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Revision 1.118 Revision 1.147
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 1.147 2005/02/03 23:46:40 azarah 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.
9# 9#
10# NB: If you add anything, please comment it! 10# NB: If you add anything, please comment it!
11 11
12inherit multilib
12ECLASS=eutils 13ECLASS=eutils
13INHERITED="$INHERITED $ECLASS" 14INHERITED="$INHERITED $ECLASS"
14 15
15DEPEND="!bootstrap? ( sys-devel/patch )" 16DEPEND="!bootstrap? ( sys-devel/patch )"
16 17
17DESCRIPTION="Based on the ${ECLASS} eclass" 18DESCRIPTION="Based on the ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 if [ $CROSSCOMPILE -eq 1 ] || [ ! -e /proc/cpuinfo ]
38 then
39 :
40 else
41 CPU_FLAGS=$1
42 USER_CPU=`grep "flags" /proc/cpuinfo`
43
44 for flags in `seq 1 ${#CPU_FLAGS[@]}`
45 do
46 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
47 then
48 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
49 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
50 fi
51
52 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
53 then
54 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
55 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
56 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
57 fi
58 done
59 fi
60}
18 61
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 62# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 63# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument 64# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 65# must be an integer greater than zero.
41 sleep 1 84 sleep 1
42 done 85 done
43 fi 86 fi
44} 87}
45 88
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 89# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 90# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 91# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 92# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 93# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 212 local x=""
222 213
223 if [ "$#" -gt 1 ] 214 if [ "$#" -gt 1 ]
224 then 215 then
225 local m="" 216 local m=""
226 einfo "${#} patches to apply..." 217 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 218 for m in "$@" ; do
228 epatch "${m}" 219 epatch "${m}"
229 done 220 done
230 return 0 221 return 0
231 fi 222 fi
245 local EPATCH_SOURCE="$1/*" 236 local EPATCH_SOURCE="$1/*"
246 else 237 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 238 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 239 fi
249 else 240 else
250 if [ ! -d ${EPATCH_SOURCE} ] 241 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 242 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 243 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 244 then
254 EPATCH_SOURCE="$1" 245 EPATCH_SOURCE="$1"
255 fi 246 fi
256 247
257 echo 248 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 249 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 250 eerror
260 eerror " ${EPATCH_SOURCE}" 251 eerror " ${EPATCH_SOURCE}"
252 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 253 echo
262 die "Cannot find \$EPATCH_SOURCE!" 254 die "Cannot find \$EPATCH_SOURCE!"
263 fi 255 fi
264 256
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 257 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 276 ;;
285 esac 277 esac
286 278
287 if [ "${SINGLE_PATCH}" = "no" ] 279 if [ "${SINGLE_PATCH}" = "no" ]
288 then 280 then
289 einfo "Applying various patches (bugfixes/updates)..." 281 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 282 fi
291 for x in ${EPATCH_SOURCE} 283 for x in ${EPATCH_SOURCE}
292 do 284 do
293 # New ARCH dependant patch naming scheme... 285 # New ARCH dependant patch naming scheme ...
294 # 286 #
295 # ???_arch_foo.patch 287 # ???_arch_foo.patch
296 # 288 #
297 if [ -f ${x} ] && \ 289 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 290 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 305 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 306 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 307 then
316 einfo "${EPATCH_SINGLE_MSG}" 308 einfo "${EPATCH_SINGLE_MSG}"
317 else 309 else
318 einfo "Applying ${x##*/}..." 310 einfo "Applying ${x##*/} ..."
319 fi 311 fi
320 else 312 else
321 einfo " ${x##*/}..." 313 einfo " ${x##*/} ..."
322 fi 314 fi
323 315
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 316 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 317 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 318
359 351
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 352 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 353 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 354 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 359
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 360 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 361
438 430
439 return 1; 431 return 1;
440 } 432 }
441 END 433 END
442 434
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 435 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 436 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 437 then
446 echo "yes" 438 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 439 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 440 if ${T}/nptl
449 then 441 then
450 return 0 442 return 0
451 else 443 else
452 return 1 444 return 1
528 520
529 if [ -n "${ADMINPARAM}" ] 521 if [ -n "${ADMINPARAM}" ]
530 then 522 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 523 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 524 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 525 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 526 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 527 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 528 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 529 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 530 fi
539 fi 531 fi
540} 532}
541 533
543# does not exist on the users system 535# does not exist on the users system
544# vapier@gentoo.org 536# vapier@gentoo.org
545# 537#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 538# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 539emktemp() {
540 local exe="touch"
541 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 542 local topdir="$1"
549 543
550 if [ -z "${topdir}" ] 544 if [ -z "${topdir}" ]
551 then 545 then
552 [ -z "${T}" ] \ 546 [ -z "${T}" ] \
558 then 552 then
559 local tmp=/ 553 local tmp=/
560 while [ -e "${tmp}" ] ; do 554 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 555 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 556 done
563 touch "${tmp}" 557 ${exe} "${tmp}"
564 echo "${tmp}" 558 echo "${tmp}"
565 else 559 else
560 [ "${exe}" == "touch" ] \
561 && exe="-p" \
562 || exe="-d"
566 mktemp -p "${topdir}" 563 mktemp ${exe} "${topdir}"
567 fi 564 fi
568} 565}
569 566
570# Small wrapper for getent (Linux), nidump (Mac OS X), 567# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 568# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 569# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 570# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 571#
575# egetent(database, key) 572# egetent(database, key)
576egetent() { 573egetent() {
577 if useq macos || useq ppc-macos ; then 574 if useq ppc-macos ; then
578 case "$2" in 575 case "$2" in
579 *[!0-9]*) # Non numeric 576 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 577 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 578 ;;
582 *) # Numeric 579 *) # Numeric
729 726
730 # handle extra and add the user 727 # handle extra and add the user
731 local eextra="$@" 728 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 729 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 730 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 731 if useq ppc-macos
735 then 732 then
736 ### Make the user 733 ### Make the user
737 if [ -z "${eextra}" ] 734 if [ -z "${eextra}" ]
738 then 735 then
739 dscl . create /users/${euser} uid ${euid} 736 dscl . create /users/${euser} uid ${euid}
822 then 819 then
823 if [ "${egid}" -gt 0 ] 820 if [ "${egid}" -gt 0 ]
824 then 821 then
825 if [ -z "`egetent group ${egid}`" ] 822 if [ -z "`egetent group ${egid}`" ]
826 then 823 then
827 if useq macos || useq ppc-macos ; then 824 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 825 opts="${opts} ${egid}"
829 else 826 else
830 opts="${opts} -g ${egid}" 827 opts="${opts} -g ${egid}"
831 fi 828 fi
832 else 829 else
846 opts="${opts} ${eextra}" 843 opts="${opts} ${eextra}"
847 844
848 # add the group 845 # add the group
849 local oldsandbox="${SANDBOX_ON}" 846 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 847 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 848 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 849 if [ ! -z "${eextra}" ];
854 then 850 then
855 einfo "Extra options are not supported on macos yet" 851 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 852 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 853 einfo "eextra: ${eextra}"
882} 878}
883 879
884# Simple script to replace 'dos2unix' binaries 880# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 881# vapier@gentoo.org
886# 882#
887# edos2unix(file, <more files>...) 883# edos2unix(file, <more files> ...)
888edos2unix() { 884edos2unix() {
889 for f in "$@" 885 for f in "$@"
890 do 886 do
891 cp "${f}" ${T}/edos2unix 887 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 888 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 889 done
894} 890}
891
892
893##############################################################
894# START: Handle .desktop files and menu entries #
895# maybe this should be separated into a new eclass some time #
896# lanius@gentoo.org #
897##############################################################
895 898
896# Make a desktop file ! 899# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 900# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 901# Amaze your friends ! Get the women ! Join today !
899# 902#
953 insinto /usr/share/applications 956 insinto /usr/share/applications
954 doins "${desktop}" 957 doins "${desktop}"
955 958
956 return 0 959 return 0
957} 960}
961
962# Make a GDM/KDM Session file
963#
964# make_desktop_entry(<title>, <command>)
965# title: File to execute to start the Window Manager
966# command: Name of the Window Manager
967
968make_session_desktop() {
969
970 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
971 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
972
973 local title="${1}"
974 local command="${2}"
975 local desktop="${T}/${wm}.desktop"
976
977echo "[Desktop Entry]
978Encoding=UTF-8
979Name=${title}
980Comment=This session logs you into ${title}
981Exec=${command}
982TryExec=${command}
983Type=Application" > "${desktop}"
984
985 insinto /usr/share/xsessions
986 doins "${desktop}"
987
988 return 0
989}
990
991domenu() {
992 local i
993 local j
994 insinto /usr/share/applications
995 for i in ${@}
996 do
997 if [ -f "${i}" ];
998 then
999 doins ${i}
1000 elif [ -d "${i}" ];
1001 then
1002 for j in ${i}/*.desktop
1003 do
1004 doins ${j}
1005 done
1006 fi
1007 done
1008}
1009
1010doicon() {
1011 local i
1012 local j
1013 insinto /usr/share/pixmaps
1014 for i in ${@}
1015 do
1016 if [ -f "${i}" ];
1017 then
1018 doins ${i}
1019 elif [ -d "${i}" ];
1020 then
1021 for j in ${i}/*.png
1022 do
1023 doins ${j}
1024 done
1025 fi
1026 done
1027}
1028
1029##############################################################
1030# END: Handle .desktop files and menu entries #
1031##############################################################
1032
958 1033
959# for internal use only (unpack_pdv and unpack_makeself) 1034# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1035find_unpackable_file() {
961 local src="$1" 1036 local src="$1"
962 if [ -z "${src}" ] 1037 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1318 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1319 export CDROM_CURRENT_CD=1
1245 1320
1246 # now we see if the user gave use CD_ROOT ... 1321 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1322 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1323 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1324 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1325 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1326 return
1252 fi 1327 fi
1253 # do the same for CD_ROOT_X 1328 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1329 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1330 local var=
1256 cdcnt=0 1331 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1332 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1333 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1334 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1335 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1336 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1337 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1338 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1339 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1340 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1343 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1344 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1345 return
1271 fi 1346 fi
1272 1347
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1348 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1349 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1350 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1351 echo "cdrom for ${PN}."
1277 else 1352 else
1278 echo "${CDROM_NAME}." 1353 echo "${CDROM_NAME}."
1279 fi 1354 fi
1280 echo 1355 echo
1281 einfo "If you do not have the CD, but have the data files" 1356 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1357 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1358 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1359 einfo "directory containing the files."
1285 echo 1360 echo
1361 einfo "For example:"
1362 einfo "export CD_ROOT=/mnt/cdrom"
1363 echo
1286 else 1364 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1365 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1366 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1367 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1368 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1369 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1370 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1371 done
1294 echo 1372 echo
1295 einfo "If you do not have the CDs, but have the data files" 1373 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1374 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1375 einfo "the following variables so they point to the right place:"
1298 einfon "" 1376 einfon ""
1299 cdcnt=0 1377 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1378 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1379 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1380 echo -n " CD_ROOT_${cdcnt}"
1303 done 1381 done
1304 echo 1382 echo
1305 einfo "Or, if you have all the files in the same place, or" 1383 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1384 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1385 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1386 einfo "for all the CDs."
1309 echo 1387 echo
1388 einfo "For example:"
1389 einfo "export CD_ROOT_1=/mnt/cdrom"
1390 echo
1310 fi 1391 fi
1311 export CDROM_CURRENT_CD=0 1392 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1393 cdrom_load_next_cd
1313} 1394}
1314 1395
1318# remember, you can only go forward in the cd chain, you can't go back. 1399# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1400cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1401 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1402 local var=
1322 1403
1323 if [ ! -z "${CD_ROOT}" ] ; then 1404 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1405 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1406 return
1326 fi 1407 fi
1327 1408
1328 unset CDROM_ROOT 1409 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1410 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1411 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1412 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1413 cdrom_locate_file_on_cd ${!var}
1333 else 1414 else
1334 export CDROM_ROOT="${!var}" 1415 export CDROM_ROOT=${!var}
1335 fi 1416 fi
1336 1417
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1418 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1419}
1339 1420
1343# found, then a message asking for the user to insert the cdrom will be 1424# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1425# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1426# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1427# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1428cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1429 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1430 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1431 local file="$(basename ${@})"
1351 local mline="" 1432 local mline=""
1352 local showedmsg=0 1433 local showedmsg=0
1353 1434
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1435 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1436 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1437 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1438 && export CDROM_ROOT=${mline}
1358 done 1439 done
1359 1440
1360 if [ -z "${CDROM_ROOT}" ] ; then 1441 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1442 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1443 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1444 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1445 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1446 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1447 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1448 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1449 fi
1369 else 1450 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1451 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1452 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1453 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1454 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1455 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1456 fi
1423 1504
1424 ls=" ${ls} " 1505 ls=" ${ls} "
1425 newls="" 1506 newls=""
1426 for f in ${LINGUAS} ; do 1507 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1508 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1509 newls="${newls} ${f}"
1429 else 1510 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1511 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1512 fi
1432 done 1513 done
1433 if [ -z "${newls}" ] ; then 1514 if [ -z "${newls}" ] ; then
1443# the following functions are useful in kernel module ebuilds, etc. 1524# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1525# for an example see ivtv or drbd ebuilds
1445 1526
1446# set's ARCH to match what the kernel expects 1527# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1528set_arch_to_kernel() {
1529 i=10
1530 while ((i--)) ; do
1531 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1532 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1533 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1534 case ${ARCH} in
1450 x86) export ARCH="i386";; 1535 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1536 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1537 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1538 mips) export ARCH="mips";;
1539 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1454 *) export ARCH="${ARCH}";; 1540 *) export ARCH="${ARCH}";;
1455 esac 1541 esac
1456} 1542}
1457 1543
1458# set's ARCH back to what portage expects 1544# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1545set_arch_to_portage() {
1546 i=10
1547 while ((i--)) ; do
1548 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1549 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1550 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1551}
1462 1552
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1553# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1554# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1584 touch ${D}${LIB}
1495 fi 1585 fi
1496} 1586}
1497 1587
1498preserve_old_lib_notify() { 1588preserve_old_lib_notify() {
1499 LIB=$1 1589 LIB=$1
1500 1590
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1591 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1592 SONAME=`basename ${LIB}`
1503 1593
1504 einfo "An old version of an installed library was detected on your system." 1594 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" 1595 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," 1596 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:" 1597 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1598 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1599 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1600 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1601 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1602 fi
1513} 1603}
1604
1605# Hack for people to figure out if a package was built with
1606# certain USE flags
1607#
1608# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1609# ex: built_with_use xchat gtk2
1610#
1611# Flags: -a all USE flags should be utilized
1612# -o at least one USE flag should be utilized
1613# Note: the default flag is '-a'
1614built_with_use() {
1615 local opt=$1
1616 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1617
1618 local PKG=$(best_version $1)
1619 shift
1620
1621 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1622 [[ ! -e ${USEFILE} ]] && return 1
1623
1624 local USE_BUILT=$(<${USEFILE})
1625 while [[ $# -gt 0 ]] ; do
1626 if [[ ${opt} = "-o" ]] ; then
1627 has $1 ${USE_BUILT} && return 0
1628 else
1629 has $1 ${USE_BUILT} || return 1
1630 fi
1631 shift
1632 done
1633 [[ ${opt} = "-a" ]]
1634}
1635
1636# Many configure scripts wrongly bail when a C++ compiler
1637# could not be detected. #73450
1638epunt_cxx() {
1639 local dir=$1
1640 [[ -z ${dir} ]] && dir=${S}
1641 ebegin "Removing useless C++ checks"
1642 local f
1643 for f in $(find ${dir} -name configure) ; do
1644 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1645 done
1646 eend 0
1647}
1648
1649# dopamd [ file ] [ new file ]
1650#
1651# Install pam auth config file in /etc/pam.d
1652#
1653# The first argument, 'file' is required. Install as 'new file', if
1654# specified.
1655
1656dopamd() {
1657 local pamd="$1" newpamd="${2:-$1}"
1658 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1659
1660 use pam || return 0
1661
1662 insinto /etc/pam.d
1663 # these are the default doins options, but be explicit just in case
1664 insopts -m 0644 -o root -g root
1665 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1666}

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