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Revision 1.118 Revision 1.145
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 1.145 2005/02/03 22:33:36 chriswhite 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 ]
38 then
39 else
40 CPU_FLAGS=$1
41 USER_CPU=`grep "flags" /proc/cpuinfo`
42
43 for flags in `seq 1 ${#CPU_FLAGS[@]}`
44 do
45 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
46 then
47 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
48 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
49 fi
50
51 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
52 then
53 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
54 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
55 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
56 fi
57 done
58 fi
59}
18 60
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 61# 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 62# 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 63# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 64# must be an integer greater than zero.
41 sleep 1 83 sleep 1
42 done 84 done
43 fi 85 fi
44} 86}
45 87
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 88# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 89# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 90# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 91# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 92# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 211 local x=""
222 212
223 if [ "$#" -gt 1 ] 213 if [ "$#" -gt 1 ]
224 then 214 then
225 local m="" 215 local m=""
226 einfo "${#} patches to apply..." 216 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 217 for m in "$@" ; do
228 epatch "${m}" 218 epatch "${m}"
229 done 219 done
230 return 0 220 return 0
231 fi 221 fi
245 local EPATCH_SOURCE="$1/*" 235 local EPATCH_SOURCE="$1/*"
246 else 236 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 237 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 238 fi
249 else 239 else
250 if [ ! -d ${EPATCH_SOURCE} ] 240 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 241 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 242 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 243 then
254 EPATCH_SOURCE="$1" 244 EPATCH_SOURCE="$1"
255 fi 245 fi
256 246
257 echo 247 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 248 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 249 eerror
260 eerror " ${EPATCH_SOURCE}" 250 eerror " ${EPATCH_SOURCE}"
251 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 252 echo
262 die "Cannot find \$EPATCH_SOURCE!" 253 die "Cannot find \$EPATCH_SOURCE!"
263 fi 254 fi
264 255
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 256 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 275 ;;
285 esac 276 esac
286 277
287 if [ "${SINGLE_PATCH}" = "no" ] 278 if [ "${SINGLE_PATCH}" = "no" ]
288 then 279 then
289 einfo "Applying various patches (bugfixes/updates)..." 280 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 281 fi
291 for x in ${EPATCH_SOURCE} 282 for x in ${EPATCH_SOURCE}
292 do 283 do
293 # New ARCH dependant patch naming scheme... 284 # New ARCH dependant patch naming scheme ...
294 # 285 #
295 # ???_arch_foo.patch 286 # ???_arch_foo.patch
296 # 287 #
297 if [ -f ${x} ] && \ 288 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 289 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 304 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 305 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 306 then
316 einfo "${EPATCH_SINGLE_MSG}" 307 einfo "${EPATCH_SINGLE_MSG}"
317 else 308 else
318 einfo "Applying ${x##*/}..." 309 einfo "Applying ${x##*/} ..."
319 fi 310 fi
320 else 311 else
321 einfo " ${x##*/}..." 312 einfo " ${x##*/} ..."
322 fi 313 fi
323 314
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 315 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 316 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 317
359 350
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 351 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 352 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 353 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 354 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 355 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 358
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 359 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 360
438 429
439 return 1; 430 return 1;
440 } 431 }
441 END 432 END
442 433
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 434 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 435 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 436 then
446 echo "yes" 437 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 438 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 439 if ${T}/nptl
449 then 440 then
450 return 0 441 return 0
451 else 442 else
452 return 1 443 return 1
528 519
529 if [ -n "${ADMINPARAM}" ] 520 if [ -n "${ADMINPARAM}" ]
530 then 521 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 522 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 523 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 524 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 525 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 526 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 527 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 528 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 529 fi
539 fi 530 fi
540} 531}
541 532
543# does not exist on the users system 534# does not exist on the users system
544# vapier@gentoo.org 535# vapier@gentoo.org
545# 536#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 537# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 538emktemp() {
539 local exe="touch"
540 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 541 local topdir="$1"
549 542
550 if [ -z "${topdir}" ] 543 if [ -z "${topdir}" ]
551 then 544 then
552 [ -z "${T}" ] \ 545 [ -z "${T}" ] \
558 then 551 then
559 local tmp=/ 552 local tmp=/
560 while [ -e "${tmp}" ] ; do 553 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 554 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 555 done
563 touch "${tmp}" 556 ${exe} "${tmp}"
564 echo "${tmp}" 557 echo "${tmp}"
565 else 558 else
559 [ "${exe}" == "touch" ] \
560 && exe="-p" \
561 || exe="-d"
566 mktemp -p "${topdir}" 562 mktemp ${exe} "${topdir}"
567 fi 563 fi
568} 564}
569 565
570# Small wrapper for getent (Linux), nidump (Mac OS X), 566# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 567# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 568# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 569# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 570#
575# egetent(database, key) 571# egetent(database, key)
576egetent() { 572egetent() {
577 if useq macos || useq ppc-macos ; then 573 if useq ppc-macos ; then
578 case "$2" in 574 case "$2" in
579 *[!0-9]*) # Non numeric 575 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 576 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 577 ;;
582 *) # Numeric 578 *) # Numeric
729 725
730 # handle extra and add the user 726 # handle extra and add the user
731 local eextra="$@" 727 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 728 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 729 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 730 if useq ppc-macos
735 then 731 then
736 ### Make the user 732 ### Make the user
737 if [ -z "${eextra}" ] 733 if [ -z "${eextra}" ]
738 then 734 then
739 dscl . create /users/${euser} uid ${euid} 735 dscl . create /users/${euser} uid ${euid}
822 then 818 then
823 if [ "${egid}" -gt 0 ] 819 if [ "${egid}" -gt 0 ]
824 then 820 then
825 if [ -z "`egetent group ${egid}`" ] 821 if [ -z "`egetent group ${egid}`" ]
826 then 822 then
827 if useq macos || useq ppc-macos ; then 823 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 824 opts="${opts} ${egid}"
829 else 825 else
830 opts="${opts} -g ${egid}" 826 opts="${opts} -g ${egid}"
831 fi 827 fi
832 else 828 else
846 opts="${opts} ${eextra}" 842 opts="${opts} ${eextra}"
847 843
848 # add the group 844 # add the group
849 local oldsandbox="${SANDBOX_ON}" 845 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 846 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 847 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 848 if [ ! -z "${eextra}" ];
854 then 849 then
855 einfo "Extra options are not supported on macos yet" 850 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 851 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 852 einfo "eextra: ${eextra}"
882} 877}
883 878
884# Simple script to replace 'dos2unix' binaries 879# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 880# vapier@gentoo.org
886# 881#
887# edos2unix(file, <more files>...) 882# edos2unix(file, <more files> ...)
888edos2unix() { 883edos2unix() {
889 for f in "$@" 884 for f in "$@"
890 do 885 do
891 cp "${f}" ${T}/edos2unix 886 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 887 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 888 done
894} 889}
890
891
892##############################################################
893# START: Handle .desktop files and menu entries #
894# maybe this should be separated into a new eclass some time #
895# lanius@gentoo.org #
896##############################################################
895 897
896# Make a desktop file ! 898# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 899# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 900# Amaze your friends ! Get the women ! Join today !
899# 901#
953 insinto /usr/share/applications 955 insinto /usr/share/applications
954 doins "${desktop}" 956 doins "${desktop}"
955 957
956 return 0 958 return 0
957} 959}
960
961# Make a GDM/KDM Session file
962#
963# make_desktop_entry(<title>, <command>)
964# title: File to execute to start the Window Manager
965# command: Name of the Window Manager
966
967make_session_desktop() {
968
969 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
970 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
971
972 local title="${1}"
973 local command="${2}"
974 local desktop="${T}/${wm}.desktop"
975
976echo "[Desktop Entry]
977Encoding=UTF-8
978Name=${title}
979Comment=This session logs you into ${title}
980Exec=${command}
981TryExec=${command}
982Type=Application" > "${desktop}"
983
984 insinto /usr/share/xsessions
985 doins "${desktop}"
986
987 return 0
988}
989
990domenu() {
991 local i
992 local j
993 insinto /usr/share/applications
994 for i in ${@}
995 do
996 if [ -f "${i}" ];
997 then
998 doins ${i}
999 elif [ -d "${i}" ];
1000 then
1001 for j in ${i}/*.desktop
1002 do
1003 doins ${j}
1004 done
1005 fi
1006 done
1007}
1008
1009doicon() {
1010 local i
1011 local j
1012 insinto /usr/share/pixmaps
1013 for i in ${@}
1014 do
1015 if [ -f "${i}" ];
1016 then
1017 doins ${i}
1018 elif [ -d "${i}" ];
1019 then
1020 for j in ${i}/*.png
1021 do
1022 doins ${j}
1023 done
1024 fi
1025 done
1026}
1027
1028##############################################################
1029# END: Handle .desktop files and menu entries #
1030##############################################################
1031
958 1032
959# for internal use only (unpack_pdv and unpack_makeself) 1033# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1034find_unpackable_file() {
961 local src="$1" 1035 local src="$1"
962 if [ -z "${src}" ] 1036 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1317 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1318 export CDROM_CURRENT_CD=1
1245 1319
1246 # now we see if the user gave use CD_ROOT ... 1320 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1321 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1322 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1323 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1324 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1325 return
1252 fi 1326 fi
1253 # do the same for CD_ROOT_X 1327 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1328 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1329 local var=
1256 cdcnt=0 1330 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1331 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1332 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1333 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1334 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1335 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1336 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1337 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1338 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1339 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1342 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1343 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1344 return
1271 fi 1345 fi
1272 1346
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1347 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1348 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1349 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1350 echo "cdrom for ${PN}."
1277 else 1351 else
1278 echo "${CDROM_NAME}." 1352 echo "${CDROM_NAME}."
1279 fi 1353 fi
1280 echo 1354 echo
1281 einfo "If you do not have the CD, but have the data files" 1355 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1356 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1357 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1358 einfo "directory containing the files."
1285 echo 1359 echo
1360 einfo "For example:"
1361 einfo "export CD_ROOT=/mnt/cdrom"
1362 echo
1286 else 1363 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1364 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1365 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1366 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1367 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1368 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1369 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1370 done
1294 echo 1371 echo
1295 einfo "If you do not have the CDs, but have the data files" 1372 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1373 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1374 einfo "the following variables so they point to the right place:"
1298 einfon "" 1375 einfon ""
1299 cdcnt=0 1376 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1377 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1378 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1379 echo -n " CD_ROOT_${cdcnt}"
1303 done 1380 done
1304 echo 1381 echo
1305 einfo "Or, if you have all the files in the same place, or" 1382 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1383 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1384 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1385 einfo "for all the CDs."
1309 echo 1386 echo
1387 einfo "For example:"
1388 einfo "export CD_ROOT_1=/mnt/cdrom"
1389 echo
1310 fi 1390 fi
1311 export CDROM_CURRENT_CD=0 1391 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1392 cdrom_load_next_cd
1313} 1393}
1314 1394
1318# remember, you can only go forward in the cd chain, you can't go back. 1398# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1399cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1400 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1401 local var=
1322 1402
1323 if [ ! -z "${CD_ROOT}" ] ; then 1403 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1404 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1405 return
1326 fi 1406 fi
1327 1407
1328 unset CDROM_ROOT 1408 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1409 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1410 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1411 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1412 cdrom_locate_file_on_cd ${!var}
1333 else 1413 else
1334 export CDROM_ROOT="${!var}" 1414 export CDROM_ROOT=${!var}
1335 fi 1415 fi
1336 1416
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1417 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1418}
1339 1419
1343# found, then a message asking for the user to insert the cdrom will be 1423# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1424# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1425# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1426# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1427cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1428 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1429 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1430 local file="$(basename ${@})"
1351 local mline="" 1431 local mline=""
1352 local showedmsg=0 1432 local showedmsg=0
1353 1433
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1434 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1435 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1436 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1437 && export CDROM_ROOT=${mline}
1358 done 1438 done
1359 1439
1360 if [ -z "${CDROM_ROOT}" ] ; then 1440 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1441 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1442 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1443 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1444 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1445 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1446 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1447 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1448 fi
1369 else 1449 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1450 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1451 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1452 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1453 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1454 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1455 fi
1423 1503
1424 ls=" ${ls} " 1504 ls=" ${ls} "
1425 newls="" 1505 newls=""
1426 for f in ${LINGUAS} ; do 1506 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1507 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1508 newls="${newls} ${f}"
1429 else 1509 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1510 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1511 fi
1432 done 1512 done
1433 if [ -z "${newls}" ] ; then 1513 if [ -z "${newls}" ] ; then
1443# the following functions are useful in kernel module ebuilds, etc. 1523# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1524# for an example see ivtv or drbd ebuilds
1445 1525
1446# set's ARCH to match what the kernel expects 1526# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1527set_arch_to_kernel() {
1528 i=10
1529 while ((i--)) ; do
1530 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1531 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1532 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1533 case ${ARCH} in
1450 x86) export ARCH="i386";; 1534 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1535 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1536 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1537 mips) export ARCH="mips";;
1538 sparc) export ARCH="$(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="${ARCH}";; 1539 *) export ARCH="${ARCH}";;
1455 esac 1540 esac
1456} 1541}
1457 1542
1458# set's ARCH back to what portage expects 1543# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1544set_arch_to_portage() {
1545 i=10
1546 while ((i--)) ; do
1547 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1548 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1549 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1550}
1462 1551
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1552# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1553# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1583 touch ${D}${LIB}
1495 fi 1584 fi
1496} 1585}
1497 1586
1498preserve_old_lib_notify() { 1587preserve_old_lib_notify() {
1499 LIB=$1 1588 LIB=$1
1500 1589
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1590 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1591 SONAME=`basename ${LIB}`
1503 1592
1504 einfo "An old version of an installed library was detected on your system." 1593 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" 1594 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," 1595 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:" 1596 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1597 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1598 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1599 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1600 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1601 fi
1513} 1602}
1603
1604# Hack for people to figure out if a package was built with
1605# certain USE flags
1606#
1607# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1608# ex: built_with_use xchat gtk2
1609#
1610# Flags: -a all USE flags should be utilized
1611# -o at least one USE flag should be utilized
1612# Note: the default flag is '-a'
1613built_with_use() {
1614 local opt=$1
1615 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1616
1617 local PKG=$(best_version $1)
1618 shift
1619
1620 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1621 [[ ! -e ${USEFILE} ]] && return 1
1622
1623 local USE_BUILT=$(<${USEFILE})
1624 while [[ $# -gt 0 ]] ; do
1625 if [[ ${opt} = "-o" ]] ; then
1626 has $1 ${USE_BUILT} && return 0
1627 else
1628 has $1 ${USE_BUILT} || return 1
1629 fi
1630 shift
1631 done
1632 [[ ${opt} = "-a" ]]
1633}
1634
1635# Many configure scripts wrongly bail when a C++ compiler
1636# could not be detected. #73450
1637epunt_cxx() {
1638 local dir=$1
1639 [[ -z ${dir} ]] && dir=${S}
1640 ebegin "Removing useless C++ checks"
1641 local f
1642 for f in $(find ${dir} -name configure) ; do
1643 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1644 done
1645 eend 0
1646}
1647
1648# dopamd [ file ] [ new file ]
1649#
1650# Install pam auth config file in /etc/pam.d
1651#
1652# The first argument, 'file' is required. Install as 'new file', if
1653# specified.
1654
1655dopamd() {
1656 local pamd="$1" newpamd="${2:-$1}"
1657 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1658
1659 use pam || return 0
1660
1661 insinto /etc/pam.d
1662 # these are the default doins options, but be explicit just in case
1663 insopts -m 0644 -o root -g root
1664 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1665}

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