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Revision 1.118 Revision 1.137
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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 1.118 2004/10/13 14:33:01 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.137 2005/01/07 11:21:42 eradicator 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.
48# to accomidate the needs of multilib systems. It's no longer a good idea 48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances 49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible. 50# where lib is named directly with $(get_libdir) if possible.
51# 51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
53get_libdir() { 59get_libdir() {
54 LIBDIR_TEST=$(type econf) 60 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then 61 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always. 62 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}" 63 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
62 # # and if there isnt an override, and we're using a version of 68 # # and if there isnt an override, and we're using a version of
63 # # portage without CONF_LIBDIR support, force the use of lib. dolib 69 # # portage without CONF_LIBDIR support, force the use of lib. dolib
64 # # and friends from portage 2.0.50 wont be too happy otherwise. 70 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib" 71 # CONF_LIBDIR="lib"
66 #fi 72 #fi
73 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
74 CONF_LIBDIR="$(get_abi_LIBDIR)"
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support 75 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20 76 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib" 77 CONF_LIBDIR="lib"
70 fi 78 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set 79 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib} 80 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST 81 unset LIBDIR_TEST
74} 82}
75 83
76
77get_multilibdir() { 84get_multilibdir() {
85 [ -n "$(get_abi_LIBDIR)" ] && die "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
78 echo ${CONF_MULTILIBDIR:=lib32} 86 echo ${CONF_MULTILIBDIR:=lib32}
79} 87}
80
81 88
82# Sometimes you need to override the value returned by get_libdir. A good 89# Sometimes you need to override the value returned by get_libdir. A good
83# example of this is xorg-x11, where lib32 isnt a supported configuration, 90# example of this is xorg-x11, where lib32 isnt a supported configuration,
84# and where lib64 -must- be used on amd64 (for applications that need lib 91# and where lib64 -must- be used on amd64 (for applications that need lib
85# to be 32bit, such as adobe acrobat). Note that this override also bypasses 92# to be 32bit, such as adobe acrobat). Note that this override also bypasses
89# 96#
90# get_libdir_override lib64 97# get_libdir_override lib64
91# 98#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004) 99# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() { 100get_libdir_override() {
101 [ -n "$(get_abi_LIBDIR)" ] && die "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
94 CONF_LIBDIR="$1" 102 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1" 103 CONF_LIBDIR_OVERRIDE="$1"
96} 104}
97 105
98# This function generate linker scripts in /usr/lib for dynamic 106# This function generate linker scripts in /usr/lib for dynamic
221 local x="" 229 local x=""
222 230
223 if [ "$#" -gt 1 ] 231 if [ "$#" -gt 1 ]
224 then 232 then
225 local m="" 233 local m=""
226 einfo "${#} patches to apply..." 234 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 235 for m in "$@" ; do
228 epatch "${m}" 236 epatch "${m}"
229 done 237 done
230 return 0 238 return 0
231 fi 239 fi
245 local EPATCH_SOURCE="$1/*" 253 local EPATCH_SOURCE="$1/*"
246 else 254 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 255 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 256 fi
249 else 257 else
250 if [ ! -d ${EPATCH_SOURCE} ] 258 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 259 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 260 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 261 then
254 EPATCH_SOURCE="$1" 262 EPATCH_SOURCE="$1"
255 fi 263 fi
284 ;; 292 ;;
285 esac 293 esac
286 294
287 if [ "${SINGLE_PATCH}" = "no" ] 295 if [ "${SINGLE_PATCH}" = "no" ]
288 then 296 then
289 einfo "Applying various patches (bugfixes/updates)..." 297 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 298 fi
291 for x in ${EPATCH_SOURCE} 299 for x in ${EPATCH_SOURCE}
292 do 300 do
293 # New ARCH dependant patch naming scheme... 301 # New ARCH dependant patch naming scheme ...
294 # 302 #
295 # ???_arch_foo.patch 303 # ???_arch_foo.patch
296 # 304 #
297 if [ -f ${x} ] && \ 305 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 306 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 321 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 322 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 323 then
316 einfo "${EPATCH_SINGLE_MSG}" 324 einfo "${EPATCH_SINGLE_MSG}"
317 else 325 else
318 einfo "Applying ${x##*/}..." 326 einfo "Applying ${x##*/} ..."
319 fi 327 fi
320 else 328 else
321 einfo " ${x##*/}..." 329 einfo " ${x##*/} ..."
322 fi 330 fi
323 331
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 333 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 334
359 367
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 368 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 369 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 370 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 371 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 372 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 373 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 374 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 375
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 376 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 377
438 446
439 return 1; 447 return 1;
440 } 448 }
441 END 449 END
442 450
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 451 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 452 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 453 then
446 echo "yes" 454 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 455 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 456 if ${T}/nptl
449 then 457 then
450 return 0 458 return 0
451 else 459 else
452 return 1 460 return 1
528 536
529 if [ -n "${ADMINPARAM}" ] 537 if [ -n "${ADMINPARAM}" ]
530 then 538 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 539 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 540 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 541 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 542 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 543 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 544 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 545 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 546 fi
539 fi 547 fi
540} 548}
541 549
543# does not exist on the users system 551# does not exist on the users system
544# vapier@gentoo.org 552# vapier@gentoo.org
545# 553#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 554# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 555emktemp() {
556 local exe="touch"
557 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 558 local topdir="$1"
549 559
550 if [ -z "${topdir}" ] 560 if [ -z "${topdir}" ]
551 then 561 then
552 [ -z "${T}" ] \ 562 [ -z "${T}" ] \
558 then 568 then
559 local tmp=/ 569 local tmp=/
560 while [ -e "${tmp}" ] ; do 570 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 571 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 572 done
563 touch "${tmp}" 573 ${exe} "${tmp}"
564 echo "${tmp}" 574 echo "${tmp}"
565 else 575 else
576 [ "${exe}" == "touch" ] \
577 && exe="-p" \
578 || exe="-d"
566 mktemp -p "${topdir}" 579 mktemp ${exe} "${topdir}"
567 fi 580 fi
568} 581}
569 582
570# Small wrapper for getent (Linux), nidump (Mac OS X), 583# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 584# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 585# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 586# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 587#
575# egetent(database, key) 588# egetent(database, key)
576egetent() { 589egetent() {
577 if useq macos || useq ppc-macos ; then 590 if useq ppc-macos ; then
578 case "$2" in 591 case "$2" in
579 *[!0-9]*) # Non numeric 592 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 593 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 594 ;;
582 *) # Numeric 595 *) # Numeric
729 742
730 # handle extra and add the user 743 # handle extra and add the user
731 local eextra="$@" 744 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 745 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 746 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 747 if useq ppc-macos
735 then 748 then
736 ### Make the user 749 ### Make the user
737 if [ -z "${eextra}" ] 750 if [ -z "${eextra}" ]
738 then 751 then
739 dscl . create /users/${euser} uid ${euid} 752 dscl . create /users/${euser} uid ${euid}
822 then 835 then
823 if [ "${egid}" -gt 0 ] 836 if [ "${egid}" -gt 0 ]
824 then 837 then
825 if [ -z "`egetent group ${egid}`" ] 838 if [ -z "`egetent group ${egid}`" ]
826 then 839 then
827 if useq macos || useq ppc-macos ; then 840 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 841 opts="${opts} ${egid}"
829 else 842 else
830 opts="${opts} -g ${egid}" 843 opts="${opts} -g ${egid}"
831 fi 844 fi
832 else 845 else
846 opts="${opts} ${eextra}" 859 opts="${opts} ${eextra}"
847 860
848 # add the group 861 # add the group
849 local oldsandbox="${SANDBOX_ON}" 862 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 863 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 864 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 865 if [ ! -z "${eextra}" ];
854 then 866 then
855 einfo "Extra options are not supported on macos yet" 867 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 868 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 869 einfo "eextra: ${eextra}"
882} 894}
883 895
884# Simple script to replace 'dos2unix' binaries 896# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 897# vapier@gentoo.org
886# 898#
887# edos2unix(file, <more files>...) 899# edos2unix(file, <more files> ...)
888edos2unix() { 900edos2unix() {
889 for f in "$@" 901 for f in "$@"
890 do 902 do
891 cp "${f}" ${T}/edos2unix 903 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 904 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 905 done
894} 906}
907
908
909##############################################################
910# START: Handle .desktop files and menu entries #
911# maybe this should be separated into a new eclass some time #
912# lanius@gentoo.org #
913##############################################################
895 914
896# Make a desktop file ! 915# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 916# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 917# Amaze your friends ! Get the women ! Join today !
899# 918#
953 insinto /usr/share/applications 972 insinto /usr/share/applications
954 doins "${desktop}" 973 doins "${desktop}"
955 974
956 return 0 975 return 0
957} 976}
977
978# Make a GDM/KDM Session file
979#
980# make_desktop_entry(<title>, <command>)
981# title: File to execute to start the Window Manager
982# command: Name of the Window Manager
983
984make_session_desktop() {
985
986 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
987 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
988
989 local title="${1}"
990 local command="${2}"
991 local desktop="${T}/${wm}.desktop"
992
993echo "[Desktop Entry]
994Encoding=UTF-8
995Name=${title}
996Comment=This session logs you into ${title}
997Exec=${command}
998TryExec=${command}
999Type=Application" > "${desktop}"
1000
1001 insinto /usr/share/xsessions
1002 doins "${desktop}"
1003
1004 return 0
1005}
1006
1007domenu() {
1008 local i
1009 local j
1010 insinto /usr/share/applications
1011 for i in ${@}
1012 do
1013 if [ -f "${i}" ];
1014 then
1015 doins ${i}
1016 elif [ -d "${i}" ];
1017 then
1018 for j in ${i}/*.desktop
1019 do
1020 doins ${j}
1021 done
1022 fi
1023 done
1024}
1025
1026doicon() {
1027 local i
1028 local j
1029 insinto /usr/share/pixmaps
1030 for i in ${@}
1031 do
1032 if [ -f "${i}" ];
1033 then
1034 doins ${i}
1035 elif [ -d "${i}" ];
1036 then
1037 for j in ${i}/*.png
1038 do
1039 doins ${j}
1040 done
1041 fi
1042 done
1043}
1044
1045##############################################################
1046# END: Handle .desktop files and menu entries #
1047##############################################################
1048
958 1049
959# for internal use only (unpack_pdv and unpack_makeself) 1050# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1051find_unpackable_file() {
961 local src="$1" 1052 local src="$1"
962 if [ -z "${src}" ] 1053 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1334 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1335 export CDROM_CURRENT_CD=1
1245 1336
1246 # now we see if the user gave use CD_ROOT ... 1337 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1338 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1339 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1340 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1341 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1342 return
1252 fi 1343 fi
1253 # do the same for CD_ROOT_X 1344 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1345 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1346 local var=
1256 cdcnt=0 1347 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1348 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1349 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1350 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1351 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1352 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1353 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1354 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1355 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1356 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1359 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1360 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1361 return
1271 fi 1362 fi
1272 1363
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1365 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1366 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1367 echo "cdrom for ${PN}."
1277 else 1368 else
1278 echo "${CDROM_NAME}." 1369 echo "${CDROM_NAME}."
1279 fi 1370 fi
1280 echo 1371 echo
1281 einfo "If you do not have the CD, but have the data files" 1372 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1373 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1374 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1375 einfo "directory containing the files."
1285 echo 1376 echo
1377 einfo "For example:"
1378 einfo "export CD_ROOT=/mnt/cdrom"
1379 echo
1286 else 1380 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1381 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1382 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1384 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1385 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1386 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1387 done
1294 echo 1388 echo
1295 einfo "If you do not have the CDs, but have the data files" 1389 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1390 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1391 einfo "the following variables so they point to the right place:"
1298 einfon "" 1392 einfon ""
1299 cdcnt=0 1393 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1394 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1395 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1396 echo -n " CD_ROOT_${cdcnt}"
1303 done 1397 done
1304 echo 1398 echo
1305 einfo "Or, if you have all the files in the same place, or" 1399 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1400 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1401 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1402 einfo "for all the CDs."
1309 echo 1403 echo
1404 einfo "For example:"
1405 einfo "export CD_ROOT_1=/mnt/cdrom"
1406 echo
1310 fi 1407 fi
1311 export CDROM_CURRENT_CD=0 1408 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1409 cdrom_load_next_cd
1313} 1410}
1314 1411
1318# remember, you can only go forward in the cd chain, you can't go back. 1415# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1416cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1417 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1418 local var=
1322 1419
1323 if [ ! -z "${CD_ROOT}" ] ; then 1420 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1421 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1422 return
1326 fi 1423 fi
1327 1424
1328 unset CDROM_ROOT 1425 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1426 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1427 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1428 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1429 cdrom_locate_file_on_cd ${!var}
1333 else 1430 else
1334 export CDROM_ROOT="${!var}" 1431 export CDROM_ROOT=${!var}
1335 fi 1432 fi
1336 1433
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1434 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1435}
1339 1436
1343# found, then a message asking for the user to insert the cdrom will be 1440# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1441# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1442# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1443# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1444cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1445 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1446 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1447 local file="$(basename ${@})"
1351 local mline="" 1448 local mline=""
1352 local showedmsg=0 1449 local showedmsg=0
1353 1450
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1451 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1452 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1453 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1454 && export CDROM_ROOT=${mline}
1358 done 1455 done
1359 1456
1360 if [ -z "${CDROM_ROOT}" ] ; then 1457 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1458 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1459 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1460 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1461 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1462 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1463 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1464 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1465 fi
1369 else 1466 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1467 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1468 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1469 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1470 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1471 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1472 fi
1423 1520
1424 ls=" ${ls} " 1521 ls=" ${ls} "
1425 newls="" 1522 newls=""
1426 for f in ${LINGUAS} ; do 1523 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1524 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1525 newls="${newls} ${f}"
1429 else 1526 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1527 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1528 fi
1432 done 1529 done
1433 if [ -z "${newls}" ] ; then 1530 if [ -z "${newls}" ] ; then
1494 touch ${D}${LIB} 1591 touch ${D}${LIB}
1495 fi 1592 fi
1496} 1593}
1497 1594
1498preserve_old_lib_notify() { 1595preserve_old_lib_notify() {
1499 LIB=$1 1596 LIB=$1
1500 1597
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1598 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1599 SONAME=`basename ${LIB}`
1503 1600
1504 einfo "An old version of an installed library was detected on your system." 1601 einfo "An old version of an installed library was detected on your system."
1505 einfo "In order to avoid breaking packages that link against is, this older version" 1602 einfo "In order to avoid breaking packages that link against is, this older version"
1506 einfo "is not being removed. In order to make full use of this newer version," 1603 einfo "is not being removed. In order to make full use of this newer version,"
1507 einfo "you will need to execute the following command:" 1604 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1605 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1606 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1607 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1608 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1609 fi
1513} 1610}
1611
1612# Hack for people to figure out if a package was built with
1613# certain USE flags
1614#
1615# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1616# ex: built_with_use xchat gtk2
1617#
1618# Flags: -a all USE flags should be utilized
1619# -o at least one USE flag should be utilized
1620# Note: the default flag is '-a'
1621built_with_use() {
1622 local opt=$1
1623 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1624
1625 local PKG=$(best_version $1)
1626 shift
1627
1628 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1629 [[ ! -e ${USEFILE} ]] && return 1
1630
1631 local USE_BUILT=$(<${USEFILE})
1632 while [[ $# -gt 0 ]] ; do
1633 if [[ ${opt} = "-o" ]] ; then
1634 has $1 ${USE_BUILT} && return 0
1635 else
1636 has $1 ${USE_BUILT} || return 1
1637 fi
1638 shift
1639 done
1640 [[ ${opt} = "-a" ]]
1641}
1642
1643# Many configure scripts wrongly bail when a C++ compiler
1644# could not be detected. #73450
1645epunt_cxx() {
1646 local dir=$1
1647 [[ -z ${dir} ]] && dir=${S}
1648 ebegin "Removing useless C++ checks"
1649 local f
1650 for f in $(find ${dir} -name configure) ; do
1651 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1652 done
1653 eend 0
1654}
1655
1656# get_abi_var <VAR> [<ABI>]
1657# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1658#
1659# ex:
1660# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1661#
1662# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1663# This will hopefully be added to portage soon...
1664#
1665# If <ABI> is not specified, ${ABI} is used.
1666# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1667# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1668#
1669# Jeremy Huddleston <eradicator@gentoo.org>
1670get_abi_var() {
1671 local flag=${1}
1672 local abi
1673 if [ $# -gt 1 ]; then
1674 abi=${2}
1675 elif [ -n "${ABI}" ]; then
1676 abi=${ABI}
1677 elif [ -n "${DEFAULT_ABI}" ]; then
1678 abi=${DEFAULT_ABI}
1679 else
1680 return 1
1681 fi
1682
1683 local var="${flag}_${abi}"
1684 echo ${!var}
1685}
1686
1687get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; }
1688get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; }
1689get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; }
1690get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }

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