/[gentoo-x86]/eclass/eutils.eclass
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Revision 1.212 Revision 1.218
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 1.212 2005/10/22 02:32:48 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.218 2005/11/22 11:15:34 flameeyes 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*) 437 *-netbsd*|*-openbsd*)
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
605 *) 619 *)
606 if [[ -z $@ ]] ; then 620 if [[ -z $@ ]] ; then
607 useradd ${opts} ${euser} \ 621 useradd ${opts} ${euser} \
608 -c "added by portage for ${PN}" \ 622 -c "added by portage for ${PN}" \
609 || die "enewuser failed" 623 || die "enewuser failed"
848 type="Network;${type}" 862 type="Network;${type}"
849 ;; 863 ;;
850 864
851 sci) 865 sci)
852 case ${catmin} in 866 case ${catmin} in
853 astro*) type=Astronomoy;; 867 astro*) type=Astronomy;;
854 bio*) type=Biology;; 868 bio*) type=Biology;;
855 calc*) type=Calculator;; 869 calc*) type=Calculator;;
856 chem*) type=Chemistry;; 870 chem*) type=Chemistry;;
857 geo*) type=Geology;; 871 geo*) type=Geology;;
858 math*) type=Math;; 872 math*) type=Math;;
1084# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1098# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1085# - If the file is not specified then unpack will utilize ${A}. 1099# - If the file is not specified then unpack will utilize ${A}.
1086# - If the offset is not specified then we will attempt to extract 1100# - If the offset is not specified then we will attempt to extract
1087# the proper offset from the script itself. 1101# the proper offset from the script itself.
1088unpack_makeself() { 1102unpack_makeself() {
1103 local src_input=${1:-${A}}
1089 local src=$(find_unpackable_file "$1") 1104 local src=$(find_unpackable_file "${src_input}")
1090 local skip=$2 1105 local skip=$2
1091 local exe=$3 1106 local exe=$3
1092 1107
1093 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1108 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1094 1109
1095 local shrtsrc=$(basename "${src}") 1110 local shrtsrc=$(basename "${src}")
1096 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1111 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1097 if [[ -z ${skip} ]] ; then 1112 if [[ -z ${skip} ]] ; then
1098 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1113 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1244 # first we figure out how many cds we're dealing with by 1259 # first we figure out how many cds we're dealing with by
1245 # the # of files they gave us 1260 # the # of files they gave us
1246 local cdcnt=0 1261 local cdcnt=0
1247 local f= 1262 local f=
1248 for f in "$@" ; do 1263 for f in "$@" ; do
1249 cdcnt=$((cdcnt + 1)) 1264 ((++cdcnt))
1250 export CDROM_CHECK_${cdcnt}="$f" 1265 export CDROM_CHECK_${cdcnt}="$f"
1251 done 1266 done
1252 export CDROM_TOTAL_CDS=${cdcnt} 1267 export CDROM_TOTAL_CDS=${cdcnt}
1253 export CDROM_CURRENT_CD=1 1268 export CDROM_CURRENT_CD=1
1254 1269
1255 # now we see if the user gave use CD_ROOT ... 1270 # now we see if the user gave use CD_ROOT ...
1256 # if they did, let's just believe them that it's correct 1271 # 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
1263 if [[ ! -z ${CD_ROOT_1} ]] ; then 1272 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1264 local var= 1273 local var=
1265 cdcnt=0 1274 cdcnt=0
1266 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1275 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 cdcnt=$((cdcnt + 1)) 1276 ((++cdcnt))
1268 var="CD_ROOT_${cdcnt}" 1277 var="CD_ROOT_${cdcnt}"
1278 [[ -z ${!var} ]] && var="CD_ROOT"
1269 if [[ -z ${!var} ]] ; then 1279 if [[ -z ${!var} ]] ; then
1270 eerror "You must either use just the CD_ROOT" 1280 eerror "You must either use just the CD_ROOT"
1271 eerror "or specify ALL the CD_ROOT_X variables." 1281 eerror "or specify ALL the CD_ROOT_X variables."
1272 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1282 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1273 die "could not locate CD_ROOT_${cdcnt}" 1283 die "could not locate CD_ROOT_${cdcnt}"
1274 fi 1284 fi
1275 export CDROM_ROOTS_${cdcnt}="${!var}"
1276 done 1285 done
1277 export CDROM_ROOT=${CDROM_ROOTS_1} 1286 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1278 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1287 einfo "Found CD #${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}
1279 return 1294 return
1280 fi 1295 fi
1281 1296
1297 # User didn't help us out so lets make sure they know they can
1298 # simplify the whole process ...
1282 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1299 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1283 einfon "This ebuild will need the " 1300 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1284 if [[ -z ${CDROM_NAME} ]] ; then
1285 echo "cdrom for ${PN}."
1286 else
1287 echo "${CDROM_NAME}."
1288 fi
1289 echo 1301 echo
1290 einfo "If you do not have the CD, but have the data files" 1302 einfo "If you do not have the CD, but have the data files"
1291 einfo "mounted somewhere on your filesystem, just export" 1303 einfo "mounted somewhere on your filesystem, just export"
1292 einfo "the variable CD_ROOT so that it points to the" 1304 einfo "the variable CD_ROOT so that it points to the"
1293 einfo "directory containing the files." 1305 einfo "directory containing the files."
1297 echo 1309 echo
1298 else 1310 else
1299 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1311 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1300 cdcnt=0 1312 cdcnt=0
1301 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1313 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1302 cdcnt=$((cdcnt + 1)) 1314 ((++cdcnt))
1303 var="CDROM_NAME_${cdcnt}" 1315 var="CDROM_NAME_${cdcnt}"
1304 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" 1316 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1305 done 1317 done
1306 echo 1318 echo
1307 einfo "If you do not have the CDs, but have the data files" 1319 einfo "If you do not have the CDs, but have the data files"
1308 einfo "mounted somewhere on your filesystem, just export" 1320 einfo "mounted somewhere on your filesystem, just export"
1309 einfo "the following variables so they point to the right place:" 1321 einfo "the following variables so they point to the right place:"
1310 einfon "" 1322 einfon ""
1311 cdcnt=0 1323 cdcnt=0
1312 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1313 cdcnt=$((cdcnt + 1)) 1325 ((++cdcnt))
1314 echo -n " CD_ROOT_${cdcnt}" 1326 echo -n " CD_ROOT_${cdcnt}"
1315 done 1327 done
1316 echo 1328 echo
1317 einfo "Or, if you have all the files in the same place, or" 1329 einfo "Or, if you have all the files in the same place, or"
1318 einfo "you only have one cdrom, you can export CD_ROOT" 1330 einfo "you only have one cdrom, you can export CD_ROOT"
1321 echo 1333 echo
1322 einfo "For example:" 1334 einfo "For example:"
1323 einfo "export CD_ROOT_1=/mnt/cdrom" 1335 einfo "export CD_ROOT_1=/mnt/cdrom"
1324 echo 1336 echo
1325 fi 1337 fi
1338
1339 export CDROM_SET=""
1326 export CDROM_CURRENT_CD=0 1340 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1341 cdrom_load_next_cd
1328} 1342}
1329 1343
1330# this is only used when you need access to more than one cd. 1344# this is only used when you need access to more than one cd.
1331# when you have finished using the first cd, just call this function. 1345# when you have finished using the first cd, just call this function.
1332# when it returns, CDROM_ROOT will be pointing to the second cd. 1346# when it returns, CDROM_ROOT will be pointing to the second cd.
1333# remember, you can only go forward in the cd chain, you can't go back. 1347# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() { 1348cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1349 local var
1337 1350 ((++CDROM_CURRENT_CD))
1338 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return
1341 fi
1342 1351
1343 unset CDROM_ROOT 1352 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1353 var=CD_ROOT_${CDROM_CURRENT_CD}
1354 [[ -z ${!var} ]] && var="CD_ROOT"
1345 if [[ -z ${!var} ]] ; then 1355 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1356 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1357 _cdrom_locate_file_on_cd ${!var}
1348 else 1358 else
1349 export CDROM_ROOT=${!var} 1359 export CDROM_ROOT=${!var}
1350 fi 1360 fi
1351 1361
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1362 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1357# all it does is try to locate a give file on a cd ... if the cd isn't 1367# all it does is try to locate a give file on a cd ... if the cd isn't
1358# found, then a message asking for the user to insert the cdrom will be 1368# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1369# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1370# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1371# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1372_cdrom_locate_file_on_cd() {
1373 local mline=""
1374 local showedmsg=0
1375
1363 while [[ -z ${CDROM_ROOT} ]] ; do 1376 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir=$(dirname "$*") 1377 local i=0
1378 local -a cdset=(${*//:/ })
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}]})
1365 local file=$(basename "$*") 1385 local file=$(basename ${cdset[${i}]})
1366 local mline=""
1367 local showedmsg=0
1368 1386
1369 for mline in $(mount | egrep -e '(iso|cdrom|fs=cdfss)' | awk '{print $3}') ; do 1387 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do
1370 [[ -d ${mline}/${dir} ]] || continue 1388 [[ -d ${mline}/${dir} ]] || continue
1371 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \ 1389 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then
1372 && export CDROM_ROOT=${mline} 1390 export CDROM_ROOT=${mline}
1391 export CDROM_SET=${i}
1392 export CDROM_MATCH=${cdset[${i}]}
1393 return
1394 fi
1395 done
1396
1397 ((++i))
1373 done 1398 done
1374 1399
1375 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1400 echo
1377 if [[ ${showedmsg} -eq 0 ]] ; then 1401 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then 1402 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [[ -z ${CDROM_NAME} ]] ; then 1403 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1404 einfo "Please insert+mount the cdrom for ${PN} now !"
1381 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi
1384 else 1405 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 !" 1406 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1390 fi
1391 fi 1407 fi
1392 showedmsg=1 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
1393 fi 1415 fi
1416 showedmsg=1
1417 fi
1394 einfo "Press return to scan for the cd again" 1418 einfo "Press return to scan for the cd again"
1395 einfo "or hit CTRL+C to abort the emerge." 1419 einfo "or hit CTRL+C to abort the emerge."
1396 echo 1420 echo
1397 einfo "If you are having trouble with the detection" 1421 einfo "If you are having trouble with the detection"
1398 einfo "of your CD, it is possible that you do not have" 1422 einfo "of your CD, it is possible that you do not have"
1399 einfo "Joliet support enabled in your kernel. Please" 1423 einfo "Joliet support enabled in your kernel. Please"
1400 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1424 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1401 read 1425 read
1402 fi
1403 done 1426 done
1404} 1427}
1405 1428
1406# Make sure that LINGUAS only contains languages that 1429# Make sure that LINGUAS only contains languages that
1407# a package can support 1430# a package can support
1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1578 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1556 1579
1557 local PKG=$(best_version $1) 1580 local PKG=$(best_version $1)
1558 shift 1581 shift
1559 1582
1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1583 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1584
1585 # if the USE file doesnt exist, assume the $PKG is either
1586 # injected or package.provided
1561 [[ ! -e ${USEFILE} ]] && return 1 1587 [[ ! -e ${USEFILE} ]] && return 0
1562 1588
1563 local USE_BUILT=$(<${USEFILE}) 1589 local USE_BUILT=$(<${USEFILE})
1564 while [[ $# -gt 0 ]] ; do 1590 while [[ $# -gt 0 ]] ; do
1565 if [[ ${opt} = "-o" ]] ; then 1591 if [[ ${opt} = "-o" ]] ; then
1566 has $1 ${USE_BUILT} && return 0 1592 has $1 ${USE_BUILT} && return 0

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