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Revision 1.128 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 1.128 2004/12/23 09:20:45 eradicator 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)
53#
54# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004):
55# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
56# fall back on old behavior. Any profile that has these set should also
57# depend on a newer version of portage (not yet released) which uses these
58# over CONF_LIBDIR in econf, dolib, etc...
59#
60# For now, this is restricted to the sparc64-multilib ${PROFILE_ARCH} as it
61# is still in testing.
62get_libdir() {
63 LIBDIR_TEST=$(type econf)
64 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
65 # if there is an override, we want to use that... always.
66 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
67 # We don't need to know the verison of portage. We only need to know
68 # if there is support for CONF_LIBDIR in econf and co.
69 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
70 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
71 # # and if there isnt an override, and we're using a version of
72 # # portage without CONF_LIBDIR support, force the use of lib. dolib
73 # # and friends from portage 2.0.50 wont be too happy otherwise.
74 # CONF_LIBDIR="lib"
75 #fi
76 elif [ "${PROFILE_ARCH}" = "sparc64-multilib" ]; then # Using eradicator's LIBDIR_<abi> approach...
77 CONF_LIBDIR="$(get_abi_LIBDIR)"
78 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
79 # will be <portage-2.0.51_pre20
80 CONF_LIBDIR="lib"
81 fi
82 # and of course, default to lib if CONF_LIBDIR isnt set
83 echo ${CONF_LIBDIR:=lib}
84 unset LIBDIR_TEST
85}
86
87get_multilibdir() {
88 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_multilibdir called, but it shouldn't be needed on sparc64-multilib"
89 echo ${CONF_MULTILIBDIR:=lib32}
90}
91
92# Sometimes you need to override the value returned by get_libdir. A good
93# example of this is xorg-x11, where lib32 isnt a supported configuration,
94# and where lib64 -must- be used on amd64 (for applications that need lib
95# to be 32bit, such as adobe acrobat). Note that this override also bypasses
96# portage version sanity checking.
97# get_libdir_override expects one argument, the result get_libdir should
98# return:
99#
100# get_libdir_override lib64
101#
102# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
103get_libdir_override() {
104 [ "${PROFILE_ARCH}" = "sparc64-multilib" ] && die "get_libdir_override called, but it shouldn't be needed on sparc64-multilib..."
105 CONF_LIBDIR="$1"
106 CONF_LIBDIR_OVERRIDE="$1"
107}
108
109# This function generate linker scripts in /usr/lib for dynamic 93# This function generate linker scripts in /usr/lib for dynamic
110# 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
111# 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
112# 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
113# 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
267 251
268 echo 252 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 253 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror 254 eerror
271 eerror " ${EPATCH_SOURCE}" 255 eerror " ${EPATCH_SOURCE}"
256 eerror " ( ${EPATCH_SOURCE##*/} )"
272 echo 257 echo
273 die "Cannot find \$EPATCH_SOURCE!" 258 die "Cannot find \$EPATCH_SOURCE!"
274 fi 259 fi
275 260
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 261 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
906 cp "${f}" ${T}/edos2unix 891 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}" 892 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done 893 done
909} 894}
910 895
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##############################################################
902
911# Make a desktop file ! 903# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 904# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 905# Amaze your friends ! Get the women ! Join today !
914# 906#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 907# make_desktop_entry(<binary>, [name], [icon], [type], [path])
968 insinto /usr/share/applications 960 insinto /usr/share/applications
969 doins "${desktop}" 961 doins "${desktop}"
970 962
971 return 0 963 return 0
972} 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
973 1037
974# for internal use only (unpack_pdv and unpack_makeself) 1038# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1039find_unpackable_file() {
976 local src="$1" 1040 local src="$1"
977 if [ -z "${src}" ] 1041 if [ -z "${src}" ]
1258 export CDROM_TOTAL_CDS=${cdcnt} 1322 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1323 export CDROM_CURRENT_CD=1
1260 1324
1261 # now we see if the user gave use CD_ROOT ... 1325 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1326 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1327 if [[ ! -z ${CD_ROOT} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}" 1328 export CDROM_ROOT=${CD_ROOT}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1329 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return 1330 return
1267 fi 1331 fi
1268 # do the same for CD_ROOT_X 1332 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then 1333 if [[ ! -z ${CD_ROOT_1} ]] ; then
1270 local var= 1334 local var=
1271 cdcnt=0 1335 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1336 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1337 cdcnt=$((cdcnt + 1))
1274 var="CD_ROOT_${cdcnt}" 1338 var="CD_ROOT_${cdcnt}"
1275 if [ -z "${!var}" ] ; then 1339 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1340 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1341 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1342 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1343 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1344 fi
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1347 export CDROM_ROOT=${CDROM_ROOTS_1}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1348 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 return 1349 return
1286 fi 1350 fi
1287 1351
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1352 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1353 einfon "This ebuild will need the "
1290 if [ -z "${CDROM_NAME}" ] ; then 1354 if [[ -z ${CDROM_NAME} ]] ; then
1291 echo "cdrom for ${PN}." 1355 echo "cdrom for ${PN}."
1292 else 1356 else
1293 echo "${CDROM_NAME}." 1357 echo "${CDROM_NAME}."
1294 fi 1358 fi
1295 echo 1359 echo
1296 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"
1297 einfo "mounted somewhere on your filesystem, just export" 1361 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1362 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1363 einfo "directory containing the files."
1300 echo 1364 echo
1365 einfo "For example:"
1366 einfo "export CD_ROOT=/mnt/cdrom"
1367 echo
1301 else 1368 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1369 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1370 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1371 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1372 cdcnt=$((cdcnt + 1))
1306 var="CDROM_NAME_${cdcnt}" 1373 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1374 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1375 done
1309 echo 1376 echo
1310 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"
1311 einfo "mounted somewhere on your filesystem, just export" 1378 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1379 einfo "the following variables so they point to the right place:"
1313 einfon "" 1380 einfon ""
1314 cdcnt=0 1381 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1382 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1383 cdcnt=$((cdcnt + 1))
1317 echo -n " CD_ROOT_${cdcnt}" 1384 echo -n " CD_ROOT_${cdcnt}"
1318 done 1385 done
1319 echo 1386 echo
1320 einfo "Or, if you have all the files in the same place, or" 1387 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1388 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1389 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1390 einfo "for all the CDs."
1324 echo 1391 echo
1392 einfo "For example:"
1393 einfo "export CD_ROOT_1=/mnt/cdrom"
1394 echo
1325 fi 1395 fi
1326 export CDROM_CURRENT_CD=0 1396 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1397 cdrom_load_next_cd
1328} 1398}
1329 1399
1333# remember, you can only go forward in the cd chain, you can't go back. 1403# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() { 1404cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1405 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1406 local var=
1337 1407
1338 if [ ! -z "${CD_ROOT}" ] ; then 1408 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1409 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return 1410 return
1341 fi 1411 fi
1342 1412
1343 unset CDROM_ROOT 1413 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1414 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345 if [ -z "${!var}" ] ; then 1415 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1416 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1417 cdrom_locate_file_on_cd ${!var}
1348 else 1418 else
1349 export CDROM_ROOT="${!var}" 1419 export CDROM_ROOT=${!var}
1350 fi 1420 fi
1351 1421
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1422 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1423}
1354 1424
1358# found, then a message asking for the user to insert the cdrom will be 1428# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1429# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1430# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1431# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1432cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do 1433 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir="$(dirname ${@})" 1434 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})" 1435 local file="$(basename ${@})"
1366 local mline="" 1436 local mline=""
1367 local showedmsg=0 1437 local showedmsg=0
1368 1438
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1439 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1370 [ -d "${mline}/${dir}" ] || continue 1440 [[ -d ${mline}/${dir} ]] || continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1441 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1372 && export CDROM_ROOT=${mline} 1442 && export CDROM_ROOT=${mline}
1373 done 1443 done
1374 1444
1375 if [ -z "${CDROM_ROOT}" ] ; then 1445 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1446 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1447 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1448 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1449 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1450 einfo "Please insert the cdrom for ${PN} now !"
1381 else 1451 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1452 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi 1453 fi
1384 else 1454 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then 1455 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1456 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else 1457 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1458 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1459 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi 1460 fi
1458# the following functions are useful in kernel module ebuilds, etc. 1528# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds 1529# for an example see ivtv or drbd ebuilds
1460 1530
1461# set's ARCH to match what the kernel expects 1531# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() { 1532set_arch_to_kernel() {
1533 i=10
1534 while ((i--)) ; do
1535 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1536 done
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1537 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in 1538 case ${ARCH} in
1465 x86) export ARCH="i386";; 1539 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";; 1540 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";; 1541 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";; 1542 mips) export ARCH="mips";;
1543 sparc) export ARCH="$(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!
1469 *) export ARCH="${ARCH}";; 1544 *) export ARCH="${ARCH}";;
1470 esac 1545 esac
1471} 1546}
1472 1547
1473# set's ARCH back to what portage expects 1548# set's ARCH back to what portage expects
1474set_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
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1554 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476} 1555}
1477 1556
1478# Jeremy Huddleston <eradicator@gentoo.org>: 1557# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0 1558# preserve_old_lib /path/to/libblah.so.0
1509 touch ${D}${LIB} 1588 touch ${D}${LIB}
1510 fi 1589 fi
1511} 1590}
1512 1591
1513preserve_old_lib_notify() { 1592preserve_old_lib_notify() {
1514 LIB=$1 1593 LIB=$1
1515 1594
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1595 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}` 1596 SONAME=`basename ${LIB}`
1518 1597
1519 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."
1520 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"
1521 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,"
1522 einfo "you will need to execute the following command:" 1601 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1602 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo 1603 einfo
1525 einfo "After doing that, you can safely remove ${LIB}" 1604 einfo "After doing that, you can safely remove ${LIB}"
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1605 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1527 fi 1606 fi
1528} 1607}
1529 1608
1530# Hack for people to figure out if a package was built with 1609# Hack for people to figure out if a package was built with
1531# certain USE flags 1610# certain USE flags
1532# 1611#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1612# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1534# ex: built_with_use xchat gtk2 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'
1535built_with_use() { 1618built_with_use() {
1619 local opt=$1
1620 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1621
1536 local PKG=$(portageq best_version ${ROOT} $1) 1622 local PKG=$(best_version $1)
1623 shift
1624
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1625 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1 1626 [[ ! -e ${USEFILE} ]] && return 1
1539 1627
1540 local USE_BUILT=$(<${USEFILE}) 1628 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1629 while [[ $# -gt 0 ]] ; do
1630 if [[ ${opt} = "-o" ]] ; then
1631 has $1 ${USE_BUILT} && return 0
1632 else
1544 has $1 ${USE_BUILT} || return 1 1633 has $1 ${USE_BUILT} || return 1
1634 fi
1545 shift 1635 shift
1546 done 1636 done
1547 return 0 1637 [[ ${opt} = "-a" ]]
1548} 1638}
1549 1639
1550# Many configure scripts wrongly bail when a C++ compiler 1640# Many configure scripts wrongly bail when a C++ compiler
1551# could not be detected. #73450 1641# could not be detected. #73450
1552epunt_cxx() { 1642epunt_cxx() {
1553 local dir=$1 1643 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1644 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1645 ebegin "Removing useless C++ checks"
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1648 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1649 done
1560 eend 0 1650 eend 0
1561} 1651}
1562 1652
1563# get_abi_var <VAR> [<ABI>] 1653# dopamd [ file ] [ new file ]
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1565# 1654#
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1655# Install pam auth config file in /etc/pam.d
1567# and getting a more multilib-aware portage layout. It may end up being used, but for now
1568# it is subject to removal if a better way is worked out.
1569#
1570# ex:
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1572# 1656#
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" 1657# The first argument, 'file' is required. Install as 'new file', if
1574# This will hopefully be added to portage soon... 1658# specified.
1575#
1576# If <ABI> is not specified, ${ABI} is used.
1577# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1578# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1579#
1580# Jeremy Huddleston <eradicator@gentoo.org>
1581get_abi_var() {
1582 local flag=$1
1583 local abi
1584 if [ $# -gt 1 ]; then
1585 abi=$1
1586 elif [ -n "${ABI}" ]; then
1587 abi=${ABI}
1588 elif [ -n "${DEFAULT_ABI}" ]; then
1589 abi=${DEFAULT_ABI}
1590 else
1591 return ""
1592 fi
1593 eval echo \${${flag}_${abi}}
1594}
1595 1659
1596get_abi_CFLAGS() { get_abi_var CFLAGS $1; } 1660dopamd() {
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; } 1661 local pamd="$1" newpamd="${2:-$1}"
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; } 1662 [[ -z "$1" ]] && die "dopamd requires at least one argument."
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600 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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