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Revision 1.118 Revision 1.149
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 1.149 2005/02/04 21:24:53 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 ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${CROSSCOMPILE}" -ne 1 -a -e "/proc/cpuinfo" ]
38 # and dropping the else if you do not plan on adding anything to that
39 # empty block ....
40 # PS: also try to add some quoting, and consider rather using ${foo} than $foo ...
41 if [ "${CROSSCOMPILE}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
18 63
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 64# 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 65# 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 66# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 67# must be an integer greater than zero.
41 sleep 1 86 sleep 1
42 done 87 done
43 fi 88 fi
44} 89}
45 90
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 91# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 95# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 214 local x=""
222 215
223 if [ "$#" -gt 1 ] 216 if [ "$#" -gt 1 ]
224 then 217 then
225 local m="" 218 local m=""
226 einfo "${#} patches to apply..." 219 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 220 for m in "$@" ; do
228 epatch "${m}" 221 epatch "${m}"
229 done 222 done
230 return 0 223 return 0
231 fi 224 fi
245 local EPATCH_SOURCE="$1/*" 238 local EPATCH_SOURCE="$1/*"
246 else 239 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 240 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 241 fi
249 else 242 else
250 if [ ! -d ${EPATCH_SOURCE} ] 243 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 244 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 245 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 246 then
254 EPATCH_SOURCE="$1" 247 EPATCH_SOURCE="$1"
255 fi 248 fi
256 249
257 echo 250 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 252 eerror
260 eerror " ${EPATCH_SOURCE}" 253 eerror " ${EPATCH_SOURCE}"
254 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 255 echo
262 die "Cannot find \$EPATCH_SOURCE!" 256 die "Cannot find \$EPATCH_SOURCE!"
263 fi 257 fi
264 258
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 278 ;;
285 esac 279 esac
286 280
287 if [ "${SINGLE_PATCH}" = "no" ] 281 if [ "${SINGLE_PATCH}" = "no" ]
288 then 282 then
289 einfo "Applying various patches (bugfixes/updates)..." 283 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 284 fi
291 for x in ${EPATCH_SOURCE} 285 for x in ${EPATCH_SOURCE}
292 do 286 do
293 # New ARCH dependant patch naming scheme... 287 # New ARCH dependant patch naming scheme ...
294 # 288 #
295 # ???_arch_foo.patch 289 # ???_arch_foo.patch
296 # 290 #
297 if [ -f ${x} ] && \ 291 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 307 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 308 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 309 then
316 einfo "${EPATCH_SINGLE_MSG}" 310 einfo "${EPATCH_SINGLE_MSG}"
317 else 311 else
318 einfo "Applying ${x##*/}..." 312 einfo "Applying ${x##*/} ..."
319 fi 313 fi
320 else 314 else
321 einfo " ${x##*/}..." 315 einfo " ${x##*/} ..."
322 fi 316 fi
323 317
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 318 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 320
359 353
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 354 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 355 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 356 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 361
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 362 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 363
438 432
439 return 1; 433 return 1;
440 } 434 }
441 END 435 END
442 436
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 437 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 438 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 439 then
446 echo "yes" 440 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 441 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 442 if ${T}/nptl
449 then 443 then
450 return 0 444 return 0
451 else 445 else
452 return 1 446 return 1
528 522
529 if [ -n "${ADMINPARAM}" ] 523 if [ -n "${ADMINPARAM}" ]
530 then 524 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 525 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 526 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 527 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 528 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 529 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 530 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 531 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 532 fi
539 fi 533 fi
540} 534}
541 535
543# does not exist on the users system 537# does not exist on the users system
544# vapier@gentoo.org 538# vapier@gentoo.org
545# 539#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 540# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 541emktemp() {
542 local exe="touch"
543 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 544 local topdir="$1"
549 545
550 if [ -z "${topdir}" ] 546 if [ -z "${topdir}" ]
551 then 547 then
552 [ -z "${T}" ] \ 548 [ -z "${T}" ] \
558 then 554 then
559 local tmp=/ 555 local tmp=/
560 while [ -e "${tmp}" ] ; do 556 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 557 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 558 done
563 touch "${tmp}" 559 ${exe} "${tmp}"
564 echo "${tmp}" 560 echo "${tmp}"
565 else 561 else
562 [ "${exe}" == "touch" ] \
563 && exe="-p" \
564 || exe="-d"
566 mktemp -p "${topdir}" 565 mktemp ${exe} "${topdir}"
567 fi 566 fi
568} 567}
569 568
570# Small wrapper for getent (Linux), nidump (Mac OS X), 569# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 570# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 571# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 572# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 573#
575# egetent(database, key) 574# egetent(database, key)
576egetent() { 575egetent() {
577 if useq macos || useq ppc-macos ; then 576 if useq ppc-macos ; then
578 case "$2" in 577 case "$2" in
579 *[!0-9]*) # Non numeric 578 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 579 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 580 ;;
582 *) # Numeric 581 *) # Numeric
729 728
730 # handle extra and add the user 729 # handle extra and add the user
731 local eextra="$@" 730 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 731 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 732 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 733 if useq ppc-macos
735 then 734 then
736 ### Make the user 735 ### Make the user
737 if [ -z "${eextra}" ] 736 if [ -z "${eextra}" ]
738 then 737 then
739 dscl . create /users/${euser} uid ${euid} 738 dscl . create /users/${euser} uid ${euid}
822 then 821 then
823 if [ "${egid}" -gt 0 ] 822 if [ "${egid}" -gt 0 ]
824 then 823 then
825 if [ -z "`egetent group ${egid}`" ] 824 if [ -z "`egetent group ${egid}`" ]
826 then 825 then
827 if useq macos || useq ppc-macos ; then 826 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 827 opts="${opts} ${egid}"
829 else 828 else
830 opts="${opts} -g ${egid}" 829 opts="${opts} -g ${egid}"
831 fi 830 fi
832 else 831 else
846 opts="${opts} ${eextra}" 845 opts="${opts} ${eextra}"
847 846
848 # add the group 847 # add the group
849 local oldsandbox="${SANDBOX_ON}" 848 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 849 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 850 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 851 if [ ! -z "${eextra}" ];
854 then 852 then
855 einfo "Extra options are not supported on macos yet" 853 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 854 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 855 einfo "eextra: ${eextra}"
882} 880}
883 881
884# Simple script to replace 'dos2unix' binaries 882# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 883# vapier@gentoo.org
886# 884#
887# edos2unix(file, <more files>...) 885# edos2unix(file, <more files> ...)
888edos2unix() { 886edos2unix() {
889 for f in "$@" 887 for f in "$@"
890 do 888 do
891 cp "${f}" ${T}/edos2unix 889 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 890 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 891 done
894} 892}
893
894
895##############################################################
896# START: Handle .desktop files and menu entries #
897# maybe this should be separated into a new eclass some time #
898# lanius@gentoo.org #
899##############################################################
895 900
896# Make a desktop file ! 901# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 902# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 903# Amaze your friends ! Get the women ! Join today !
899# 904#
953 insinto /usr/share/applications 958 insinto /usr/share/applications
954 doins "${desktop}" 959 doins "${desktop}"
955 960
956 return 0 961 return 0
957} 962}
963
964# Make a GDM/KDM Session file
965#
966# make_desktop_entry(<title>, <command>)
967# title: File to execute to start the Window Manager
968# command: Name of the Window Manager
969
970make_session_desktop() {
971
972 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
973 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
974
975 local title="${1}"
976 local command="${2}"
977 local desktop="${T}/${wm}.desktop"
978
979echo "[Desktop Entry]
980Encoding=UTF-8
981Name=${title}
982Comment=This session logs you into ${title}
983Exec=${command}
984TryExec=${command}
985Type=Application" > "${desktop}"
986
987 insinto /usr/share/xsessions
988 doins "${desktop}"
989
990 return 0
991}
992
993domenu() {
994 local i
995 local j
996 insinto /usr/share/applications
997 for i in ${@}
998 do
999 if [ -f "${i}" ];
1000 then
1001 doins ${i}
1002 elif [ -d "${i}" ];
1003 then
1004 for j in ${i}/*.desktop
1005 do
1006 doins ${j}
1007 done
1008 fi
1009 done
1010}
1011
1012doicon() {
1013 local i
1014 local j
1015 insinto /usr/share/pixmaps
1016 for i in ${@}
1017 do
1018 if [ -f "${i}" ];
1019 then
1020 doins ${i}
1021 elif [ -d "${i}" ];
1022 then
1023 for j in ${i}/*.png
1024 do
1025 doins ${j}
1026 done
1027 fi
1028 done
1029}
1030
1031##############################################################
1032# END: Handle .desktop files and menu entries #
1033##############################################################
1034
958 1035
959# for internal use only (unpack_pdv and unpack_makeself) 1036# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1037find_unpackable_file() {
961 local src="$1" 1038 local src="$1"
962 if [ -z "${src}" ] 1039 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1320 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1321 export CDROM_CURRENT_CD=1
1245 1322
1246 # now we see if the user gave use CD_ROOT ... 1323 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1324 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1325 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1326 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1327 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1328 return
1252 fi 1329 fi
1253 # do the same for CD_ROOT_X 1330 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1331 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1332 local var=
1256 cdcnt=0 1333 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1334 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1335 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1336 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1337 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1338 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1339 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1340 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1341 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1342 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1345 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1346 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1347 return
1271 fi 1348 fi
1272 1349
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1350 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1351 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1352 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1353 echo "cdrom for ${PN}."
1277 else 1354 else
1278 echo "${CDROM_NAME}." 1355 echo "${CDROM_NAME}."
1279 fi 1356 fi
1280 echo 1357 echo
1281 einfo "If you do not have the CD, but have the data files" 1358 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1359 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1360 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1361 einfo "directory containing the files."
1285 echo 1362 echo
1363 einfo "For example:"
1364 einfo "export CD_ROOT=/mnt/cdrom"
1365 echo
1286 else 1366 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1367 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1368 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1369 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1370 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1371 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1372 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1373 done
1294 echo 1374 echo
1295 einfo "If you do not have the CDs, but have the data files" 1375 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1376 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1377 einfo "the following variables so they point to the right place:"
1298 einfon "" 1378 einfon ""
1299 cdcnt=0 1379 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1380 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1381 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1382 echo -n " CD_ROOT_${cdcnt}"
1303 done 1383 done
1304 echo 1384 echo
1305 einfo "Or, if you have all the files in the same place, or" 1385 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1386 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1387 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1388 einfo "for all the CDs."
1309 echo 1389 echo
1390 einfo "For example:"
1391 einfo "export CD_ROOT_1=/mnt/cdrom"
1392 echo
1310 fi 1393 fi
1311 export CDROM_CURRENT_CD=0 1394 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1395 cdrom_load_next_cd
1313} 1396}
1314 1397
1318# remember, you can only go forward in the cd chain, you can't go back. 1401# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1402cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1403 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1404 local var=
1322 1405
1323 if [ ! -z "${CD_ROOT}" ] ; then 1406 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1407 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1408 return
1326 fi 1409 fi
1327 1410
1328 unset CDROM_ROOT 1411 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1412 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1413 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1414 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1415 cdrom_locate_file_on_cd ${!var}
1333 else 1416 else
1334 export CDROM_ROOT="${!var}" 1417 export CDROM_ROOT=${!var}
1335 fi 1418 fi
1336 1419
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1420 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1421}
1339 1422
1343# found, then a message asking for the user to insert the cdrom will be 1426# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1427# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1428# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1429# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1430cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1431 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1432 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1433 local file="$(basename ${@})"
1351 local mline="" 1434 local mline=""
1352 local showedmsg=0 1435 local showedmsg=0
1353 1436
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1437 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1438 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1439 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1440 && export CDROM_ROOT=${mline}
1358 done 1441 done
1359 1442
1360 if [ -z "${CDROM_ROOT}" ] ; then 1443 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1444 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1445 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1446 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1447 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1448 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1449 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1450 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1451 fi
1369 else 1452 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1453 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1454 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1455 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1456 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1457 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1458 fi
1423 1506
1424 ls=" ${ls} " 1507 ls=" ${ls} "
1425 newls="" 1508 newls=""
1426 for f in ${LINGUAS} ; do 1509 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1510 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1511 newls="${newls} ${f}"
1429 else 1512 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1513 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1514 fi
1432 done 1515 done
1433 if [ -z "${newls}" ] ; then 1516 if [ -z "${newls}" ] ; then
1443# the following functions are useful in kernel module ebuilds, etc. 1526# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1527# for an example see ivtv or drbd ebuilds
1445 1528
1446# set's ARCH to match what the kernel expects 1529# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1530set_arch_to_kernel() {
1531 i=10
1532 while ((i--)) ; do
1533 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1534 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1535 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1536 case ${ARCH} in
1450 x86) export ARCH="i386";; 1537 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1538 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1539 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1540 mips) export ARCH="mips";;
1541 sparc) export ARCH="$(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="${ARCH}";; 1542 *) export ARCH="${ARCH}";;
1455 esac 1543 esac
1456} 1544}
1457 1545
1458# set's ARCH back to what portage expects 1546# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1547set_arch_to_portage() {
1548 i=10
1549 while ((i--)) ; do
1550 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1551 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1552 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1553}
1462 1554
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1555# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1556# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1586 touch ${D}${LIB}
1495 fi 1587 fi
1496} 1588}
1497 1589
1498preserve_old_lib_notify() { 1590preserve_old_lib_notify() {
1499 LIB=$1 1591 LIB=$1
1500 1592
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1593 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1594 SONAME=`basename ${LIB}`
1503 1595
1504 einfo "An old version of an installed library was detected on your system." 1596 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" 1597 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," 1598 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:" 1599 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1600 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1601 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1602 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1603 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1604 fi
1513} 1605}
1606
1607# Hack for people to figure out if a package was built with
1608# certain USE flags
1609#
1610# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1611# ex: built_with_use xchat gtk2
1612#
1613# Flags: -a all USE flags should be utilized
1614# -o at least one USE flag should be utilized
1615# Note: the default flag is '-a'
1616built_with_use() {
1617 local opt=$1
1618 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1619
1620 local PKG=$(best_version $1)
1621 shift
1622
1623 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1624 [[ ! -e ${USEFILE} ]] && return 1
1625
1626 local USE_BUILT=$(<${USEFILE})
1627 while [[ $# -gt 0 ]] ; do
1628 if [[ ${opt} = "-o" ]] ; then
1629 has $1 ${USE_BUILT} && return 0
1630 else
1631 has $1 ${USE_BUILT} || return 1
1632 fi
1633 shift
1634 done
1635 [[ ${opt} = "-a" ]]
1636}
1637
1638# Many configure scripts wrongly bail when a C++ compiler
1639# could not be detected. #73450
1640epunt_cxx() {
1641 local dir=$1
1642 [[ -z ${dir} ]] && dir=${S}
1643 ebegin "Removing useless C++ checks"
1644 local f
1645 for f in $(find ${dir} -name configure) ; do
1646 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1647 done
1648 eend 0
1649}
1650
1651# dopamd [ file ] [ new file ]
1652#
1653# Install pam auth config file in /etc/pam.d
1654#
1655# The first argument, 'file' is required. Install as 'new file', if
1656# specified.
1657
1658dopamd() {
1659 local pamd="$1" newpamd="${2:-$1}"
1660 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1661
1662 use pam || return 0
1663
1664 insinto /etc/pam.d
1665 # these are the default doins options, but be explicit just in case
1666 insopts -m 0644 -o root -g root
1667 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1668}

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