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Revision 1.118 Revision 1.148
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 1.148 2005/02/03 23:55:05 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 ${ECLASS} eclass"
19
20# ecpu_check
21# Usage:
22#
23# ecpu_check array_of_cpu_flags
24#
25# array_of_cpu_flags - An array of cpu flags to check against USE flags
26#
27# Checks user USE related cpu flags against /proc/cpuinfo. If user enables a
28# cpu flag that is not supported in their processor flags, it will warn the
29# user if CROSSCOMPILE is not set to 1 ( because cross compile users are
30# obviously using different cpu flags than their own cpu ). Examples:
31#
32# CPU_FLAGS=(mmx mmx2 sse sse2)
33# ecpu_check CPU_FLAGS
34# Chris White <chriswhite@gentoo.org> (03 Feb 2005)
35
36ecpu_check() {
37 # Think about changing below to: if [ "${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 -eq 1 ] || [ ! -e /proc/cpuinfo ]
42 then
43 :
44 else
45 CPU_FLAGS=$1
46 USER_CPU=`grep "flags" /proc/cpuinfo`
47
48 for flags in `seq 1 ${#CPU_FLAGS[@]}`
49 do
50 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
51 then
52 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
53 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
54 fi
55
56 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
57 then
58 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
59 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
60 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
61 fi
62 done
63 fi
64}
18 65
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 66# 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 67# 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 68# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 69# must be an integer greater than zero.
41 sleep 1 88 sleep 1
42 done 89 done
43 fi 90 fi
44} 91}
45 92
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 93# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 94# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 95# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 96# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 97# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 216 local x=""
222 217
223 if [ "$#" -gt 1 ] 218 if [ "$#" -gt 1 ]
224 then 219 then
225 local m="" 220 local m=""
226 einfo "${#} patches to apply..." 221 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 222 for m in "$@" ; do
228 epatch "${m}" 223 epatch "${m}"
229 done 224 done
230 return 0 225 return 0
231 fi 226 fi
245 local EPATCH_SOURCE="$1/*" 240 local EPATCH_SOURCE="$1/*"
246 else 241 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 242 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 243 fi
249 else 244 else
250 if [ ! -d ${EPATCH_SOURCE} ] 245 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 246 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 247 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 248 then
254 EPATCH_SOURCE="$1" 249 EPATCH_SOURCE="$1"
255 fi 250 fi
256 251
257 echo 252 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 253 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 254 eerror
260 eerror " ${EPATCH_SOURCE}" 255 eerror " ${EPATCH_SOURCE}"
256 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 257 echo
262 die "Cannot find \$EPATCH_SOURCE!" 258 die "Cannot find \$EPATCH_SOURCE!"
263 fi 259 fi
264 260
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 280 ;;
285 esac 281 esac
286 282
287 if [ "${SINGLE_PATCH}" = "no" ] 283 if [ "${SINGLE_PATCH}" = "no" ]
288 then 284 then
289 einfo "Applying various patches (bugfixes/updates)..." 285 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 286 fi
291 for x in ${EPATCH_SOURCE} 287 for x in ${EPATCH_SOURCE}
292 do 288 do
293 # New ARCH dependant patch naming scheme... 289 # New ARCH dependant patch naming scheme ...
294 # 290 #
295 # ???_arch_foo.patch 291 # ???_arch_foo.patch
296 # 292 #
297 if [ -f ${x} ] && \ 293 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 294 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 309 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 310 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 311 then
316 einfo "${EPATCH_SINGLE_MSG}" 312 einfo "${EPATCH_SINGLE_MSG}"
317 else 313 else
318 einfo "Applying ${x##*/}..." 314 einfo "Applying ${x##*/} ..."
319 fi 315 fi
320 else 316 else
321 einfo " ${x##*/}..." 317 einfo " ${x##*/} ..."
322 fi 318 fi
323 319
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 321 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 322
359 355
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 356 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 357 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 362 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 363
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 364 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 365
438 434
439 return 1; 435 return 1;
440 } 436 }
441 END 437 END
442 438
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 439 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 440 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 441 then
446 echo "yes" 442 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 443 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 444 if ${T}/nptl
449 then 445 then
450 return 0 446 return 0
451 else 447 else
452 return 1 448 return 1
528 524
529 if [ -n "${ADMINPARAM}" ] 525 if [ -n "${ADMINPARAM}" ]
530 then 526 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 527 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 528 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 529 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 530 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 531 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 532 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 533 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 534 fi
539 fi 535 fi
540} 536}
541 537
543# does not exist on the users system 539# does not exist on the users system
544# vapier@gentoo.org 540# vapier@gentoo.org
545# 541#
546# Takes just 1 optional parameter (the directory to create tmpfile in) 542# Takes just 1 optional parameter (the directory to create tmpfile in)
547emktemp() { 543emktemp() {
544 local exe="touch"
545 [ "$1" == "-d" ] && exe="mkdir" && shift
548 local topdir="$1" 546 local topdir="$1"
549 547
550 if [ -z "${topdir}" ] 548 if [ -z "${topdir}" ]
551 then 549 then
552 [ -z "${T}" ] \ 550 [ -z "${T}" ] \
558 then 556 then
559 local tmp=/ 557 local tmp=/
560 while [ -e "${tmp}" ] ; do 558 while [ -e "${tmp}" ] ; do
561 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 559 tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
562 done 560 done
563 touch "${tmp}" 561 ${exe} "${tmp}"
564 echo "${tmp}" 562 echo "${tmp}"
565 else 563 else
564 [ "${exe}" == "touch" ] \
565 && exe="-p" \
566 || exe="-d"
566 mktemp -p "${topdir}" 567 mktemp ${exe} "${topdir}"
567 fi 568 fi
568} 569}
569 570
570# Small wrapper for getent (Linux), nidump (Mac OS X), 571# Small wrapper for getent (Linux), nidump (Mac OS X),
571# and pw (FreeBSD) used in enewuser()/enewgroup() 572# and pw (FreeBSD) used in enewuser()/enewgroup()
572# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 573# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
573# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 574# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
574# 575#
575# egetent(database, key) 576# egetent(database, key)
576egetent() { 577egetent() {
577 if useq macos || useq ppc-macos ; then 578 if useq ppc-macos ; then
578 case "$2" in 579 case "$2" in
579 *[!0-9]*) # Non numeric 580 *[!0-9]*) # Non numeric
580 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 581 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
581 ;; 582 ;;
582 *) # Numeric 583 *) # Numeric
729 730
730 # handle extra and add the user 731 # handle extra and add the user
731 local eextra="$@" 732 local eextra="$@"
732 local oldsandbox="${SANDBOX_ON}" 733 local oldsandbox="${SANDBOX_ON}"
733 export SANDBOX_ON="0" 734 export SANDBOX_ON="0"
734 if useq macos || useq ppc-macos ; 735 if useq ppc-macos
735 then 736 then
736 ### Make the user 737 ### Make the user
737 if [ -z "${eextra}" ] 738 if [ -z "${eextra}" ]
738 then 739 then
739 dscl . create /users/${euser} uid ${euid} 740 dscl . create /users/${euser} uid ${euid}
822 then 823 then
823 if [ "${egid}" -gt 0 ] 824 if [ "${egid}" -gt 0 ]
824 then 825 then
825 if [ -z "`egetent group ${egid}`" ] 826 if [ -z "`egetent group ${egid}`" ]
826 then 827 then
827 if useq macos || useq ppc-macos ; then 828 if useq ppc-macos ; then
828 opts="${opts} ${egid}" 829 opts="${opts} ${egid}"
829 else 830 else
830 opts="${opts} -g ${egid}" 831 opts="${opts} -g ${egid}"
831 fi 832 fi
832 else 833 else
846 opts="${opts} ${eextra}" 847 opts="${opts} ${eextra}"
847 848
848 # add the group 849 # add the group
849 local oldsandbox="${SANDBOX_ON}" 850 local oldsandbox="${SANDBOX_ON}"
850 export SANDBOX_ON="0" 851 export SANDBOX_ON="0"
851 if useq macos || useq ppc-macos ; 852 if useq ppc-macos ; then
852 then
853 if [ ! -z "${eextra}" ]; 853 if [ ! -z "${eextra}" ];
854 then 854 then
855 einfo "Extra options are not supported on macos yet" 855 einfo "Extra options are not supported on macos yet"
856 einfo "Please report the ebuild along with the info below" 856 einfo "Please report the ebuild along with the info below"
857 einfo "eextra: ${eextra}" 857 einfo "eextra: ${eextra}"
882} 882}
883 883
884# Simple script to replace 'dos2unix' binaries 884# Simple script to replace 'dos2unix' binaries
885# vapier@gentoo.org 885# vapier@gentoo.org
886# 886#
887# edos2unix(file, <more files>...) 887# edos2unix(file, <more files> ...)
888edos2unix() { 888edos2unix() {
889 for f in "$@" 889 for f in "$@"
890 do 890 do
891 cp "${f}" ${T}/edos2unix 891 cp "${f}" ${T}/edos2unix
892 sed 's/\r$//' ${T}/edos2unix > "${f}" 892 sed 's/\r$//' ${T}/edos2unix > "${f}"
893 done 893 done
894} 894}
895
896
897##############################################################
898# START: Handle .desktop files and menu entries #
899# maybe this should be separated into a new eclass some time #
900# lanius@gentoo.org #
901##############################################################
895 902
896# Make a desktop file ! 903# Make a desktop file !
897# Great for making those icons in kde/gnome startmenu ! 904# Great for making those icons in kde/gnome startmenu !
898# Amaze your friends ! Get the women ! Join today ! 905# Amaze your friends ! Get the women ! Join today !
899# 906#
953 insinto /usr/share/applications 960 insinto /usr/share/applications
954 doins "${desktop}" 961 doins "${desktop}"
955 962
956 return 0 963 return 0
957} 964}
965
966# Make a GDM/KDM Session file
967#
968# make_desktop_entry(<title>, <command>)
969# title: File to execute to start the Window Manager
970# command: Name of the Window Manager
971
972make_session_desktop() {
973
974 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
975 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
976
977 local title="${1}"
978 local command="${2}"
979 local desktop="${T}/${wm}.desktop"
980
981echo "[Desktop Entry]
982Encoding=UTF-8
983Name=${title}
984Comment=This session logs you into ${title}
985Exec=${command}
986TryExec=${command}
987Type=Application" > "${desktop}"
988
989 insinto /usr/share/xsessions
990 doins "${desktop}"
991
992 return 0
993}
994
995domenu() {
996 local i
997 local j
998 insinto /usr/share/applications
999 for i in ${@}
1000 do
1001 if [ -f "${i}" ];
1002 then
1003 doins ${i}
1004 elif [ -d "${i}" ];
1005 then
1006 for j in ${i}/*.desktop
1007 do
1008 doins ${j}
1009 done
1010 fi
1011 done
1012}
1013
1014doicon() {
1015 local i
1016 local j
1017 insinto /usr/share/pixmaps
1018 for i in ${@}
1019 do
1020 if [ -f "${i}" ];
1021 then
1022 doins ${i}
1023 elif [ -d "${i}" ];
1024 then
1025 for j in ${i}/*.png
1026 do
1027 doins ${j}
1028 done
1029 fi
1030 done
1031}
1032
1033##############################################################
1034# END: Handle .desktop files and menu entries #
1035##############################################################
1036
958 1037
959# for internal use only (unpack_pdv and unpack_makeself) 1038# for internal use only (unpack_pdv and unpack_makeself)
960find_unpackable_file() { 1039find_unpackable_file() {
961 local src="$1" 1040 local src="$1"
962 if [ -z "${src}" ] 1041 if [ -z "${src}" ]
1243 export CDROM_TOTAL_CDS=${cdcnt} 1322 export CDROM_TOTAL_CDS=${cdcnt}
1244 export CDROM_CURRENT_CD=1 1323 export CDROM_CURRENT_CD=1
1245 1324
1246 # now we see if the user gave use CD_ROOT ... 1325 # now we see if the user gave use CD_ROOT ...
1247 # if they did, let's just believe them that it's correct 1326 # if they did, let's just believe them that it's correct
1248 if [ ! -z "${CD_ROOT}" ] ; then 1327 if [[ ! -z ${CD_ROOT} ]] ; then
1249 export CDROM_ROOT="${CD_ROOT}" 1328 export CDROM_ROOT=${CD_ROOT}
1250 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1251 return 1330 return
1252 fi 1331 fi
1253 # do the same for CD_ROOT_X 1332 # do the same for CD_ROOT_X
1254 if [ ! -z "${CD_ROOT_1}" ] ; then 1333 if [[ ! -z ${CD_ROOT_1} ]] ; then
1255 local var= 1334 local var=
1256 cdcnt=0 1335 cdcnt=0
1257 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1258 cdcnt=$((cdcnt + 1)) 1337 cdcnt=$((cdcnt + 1))
1259 var="CD_ROOT_${cdcnt}" 1338 var="CD_ROOT_${cdcnt}"
1260 if [ -z "${!var}" ] ; then 1339 if [[ -z ${!var} ]] ; then
1261 eerror "You must either use just the CD_ROOT" 1340 eerror "You must either use just the CD_ROOT"
1262 eerror "or specify ALL the CD_ROOT_X variables." 1341 eerror "or specify ALL the CD_ROOT_X variables."
1263 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1264 die "could not locate CD_ROOT_${cdcnt}" 1343 die "could not locate CD_ROOT_${cdcnt}"
1265 fi 1344 fi
1268 export CDROM_ROOT=${CDROM_ROOTS_1} 1347 export CDROM_ROOT=${CDROM_ROOTS_1}
1269 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1270 return 1349 return
1271 fi 1350 fi
1272 1351
1273 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1274 einfon "This ebuild will need the " 1353 einfon "This ebuild will need the "
1275 if [ -z "${CDROM_NAME}" ] ; then 1354 if [[ -z ${CDROM_NAME} ]] ; then
1276 echo "cdrom for ${PN}." 1355 echo "cdrom for ${PN}."
1277 else 1356 else
1278 echo "${CDROM_NAME}." 1357 echo "${CDROM_NAME}."
1279 fi 1358 fi
1280 echo 1359 echo
1281 einfo "If you do not have the CD, but have the data files" 1360 einfo "If you do not have the CD, but have the data files"
1282 einfo "mounted somewhere on your filesystem, just export" 1361 einfo "mounted somewhere on your filesystem, just export"
1283 einfo "the variable CD_ROOT so that it points to the" 1362 einfo "the variable CD_ROOT so that it points to the"
1284 einfo "directory containing the files." 1363 einfo "directory containing the files."
1285 echo 1364 echo
1365 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo
1286 else 1368 else
1287 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1288 cdcnt=0 1370 cdcnt=0
1289 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1290 cdcnt=$((cdcnt + 1)) 1372 cdcnt=$((cdcnt + 1))
1291 var="CDROM_NAME_${cdcnt}" 1373 var="CDROM_NAME_${cdcnt}"
1292 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1293 done 1375 done
1294 echo 1376 echo
1295 einfo "If you do not have the CDs, but have the data files" 1377 einfo "If you do not have the CDs, but have the data files"
1296 einfo "mounted somewhere on your filesystem, just export" 1378 einfo "mounted somewhere on your filesystem, just export"
1297 einfo "the following variables so they point to the right place:" 1379 einfo "the following variables so they point to the right place:"
1298 einfon "" 1380 einfon ""
1299 cdcnt=0 1381 cdcnt=0
1300 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1301 cdcnt=$((cdcnt + 1)) 1383 cdcnt=$((cdcnt + 1))
1302 echo -n " CD_ROOT_${cdcnt}" 1384 echo -n " CD_ROOT_${cdcnt}"
1303 done 1385 done
1304 echo 1386 echo
1305 einfo "Or, if you have all the files in the same place, or" 1387 einfo "Or, if you have all the files in the same place, or"
1306 einfo "you only have one cdrom, you can export CD_ROOT" 1388 einfo "you only have one cdrom, you can export CD_ROOT"
1307 einfo "and that place will be used as the same data source" 1389 einfo "and that place will be used as the same data source"
1308 einfo "for all the CDs." 1390 einfo "for all the CDs."
1309 echo 1391 echo
1392 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo
1310 fi 1395 fi
1311 export CDROM_CURRENT_CD=0 1396 export CDROM_CURRENT_CD=0
1312 cdrom_load_next_cd 1397 cdrom_load_next_cd
1313} 1398}
1314 1399
1318# remember, you can only go forward in the cd chain, you can't go back. 1403# remember, you can only go forward in the cd chain, you can't go back.
1319cdrom_load_next_cd() { 1404cdrom_load_next_cd() {
1320 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1321 local var= 1406 local var=
1322 1407
1323 if [ ! -z "${CD_ROOT}" ] ; then 1408 if [[ ! -z ${CD_ROOT} ]] ; then
1324 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1325 return 1410 return
1326 fi 1411 fi
1327 1412
1328 unset CDROM_ROOT 1413 unset CDROM_ROOT
1329 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1330 if [ -z "${!var}" ] ; then 1415 if [[ -z ${!var} ]] ; then
1331 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1332 cdrom_locate_file_on_cd ${!var} 1417 cdrom_locate_file_on_cd ${!var}
1333 else 1418 else
1334 export CDROM_ROOT="${!var}" 1419 export CDROM_ROOT=${!var}
1335 fi 1420 fi
1336 1421
1337 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1338} 1423}
1339 1424
1343# found, then a message asking for the user to insert the cdrom will be 1428# found, then a message asking for the user to insert the cdrom will be
1344# displayed and we'll hang out here until: 1429# displayed and we'll hang out here until:
1345# (1) the file is found on a mounted cdrom 1430# (1) the file is found on a mounted cdrom
1346# (2) the user hits CTRL+C 1431# (2) the user hits CTRL+C
1347cdrom_locate_file_on_cd() { 1432cdrom_locate_file_on_cd() {
1348 while [ -z "${CDROM_ROOT}" ] ; do 1433 while [[ -z ${CDROM_ROOT} ]] ; do
1349 local dir="$(dirname ${@})" 1434 local dir="$(dirname ${@})"
1350 local file="$(basename ${@})" 1435 local file="$(basename ${@})"
1351 local mline="" 1436 local mline=""
1352 local showedmsg=0 1437 local showedmsg=0
1353 1438
1354 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1355 [ -d "${mline}/${dir}" ] || continue 1440 [[ -d ${mline}/${dir} ]] || continue
1356 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1357 && export CDROM_ROOT=${mline} 1442 && export CDROM_ROOT=${mline}
1358 done 1443 done
1359 1444
1360 if [ -z "${CDROM_ROOT}" ] ; then 1445 if [[ -z ${CDROM_ROOT} ]] ; then
1361 echo 1446 echo
1362 if [ ${showedmsg} -eq 0 ] ; then 1447 if [[ ${showedmsg} -eq 0 ]] ; then
1363 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1364 if [ -z "${CDROM_NAME}" ] ; then 1449 if [[ -z ${CDROM_NAME} ]] ; then
1365 einfo "Please insert the cdrom for ${PN} now !" 1450 einfo "Please insert the cdrom for ${PN} now !"
1366 else 1451 else
1367 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1368 fi 1453 fi
1369 else 1454 else
1370 if [ -z "${CDROM_NAME_1}" ] ; then 1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1371 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1372 else 1457 else
1373 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1374 einfo "Please insert+mount the ${!var} cdrom now !" 1459 einfo "Please insert+mount the ${!var} cdrom now !"
1375 fi 1460 fi
1423 1508
1424 ls=" ${ls} " 1509 ls=" ${ls} "
1425 newls="" 1510 newls=""
1426 for f in ${LINGUAS} ; do 1511 for f in ${LINGUAS} ; do
1427 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1512 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1428 nl="${newls} ${f}" 1513 newls="${newls} ${f}"
1429 else 1514 else
1430 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1515 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1431 fi 1516 fi
1432 done 1517 done
1433 if [ -z "${newls}" ] ; then 1518 if [ -z "${newls}" ] ; then
1443# the following functions are useful in kernel module ebuilds, etc. 1528# the following functions are useful in kernel module ebuilds, etc.
1444# for an example see ivtv or drbd ebuilds 1529# for an example see ivtv or drbd ebuilds
1445 1530
1446# set's ARCH to match what the kernel expects 1531# set's ARCH to match what the kernel expects
1447set_arch_to_kernel() { 1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1448 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1449 case ${ARCH} in 1538 case ${ARCH} in
1450 x86) export ARCH="i386";; 1539 x86) export ARCH="i386";;
1451 amd64) export ARCH="x86_64";; 1540 amd64) export ARCH="x86_64";;
1452 hppa) export ARCH="parisc";; 1541 hppa) export ARCH="parisc";;
1453 mips) export ARCH="mips";; 1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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="${ARCH}";; 1544 *) export ARCH="${ARCH}";;
1455 esac 1545 esac
1456} 1546}
1457 1547
1458# set's ARCH back to what portage expects 1548# set's ARCH back to what portage expects
1459set_arch_to_portage() { 1549set_arch_to_portage() {
1550 i=10
1551 while ((i--)) ; do
1552 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1553 done
1460 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1461} 1555}
1462 1556
1463# Jeremy Huddleston <eradicator@gentoo.org>: 1557# Jeremy Huddleston <eradicator@gentoo.org>:
1464# preserve_old_lib /path/to/libblah.so.0 1558# preserve_old_lib /path/to/libblah.so.0
1494 touch ${D}${LIB} 1588 touch ${D}${LIB}
1495 fi 1589 fi
1496} 1590}
1497 1591
1498preserve_old_lib_notify() { 1592preserve_old_lib_notify() {
1499 LIB=$1 1593 LIB=$1
1500 1594
1501 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1502 SONAME=`basename ${LIB}` 1596 SONAME=`basename ${LIB}`
1503 1597
1504 einfo "An old version of an installed library was detected on your system." 1598 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" 1599 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," 1600 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:" 1601 einfo "you will need to execute the following command:"
1508 einfo " revdep-rebuild --soname ${SONAME}" 1602 einfo " revdep-rebuild --soname ${SONAME}"
1509 einfo 1603 einfo
1510 einfo "After doing that, you can safely remove ${LIB}" 1604 einfo "After doing that, you can safely remove ${LIB}"
1511 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1512 fi 1606 fi
1513} 1607}
1608
1609# Hack for people to figure out if a package was built with
1610# certain USE flags
1611#
1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1613# ex: built_with_use xchat gtk2
1614#
1615# Flags: -a all USE flags should be utilized
1616# -o at least one USE flag should be utilized
1617# Note: the default flag is '-a'
1618built_with_use() {
1619 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621
1622 local PKG=$(best_version $1)
1623 shift
1624
1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1626 [[ ! -e ${USEFILE} ]] && return 1
1627
1628 local USE_BUILT=$(<${USEFILE})
1629 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0
1632 else
1633 has $1 ${USE_BUILT} || return 1
1634 fi
1635 shift
1636 done
1637 [[ ${opt} = "-a" ]]
1638}
1639
1640# Many configure scripts wrongly bail when a C++ compiler
1641# could not be detected. #73450
1642epunt_cxx() {
1643 local dir=$1
1644 [[ -z ${dir} ]] && dir=${S}
1645 ebegin "Removing useless C++ checks"
1646 local f
1647 for f in $(find ${dir} -name configure) ; do
1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1649 done
1650 eend 0
1651}
1652
1653# dopamd [ file ] [ new file ]
1654#
1655# Install pam auth config file in /etc/pam.d
1656#
1657# The first argument, 'file' is required. Install as 'new file', if
1658# specified.
1659
1660dopamd() {
1661 local pamd="$1" newpamd="${2:-$1}"
1662 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1663
1664 use pam || return 0
1665
1666 insinto /etc/pam.d
1667 # these are the default doins options, but be explicit just in case
1668 insopts -m 0644 -o root -g root
1669 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1670}

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