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Revision 1.128 Revision 1.152
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 1.152 2005/02/18 18:04:42 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}" != "1" -a -e "/proc/cpuinfo" ]
42 then
43 CPU_FLAGS=${1}
44 USER_CPU=`grep "flags" /proc/cpuinfo`
45
46 for flags in `seq 1 ${#CPU_FLAGS[@]}`
47 do
48 if has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && ! has ${CPU_FLAGS[${flags} - 1]} ${USE}
49 then
50 ewarn "Your system is ${CPU_FLAGS[${flags} - 1]} capable but you don't have it enabled!"
51 ewarn "You might be cross compiling (in this case set CROSSCOMPILE to 1 to disable this warning."
52 fi
53
54 if ! has ${CPU_FLAGS[${flags} - 1]} ${USER_CPU} && has ${CPU_FLAGS[${flags} -1]} ${USE}
55 then
56 ewarn "You have ${CPU_FLAGS[${flags} - 1]} support enabled but your processor doesn't"
57 ewarn "Seem to support it! You might be cross compiling or do not have /proc filesystem"
58 ewarn "enabled. If either is the case, set CROSSCOMPILE to 1 to disable this warning."
59 fi
60 done
61 fi
62}
18 63
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 64# Wait for the supplied number of seconds. If no argument is supplied, defaults
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 65# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21# outputting to a terminal, don't wait. For compatability purposes, the argument 66# outputting to a terminal, don't wait. For compatability purposes, the argument
22# must be an integer greater than zero. 67# must be an integer greater than zero.
41 sleep 1 86 sleep 1
42 done 87 done
43 fi 88 fi
44} 89}
45 90
46# This function simply returns the desired lib directory. With portage
47# 2.0.51, we now have support for installing libraries to lib32/lib64
48# to accomidate the needs of multilib systems. It's no longer a good idea
49# to assume all libraries will end up in lib. Replace any (sane) instances
50# where lib is named directly with $(get_libdir) if possible.
51#
52# Travis Tilley <lv@gentoo.org> (24 Aug 2004)
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 91# This function generate linker scripts in /usr/lib for dynamic
110# libs in /lib. This is to fix linking problems when you have 92# libs in /lib. This is to fix linking problems when you have
111# the .so in /lib, and the .a in /usr/lib. What happens is that 93# the .so in /lib, and the .a in /usr/lib. What happens is that
112# in some cases when linking dynamic, the .a in /usr/lib is used 94# in some cases when linking dynamic, the .a in /usr/lib is used
113# instead of the .so in /lib due to gcc/libtool tweaking ld's 95# instead of the .so in /lib due to gcc/libtool tweaking ld's
267 249
268 echo 250 echo
269 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 251 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
270 eerror 252 eerror
271 eerror " ${EPATCH_SOURCE}" 253 eerror " ${EPATCH_SOURCE}"
254 eerror " ( ${EPATCH_SOURCE##*/} )"
272 echo 255 echo
273 die "Cannot find \$EPATCH_SOURCE!" 256 die "Cannot find \$EPATCH_SOURCE!"
274 fi 257 fi
275 258
276 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 259 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
309 ([ "${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}_\}`" != "${x}" ] || \
310 [ "${EPATCH_FORCE}" = "yes" ]) 293 [ "${EPATCH_FORCE}" = "yes" ])
311 then 294 then
312 local count=0 295 local count=0
313 local popts="${EPATCH_OPTS}" 296 local popts="${EPATCH_OPTS}"
297 local patchname=${x##*/}
314 298
315 if [ -n "${EPATCH_EXCLUDE}" ] 299 if [ -n "${EPATCH_EXCLUDE}" ]
316 then 300 then
317 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 301 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
318 then 302 then
319 continue 303 continue
320 fi 304 fi
321 fi 305 fi
322 306
324 then 308 then
325 if [ -n "${EPATCH_SINGLE_MSG}" ] 309 if [ -n "${EPATCH_SINGLE_MSG}" ]
326 then 310 then
327 einfo "${EPATCH_SINGLE_MSG}" 311 einfo "${EPATCH_SINGLE_MSG}"
328 else 312 else
329 einfo "Applying ${x##*/} ..." 313 einfo "Applying ${patchname} ..."
330 fi 314 fi
331 else 315 else
332 einfo " ${x##*/} ..." 316 einfo " ${patchname} ..."
333 fi 317 fi
334 318
335 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 319 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
336 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 320 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
337 321
338 # Allow for prefix to differ ... im lazy, so shoot me :/ 322 # Allow for prefix to differ ... im lazy, so shoot me :/
339 while [ "${count}" -lt 5 ] 323 while [ "${count}" -lt 5 ]
340 do 324 do
341 # Generate some useful debug info ... 325 # Generate some useful debug info ...
342 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 326 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
343 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 327 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
344 328
345 if [ "${PATCH_SUFFIX}" != "patch" ] 329 if [ "${PATCH_SUFFIX}" != "patch" ]
346 then 330 then
347 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 331 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
348 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 332 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
349 else 333 else
350 PATCH_TARGET="${x}" 334 PATCH_TARGET="${x}"
351 fi 335 fi
352 336
353 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 337 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
354 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 338 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
355 339
356 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 340 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
357 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 341 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
358 342
359 if [ "${PATCH_SUFFIX}" != "patch" ] 343 if [ "${PATCH_SUFFIX}" != "patch" ]
360 then 344 then
361 if ! (${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
362 then 346 then
363 echo 347 echo
364 eerror "Could not extract patch!" 348 eerror "Could not extract patch!"
365 #die "Could not extract patch!" 349 #die "Could not extract patch!"
366 count=5 350 count=5
367 break 351 break
368 fi 352 fi
369 fi 353 fi
370 354
371 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
372 then 356 then
373 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 357 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
374 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 358 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
375 echo "ACTUALLY APPLYING ${x##*/} ..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 359 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
376 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 360 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
377 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 361 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
378 362
379 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}-${STDERR_TARGET##*/}.real 2>&1
380 364
381 if [ "$?" -ne 0 ] 365 if [ "$?" -ne 0 ]
382 then 366 then
383 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##*/}
384 echo 368 echo
385 eerror "A dry-run of patch command succeeded, but actually" 369 eerror "A dry-run of patch command succeeded, but actually"
386 eerror "applying the patch failed!" 370 eerror "applying the patch failed!"
387 #die "Real world sux compared to the dreamworld!" 371 #die "Real world sux compared to the dreamworld!"
388 count=5 372 count=5
389 fi 373 fi
390 374
391 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 375 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
392 376
393 break 377 break
394 fi 378 fi
395 379
396 count=$((count + 1)) 380 count=$((count + 1))
402 fi 386 fi
403 387
404 if [ "${count}" -eq 5 ] 388 if [ "${count}" -eq 5 ]
405 then 389 then
406 echo 390 echo
407 eerror "Failed Patch: ${x##*/}!" 391 eerror "Failed Patch: ${patchname}!"
408 eerror 392 eerror
409 eerror "Include in your bugreport the contents of:" 393 eerror "Include in your bugreport the contents of:"
410 eerror 394 eerror
411 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 395 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
412 echo 396 echo
413 die "Failed Patch: ${x##*/}!" 397 die "Failed Patch: ${patchname}!"
414 fi 398 fi
415 399
416 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 400 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
417 401
418 eend 0 402 eend 0
419 fi 403 fi
420 done 404 done
421 if [ "${SINGLE_PATCH}" = "no" ] 405 if [ "${SINGLE_PATCH}" = "no" ]
474# 458#
475# Thanks to nall <nall@gentoo.org> for this. 459# Thanks to nall <nall@gentoo.org> for this.
476# 460#
477get_number_of_jobs() { 461get_number_of_jobs() {
478 local jobs=0 462 local jobs=0
463
464 return 0
479 465
480 if [ ! -r /proc/cpuinfo ] 466 if [ ! -r /proc/cpuinfo ]
481 then 467 then
482 return 1 468 return 1
483 fi 469 fi
906 cp "${f}" ${T}/edos2unix 892 cp "${f}" ${T}/edos2unix
907 sed 's/\r$//' ${T}/edos2unix > "${f}" 893 sed 's/\r$//' ${T}/edos2unix > "${f}"
908 done 894 done
909} 895}
910 896
897
898##############################################################
899# START: Handle .desktop files and menu entries #
900# maybe this should be separated into a new eclass some time #
901# lanius@gentoo.org #
902##############################################################
903
911# Make a desktop file ! 904# Make a desktop file !
912# Great for making those icons in kde/gnome startmenu ! 905# Great for making those icons in kde/gnome startmenu !
913# Amaze your friends ! Get the women ! Join today ! 906# Amaze your friends ! Get the women ! Join today !
914# 907#
915# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 908# make_desktop_entry(<binary>, [name], [icon], [type], [path])
968 insinto /usr/share/applications 961 insinto /usr/share/applications
969 doins "${desktop}" 962 doins "${desktop}"
970 963
971 return 0 964 return 0
972} 965}
966
967# Make a GDM/KDM Session file
968#
969# make_desktop_entry(<title>, <command>)
970# title: File to execute to start the Window Manager
971# command: Name of the Window Manager
972
973make_session_desktop() {
974
975 [ -z "$1" ] && eerror "make_session_desktop: You must specify the title" && return 1
976 [ -z "$2" ] && eerror "make_session_desktop: You must specify the command" && return 1
977
978 local title="${1}"
979 local command="${2}"
980 local desktop="${T}/${wm}.desktop"
981
982echo "[Desktop Entry]
983Encoding=UTF-8
984Name=${title}
985Comment=This session logs you into ${title}
986Exec=${command}
987TryExec=${command}
988Type=Application" > "${desktop}"
989
990 insinto /usr/share/xsessions
991 doins "${desktop}"
992
993 return 0
994}
995
996domenu() {
997 local i
998 local j
999 insinto /usr/share/applications
1000 for i in ${@}
1001 do
1002 if [ -f "${i}" ];
1003 then
1004 doins ${i}
1005 elif [ -d "${i}" ];
1006 then
1007 for j in ${i}/*.desktop
1008 do
1009 doins ${j}
1010 done
1011 fi
1012 done
1013}
1014
1015doicon() {
1016 local i
1017 local j
1018 insinto /usr/share/pixmaps
1019 for i in ${@}
1020 do
1021 if [ -f "${i}" ];
1022 then
1023 doins ${i}
1024 elif [ -d "${i}" ];
1025 then
1026 for j in ${i}/*.png
1027 do
1028 doins ${j}
1029 done
1030 fi
1031 done
1032}
1033
1034##############################################################
1035# END: Handle .desktop files and menu entries #
1036##############################################################
1037
973 1038
974# for internal use only (unpack_pdv and unpack_makeself) 1039# for internal use only (unpack_pdv and unpack_makeself)
975find_unpackable_file() { 1040find_unpackable_file() {
976 local src="$1" 1041 local src="$1"
977 if [ -z "${src}" ] 1042 if [ -z "${src}" ]
1258 export CDROM_TOTAL_CDS=${cdcnt} 1323 export CDROM_TOTAL_CDS=${cdcnt}
1259 export CDROM_CURRENT_CD=1 1324 export CDROM_CURRENT_CD=1
1260 1325
1261 # now we see if the user gave use CD_ROOT ... 1326 # now we see if the user gave use CD_ROOT ...
1262 # if they did, let's just believe them that it's correct 1327 # if they did, let's just believe them that it's correct
1263 if [ ! -z "${CD_ROOT}" ] ; then 1328 if [[ ! -z ${CD_ROOT} ]] ; then
1264 export CDROM_ROOT="${CD_ROOT}" 1329 export CDROM_ROOT=${CD_ROOT}
1265 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1330 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266 return 1331 return
1267 fi 1332 fi
1268 # do the same for CD_ROOT_X 1333 # do the same for CD_ROOT_X
1269 if [ ! -z "${CD_ROOT_1}" ] ; then 1334 if [[ ! -z ${CD_ROOT_1} ]] ; then
1270 local var= 1335 local var=
1271 cdcnt=0 1336 cdcnt=0
1272 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1337 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1273 cdcnt=$((cdcnt + 1)) 1338 cdcnt=$((cdcnt + 1))
1274 var="CD_ROOT_${cdcnt}" 1339 var="CD_ROOT_${cdcnt}"
1275 if [ -z "${!var}" ] ; then 1340 if [[ -z ${!var} ]] ; then
1276 eerror "You must either use just the CD_ROOT" 1341 eerror "You must either use just the CD_ROOT"
1277 eerror "or specify ALL the CD_ROOT_X variables." 1342 eerror "or specify ALL the CD_ROOT_X variables."
1278 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." 1343 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1279 die "could not locate CD_ROOT_${cdcnt}" 1344 die "could not locate CD_ROOT_${cdcnt}"
1280 fi 1345 fi
1283 export CDROM_ROOT=${CDROM_ROOTS_1} 1348 export CDROM_ROOT=${CDROM_ROOTS_1}
1284 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1349 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1285 return 1350 return
1286 fi 1351 fi
1287 1352
1288 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1353 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1289 einfon "This ebuild will need the " 1354 einfon "This ebuild will need the "
1290 if [ -z "${CDROM_NAME}" ] ; then 1355 if [[ -z ${CDROM_NAME} ]] ; then
1291 echo "cdrom for ${PN}." 1356 echo "cdrom for ${PN}."
1292 else 1357 else
1293 echo "${CDROM_NAME}." 1358 echo "${CDROM_NAME}."
1294 fi 1359 fi
1295 echo 1360 echo
1296 einfo "If you do not have the CD, but have the data files" 1361 einfo "If you do not have the CD, but have the data files"
1297 einfo "mounted somewhere on your filesystem, just export" 1362 einfo "mounted somewhere on your filesystem, just export"
1298 einfo "the variable CD_ROOT so that it points to the" 1363 einfo "the variable CD_ROOT so that it points to the"
1299 einfo "directory containing the files." 1364 einfo "directory containing the files."
1300 echo 1365 echo
1366 einfo "For example:"
1367 einfo "export CD_ROOT=/mnt/cdrom"
1368 echo
1301 else 1369 else
1302 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1370 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1303 cdcnt=0 1371 cdcnt=0
1304 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1372 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1305 cdcnt=$((cdcnt + 1)) 1373 cdcnt=$((cdcnt + 1))
1306 var="CDROM_NAME_${cdcnt}" 1374 var="CDROM_NAME_${cdcnt}"
1307 [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" 1375 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1308 done 1376 done
1309 echo 1377 echo
1310 einfo "If you do not have the CDs, but have the data files" 1378 einfo "If you do not have the CDs, but have the data files"
1311 einfo "mounted somewhere on your filesystem, just export" 1379 einfo "mounted somewhere on your filesystem, just export"
1312 einfo "the following variables so they point to the right place:" 1380 einfo "the following variables so they point to the right place:"
1313 einfon "" 1381 einfon ""
1314 cdcnt=0 1382 cdcnt=0
1315 while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do 1383 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1316 cdcnt=$((cdcnt + 1)) 1384 cdcnt=$((cdcnt + 1))
1317 echo -n " CD_ROOT_${cdcnt}" 1385 echo -n " CD_ROOT_${cdcnt}"
1318 done 1386 done
1319 echo 1387 echo
1320 einfo "Or, if you have all the files in the same place, or" 1388 einfo "Or, if you have all the files in the same place, or"
1321 einfo "you only have one cdrom, you can export CD_ROOT" 1389 einfo "you only have one cdrom, you can export CD_ROOT"
1322 einfo "and that place will be used as the same data source" 1390 einfo "and that place will be used as the same data source"
1323 einfo "for all the CDs." 1391 einfo "for all the CDs."
1324 echo 1392 echo
1393 einfo "For example:"
1394 einfo "export CD_ROOT_1=/mnt/cdrom"
1395 echo
1325 fi 1396 fi
1326 export CDROM_CURRENT_CD=0 1397 export CDROM_CURRENT_CD=0
1327 cdrom_load_next_cd 1398 cdrom_load_next_cd
1328} 1399}
1329 1400
1333# remember, you can only go forward in the cd chain, you can't go back. 1404# remember, you can only go forward in the cd chain, you can't go back.
1334cdrom_load_next_cd() { 1405cdrom_load_next_cd() {
1335 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) 1406 export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1336 local var= 1407 local var=
1337 1408
1338 if [ ! -z "${CD_ROOT}" ] ; then 1409 if [[ ! -z ${CD_ROOT} ]] ; then
1339 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}" 1410 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1340 return 1411 return
1341 fi 1412 fi
1342 1413
1343 unset CDROM_ROOT 1414 unset CDROM_ROOT
1344 var=CDROM_ROOTS_${CDROM_CURRENT_CD} 1415 var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1345 if [ -z "${!var}" ] ; then 1416 if [[ -z ${!var} ]] ; then
1346 var="CDROM_CHECK_${CDROM_CURRENT_CD}" 1417 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1347 cdrom_locate_file_on_cd ${!var} 1418 cdrom_locate_file_on_cd ${!var}
1348 else 1419 else
1349 export CDROM_ROOT="${!var}" 1420 export CDROM_ROOT=${!var}
1350 fi 1421 fi
1351 1422
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" 1423 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353} 1424}
1354 1425
1358# found, then a message asking for the user to insert the cdrom will be 1429# found, then a message asking for the user to insert the cdrom will be
1359# displayed and we'll hang out here until: 1430# displayed and we'll hang out here until:
1360# (1) the file is found on a mounted cdrom 1431# (1) the file is found on a mounted cdrom
1361# (2) the user hits CTRL+C 1432# (2) the user hits CTRL+C
1362cdrom_locate_file_on_cd() { 1433cdrom_locate_file_on_cd() {
1363 while [ -z "${CDROM_ROOT}" ] ; do 1434 while [[ -z ${CDROM_ROOT} ]] ; do
1364 local dir="$(dirname ${@})" 1435 local dir="$(dirname ${@})"
1365 local file="$(basename ${@})" 1436 local file="$(basename ${@})"
1366 local mline="" 1437 local mline=""
1367 local showedmsg=0 1438 local showedmsg=0
1368 1439
1369 for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do 1440 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1370 [ -d "${mline}/${dir}" ] || continue 1441 [[ -d ${mline}/${dir} ]] || continue
1371 [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ 1442 [[ ! -z $(find ${mline}/${dir} -iname ${file} -maxdepth 1) ]] \
1372 && export CDROM_ROOT=${mline} 1443 && export CDROM_ROOT=${mline}
1373 done 1444 done
1374 1445
1375 if [ -z "${CDROM_ROOT}" ] ; then 1446 if [[ -z ${CDROM_ROOT} ]] ; then
1376 echo 1447 echo
1377 if [ ${showedmsg} -eq 0 ] ; then 1448 if [[ ${showedmsg} -eq 0 ]] ; then
1378 if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then 1449 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1379 if [ -z "${CDROM_NAME}" ] ; then 1450 if [[ -z ${CDROM_NAME} ]] ; then
1380 einfo "Please insert the cdrom for ${PN} now !" 1451 einfo "Please insert the cdrom for ${PN} now !"
1381 else 1452 else
1382 einfo "Please insert the ${CDROM_NAME} cdrom now !" 1453 einfo "Please insert the ${CDROM_NAME} cdrom now !"
1383 fi 1454 fi
1384 else 1455 else
1385 if [ -z "${CDROM_NAME_1}" ] ; then 1456 if [[ -z ${CDROM_NAME_1} ]] ; then
1386 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" 1457 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1387 else 1458 else
1388 local var="CDROM_NAME_${CDROM_CURRENT_CD}" 1459 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1389 einfo "Please insert+mount the ${!var} cdrom now !" 1460 einfo "Please insert+mount the ${!var} cdrom now !"
1390 fi 1461 fi
1458# the following functions are useful in kernel module ebuilds, etc. 1529# the following functions are useful in kernel module ebuilds, etc.
1459# for an example see ivtv or drbd ebuilds 1530# for an example see ivtv or drbd ebuilds
1460 1531
1461# set's ARCH to match what the kernel expects 1532# set's ARCH to match what the kernel expects
1462set_arch_to_kernel() { 1533set_arch_to_kernel() {
1534 i=10
1535 while ((i--)) ; do
1536 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1537 done
1463 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}" 1538 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1464 case ${ARCH} in 1539 case ${ARCH} in
1465 x86) export ARCH="i386";; 1540 x86) export ARCH="i386";;
1466 amd64) export ARCH="x86_64";; 1541 amd64) export ARCH="x86_64";;
1467 hppa) export ARCH="parisc";; 1542 hppa) export ARCH="parisc";;
1468 mips) export ARCH="mips";; 1543 mips) export ARCH="mips";;
1544 sparc) export ARCH="$(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="${ARCH}";; 1545 *) export ARCH="${ARCH}";;
1470 esac 1546 esac
1471} 1547}
1472 1548
1473# set's ARCH back to what portage expects 1549# set's ARCH back to what portage expects
1474set_arch_to_portage() { 1550set_arch_to_portage() {
1551 i=10
1552 while ((i--)) ; do
1553 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1554 done
1475 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}" 1555 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1476} 1556}
1477 1557
1478# Jeremy Huddleston <eradicator@gentoo.org>: 1558# Jeremy Huddleston <eradicator@gentoo.org>:
1479# preserve_old_lib /path/to/libblah.so.0 1559# preserve_old_lib /path/to/libblah.so.0
1509 touch ${D}${LIB} 1589 touch ${D}${LIB}
1510 fi 1590 fi
1511} 1591}
1512 1592
1513preserve_old_lib_notify() { 1593preserve_old_lib_notify() {
1514 LIB=$1 1594 LIB=$1
1515 1595
1516 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1596 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1517 SONAME=`basename ${LIB}` 1597 SONAME=`basename ${LIB}`
1518 1598
1519 einfo "An old version of an installed library was detected on your system." 1599 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" 1600 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," 1601 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:" 1602 einfo "you will need to execute the following command:"
1523 einfo " revdep-rebuild --soname ${SONAME}" 1603 einfo " revdep-rebuild --soname ${SONAME}"
1524 einfo 1604 einfo
1525 einfo "After doing that, you can safely remove ${LIB}" 1605 einfo "After doing that, you can safely remove ${LIB}"
1526 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild" 1606 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1527 fi 1607 fi
1528} 1608}
1529 1609
1530# Hack for people to figure out if a package was built with 1610# Hack for people to figure out if a package was built with
1531# certain USE flags 1611# certain USE flags
1532# 1612#
1533# Usage: built_with_use <DEPEND ATOM> <List of USE flags> 1613# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1534# ex: built_with_use xchat gtk2 1614# ex: built_with_use xchat gtk2
1615#
1616# Flags: -a all USE flags should be utilized
1617# -o at least one USE flag should be utilized
1618# Note: the default flag is '-a'
1535built_with_use() { 1619built_with_use() {
1620 local opt=$1
1621 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1622
1536 local PKG=$(portageq best_version ${ROOT} $1) 1623 local PKG=$(best_version $1)
1624 shift
1625
1537 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1626 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1538 [[ ! -e ${USEFILE} ]] && return 1 1627 [[ ! -e ${USEFILE} ]] && return 1
1539 1628
1540 local USE_BUILT=$(<${USEFILE}) 1629 local USE_BUILT=$(<${USEFILE})
1541
1542 shift
1543 while [ $# -gt 0 ] ; do 1630 while [[ $# -gt 0 ]] ; do
1631 if [[ ${opt} = "-o" ]] ; then
1632 has $1 ${USE_BUILT} && return 0
1633 else
1544 has $1 ${USE_BUILT} || return 1 1634 has $1 ${USE_BUILT} || return 1
1635 fi
1545 shift 1636 shift
1546 done 1637 done
1547 return 0 1638 [[ ${opt} = "-a" ]]
1548} 1639}
1549 1640
1550# Many configure scripts wrongly bail when a C++ compiler 1641# Many configure scripts wrongly bail when a C++ compiler
1551# could not be detected. #73450 1642# could not be detected. #73450
1552epunt_cxx() { 1643epunt_cxx() {
1553 local dir=$1 1644 local dir=$1
1554 [[ -z ${dir} ]] && dir=${S} 1645 [[ -z ${dir} ]] && dir=${S}
1555 ebegin "Removing useless C++ checks" 1646 ebegin "Removing useless C++ checks"
1558 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1649 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1559 done 1650 done
1560 eend 0 1651 eend 0
1561} 1652}
1562 1653
1563# get_abi_var <VAR> [<ABI>] 1654# dopamd <file> [more files]
1564# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults
1565# 1655#
1566# This code is for testing purposes only with the sparc64-multilib ${PROFILE_ARCH} 1656# 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 1657dopamd() {
1568# it is subject to removal if a better way is worked out. 1658 [[ -z $1 ]] && die "dopamd requires at least one argument"
1569#
1570# ex:
1571# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32
1572#
1573# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)"
1574# This will hopefully be added to portage soon...
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; } 1660 use pam || return 0
1597get_abi_CXXFLAGS() { get_abi_var CXXFLAGS $1; }
1598get_abi_ASFLAGS() { get_abi_var ASFLAGS $1; }
1599get_abi_LIBDIR() { get_abi_var LIBDIR $1; }
1600 1661
1662 insinto /etc/pam.d
1663 # these are the default doins options, but be explicit just in case
1664 insopts -m 0644 -o root -g root
1665 doins "$@" || die "failed to install $@"
1666}
1667# newpamd <old name> <new name>
1668#
1669# Install pam file <old name> as <new name> in /etc/pam.d
1670newpamd() {
1671 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1672
1673 use pam || return 0
1674
1675 insinto /etc/pam.d
1676 # these are the default doins options, but be explicit just in case
1677 insopts -m 0644 -o root -g root
1678 newins "$1" "$2" || die "failed to install $1 as $2"
1679}

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