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Revision 1.294 Revision 1.324
1# Copyright 1999-2007 Gentoo Foundation 1# Copyright 1999-2009 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 1.294 2008/01/14 04:52:35 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.324 2010/01/03 19:57:10 zmedico Exp $
4 4
5# @ECLASS: eutils.eclass 5# @ECLASS: eutils.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# base-system@gentoo.org 7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds 8# @BLURB: many extra (but common) functions that are used in ebuilds
47 sleep 1 47 sleep 1
48 done 48 done
49 fi 49 fi
50} 50}
51 51
52# @FUNCTION: ecvs_clean
53# @USAGE: [list of dirs]
54# @DESCRIPTION:
55# Remove CVS directories recursiveley. Useful when a source tarball contains
56# internal CVS directories. Defaults to $PWD.
57ecvs_clean() {
58 [[ -z $* ]] && set -- .
59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
61}
62
63# @FUNCTION: esvn_clean
64# @USAGE: [list of dirs]
65# @DESCRIPTION:
66# Remove .svn directories recursiveley. Useful when a source tarball contains
67# internal Subversion directories. Defaults to $PWD.
68esvn_clean() {
69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
72
73# @FUNCTION: eshopts_push
74# @USAGE: [options to `set`]
75# @DESCRIPTION:
76# Often times code will want to enable a shell option to change code behavior.
77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
100}
101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
116
52# Default directory where patches are located 117# Default directory where patches are located
53EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
54# Default extension for patches 119# Default extension for patches
55EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
56# Default options for patch 121# Default options for patch
57# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
58# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
59# Set -E to automatically remove empty files. 124# Set -E to automatically remove empty files.
60EPATCH_OPTS="-g0 -E --no-backup-if-mismatch" 125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
61# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
62# and not the full path .. 127# and not the full path ..
63EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
64# Change the printed message for a single patch. 129# Change the printed message for a single patch.
65EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
66# Change the printed message for multiple patches. 131# Change the printed message for multiple patches.
84# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
85# them for. 150# them for.
86# 151#
87# Patches are applied in current directory. 152# Patches are applied in current directory.
88# 153#
89# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
90# 155#
91# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
92# 157#
93# For example: 158# For example:
94# 159#
162 227
163 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
164 fi 229 fi
165 230
166 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
167 bz2) 240 bz2)
168 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
169 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
170 ;; 243 ;;
171 gz|Z|z) 244 gz|Z|z)
221 fi 294 fi
222 295
223 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
224 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
225 298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
226 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
227 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
228 do 328 do
229 # Generate some useful debug info ... 329 # Generate some useful debug info ...
230 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
231 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 332
233 if [ "${PATCH_SUFFIX}" != "patch" ]
234 then
235 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
236 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
237 else
238 PATCH_TARGET="${x}"
239 fi
240
241 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
242 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
243 335
244 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
246
247 if [ "${PATCH_SUFFIX}" != "patch" ]
248 then
249 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
250 then
251 echo
252 eerror "Could not extract patch!"
253 #die "Could not extract patch!"
254 count=5
255 break
256 fi
257 fi
258 338
259 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
260 then 340 then
261 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
310 done 390 done
311 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
312 then 392 then
313 einfo "Done with patching" 393 einfo "Done with patching"
314 fi 394 fi
395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
405 if [[ -d ${EPATCH_SOURCE} ]] ; then
406 EPATCH_SOURCE=${EPATCH_SOURCE} \
407 EPATCH_SUFFIX="patch" \
408 EPATCH_FORCE="yes" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch
411 break
412 fi
413 done
315} 414}
316 415
317# @FUNCTION: emktemp 416# @FUNCTION: emktemp
318# @USAGE: [temp dir] 417# @USAGE: [temp dir]
319# @DESCRIPTION: 418# @DESCRIPTION:
355# base-system@gentoo.org (Linux) 454# base-system@gentoo.org (Linux)
356# Joe Jezak <josejx@gmail.com> (OS X) 455# Joe Jezak <josejx@gmail.com> (OS X)
357# usata@gentoo.org (OS X) 456# usata@gentoo.org (OS X)
358# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD) 457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
359# @DESCRIPTION: 458# @DESCRIPTION:
360# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
361# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
362egetent() { 462egetent() {
363 case ${CHOST} in 463 case ${CHOST} in
364 *-darwin*) 464 *-darwin[678])
365 case "$2" in 465 case "$2" in
366 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
367 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
368 ;; 468 ;;
369 *) # Numeric 469 *) # Numeric
370 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
471 ;;
472 esac
473 ;;
474 *-darwin*)
475 local mytype=$1
476 [[ "passwd" == $mytype ]] && mytype="Users"
477 [[ "group" == $mytype ]] && mytype="Groups"
478 case "$2" in
479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
371 ;; 486 ;;
372 esac 487 esac
373 ;; 488 ;;
374 *-freebsd*|*-dragonfly*) 489 *-freebsd*|*-dragonfly*)
375 local opts action="user" 490 local opts action="user"
575 fi 690 fi
576 ;; 691 ;;
577 692
578 *) 693 *)
579 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
580 useradd ${opts} ${euser} \ 695 useradd ${opts} \
581 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
582 || die "enewuser failed" 698 || die "enewuser failed"
583 else 699 else
584 einfo " - Extra: $@" 700 einfo " - Extra: $@"
585 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
586 || die "enewuser failed" 703 || die "enewuser failed"
587 fi 704 fi
588 ;; 705 ;;
589 esac 706 esac
590 707
872 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop" 989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
873 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
874 991
875 cat <<-EOF > "${desktop}" 992 cat <<-EOF > "${desktop}"
876 [Desktop Entry] 993 [Desktop Entry]
877 Version=1.0
878 Name=${name} 994 Name=${name}
879 Type=Application 995 Type=Application
880 Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
881 Exec=${exec} 997 Exec=${exec}
882 TryExec=${exec%% *} 998 TryExec=${exec%% *}
921 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo." 1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
922 fi 1038 fi
923} 1039}
924 1040
925# @FUNCTION: make_session_desktop 1041# @FUNCTION: make_session_desktop
926# @USAGE: <title> <command> 1042# @USAGE: <title> <command> [command args...]
927# @DESCRIPTION: 1043# @DESCRIPTION:
928# Make a GDM/KDM Session file. The title is the file to execute to start the 1044# Make a GDM/KDM Session file. The title is the file to execute to start the
929# Window Manager. The command is the name of the Window Manager. 1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
930make_session_desktop() { 1048make_session_desktop() {
931 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
932 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
933 1051
934 local title=$1 1052 local title=$1
935 local command=$2 1053 local command=$2
936 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
937 1056
938 cat <<-EOF > "${desktop}" 1057 cat <<-EOF > "${desktop}"
939 [Desktop Entry] 1058 [Desktop Entry]
940 Name=${title} 1059 Name=${title}
941 Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
942 Exec=${command} 1061 Exec=${command} $*
943 TryExec=${command} 1062 TryExec=${command}
944 Type=Application 1063 Type=XSession
945 EOF 1064 EOF
946 1065
947 ( 1066 (
948 # wrap the env here so that the 'insinto' call 1067 # wrap the env here so that the 'insinto' call
949 # doesn't corrupt the env of the caller 1068 # doesn't corrupt the env of the caller
1261 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1262 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1263 lic="${lic}" 1382 lic="${lic}"
1264 fi 1383 fi
1265 fi 1384 fi
1266 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1267 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1268 1386
1269 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1270 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1271 local shopts=$-
1272 local alic 1389 local alic
1273 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1274 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1275 if [[ ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1276 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1277 return 0 1394 return 0
1278 fi 1395 fi
1279 done 1396 done
1280 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1281 1399
1282 local licmsg=$(emktemp) 1400 local licmsg=$(emktemp)
1283 cat <<-EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1284 ********************************************************** 1402 **********************************************************
1285 The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1454# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1455# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1456# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1457_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1458 local mline="" 1576 local mline=""
1459 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1460 1578
1461 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1462 local i=0 1580 local i=0
1463 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1464 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1505 showedmsg=1 1623 showedmsg=1
1506 fi 1624 fi
1507 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1508 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1509 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1510 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1511 einfo "of your CD, it is possible that you do not have" 1632 ewarn "of your CD, it is possible that you do not have"
1512 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1513 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1636 fi
1514 read || die "something is screwed with your system" 1637 read || die "something is screwed with your system"
1515 done 1638 done
1516} 1639}
1517 1640
1518# @FUNCTION: strip-linguas 1641# @FUNCTION: strip-linguas
1527# of the lists. 1650# of the lists.
1528strip-linguas() { 1651strip-linguas() {
1529 local ls newls nols 1652 local ls newls nols
1530 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1531 local op=$1; shift 1654 local op=$1; shift
1532 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1533 local d f 1656 local d f
1534 for d in "$@" ; do 1657 for d in "$@" ; do
1535 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1536 newls=${ls} 1659 newls=${ls}
1537 else 1660 else
1538 newls="" 1661 newls=""
1539 fi 1662 fi
1540 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1541 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1542 hasq ${f} ${ls} && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1543 else 1666 else
1544 hasq ${f} ${ls} || newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1545 fi 1668 fi
1558 else 1681 else
1559 nols="${nols} ${f}" 1682 nols="${nols} ${f}"
1560 fi 1683 fi
1561 done 1684 done
1562 [[ -n ${nols} ]] \ 1685 [[ -n ${nols} ]] \
1563 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols} 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1564 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1565} 1688}
1566 1689
1567# @FUNCTION: preserve_old_lib 1690# @FUNCTION: preserve_old_lib
1568# @USAGE: <libs to preserve> [more libs] 1691# @USAGE: <libs to preserve> [more libs]
1578 eerror "preserve_old_lib() must be called from pkg_preinst() only" 1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1579 die "Invalid preserve_old_lib() usage" 1702 die "Invalid preserve_old_lib() usage"
1580 fi 1703 fi
1581 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]" 1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1582 1705
1706 # let portage worry about it
1707 has preserve-libs ${FEATURES} && return 0
1708
1583 local lib dir 1709 local lib dir
1584 for lib in "$@" ; do 1710 for lib in "$@" ; do
1585 [[ -e ${ROOT}/${lib} ]] || continue 1711 [[ -e ${ROOT}/${lib} ]] || continue
1586 dir=${lib%/*} 1712 dir=${lib%/*}
1587 dodir ${dir} || die "dodir ${dir} failed" 1713 dodir ${dir} || die "dodir ${dir} failed"
1597preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1598 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1599 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only" 1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1600 die "Invalid preserve_old_lib_notify() usage" 1726 die "Invalid preserve_old_lib_notify() usage"
1601 fi 1727 fi
1728
1729 # let portage worry about it
1730 has preserve-libs ${FEATURES} && return 0
1602 1731
1603 local lib notice=0 1732 local lib notice=0
1604 for lib in "$@" ; do 1733 for lib in "$@" ; do
1605 [[ -e ${ROOT}/${lib} ]] || continue 1734 [[ -e ${ROOT}/${lib} ]] || continue
1606 if [[ ${notice} -eq 0 ]] ; then 1735 if [[ ${notice} -eq 0 ]] ; then
1615 ewarn " # revdep-rebuild --library ${lib##*/}" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1616 done 1745 done
1617 if [[ ${notice} -eq 1 ]] ; then 1746 if [[ ${notice} -eq 1 ]] ; then
1618 ewarn 1747 ewarn
1619 ewarn "Once you've finished running revdep-rebuild, it should be safe to" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1620 ewarn "delete the old libraries." 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1621 fi 1753 fi
1622} 1754}
1623 1755
1624# @FUNCTION: built_with_use 1756# @FUNCTION: built_with_use
1625# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags> 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1630# --missing option controls the behavior if called on a package that does 1762# --missing option controls the behavior if called on a package that does
1631# not actually support the defined USE flags (aka listed in IUSE). 1763# not actually support the defined USE flags (aka listed in IUSE).
1632# The default is to abort (call die). The -a and -o flags control 1764# The default is to abort (call die). The -a and -o flags control
1633# the requirements of the USE flags. They correspond to "and" and "or" 1765# the requirements of the USE flags. They correspond to "and" and "or"
1634# logic. So the -a flag means all listed USE flags must be enabled 1766# logic. So the -a flag means all listed USE flags must be enabled
1635# while the -o flag means at least one of the listed fIUSE flags must be 1767# while the -o flag means at least one of the listed IUSE flags must be
1636# enabled. The --hidden option is really for internal use only as it 1768# enabled. The --hidden option is really for internal use only as it
1637# means the USE flag we're checking is hidden expanded, so it won't be found 1769# means the USE flag we're checking is hidden expanded, so it won't be found
1638# in IUSE like normal USE flags. 1770# in IUSE like normal USE flags.
1639# 1771#
1640# Remember that this function isn't terribly intelligent so order of optional 1772# Remember that this function isn't terribly intelligent so order of optional
1675 die) die "Unable to determine what USE flags $PKG was built with";; 1807 die) die "Unable to determine what USE flags $PKG was built with";;
1676 esac 1808 esac
1677 fi 1809 fi
1678 1810
1679 if [[ ${hidden} == "no" ]] ; then 1811 if [[ ${hidden} == "no" ]] ; then
1680 local IUSE_BUILT=$(<${IUSEFILE}) 1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1681 # Don't check USE_EXPAND #147237 1813 # Don't check USE_EXPAND #147237
1682 local expand 1814 local expand
1683 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do 1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1684 if [[ $1 == ${expand}_* ]] ; then 1816 if [[ $1 == ${expand}_* ]] ; then
1685 expand="" 1817 expand=""
1686 break 1818 break
1687 fi 1819 fi
1688 done 1820 done
1689 if [[ -n ${expand} ]] ; then 1821 if [[ -n ${expand} ]] ; then
1690 if ! has $1 ${IUSE_BUILT} ; then 1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1691 case ${missing_action} in 1823 case ${missing_action} in
1692 true) return 0;; 1824 true) return 0;;
1693 false) return 1;; 1825 false) return 1;;
1694 die) die "$PKG does not actually support the $1 USE flag!";; 1826 die) die "$PKG does not actually support the $1 USE flag!";;
1695 esac 1827 esac
1726 done 1858 done
1727 eend 0 1859 eend 0
1728} 1860}
1729 1861
1730# @FUNCTION: make_wrapper 1862# @FUNCTION: make_wrapper
1731# @USAGE: <wrapper> <target> <chdir> [libpaths] [installpath] 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1732# @DESCRIPTION: 1864# @DESCRIPTION:
1733# Create a shell wrapper script named wrapper in installpath 1865# Create a shell wrapper script named wrapper in installpath
1734# (defaults to the bindir) to execute target (default of wrapper) by 1866# (defaults to the bindir) to execute target (default of wrapper) by
1735# first optionally setting LD_LIBRARY_PATH to the colon-delimited 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1736# libpaths followed by optionally changing directory to chdir. 1868# libpaths followed by optionally changing directory to chdir.
1759 ) || die 1891 ) || die
1760 else 1892 else
1761 newbin "${tmpwrapper}" "${wrapper}" || die 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1762 fi 1894 fi
1763} 1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1911# fi
1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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