/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.1.1.1 Revision 1.212
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 1.1.1.1 2005/11/30 09:59:15 chriswhite Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.212 2005/10/22 02:32:48 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.
432 [[ ${action} == "user" ]] && opts="-u" || opts="-g" 432 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
433 fi 433 fi
434 434
435 pw show ${action} ${opts} "$2" -q 435 pw show ${action} ${opts} "$2" -q
436 ;; 436 ;;
437 *-netbsd*|*-openbsd*) 437 *-netbsd*)
438 grep "$2:\*:" /etc/$1 438 grep "$2:\*:" /etc/$1
439 ;; 439 ;;
440 *) 440 *)
441 type -p nscd >& /dev/null && nscd -i "$1" 441 type -p nscd >& /dev/null && nscd -i "$1"
442 getent "$1" "$2" 442 getent "$1" "$2"
600 else 600 else
601 einfo " - Extra: $@" 601 einfo " - Extra: $@"
602 useradd ${opts} ${euser} "$@" || die "enewuser failed" 602 useradd ${opts} ${euser} "$@" || die "enewuser failed"
603 fi 603 fi
604 ;; 604 ;;
605
606 *-openbsd*)
607 if [[ -z $@ ]] ; then
608 useradd -u ${euid} -s ${eshell} \
609 -d ${ehome} -c "Added by portage for ${PN}" \
610 -g ${egroups} ${euser} || die "enewuser failed"
611 else
612 einfo " - Extra: $@"
613 useradd -u ${euid} -s ${eshell} \
614 -d ${ehome} -c "Added by portage for ${PN}" \
615 -g ${egroups} ${euser} "$@" || die "enewuser failed"
616 fi
617 ;;
618
619 *) 605 *)
620 if [[ -z $@ ]] ; then 606 if [[ -z $@ ]] ; then
621 useradd ${opts} ${euser} \ 607 useradd ${opts} ${euser} \
622 -c "added by portage for ${PN}" \ 608 -c "added by portage for ${PN}" \
623 || die "enewuser failed" 609 || die "enewuser failed"
862 type="Network;${type}" 848 type="Network;${type}"
863 ;; 849 ;;
864 850
865 sci) 851 sci)
866 case ${catmin} in 852 case ${catmin} in
867 astro*) type=Astronomy;; 853 astro*) type=Astronomoy;;
868 bio*) type=Biology;; 854 bio*) type=Biology;;
869 calc*) type=Calculator;; 855 calc*) type=Calculator;;
870 chem*) type=Chemistry;; 856 chem*) type=Chemistry;;
871 geo*) type=Geology;; 857 geo*) type=Geology;;
872 math*) type=Math;; 858 math*) type=Math;;
1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1099# - If the file is not specified then unpack will utilize ${A}. 1085# - If the file is not specified then unpack will utilize ${A}.
1100# - If the offset is not specified then we will attempt to extract 1086# - If the offset is not specified then we will attempt to extract
1101# the proper offset from the script itself. 1087# the proper offset from the script itself.
1102unpack_makeself() { 1088unpack_makeself() {
1103 local src_input=${1:-${A}}
1104 local src=$(find_unpackable_file "${src_input}") 1089 local src=$(find_unpackable_file "$1")
1105 local skip=$2 1090 local skip=$2
1106 local exe=$3 1091 local exe=$3
1107 1092
1108 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'" 1093 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1109 1094
1110 local shrtsrc=$(basename "${src}") 1095 local shrtsrc=$(basename "${src}")
1111 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1112 if [[ -z ${skip} ]] ; then 1097 if [[ -z ${skip} ]] ; then
1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1259 # first we figure out how many cds we're dealing with by 1244 # first we figure out how many cds we're dealing with by
1260 # the # of files they gave us 1245 # the # of files they gave us
1261 local cdcnt=0 1246 local cdcnt=0
1262 local f= 1247 local f=
1263 for f in "$@" ; do 1248 for f in "$@" ; do
1264 ((++cdcnt)) 1249 cdcnt=$((cdcnt + 1))
1265 export CDROM_CHECK_${cdcnt}="$f" 1250 export CDROM_CHECK_${cdcnt}="$f"
1266 done 1251 done
1267 export CDROM_TOTAL_CDS=${cdcnt} 1252 export CDROM_TOTAL_CDS=${cdcnt}
1268 export CDROM_CURRENT_CD=1 1253 export CDROM_CURRENT_CD=1
1269 1254
1270 # now we see if the user gave use CD_ROOT ... 1255 # now we see if the user gave use CD_ROOT ...
1271 # 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
1257 if [[ ! -z ${CD_ROOT} ]] ; then
1258 export CDROM_ROOT=${CD_ROOT}
1259 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1260 return
1261 fi
1262 # do the same for CD_ROOT_X
1272 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then 1263 if [[ ! -z ${CD_ROOT_1} ]] ; then
1273 local var= 1264 local var=
1274 cdcnt=0 1265 cdcnt=0
1275 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1276 ((++cdcnt)) 1267 cdcnt=$((cdcnt + 1))
1277 var="CD_ROOT_${cdcnt}" 1268 var="CD_ROOT_${cdcnt}"
1278 [[ -z ${!var} ]] && var="CD_ROOT"
1279 if [[ -z ${!var} ]] ; then 1269 if [[ -z ${!var} ]] ; then
1280 eerror "You must either use just the CD_ROOT" 1270 eerror "You must either use just the CD_ROOT"
1281 eerror "or specify ALL the CD_ROOT_X variables." 1271 eerror "or specify ALL the CD_ROOT_X variables."
1282 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1283 die "could not locate CD_ROOT_${cdcnt}" 1273 die "could not locate CD_ROOT_${cdcnt}"
1284 fi 1274 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1285 done 1276 done
1286 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}} 1277 export CDROM_ROOT=${CDROM_ROOTS_1}
1287 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1288 export CDROM_SET=-1
1289 for f in ${CDROM_CHECK_1//:/ } ; do
1290 ((++CDROM_SET))
1291 [[ -e ${CD_ROOT}/${f} ]] && break
1292 done
1293 export CDROM_MATCH=${f}
1294 return 1279 return
1295 fi 1280 fi
1296 1281
1297 # User didn't help us out so lets make sure they know they can
1298 # simplify the whole process ...
1299 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1300 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}" 1283 einfon "This ebuild will need the "
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1301 echo 1289 echo
1302 einfo "If you do not have the CD, but have the data files" 1290 einfo "If you do not have the CD, but have the data files"
1303 einfo "mounted somewhere on your filesystem, just export" 1291 einfo "mounted somewhere on your filesystem, just export"
1304 einfo "the variable CD_ROOT so that it points to the" 1292 einfo "the variable CD_ROOT so that it points to the"
1305 einfo "directory containing the files." 1293 einfo "directory containing the files."
1309 echo 1297 echo
1310 else 1298 else
1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1312 cdcnt=0 1300 cdcnt=0
1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1314 ((++cdcnt)) 1302 cdcnt=$((cdcnt + 1))
1315 var="CDROM_NAME_${cdcnt}" 1303 var="CDROM_NAME_${cdcnt}"
1316 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1304 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1317 done 1305 done
1318 echo 1306 echo
1319 einfo "If you do not have the CDs, but have the data files" 1307 einfo "If you do not have the CDs, but have the data files"
1320 einfo "mounted somewhere on your filesystem, just export" 1308 einfo "mounted somewhere on your filesystem, just export"
1321 einfo "the following variables so they point to the right place:" 1309 einfo "the following variables so they point to the right place:"
1322 einfon "" 1310 einfon ""
1323 cdcnt=0 1311 cdcnt=0
1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1325 ((++cdcnt)) 1313 cdcnt=$((cdcnt + 1))
1326 echo -n " CD_ROOT_${cdcnt}" 1314 echo -n " CD_ROOT_${cdcnt}"
1327 done 1315 done
1328 echo 1316 echo
1329 einfo "Or, if you have all the files in the same place, or" 1317 einfo "Or, if you have all the files in the same place, or"
1330 einfo "you only have one cdrom, you can export CD_ROOT" 1318 einfo "you only have one cdrom, you can export CD_ROOT"
1333 echo 1321 echo
1334 einfo "For example:" 1322 einfo "For example:"
1335 einfo "export CD_ROOT_1=/mnt/cdrom" 1323 einfo "export CD_ROOT_1=/mnt/cdrom"
1336 echo 1324 echo
1337 fi 1325 fi
1338
1339 export CDROM_SET=""
1340 export CDROM_CURRENT_CD=0 1326 export CDROM_CURRENT_CD=0
1341 cdrom_load_next_cd 1327 cdrom_load_next_cd
1342} 1328}
1343 1329
1344# this is only used when you need access to more than one cd. 1330# this is only used when you need access to more than one cd.
1345# when you have finished using the first cd, just call this function. 1331# when you have finished using the first cd, just call this function.
1346# when it returns, CDROM_ROOT will be pointing to the second cd. 1332# when it returns, CDROM_ROOT will be pointing to the second cd.
1347# remember, you can only go forward in the cd chain, you can't go back. 1333# remember, you can only go forward in the cd chain, you can't go back.
1348cdrom_load_next_cd() { 1334cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1349 local var 1336 local var=
1350 ((++CDROM_CURRENT_CD)) 1337
1338 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1351 1342
1352 unset CDROM_ROOT 1343 unset CDROM_ROOT
1353 var=CD_ROOT_${CDROM_CURRENT_CD} 1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1354 [[ -z ${!var} ]] && var="CD_ROOT"
1355 if [[ -z ${!var} ]] ; then 1345 if [[ -z ${!var} ]] ; then
1356 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1357 _cdrom_locate_file_on_cd ${!var} 1347 cdrom_locate_file_on_cd ${!var}
1358 else 1348 else
1359 export CDROM_ROOT=${!var} 1349 export CDROM_ROOT=${!var}
1360 fi 1350 fi
1361 1351
1362 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1367# all it does is try to locate a give file on a cd ... if the cd isn't 1357# all it does is try to locate a give file on a cd ... if the cd isn't
1368# found, then a message asking for the user to insert the cdrom will be 1358# found, then a message asking for the user to insert the cdrom will be
1369# displayed and we'll hang out here until: 1359# displayed and we'll hang out here until:
1370# (1) the file is found on a mounted cdrom 1360# (1) the file is found on a mounted cdrom
1371# (2) the user hits CTRL+C 1361# (2) the user hits CTRL+C
1372_cdrom_locate_file_on_cd() { 1362cdrom_locate_file_on_cd() {
1373 local mline=""
1374 local showedmsg=0
1375
1376 while [[ -z ${CDROM_ROOT} ]] ; do 1363 while [[ -z ${CDROM_ROOT} ]] ; do
1377 local i=0 1364 local dir=$(dirname "$*")
1378 local -a cdset=(${*//:/ })
1379 if [[ -n ${CDROM_SET} ]] ; then
1380 cdset=(${cdset[${CDROM_SET}]})
1381 fi
1382
1383 while [[ -n ${cdset[${i}]} ]] ; do
1384 local dir=$(dirname ${cdset[${i}]})
1385 local file=$(basename ${cdset[${i}]}) 1365 local file=$(basename "$*")
1366 local mline=""
1367 local showedmsg=0
1386 1368
1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1369 for mline in $(mount | egrep -e '(iso|cdrom|fs=cdfss)' | awk '{print $3}') ; do
1388 [[ -d ${mline}/${dir} ]] || continue 1370 [[ -d ${mline}/${dir} ]] || continue
1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1371 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1390 export CDROM_ROOT=${mline} 1372 && export CDROM_ROOT=${mline}
1391 export CDROM_SET=${i} 1373 done
1392 export CDROM_MATCH=${cdset[${i}]} 1374
1393 return 1375 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo
1377 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else
1385 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi
1394 fi 1391 fi
1395 done 1392 showedmsg=1
1396
1397 ((++i))
1398 done
1399
1400 echo
1401 if [[ ${showedmsg} -eq 0 ]] ; then
1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1403 if [[ -z ${CDROM_NAME} ]] ; then
1404 einfo "Please insert+mount the cdrom for ${PN} now !"
1405 else
1406 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1407 fi
1408 else
1409 if [[ -z ${CDROM_NAME_1} ]] ; then
1410 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1411 else
1412 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1413 einfo "Please insert+mount the ${!var} cdrom now !"
1414 fi
1415 fi 1393 fi
1416 showedmsg=1
1417 fi
1418 einfo "Press return to scan for the cd again" 1394 einfo "Press return to scan for the cd again"
1419 einfo "or hit CTRL+C to abort the emerge." 1395 einfo "or hit CTRL+C to abort the emerge."
1420 echo 1396 echo
1421 einfo "If you are having trouble with the detection" 1397 einfo "If you are having trouble with the detection"
1422 einfo "of your CD, it is possible that you do not have" 1398 einfo "of your CD, it is possible that you do not have"
1423 einfo "Joliet support enabled in your kernel. Please" 1399 einfo "Joliet support enabled in your kernel. Please"
1424 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1400 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1425 read 1401 read
1402 fi
1426 done 1403 done
1427} 1404}
1428 1405
1429# Make sure that LINGUAS only contains languages that 1406# Make sure that LINGUAS only contains languages that
1430# a package can support 1407# a package can support
1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1579 1556
1580 local PKG=$(best_version $1) 1557 local PKG=$(best_version $1)
1581 shift 1558 shift
1582 1559
1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1584
1585 # if the USE file doesnt exist, assume the $PKG is either
1586 # injected or package.provided
1587 [[ ! -e ${USEFILE} ]] && return 0 1561 [[ ! -e ${USEFILE} ]] && return 1
1588 1562
1589 local USE_BUILT=$(<${USEFILE}) 1563 local USE_BUILT=$(<${USEFILE})
1590 while [[ $# -gt 0 ]] ; do 1564 while [[ $# -gt 0 ]] ; do
1591 if [[ ${opt} = "-o" ]] ; then 1565 if [[ ${opt} = "-o" ]] ; then
1592 has $1 ${USE_BUILT} && return 0 1566 has $1 ${USE_BUILT} && return 0

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