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Revision 1.118 Revision 1.140
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 1.140 2005/01/11 04:24:39 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.
41 sleep 1 41 sleep 1
42 done 42 done
43 fi 43 fi
44} 44}
45 45
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
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
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
53get_libdir() {
54 LIBDIR_TEST=$(type econf)
55 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
56 # if there is an override, we want to use that... always.
57 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
58 # We don't need to know the verison of portage. We only need to know
59 # if there is support for CONF_LIBDIR in econf and co.
60 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
61 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
62 # # 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
64 # # and friends from portage 2.0.50 wont be too happy otherwise.
65 # CONF_LIBDIR="lib"
66 #fi
67 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
68 # will be <portage-2.0.51_pre20
69 CONF_LIBDIR="lib"
70 fi
71 # and of course, default to lib if CONF_LIBDIR isnt set
72 echo ${CONF_LIBDIR:=lib}
73 unset LIBDIR_TEST
74}
75
76
77get_multilibdir() {
78 echo ${CONF_MULTILIBDIR:=lib32}
79}
80
81
82# 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,
84# 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
86# portage version sanity checking.
87# get_libdir_override expects one argument, the result get_libdir should
88# return:
89#
90# get_libdir_override lib64
91#
92# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
93get_libdir_override() {
94 CONF_LIBDIR="$1"
95 CONF_LIBDIR_OVERRIDE="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 46# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 47# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 48# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 49# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 50# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 169 local x=""
222 170
223 if [ "$#" -gt 1 ] 171 if [ "$#" -gt 1 ]
224 then 172 then
225 local m="" 173 local m=""
226 einfo "${#} patches to apply..." 174 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 175 for m in "$@" ; do
228 epatch "${m}" 176 epatch "${m}"
229 done 177 done
230 return 0 178 return 0
231 fi 179 fi
245 local EPATCH_SOURCE="$1/*" 193 local EPATCH_SOURCE="$1/*"
246 else 194 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 195 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 196 fi
249 else 197 else
250 if [ ! -d ${EPATCH_SOURCE} ] 198 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 199 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 200 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 201 then
254 EPATCH_SOURCE="$1" 202 EPATCH_SOURCE="$1"
255 fi 203 fi
256 204
257 echo 205 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 206 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 207 eerror
260 eerror " ${EPATCH_SOURCE}" 208 eerror " ${EPATCH_SOURCE}"
209 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 210 echo
262 die "Cannot find \$EPATCH_SOURCE!" 211 die "Cannot find \$EPATCH_SOURCE!"
263 fi 212 fi
264 213
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 214 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 233 ;;
285 esac 234 esac
286 235
287 if [ "${SINGLE_PATCH}" = "no" ] 236 if [ "${SINGLE_PATCH}" = "no" ]
288 then 237 then
289 einfo "Applying various patches (bugfixes/updates)..." 238 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 239 fi
291 for x in ${EPATCH_SOURCE} 240 for x in ${EPATCH_SOURCE}
292 do 241 do
293 # New ARCH dependant patch naming scheme... 242 # New ARCH dependant patch naming scheme ...
294 # 243 #
295 # ???_arch_foo.patch 244 # ???_arch_foo.patch
296 # 245 #
297 if [ -f ${x} ] && \ 246 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 247 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 262 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 263 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 264 then
316 einfo "${EPATCH_SINGLE_MSG}" 265 einfo "${EPATCH_SINGLE_MSG}"
317 else 266 else
318 einfo "Applying ${x##*/}..." 267 einfo "Applying ${x##*/} ..."
319 fi 268 fi
320 else 269 else
321 einfo " ${x##*/}..." 270 einfo " ${x##*/} ..."
322 fi 271 fi
323 272
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 275
359 308
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 309 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 310 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 311 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 313 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 314 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 315 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 316
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 317 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 318
438 387
439 return 1; 388 return 1;
440 } 389 }
441 END 390 END
442 391
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 392 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 393 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 394 then
446 echo "yes" 395 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 396 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 397 if ${T}/nptl
449 then 398 then
450 return 0 399 return 0
451 else 400 else
452 return 1 401 return 1
528 477
529 if [ -n "${ADMINPARAM}" ] 478 if [ -n "${ADMINPARAM}" ]
530 then 479 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 480 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 481 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 482 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 483 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 484 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 485 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 486 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 487 fi
539 fi 488 fi
540} 489}
541 490
543# does not exist on the users system 492# does not exist on the users system
544# vapier@gentoo.org 493# vapier@gentoo.org
545# 494#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 495# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 496emktemp() {
497 local exe="touch"
498 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 499 local topdir="$1"
549 500
550 if [ -z "${topdir}" ] 501 if [ -z "${topdir}" ]
551 then 502 then
552 [ -z "${T}" ] \ 503 [ -z "${T}" ] \
558 then 509 then
559 local tmp=/ 510 local tmp=/
560 while [ -e "${tmp}" ] ; do 511 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 512 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 513 done
563 touch "${tmp}" 514 ${exe} "${tmp}"
564 echo "${tmp}" 515 echo "${tmp}"
565 else 516 else
517 [ "${exe}" == "touch" ] \
518 && exe="-p" \
519 || exe="-d"
566 mktemp -p "${topdir}" 520 mktemp ${exe} "${topdir}"
567 fi 521 fi
568} 522}
569 523
570# Small wrapper for getent (Linux), nidump (Mac OS X), 524# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 525# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 526# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 527# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 528#
575# egetent(database, key) 529# egetent(database, key)
576egetent() { 530egetent() {
577 if useq macos || useq ppc-macos ; then 531 if useq ppc-macos ; then
578 case "$2" in 532 case "$2" in
579 *[!0-9]*) # Non numeric 533 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 534 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 535 ;;
582 *) # Numeric 536 *) # Numeric
729 683
730 # handle extra and add the user 684 # handle extra and add the user
731 local eextra="$@" 685 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 686 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 687 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 688 if useq ppc-macos
735 then 689 then
736 ### Make the user 690 ### Make the user
737 if [ -z "${eextra}" ] 691 if [ -z "${eextra}" ]
738 then 692 then
739 dscl . create /users/${euser} uid ${euid} 693 dscl . create /users/${euser} uid ${euid}
822 then 776 then
823 if [ "${egid}" -gt 0 ] 777 if [ "${egid}" -gt 0 ]
824 then 778 then
825 if [ -z "`egetent group ${egid}`" ] 779 if [ -z "`egetent group ${egid}`" ]
826 then 780 then
827 if useq macos || useq ppc-macos ; then 781 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 782 opts="${opts} ${egid}"
829 else 783 else
830 opts="${opts} -g ${egid}" 784 opts="${opts} -g ${egid}"
831 fi 785 fi
832 else 786 else
846 opts="${opts} ${eextra}" 800 opts="${opts} ${eextra}"
847 801
848 # add the group 802 # add the group
849 local oldsandbox="${SANDBOX_ON}" 803 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 804 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 805 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 806 if [ ! -z "${eextra}" ];
854 then 807 then
855 einfo "Extra options are not supported on macos yet" 808 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 809 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 810 einfo "eextra: ${eextra}"
882} 835}
883 836
884# Simple script to replace 'dos2unix' binaries 837# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 838# vapier@gentoo.org
886# 839#
887# edos2unix(file, <more files>...) 840# edos2unix(file, <more files> ...)
888edos2unix() { 841edos2unix() {
889 for f in "$@" 842 for f in "$@"
890 do 843 do
891 cp "${f}" ${T}/edos2unix 844 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 845 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 846 done
894} 847}
848
849
850##############################################################
851# START: Handle .desktop files and menu entries #
852# maybe this should be separated into a new eclass some time #
853# lanius@gentoo.org #
854##############################################################
895 855
896# Make a desktop file ! 856# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 857# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 858# Amaze your friends ! Get the women ! Join today !
899# 859#
953 insinto /usr/share/applications 913 insinto /usr/share/applications
954 doins "${desktop}" 914 doins "${desktop}"
955 915
956 return 0 916 return 0
957} 917}
918
919# Make a GDM/KDM Session file
920#
921# make_desktop_entry(<title>, <command>)
922# title: File to execute to start the Window Manager
923# command: Name of the Window Manager
924
925make_session_desktop() {
926
927 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
928 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
929
930 local title="${1}"
931 local command="${2}"
932 local desktop="${T}/${wm}.desktop"
933
934echo "[Desktop Entry]
935Encoding=UTF-8
936Name=${title}
937Comment=This session logs you into ${title}
938Exec=${command}
939TryExec=${command}
940Type=Application" > "${desktop}"
941
942 insinto /usr/share/xsessions
943 doins "${desktop}"
944
945 return 0
946}
947
948domenu() {
949 local i
950 local j
951 insinto /usr/share/applications
952 for i in ${@}
953 do
954 if [ -f "${i}" ];
955 then
956 doins ${i}
957 elif [ -d "${i}" ];
958 then
959 for j in ${i}/*.desktop
960 do
961 doins ${j}
962 done
963 fi
964 done
965}
966
967doicon() {
968 local i
969 local j
970 insinto /usr/share/pixmaps
971 for i in ${@}
972 do
973 if [ -f "${i}" ];
974 then
975 doins ${i}
976 elif [ -d "${i}" ];
977 then
978 for j in ${i}/*.png
979 do
980 doins ${j}
981 done
982 fi
983 done
984}
985
986##############################################################
987# END: Handle .desktop files and menu entries #
988##############################################################
989
958 990
959# for internal use only (unpack_pdv and unpack_makeself) 991# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 992find_unpackable_file() {
961 local src="$1" 993 local src="$1"
962 if [ -z "${src}" ] 994 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1275 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1276 export CDROM_CURRENT_CD=1
1245 1277
1246 # now we see if the user gave use CD_ROOT ... 1278 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1279 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1280 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1281 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1282 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1283 return
1252 fi 1284 fi
1253 # do the same for CD_ROOT_X 1285 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1286 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1287 local var=
1256 cdcnt=0 1288 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1289 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1290 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1291 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1292 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1293 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1294 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1295 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1296 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1297 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1300 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1301 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1302 return
1271 fi 1303 fi
1272 1304
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1305 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1306 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1307 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1308 echo "cdrom for ${PN}."
1277 else 1309 else
1278 echo "${CDROM_NAME}." 1310 echo "${CDROM_NAME}."
1279 fi 1311 fi
1280 echo 1312 echo
1281 einfo "If you do not have the CD, but have the data files" 1313 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1314 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1315 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1316 einfo "directory containing the files."
1285 echo 1317 echo
1318 einfo "For example:"
1319 einfo "export CD_ROOT=/mnt/cdrom"
1320 echo
1286 else 1321 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1322 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1323 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1324 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1325 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1326 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1327 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1328 done
1294 echo 1329 echo
1295 einfo "If you do not have the CDs, but have the data files" 1330 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1331 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1332 einfo "the following variables so they point to the right place:"
1298 einfon "" 1333 einfon ""
1299 cdcnt=0 1334 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1335 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1336 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1337 echo -n " CD_ROOT_${cdcnt}"
1303 done 1338 done
1304 echo 1339 echo
1305 einfo "Or, if you have all the files in the same place, or" 1340 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1341 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1342 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1343 einfo "for all the CDs."
1309 echo 1344 echo
1345 einfo "For example:"
1346 einfo "export CD_ROOT_1=/mnt/cdrom"
1347 echo
1310 fi 1348 fi
1311 export CDROM_CURRENT_CD=0 1349 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1350 cdrom_load_next_cd
1313} 1351}
1314 1352
1318# remember, you can only go forward in the cd chain, you can't go back. 1356# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1357cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1358 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1359 local var=
1322 1360
1323 if [ ! -z "${CD_ROOT}" ] ; then 1361 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1362 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1363 return
1326 fi 1364 fi
1327 1365
1328 unset CDROM_ROOT 1366 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1367 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1368 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1369 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1370 cdrom_locate_file_on_cd ${!var}
1333 else 1371 else
1334 export CDROM_ROOT="${!var}" 1372 export CDROM_ROOT=${!var}
1335 fi 1373 fi
1336 1374
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1375 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1376}
1339 1377
1343# found, then a message asking for the user to insert the cdrom will be 1381# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1382# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1383# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1384# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1385cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1386 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1387 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1388 local file="$(basename ${@})"
1351 local mline="" 1389 local mline=""
1352 local showedmsg=0 1390 local showedmsg=0
1353 1391
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1392 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1393 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1394 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1395 && export CDROM_ROOT=${mline}
1358 done 1396 done
1359 1397
1360 if [ -z "${CDROM_ROOT}" ] ; then 1398 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1399 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1400 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1401 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1402 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1403 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1404 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1405 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1406 fi
1369 else 1407 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1408 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1409 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1410 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1411 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1412 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1413 fi
1423 1461
1424 ls=" ${ls} " 1462 ls=" ${ls} "
1425 newls="" 1463 newls=""
1426 for f in ${LINGUAS} ; do 1464 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1465 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1466 newls="${newls} ${f}"
1429 else 1467 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1469 fi
1432 done 1470 done
1433 if [ -z "${newls}" ] ; then 1471 if [ -z "${newls}" ] ; then
1443# the following functions are useful in kernel module ebuilds, etc. 1481# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1482# for an example see ivtv or drbd ebuilds
1445 1483
1446# set's ARCH to match what the kernel expects 1484# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1485set_arch_to_kernel() {
1486 i=10
1487 while ((i--)) ; do
1488 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1489 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1490 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1491 case ${ARCH} in
1450 x86) export ARCH="i386";; 1492 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1493 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1494 hppa) export ARCH="parisc";;
1455 esac 1497 esac
1456} 1498}
1457 1499
1458# set's ARCH back to what portage expects 1500# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1501set_arch_to_portage() {
1502 i=10
1503 while ((i--)) ; do
1504 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1505 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1506 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1507}
1462 1508
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1509# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1510# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1540 touch ${D}${LIB}
1495 fi 1541 fi
1496} 1542}
1497 1543
1498preserve_old_lib_notify() { 1544preserve_old_lib_notify() {
1499 LIB=$1 1545 LIB=$1
1500 1546
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1547 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1548 SONAME=`basename ${LIB}`
1503 1549
1504 einfo "An old version of an installed library was detected on your system." 1550 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" 1551 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," 1552 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:" 1553 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1554 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1555 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1556 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1557 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1558 fi
1513} 1559}
1560
1561# Hack for people to figure out if a package was built with
1562# certain USE flags
1563#
1564# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1565# ex: built_with_use xchat gtk2
1566#
1567# Flags: -a all USE flags should be utilized
1568# -o at least one USE flag should be utilized
1569# Note: the default flag is '-a'
1570built_with_use() {
1571 local opt=$1
1572 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1573
1574 local PKG=$(best_version $1)
1575 shift
1576
1577 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1578 [[ ! -e ${USEFILE} ]] && return 1
1579
1580 local USE_BUILT=$(<${USEFILE})
1581 while [[ $# -gt 0 ]] ; do
1582 if [[ ${opt} = "-o" ]] ; then
1583 has $1 ${USE_BUILT} && return 0
1584 else
1585 has $1 ${USE_BUILT} || return 1
1586 fi
1587 shift
1588 done
1589 [[ ${opt} = "-a" ]]
1590}
1591
1592# Many configure scripts wrongly bail when a C++ compiler
1593# could not be detected. #73450
1594epunt_cxx() {
1595 local dir=$1
1596 [[ -z ${dir} ]] && dir=${S}
1597 ebegin "Removing useless C++ checks"
1598 local f
1599 for f in $(find ${dir} -name configure) ; do
1600 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1601 done
1602 eend 0
1603}
1604
1605# This function simply returns the desired lib directory. With portage
1606# 2.0.51, we now have support for installing libraries to lib32/lib64
1607# to accomidate the needs of multilib systems. It's no longer a good idea
1608# to assume all libraries will end up in lib. Replace any (sane) instances
1609# where lib is named directly with $(get_libdir) if possible.
1610#
1611# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
1612#
1613# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
1614# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
1615# fall back on old behavior. Any profile that has these set should also
1616# depend on a newer version of portage (not yet released) which uses these
1617# over CONF_LIBDIR in econf, dolib, etc...
1618get_libdir() {
1619 LIBDIR_TEST=$(type econf)
1620 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
1621 # if there is an override, we want to use that... always.
1622 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
1623 # We don't need to know the verison of portage. We only need to know
1624 # if there is support for CONF_LIBDIR in econf and co.
1625 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1626 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1627 # # and if there isnt an override, and we're using a version of
1628 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1629 # # and friends from portage 2.0.50 wont be too happy otherwise.
1630 # CONF_LIBDIR="lib"
1631 #fi
1632 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1633 CONF_LIBDIR="$(get_abi_LIBDIR)"
1634 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1635 # will be <portage-2.0.51_pre20
1636 CONF_LIBDIR="lib"
1637 fi
1638 # and of course, default to lib if CONF_LIBDIR isnt set
1639 echo ${CONF_LIBDIR:=lib}
1640 unset LIBDIR_TEST
1641}
1642
1643get_multilibdir() {
1644 if [ -n "$(get_abi_LIBDIR)" ]; then
1645 eerror "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"
1646 exit 1
1647 fi
1648 echo ${CONF_MULTILIBDIR:=lib32}
1649}
1650
1651# Sometimes you need to override the value returned by get_libdir. A good
1652# example of this is xorg-x11, where lib32 isnt a supported configuration,
1653# and where lib64 -must- be used on amd64 (for applications that need lib
1654# to be 32bit, such as adobe acrobat). Note that this override also bypasses
1655# portage version sanity checking.
1656# get_libdir_override expects one argument, the result get_libdir should
1657# return:
1658#
1659# get_libdir_override lib64
1660#
1661# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
1662get_libdir_override() {
1663 if [ -n "$(get_abi_LIBDIR)" ]; then
1664 eerror "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"
1665 exit 1
1666 fi
1667 CONF_LIBDIR="$1"
1668 CONF_LIBDIR_OVERRIDE="$1"
1669}
1670
1671# get_abi_var <VAR> [<ABI>]
1672# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1673#
1674# ex:
1675# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1676#
1677# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1678# This will hopefully be added to portage soon...
1679#
1680# If <ABI> is not specified, ${ABI} is used.
1681# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1682# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1683#
1684# Jeremy Huddleston <eradicator@gentoo.org>
1685get_abi_var() {
1686 local flag=${1}
1687 local abi
1688 if [ $# -gt 1 ]; then
1689 abi=${2}
1690 elif [ -n "${ABI}" ]; then
1691 abi=${ABI}
1692 elif [ -n "${DEFAULT_ABI}" ]; then
1693 abi=${DEFAULT_ABI}
1694 else
1695 return 1
1696 fi
1697
1698 local var="${flag}_${abi}"
1699 echo ${!var}
1700}
1701
1702get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; }
1703get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; }
1704get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; }
1705get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; }
1706
1707# get_all_libdir()
1708# Returns a list of all the libdirs used by this profile
1709get_all_libdirs() {
1710 local libdirs
1711 if [ -n "${MULTILIB_ABIS}" ]; then
1712 for abi in ${MULTILIB_ABIS}; do
1713 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1714 done
1715 libdirs="${libdirs:1}"
1716 elif [ -n "${CONF_LIBDIR}" ]; then
1717 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1718 else
1719 libdirs="lib"
1720 fi
1721
1722 echo "${libdirs}"
1723}

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