/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2005 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 1.139 2005/01/10 02:40:00 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.157 2005/03/07 17:45:07 carlo 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.
247 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ 292 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \
248 [ "${EPATCH_FORCE}" = "yes" ]) 293 [ "${EPATCH_FORCE}" = "yes" ])
249 then 294 then
250 local count=0 295 local count=0
251 local popts="${EPATCH_OPTS}" 296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
252 298
253 if [ -n "${EPATCH_EXCLUDE}" ] 299 if [ -n "${EPATCH_EXCLUDE}" ]
254 then 300 then
255 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
256 then 302 then
257 continue 303 continue
258 fi 304 fi
259 fi 305 fi
260 306
262 then 308 then
263 if [ -n "${EPATCH_SINGLE_MSG}" ] 309 if [ -n "${EPATCH_SINGLE_MSG}" ]
264 then 310 then
265 einfo "${EPATCH_SINGLE_MSG}" 311 einfo "${EPATCH_SINGLE_MSG}"
266 else 312 else
267 einfo "Applying ${x##*/} ..." 313 einfo "Applying ${patchname} ..."
268 fi 314 fi
269 else 315 else
270 einfo " ${x##*/} ..." 316 einfo " ${patchname} ..."
271 fi 317 fi
272 318
273 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 321
276 # Allow for prefix to differ ... im lazy, so shoot me :/ 322 # Allow for prefix to differ ... im lazy, so shoot me :/
277 while [ "${count}" -lt 5 ] 323 while [ "${count}" -lt 5 ]
278 do 324 do
279 # Generate some useful debug info ... 325 # Generate some useful debug info ...
280 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282 328
283 if [ "${PATCH_SUFFIX}" != "patch" ] 329 if [ "${PATCH_SUFFIX}" != "patch" ]
284 then 330 then
285 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
286 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
287 else 333 else
288 PATCH_TARGET="${x}" 334 PATCH_TARGET="${x}"
289 fi 335 fi
290 336
291 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
292 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
293 339
294 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 342
297 if [ "${PATCH_SUFFIX}" != "patch" ] 343 if [ "${PATCH_SUFFIX}" != "patch" ]
298 then 344 then
299 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 345 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
300 then 346 then
301 echo 347 echo
302 eerror "Could not extract patch!" 348 eerror "Could not extract patch!"
303 #die "Could not extract patch!" 349 #die "Could not extract patch!"
304 count=5 350 count=5
305 break 351 break
306 fi 352 fi
307 fi 353 fi
308 354
309 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 355 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
310 then 356 then
311 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
312 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
313 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
315 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
316 362
317 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 363 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
318 364
319 if [ "$?" -ne 0 ] 365 if [ "$?" -ne 0 ]
320 then 366 then
321 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 367 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
322 echo 368 echo
323 eerror "A dry-run of patch command succeeded, but actually" 369 eerror "A dry-run of patch command succeeded, but actually"
324 eerror "applying the patch failed!" 370 eerror "applying the patch failed!"
325 #die "Real world sux compared to the dreamworld!" 371 #die "Real world sux compared to the dreamworld!"
326 count=5 372 count=5
327 fi 373 fi
328 374
329 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
330 376
331 break 377 break
332 fi 378 fi
333 379
334 count=$((count + 1)) 380 count=$((count + 1))
340 fi 386 fi
341 387
342 if [ "${count}" -eq 5 ] 388 if [ "${count}" -eq 5 ]
343 then 389 then
344 echo 390 echo
345 eerror "Failed Patch: ${x##*/}!" 391 eerror "Failed Patch: ${patchname}!"
346 eerror 392 eerror
347 eerror "Include in your bugreport the contents of:" 393 eerror "Include in your bugreport the contents of:"
348 eerror 394 eerror
349 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
350 echo 396 echo
351 die "Failed Patch: ${x##*/}!" 397 die "Failed Patch: ${patchname}!"
352 fi 398 fi
353 399
354 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
355 401
356 eend 0 402 eend 0
357 fi 403 fi
358 done 404 done
359 if [ "${SINGLE_PATCH}" = "no" ] 405 if [ "${SINGLE_PATCH}" = "no" ]
863# name: the name that will show up in the menu 909# name: the name that will show up in the menu
864# icon: give your little like a pretty little icon ... 910# icon: give your little like a pretty little icon ...
865# this can be relative (to /usr/share/pixmaps) or 911# this can be relative (to /usr/share/pixmaps) or
866# a full path to an icon 912# a full path to an icon
867# type: what kind of application is this ? for categories: 913# type: what kind of application is this ? for categories:
868# http://www.freedesktop.org/standards/menu-spec/ 914# http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
869# path: if your app needs to startup in a specific dir 915# path: if your app needs to startup in a specific dir
870make_desktop_entry() { 916make_desktop_entry() {
871 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1 917 [ -z "$1" ] && eerror "make_desktop_entry: You must specify the executable" && return 1
872 918
873 local exec="${1}" 919 local exec="${1}"
895 type= 941 type=
896 subdir= 942 subdir=
897 ;; 943 ;;
898 esac 944 esac
899 fi 945 fi
900 local desktop="${T}/${exec}.desktop" 946 local desktop="${T}/${exec%% *}-${P}.desktop"
901 947
902echo "[Desktop Entry] 948echo "[Desktop Entry]
903Encoding=UTF-8 949Encoding=UTF-8
904Version=0.9.2 950Version=0.9.2
905Name=${name} 951Name=${name}
1433# directories and uses the intersection of the lists. 1479# directories and uses the intersection of the lists.
1434# The -u builds a list of po files found in all the 1480# The -u builds a list of po files found in all the
1435# directories and uses the union of the lists. 1481# directories and uses the union of the lists.
1436strip-linguas() { 1482strip-linguas() {
1437 local ls newls 1483 local ls newls
1438 if [ "$1" == "-i" ] || [ "$1" == "-u" ] ; then 1484 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1439 local op="$1"; shift 1485 local op=$1; shift
1440 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift 1486 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1441 local d f 1487 local d f
1442 for d in "$@" ; do 1488 for d in "$@" ; do
1443 if [ "${op}" == "-u" ] ; then 1489 if [[ ${op} == "-u" ]] ; then
1444 newls="${ls}" 1490 newls=${ls}
1445 else 1491 else
1446 newls="" 1492 newls=""
1447 fi 1493 fi
1448 for f in $(find "$d" -name '*.po' -printf '%f ') ; do 1494 for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1449 if [ "${op}" == "-i" ] ; then 1495 if [[ ${op} == "-i" ]] ; then
1450 [ "${ls/ ${f} /}" != "${ls}" ] && newls="${newls} ${f}" 1496 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1451 else 1497 else
1452 [ "${ls/ ${f} /}" == "${ls}" ] && newls="${newls} ${f}" 1498 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1453 fi 1499 fi
1454 done 1500 done
1455 ls="${newls}" 1501 ls=${newls}
1456 done 1502 done
1457 ls="${ls//.po}" 1503 ls=${ls//.po}
1458 else 1504 else
1459 ls="$@" 1505 ls=$@
1460 fi 1506 fi
1461 1507
1462 ls=" ${ls} " 1508 ls=" ${ls} "
1463 newls="" 1509 newls=""
1464 for f in ${LINGUAS} ; do 1510 for f in ${LINGUAS} ; do
1465 if [ "${ls/ ${f} /}" != "${ls}" ] ; then 1511 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1466 newls="${newls} ${f}" 1512 newls="${newls} ${f}"
1467 else 1513 else
1468 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1514 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1469 fi 1515 fi
1470 done 1516 done
1471 if [ -z "${newls}" ] ; then 1517 if [[ -z ${newls} ]] ; then
1472 unset LINGUAS 1518 unset LINGUAS
1473 else 1519 else
1474 export LINGUAS="${newls}" 1520 export LINGUAS=${newls:1}
1475 fi 1521 fi
1476} 1522}
1477 1523
1478# moved from kernel.eclass since they are generally useful outside of 1524# moved from kernel.eclass since they are generally useful outside of
1479# kernel.eclass -iggy (20041002) 1525# kernel.eclass -iggy (20041002)
1481# the following functions are useful in kernel module ebuilds, etc. 1527# the following functions are useful in kernel module ebuilds, etc.
1482# for an example see ivtv or drbd ebuilds 1528# for an example see ivtv or drbd ebuilds
1483 1529
1484# set's ARCH to match what the kernel expects 1530# set's ARCH to match what the kernel expects
1485set_arch_to_kernel() { 1531set_arch_to_kernel() {
1532 i=10
1533 while ((i--)) ; do
1534 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1535 done
1486 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1536 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1487 case ${ARCH} in 1537 case ${ARCH} in
1488 x86) export ARCH="i386";; 1538 x86) export ARCH="i386";;
1489 amd64) export ARCH="x86_64";; 1539 amd64) export ARCH="x86_64";;
1490 hppa) export ARCH="parisc";; 1540 hppa) export ARCH="parisc";;
1491 mips) export ARCH="mips";; 1541 mips) export ARCH="mips";;
1542 sparc) export ARCH="$(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!
1492 *) export ARCH="${ARCH}";; 1543 *) export ARCH="${ARCH}";;
1493 esac 1544 esac
1494} 1545}
1495 1546
1496# set's ARCH back to what portage expects 1547# set's ARCH back to what portage expects
1497set_arch_to_portage() { 1548set_arch_to_portage() {
1549 i=10
1550 while ((i--)) ; do
1551 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1552 done
1498 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1553 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1499} 1554}
1500 1555
1501# Jeremy Huddleston <eradicator@gentoo.org>: 1556# Jeremy Huddleston <eradicator@gentoo.org>:
1502# preserve_old_lib /path/to/libblah.so.0 1557# preserve_old_lib /path/to/libblah.so.0
1548 einfo "After doing that, you can safely remove ${LIB}" 1603 einfo "After doing that, you can safely remove ${LIB}"
1549 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1604 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1550 fi 1605 fi
1551} 1606}
1552 1607
1553# Hack for people to figure out if a package was built with 1608# Hack for people to figure out if a package was built with
1554# certain USE flags 1609# certain USE flags
1555# 1610#
1556# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1611# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1557# ex: built_with_use xchat gtk2 1612# ex: built_with_use xchat gtk2
1558# 1613#
1579 shift 1634 shift
1580 done 1635 done
1581 [[ ${opt} = "-a" ]] 1636 [[ ${opt} = "-a" ]]
1582} 1637}
1583 1638
1584# Many configure scripts wrongly bail when a C++ compiler 1639# Many configure scripts wrongly bail when a C++ compiler
1585# could not be detected. #73450 1640# could not be detected. #73450
1586epunt_cxx() { 1641epunt_cxx() {
1587 local dir=$1 1642 local dir=$1
1588 [[ -z ${dir} ]] && dir=${S} 1643 [[ -z ${dir} ]] && dir=${S}
1589 ebegin "Removing useless C++ checks" 1644 ebegin "Removing useless C++ checks"
1592 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1647 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1593 done 1648 done
1594 eend 0 1649 eend 0
1595} 1650}
1596 1651
1597# This function simply returns the desired lib directory. With portage 1652# dopamd <file> [more files]
1598# 2.0.51, we now have support for installing libraries to lib32/lib64
1599# to accomidate the needs of multilib systems. It's no longer a good idea
1600# to assume all libraries will end up in lib. Replace any (sane) instances
1601# where lib is named directly with $(get_libdir) if possible.
1602# 1653#
1603# Travis Tilley <lv@gentoo.org> (24 Aug 2004) 1654# Install pam auth config file in /etc/pam.d
1604# 1655dopamd() {
1605# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): 1656 [[ -z $1 ]] && die "dopamd requires at least one argument"
1606# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set,
1607# fall back on old behavior. Any profile that has these set should also
1608# depend on a newer version of portage (not yet released) which uses these
1609# over CONF_LIBDIR in econf, dolib, etc...
1610get_libdir() {
1611 LIBDIR_TEST=$(type econf)
1612 if [ ! -z "${CONF_LIBDIR_OVERRIDE}" ] ; then
1613 # if there is an override, we want to use that... always.
1614 CONF_LIBDIR="${CONF_LIBDIR_OVERRIDE}"
1615 # We don't need to know the verison of portage. We only need to know
1616 # if there is support for CONF_LIBDIR in econf and co.
1617 # Danny van Dyk <kugelfang@gentoo.org> 2004/17/09
1618 #elif portageq has_version / '<sys-apps/portage-2.0.51_pre20' ; then
1619 # # and if there isnt an override, and we're using a version of
1620 # # portage without CONF_LIBDIR support, force the use of lib. dolib
1621 # # and friends from portage 2.0.50 wont be too happy otherwise.
1622 # CONF_LIBDIR="lib"
1623 #fi
1624 elif [ -n "$(get_abi_LIBDIR)" ]; then # Using eradicator's LIBDIR_<abi> approach...
1625 CONF_LIBDIR="$(get_abi_LIBDIR)"
1626 elif [ "${LIBDIR_TEST/CONF_LIBDIR}" == "${LIBDIR_TEST}" ]; then # we don't have CONF_LIBDIR support
1627 # will be <portage-2.0.51_pre20
1628 CONF_LIBDIR="lib"
1629 fi
1630 # and of course, default to lib if CONF_LIBDIR isnt set
1631 echo ${CONF_LIBDIR:=lib}
1632 unset LIBDIR_TEST
1633}
1634 1657
1635get_multilibdir() { 1658 use pam || return 0
1636 if [ -n "$(get_abi_LIBDIR)" ]; then
1637 eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1638 exit 1
1639 fi
1640 echo ${CONF_MULTILIBDIR:=lib32}
1641}
1642 1659
1643# Sometimes you need to override the value returned by get_libdir. A good 1660 insinto /etc/pam.d
1644# example of this is xorg-x11, where lib32 isnt a supported configuration, 1661 # these are the default doins options, but be explicit just in case
1645# and where lib64 -must- be used on amd64 (for applications that need lib 1662 insopts -m 0644 -o root -g root
1646# to be 32bit, such as adobe acrobat). Note that this override also bypasses 1663 doins "$@" || die "failed to install $@"
1647# portage version sanity checking.
1648# get_libdir_override expects one argument, the result get_libdir should
1649# return:
1650#
1651# get_libdir_override lib64
1652#
1653# Travis Tilley <lv@gentoo.org> (31 Aug 2004)
1654get_libdir_override() {
1655 if [ -n "$(get_abi_LIBDIR)" ]; then
1656 eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org"
1657 exit 1
1658 fi
1659 CONF_LIBDIR="$1"
1660 CONF_LIBDIR_OVERRIDE="$1"
1661} 1664}
1662 1665# newpamd <old name> <new name>
1663# get_abi_var <VAR> [<ABI>]
1664# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1665# 1666#
1666# ex: 1667# Install pam file <old name> as <new name> in /etc/pam.d
1667# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 1668newpamd() {
1668# 1669 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1669# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1670# This will hopefully be added to portage soon...
1671#
1672# If <ABI> is not specified, ${ABI} is used.
1673# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used.
1674# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string.
1675#
1676# Jeremy Huddleston <eradicator@gentoo.org>
1677get_abi_var() {
1678 local flag=${1}
1679 local abi
1680 if [ $# -gt 1 ]; then
1681 abi=${2}
1682 elif [ -n "${ABI}" ]; then
1683 abi=${ABI}
1684 elif [ -n "${DEFAULT_ABI}" ]; then
1685 abi=${DEFAULT_ABI}
1686 else
1687 return 1
1688 fi
1689 1670
1690 local var="${flag}_${abi}" 1671 use pam || return 0
1691 echo ${!var}
1692}
1693 1672
1694get_abi_CFLAGS() { get_abi_var CFLAGS ${@}; } 1673 insinto /etc/pam.d
1695get_abi_CXXFLAGS() { get_abi_var CXXFLAGS ${@}; } 1674 # these are the default doins options, but be explicit just in case
1696get_abi_ASFLAGS() { get_abi_var ASFLAGS ${@}; } 1675 insopts -m 0644 -o root -g root
1697get_abi_LIBDIR() { get_abi_var LIBDIR ${@}; } 1676 newins "$1" "$2" || die "failed to install $1 as $2"
1698
1699# get_all_libdir()
1700# Returns a list of all the libdirs used by this profile
1701get_all_libdirs() {
1702 local libdirs
1703 if [ -n "${MULTILIB_ABIS}" ]; then
1704 for abi in ${MULTILIB_ABIS}; do
1705 libdirs="${libdirs} $(get_abi_LIBDIR ${abi})"
1706 done
1707 libdirs="${libdirs:1}"
1708 elif [ -n "${CONF_LIBDIR}" ]; then
1709 libdirs="${CONF_LIBDIR} ${CONF_MULTILIBDIR:=lib32}"
1710 else
1711 libdirs="lib"
1712 fi
1713
1714 echo "${libdirs}"
1715} 1677}

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