wrapper() {
1585 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1632 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1586 local tmpwrapper=$(emktemp) 1633 local tmpwrapper=$(emktemp)
1634 # We don't want to quote ${bin} so that people can pass complex
1635 # things as $bin ... "./someprog --args"
1587 cat << EOF > "${tmpwrapper}" 1636 cat << EOF > "${tmpwrapper}"
1588#!/bin/sh 1637#!/bin/sh
1589cd "${chdir}" 1638cd "${chdir:-.}"
1639if [ -n "${libdir}" ] ; then
1640 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1590export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}" 1641 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1642 else
1643 export LD_LIBRARY_PATH="${libdir}"
1644 fi
1645fi
1591exec ${bin} "\$@" 1646exec ${bin} "\$@"
1592EOF 1647EOF
1593 chmod go+rx "${tmpwrapper}" 1648 chmod go+rx "${tmpwrapper}"
1594 if [ -n "${5}" ] 1649 if [[ -n ${path} ]] ; then
1595 then
1596 exeinto ${5} 1650 exeinto "${path}"
1597 newexe "${tmpwrapper}" "${wrapper}" 1651 newexe "${tmpwrapper}" "${wrapper}"
1598 else 1652 else
1599 newbin "${tmpwrapper}" "${wrapper}" 1653 newbin "${tmpwrapper}" "${wrapper}"
1600 fi 1654 fi
1601} 1655}

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