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Revision 1.119 Revision 1.144
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 1.119 2004/10/14 22:44:18 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.144 2005/02/03 22:11:33 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 CPU_FLAGS=$1
38 USER_CPU=`grep "flags" /proc/cpuinfo`
39
40 for flags in `seq 1 ${#CPU_FLAGS[@]}`
41 do
42 if has ${CPU_FLAGS[$flags - 1]} $USER_CPU && ! has ${CPU_FLAGS[$flags - 1]} $USE
43 then
44 ewarn "Your system is ${CPU_FLAGS[$flags - 1]} capable but you don't have it enabled!"
45 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
46 fi
47
48 if ! has ${CPU_FLAGS[$flags - 1]} $USER_CPU && has ${CPU_FLAGS[$flags -1]} $USE
49 then
50 ewarn "You have ${CPU_FLAGS[$flags - 1]} support enabled but your processor doesn't"
51 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
52 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
53 fi
54 done
55}
18 56
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 57# 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 58# 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 59# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 60# must be an integer greater than zero.
41 sleep 1 79 sleep 1
42 done 80 done
43 fi 81 fi
44} 82}
45 83
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="$1"
96}
97
98# This function generate linker scripts in /usr/lib for dynamic 84# This function generate linker scripts in /usr/lib for dynamic
99# libs in /lib. This is to fix linking problems when you have 85# libs in /lib. This is to fix linking problems when you have
100# the .so in /lib, and the .a in /usr/lib. What happens is that 86# the .so in /lib, and the .a in /usr/lib. What happens is that
101# in some cases when linking dynamic, the .a in /usr/lib is used 87# in some cases when linking dynamic, the .a in /usr/lib is used
102# instead of the .so in /lib due to gcc/libtool tweaking ld's 88# instead of the .so in /lib due to gcc/libtool tweaking ld's
221 local x="" 207 local x=""
222 208
223 if [ "$#" -gt 1 ] 209 if [ "$#" -gt 1 ]
224 then 210 then
225 local m="" 211 local m=""
226 einfo "${#} patches to apply..." 212 einfo "${#} patches to apply ..."
227 for m in "$@" ; do 213 for m in "$@" ; do
228 epatch "${m}" 214 epatch "${m}"
229 done 215 done
230 return 0 216 return 0
231 fi 217 fi
245 local EPATCH_SOURCE="$1/*" 231 local EPATCH_SOURCE="$1/*"
246 else 232 else
247 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 233 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
248 fi 234 fi
249 else 235 else
250 if [ ! -d ${EPATCH_SOURCE} ] 236 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
251 then 237 then
252 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 238 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
253 then 239 then
254 EPATCH_SOURCE="$1" 240 EPATCH_SOURCE="$1"
255 fi 241 fi
256 242
257 echo 243 echo
258 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 244 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
259 eerror 245 eerror
260 eerror " ${EPATCH_SOURCE}" 246 eerror " ${EPATCH_SOURCE}"
247 eerror " ( ${EPATCH_SOURCE##*/} )"
261 echo 248 echo
262 die "Cannot find \$EPATCH_SOURCE!" 249 die "Cannot find \$EPATCH_SOURCE!"
263 fi 250 fi
264 251
265 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 252 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
284 ;; 271 ;;
285 esac 272 esac
286 273
287 if [ "${SINGLE_PATCH}" = "no" ] 274 if [ "${SINGLE_PATCH}" = "no" ]
288 then 275 then
289 einfo "Applying various patches (bugfixes/updates)..." 276 einfo "Applying various patches (bugfixes/updates) ..."
290 fi 277 fi
291 for x in ${EPATCH_SOURCE} 278 for x in ${EPATCH_SOURCE}
292 do 279 do
293 # New ARCH dependant patch naming scheme... 280 # New ARCH dependant patch naming scheme ...
294 # 281 #
295 # ???_arch_foo.patch 282 # ???_arch_foo.patch
296 # 283 #
297 if [ -f ${x} ] && \ 284 if [ -f ${x} ] && \
298 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 285 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
313 then 300 then
314 if [ -n "${EPATCH_SINGLE_MSG}" ] 301 if [ -n "${EPATCH_SINGLE_MSG}" ]
315 then 302 then
316 einfo "${EPATCH_SINGLE_MSG}" 303 einfo "${EPATCH_SINGLE_MSG}"
317 else 304 else
318 einfo "Applying ${x##*/}..." 305 einfo "Applying ${x##*/} ..."
319 fi 306 fi
320 else 307 else
321 einfo " ${x##*/}..." 308 einfo " ${x##*/} ..."
322 fi 309 fi
323 310
324 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 311 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
325 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}
326 313
359 346
360 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 347 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1
361 then 348 then
362 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 349 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
363 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 350 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
364 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 351 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
365 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 352 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
366 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 353 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real
367 354
368 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 355 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1
369 356
438 425
439 return 1; 426 return 1;
440 } 427 }
441 END 428 END
442 429
443 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " 430 einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ..."
444 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null 431 if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null
445 then 432 then
446 echo "yes" 433 echo "yes"
447 einfon "Checking what PTHREADS implementation we have ... " 434 einfon "Checking what PTHREADS implementation we have ..."
448 if ${T}/nptl 435 if ${T}/nptl
449 then 436 then
450 return 0 437 return 0
451 else 438 else
452 return 1 439 return 1
528 515
529 if [ -n "${ADMINPARAM}" ] 516 if [ -n "${ADMINPARAM}" ]
530 then 517 then
531 if [ "${jobs}" -gt "${ADMINPARAM}" ] 518 if [ "${jobs}" -gt "${ADMINPARAM}" ]
532 then 519 then
533 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." 520 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge ..."
534 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" 521 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
535 else 522 else
536 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." 523 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge ..."
537 export MAKEOPTS="${MAKEOPTS} -j${jobs}" 524 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
538 fi 525 fi
539 fi 526 fi
540} 527}
541 528
577# Joe Jezak <josejx@gmail.com> and usata@gentoo.org 564# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
578# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org> 565# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
579# 566#
580# egetent(database, key) 567# egetent(database, key)
581egetent() { 568egetent() {
582 if useq macos || useq ppc-macos ; then 569 if useq ppc-macos ; then
583 case "$2" in 570 case "$2" in
584 *[!0-9]*) # Non numeric 571 *[!0-9]*) # Non numeric
585 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 572 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
586 ;; 573 ;;
587 *) # Numeric 574 *) # Numeric
734 721
735 # handle extra and add the user 722 # handle extra and add the user
736 local eextra="$@" 723 local eextra="$@"
737 local oldsandbox="${SANDBOX_ON}" 724 local oldsandbox="${SANDBOX_ON}"
738 export SANDBOX_ON="0" 725 export SANDBOX_ON="0"
739 if useq macos || useq ppc-macos ; 726 if useq ppc-macos
740 then 727 then
741 ### Make the user 728 ### Make the user
742 if [ -z "${eextra}" ] 729 if [ -z "${eextra}" ]
743 then 730 then
744 dscl . create /users/${euser} uid ${euid} 731 dscl . create /users/${euser} uid ${euid}
827 then 814 then
828 if [ "${egid}" -gt 0 ] 815 if [ "${egid}" -gt 0 ]
829 then 816 then
830 if [ -z "`egetent group ${egid}`" ] 817 if [ -z "`egetent group ${egid}`" ]
831 then 818 then
832 if useq macos || useq ppc-macos ; then 819 if useq ppc-macos ; then
833 opts="${opts} ${egid}" 820 opts="${opts} ${egid}"
834 else 821 else
835 opts="${opts} -g ${egid}" 822 opts="${opts} -g ${egid}"
836 fi 823 fi
837 else 824 else
851 opts="${opts} ${eextra}" 838 opts="${opts} ${eextra}"
852 839
853 # add the group 840 # add the group
854 local oldsandbox="${SANDBOX_ON}" 841 local oldsandbox="${SANDBOX_ON}"
855 export SANDBOX_ON="0" 842 export SANDBOX_ON="0"
856 if useq macos || useq ppc-macos ; 843 if useq ppc-macos ; then
857 then
858 if [ ! -z "${eextra}" ]; 844 if [ ! -z "${eextra}" ];
859 then 845 then
860 einfo "Extra options are not supported on macos yet" 846 einfo "Extra options are not supported on macos yet"
861 einfo "Please report the ebuild along with the info below" 847 einfo "Please report the ebuild along with the info below"
862 einfo "eextra: ${eextra}" 848 einfo "eextra: ${eextra}"
887} 873}
888 874
889# Simple script to replace 'dos2unix' binaries 875# Simple script to replace 'dos2unix' binaries
890# vapier@gentoo.org 876# vapier@gentoo.org
891# 877#
892# edos2unix(file, <more files>...) 878# edos2unix(file, <more files> ...)
893edos2unix() { 879edos2unix() {
894 for f in "$@" 880 for f in "$@"
895 do 881 do
896 cp "${f}" ${T}/edos2unix 882 cp "${f}" ${T}/edos2unix
897 sed 's/\r$//' ${T}/edos2unix > "${f}" 883 sed 's/\r$//' ${T}/edos2unix > "${f}"
898 done 884 done
899} 885}
886
887
888##############################################################
889# START: Handle .desktop files and menu entries #
890# maybe this should be separated into a new eclass some time #
891# lanius@gentoo.org #
892##############################################################
900 893
901# Make a desktop file ! 894# Make a desktop file !
902# Great for making those icons in kde/gnome startmenu ! 895# Great for making those icons in kde/gnome startmenu !
903# Amaze your friends ! Get the women ! Join today ! 896# Amaze your friends ! Get the women ! Join today !
904# 897#
958 insinto /usr/share/applications 951 insinto /usr/share/applications
959 doins "${desktop}" 952 doins "${desktop}"
960 953
961 return 0 954 return 0
962} 955}
956
957# Make a GDM/KDM Session file
958#
959# make_desktop_entry(<title>, <command>)
960# title: File to execute to start the Window Manager
961# command: Name of the Window Manager
962
963make_session_desktop() {
964
965 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
966 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
967
968 local title="${1}"
969 local command="${2}"
970 local desktop="${T}/${wm}.desktop"
971
972echo "[Desktop Entry]
973Encoding=UTF-8
974Name=${title}
975Comment=This session logs you into ${title}
976Exec=${command}
977TryExec=${command}
978Type=Application" > "${desktop}"
979
980 insinto /usr/share/xsessions
981 doins "${desktop}"
982
983 return 0
984}
985
986domenu() {
987 local i
988 local j
989 insinto /usr/share/applications
990 for i in ${@}
991 do
992 if [ -f "${i}" ];
993 then
994 doins ${i}
995 elif [ -d "${i}" ];
996 then
997 for j in ${i}/*.desktop
998 do
999 doins ${j}
1000 done
1001 fi
1002 done
1003}
1004
1005doicon() {
1006 local i
1007 local j
1008 insinto /usr/share/pixmaps
1009 for i in ${@}
1010 do
1011 if [ -f "${i}" ];
1012 then
1013 doins ${i}
1014 elif [ -d "${i}" ];
1015 then
1016 for j in ${i}/*.png
1017 do
1018 doins ${j}
1019 done
1020 fi
1021 done
1022}
1023
1024##############################################################
1025# END: Handle .desktop files and menu entries #
1026##############################################################
1027
963 1028
964# for internal use only (unpack_pdv and unpack_makeself) 1029# for internal use only (unpack_pdv and unpack_makeself)
965find_unpackable_file() { 1030find_unpackable_file() {
966 local src="$1" 1031 local src="$1"
967 if [ -z "${src}" ] 1032 if [ -z "${src}" ]
1248 export CDROM_TOTAL_CDS=${cdcnt} 1313 export CDROM_TOTAL_CDS=${cdcnt}
1249 export CDROM_CURRENT_CD=1 1314 export CDROM_CURRENT_CD=1
1250 1315
1251 # now we see if the user gave use CD_ROOT ... 1316 # now we see if the user gave use CD_ROOT ...
1252 # if they did, let's just believe them that it's correct 1317 # if they did, let's just believe them that it's correct
1253 if [ ! -z "${CD_ROOT}" ] ; then 1318 if [[ ! -z ${CD_ROOT} ]] ; then
1254 export CDROM_ROOT="${CD_ROOT}" 1319 export CDROM_ROOT=${CD_ROOT}
1255 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1320 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1256 return 1321 return
1257 fi 1322 fi
1258 # do the same for CD_ROOT_X 1323 # do the same for CD_ROOT_X
1259 if [ ! -z "${CD_ROOT_1}" ] ; then 1324 if [[ ! -z ${CD_ROOT_1} ]] ; then
1260 local var= 1325 local var=
1261 cdcnt=0 1326 cdcnt=0
1262 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1327 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1263 cdcnt=$((cdcnt + 1)) 1328 cdcnt=$((cdcnt + 1))
1264 var="CD_ROOT_${cdcnt}" 1329 var="CD_ROOT_${cdcnt}"
1265 if [ -z "${!var}" ] ; then 1330 if [[ -z ${!var} ]] ; then
1266 eerror "You must either use just the CD_ROOT" 1331 eerror "You must either use just the CD_ROOT"
1267 eerror "or specify ALL the CD_ROOT_X variables." 1332 eerror "or specify ALL the CD_ROOT_X variables."
1268 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1333 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1269 die "could not locate CD_ROOT_${cdcnt}" 1334 die "could not locate CD_ROOT_${cdcnt}"
1270 fi 1335 fi
1273 export CDROM_ROOT=${CDROM_ROOTS_1} 1338 export CDROM_ROOT=${CDROM_ROOTS_1}
1274 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1339 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1275 return 1340 return
1276 fi 1341 fi
1277 1342
1278 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1343 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1279 einfon "This ebuild will need the " 1344 einfon "This ebuild will need the "
1280 if [ -z "${CDROM_NAME}" ] ; then 1345 if [[ -z ${CDROM_NAME} ]] ; then
1281 echo "cdrom for ${PN}." 1346 echo "cdrom for ${PN}."
1282 else 1347 else
1283 echo "${CDROM_NAME}." 1348 echo "${CDROM_NAME}."
1284 fi 1349 fi
1285 echo 1350 echo
1286 einfo "If you do not have the CD, but have the data files" 1351 einfo "If you do not have the CD, but have the data files"
1287 einfo "mounted somewhere on your filesystem, just export" 1352 einfo "mounted somewhere on your filesystem, just export"
1288 einfo "the variable CD_ROOT so that it points to the" 1353 einfo "the variable CD_ROOT so that it points to the"
1289 einfo "directory containing the files." 1354 einfo "directory containing the files."
1290 echo 1355 echo
1356 einfo "For example:"
1357 einfo "export CD_ROOT=/mnt/cdrom"
1358 echo
1291 else 1359 else
1292 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1360 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1293 cdcnt=0 1361 cdcnt=0
1294 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1362 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1295 cdcnt=$((cdcnt + 1)) 1363 cdcnt=$((cdcnt + 1))
1296 var="CDROM_NAME_${cdcnt}" 1364 var="CDROM_NAME_${cdcnt}"
1297 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1365 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1298 done 1366 done
1299 echo 1367 echo
1300 einfo "If you do not have the CDs, but have the data files" 1368 einfo "If you do not have the CDs, but have the data files"
1301 einfo "mounted somewhere on your filesystem, just export" 1369 einfo "mounted somewhere on your filesystem, just export"
1302 einfo "the following variables so they point to the right place:" 1370 einfo "the following variables so they point to the right place:"
1303 einfon "" 1371 einfon ""
1304 cdcnt=0 1372 cdcnt=0
1305 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1373 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1306 cdcnt=$((cdcnt + 1)) 1374 cdcnt=$((cdcnt + 1))
1307 echo -n " CD_ROOT_${cdcnt}" 1375 echo -n " CD_ROOT_${cdcnt}"
1308 done 1376 done
1309 echo 1377 echo
1310 einfo "Or, if you have all the files in the same place, or" 1378 einfo "Or, if you have all the files in the same place, or"
1311 einfo "you only have one cdrom, you can export CD_ROOT" 1379 einfo "you only have one cdrom, you can export CD_ROOT"
1312 einfo "and that place will be used as the same data source" 1380 einfo "and that place will be used as the same data source"
1313 einfo "for all the CDs." 1381 einfo "for all the CDs."
1314 echo 1382 echo
1383 einfo "For example:"
1384 einfo "export CD_ROOT_1=/mnt/cdrom"
1385 echo
1315 fi 1386 fi
1316 export CDROM_CURRENT_CD=0 1387 export CDROM_CURRENT_CD=0
1317 cdrom_load_next_cd 1388 cdrom_load_next_cd
1318} 1389}
1319 1390
1323# remember, you can only go forward in the cd chain, you can't go back. 1394# remember, you can only go forward in the cd chain, you can't go back.
1324cdrom_load_next_cd() { 1395cdrom_load_next_cd() {
1325 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1396 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326 local var= 1397 local var=
1327 1398
1328 if [ ! -z "${CD_ROOT}" ] ; then 1399 if [[ ! -z ${CD_ROOT} ]] ; then
1329 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1400 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330 return 1401 return
1331 fi 1402 fi
1332 1403
1333 unset CDROM_ROOT 1404 unset CDROM_ROOT
1334 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1405 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1335 if [ -z "${!var}" ] ; then 1406 if [[ -z ${!var} ]] ; then
1336 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1407 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337 cdrom_locate_file_on_cd ${!var} 1408 cdrom_locate_file_on_cd ${!var}
1338 else 1409 else
1339 export CDROM_ROOT="${!var}" 1410 export CDROM_ROOT=${!var}
1340 fi 1411 fi
1341 1412
1342 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1413 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343} 1414}
1344 1415
1348# found, then a message asking for the user to insert the cdrom will be 1419# found, then a message asking for the user to insert the cdrom will be
1349# displayed and we'll hang out here until: 1420# displayed and we'll hang out here until:
1350# (1) the file is found on a mounted cdrom 1421# (1) the file is found on a mounted cdrom
1351# (2) the user hits CTRL+C 1422# (2) the user hits CTRL+C
1352cdrom_locate_file_on_cd() { 1423cdrom_locate_file_on_cd() {
1353 while [ -z "${CDROM_ROOT}" ] ; do 1424 while [[ -z ${CDROM_ROOT} ]] ; do
1354 local dir="$(dirname ${@})" 1425 local dir="$(dirname ${@})"
1355 local file="$(basename ${@})" 1426 local file="$(basename ${@})"
1356 local mline="" 1427 local mline=""
1357 local showedmsg=0 1428 local showedmsg=0
1358 1429
1359 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1430 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1360 [ -d "${mline}/${dir}" ] || continue 1431 [[ -d ${mline}/${dir} ]] || continue
1361 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1432 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1362 && export CDROM_ROOT=${mline} 1433 && export CDROM_ROOT=${mline}
1363 done 1434 done
1364 1435
1365 if [ -z "${CDROM_ROOT}" ] ; then 1436 if [[ -z ${CDROM_ROOT} ]] ; then
1366 echo 1437 echo
1367 if [ ${showedmsg} -eq 0 ] ; then 1438 if [[ ${showedmsg} -eq 0 ]] ; then
1368 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1439 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369 if [ -z "${CDROM_NAME}" ] ; then 1440 if [[ -z ${CDROM_NAME} ]] ; then
1370 einfo "Please insert the cdrom for ${PN} now !" 1441 einfo "Please insert the cdrom for ${PN} now !"
1371 else 1442 else
1372 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1443 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373 fi 1444 fi
1374 else 1445 else
1375 if [ -z "${CDROM_NAME_1}" ] ; then 1446 if [[ -z ${CDROM_NAME_1} ]] ; then
1376 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1447 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377 else 1448 else
1378 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1449 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379 einfo "Please insert+mount the ${!var} cdrom now !" 1450 einfo "Please insert+mount the ${!var} cdrom now !"
1380 fi 1451 fi
1428 1499
1429 ls=" ${ls} " 1500 ls=" ${ls} "
1430 newls="" 1501 newls=""
1431 for f in ${LINGUAS} ; do 1502 for f in ${LINGUAS} ; do
1432 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1503 if [ "${ls/ ${f} /}" != "${ls}" ] ; then
1433 nl="${newls} ${f}" 1504 newls="${newls} ${f}"
1434 else 1505 else
1435 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1506 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1436 fi 1507 fi
1437 done 1508 done
1438 if [ -z "${newls}" ] ; then 1509 if [ -z "${newls}" ] ; then
1448# the following functions are useful in kernel module ebuilds, etc. 1519# the following functions are useful in kernel module ebuilds, etc.
1449# for an example see ivtv or drbd ebuilds 1520# for an example see ivtv or drbd ebuilds
1450 1521
1451# set's ARCH to match what the kernel expects 1522# set's ARCH to match what the kernel expects
1452set_arch_to_kernel() { 1523set_arch_to_kernel() {
1524 i=10
1525 while ((i--)) ; do
1526 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1527 done
1453 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1528 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1454 case ${ARCH} in 1529 case ${ARCH} in
1455 x86) export ARCH="i386";; 1530 x86) export ARCH="i386";;
1456 amd64) export ARCH="x86_64";; 1531 amd64) export ARCH="x86_64";;
1457 hppa) export ARCH="parisc";; 1532 hppa) export ARCH="parisc";;
1458 mips) export ARCH="mips";; 1533 mips) export ARCH="mips";;
1534 sparc) export ARCH="$(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!
1459 *) export ARCH="${ARCH}";; 1535 *) export ARCH="${ARCH}";;
1460 esac 1536 esac
1461} 1537}
1462 1538
1463# set's ARCH back to what portage expects 1539# set's ARCH back to what portage expects
1464set_arch_to_portage() { 1540set_arch_to_portage() {
1541 i=10
1542 while ((i--)) ; do
1543 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1544 done
1465 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1545 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1466} 1546}
1467 1547
1468# Jeremy Huddleston <eradicator@gentoo.org>: 1548# Jeremy Huddleston <eradicator@gentoo.org>:
1469# preserve_old_lib /path/to/libblah.so.0 1549# preserve_old_lib /path/to/libblah.so.0
1499 touch ${D}${LIB} 1579 touch ${D}${LIB}
1500 fi 1580 fi
1501} 1581}
1502 1582
1503preserve_old_lib_notify() { 1583preserve_old_lib_notify() {
1504 LIB=$1 1584 LIB=$1
1505 1585
1506 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1586 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1507 SONAME=`basename ${LIB}` 1587 SONAME=`basename ${LIB}`
1508 1588
1509 einfo "An old version of an installed library was detected on your system." 1589 einfo "An old version of an installed library was detected on your system."
1510 einfo "In order to avoid breaking packages that link against is, this older version" 1590 einfo "In order to avoid breaking packages that link against is, this older version"
1511 einfo "is not being removed. In order to make full use of this newer version," 1591 einfo "is not being removed. In order to make full use of this newer version,"
1512 einfo "you will need to execute the following command:" 1592 einfo "you will need to execute the following command:"
1513 einfo " revdep-rebuild --soname ${SONAME}" 1593 einfo " revdep-rebuild --soname ${SONAME}"
1514 einfo 1594 einfo
1515 einfo "After doing that, you can safely remove ${LIB}" 1595 einfo "After doing that, you can safely remove ${LIB}"
1516 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1596 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1517 fi 1597 fi
1518} 1598}
1599
1600# Hack for people to figure out if a package was built with
1601# certain USE flags
1602#
1603# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1604# ex: built_with_use xchat gtk2
1605#
1606# Flags: -a all USE flags should be utilized
1607# -o at least one USE flag should be utilized
1608# Note: the default flag is '-a'
1609built_with_use() {
1610 local opt=$1
1611 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1612
1613 local PKG=$(best_version $1)
1614 shift
1615
1616 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1617 [[ ! -e ${USEFILE} ]] && return 1
1618
1619 local USE_BUILT=$(<${USEFILE})
1620 while [[ $# -gt 0 ]] ; do
1621 if [[ ${opt} = "-o" ]] ; then
1622 has $1 ${USE_BUILT} && return 0
1623 else
1624 has $1 ${USE_BUILT} || return 1
1625 fi
1626 shift
1627 done
1628 [[ ${opt} = "-a" ]]
1629}
1630
1631# Many configure scripts wrongly bail when a C++ compiler
1632# could not be detected. #73450
1633epunt_cxx() {
1634 local dir=$1
1635 [[ -z ${dir} ]] && dir=${S}
1636 ebegin "Removing useless C++ checks"
1637 local f
1638 for f in $(find ${dir} -name configure) ; do
1639 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1640 done
1641 eend 0
1642}
1643
1644# dopamd [ file ] [ new file ]
1645#
1646# Install pam auth config file in /etc/pam.d
1647#
1648# The first argument, 'file' is required. Install as 'new file', if
1649# specified.
1650
1651dopamd() {
1652 local pamd="$1" newpamd="${2:-$1}"
1653 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1654
1655 use pam || return 0
1656
1657 insinto /etc/pam.d
1658 # these are the default doins options, but be explicit just in case
1659 insopts -m 0644 -o root -g root
1660 newins ${pamd} ${newpamd} || die "failed to install ${newpamd}"
1661}

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